last executing test programs: 597.64618ms ago: executing program 1 (id=9): r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000400)=@base={0xe, 0x4, 0x8, 0x6, 0x4}, 0x50) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, 0x0, 0x0}, 0x1c) 531.793934ms ago: executing program 1 (id=10): bpf$ITER_CREATE(0xb, 0x0, 0x0) 433.834421ms ago: executing program 1 (id=11): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@struct={0x4, 0x0, 0x0, 0x4, 0x0, 0x1}]}, {0x0, [0x61, 0x0, 0x2e, 0x2e, 0x61, 0x2e, 0x61]}}, 0x0, 0x2d}, 0x28) 433.666671ms ago: executing program 1 (id=12): bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000004000000990000000d"], 0x50) 385.170504ms ago: executing program 1 (id=13): r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1c0000001e007f109e", 0x2a}, {&(0x7f0000000140)="78cafb73fc02010700000000ef02258f2e440ab8f9e6aaeb1ae2f6e8bcb5ee52dc06b6c9ad11cb5dbc249798093c5102a1bca0b6050000004f6e6b788b3219c233e60ddc36024a99a63e7238fe9f9b06f96137c8af12b6", 0x98}], 0x2}, 0x4000000) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x3, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000040)={0x0, 0xfffffffffffffd51, &(0x7f00000003c0)=[{&(0x7f0000000080), 0x803e}, {&(0x7f0000000140)="ec", 0x1}, {0x0}], 0x308}, 0x0) socketpair(0x22, 0x0, 0x2, &(0x7f0000004080)) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0xa200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x10040, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180200000600000000000000000000008500000041000000850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x2, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000090000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r3}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000f80)={0x3, 0x4, 0x4, 0xa, 0x0, r2, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x4}, 0x50) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000002c0)='mmap_lock_acquire_returned\x00', r3}, 0x18) 0s ago: executing program 1 (id=14): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0x10, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0xc, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0xcc03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r1}, 0x0, &(0x7f00000002c0)}, 0x20) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r2 = syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r4, &(0x7f00000005c0)=r2, 0x12) r5 = openat$cgroup_ro(r3, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000040)=0x1, 0x12) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. [ 64.400534][ T4173] cgroup: Unknown subsys name 'net' [ 64.515165][ T4173] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 66.049151][ T4173] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 67.869076][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 67.978434][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 68.006904][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 68.050748][ T4183] chnl_net:caif_netlink_parms(): no params data found [ 68.095527][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.102962][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.111655][ T4185] device bridge_slave_0 entered promiscuous mode [ 68.138968][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.146186][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.154740][ T4185] device bridge_slave_1 entered promiscuous mode [ 68.194758][ T4184] chnl_net:caif_netlink_parms(): no params data found [ 68.244499][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.251805][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.260669][ T4189] device bridge_slave_0 entered promiscuous mode [ 68.277864][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.298949][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.306073][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.314332][ T4196] device bridge_slave_0 entered promiscuous mode [ 68.321927][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.329879][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.337817][ T4189] device bridge_slave_1 entered promiscuous mode [ 68.345220][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.352513][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.361011][ T4183] device bridge_slave_0 entered promiscuous mode [ 68.370949][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.387568][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.395098][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.403138][ T4196] device bridge_slave_1 entered promiscuous mode [ 68.417878][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.425532][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.433716][ T4183] device bridge_slave_1 entered promiscuous mode [ 68.471374][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.517072][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.535330][ T4185] team0: Port device team_slave_0 added [ 68.551536][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.570989][ T4183] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.581700][ T4185] team0: Port device team_slave_1 added [ 68.589623][ T4183] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.599013][ T4184] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.606085][ T4184] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.614320][ T4184] device bridge_slave_0 entered promiscuous mode [ 68.623878][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.655466][ T4184] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.662824][ T4184] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.671214][ T4184] device bridge_slave_1 entered promiscuous mode [ 68.687624][ T4189] team0: Port device team_slave_0 added [ 68.725069][ T4189] team0: Port device team_slave_1 added [ 68.739700][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.746668][ T4185] 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. [ 68.773018][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.788306][ T4183] team0: Port device team_slave_0 added [ 68.805023][ T4196] team0: Port device team_slave_0 added [ 68.818316][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.825422][ T4185] 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. [ 68.852739][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.870708][ T4183] team0: Port device team_slave_1 added [ 68.882157][ T4184] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.893871][ T4184] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.904384][ T4196] team0: Port device team_slave_1 added [ 68.911162][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.918259][ 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. [ 68.944245][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.985895][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.993154][ 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. [ 69.019256][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.077534][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.084712][ T4183] 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. [ 69.110966][ T4183] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.125005][ T4184] team0: Port device team_slave_0 added [ 69.132173][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.139471][ 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. [ 69.165732][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.191320][ T4185] device hsr_slave_0 entered promiscuous mode [ 69.199038][ T4185] device hsr_slave_1 entered promiscuous mode [ 69.206288][ T4183] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.213435][ T4183] 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. [ 69.240190][ T4183] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.252907][ T4184] team0: Port device team_slave_1 added [ 69.267322][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.274564][ 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. [ 69.300687][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.329772][ T4189] device hsr_slave_0 entered promiscuous mode [ 69.336572][ T4189] device hsr_slave_1 entered promiscuous mode [ 69.343532][ T4189] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.351474][ T4189] Cannot create hsr debugfs directory [ 69.418249][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.425289][ T4184] 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. [ 69.451475][ T4184] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.466408][ T4184] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.473546][ T4184] 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. [ 69.499692][ T4184] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.521558][ T4183] device hsr_slave_0 entered promiscuous mode [ 69.528496][ T4183] device hsr_slave_1 entered promiscuous mode [ 69.535108][ T4183] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.542864][ T4183] Cannot create hsr debugfs directory [ 69.549326][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 69.556566][ T7] Bluetooth: hci1: command 0x0409 tx timeout [ 69.562236][ T4196] device hsr_slave_0 entered promiscuous mode [ 69.563577][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 69.574846][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 69.575066][ T4196] device hsr_slave_1 entered promiscuous mode [ 69.587822][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.595620][ T4196] Cannot create hsr debugfs directory [ 69.630478][ T23] Bluetooth: hci3: command 0x0409 tx timeout [ 69.714798][ T4184] device hsr_slave_0 entered promiscuous mode [ 69.722558][ T4184] device hsr_slave_1 entered promiscuous mode [ 69.729273][ T4184] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.736854][ T4184] Cannot create hsr debugfs directory [ 69.973803][ T4189] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 69.985955][ T4189] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 69.996222][ T4189] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.007307][ T4189] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.070939][ T4185] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.085720][ T4185] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.110644][ T4185] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.128985][ T4185] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.169182][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.182617][ T4183] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.193372][ T4183] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.217530][ T4183] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.227664][ T4183] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.257672][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.269549][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.301766][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.314848][ T4196] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 70.327787][ T4196] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.340656][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.349866][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.359493][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.366821][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.376091][ T4196] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.392266][ T4196] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.415992][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.440033][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.450592][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.461457][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.468781][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.498291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.507110][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.519842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.529886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.540610][ T4184] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.552505][ T4184] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.578494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.586475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.596783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.606328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.615202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.625014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.634058][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.643625][ T4184] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.664067][ T4189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.680571][ T4184] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.710852][ T4183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.724610][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.756824][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.776222][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.785007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.802521][ T4183] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.829550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.837861][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.845932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.860618][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.870946][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.878097][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.887352][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.896437][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.905683][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.912808][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.922475][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.937147][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.947141][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.956469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.965730][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.972859][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.013299][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.022913][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.032076][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.042611][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.051337][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.060165][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.069729][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.076842][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.084790][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.095001][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.104279][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.118460][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.126421][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.134318][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.144333][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.174542][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.182672][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.193435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.212091][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.223004][ T4185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.234870][ T4185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.268808][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.278272][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.287085][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.297532][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.307989][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.317294][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.334788][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.342905][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.351446][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.372452][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.380664][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.399877][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.406648][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.422675][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.434588][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.443749][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.460501][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.482447][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.494755][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.504564][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.512011][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.520535][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.529902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.540777][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.547860][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.556526][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.566555][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.575751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.585325][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.610472][ T4184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.628814][ T4260] Bluetooth: hci4: command 0x041b tx timeout [ 71.628946][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 71.642139][ T13] Bluetooth: hci2: command 0x041b tx timeout [ 71.648991][ T13] Bluetooth: hci1: command 0x041b tx timeout [ 71.671198][ T4184] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.679217][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.689194][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.706826][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.718439][ T4251] Bluetooth: hci3: command 0x041b tx timeout [ 71.720051][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.733872][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.743359][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.752034][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.760822][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.769337][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.778574][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.788101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.795676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.809428][ T4196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.822387][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.845263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.854051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.868775][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.877611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.887432][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.894583][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.921253][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.932453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.941940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.951218][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.958439][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.967018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.977296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.008829][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.021570][ T4189] device veth0_vlan entered promiscuous mode [ 72.036569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.046214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.054871][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.062724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.070957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.091782][ T4183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.102446][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.137418][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.146715][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.156863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.165936][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.192988][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.231020][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.240407][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.249238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.256799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.268857][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.277728][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.287833][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.296887][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.305614][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.314597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.324628][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.334040][ T4189] device veth1_vlan entered promiscuous mode [ 72.345600][ T4184] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.402307][ T4183] device veth0_vlan entered promiscuous mode [ 72.424380][ T4189] device veth0_macvtap entered promiscuous mode [ 72.432506][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.441691][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.452166][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.461248][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.470631][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.482445][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.493120][ T4185] device veth0_vlan entered promiscuous mode [ 72.506315][ T4183] device veth1_vlan entered promiscuous mode [ 72.520836][ T4189] device veth1_macvtap entered promiscuous mode [ 72.528062][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.535969][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.547399][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.556721][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.566975][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.575458][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.584270][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.622223][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.636335][ T4185] device veth1_vlan entered promiscuous mode [ 72.649097][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.659125][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.667407][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.684410][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.706158][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.716912][ T4189] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.726566][ T4189] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.736058][ T4189] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.744922][ T4189] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.766751][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.775672][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.786177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.796214][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.813624][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.822204][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.832053][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.857670][ T4184] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.869803][ T4183] device veth0_macvtap entered promiscuous mode [ 72.893880][ T4183] device veth1_macvtap entered promiscuous mode [ 72.903425][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.912969][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.923778][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.932716][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.958020][ T4185] device veth0_macvtap entered promiscuous mode [ 72.979414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.989850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.999127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.008544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.017010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.026308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.036522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.052699][ T4185] device veth1_macvtap entered promiscuous mode [ 73.071722][ T4196] device veth0_vlan entered promiscuous mode [ 73.103793][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.115316][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.128163][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.135959][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.146371][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.155861][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.164936][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.173911][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.197344][ T4196] device veth1_vlan entered promiscuous mode [ 73.242645][ T4184] device veth0_vlan entered promiscuous mode [ 73.256975][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.272041][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.282251][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.293171][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.304651][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.314537][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.324879][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.332774][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.341172][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.350932][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.360483][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.369779][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.378876][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.386684][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.397208][ T4183] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.408312][ T4183] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.419963][ T4183] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.444582][ T4184] device veth1_vlan entered promiscuous mode [ 73.453191][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.464409][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.476674][ T4185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.488712][ T4185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.501862][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.509587][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.517703][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.527076][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.536654][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.545443][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.558634][ T4183] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.567366][ T4183] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.576445][ T4183] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.586081][ T4183] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.620859][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.628950][ T4185] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.629010][ T4185] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.629052][ T4185] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.629079][ T4185] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.666376][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.687516][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.696015][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.705092][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.708536][ T4244] Bluetooth: hci1: command 0x040f tx timeout [ 73.715042][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.730302][ T4244] Bluetooth: hci2: command 0x040f tx timeout [ 73.736531][ T4244] Bluetooth: hci0: command 0x040f tx timeout [ 73.744157][ T4196] device veth0_macvtap entered promiscuous mode [ 73.751071][ T4244] Bluetooth: hci4: command 0x040f tx timeout [ 73.788671][ T1110] Bluetooth: hci3: command 0x040f tx timeout [ 73.799344][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.807735][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.828977][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.845980][ T4196] device veth1_macvtap entered promiscuous mode [ 73.869863][ T4184] device veth0_macvtap entered promiscuous mode [ 73.899046][ T4184] device veth1_macvtap entered promiscuous mode [ 73.946454][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.948682][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.988934][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.003519][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.013770][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.042647][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.055368][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.071561][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.096091][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.146406][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.156838][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.180370][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.189386][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.197442][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.206629][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.253086][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.265387][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.299056][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.312220][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.322820][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.361526][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.375366][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.396809][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.416356][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.448063][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.459622][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.469767][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.481987][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.491889][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.502662][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.514560][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.535541][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.546639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.559570][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.569378][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.582781][ T4196] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.592810][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.605813][ T4196] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.608440][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.625112][ T4196] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.634176][ T4196] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.661551][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.680992][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.700626][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.716483][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.733630][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.745166][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.762504][ T4184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.773379][ T4184] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.786955][ T4184] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.804664][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.817368][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.827850][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.865895][ T4184] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.875931][ T4184] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.885091][ T4184] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.894595][ T4184] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.931973][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.940840][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.966330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.975238][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.986046][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.023175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.071700][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.086546][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.100390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.121422][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.128788][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.137649][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.152132][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.167816][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.178552][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.205420][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.213791][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.222727][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.788746][ T23] Bluetooth: hci4: command 0x0419 tx timeout [ 75.794839][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 75.801492][ T23] Bluetooth: hci2: command 0x0419 tx timeout [ 75.807541][ T23] Bluetooth: hci1: command 0x0419 tx timeout [ 75.872826][ T23] Bluetooth: hci3: command 0x0419 tx timeout [ 86.756818][ T1327] cfg80211: failed to load regulatory.db [ 132.831871][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.838480][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 135.428373][ T7] ODEBUG: Out of memory. ODEBUG disabled [ 191.228098][ T23] Bluetooth: hci1: command 0x0406 tx timeout [ 191.228127][ T7] Bluetooth: hci3: command 0x0406 tx timeout [ 191.235394][ T23] Bluetooth: hci2: command 0x0406 tx timeout [ 191.246533][ T23] Bluetooth: hci0: command 0x0406 tx timeout [ 191.252788][ T23] Bluetooth: hci4: command 0x0406 tx timeout [ 194.272879][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.279359][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 228.198174][ T27] INFO: task udevd:4177 blocked for more than 143 seconds. [ 228.205635][ T27] Not tainted syzkaller #0 [ 228.210934][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 228.221405][ T27] task:udevd state:D stack:27200 pid: 4177 ppid: 3562 flags:0x00004002 [ 228.230689][ T27] Call Trace: [ 228.233970][ T27] [ 228.237343][ T27] __schedule+0x11bb/0x4390 [ 228.242015][ T27] ? release_firmware_map_entry+0x190/0x190 [ 228.247962][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 228.254157][ T27] ? lock_chain_count+0x20/0x20 [ 228.259096][ T27] schedule+0x11b/0x1e0 [ 228.263301][ T27] percpu_rwsem_wait+0x2d8/0x310 [ 228.268496][ T27] ? __percpu_down_read+0x100/0x100 [ 228.273906][ T27] ? percpu_up_write+0x90/0x90 [ 228.278763][ T27] __percpu_down_read+0xc9/0x100 [ 228.283735][ T27] exit_signals+0x3e5/0x510 [ 228.288378][ T27] do_exit+0x256/0x20a0 [ 228.292572][ T27] ? __lock_acquire+0x7c60/0x7c60 [ 228.297629][ T27] ? put_task_struct+0x80/0x80 [ 228.303123][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 228.309263][ T27] ? lock_chain_count+0x20/0x20 [ 228.314163][ T27] do_group_exit+0x12e/0x300 [ 228.318835][ T27] __x64_sys_exit_group+0x3b/0x40 [ 228.323894][ T27] do_syscall_64+0x4c/0xa0 [ 228.330095][ T27] ? clear_bhb_loop+0x30/0x80 [ 228.334816][ T27] ? clear_bhb_loop+0x30/0x80 [ 228.340615][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 228.346566][ T27] RIP: 0033:0x7fc75864e6c5 [ 228.351049][ T27] RSP: 002b:00007ffc48d67828 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 228.359522][ T27] RAX: ffffffffffffffda RBX: 0000562832017d60 RCX: 00007fc75864e6c5 [ 228.367522][ T27] RDX: 00000000000000e7 RSI: fffffffffffffe68 RDI: 0000000000000000 [ 228.375583][ T27] RBP: 0000562832006910 R08: 0000000000000000 R09: 0000000000000000 [ 228.383616][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 228.391727][ T27] R13: 00007ffc48d67870 R14: 0000000000000000 R15: 0000000000000000 [ 228.399775][ T27] [ 228.402860][ T27] INFO: task syz-executor:4184 blocked for more than 143 seconds. [ 228.410804][ T27] Not tainted syzkaller #0 [ 228.415767][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 228.424518][ T27] task:syz-executor state:D stack:20232 pid: 4184 ppid: 4178 flags:0x00004000 [ 228.433817][ T27] Call Trace: [ 228.437118][ T27] [ 228.442359][ T27] __schedule+0x11bb/0x4390 [ 228.446938][ T27] ? release_firmware_map_entry+0x190/0x190 [ 228.452911][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 228.458970][ T27] ? lock_chain_count+0x20/0x20 [ 228.463853][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 228.468928][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 228.474336][ T27] schedule+0x11b/0x1e0 [ 228.478571][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 228.484332][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 228.489678][ T27] ? __might_sleep+0xf0/0xf0 [ 228.494291][ T27] ? preempt_count_add+0x8d/0x190 [ 228.499375][ T27] ? clear_nonspinnable+0x60/0x60 [ 228.504425][ T27] ? preempt_count_add+0x8d/0x190 [ 228.509585][ T27] filename_create+0x1f2/0x450 [ 228.514387][ T27] ? kern_path_create+0x190/0x190 [ 228.519470][ T27] ? __virt_addr_valid+0x3c6/0x470 [ 228.524604][ T27] ? __phys_addr+0xb6/0x170 [ 228.529165][ T27] do_mkdirat+0x9d/0x5a0 [ 228.533440][ T27] ? vfs_mkdir+0x570/0x570 [ 228.537939][ T27] ? getname_flags+0x1fe/0x500 [ 228.544723][ T27] __x64_sys_mkdirat+0x85/0x90 [ 228.551210][ T27] do_syscall_64+0x4c/0xa0 [ 228.555693][ T27] ? clear_bhb_loop+0x30/0x80 [ 228.560481][ T27] ? clear_bhb_loop+0x30/0x80 [ 228.565196][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 228.571202][ T27] RIP: 0033:0x7f6067760617 [ 228.575646][ T27] RSP: 002b:00007ffc2b79fb88 EFLAGS: 00000206 ORIG_RAX: 0000000000000102 [ 228.584116][ T27] RAX: ffffffffffffffda RBX: 00007ffc2b79fbe0 RCX: 00007f6067760617 [ 228.592196][ T27] RDX: 00000000000001ff RSI: 00007ffc2b79fbe0 RDI: 00000000ffffff9c [ 228.600280][ T27] RBP: 0000000000000001 R08: 0000000000000017 R09: 00007ffc2b79f8d7 [ 228.608305][ T27] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000008 [ 228.616301][ T27] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 228.624386][ T27] [ 228.627451][ T27] INFO: task syz-executor:4183 blocked for more than 143 seconds. [ 228.635317][ T27] Not tainted syzkaller #0 [ 228.640299][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 228.649730][ T27] task:syz-executor state:D stack:21632 pid: 4183 ppid: 4180 flags:0x00004000 [ 228.660743][ T27] Call Trace: [ 228.664050][ T27] [ 228.666986][ T27] __schedule+0x11bb/0x4390 [ 228.671575][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 228.676826][ T27] ? rcu_lock_acquire+0x30/0x30 [ 228.681817][ T27] ? __mutex_lock_common+0xc6c/0x2390 [ 228.687263][ T27] ? release_firmware_map_entry+0x190/0x190 [ 228.693265][ T27] ? __lock_acquire+0x7c60/0x7c60 [ 228.698446][ T27] ? __mutex_trylock_common+0x80/0x250 [ 228.703956][ T27] ? rcu_lock_release+0x20/0x20 [ 228.708933][ T27] schedule+0x11b/0x1e0 [ 228.713133][ T27] schedule_preempt_disabled+0xf/0x20 [ 228.718556][ T27] __mutex_lock_common+0xc71/0x2390 [ 228.723797][ T27] ? cgroup_kn_lock_live+0xee/0x230 [ 228.729054][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 228.734289][ T27] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 228.739883][ T27] mutex_lock_nested+0x17/0x20 [ 228.744676][ T27] cgroup_kn_lock_live+0xee/0x230 [ 228.750637][ T27] cgroup_mkdir+0xaf/0xe60 [ 228.755098][ T27] ? kernfs_iop_permission+0x23e/0x340 [ 228.761137][ T27] ? preempt_count_add+0x8d/0x190 [ 228.766211][ T27] ? css_task_iter_end+0x290/0x290 [ 228.771496][ T27] ? __up_read+0x27c/0x660 [ 228.775950][ T27] ? up_read+0x20/0x20 [ 228.780185][ T27] ? from_kgid+0x159/0x680 [ 228.784640][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 228.789903][ T27] ? css_task_iter_end+0x290/0x290 [ 228.795037][ T27] kernfs_iop_mkdir+0x24c/0x3d0 [ 228.800017][ T27] vfs_mkdir+0x387/0x570 [ 228.804295][ T27] do_mkdirat+0x1d7/0x5a0 [ 228.808921][ T27] ? vfs_mkdir+0x570/0x570 [ 228.813371][ T27] ? getname_flags+0x1fe/0x500 [ 228.818278][ T27] __x64_sys_mkdirat+0x85/0x90 [ 228.823073][ T27] do_syscall_64+0x4c/0xa0 [ 228.827508][ T27] ? clear_bhb_loop+0x30/0x80 [ 228.832645][ T27] ? clear_bhb_loop+0x30/0x80 [ 228.837359][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 228.843449][ T27] RIP: 0033:0x7f8521ede617 [ 228.849089][ T27] RSP: 002b:00007ffc8d2a2f08 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 228.858392][ T27] RAX: ffffffffffffffda RBX: 00007ffc8d2a2f60 RCX: 00007f8521ede617 [ 228.866408][ T27] RDX: 00000000000001ff RSI: 00007ffc8d2a2f60 RDI: 00000000ffffff9c [ 228.874512][ T27] RBP: 0000000000000001 R08: 0000000000000017 R09: 00007ffc8d2a2c57 [ 228.882608][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 228.890664][ T27] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 228.898833][ T27] [ 228.901962][ T27] INFO: task syz-executor:4185 blocked for more than 144 seconds. [ 228.909850][ T27] Not tainted syzkaller #0 [ 228.914824][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 228.923712][ T27] task:syz-executor state:D stack:21472 pid: 4185 ppid: 4181 flags:0x00004000 [ 228.933052][ T27] Call Trace: [ 228.936448][ T27] [ 228.939437][ T27] __schedule+0x11bb/0x4390 [ 228.943988][ T27] ? release_firmware_map_entry+0x190/0x190 [ 228.950105][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 228.956611][ T27] ? lock_chain_count+0x20/0x20 [ 228.961802][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 228.966862][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 228.973118][ T27] schedule+0x11b/0x1e0 [ 228.977327][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 228.983241][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 228.988644][ T27] ? rwsem_write_trylock+0x12f/0x1b0 [ 228.994126][ T27] ? __rwlock_init+0x140/0x140 [ 228.999001][ T27] mpol_rebind_mm+0x33/0x2c0 [ 229.003622][ T27] ? _raw_spin_unlock+0x24/0x40 [ 229.008582][ T27] cpuset_attach+0x330/0x5f0 [ 229.013200][ T27] ? cpuset_cancel_attach+0x290/0x290 [ 229.018645][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 229.023861][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 229.029146][ T27] cgroup_migrate_execute+0x7eb/0x1010 [ 229.034637][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 229.039898][ T27] ? _raw_spin_unlock_irq+0x2a/0x40 [ 229.045131][ T27] cgroup_attach_task+0x562/0x7e0 [ 229.050373][ T27] ? cgroup_migrate_execute+0x1010/0x1010 [ 229.056516][ T27] ? get_task_cred+0x2b6/0x330 [ 229.061412][ T27] __cgroup1_procs_write+0x2e5/0x3f0 [ 229.066730][ T27] ? cgroup_pidlist_destroy_work_fn+0x210/0x210 [ 229.074246][ T27] ? cgroup_pidlist_stop+0xf0/0xf0 [ 229.079468][ T27] cgroup_file_write+0x2f7/0x630 [ 229.084427][ T27] ? read_lock_is_recursive+0x10/0x10 [ 229.089909][ T27] ? cgroup_seqfile_stop+0xd0/0xd0 [ 229.095056][ T27] ? cgroup_seqfile_stop+0xd0/0xd0 [ 229.100235][ T27] kernfs_fop_write_iter+0x379/0x4c0 [ 229.105554][ T27] vfs_write+0x712/0xd00 [ 229.109873][ T27] ? file_end_write+0x250/0x250 [ 229.114749][ T27] ? __context_tracking_exit+0x4c/0x80 [ 229.120319][ T27] ? __fdget_pos+0x2c6/0x370 [ 229.124937][ T27] ksys_write+0x14d/0x250 [ 229.129343][ T27] ? __ia32_sys_read+0x80/0x80 [ 229.134129][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 229.139419][ T27] do_syscall_64+0x4c/0xa0 [ 229.143984][ T27] ? clear_bhb_loop+0x30/0x80 [ 229.148803][ T27] ? clear_bhb_loop+0x30/0x80 [ 229.153510][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 229.160021][ T27] RIP: 0033:0x7f252aa8597f [ 229.164469][ T27] RSP: 002b:00007ffc1a5ea460 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 229.172996][ T27] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f252aa8597f [ 229.181737][ T27] RDX: 0000000000000001 RSI: 00007ffc1a5ea4b0 RDI: 0000000000000003 [ 229.190049][ T27] RBP: 00007ffc1a5eaa20 R08: 0000000000000000 R09: 00007ffc1a5ea2b7 [ 229.198130][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 229.206125][ T27] R13: 00007ffc1a5ea4b0 R14: 00007ffc1a5ea9e0 R15: 00007ffc1a5eaa20 [ 229.214685][ T27] [ 229.217772][ T27] INFO: task syz-executor:4196 blocked for more than 144 seconds. [ 229.225785][ T27] Not tainted syzkaller #0 [ 229.231005][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 229.240266][ T27] task:syz-executor state:D stack:21824 pid: 4196 ppid: 4182 flags:0x00004000 [ 229.249594][ T27] Call Trace: [ 229.252895][ T27] [ 229.256008][ T27] __schedule+0x11bb/0x4390 [ 229.261201][ T27] ? release_firmware_map_entry+0x190/0x190 [ 229.267180][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 229.273432][ T27] ? lock_chain_count+0x20/0x20 [ 229.278388][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 229.283442][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 229.288877][ T27] schedule+0x11b/0x1e0 [ 229.293059][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 229.298904][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 229.304228][ T27] ? __might_sleep+0xf0/0xf0 [ 229.308889][ T27] ? preempt_count_add+0x8d/0x190 [ 229.313945][ T27] ? clear_nonspinnable+0x60/0x60 [ 229.319734][ T27] ? preempt_count_add+0x8d/0x190 [ 229.324809][ T27] filename_create+0x1f2/0x450 [ 229.330768][ T27] ? kern_path_create+0x190/0x190 [ 229.335830][ T27] ? __virt_addr_valid+0x3c6/0x470 [ 229.341067][ T27] ? __phys_addr+0xb6/0x170 [ 229.345629][ T27] do_mkdirat+0x9d/0x5a0 [ 229.349924][ T27] ? vfs_mkdir+0x570/0x570 [ 229.354379][ T27] ? getname_flags+0x1fe/0x500 [ 229.359255][ T27] __x64_sys_mkdirat+0x85/0x90 [ 229.364568][ T27] do_syscall_64+0x4c/0xa0 [ 229.369058][ T27] ? clear_bhb_loop+0x30/0x80 [ 229.373759][ T27] ? clear_bhb_loop+0x30/0x80 [ 229.378539][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 229.384459][ T27] RIP: 0033:0x7f7140498617 [ 229.388922][ T27] RSP: 002b:00007ffd60418a58 EFLAGS: 00000202 ORIG_RAX: 0000000000000102 [ 229.397362][ T27] RAX: ffffffffffffffda RBX: 00007ffd60418ab0 RCX: 00007f7140498617 [ 229.405455][ T27] RDX: 00000000000001ff RSI: 00007ffd60418ab0 RDI: 00000000ffffff9c [ 229.413475][ T27] RBP: 0000000000000001 R08: 0000000000000017 R09: 00007ffd604187a7 [ 229.421561][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008 [ 229.430004][ T27] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 229.439222][ T27] [ 229.442371][ T27] [ 229.442371][ T27] Showing all locks held in the system: [ 229.450241][ T27] 1 lock held by khungtaskd/27: [ 229.455223][ T27] #0: ffffffff8c11c660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 229.465224][ T27] 3 locks held by kworker/u4:2/154: [ 229.470488][ T27] #0: ffff8880b913a358 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 229.480481][ T27] #1: ffff8880b9127888 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x4d6/0x810 [ 229.492139][ T27] #2: ffff88805f300d40 (&wdev->mtx){+.+.}-{3:3}, at: ieee80211_ibss_work+0xa0/0x10b0 [ 229.501849][ T27] 3 locks held by kworker/u4:4/1232: [ 229.507158][ T27] #0: ffff8880b913a358 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 229.517145][ T27] #1: ffff8880b9127888 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x495/0x810 [ 229.528614][ T27] #2: ffff8880b91280d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 229.538637][ T27] 2 locks held by udevd/3562: [ 229.543344][ T27] #0: ffffffff8c1a67f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_mm+0x21f/0x1380 [ 229.552599][ T27] #1: ffff88807cf10128 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 229.562510][ T27] 1 lock held by dhcpcd/3855: [ 229.567813][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x2290/0x3e00 [ 229.578774][ T27] 2 locks held by getty/3947: [ 229.583468][ T27] #0: ffff88802b78c098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 229.593266][ T27] #1: ffffc90002d032e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30 [ 229.603423][ T27] 1 lock held by udevd/4175: [ 229.608057][ T27] #0: ffff888079da9628 (&mm->mmap_lock){++++}-{3:3}, at: __vm_munmap+0xf3/0x230 [ 229.617351][ T27] 1 lock held by udevd/4177: [ 229.622009][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 229.632111][ T27] 1 lock held by syz-executor/4179: [ 229.637362][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 229.647287][ T27] 2 locks held by syz-executor/4184: [ 229.653029][ T27] #0: ffff888075d3a460 (sb_writers#10){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 229.663018][ T27] #1: ffff8880744c4b70 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 229.674305][ T27] 3 locks held by syz-executor/4183: [ 229.679861][ T27] #0: ffff888075d3a460 (sb_writers#10){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 229.689423][ T27] #1: ffff8880744c4b70 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 229.700229][ T27] #2: ffffffff8c141f08 (cgroup_mutex){+.+.}-{3:3}, at: cgroup_kn_lock_live+0xee/0x230 [ 229.710077][ T27] 7 locks held by syz-executor/4185: [ 229.715380][ T27] #0: ffff88807d2fe460 (sb_writers#11){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 229.724438][ T27] #1: ffff88805f36dc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e5/0x4c0 [ 229.735072][ T27] #2: ffffffff8c141f08 (cgroup_mutex){+.+.}-{3:3}, at: cgroup_kn_lock_live+0xee/0x230 [ 229.744866][ T27] #3: ffffffff8bfbadd0 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x17c/0x580 [ 229.755473][ T27] #4: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x192/0x580 [ 229.766853][ T27] #5: ffffffff8c14fa48 (cpuset_mutex){+.+.}-{3:3}, at: cpuset_attach+0xac/0x5f0 [ 229.776502][ T27] #6: ffff88807a0f4028 (&mm->mmap_lock){++++}-{3:3}, at: mpol_rebind_mm+0x33/0x2c0 [ 229.786024][ T27] 2 locks held by syz-executor/4189: [ 229.791421][ T27] #0: ffffffff8c1a67f0 (dup_mmap_sem){.+.+}-{0:0}, at: copy_mm+0x21f/0x1380 [ 229.800634][ T27] #1: ffff88807a0f4728 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 229.809677][ T27] 2 locks held by syz-executor/4196: [ 229.814961][ T27] #0: ffff888075d3a460 (sb_writers#10){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 229.824381][ T27] #1: ffff8880744c4b70 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x1f2/0x450 [ 229.835236][ T27] [ 229.837583][ T27] ============================================= [ 229.837583][ T27] [ 229.846513][ T27] NMI backtrace for cpu 0 [ 229.850895][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 229.858108][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 229.868172][ T27] Call Trace: [ 229.871491][ T27] [ 229.874426][ T27] dump_stack_lvl+0x168/0x230 [ 229.879132][ T27] ? show_regs_print_info+0x20/0x20 [ 229.884359][ T27] ? load_image+0x3b0/0x3b0 [ 229.888885][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 229.894270][ T27] ? nmi_cpu_backtrace+0x1b6/0x3d0 [ 229.899399][ T27] nmi_cpu_backtrace+0x397/0x3d0 [ 229.904348][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 229.910513][ T27] ? _printk+0xcc/0x110 [ 229.914677][ T27] ? load_image+0x3b0/0x3b0 [ 229.919187][ T27] ? load_image+0x3b0/0x3b0 [ 229.923717][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 229.929791][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 229.935780][ T27] watchdog+0xe0f/0xe50 [ 229.939943][ T27] kthread+0x436/0x520 [ 229.944013][ T27] ? hungtask_pm_notify+0x40/0x40 [ 229.949104][ T27] ? kthread_blkcg+0xd0/0xd0 [ 229.953718][ T27] ret_from_fork+0x1f/0x30 [ 229.958147][ T27] [ 229.961948][ T27] Sending NMI from CPU 0 to CPUs 1: [ 229.967192][ C1] NMI backtrace for cpu 1 [ 229.967210][ C1] CPU: 1 PID: 155 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 229.967238][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 229.967248][ C1] Workqueue: bat_events batadv_nc_worker [ 229.967286][ C1] RIP: 0010:mark_lock+0xa/0x320 [ 229.967313][ C1] Code: 8d e8 9a 83 5f 00 4c 89 f7 41 89 d9 e9 79 ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 <50> 89 d5 49 89 f6 48 89 fb 49 bd 00 00 00 00 00 fc ff df 83 fa 08 [ 229.967327][ C1] RSP: 0018:ffffc90002027988 EFLAGS: 00000002 [ 229.967345][ C1] RAX: 0000000000000000 RBX: ffff88801d3e8ae8 RCX: ffffffff815caf64 [ 229.967364][ C1] RDX: 0000000000000002 RSI: ffff88801d3e8b18 RDI: ffff88801d3e8000 [ 229.967376][ C1] RBP: ffffc90002027a80 R08: dffffc0000000000 R09: fffffbfff1ff7a37 [ 229.967391][ C1] R10: fffffbfff1ff7a37 R11: 1ffffffff1ff7a36 R12: ffff88801d3e8b38 [ 229.967404][ C1] R13: 0000000000000001 R14: 1ffff11003a7d15d R15: ffff88801d3e8b18 [ 229.967415][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 229.967430][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 229.967442][ C1] CR2: 00007f7140370b80 CR3: 000000002a617000 CR4: 00000000003506e0 [ 229.967457][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 229.967466][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 229.967477][ C1] Call Trace: [ 229.967482][ C1] [ 229.967489][ C1] lockdep_hardirqs_on_prepare+0x23c/0x760 [ 229.967511][ C1] ? lock_chain_count+0x20/0x20 [ 229.967529][ C1] ? lockdep_hardirqs_on_prepare+0x760/0x760 [ 229.967548][ C1] ? __local_bh_enable_ip+0xcb/0x1b0 [ 229.967566][ C1] ? batadv_nc_purge_paths+0x316/0x3b0 [ 229.967582][ C1] trace_hardirqs_on+0x67/0x80 [ 229.967599][ C1] __local_bh_enable_ip+0x12a/0x1b0 [ 229.967615][ C1] ? _local_bh_enable+0xa0/0xa0 [ 229.967631][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 229.967647][ C1] ? batadv_nc_purge_paths+0x316/0x3b0 [ 229.967662][ C1] ? batadv_nc_to_purge_nc_path_coding+0x120/0x120 [ 229.967680][ C1] batadv_nc_purge_paths+0x316/0x3b0 [ 229.967701][ C1] batadv_nc_worker+0x327/0x5c0 [ 229.967718][ C1] process_one_work+0x863/0x1000 [ 229.967742][ C1] ? worker_detach_from_pool+0x240/0x240 [ 229.967759][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 229.967778][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 229.967793][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 229.967809][ C1] ? wq_worker_running+0x97/0x170 [ 229.967825][ C1] worker_thread+0xaa8/0x12a0 [ 229.967847][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 229.967866][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 229.967884][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 229.967905][ C1] kthread+0x436/0x520 [ 229.967919][ C1] ? rcu_lock_release+0x20/0x20 [ 229.967936][ C1] ? kthread_blkcg+0xd0/0xd0 [ 229.967953][ C1] ret_from_fork+0x1f/0x30 [ 229.967979][ C1] [ 229.970794][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 230.262650][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 230.270137][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 230.280215][ T27] Call Trace: [ 230.283517][ T27] [ 230.286467][ T27] dump_stack_lvl+0x168/0x230 [ 230.291159][ T27] ? show_regs_print_info+0x20/0x20 [ 230.296385][ T27] ? load_image+0x3b0/0x3b0 [ 230.300907][ T27] panic+0x2c9/0x7f0 [ 230.304820][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 230.310461][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 230.314977][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 230.320621][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 230.326797][ T27] watchdog+0xe4e/0xe50 [ 230.330964][ T27] kthread+0x436/0x520 [ 230.335041][ T27] ? hungtask_pm_notify+0x40/0x40 [ 230.340094][ T27] ? kthread_blkcg+0xd0/0xd0 [ 230.344790][ T27] ret_from_fork+0x1f/0x30 [ 230.349226][ T27] [ 230.352488][ T27] Kernel Offset: disabled [ 230.356836][ T27] Rebooting in 86400 seconds..