last executing test programs: 690.151005ms ago: executing program 0 (id=1): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0'}, 0xb) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10012, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, 0x0, &(0x7f00000025c0)) 572.178117ms ago: executing program 0 (id=6): syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000180)='./file0\x00', 0x300001a, &(0x7f0000000900)=ANY=[@ANYRES8], 0xfc, 0x2c6, &(0x7f0000000240)="$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") syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x1080723, &(0x7f0000000a40)={[{@barrier}, {@journal_dev={'journal_dev', 0x3d, 0x8000}}, {@nouid32}, {@minixdf}, {@resgid}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x20}}, {@journal_dev={'journal_dev', 0x3d, 0xb74}}], [{@audit}, {@permit_directio}, {@obj_type={'obj_type', 0x3d, 'nl80211\x00'}}, {@euid_eq}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}, 0x3, 0x44a, &(0x7f0000000400)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x5, 0xff, 0x0, @mcast1, @empty, 0xb6, 0x20, 0x100009, 0x45}}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211"], 0x6f4}}, 0x0) 291.242303ms ago: executing program 0 (id=7): r0 = syz_open_dev$video(&(0x7f0000000440), 0x8, 0x0) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000940)={0xa, 0x100, 0x3, {0x40, 0x1000, 0x870, 0x873}}) 183.654095ms ago: executing program 0 (id=8): r0 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x100}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000040)=0x91, 0x4) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @mcast2, 0x3}, 0x1c) ptrace$PTRACE_GETSIGMASK(0x420a, r1, 0x8, &(0x7f0000000100)) sendmmsg$inet6(r2, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000003980), 0x171}}], 0x400000000000172, 0x4001c00) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs={0x0, 0x0, 0xfffffffe}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, 0x0, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet6(0xa, 0x3, 0x3c) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r0, 0x0, 0x0) fchdir(r5) symlinkat(&(0x7f00000000c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') symlinkat(&(0x7f0000000280)='./file0/file1\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00') mount$overlay(0x0, &(0x7f0000000580)='./file0\x00', 0x0, 0x4008, 0x0) 0s ago: executing program 2 (id=3): io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x400000, 0x0, 0x0, 0x2, 0x4c, 0xffffffffffffffff, 0x0, 0xfffffffffffffe0c, 0x6, 0x0, 0xddad49c8329d2472}]) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000140)=@multiplanar_fd={0x4ce5, 0x9, 0x4, 0x4, 0x3, {0x77359400}, {0x3, 0x0, 0x5, 0x2, 0x6, 0x6, "c4d85284"}, 0x3ff, 0x4, {&(0x7f0000000280)=[{0xc3, 0x1, {}, 0x7f}, {0x2, 0x6, {}, 0x3}]}, 0x4}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000400)={'syztnl0\x00', 0x0, 0x8, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x8, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1}}}}) syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x800718, &(0x7f0000000680)={[{@resuid={'resuid', 0x3d, 0xee01}}, {@journal_dev={'journal_dev', 0x3d, 0x40000ff}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x60}}, {@nodiscard}, {@resgid}, {@resuid}, {@nombcache}, {@noblock_validity}, {@usrquota}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x8}}]}, 0x22, 0x4aa, &(0x7f0000000f80)="$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") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r1, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r2, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts. [ 58.168241][ T4176] cgroup: Unknown subsys name 'net' [ 58.295761][ T4176] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 59.742169][ T4176] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 61.244658][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 61.264038][ T4197] chnl_net:caif_netlink_parms(): no params data found [ 61.288313][ T4190] chnl_net:caif_netlink_parms(): no params data found [ 61.304042][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 61.377308][ T4198] chnl_net:caif_netlink_parms(): no params data found [ 61.467610][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.475793][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.486797][ T4189] device bridge_slave_0 entered promiscuous mode [ 61.498300][ T4190] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.505634][ T4190] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.513487][ T4190] device bridge_slave_0 entered promiscuous mode [ 61.536989][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.544232][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.552076][ T4189] device bridge_slave_1 entered promiscuous mode [ 61.559633][ T4190] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.569675][ T4190] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.578676][ T4190] device bridge_slave_1 entered promiscuous mode [ 61.588559][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.595688][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.603881][ T4197] device bridge_slave_0 entered promiscuous mode [ 61.641867][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.649061][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.657582][ T4197] device bridge_slave_1 entered promiscuous mode [ 61.670984][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.678035][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.686769][ T4196] device bridge_slave_0 entered promiscuous mode [ 61.700339][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.712143][ T4190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.735049][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.742470][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.750610][ T4196] device bridge_slave_1 entered promiscuous mode [ 61.759644][ T4190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.770318][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.792303][ T4198] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.799390][ T4198] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.807998][ T4198] device bridge_slave_0 entered promiscuous mode [ 61.829075][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.840842][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.857160][ T4198] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.864469][ T4198] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.872904][ T4198] device bridge_slave_1 entered promiscuous mode [ 61.897858][ T4190] team0: Port device team_slave_0 added [ 61.919642][ T4189] team0: Port device team_slave_0 added [ 61.927504][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.938101][ T4190] team0: Port device team_slave_1 added [ 61.952824][ T4197] team0: Port device team_slave_0 added [ 61.962093][ T4198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.973202][ T4189] team0: Port device team_slave_1 added [ 61.981591][ T4198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.992057][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.009484][ T4197] team0: Port device team_slave_1 added [ 62.064781][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.072308][ T4190] 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. [ 62.098550][ T4190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.111941][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.118957][ T4189] 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. [ 62.145154][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.171411][ T4198] team0: Port device team_slave_0 added [ 62.179263][ T4196] team0: Port device team_slave_0 added [ 62.187686][ T4196] team0: Port device team_slave_1 added [ 62.194341][ T4190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.201399][ T4190] 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. [ 62.227427][ T4190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.238842][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.246076][ T4189] 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. [ 62.272220][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.284231][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.291263][ T4197] 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. [ 62.318491][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.330851][ T4198] team0: Port device team_slave_1 added [ 62.336983][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.344127][ T4197] 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. [ 62.370229][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.438566][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.445726][ T4198] 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. [ 62.472134][ T4198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.484450][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.491457][ T4198] 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. [ 62.518148][ T4198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.537492][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.544671][ T4196] 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. [ 62.570970][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.592634][ T4189] device hsr_slave_0 entered promiscuous mode [ 62.599519][ T4189] device hsr_slave_1 entered promiscuous mode [ 62.613332][ T4190] device hsr_slave_0 entered promiscuous mode [ 62.620487][ T4190] device hsr_slave_1 entered promiscuous mode [ 62.627366][ T4190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.635219][ T4190] Cannot create hsr debugfs directory [ 62.641341][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.648382][ T4196] 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. [ 62.674867][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.752910][ T4197] device hsr_slave_0 entered promiscuous mode [ 62.759842][ T4197] device hsr_slave_1 entered promiscuous mode [ 62.766857][ T4197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.774640][ T4197] Cannot create hsr debugfs directory [ 62.814413][ T4198] device hsr_slave_0 entered promiscuous mode [ 62.821527][ T4198] device hsr_slave_1 entered promiscuous mode [ 62.827997][ T4198] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.835782][ T4198] Cannot create hsr debugfs directory [ 62.844515][ T4196] device hsr_slave_0 entered promiscuous mode [ 62.852027][ T4196] device hsr_slave_1 entered promiscuous mode [ 62.858672][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.866815][ T4196] Cannot create hsr debugfs directory [ 62.940775][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 62.940914][ T4178] Bluetooth: hci2: command 0x0409 tx timeout [ 62.959855][ T4178] Bluetooth: hci3: command 0x0409 tx timeout [ 62.966335][ T4178] Bluetooth: hci1: command 0x0409 tx timeout [ 63.020131][ T4178] Bluetooth: hci4: command 0x0409 tx timeout [ 63.187924][ T4189] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.199398][ T4189] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.218981][ T4189] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.229053][ T4189] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.268115][ T4190] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 63.278195][ T4190] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 63.294461][ T4190] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 63.305797][ T4190] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 63.375102][ T4196] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 63.384281][ T4196] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 63.398895][ T4196] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 63.436569][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.449293][ T4196] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 63.475135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.486324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.498048][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.538433][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.547220][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.556876][ T502] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.564165][ T502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.573715][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.583626][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.592573][ T502] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.599781][ T502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.607574][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.635656][ T4197] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.645111][ T4197] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.685638][ T4197] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 63.695384][ T4197] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 63.707909][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.719796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.736755][ T4190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.757680][ T4189] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.770937][ T4189] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.789313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.801667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.813026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.822591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.835499][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.845948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.858130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.867154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.875989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.884287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.900808][ T4190] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.910385][ T4198] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.921257][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.929766][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.951957][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.958858][ T4198] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.991203][ T4198] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 64.012481][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.023508][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.032587][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.039624][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.047801][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.057193][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.066013][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.073119][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.081970][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.092189][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.100864][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.115902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.126232][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.136782][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.147616][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.156454][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.164914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.173950][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.186794][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.194113][ T4198] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 64.213578][ T4190] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.224791][ T4190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.234744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.244504][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.252703][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.261242][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.283436][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.307673][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.317443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.328515][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.335655][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.346569][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.355370][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.363707][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.373443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.383209][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.390397][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.398308][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.407384][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.441992][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.529244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.538199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.547387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.557058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.565723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.575586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.584880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.611851][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.621401][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.629621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.639802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.649069][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.657395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.665981][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.674458][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.694216][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.702524][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.714589][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.726533][ T4189] device veth0_vlan entered promiscuous mode [ 64.743823][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.756625][ T4190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.774524][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.786812][ T4198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.799201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.807802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.816230][ T4189] device veth1_vlan entered promiscuous mode [ 64.846039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.860696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.869684][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.884237][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.891388][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.899529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.911210][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.919805][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.926994][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.935913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.945622][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.954365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.983311][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.994604][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.005678][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.016321][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.024015][ T4245] Bluetooth: hci1: command 0x041b tx timeout [ 65.025009][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.034071][ T4245] Bluetooth: hci3: command 0x041b tx timeout [ 65.038692][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.050020][ T4245] Bluetooth: hci2: command 0x041b tx timeout [ 65.055493][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.057650][ T4245] Bluetooth: hci0: command 0x041b tx timeout [ 65.072121][ T4198] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.101194][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.109381][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.119113][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.127553][ T21] Bluetooth: hci4: command 0x041b tx timeout [ 65.133293][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.142569][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.158134][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.167937][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.176700][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.185540][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.196045][ T502] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.203155][ T502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.211555][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.221849][ T4197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.233402][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.243444][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.268873][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.277058][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.285551][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.295071][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.304119][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.313333][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.322205][ T502] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.329270][ T502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.337398][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.348065][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.359000][ T4189] device veth0_macvtap entered promiscuous mode [ 65.391156][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.399223][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.411078][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.418611][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.429587][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.438431][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 65.449817][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.462211][ T4190] device veth0_vlan entered promiscuous mode [ 65.479109][ T4198] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 65.497021][ T4198] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 65.523304][ T4189] device veth1_macvtap entered promiscuous mode [ 65.531108][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.539331][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 65.548587][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.557697][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.567077][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.577061][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.585728][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.595080][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.646503][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.672503][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.692888][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.702215][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.712162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.727394][ T4196] device veth0_vlan entered promiscuous mode [ 65.743935][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.755952][ T4189] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.767942][ T4189] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.776907][ T4189] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.785758][ T4189] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.797928][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.807975][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.817439][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.827031][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.836437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.844530][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.862360][ T4190] device veth1_vlan entered promiscuous mode [ 65.911058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.918584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.932122][ T4196] device veth1_vlan entered promiscuous mode [ 65.955415][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.014236][ T1237] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.029543][ T1237] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.038646][ T1237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.054679][ T1237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.077675][ T4190] device veth0_macvtap entered promiscuous mode [ 66.094631][ T4196] device veth0_macvtap entered promiscuous mode [ 66.108607][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.117190][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.128768][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.148436][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.156831][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.166086][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.177047][ T4196] device veth1_macvtap entered promiscuous mode [ 66.193883][ T4190] device veth1_macvtap entered promiscuous mode [ 66.206047][ T4198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.210682][ T502] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.237908][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.249169][ T502] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.251595][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.277444][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.293085][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.304738][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.317541][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.330472][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.338367][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.349015][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.357174][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.366320][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.375326][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.386050][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.395114][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.403968][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.445894][ T4196] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.455540][ T4196] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.469744][ T4196] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.485236][ T4196] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.497094][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.509218][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.519273][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.531474][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.543647][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.554485][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.565509][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.575821][ T4190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.588103][ T4190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.599299][ T4190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.617467][ T4198] device veth0_vlan entered promiscuous mode [ 66.632050][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.642963][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.650108][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.659096][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.669645][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.678359][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.687185][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.699012][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.708740][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.716920][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.725100][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.736870][ T4190] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.747729][ T4190] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.756504][ T4190] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.765484][ T4190] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.797759][ T4198] device veth1_vlan entered promiscuous mode [ 66.824930][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.843241][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.872404][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.984561][ T502] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.002638][ T502] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.028020][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.048183][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.061077][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.083889][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.104879][ T4267] loop0: detected capacity change from 0 to 256 [ 67.108098][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.113877][ T4232] Bluetooth: hci2: command 0x040f tx timeout [ 67.125818][ T4232] Bluetooth: hci3: command 0x040f tx timeout [ 67.126626][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.132337][ T4232] Bluetooth: hci1: command 0x040f tx timeout [ 67.144270][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.155080][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.169422][ T4267] FAT-fs (loop0): Unrecognized mount option "ÿ" or missing value [ 67.180630][ T4232] Bluetooth: hci4: command 0x040f tx timeout [ 67.189449][ T4232] Bluetooth: hci0: command 0x040f tx timeout [ 67.193378][ T4197] device veth0_vlan entered promiscuous mode [ 67.216777][ T4198] device veth0_macvtap entered promiscuous mode [ 67.235238][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.238507][ T4198] device veth1_macvtap entered promiscuous mode [ 67.249662][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.271398][ T1237] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.297006][ T1237] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.367742][ T4197] device veth1_vlan entered promiscuous mode [ 67.385060][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.398643][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.407818][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.435824][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.445703][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.487495][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.507145][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.518337][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.529273][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.539821][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.550681][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.575869][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.610768][ T4251] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.619194][ T4251] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.631120][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.651283][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.671737][ T4273] loop2: detected capacity change from 0 to 512 [ 67.703722][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.718435][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.753124][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.765225][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.777829][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.789805][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.802650][ T4273] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.3: bg 0: block 4: invalid block bitmap [ 67.817024][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.831336][ T4273] EXT4-fs error (device loop2): ext4_xattr_inode_iget:401: comm syz.2.3: inode #1: comm syz.2.3: iget: illegal inode # [ 67.841944][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.846473][ T4273] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.3: error while reading EA inode 1 err=-117 [ 67.860785][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.875825][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.880415][ T4273] ------------[ cut here ]------------ [ 67.884985][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.890379][ T4273] EA inode 11 i_nlink=1026 [ 67.897826][ T4273] WARNING: CPU: 1 PID: 4273 at fs/ext4/xattr.c:1006 ext4_xattr_inode_update_ref+0x4fe/0x560 [ 67.898462][ T4265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.910271][ T4273] Modules linked in: [ 67.929196][ T4273] CPU: 0 PID: 4273 Comm: syz.2.3 Not tainted syzkaller #0 [ 67.936624][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 67.943319][ T4197] device veth0_macvtap entered promiscuous mode [ 67.957816][ T4273] RIP: 0010:ext4_xattr_inode_update_ref+0x4fe/0x560 [ 67.966242][ T4273] Code: 40 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 05 09 a2 ff 49 8b 34 24 48 c7 c7 00 97 3d 8a 44 89 fa e8 f2 df 92 07 <0f> 0b 49 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 08 4c 8b 64 24 10 [ 67.989597][ T4273] RSP: 0018:ffffc9000320f400 EFLAGS: 00010246 [ 67.992899][ T4198] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.002137][ T4273] RAX: 41e8eac498c15300 RBX: ffff888072494068 RCX: 0000000000080000 [ 68.005955][ T4198] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.016620][ T4273] RDX: ffffc9000ca01000 RSI: 000000000007ffff RDI: 0000000000080000 [ 68.024098][ T4198] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.034323][ T4273] RBP: ffffc9000320f4f0 R08: ffffc9000320ef27 R09: 1ffff92000641de4 [ 68.039560][ T4198] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.049537][ T4273] R10: dffffc0000000000 R11: fffff52000641de5 R12: ffff888072493eb0 [ 68.072243][ T4273] R13: dffffc0000000000 R14: ffff888072493e70 R15: 0000000000000402 [ 68.076223][ T4197] device veth1_macvtap entered promiscuous mode [ 68.087059][ T4273] FS: 00007f225706b6c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 68.097997][ T4273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.105700][ T4273] CR2: 00007feb89145ff8 CR3: 00000000237e3000 CR4: 00000000003506f0 [ 68.114928][ T4273] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.123426][ T4273] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.135928][ T4273] Call Trace: [ 68.139360][ T4273] [ 68.145909][ T4273] ? ext4_xattr_block_csum+0x560/0x560 [ 68.155556][ T4273] ? __ext4_journal_ensure_credits+0x2c/0x450 [ 68.162439][ T4273] ext4_xattr_inode_dec_ref_all+0x94c/0xf90 [ 68.173899][ T4273] ? errseq_check+0x3c/0x70 [ 68.178914][ T4273] ? ext4_xattr_delete_inode+0xca0/0xca0 [ 68.191615][ T4273] ? __ext4_journal_ensure_credits+0x450/0x450 [ 68.199796][ T4273] ? ext4_get_inode_loc+0xf6/0x120 [ 68.207575][ T4273] ext4_xattr_delete_inode+0xada/0xca0 [ 68.208998][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.214274][ T4273] ? rcu_is_watching+0x11/0xa0 [ 68.233438][ T4273] ? ext4_truncate+0xd02/0x1190 [ 68.238330][ T4273] ? up_write+0x1b6/0x410 [ 68.240248][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.243211][ T4273] ? ext4_expand_extra_isize_ea+0x18e0/0x18e0 [ 68.253115][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.264719][ T4273] ? __ext4_mark_inode_dirty+0x4b4/0x6c0 [ 68.270268][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.275562][ T4273] ext4_evict_inode+0xc0c/0x1050 [ 68.284961][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.297466][ T4273] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 68.301021][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.307193][ T4273] ? do_raw_spin_unlock+0x11d/0x230 [ 68.316743][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 68.327971][ T4273] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 68.333590][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.345356][ T4273] evict+0x4b6/0x8b0 [ 68.353372][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.367175][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.378323][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.388582][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.399815][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.410402][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.421190][ T4273] ? proc_nr_inodes+0x320/0x320 [ 68.427663][ T4273] ? do_raw_spin_unlock+0x11d/0x230 [ 68.444306][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.454387][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 68.465605][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.473351][ T4273] ? _raw_spin_unlock+0x24/0x40 [ 68.476712][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.486632][ T4273] ? iput+0x6ea/0x880 [ 68.492490][ T4197] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.501948][ T4273] ext4_orphan_cleanup+0xad8/0x1320 [ 68.501979][ T4197] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.507368][ T4273] ? ext4_orphan_del+0xc90/0xc90 [ 68.516239][ T4197] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.527059][ T4273] ? errseq_check_and_advance+0x62/0x120 [ 68.530166][ T4197] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.536271][ T4273] ext4_fill_super+0x8c65/0x93f0 [ 68.563124][ T4273] ? format_decode+0x8b1/0x1330 [ 68.567454][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.568067][ T4273] ? ext4_mount+0x40/0x40 [ 68.576901][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.581067][ T4273] ? set_blocksize+0x1f1/0x360 [ 68.592702][ T4273] ? sb_set_blocksize+0xa5/0xe0 [ 68.594145][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.597581][ T4273] mount_bdev+0x28a/0x3c0 [ 68.597609][ T4273] ? ext4_mount+0x40/0x40 [ 68.609000][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.611006][ T4273] legacy_get_tree+0xe6/0x180 [ 68.618731][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.631424][ T4273] ? ext4_errno_to_code+0x160/0x160 [ 68.641685][ T4273] vfs_get_tree+0x88/0x270 [ 68.647093][ T4273] do_new_mount+0x247/0xa40 [ 68.649400][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.652248][ T4273] __se_sys_mount+0x2e3/0x3d0 [ 68.664874][ T4273] ? __x64_sys_mount+0xc0/0xc0 [ 68.677530][ T4273] ? lockdep_hardirqs_on+0x94/0x140 [ 68.683770][ T4273] ? __x64_sys_mount+0x1c/0xc0 [ 68.688770][ T4273] do_syscall_64+0x4c/0xa0 [ 68.700832][ T4251] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.704928][ T4273] ? clear_bhb_loop+0x30/0x80 [ 68.708672][ T4251] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.721583][ T4273] ? clear_bhb_loop+0x30/0x80 [ 68.726409][ T4273] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 68.733162][ T4273] RIP: 0033:0x7f2258e140ca [ 68.733990][ T4251] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.737794][ T4273] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 68.767504][ T4273] RSP: 002b:00007f225706ae58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.777935][ T4273] RAX: ffffffffffffffda RBX: 00007f225706aee0 RCX: 00007f2258e140ca [ 68.788332][ T4273] RDX: 0000200000000340 RSI: 0000200000000140 RDI: 00007f225706aea0 [ 68.788756][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.799627][ T4273] RBP: 0000200000000340 R08: 00007f225706aee0 R09: 0000000000800718 [ 68.811300][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.832142][ T4273] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000140 [ 68.843027][ T4273] R13: 00007f225706aea0 R14: 00000000000004aa R15: 0000200000000680 [ 68.852184][ T4273] [ 68.852454][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.855241][ T4273] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 68.855255][ T4273] CPU: 1 PID: 4273 Comm: syz.2.3 Not tainted syzkaller #0 [ 68.855275][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 68.882969][ T502] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.887315][ T4273] Call Trace: [ 68.887327][ T4273] [ 68.887335][ T4273] dump_stack_lvl+0x188/0x250 [ 68.887364][ T4273] ? show_regs_print_info+0x20/0x20 [ 68.896176][ T4197] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 68.898457][ T4273] ? load_image+0x410/0x410 [ 68.898497][ T4273] panic+0x2f8/0x850 [ 68.898518][ T4273] ? bpf_jit_dump+0xd0/0xd0 [ 68.909012][ T502] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.911434][ T4273] ? ext4_xattr_inode_update_ref+0x4fe/0x560 [ 68.911462][ T4273] __warn+0x248/0x2b0 [ 68.911481][ T4273] ? ext4_xattr_inode_update_ref+0x4fe/0x560 [ 68.933086][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.939422][ T4273] report_bug+0x1b9/0x2e0 [ 68.956715][ T502] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.962612][ T4273] handle_bug+0x3a/0x70 [ 68.962641][ T4273] exc_invalid_op+0x16/0x40 [ 68.962660][ T4273] asm_exc_invalid_op+0x16/0x20 [ 68.962679][ T4273] RIP: 0010:ext4_xattr_inode_update_ref+0x4fe/0x560 [ 68.962702][ T4273] Code: 40 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 05 09 a2 ff 49 8b 34 24 48 c7 c7 00 97 3d 8a 44 89 fa e8 f2 df 92 07 <0f> 0b 49 bd 00 00 00 00 00 fc ff df 4c 8b 74 24 08 4c 8b 64 24 10 [ 68.962717][ T4273] RSP: 0018:ffffc9000320f400 EFLAGS: 00010246 [ 68.967738][ T502] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.974872][ T4273] RAX: 41e8eac498c15300 RBX: ffff888072494068 RCX: 0000000000080000 [ 68.974891][ T4273] RDX: ffffc9000ca01000 RSI: 000000000007ffff RDI: 0000000000080000 [ 68.974904][ T4273] RBP: ffffc9000320f4f0 R08: ffffc9000320ef27 R09: 1ffff92000641de4 [ 68.974918][ T4273] R10: dffffc0000000000 R11: fffff52000641de5 R12: ffff888072493eb0 [ 68.974932][ T4273] R13: dffffc0000000000 R14: ffff888072493e70 R15: 0000000000000402 [ 68.974969][ T4273] ? ext4_xattr_block_csum+0x560/0x560 [ 68.981977][ T502] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.983733][ T4273] ? __ext4_journal_ensure_credits+0x2c/0x450 [ 68.983765][ T4273] ext4_xattr_inode_dec_ref_all+0x94c/0xf90 [ 68.983799][ T4273] ? errseq_check+0x3c/0x70 [ 69.097905][ T4273] ? ext4_xattr_delete_inode+0xca0/0xca0 [ 69.103554][ T4273] ? __ext4_journal_ensure_credits+0x450/0x450 [ 69.109747][ T4273] ? ext4_get_inode_loc+0xf6/0x120 [ 69.114868][ T4273] ext4_xattr_delete_inode+0xada/0xca0 [ 69.120339][ T4273] ? rcu_is_watching+0x11/0xa0 [ 69.125119][ T4273] ? ext4_truncate+0xd02/0x1190 [ 69.129968][ T4273] ? up_write+0x1b6/0x410 [ 69.134313][ T4273] ? ext4_expand_extra_isize_ea+0x18e0/0x18e0 [ 69.140394][ T4273] ? __ext4_mark_inode_dirty+0x4b4/0x6c0 [ 69.146058][ T4273] ext4_evict_inode+0xc0c/0x1050 [ 69.151006][ T4273] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 69.156933][ T4273] ? do_raw_spin_unlock+0x11d/0x230 [ 69.162139][ T4273] ? ext4_inode_is_fast_symlink+0x390/0x390 [ 69.168065][ T4273] evict+0x4b6/0x8b0 [ 69.172089][ T4273] ? proc_nr_inodes+0x320/0x320 [ 69.176960][ T4273] ? do_raw_spin_unlock+0x11d/0x230 [ 69.182162][ T4273] ? _raw_spin_unlock+0x24/0x40 [ 69.187037][ T4273] ? iput+0x6ea/0x880 [ 69.191055][ T4273] ext4_orphan_cleanup+0xad8/0x1320 [ 69.196283][ T4273] ? ext4_orphan_del+0xc90/0xc90 [ 69.201231][ T4273] ? errseq_check_and_advance+0x62/0x120 [ 69.206877][ T4273] ext4_fill_super+0x8c65/0x93f0 [ 69.211819][ T4273] ? format_decode+0x8b1/0x1330 [ 69.216712][ T4273] ? ext4_mount+0x40/0x40 [ 69.221047][ T4273] ? set_blocksize+0x1f1/0x360 [ 69.225912][ T4273] ? sb_set_blocksize+0xa5/0xe0 [ 69.230774][ T4273] mount_bdev+0x28a/0x3c0 [ 69.235154][ T4273] ? ext4_mount+0x40/0x40 [ 69.239481][ T4273] legacy_get_tree+0xe6/0x180 [ 69.244170][ T4273] ? ext4_errno_to_code+0x160/0x160 [ 69.249363][ T4273] vfs_get_tree+0x88/0x270 [ 69.253798][ T4273] do_new_mount+0x247/0xa40 [ 69.258344][ T4273] __se_sys_mount+0x2e3/0x3d0 [ 69.263047][ T4273] ? __x64_sys_mount+0xc0/0xc0 [ 69.267870][ T4273] ? lockdep_hardirqs_on+0x94/0x140 [ 69.273067][ T4273] ? __x64_sys_mount+0x1c/0xc0 [ 69.277839][ T4273] do_syscall_64+0x4c/0xa0 [ 69.282254][ T4273] ? clear_bhb_loop+0x30/0x80 [ 69.286956][ T4273] ? clear_bhb_loop+0x30/0x80 [ 69.291632][ T4273] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.297548][ T4273] RIP: 0033:0x7f2258e140ca [ 69.301978][ T4273] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 69.321606][ T4273] RSP: 002b:00007f225706ae58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.330093][ T4273] RAX: ffffffffffffffda RBX: 00007f225706aee0 RCX: 00007f2258e140ca [ 69.338175][ T4273] RDX: 0000200000000340 RSI: 0000200000000140 RDI: 00007f225706aea0 [ 69.346341][ T4273] RBP: 0000200000000340 R08: 00007f225706aee0 R09: 0000000000800718 [ 69.354452][ T4273] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000140 [ 69.362430][ T4273] R13: 00007f225706aea0 R14: 00000000000004aa R15: 0000200000000680 [ 69.370538][ T4273] [ 69.373775][ T4273] Kernel Offset: disabled [ 69.378210][ T4273] Rebooting in 86400 seconds..