[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.231' (ECDSA) to the list of known hosts. 2020/10/26 06:07:49 fuzzer started 2020/10/26 06:07:49 dialing manager at 10.128.0.105:36191 2020/10/26 06:07:49 syscalls: 3450 2020/10/26 06:07:49 code coverage: enabled 2020/10/26 06:07:49 comparison tracing: enabled 2020/10/26 06:07:49 extra coverage: enabled 2020/10/26 06:07:49 setuid sandbox: enabled 2020/10/26 06:07:49 namespace sandbox: enabled 2020/10/26 06:07:49 Android sandbox: /sys/fs/selinux/policy does not exist 2020/10/26 06:07:49 fault injection: enabled 2020/10/26 06:07:49 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/10/26 06:07:49 net packet injection: enabled 2020/10/26 06:07:49 net device setup: enabled 2020/10/26 06:07:49 concurrency sanitizer: enabled 2020/10/26 06:07:49 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/10/26 06:07:49 USB emulation: enabled 2020/10/26 06:07:49 hci packet injection: enabled 2020/10/26 06:07:49 wifi device emulation: enabled 2020/10/26 06:07:58 suppressing KCSAN reports in functions: '__ext4_new_inode' 'ext4_writepages' 'userfaultfd_ioctl' '__writeback_single_inode' 'snd_rawmidi_kernel_write1' 'fifo_open' 'filemap_map_pages' 'vfs_readlink' '__dentry_kill' '__find_get_block' '__es_shrink' 'inotify_one_event' 'dev_uevent' 'do_select' 'alloc_pid' 'xas_find_marked' 'ext4_mpage_readpages' 'blk_mq_dispatch_rq_list' 'do_signal_stop' '__process_echoes' 'direct_page_fault' 'blk_mq_rq_ctx_init' 'n_tty_receive_buf_common' '__mark_inode_dirty' 'wg_packet_send_staged_packets' 'blk_mq_request_bypass_insert' 'tick_nohz_next_event' 'do_mpage_readpage' 'ext4_mb_regular_allocator' 'blk_mq_sched_dispatch_requests' 'exit_mm' 'bpf_lru_pop_free' '__xa_clear_mark' '__ext4_update_other_inode_time' '__filemap_fdatawrite_range' 'kauditd_thread' 'btrfs_wait_block_group_cache_progress' 'io_sq_thread' 'sit_tunnel_xmit' 'futex_wait_queue_me' 'fsnotify' 'tick_nohz_stop_tick' 'get_signal' 'wbt_done' 'audit_log_start' 'snd_rawmidi_poll' 'ext4_free_inode' '_prb_read_valid' 'dd_has_work' '__delayacct_blkio_end' 'ext4_mark_iloc_dirty' 'snd_seq_check_queue' 'do_sys_poll' 'do_readlinkat' 'dec_zone_page_state' '__io_cqring_fill_event' 'fprop_reflect_period_percpu' 'ext4_setattr' '__add_to_page_cache_locked' 'file_remove_privs' 'wb_timer_fn' 'ion_page_pool_alloc' 'ext4_free_inodes_count' 'do_nanosleep' 'expire_timers' '__delete_from_page_cache' 'generic_file_buffered_read' 'wbt_issue' 'tick_sched_timer' 'ext4_ext_insert_extent' 'find_get_pages_range_tag' 'pcpu_alloc' 'generic_write_end' 'ext4_mb_good_group' 06:10:21 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m\x00', 0x2, 0x0) select(0x40, &(0x7f00000001c0), 0x0, &(0x7f0000000240)={0x9}, 0x0) 06:10:21 executing program 1: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/adsp1\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 06:10:22 executing program 2: syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x86ce16343000e859) 06:10:22 executing program 3: select(0x3a, &(0x7f0000000040), 0x0, &(0x7f0000000240)={0x7f}, &(0x7f0000000280)) 06:10:22 executing program 4: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x200, 0x242) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f00000000c0)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000000), 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 06:10:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'tunl0\x00', @ifru_names}) syzkaller login: [ 183.640795][ T8452] IPVS: ftp: loaded support on port[0] = 21 [ 183.705936][ T8452] chnl_net:caif_netlink_parms(): no params data found [ 183.735923][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.743007][ T8452] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.757351][ T8452] device bridge_slave_0 entered promiscuous mode [ 183.765259][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.795559][ T8452] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.815727][ T8452] device bridge_slave_1 entered promiscuous mode [ 183.831553][ T8452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 183.833477][ T8454] IPVS: ftp: loaded support on port[0] = 21 [ 183.843446][ T8452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 183.864152][ T8452] team0: Port device team_slave_0 added [ 183.874002][ T8452] team0: Port device team_slave_1 added [ 183.890669][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 183.898020][ T8452] 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. [ 183.931031][ T8452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 183.954872][ T8452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 183.962510][ T8452] 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. [ 183.988752][ T8452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.009136][ T8456] IPVS: ftp: loaded support on port[0] = 21 [ 184.024134][ T8452] device hsr_slave_0 entered promiscuous mode [ 184.030830][ T8452] device hsr_slave_1 entered promiscuous mode [ 184.074805][ T8454] chnl_net:caif_netlink_parms(): no params data found [ 184.138513][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.145710][ T8454] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.180422][ T8454] device bridge_slave_0 entered promiscuous mode [ 184.193896][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.201608][ T8454] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.209362][ T8454] device bridge_slave_1 entered promiscuous mode [ 184.244820][ T8456] chnl_net:caif_netlink_parms(): no params data found [ 184.263041][ T8454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.274786][ T8458] IPVS: ftp: loaded support on port[0] = 21 [ 184.289678][ T8452] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 184.308434][ T8454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.333153][ T8452] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 184.347300][ T8452] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 184.373826][ T8460] IPVS: ftp: loaded support on port[0] = 21 [ 184.385439][ T8454] team0: Port device team_slave_0 added [ 184.395404][ T8452] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 184.424957][ T8454] team0: Port device team_slave_1 added [ 184.465496][ T8462] IPVS: ftp: loaded support on port[0] = 21 [ 184.477622][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.484681][ T8456] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.493445][ T8456] device bridge_slave_0 entered promiscuous mode [ 184.502049][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.509409][ T8456] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.517533][ T8456] device bridge_slave_1 entered promiscuous mode [ 184.531675][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.538745][ T8454] 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. [ 184.565283][ T8454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.591691][ T8452] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.598873][ T8452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.606119][ T8452] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.613158][ T8452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.639529][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.646704][ T8454] 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. [ 184.673215][ T8454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.689625][ T8456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.715067][ T8456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.724631][ T4871] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.732712][ T4871] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.753611][ T8454] device hsr_slave_0 entered promiscuous mode [ 184.760301][ T8454] device hsr_slave_1 entered promiscuous mode [ 184.767423][ T8454] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.774965][ T8454] Cannot create hsr debugfs directory [ 184.790791][ T8458] chnl_net:caif_netlink_parms(): no params data found [ 184.833471][ T8456] team0: Port device team_slave_0 added [ 184.875091][ T8460] chnl_net:caif_netlink_parms(): no params data found [ 184.884973][ T8456] team0: Port device team_slave_1 added [ 184.906124][ T8462] chnl_net:caif_netlink_parms(): no params data found [ 184.914899][ T8456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.921902][ T8456] 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. [ 184.948121][ T8456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.960699][ T8456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.967695][ T8456] 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. [ 184.993685][ T8456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.013495][ T8458] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.020585][ T8458] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.028499][ T8458] device bridge_slave_0 entered promiscuous mode [ 185.059857][ T8458] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.066968][ T8458] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.074386][ T8458] device bridge_slave_1 entered promiscuous mode [ 185.096900][ T8458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.132041][ T8458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.149579][ T8454] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 185.164689][ T8454] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 185.175065][ T8456] device hsr_slave_0 entered promiscuous mode [ 185.181686][ T8456] device hsr_slave_1 entered promiscuous mode [ 185.188046][ T8456] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.195711][ T8456] Cannot create hsr debugfs directory [ 185.201191][ T8462] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.208656][ T8462] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.216176][ T8462] device bridge_slave_0 entered promiscuous mode [ 185.232482][ T8454] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 185.242417][ T8462] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.249661][ T8462] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.257180][ T8462] device bridge_slave_1 entered promiscuous mode [ 185.264151][ T8458] team0: Port device team_slave_0 added [ 185.276381][ T8452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 185.288072][ T8454] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 185.304617][ T8458] team0: Port device team_slave_1 added [ 185.317601][ T8460] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.324654][ T8460] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.332108][ T8460] device bridge_slave_0 entered promiscuous mode [ 185.340346][ T8460] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.347654][ T8460] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.355084][ T8460] device bridge_slave_1 entered promiscuous mode [ 185.373812][ T8458] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.381349][ T8458] 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. [ 185.408058][ T8458] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.420599][ T8458] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.427850][ T8458] 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. [ 185.454182][ T8458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.469401][ T8462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.480094][ T8462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.497729][ T8462] team0: Port device team_slave_0 added [ 185.505529][ T8462] team0: Port device team_slave_1 added [ 185.529101][ T8462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 185.536056][ T8462] 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. [ 185.562643][ T8462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 185.574956][ T8462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 185.582383][ T8462] 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. [ 185.608914][ T8462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 185.631199][ T8460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 185.649404][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.657936][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.667191][ T8452] 8021q: adding VLAN 0 to HW filter on device team0 [ 185.683073][ T43] Bluetooth: hci0: command 0x0409 tx timeout [ 185.690799][ T8458] device hsr_slave_0 entered promiscuous mode [ 185.697696][ T8458] device hsr_slave_1 entered promiscuous mode [ 185.703982][ T8458] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.711962][ T8458] Cannot create hsr debugfs directory [ 185.732274][ T8460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 185.752739][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.761897][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.770377][ T4602] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.777472][ T4602] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.788303][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.796922][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.805602][ T4602] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.812655][ T4602] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.828413][ T4871] Bluetooth: hci1: command 0x0409 tx timeout [ 185.836295][ T8462] device hsr_slave_0 entered promiscuous mode [ 185.842957][ T8462] device hsr_slave_1 entered promiscuous mode [ 185.849644][ T8462] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 185.857738][ T8462] Cannot create hsr debugfs directory [ 185.867519][ T8456] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 185.895612][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 185.904697][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 185.914216][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 185.923002][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 185.931748][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 185.940738][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 185.951331][ T9577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 185.960396][ T8460] team0: Port device team_slave_0 added [ 185.974269][ T8456] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 185.983231][ T8456] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 185.990060][ T8104] Bluetooth: hci2: command 0x0409 tx timeout [ 186.002334][ T8456] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 186.012750][ T8460] team0: Port device team_slave_1 added [ 186.023806][ T8454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.043236][ T8460] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 186.050305][ T8460] 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. [ 186.077242][ T8460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 186.089546][ T8460] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 186.096840][ T8460] 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. [ 186.123409][ T8460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 186.135102][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.143509][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.151991][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.160030][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.169729][ T8458] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 186.183159][ T8458] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 186.194762][ T8454] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.209019][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.219535][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.235841][ T8458] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 186.246047][ T43] Bluetooth: hci3: command 0x0409 tx timeout [ 186.254799][ T8452] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.267904][ T8462] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 186.277637][ T8462] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 186.286246][ T8462] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 186.308834][ T8458] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 186.320897][ T8460] device hsr_slave_0 entered promiscuous mode [ 186.331106][ T8460] device hsr_slave_1 entered promiscuous mode [ 186.337979][ T8460] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 186.345500][ T8460] Cannot create hsr debugfs directory [ 186.360060][ T8462] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 186.373020][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.381827][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.390278][ T8104] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.397319][ T8104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.421463][ T8104] Bluetooth: hci4: command 0x0409 tx timeout [ 186.435563][ T8452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.458336][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.466811][ T4602] Bluetooth: hci5: command 0x0409 tx timeout [ 186.468060][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.482877][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.491692][ T8104] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.498763][ T8104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.506814][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 186.515305][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 186.523948][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 186.532417][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 186.540907][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 186.548478][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 186.555882][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 186.564398][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 186.572905][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.581132][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.589440][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.597577][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.606846][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 186.630726][ T8460] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 186.640148][ T8460] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 186.651109][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 186.670560][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.679060][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.689153][ T8460] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 186.701965][ T8460] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 186.728496][ T8456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.739231][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 186.747285][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 186.754600][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.763444][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.774634][ T8454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 186.788615][ T8452] device veth0_vlan entered promiscuous mode [ 186.795739][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.804097][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.826116][ T8456] 8021q: adding VLAN 0 to HW filter on device team0 [ 186.844539][ T8462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.852045][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 186.859671][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 186.867851][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.876310][ T8104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.884963][ T8104] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.891999][ T8104] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.901512][ T8452] device veth1_vlan entered promiscuous mode [ 186.914413][ T8458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 186.928836][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.937141][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.945566][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.956068][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.964740][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.974371][ T4871] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.981412][ T4871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.009283][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.017687][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.025219][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.033270][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.048067][ T8462] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.058563][ T8458] 8021q: adding VLAN 0 to HW filter on device team0 [ 187.072292][ T8452] device veth0_macvtap entered promiscuous mode [ 187.080604][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.090262][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.099030][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.107731][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.116019][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.125158][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.133640][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 187.142023][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.151358][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.159744][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.167913][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 187.175469][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 187.184234][ T8454] device veth0_vlan entered promiscuous mode [ 187.199047][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.209297][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.218026][ T4871] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.225029][ T4871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.234053][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.242738][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.252419][ T4871] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.259643][ T4871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.268840][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.277412][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.285657][ T4871] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.292816][ T4871] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.300417][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.308959][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.318499][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.326150][ T4871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.335040][ T8452] device veth1_macvtap entered promiscuous mode [ 187.350918][ T8454] device veth1_vlan entered promiscuous mode [ 187.364531][ T8456] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 187.375209][ T8456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 187.388820][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 187.397786][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 187.405627][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.415131][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.424058][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.433596][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.442471][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.451530][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.460492][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.469824][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.476905][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.484934][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 187.495874][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.504039][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.519973][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 187.533245][ T8452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 187.542239][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 187.551475][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 187.560587][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 187.569444][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 187.578144][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 187.596827][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 187.604604][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.613671][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.622387][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.631230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.639936][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.648568][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.658217][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.676815][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 187.685476][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 187.694674][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 187.703460][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 187.712217][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 187.720664][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.729599][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 187.737967][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.746101][ T4602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.754591][ T4602] Bluetooth: hci0: command 0x041b tx timeout [ 187.759577][ T8454] device veth0_macvtap entered promiscuous mode [ 187.775013][ T8454] device veth1_macvtap entered promiscuous mode [ 187.788541][ T8452] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.801389][ T8452] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.813353][ T8452] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.825211][ T8452] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 187.837481][ T8462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.847292][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 187.855580][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.865135][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 187.873361][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 187.881018][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 187.888573][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 187.896846][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.904895][ T9756] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 187.915221][ T8456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 187.916477][ T4602] Bluetooth: hci1: command 0x041b tx timeout [ 187.931822][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 187.961481][ T8452] ================================================================== [ 187.969706][ T8452] BUG: KCSAN: data-race in dev_fetch_sw_netstats / iptunnel_xmit [ 187.977392][ T8452] [ 187.979697][ T8452] read-write to 0xffffe8ffffc53db0 of 8 bytes by task 9756 on cpu 0: [ 187.987775][ T8452] iptunnel_xmit+0x39e/0x460 [ 187.992375][ T8452] udp_tunnel_xmit_skb+0x15d/0x170 [ 187.997476][ T8452] send4+0x386/0x530 [ 188.001345][ T8452] wg_socket_send_skb_to_peer+0x92/0x120 [ 188.006969][ T8452] wg_packet_tx_worker+0x1e3/0x4c0 [ 188.012055][ T8452] process_one_work+0x3e1/0x950 [ 188.016880][ T8452] worker_thread+0x635/0xb90 [ 188.021456][ T8452] kthread+0x1fa/0x220 [ 188.025600][ T8452] ret_from_fork+0x1f/0x30 [ 188.029992][ T8452] [ 188.032297][ T8452] read to 0xffffe8ffffc53db0 of 8 bytes by task 8452 on cpu 1: [ 188.039823][ T8452] dev_fetch_sw_netstats+0xb8/0x160 [ 188.045018][ T8452] ip_tunnel_get_stats64+0x38/0x40 [ 188.050102][ T8452] dev_get_stats+0x63/0x160 [ 188.054594][ T8452] rtnl_fill_stats+0x45/0x320 [ 188.059246][ T8452] rtnl_fill_ifinfo+0xe92/0x2430 [ 188.064157][ T8452] rtmsg_ifinfo_build_skb+0xa2/0x130 [ 188.069431][ T8452] rtmsg_ifinfo+0x55/0xc0 [ 188.073734][ T8452] __dev_notify_flags+0x63/0x3a0 [ 188.078825][ T8452] dev_change_flags+0xa2/0xc0 [ 188.083649][ T8452] do_setlink+0x73e/0x21d0 [ 188.088054][ T8452] rtnl_newlink+0xec9/0x13a0 [ 188.092616][ T8452] rtnetlink_rcv_msg+0x723/0x7c0 [ 188.097542][ T8452] netlink_rcv_skb+0x13e/0x240 [ 188.102291][ T8452] rtnetlink_rcv+0x18/0x20 [ 188.106681][ T8452] netlink_unicast+0x5df/0x6b0 [ 188.111443][ T8452] netlink_sendmsg+0x6f8/0x7c0 [ 188.116180][ T8452] __sys_sendto+0x2ae/0x380 [ 188.120681][ T8452] __x64_sys_sendto+0x74/0x90 [ 188.125333][ T8452] do_syscall_64+0x39/0x80 [ 188.129724][ T8452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.135583][ T8452] [ 188.137885][ T8452] Reported by Kernel Concurrency Sanitizer on: [ 188.144030][ T8452] CPU: 1 PID: 8452 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 188.152255][ T8452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.162300][ T8452] ================================================================== [ 188.170350][ T8452] Kernel panic - not syncing: panic_on_warn set ... [ 188.176934][ T8452] CPU: 1 PID: 8452 Comm: syz-executor.0 Not tainted 5.9.0-syzkaller #0 [ 188.185139][ T8452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.195167][ T8452] Call Trace: [ 188.198437][ T8452] dump_stack+0x116/0x15d [ 188.202749][ T8452] panic+0x1e7/0x5fa [ 188.206622][ T8452] ? vprintk_emit+0x2f2/0x370 [ 188.211289][ T8452] kcsan_report+0x67b/0x680 [ 188.215768][ T8452] ? kcsan_setup_watchpoint+0x46a/0x4d0 [ 188.221289][ T8452] ? dev_fetch_sw_netstats+0xb8/0x160 [ 188.226642][ T8452] ? ip_tunnel_get_stats64+0x38/0x40 [ 188.231929][ T8452] ? dev_get_stats+0x63/0x160 [ 188.236605][ T8452] ? rtnl_fill_stats+0x45/0x320 [ 188.241448][ T8452] ? rtnl_fill_ifinfo+0xe92/0x2430 [ 188.246620][ T8452] ? rtmsg_ifinfo_build_skb+0xa2/0x130 [ 188.252070][ T8452] ? rtmsg_ifinfo+0x55/0xc0 [ 188.256546][ T8452] ? __dev_notify_flags+0x63/0x3a0 [ 188.261629][ T8452] ? dev_change_flags+0xa2/0xc0 [ 188.266454][ T8452] ? do_setlink+0x73e/0x21d0 [ 188.271026][ T8452] ? rtnl_newlink+0xec9/0x13a0 [ 188.275764][ T8452] ? rtnetlink_rcv_msg+0x723/0x7c0 [ 188.280851][ T8452] ? netlink_rcv_skb+0x13e/0x240 [ 188.285762][ T8452] ? rtnetlink_rcv+0x18/0x20 [ 188.290326][ T8452] ? netlink_unicast+0x5df/0x6b0 [ 188.295251][ T8452] ? netlink_sendmsg+0x6f8/0x7c0 [ 188.300165][ T8452] ? __sys_sendto+0x2ae/0x380 [ 188.304857][ T8452] ? __x64_sys_sendto+0x74/0x90 [ 188.306681][ T9756] Bluetooth: hci3: command 0x041b tx timeout [ 188.309700][ T8452] ? do_syscall_64+0x39/0x80 [ 188.320265][ T8452] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.326356][ T8452] ? update_load_avg+0x1ad/0x2d0 [ 188.331285][ T8452] ? rb_insert_color+0x2c9/0x2e0 [ 188.336228][ T8452] ? __rcu_read_unlock+0x51/0x220 [ 188.341231][ T8452] ? enqueue_entity+0x25a/0x480 [ 188.346058][ T8452] kcsan_setup_watchpoint+0x46a/0x4d0 [ 188.351430][ T8452] dev_fetch_sw_netstats+0xb8/0x160 [ 188.356606][ T8452] ip_tunnel_get_stats64+0x38/0x40 [ 188.361694][ T8452] dev_get_stats+0x63/0x160 [ 188.366604][ T8452] rtnl_fill_stats+0x45/0x320 [ 188.371255][ T8452] rtnl_fill_ifinfo+0xe92/0x2430 [ 188.376181][ T8452] ? kmem_cache_alloc_node_trace+0x126/0x240 [ 188.382149][ T8452] ? __kmalloc_node_track_caller+0x30/0x40 [ 188.387934][ T8452] ? rtmsg_ifinfo_build_skb+0x61/0x130 [ 188.393391][ T8452] rtmsg_ifinfo_build_skb+0xa2/0x130 [ 188.398666][ T8452] rtmsg_ifinfo+0x55/0xc0 [ 188.402969][ T8452] __dev_notify_flags+0x63/0x3a0 [ 188.407880][ T8452] dev_change_flags+0xa2/0xc0 [ 188.412536][ T8452] do_setlink+0x73e/0x21d0 [ 188.416945][ T8452] ? __nla_validate_parse+0x10dd/0x1730 [ 188.422464][ T8452] ? should_fail+0x2a/0x240 [ 188.426945][ T8452] ? __should_failslab+0x81/0x90 [ 188.431868][ T8452] ? should_failslab+0x5/0x20 [ 188.436782][ T8452] ? slab_pre_alloc_hook+0x20/0xb0 [ 188.441867][ T8452] ? __nla_parse+0x3c/0x50 [ 188.446270][ T8452] ? validate_linkmsg+0x261/0x2d0 [ 188.451268][ T8452] rtnl_newlink+0xec9/0x13a0 [ 188.455833][ T8452] ? local_bh_enable+0x1b/0x20 [ 188.460572][ T8452] ? addrconf_verify_rtnl+0x95c/0x9b0 [ 188.465917][ T8452] ? mod_delayed_work_on+0x89/0xc0 [ 188.466479][ T9756] Bluetooth: hci4: command 0x041b tx timeout [ 188.471013][ T8452] ? __alloc_pages_nodemask+0x19e/0x350 [ 188.482496][ T8452] ? aa_get_newest_label+0x74/0x250 [ 188.487679][ T8452] ? apparmor_capable+0xfe/0x160 [ 188.492601][ T8452] ? __mutex_lock+0x3a/0x650 [ 188.497176][ T8452] ? bpf_lsm_capable+0x5/0x10 [ 188.501842][ T8452] ? __rcu_read_unlock+0x51/0x220 [ 188.506842][ T8452] ? ns_capable+0x79/0xa0 [ 188.511157][ T8452] ? rtnl_setlink+0x270/0x270 [ 188.515815][ T8452] rtnetlink_rcv_msg+0x723/0x7c0 [ 188.520742][ T8452] ? ___cache_free+0x44/0x330 [ 188.525413][ T8452] ? __kfree_skb+0xfe/0x150 [ 188.529892][ T8452] ? __kfree_skb+0xfe/0x150 [ 188.534369][ T8452] ? consume_skb+0x4b/0x160 [ 188.538846][ T8452] ? nlmon_xmit+0x47/0x50 [ 188.543181][ T8452] ? xmit_one+0x173/0x2e0 [ 188.546923][ T9756] Bluetooth: hci5: command 0x041b tx timeout [ 188.547499][ T8452] ? local_bh_enable+0x1b/0x20 [ 188.558217][ T8452] ? __dev_queue_xmit+0xc03/0x1510 [ 188.563315][ T8452] ? __skb_clone+0x2a9/0x2c0 [ 188.567894][ T8452] ? __rcu_read_unlock+0x51/0x220 [ 188.572919][ T8452] netlink_rcv_skb+0x13e/0x240 [ 188.577660][ T8452] ? rtnetlink_bind+0x60/0x60 [ 188.582310][ T8452] rtnetlink_rcv+0x18/0x20 [ 188.586700][ T8452] netlink_unicast+0x5df/0x6b0 [ 188.591438][ T8452] netlink_sendmsg+0x6f8/0x7c0 [ 188.596294][ T8452] __sys_sendto+0x2ae/0x380 [ 188.600808][ T8452] ? mem_cgroup_handle_over_high+0x34/0x3a0 [ 188.606686][ T8452] ? ____fput+0x11/0x20 [ 188.610824][ T8452] __x64_sys_sendto+0x74/0x90 [ 188.615511][ T8452] do_syscall_64+0x39/0x80 [ 188.619923][ T8452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.625807][ T8452] RIP: 0033:0x4178d7 [ 188.629691][ T8452] Code: 2c 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 81 19 00 00 c3 48 83 ec 08 e8 e7 fa ff ff 48 89 04 24 49 89 ca b8 2c 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 2d fb ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 188.649294][ T8452] RSP: 002b:00007fff9a49ad80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 188.657746][ T8452] RAX: ffffffffffffffda RBX: 00000000016a4300 RCX: 00000000004178d7 [ 188.665746][ T8452] RDX: 0000000000000020 RSI: 00000000016a4350 RDI: 0000000000000003 [ 188.675956][ T8452] RBP: 0000000000000000 R08: 00007fff9a49ad90 R09: 000000000000000c [ 188.684003][ T8452] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 188.691978][ T8452] R13: 0000000000000000 R14: 00000000016a4350 R15: 0000000000000003 [ 188.700457][ T8452] Kernel Offset: disabled [ 188.704772][ T8452] Rebooting in 86400 seconds..