last executing test programs: 2.122897308s ago: executing program 1 (id=2): syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file1\x00', 0x0, &(0x7f00000000c0)={[{@nojournal_checksum}]}, 0x3, 0x5ca, &(0x7f0000000c40)="$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") lchown(&(0x7f0000000040)='.\x00', 0xee00, 0x0) 2.05754236s ago: executing program 0 (id=1): setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x2, 0x3, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) syz_emit_ethernet(0x7e, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, '\x00', 0x48, 0x11, 0xe562b48021685062, @local, @mcast2, {[], {0x4e1d, 0x4e20, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "dc521c259b538a2bf2a113dc2eeec0a072edf20b6d59027f", "d646c098cfc27eb8549d66e7b219c2c3b85e4508546e551af9e59631718ba089"}}}}}}}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) sendto(r3, &(0x7f0000000180)='%', 0x300000, 0x840, 0x0, 0x60) 1.392648926s ago: executing program 1 (id=6): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000280)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="00008100ffffffffffffaaaaaaaaaaaa88a8110081002f0008004500ff4d4000e000062f90787f000001ac1414418901880b"], 0x36) 1.069194804s ago: executing program 0 (id=7): socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000480)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xfc409000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e24}, 0x6e) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xffdd) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='D', @ANYRES16=r4, @ANYBLOB="010000000000000000001400000018000180140002006e657464657673696d3000000000000005001900010000000800160000000100080017"], 0x44}}, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8003, &(0x7f0000000000)=0xd, 0x8, 0x0) mremap(&(0x7f00009d1000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00002a0000/0x4000)=nil) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x0) 204.076415ms ago: executing program 2 (id=3): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_generic(0x10, 0x3, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fsopen(&(0x7f0000000200)='btrfs\x00', 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=ANY=[@ANYBLOB="380000001800010000000000000000000a000000000000000000000008000400", @ANYRES32=r3, @ANYBLOB="06001500070000000c00168008000100", @ANYRES64=r2], 0x38}, 0x1, 0x0, 0x0, 0x4080}, 0x10) 80.163568ms ago: executing program 0 (id=8): openat$sndseq(0xffffffffffffff9c, &(0x7f0000000500), 0x800) fanotify_init(0x4, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() syz_pidfd_open(r0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) writev(r1, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) socket$rds(0x15, 0x5, 0x0) socket(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0xd0, 0x7d, 0x0, 0x8000, 0x4, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x6, 0xffffffffffffffff, 0x9, 0x0, 0xa, 0x80000006, 0x400}, 0x0, 0x0) 0s ago: executing program 1 (id=9): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x800, 0x2) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[], 0x50) bind$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003300), 0x40002, 0x0) write$rfkill(r1, &(0x7f00000000c0)={0x0, 0x2, 0x3, 0xfe, 0x1}, 0x8) landlock_restrict_self(0xffffffffffffffff, 0xc) openat$dma_heap(0xffffffffffffff9c, 0x0, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x9a, 0xfffffffffffffffe}, 0x10) close(0xffffffffffffffff) inotify_init1(0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000700)={0xa, 0x4e23, 0xb7, @dev={0xfe, 0x80, '\x00', 0x16}, 0x7}, 0x1c, &(0x7f00000006c0)}, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000980)={0x2, @pix_mp={0x2, 0x3, 0x30314442, 0x0, 0x4, [{0x401, 0x9}, {0xffffffff, 0x10000}, {0x4, 0x2}, {0x1, 0x3}, {0x8e8, 0x6}, {0x9, 0x3}, {0x3, 0xc6}, {0x5, 0x4}], 0xb, 0x59, 0x1, 0x3, 0x7}}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.110' (ED25519) to the list of known hosts. [ 51.347949][ T4175] cgroup: Unknown subsys name 'net' [ 51.475606][ T4175] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 52.665607][ T4175] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 54.045668][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 54.071147][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 54.146850][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 54.176142][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 54.203054][ T4192] chnl_net:caif_netlink_parms(): no params data found [ 54.247498][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.254740][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.263483][ T4188] device bridge_slave_0 entered promiscuous mode [ 54.285007][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.292152][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.300100][ T4194] device bridge_slave_0 entered promiscuous mode [ 54.308482][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.315806][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.323829][ T4194] device bridge_slave_1 entered promiscuous mode [ 54.337732][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.345131][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.352877][ T4188] device bridge_slave_1 entered promiscuous mode [ 54.401177][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.411872][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.423858][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.435704][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.443110][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.451070][ T4196] device bridge_slave_0 entered promiscuous mode [ 54.462048][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.490937][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.497993][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.506206][ T4196] device bridge_slave_1 entered promiscuous mode [ 54.527012][ T4194] team0: Port device team_slave_0 added [ 54.534871][ T4188] team0: Port device team_slave_0 added [ 54.547697][ T4188] team0: Port device team_slave_1 added [ 54.564791][ T4194] team0: Port device team_slave_1 added [ 54.589585][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.596846][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.604623][ T4189] device bridge_slave_0 entered promiscuous mode [ 54.619228][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.626333][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.634313][ T4189] device bridge_slave_1 entered promiscuous mode [ 54.641774][ T4192] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.648814][ T4192] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.656566][ T4192] device bridge_slave_0 entered promiscuous mode [ 54.682620][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.693870][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.703215][ T4192] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.710298][ T4192] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.718876][ T4192] device bridge_slave_1 entered promiscuous mode [ 54.726380][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.733622][ T4194] 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. [ 54.759686][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.771738][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.778683][ T4188] 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. [ 54.805046][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.841225][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.848189][ T4194] 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. [ 54.874162][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.885859][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.893216][ T4188] 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. [ 54.919189][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.932700][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.950293][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.962653][ T4196] team0: Port device team_slave_0 added [ 54.985019][ T4192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.995189][ T4196] team0: Port device team_slave_1 added [ 55.023699][ T4189] team0: Port device team_slave_0 added [ 55.031596][ T4192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.041183][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.048124][ 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. [ 55.074254][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.093798][ T4189] team0: Port device team_slave_1 added [ 55.122522][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.129474][ 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. [ 55.156386][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.176689][ T4194] device hsr_slave_0 entered promiscuous mode [ 55.184120][ T4194] device hsr_slave_1 entered promiscuous mode [ 55.213465][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.220414][ 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. [ 55.246539][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.268094][ T4188] device hsr_slave_0 entered promiscuous mode [ 55.275189][ T4188] device hsr_slave_1 entered promiscuous mode [ 55.282144][ T4188] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.289869][ T4188] Cannot create hsr debugfs directory [ 55.298092][ T4192] team0: Port device team_slave_0 added [ 55.306527][ T4192] team0: Port device team_slave_1 added [ 55.312823][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.319756][ 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. [ 55.345869][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.421137][ T4189] device hsr_slave_0 entered promiscuous mode [ 55.428133][ T4189] device hsr_slave_1 entered promiscuous mode [ 55.434630][ T4189] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.442222][ T4189] Cannot create hsr debugfs directory [ 55.451391][ T4196] device hsr_slave_0 entered promiscuous mode [ 55.458495][ T4196] device hsr_slave_1 entered promiscuous mode [ 55.465272][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.472943][ T4196] Cannot create hsr debugfs directory [ 55.491277][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.498217][ T4192] 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. [ 55.524171][ T4192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.558166][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.565187][ T4192] 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. [ 55.592270][ T4192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.706489][ T4192] device hsr_slave_0 entered promiscuous mode [ 55.713338][ T4192] device hsr_slave_1 entered promiscuous mode [ 55.719951][ T4192] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.727834][ T4192] Cannot create hsr debugfs directory [ 55.776736][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 55.786782][ T21] Bluetooth: hci3: command 0x0409 tx timeout [ 55.798728][ T21] Bluetooth: hci4: command 0x0409 tx timeout [ 55.805069][ T21] Bluetooth: hci2: command 0x0409 tx timeout [ 55.817329][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 55.910176][ T4194] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 55.932770][ T4194] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 55.942105][ T4194] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.950467][ T4194] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.998755][ T4188] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.010250][ T4188] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.025713][ T4188] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.038296][ T4188] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.067866][ T4189] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.077490][ T4189] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.087184][ T4189] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.097829][ T4189] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.192197][ T4196] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 56.207465][ T4196] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 56.236793][ T4196] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.247943][ T4196] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.279564][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.288394][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.305041][ T4192] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.313977][ T4192] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.326725][ T4192] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.336535][ T4192] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 56.358570][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.371338][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.381525][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.389582][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.398014][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.406274][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.415682][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.424922][ T3093] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.432139][ T3093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.441679][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.461094][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.469269][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.478200][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.487407][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.494491][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.542480][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.551586][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.559990][ T3093] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.567102][ T3093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.575474][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.586399][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.595049][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.603503][ T3093] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.610577][ T3093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.618336][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.628082][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.636791][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.646931][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.655778][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.666379][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.674519][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.687466][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.698760][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.709177][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.731981][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.738789][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.747526][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.756389][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.766248][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.775084][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.786590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.794905][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.809324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.817992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.826367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.835109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.858272][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.865725][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.873774][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.882674][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.891073][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.903404][ T4194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.917275][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.932923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.942308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.952680][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.959722][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.967383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.978717][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.987176][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.003806][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.011409][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.026412][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.035455][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.042810][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.096166][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.110332][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.120897][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.129248][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.136340][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.146177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.154811][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.163331][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.170362][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.178397][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.186941][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.195829][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.206818][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.215827][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.226291][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.235692][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.244102][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.254123][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.270190][ T4192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.295339][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.307101][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.317711][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.327807][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.337019][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.346385][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.357413][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.370349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.385331][ T4189] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.397219][ T4189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.422161][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.429889][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.438625][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.447137][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.455669][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.463351][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.472344][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.480586][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.487988][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.499373][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.506854][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.516813][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.527451][ T4192] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.539923][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.568277][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.582704][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.592241][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.601856][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.608915][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.617678][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.647492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.659550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.669820][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.676915][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.686463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.695685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.704633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.745126][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.767680][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.785147][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.798232][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.807833][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.817884][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.826845][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.835570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.851349][ T4236] Bluetooth: hci0: command 0x041b tx timeout [ 57.857657][ T4236] Bluetooth: hci2: command 0x041b tx timeout [ 57.874116][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.882450][ T4236] Bluetooth: hci4: command 0x041b tx timeout [ 57.883349][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.888653][ T4236] Bluetooth: hci3: command 0x041b tx timeout [ 57.897085][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.907973][ T4236] Bluetooth: hci1: command 0x041b tx timeout [ 57.911959][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.926591][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.935170][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.943754][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.952093][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.961755][ T4188] device veth0_vlan entered promiscuous mode [ 57.975828][ T4192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.986619][ T4194] device veth0_vlan entered promiscuous mode [ 57.994371][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.003505][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.012265][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.019843][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.035843][ T4188] device veth1_vlan entered promiscuous mode [ 58.048927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.057898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.065765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.096850][ T4194] device veth1_vlan entered promiscuous mode [ 58.110897][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.118890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.127969][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.143735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.152624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.160087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.168658][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.189999][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.200999][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.235648][ T4188] device veth0_macvtap entered promiscuous mode [ 58.254604][ T4188] device veth1_macvtap entered promiscuous mode [ 58.271740][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.291107][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.299302][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.311120][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.319663][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.328211][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.337914][ T4194] device veth0_macvtap entered promiscuous mode [ 58.350932][ T4194] device veth1_macvtap entered promiscuous mode [ 58.374149][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.387706][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.397417][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.413789][ T4192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.428653][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.437019][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.451780][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.459187][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.467745][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.475635][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.485226][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.507966][ T4189] device veth0_vlan entered promiscuous mode [ 58.524648][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.542519][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.552951][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.567753][ T4189] device veth1_vlan entered promiscuous mode [ 58.577088][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.588156][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.599566][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.612518][ T4188] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.621551][ T4188] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.630225][ T4188] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.641076][ T4188] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.653776][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.662077][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.670852][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.679330][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.688110][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.704327][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.715288][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.726995][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.775742][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.784005][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.793199][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.802431][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.812405][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.824118][ T4194] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.833511][ T4194] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.842539][ T4194] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.851926][ T4194] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.875085][ T4192] device veth0_vlan entered promiscuous mode [ 58.898378][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.908242][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.916907][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.927231][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.936084][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.944732][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.953727][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.961441][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.969008][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.977700][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.990137][ T4196] device veth0_vlan entered promiscuous mode [ 59.006264][ T4189] device veth0_macvtap entered promiscuous mode [ 59.061593][ T4192] device veth1_vlan entered promiscuous mode [ 59.068787][ T4189] device veth1_macvtap entered promiscuous mode [ 59.102886][ T4196] device veth1_vlan entered promiscuous mode [ 59.116502][ T1229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.126712][ T1229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.147978][ T1229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.152620][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.156190][ T1229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.172339][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.183763][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.194202][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.205128][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.216195][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.224718][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.232820][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.242050][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.249935][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.258167][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.267326][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 59.275371][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.284136][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.322061][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.334491][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.344981][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.356184][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.367347][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.388432][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.397513][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.400697][ T1229] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.414679][ T4189] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.424696][ T4189] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.424945][ T1229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.433943][ T4189] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.449917][ T4189] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.474373][ T4192] device veth0_macvtap entered promiscuous mode [ 59.486477][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.494694][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.503335][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.512868][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.521504][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.529815][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.543216][ T4196] device veth0_macvtap entered promiscuous mode [ 59.556999][ T1229] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.565937][ T1229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.582360][ T4192] device veth1_macvtap entered promiscuous mode [ 59.603234][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.618030][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.626613][ T1229] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.643368][ T4196] device veth1_macvtap entered promiscuous mode [ 59.733506][ T4264] loop1: detected capacity change from 0 to 512 [ 59.736871][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.769035][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.792598][ T4266] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 59.814855][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.828091][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.842659][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.857748][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.872021][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.903163][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.922331][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.937325][ T4232] Bluetooth: hci0: command 0x040f tx timeout [ 59.956418][ T4264] EXT4-fs (loop1): mounted filesystem without journal. Opts: nojournal_checksum,,errors=continue. Quota mode: writeback. [ 59.971465][ T4236] Bluetooth: hci1: command 0x040f tx timeout [ 59.977549][ T4236] Bluetooth: hci3: command 0x040f tx timeout [ 59.984783][ T4236] Bluetooth: hci4: command 0x040f tx timeout [ 59.990947][ T4236] Bluetooth: hci2: command 0x040f tx timeout [ 60.016249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.025547][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.035042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.044351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.054278][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.074928][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.100910][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.113074][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.210244][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.339479][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.443835][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.498197][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.614789][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.629516][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.645769][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.659779][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.670254][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.680121][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.691522][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.702741][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.714901][ T4192] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.725590][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.751846][ T4192] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.762860][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.777976][ T4192] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.793490][ T4192] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.917498][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.926446][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.957614][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.966639][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.978983][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.063416][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.116544][ T4280] syz.1.6 uses obsolete (PF_INET,SOCK_PACKET) [ 61.188491][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.260289][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.324629][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.382241][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.440615][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.501660][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.523981][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.535206][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.548124][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.563454][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.602127][ T4196] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.619573][ T4196] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.638338][ T4196] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.668723][ T4285] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 61.730646][ T4196] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.933962][ T4282] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.945812][ T4282] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.999777][ T4282] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.013074][ T4293] [ 62.014931][ T4233] Bluetooth: hci2: command 0x0419 tx timeout [ 62.015412][ T4293] ====================================================== [ 62.015419][ T4293] WARNING: possible circular locking dependency detected [ 62.015433][ T4293] syzkaller #0 Not tainted [ 62.021611][ T4233] Bluetooth: hci4: command 0x0419 tx timeout [ 62.028391][ T4293] ------------------------------------------------------ [ 62.028399][ T4293] syz.1.9/4293 is trying to acquire lock: [ 62.028409][ T4293] ffff8880788a8f98 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0} [ 62.035921][ T4233] Bluetooth: hci3: command 0x0419 tx timeout [ 62.039898][ T4293] , at: __flush_work+0xfa/0x210 [ 62.039933][ T4293] [ 62.039933][ T4293] but task is already holding lock: [ 62.045975][ T4233] Bluetooth: hci1: command 0x0419 tx timeout [ 62.052879][ T4293] ffff8880788a93f0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x5f/0x1020 [ 62.052928][ T4293] [ 62.052928][ T4293] which lock already depends on the new lock. [ 62.052928][ T4293] [ 62.052933][ T4293] [ 62.052933][ T4293] the existing dependency chain (in reverse order) is: [ 62.052939][ T4293] [ 62.052939][ T4293] -> #3 (&hdev->req_lock){+.+.}-{3:3} [ 62.058808][ T4233] Bluetooth: hci0: command 0x0419 tx timeout [ 62.066501][ T4293] : [ 62.066506][ T4293] __mutex_lock_common+0x1e5/0x2400 [ 62.066529][ T4293] mutex_lock_nested+0x17/0x20 [ 62.066549][ T4293] hci_dev_do_close+0x5f/0x1020 [ 62.066565][ T4293] hci_rfkill_set_block+0x101/0x180 [ 62.157151][ T4293] rfkill_set_block+0x1c1/0x3c0 [ 62.162505][ T4293] rfkill_fop_write+0x453/0x560 [ 62.167856][ T4293] vfs_write+0x304/0xd70 [ 62.172599][ T4293] ksys_write+0x153/0x260 [ 62.177431][ T4293] do_syscall_64+0x4c/0xa0 [ 62.182344][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.188769][ T4293] [ 62.188769][ T4293] -> #2 (rfkill_global_mutex){+.+.}-{3:3}: [ 62.196745][ T4293] __mutex_lock_common+0x1e5/0x2400 [ 62.202450][ T4293] mutex_lock_nested+0x17/0x20 [ 62.207711][ T4293] rfkill_register+0x2f/0x970 [ 62.212886][ T4293] hci_register_dev+0x459/0x980 [ 62.218233][ T4293] vhci_create_device+0x32e/0x5c0 [ 62.223771][ T4293] vhci_write+0x389/0x440 [ 62.228599][ T4293] vfs_write+0x748/0xd70 [ 62.233336][ T4293] ksys_write+0x153/0x260 [ 62.238194][ T4293] do_syscall_64+0x4c/0xa0 [ 62.243106][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.249494][ T4293] [ 62.249494][ T4293] -> #1 (&data->open_mutex){+.+.}-{3:3}: [ 62.257281][ T4293] __mutex_lock_common+0x1e5/0x2400 [ 62.262980][ T4293] mutex_lock_nested+0x17/0x20 [ 62.268241][ T4293] vhci_send_frame+0x88/0x100 [ 62.273418][ T4293] hci_send_frame+0x1a9/0x2e0 [ 62.278609][ T4293] hci_tx_work+0x9b5/0x16d0 [ 62.283607][ T4293] process_one_work+0x867/0xff0 [ 62.288956][ T4293] worker_thread+0xad7/0x12a0 [ 62.294146][ T4293] kthread+0x42e/0x520 [ 62.298708][ T4293] ret_from_fork+0x1f/0x30 [ 62.303621][ T4293] [ 62.303621][ T4293] -> #0 ((work_completion)(&hdev->tx_work)){+.+.}-{0:0}: [ 62.312811][ T4293] __lock_acquire+0x2c66/0x7b50 [ 62.318159][ T4293] lock_acquire+0x19e/0x400 [ 62.323177][ T4293] __flush_work+0x116/0x210 [ 62.328175][ T4293] hci_dev_do_close+0x201/0x1020 [ 62.333611][ T4293] hci_rfkill_set_block+0x101/0x180 [ 62.339310][ T4293] rfkill_set_block+0x1c1/0x3c0 [ 62.344674][ T4293] rfkill_fop_write+0x453/0x560 [ 62.350051][ T4293] vfs_write+0x304/0xd70 [ 62.354795][ T4293] ksys_write+0x153/0x260 [ 62.359632][ T4293] do_syscall_64+0x4c/0xa0 [ 62.364558][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.370947][ T4293] [ 62.370947][ T4293] other info that might help us debug this: [ 62.370947][ T4293] [ 62.381149][ T4293] Chain exists of: [ 62.381149][ T4293] (work_completion)(&hdev->tx_work) --> rfkill_global_mutex --> &hdev->req_lock [ 62.381149][ T4293] [ 62.396064][ T4293] Possible unsafe locking scenario: [ 62.396064][ T4293] [ 62.403490][ T4293] CPU0 CPU1 [ 62.408851][ T4293] ---- ---- [ 62.414195][ T4293] lock(&hdev->req_lock); [ 62.418586][ T4293] lock(rfkill_global_mutex); [ 62.425839][ T4293] lock(&hdev->req_lock); [ 62.432748][ T4293] lock((work_completion)(&hdev->tx_work)); [ 62.438717][ T4293] [ 62.438717][ T4293] *** DEADLOCK *** [ 62.438717][ T4293] [ 62.446835][ T4293] 2 locks held by syz.1.9/4293: [ 62.451662][ T4293] #0: ffffffff8d6d5ea8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x1ae/0x560 [ 62.461725][ T4293] #1: ffff8880788a93f0 (&hdev->req_lock){+.+.}-{3:3}, at: hci_dev_do_close+0x5f/0x1020 [ 62.471439][ T4293] [ 62.471439][ T4293] stack backtrace: [ 62.477315][ T4293] CPU: 1 PID: 4293 Comm: syz.1.9 Not tainted syzkaller #0 [ 62.484402][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 62.494442][ T4293] Call Trace: [ 62.497704][ T4293] [ 62.500614][ T4293] dump_stack_lvl+0x188/0x250 [ 62.505274][ T4293] ? load_image+0x410/0x410 [ 62.509768][ T4293] ? show_regs_print_info+0x20/0x20 [ 62.515129][ T4293] ? print_circular_bug+0x12b/0x1a0 [ 62.525871][ T4293] check_noncircular+0x296/0x330 [ 62.535119][ T4293] ? look_up_lock_class+0x71/0x110 [ 62.540308][ T4293] ? add_chain_block+0x9b0/0x9b0 [ 62.546539][ T4293] ? lockdep_lock+0xf1/0x1f0 [ 62.554053][ T4293] ? mark_lock+0x94/0x320 [ 62.560537][ T4293] ? _find_first_zero_bit+0xd1/0xf0 [ 62.566402][ T4293] __lock_acquire+0x2c66/0x7b50 [ 62.571995][ T4293] ? add_chain_block+0x9b0/0x9b0 [ 62.579401][ T4293] ? lockdep_unlock+0x143/0x2e0 [ 62.584404][ T4293] ? verify_lock_unused+0x140/0x140 [ 62.592278][ T4293] ? mark_lock+0x94/0x320 [ 62.597606][ T4293] ? __lock_acquire+0x1305/0x7b50 [ 62.604388][ T4293] lock_acquire+0x19e/0x400 [ 62.608880][ T4293] ? __flush_work+0xfa/0x210 [ 62.613447][ T4293] ? verify_lock_unused+0x140/0x140 [ 62.618625][ T4293] ? read_lock_is_recursive+0x10/0x10 [ 62.623976][ T4293] __flush_work+0x116/0x210 [ 62.628458][ T4293] ? __flush_work+0xfa/0x210 [ 62.633024][ T4293] ? flush_work+0x20/0x20 [ 62.637785][ T4293] ? rcu_lock_release+0x5/0x20 [ 62.642527][ T4293] ? __lock_acquire+0x7b50/0x7b50 [ 62.647534][ T4293] hci_dev_do_close+0x201/0x1020 [ 62.652454][ T4293] hci_rfkill_set_block+0x101/0x180 [ 62.657630][ T4293] ? rcu_lock_release+0x20/0x20 [ 62.662457][ T4293] rfkill_set_block+0x1c1/0x3c0 [ 62.667287][ T4293] rfkill_fop_write+0x453/0x560 [ 62.672114][ T4293] ? rfkill_fop_read+0x560/0x560 [ 62.677044][ T4293] ? common_file_perm+0x100/0x1c0 [ 62.682066][ T4293] ? fsnotify_perm+0x5d/0x560 [ 62.686727][ T4293] ? security_file_permission+0x75/0xa0 [ 62.692262][ T4293] ? rfkill_fop_read+0x560/0x560 [ 62.697181][ T4293] vfs_write+0x304/0xd70 [ 62.701401][ T4293] ? file_end_write+0x250/0x250 [ 62.706226][ T4293] ? __fget_files+0x402/0x470 [ 62.710881][ T4293] ? __fdget_pos+0x1e2/0x370 [ 62.715447][ T4293] ? ksys_write+0x70/0x260 [ 62.719839][ T4293] ksys_write+0x153/0x260 [ 62.724246][ T4293] ? __ia32_sys_read+0x80/0x80 [ 62.728984][ T4293] ? lockdep_hardirqs_on+0x94/0x140 [ 62.734158][ T4293] do_syscall_64+0x4c/0xa0 [ 62.738551][ T4293] ? clear_bhb_loop+0x30/0x80 [ 62.743202][ T4293] ? clear_bhb_loop+0x30/0x80 [ 62.747858][ T4293] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 62.753736][ T4293] RIP: 0033:0x7ff5e0cce0d9 [ 62.758130][ T4293] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.777711][ T4293] RSP: 002b:00007ff5def26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 62.786113][ T4293] RAX: ffffffffffffffda RBX: 00007ff5e0f55fa0 RCX: 00007ff5e0cce0d9 [ 62.794065][ T4293] RDX: 0000000000000008 RSI: 00002000000000c0 RDI: 0000000000000004 [ 62.802017][ T4293] RBP: 00007ff5e0d65024 R08: 0000000000000000 R09: 0000000000000000 [ 62.809963][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.817912][ T4293] R13: 00007ff5e0f56038 R14: 00007ff5e0f55fa0 R15: 00007ffea53936a8 [ 62.825870][ T4293] [ 62.855563][ T4196] ieee80211 phy11: Selected rate control algorithm 'minstrel_ht' [ 62.861202][ T4282] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.872193][ T4282] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.886740][ T805] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.919163][ T4192] ieee80211 phy12: Selected rate control algorithm 'minstrel_ht' [ 62.935054][ T805] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.948730][ T805] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.964278][ T3093] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.982187][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.991707][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.999524][ T805] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.211648][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.218027][ T1422] ieee802154 phy1 wpan1: encryption failed: -22