last executing test programs: 49.04104ms ago: executing program 2 (id=3): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000181100"/20, @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000010000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000020850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x40, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1af8ff00000000bfa100000000000007010000b8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000002c0)='hrtimer_start\x00', r0}, 0x3d) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) 0s ago: executing program 4 (id=5): perf_event_open(&(0x7f0000000380)={0x0, 0x80, 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, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xc8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0xe60}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xfd85}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c13c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa"], 0xfdef) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000005c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='kmem_cache_free\x00', r4}, 0x10) write$cgroup_subtree(r2, &(0x7f0000000000), 0xfdef) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. [ 55.801377][ T4156] cgroup: Unknown subsys name 'net' [ 55.938714][ T4156] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 57.424394][ T4156] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 59.293939][ T4179] chnl_net:caif_netlink_parms(): no params data found [ 59.309082][ T4168] chnl_net:caif_netlink_parms(): no params data found [ 59.363207][ T4175] chnl_net:caif_netlink_parms(): no params data found [ 59.390704][ T4167] chnl_net:caif_netlink_parms(): no params data found [ 59.541959][ T4181] chnl_net:caif_netlink_parms(): no params data found [ 59.551722][ T4179] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.559857][ T4179] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.568125][ T4179] device bridge_slave_0 entered promiscuous mode [ 59.593155][ T4167] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.600240][ T4167] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.608384][ T4167] device bridge_slave_0 entered promiscuous mode [ 59.617157][ T4167] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.624451][ T4167] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.632769][ T4167] device bridge_slave_1 entered promiscuous mode [ 59.652981][ T4179] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.660094][ T4179] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.668742][ T4179] device bridge_slave_1 entered promiscuous mode [ 59.676120][ T4168] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.683319][ T4168] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.691146][ T4168] device bridge_slave_0 entered promiscuous mode [ 59.729617][ T4168] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.737069][ T4168] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.745344][ T4168] device bridge_slave_1 entered promiscuous mode [ 59.753192][ T4175] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.760414][ T4175] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.768461][ T4175] device bridge_slave_0 entered promiscuous mode [ 59.785989][ T4167] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.812109][ T4175] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.819349][ T4175] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.827481][ T4175] device bridge_slave_1 entered promiscuous mode [ 59.841342][ T4167] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.852532][ T4179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.896716][ T4179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.908032][ T4168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.919677][ T4167] team0: Port device team_slave_0 added [ 59.946845][ T4168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.957315][ T4167] team0: Port device team_slave_1 added [ 59.965730][ T4175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.005794][ T4175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.026556][ T4179] team0: Port device team_slave_0 added [ 60.055555][ T4181] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.062928][ T4181] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.070788][ T4181] device bridge_slave_0 entered promiscuous mode [ 60.079526][ T4179] team0: Port device team_slave_1 added [ 60.088497][ T4168] team0: Port device team_slave_0 added [ 60.095687][ T4167] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.102973][ T4167] 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. [ 60.129263][ T4167] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.143111][ T4167] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.150085][ T4167] 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. [ 60.176710][ T4167] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.200088][ T4181] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.207760][ T4181] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.216351][ T4181] device bridge_slave_1 entered promiscuous mode [ 60.232717][ T4168] team0: Port device team_slave_1 added [ 60.248969][ T4175] team0: Port device team_slave_0 added [ 60.294444][ T4175] team0: Port device team_slave_1 added [ 60.300668][ T4168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.307746][ T4168] 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. [ 60.333803][ T4168] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.355292][ T4179] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.362532][ T4179] 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. [ 60.388652][ T4179] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.424517][ T4168] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.431501][ T4168] 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. [ 60.458167][ T4168] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.471297][ T4181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.484896][ T4179] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.492631][ T4179] 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. [ 60.518748][ T4179] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.534669][ T4167] device hsr_slave_0 entered promiscuous mode [ 60.542629][ T4167] device hsr_slave_1 entered promiscuous mode [ 60.550105][ T4175] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.557363][ T4175] 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. [ 60.583703][ T4175] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.600221][ T4181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.622069][ T4175] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.629043][ T4175] 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. [ 60.654996][ T4175] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.698985][ T4179] device hsr_slave_0 entered promiscuous mode [ 60.706464][ T4179] device hsr_slave_1 entered promiscuous mode [ 60.713486][ T4179] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.721276][ T4179] Cannot create hsr debugfs directory [ 60.774900][ T4181] team0: Port device team_slave_0 added [ 60.790428][ T4168] device hsr_slave_0 entered promiscuous mode [ 60.797524][ T4168] device hsr_slave_1 entered promiscuous mode [ 60.804622][ T4168] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.812501][ T4168] Cannot create hsr debugfs directory [ 60.823650][ T4181] team0: Port device team_slave_1 added [ 60.836343][ T4175] device hsr_slave_0 entered promiscuous mode [ 60.843610][ T4175] device hsr_slave_1 entered promiscuous mode [ 60.850242][ T4175] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.858021][ T4175] Cannot create hsr debugfs directory [ 60.912782][ T4169] Bluetooth: hci0: command 0x0409 tx timeout [ 60.919931][ T4158] Bluetooth: hci1: command 0x0409 tx timeout [ 60.935332][ T4158] Bluetooth: hci2: command 0x0409 tx timeout [ 60.942688][ T4181] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.949655][ T4181] 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. [ 60.975907][ T4181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.991976][ T4158] Bluetooth: hci4: command 0x0409 tx timeout [ 60.998127][ T4158] Bluetooth: hci3: command 0x0409 tx timeout [ 61.026004][ T4181] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.033142][ T4181] 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. [ 61.059449][ T4181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.195062][ T4181] device hsr_slave_0 entered promiscuous mode [ 61.201965][ T4181] device hsr_slave_1 entered promiscuous mode [ 61.208657][ T4181] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.216341][ T4181] Cannot create hsr debugfs directory [ 61.380419][ T4167] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 61.394896][ T4167] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 61.410648][ T4167] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 61.420876][ T4167] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 61.468754][ T4179] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.494385][ T4179] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.506099][ T4179] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 61.520886][ T4179] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.557692][ T4168] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.590236][ T4168] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.614399][ T4168] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.634923][ T4168] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.676880][ T4175] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.686697][ T4175] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.700825][ T4175] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.726576][ T4175] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.770824][ T4167] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.834271][ T4181] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.845573][ T4181] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.861268][ T4179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.869913][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.880620][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.907829][ T4181] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.920322][ T4167] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.933657][ T4168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.945037][ T4181] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.964113][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.973556][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.983885][ T1400] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.991085][ T1400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.001416][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.020428][ T4179] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.037627][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.046895][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.056548][ T1400] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.063669][ T1400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.074920][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.082762][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.090500][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.101348][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.114910][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.124004][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.134023][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.141096][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.164577][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.174760][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.185953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.200102][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.208411][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.217614][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.233377][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.242702][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.251507][ T1400] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.258629][ T1400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.268543][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.289135][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.298928][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.308956][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.318542][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.343687][ T4168] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.357240][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.367473][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.376479][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.411331][ T4167] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.420562][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.430393][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.440961][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.451546][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.460735][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.469648][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.478915][ T1215] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.486030][ T1215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.494615][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.503610][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.512603][ T1215] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.519676][ T1215] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.527578][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.536864][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.546706][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.560945][ T4175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.596882][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.614121][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.626932][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.640493][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.655850][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.664777][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.675427][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.685078][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.717237][ T4179] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.729895][ T4179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.754971][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.764666][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.776579][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.789159][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.798240][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.807746][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.816245][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.826200][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.843960][ T4181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.857515][ T4168] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.888401][ T4167] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.911072][ T4175] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.944781][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.956305][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.964662][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.974311][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.992613][ T4214] Bluetooth: hci2: command 0x041b tx timeout [ 62.996972][ T4181] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.002266][ T4214] Bluetooth: hci1: command 0x041b tx timeout [ 63.022210][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.031368][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.051992][ T4214] Bluetooth: hci0: command 0x041b tx timeout [ 63.062622][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.069726][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.072519][ T4158] Bluetooth: hci3: command 0x041b tx timeout [ 63.089044][ T4158] Bluetooth: hci4: command 0x041b tx timeout [ 63.108146][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.117708][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.127394][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.134528][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.164907][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.184417][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.197507][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.223169][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.237162][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.244309][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.253457][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.262753][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.271550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.280485][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.287625][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.296420][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.305207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.314443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.333731][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.342377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.350362][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.358352][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.399472][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.408904][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.419725][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.429955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.438789][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.450778][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.460697][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.469685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.479279][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.488550][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.496988][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.505838][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.514274][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.523800][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.537167][ T4175] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.548593][ T4175] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.564789][ T4179] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.593067][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.601537][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.610576][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.619271][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.628172][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.640751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.657444][ T4168] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.673402][ T4181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.709578][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.718328][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.727493][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.737340][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.746290][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.754672][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.765215][ T4167] device veth0_vlan entered promiscuous mode [ 63.796739][ T4167] device veth1_vlan entered promiscuous mode [ 63.819558][ T4179] device veth0_vlan entered promiscuous mode [ 63.847047][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.859490][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.876268][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.889817][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.940078][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.950588][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.960591][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.970519][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.983524][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.991202][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.003746][ T4179] device veth1_vlan entered promiscuous mode [ 64.020643][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.029127][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.038634][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.048403][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.058677][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.071106][ T4175] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.081489][ T4168] device veth0_vlan entered promiscuous mode [ 64.095382][ T4167] device veth0_macvtap entered promiscuous mode [ 64.103731][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.114333][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.122544][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.130291][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.169710][ T4168] device veth1_vlan entered promiscuous mode [ 64.179823][ T4167] device veth1_macvtap entered promiscuous mode [ 64.188704][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.198144][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.206369][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.214053][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.232798][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.241609][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.263272][ T4181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.286174][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.295343][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.304131][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.315795][ T4179] device veth0_macvtap entered promiscuous mode [ 64.346456][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.355388][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.365180][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.376611][ T4179] device veth1_macvtap entered promiscuous mode [ 64.395591][ T4167] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.421337][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.430427][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.441480][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.450761][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.460686][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.471101][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.486209][ T4167] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.498089][ T4167] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.507882][ T4167] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.517847][ T4167] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.526987][ T4167] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.544740][ T4168] device veth0_macvtap entered promiscuous mode [ 64.552696][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.561430][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.570879][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.579911][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.588641][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.599044][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.614165][ T4179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 64.625902][ T4179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.638436][ T4179] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.646343][ T4181] device veth0_vlan entered promiscuous mode [ 64.660483][ T4175] device veth0_vlan entered promiscuous mode [ 64.672098][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.680501][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.693158][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.701010][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.712564][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.723868][ T4179] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 64.735765][ T4179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.747611][ T4179] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.763879][ T4168] device veth1_macvtap entered promiscuous mode [ 64.776503][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.785176][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.794541][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.819785][ T4181] device veth1_vlan entered promiscuous mode [ 64.837615][ T4168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 64.860312][ T4168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.871464][ T4168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 64.882117][ T4168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.893627][ T4168] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.902708][ T4179] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.911555][ T4179] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.924376][ T4179] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.933505][ T4179] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.960128][ T4175] device veth1_vlan entered promiscuous mode [ 64.976146][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.985126][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.994401][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.003671][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.012624][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.070974][ T4168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.082042][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 65.088593][ T21] Bluetooth: hci1: command 0x040f tx timeout [ 65.091152][ T4168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.095453][ T21] Bluetooth: hci2: command 0x040f tx timeout [ 65.105103][ T4168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.121264][ T4168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.133587][ T4168] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.152602][ T4158] Bluetooth: hci4: command 0x040f tx timeout [ 65.163048][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.171206][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.173403][ T4158] Bluetooth: hci3: command 0x040f tx timeout [ 65.187950][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.203385][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.212501][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.224708][ T4168] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.234494][ T4168] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.243300][ T4168] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.252379][ T4168] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.269422][ T4175] device veth0_macvtap entered promiscuous mode [ 65.290707][ T4181] device veth0_macvtap entered promiscuous mode [ 65.304643][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.314253][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.324141][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.334568][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.348347][ T4175] device veth1_macvtap entered promiscuous mode [ 65.358866][ T4181] device veth1_macvtap entered promiscuous mode [ 65.375463][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.384302][ T1400] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.415345][ T1400] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.435797][ T1400] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.454234][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.465842][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.483349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.491286][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.514307][ T4175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.525760][ T4175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.535824][ T4175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.546315][ T4175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.557233][ T4175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.568099][ T4175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.579670][ T4175] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.605072][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.605729][ T1400] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.624492][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.626813][ T1400] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.643136][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.653801][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.665707][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.676390][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.686597][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.697425][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.708561][ T4181] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.717895][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.731047][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.739964][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.747930][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.757532][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.768946][ T4175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.779708][ T4175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.789953][ T4175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.801060][ T4175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.811261][ T4175] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.822314][ T4175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.834109][ T4175] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.858353][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.867879][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.886009][ T4175] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.896161][ T4175] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.905436][ T4175] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.916510][ T4175] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.927412][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.938807][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.949141][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.963630][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.973594][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.984361][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.994292][ T4181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.004749][ T4181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.016306][ T4181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.027563][ T4181] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.038372][ T4181] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.047994][ T4181] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.057241][ T4181] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.071959][ T1400] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.080032][ T1400] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.111622][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.127360][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.140002][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.212251][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.220298][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.297559][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.311886][ C0] ------------[ cut here ]------------ [ 66.311886][ C1] ------------[ cut here ]------------ [ 66.312514][ C1] [ 66.312527][ C1] ====================================================== [ 66.312532][ C1] WARNING: possible circular locking dependency detected [ 66.312538][ C1] 5.15.180-syzkaller #0 Not tainted [ 66.312547][ C1] ------------------------------------------------------ [ 66.312552][ C1] udevd/3546 is trying to acquire lock: [ 66.312562][ C1] ffffffff8cb140e0 (console_owner){-...}-{0:0}, at: console_trylock_spinning+0x185/0x3f0 [ 66.312633][ C1] [ 66.312633][ C1] but task is already holding lock: [ 66.312637][ C1] ffff8880b8f2a218 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x662/0xcf0 [ 66.312680][ C1] [ 66.312680][ C1] which lock already depends on the new lock. [ 66.312680][ C1] [ 66.312686][ C1] [ 66.312686][ C1] the existing dependency chain (in reverse order) is: [ 66.312692][ C1] [ 66.312692][ C1] -> #6 (hrtimer_bases.lock){-.-.}-{2:2}: [ 66.312716][ C1] lock_acquire+0x1db/0x4f0 [ 66.312735][ C1] _raw_spin_lock_irqsave+0xd1/0x120 [ 66.312753][ C1] hrtimer_start_range_ns+0x105/0xc80 [ 66.312772][ C1] enqueue_task_rt+0x5a0/0xbf0 [ 66.312791][ C1] enqueue_task+0x19d/0x2e0 [ 66.312813][ C1] __sched_setscheduler+0x1396/0x1db0 [ 66.312831][ C1] sched_set_fifo+0x10e/0x1e0 [ 66.312847][ C1] drm_vblank_worker_init+0x149/0x190 [ 66.312867][ C1] drm_vblank_init+0x274/0x330 [ 66.312887][ C1] vkms_init+0x327/0x700 [ 66.312903][ C1] do_one_initcall+0x22b/0x7a0 [ 66.312923][ C1] do_initcall_level+0x157/0x210 [ 66.312943][ C1] do_initcalls+0x49/0x90 [ 66.312961][ C1] kernel_init_freeable+0x425/0x5c0 [ 66.312982][ C1] kernel_init+0x19/0x290 [ 66.312998][ C1] ret_from_fork+0x1f/0x30 [ 66.313017][ C1] [ 66.313017][ C1] -> #5 (&rt_b->rt_runtime_lock){-...}-{2:2}: [ 66.313049][ C1] lock_acquire+0x1db/0x4f0 [ 66.313065][ C1] _raw_spin_lock+0x2a/0x40 [ 66.313081][ C1] rq_online_rt+0x123/0x300 [ 66.313099][ C1] sched_cpu_activate+0x508/0x6b0 [ 66.313118][ C1] cpuhp_invoke_callback+0x49f/0x820 [ 66.313141][ C1] cpuhp_thread_fun+0x3ee/0x790 [ 66.313160][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 66.313177][ C1] kthread+0x3f6/0x4f0 [ 66.313194][ C1] ret_from_fork+0x1f/0x30 [ 66.313213][ C1] [ 66.313213][ C1] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 66.313237][ C1] lock_acquire+0x1db/0x4f0 [ 66.313252][ C1] _raw_spin_lock_nested+0x2d/0x40 [ 66.313269][ C1] raw_spin_rq_lock_nested+0x26/0x140 [ 66.313290][ C1] task_fork_fair+0x5d/0x350 [ 66.313308][ C1] sched_cgroup_fork+0x2d3/0x330 [ 66.313328][ C1] copy_process+0x224a/0x3ef0 [ 66.313346][ C1] kernel_clone+0x210/0x960 [ 66.313363][ C1] kernel_thread+0x12e/0x1a0 [ 66.313381][ C1] rest_init+0x21/0x330 [ 66.313396][ C1] start_kernel+0x48c/0x540 [ 66.313414][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 66.313435][ C1] [ 66.313435][ C1] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 66.313459][ C1] lock_acquire+0x1db/0x4f0 [ 66.313476][ C1] _raw_spin_lock_irqsave+0xd1/0x120 [ 66.313493][ C1] try_to_wake_up+0xae/0x12c0 [ 66.313513][ C1] __wake_up_common+0x2a0/0x4e0 [ 66.313534][ C1] __wake_up+0x112/0x1c0 [ 66.313553][ C1] tty_port_default_wakeup+0xa8/0x100 [ 66.313573][ C1] serial8250_tx_chars+0x60d/0x800 [ 66.313594][ C1] serial8250_handle_irq+0x505/0x600 [ 66.313614][ C1] serial8250_default_handle_irq+0xc8/0x1e0 [ 66.313636][ C1] serial8250_interrupt+0xa1/0x1e0 [ 66.313656][ C1] __handle_irq_event_percpu+0x292/0xa70 [ 66.313677][ C1] handle_irq_event+0xff/0x2b0 [ 66.313696][ C1] handle_edge_irq+0x245/0xbf0 [ 66.313713][ C1] __common_interrupt+0xd7/0x1f0 [ 66.313730][ C1] common_interrupt+0xae/0xd0 [ 66.313751][ C1] asm_common_interrupt+0x22/0x40 [ 66.313768][ C1] kasan_check_range+0x0/0x290 [ 66.313786][ C1] memset+0x1f/0x40 [ 66.313801][ C1] unwind_next_frame+0xbc8/0x1fa0 [ 66.313822][ C1] arch_stack_walk+0x10d/0x140 [ 66.313842][ C1] stack_trace_save+0x113/0x1c0 [ 66.313860][ C1] __kasan_slab_alloc+0x8e/0xc0 [ 66.313876][ C1] slab_post_alloc_hook+0x53/0x380 [ 66.313896][ C1] kmem_cache_alloc+0xf3/0x280 [ 66.313915][ C1] vm_area_dup+0x1e/0xb0 [ 66.313931][ C1] __split_vma+0xb4/0x420 [ 66.313947][ C1] __do_munmap+0x402/0x1710 [ 66.313965][ C1] mmap_region+0x9f9/0x1870 [ 66.313981][ C1] do_mmap+0x78d/0xe00 [ 66.313996][ C1] vm_mmap_pgoff+0x1ca/0x2d0 [ 66.314016][ C1] ksys_mmap_pgoff+0x559/0x780 [ 66.314039][ C1] do_syscall_64+0x3b/0xb0 [ 66.314058][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.314078][ C1] [ 66.314078][ C1] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 66.314102][ C1] lock_acquire+0x1db/0x4f0 [ 66.314119][ C1] _raw_spin_lock_irqsave+0xd1/0x120 [ 66.314135][ C1] __wake_up+0xf5/0x1c0 [ 66.314155][ C1] tty_port_default_wakeup+0xa8/0x100 [ 66.314175][ C1] serial8250_tx_chars+0x60d/0x800 [ 66.314195][ C1] serial8250_handle_irq+0x505/0x600 [ 66.314215][ C1] serial8250_default_handle_irq+0xc8/0x1e0 [ 66.314237][ C1] serial8250_interrupt+0xa1/0x1e0 [ 66.314256][ C1] __handle_irq_event_percpu+0x292/0xa70 [ 66.314277][ C1] handle_irq_event+0xff/0x2b0 [ 66.314296][ C1] handle_edge_irq+0x245/0xbf0 [ 66.314313][ C1] __common_interrupt+0xd7/0x1f0 [ 66.314330][ C1] common_interrupt+0xae/0xd0 [ 66.314349][ C1] asm_common_interrupt+0x22/0x40 [ 66.314368][ C1] _raw_spin_unlock_irqrestore+0xd4/0x130 [ 66.314386][ C1] uart_write+0x6af/0x930 [ 66.314403][ C1] n_tty_write+0xd7e/0x1280 [ 66.314419][ C1] file_tty_write+0x561/0x920 [ 66.314439][ C1] vfs_write+0xacd/0xe50 [ 66.314457][ C1] ksys_write+0x1a2/0x2c0 [ 66.314475][ C1] do_syscall_64+0x3b/0xb0 [ 66.314493][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.314513][ C1] [ 66.314513][ C1] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 66.314537][ C1] lock_acquire+0x1db/0x4f0 [ 66.314554][ C1] _raw_spin_lock_irqsave+0xd1/0x120 [ 66.314571][ C1] serial8250_console_write+0x19d/0x1180 [ 66.314593][ C1] console_unlock+0xced/0x12b0 [ 66.314610][ C1] vprintk_emit+0xbf/0x150 [ 66.314627][ C1] _printk+0xd1/0x120 [ 66.314643][ C1] register_console+0x65a/0x940 [ 66.314660][ C1] univ8250_console_init+0x41/0x50 [ 66.314684][ C1] console_init+0x18c/0x660 [ 66.314701][ C1] start_kernel+0x301/0x540 [ 66.314720][ C1] secondary_startup_64_no_verify+0xb1/0xbb [ 66.314740][ C1] [ 66.314740][ C1] -> #0 (console_owner){-...}-{0:0}: [ 66.314765][ C1] validate_chain+0x1649/0x5930 [ 66.314782][ C1] __lock_acquire+0x1295/0x1ff0 [ 66.314799][ C1] lock_acquire+0x1db/0x4f0 [ 66.314815][ C1] console_trylock_spinning+0x1a5/0x3f0 [ 66.314833][ C1] vprintk_emit+0xa6/0x150 [ 66.314850][ C1] _printk+0xd1/0x120 [ 66.314866][ C1] report_bug+0x1e5/0x2e0 [ 66.314885][ C1] handle_bug+0x3d/0x70 [ 66.314903][ C1] exc_invalid_op+0x16/0x40 [ 66.314922][ C1] asm_exc_invalid_op+0x16/0x20 [ 66.314939][ C1] copy_from_user_nofault+0x15c/0x1c0 [ 66.314958][ C1] bpf_probe_read_compat+0xe4/0x180 [ 66.314976][ C1] bpf_prog_8fc34fd13f997abc+0x3d/0x2c8 [ 66.314993][ C1] bpf_trace_run2+0x19e/0x340 [ 66.315011][ C1] enqueue_hrtimer+0x324/0x390 [ 66.315042][ C1] __hrtimer_run_queues+0x6b6/0xcf0 [ 66.315060][ C1] hrtimer_interrupt+0x392/0x980 [ 66.315078][ C1] __sysvec_apic_timer_interrupt+0x13b/0x4b0 [ 66.315097][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 66.315119][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 66.315139][ C1] lock_acquire+0x252/0x4f0 [ 66.315155][ C1] _raw_spin_lock+0x2a/0x40 [ 66.315171][ C1] list_lru_add+0xa8/0x490 [ 66.315188][ C1] d_lru_add+0xdb/0x160 [ 66.315205][ C1] retain_dentry+0x1d0/0x2a0 [ 66.315226][ C1] dput+0xc8/0x1a0 [ 66.315243][ C1] step_into+0x3d4/0xe90 [ 66.315259][ C1] walk_component+0x359/0x610 [ 66.315278][ C1] link_path_walk+0x642/0xd90 [ 66.315295][ C1] path_openat+0x249/0x2f20 [ 66.315311][ C1] do_filp_open+0x21c/0x460 [ 66.315327][ C1] do_sys_openat2+0x13b/0x4f0 [ 66.315345][ C1] __x64_sys_openat+0x243/0x290 [ 66.315363][ C1] do_syscall_64+0x3b/0xb0 [ 66.315381][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.315401][ C1] [ 66.315401][ C1] other info that might help us debug this: [ 66.315401][ C1] [ 66.315407][ C1] Chain exists of: [ 66.315407][ C1] console_owner --> &rt_b->rt_runtime_lock --> hrtimer_bases.lock [ 66.315407][ C1] [ 66.315436][ C1] Possible unsafe locking scenario: [ 66.315436][ C1] [ 66.315440][ C1] CPU0 CPU1 [ 66.315445][ C1] ---- ---- [ 66.315449][ C1] lock(hrtimer_bases.lock); [ 66.315460][ C1] lock(&rt_b->rt_runtime_lock); [ 66.315473][ C1] lock(hrtimer_bases.lock); [ 66.315486][ C1] lock(console_owner); [ 66.315496][ C1] [ 66.315496][ C1] *** DEADLOCK *** [ 66.315496][ C1] [ 66.315500][ C1] 4 locks held by udevd/3546: [ 66.315511][ C1] #0: ffff888070f880a8 (&dentry->d_lock){+.+.}-{2:2}, at: fast_dput+0x177/0x290 [ 66.315560][ C1] #1: ffff88802c605218 (&lru->node[i].lock){+.+.}-{2:2}, at: list_lru_add+0xa8/0x490 [ 66.315604][ C1] #2: ffff8880b8f2a218 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x662/0xcf0 [ 66.315649][ C1] #3: ffffffff8cb1f560 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 66.315696][ C1] [ 66.315696][ C1] stack backtrace: [ 66.315715][ C1] CPU: 1 PID: 3546 Comm: udevd Not tainted 5.15.180-syzkaller #0 [ 66.315735][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.315751][ C1] Call Trace: [ 66.315759][ C1] [ 66.315766][ C1] dump_stack_lvl+0x1e3/0x2d0 [ 66.315788][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 66.315815][ C1] ? print_circular_bug+0x12b/0x1a0 [ 66.315837][ C1] check_noncircular+0x2f8/0x3b0 [ 66.315860][ C1] ? add_chain_block+0x850/0x850 [ 66.315880][ C1] ? queued_spin_lock_slowpath+0x42/0x50 [ 66.315901][ C1] ? lockdep_lock+0x1a7/0x2a0 [ 66.315926][ C1] validate_chain+0x1649/0x5930 [ 66.315957][ C1] ? reacquire_held_locks+0x660/0x660 [ 66.315978][ C1] ? reacquire_held_locks+0x660/0x660 [ 66.316004][ C1] ? lockdep_unlock+0x166/0x300 [ 66.316038][ C1] ? mark_lock+0x98/0x340 [ 66.316059][ C1] __lock_acquire+0x1295/0x1ff0 [ 66.316086][ C1] lock_acquire+0x1db/0x4f0 [ 66.316105][ C1] ? console_trylock_spinning+0x185/0x3f0 [ 66.316129][ C1] ? read_lock_is_recursive+0x10/0x10 [ 66.316149][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 66.316167][ C1] ? do_raw_spin_lock+0x14a/0x370 [ 66.316192][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 66.316216][ C1] console_trylock_spinning+0x1a5/0x3f0 [ 66.316236][ C1] ? console_trylock_spinning+0x185/0x3f0 [ 66.316257][ C1] ? vprintk_emit+0x150/0x150 [ 66.316277][ C1] ? reacquire_held_locks+0x660/0x660 [ 66.316299][ C1] ? reacquire_held_locks+0x660/0x660 [ 66.316323][ C1] vprintk_emit+0xa6/0x150 [ 66.316344][ C1] _printk+0xd1/0x120 [ 66.316362][ C1] ? mark_lock+0x98/0x340 [ 66.316380][ C1] ? report_bug+0x16e/0x2e0 [ 66.316401][ C1] ? panic+0x860/0x860 [ 66.316417][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 66.316439][ C1] ? find_bug+0x9c/0x350 [ 66.316461][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 66.316481][ C1] report_bug+0x1e5/0x2e0 [ 66.316505][ C1] handle_bug+0x3d/0x70 [ 66.316525][ C1] exc_invalid_op+0x16/0x40 [ 66.316546][ C1] asm_exc_invalid_op+0x16/0x20 [ 66.316566][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 66.316588][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 2b b0 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 14 b0 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 66.316610][ C1] RSP: 0018:ffffc90000dd0bc8 EFLAGS: 00010006 [ 66.316637][ C1] RAX: ffffffff81aaedcc RBX: 0000000000000000 RCX: ffff88807d201dc0 [ 66.316652][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.316664][ C1] RBP: dffffc0000000000 R08: ffffffff81aaecdd R09: ffffed100fa403b9 [ 66.316679][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000020000000 [ 66.316692][ C1] R13: 0000000000000000 R14: 0000000020000000 R15: ffffc90000dd0c08 [ 66.316729][ C1] ? copy_from_user_nofault+0x6d/0x1c0 [ 66.316748][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 66.316771][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 66.316792][ C1] bpf_probe_read_compat+0xe4/0x180 [ 66.316815][ C1] bpf_prog_8fc34fd13f997abc+0x3d/0x2c8 [ 66.316832][ C1] bpf_trace_run2+0x19e/0x340 [ 66.316852][ C1] ? posix_cpu_timers_work+0x1300/0x1300 [ 66.316874][ C1] ? bpf_trace_run1+0x2f0/0x2f0 [ 66.316900][ C1] enqueue_hrtimer+0x324/0x390 [ 66.316921][ C1] __hrtimer_run_queues+0x6b6/0xcf0 [ 66.316950][ C1] ? hrtimer_interrupt+0x980/0x980 [ 66.316969][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 66.316996][ C1] hrtimer_interrupt+0x392/0x980 [ 66.317044][ C1] __sysvec_apic_timer_interrupt+0x13b/0x4b0 [ 66.317066][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 66.317090][ C1] [ 66.317096][ C1] [ 66.317102][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 66.317124][ C1] RIP: 0010:lock_acquire+0x252/0x4f0 [ 66.317142][ C1] Code: 2b 00 74 08 4c 89 f7 e8 4c ad 67 00 f6 44 24 61 02 0f 85 84 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 66.317159][ C1] RSP: 0018:ffffc90002067320 EFLAGS: 00000206 [ 66.317174][ C1] RAX: 0000000000000001 RBX: 1ffff9200040ce70 RCX: ffffffff81639e72 [ 66.317188][ C1] RDX: dffffc0000000000 RSI: ffffffff8aab3e00 RDI: ffffffff8af9fc80 [ 66.317203][ C1] RBP: ffffc90002067468 R08: dffffc0000000000 R09: fffffbfff213221c [ 66.317218][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200040ce6c [ 66.317233][ C1] R13: dffffc0000000000 R14: ffffc90002067380 R15: 0000000000000246 [ 66.317251][ C1] ? validate_chain+0x112/0x5930 [ 66.317277][ C1] ? read_lock_is_recursive+0x10/0x10 [ 66.317298][ C1] ? print_unlock_imbalance_bug+0x2b0/0x2b0 [ 66.317328][ C1] _raw_spin_lock+0x2a/0x40 [ 66.317345][ C1] ? list_lru_add+0xa8/0x490 [ 66.317363][ C1] list_lru_add+0xa8/0x490 [ 66.317381][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 66.317405][ C1] d_lru_add+0xdb/0x160 [ 66.317424][ C1] retain_dentry+0x1d0/0x2a0 [ 66.317448][ C1] dput+0xc8/0x1a0 [ 66.317470][ C1] step_into+0x3d4/0xe90 [ 66.317490][ C1] ? lookup_slow+0x5e/0x70 [ 66.317509][ C1] ? __up_read+0x2b9/0x690 [ 66.317532][ C1] ? set_root+0x3b0/0x3b0 [ 66.317558][ C1] walk_component+0x359/0x610 [ 66.317580][ C1] ? nd_alloc_stack+0xf0/0xf0 [ 66.317600][ C1] ? kernfs_iop_permission+0x25b/0x360 [ 66.317620][ C1] ? inode_permission+0x21e/0x450 [ 66.317644][ C1] ? inode_permission+0xf7/0x450 [ 66.317665][ C1] ? kernfs_evict_inode+0x60/0x60 [ 66.317683][ C1] ? bpf_lsm_inode_permission+0x5/0x10 [ 66.317707][ C1] ? security_inode_permission+0xad/0xf0 [ 66.317731][ C1] link_path_walk+0x642/0xd90 [ 66.317749][ C1] ? set_root+0x332/0x3b0 [ 66.317774][ C1] ? handle_lookup_down+0x130/0x130 [ 66.317799][ C1] path_openat+0x249/0x2f20 [ 66.317819][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 66.317841][ C1] ? mark_lock+0x98/0x340 [ 66.317862][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 66.317886][ C1] ? do_filp_open+0x460/0x460 [ 66.317916][ C1] do_filp_open+0x21c/0x460 [ 66.317936][ C1] ? vfs_tmpfile+0x2e0/0x2e0 [ 66.317962][ C1] ? _raw_spin_unlock+0x24/0x40 [ 66.317978][ C1] ? alloc_fd+0x598/0x630 [ 66.317973][ C0] WARNING: CPU: 0 PID: 4245 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 66.318004][ C0] Modules linked in: [ 66.318002][ C1] do_sys_openat2+0x13b/0x4f0 [ 66.318010][ C0] [ 66.318026][ C0] CPU: 0 PID: 4245 Comm: syz.2.3 Not tainted 5.15.180-syzkaller #0 [ 66.318031][ C1] ? do_sys_open+0x220/0x220 [ 66.318045][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.318051][ C1] ? __fdget+0x158/0x220 [ 66.318055][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 66.318075][ C1] __x64_sys_openat+0x243/0x290 [ 66.318077][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 2b b0 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 14 b0 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 66.318093][ C0] RSP: 0018:ffffc90000007bc8 EFLAGS: 00010006 [ 66.318096][ C1] ? __ia32_sys_open+0x270/0x270 [ 66.318106][ C0] [ 66.318110][ C0] RAX: ffffffff81aaedcc RBX: 0000000000000000 RCX: ffff8880208d1dc0 [ 66.318118][ C1] ? syscall_enter_from_user_mode+0x2e/0x240 [ 66.318125][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.318137][ C0] RBP: dffffc0000000000 R08: ffffffff81aaecdd R09: ffffed100411a3b9 [ 66.318136][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 66.318152][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000020000000 [ 66.318159][ C1] ? syscall_enter_from_user_mode+0x2e/0x240 [ 66.318166][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: ffffc90000007c08 [ 66.318180][ C0] FS: 00007ff472aa06c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 66.318180][ C1] do_syscall_64+0x3b/0xb0 [ 66.318198][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.318199][ C1] ? clear_bhb_loop+0x15/0x70 [ 66.318212][ C0] CR2: 000000110c300b00 CR3: 000000005f8bd000 CR4: 00000000003506f0 [ 66.318218][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.318229][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.318238][ C1] RIP: 0033:0x7f32515779a4 [ 66.318241][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.318253][ C0] Call Trace: [ 66.318254][ C1] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 66.318259][ C0] [ 66.318269][ C1] RSP: 002b:00007ffe274c8cf0 EFLAGS: 00000246 [ 66.318268][ C0] bpf_probe_read_compat+0xe4/0x180 [ 66.318280][ C1] ORIG_RAX: 0000000000000101 [ 66.318287][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f32515779a4 [ 66.318291][ C0] bpf_prog_8fc34fd13f997abc+0x3d/0x2c8 [ 66.318300][ C1] RDX: 0000000000080000 RSI: 00007ffe274c8e28 RDI: 00000000ffffff9c [ 66.318309][ C0] bpf_trace_run2+0x19e/0x340 [ 66.318313][ C1] RBP: 00007ffe274c8e28 R08: 0000000000000008 R09: 0000000000000001 [ 66.318325][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 66.318329][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 66.318336][ C1] R13: 0000561420e75b42 R14: 0000000000000001 R15: 0000000000000000 [ 66.318356][ C1] [ 66.318350][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 66.318375][ C0] enqueue_hrtimer+0x324/0x390 [ 66.323817][ C1] WARNING: CPU: 1 PID: 3546 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 66.326138][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 66.333138][ C1] Modules linked in: [ 66.340152][ C0] ? hrtimer_interrupt+0x980/0x980 [ 66.345338][ C1] CPU: 1 PID: 3546 Comm: udevd Not tainted 5.15.180-syzkaller #0 [ 66.352437][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 66.357983][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.367785][ C0] hrtimer_interrupt+0x392/0x980 [ 66.375175][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 66.385147][ C0] __sysvec_apic_timer_interrupt+0x13b/0x4b0 [ 66.395529][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 2b b0 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 14 b0 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 66.404538][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 66.412414][ C1] RSP: 0018:ffffc90000dd0bc8 EFLAGS: 00010006 [ 66.417426][ C0] [ 66.423220][ C1] [ 66.423232][ C1] RAX: ffffffff81aaedcc RBX: 0000000000000000 RCX: ffff88807d201dc0 [ 66.429234][ C0] [ 66.434603][ C1] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 66.439616][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 66.445490][ C1] RBP: dffffc0000000000 R08: ffffffff81aaecdd R09: ffffed100fa403b9 [ 66.450678][ C0] RIP: 0010:lock_acquire+0x252/0x4f0 [ 66.456550][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000020000000 [ 66.461819][ C0] Code: 2b 00 74 08 4c 89 f7 e8 4c ad 67 00 f6 44 24 61 02 0f 85 84 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 66.466569][ C1] R13: 0000000000000000 R14: 0000000020000000 R15: ffffc90000dd0c08 [ 66.471866][ C0] RSP: 0018:ffffc90003a1f8c0 EFLAGS: 00000206 [ 66.477311][ C1] FS: 00007f325144cc80(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 66.482151][ C0] [ 66.482159][ C0] RAX: 0000000000000001 RBX: 1ffff92000743f24 RCX: ffffffff96a97f03 [ 66.487854][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.492698][ C0] RDX: dffffc0000000000 RSI: ffffffff8aab3e00 RDI: ffffffff8af9fc80 [ 66.497626][ C1] CR2: 0000001b30220000 CR3: 000000001f05a000 CR4: 00000000003506e0 [ 66.505898][ C0] RBP: ffffc90003a1fa08 R08: 1ffffffff2148208 R09: 0000000000015c9b [ 66.510912][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.515942][ C0] R10: 00000000004ea365 R11: dffffc0000000001 R12: 1ffff92000743f20 [ 66.520949][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.526480][ C0] R13: dffffc0000000000 R14: ffffc90003a1f920 R15: 0000000000000246 [ 66.532296][ C1] Call Trace: [ 66.532309][ C1] [ 66.537668][ C0] ? read_lock_is_recursive+0x10/0x10 [ 66.543109][ C1] bpf_probe_read_compat+0xe4/0x180 [ 66.547679][ C0] ? __might_sleep+0xc0/0xc0 [ 66.552602][ C1] bpf_prog_8fc34fd13f997abc+0x3d/0x2c8 [ 66.559863][ C0] ? __debug_object_init+0x258/0xd30 [ 66.564875][ C1] bpf_trace_run2+0x19e/0x340 [ 66.570486][ C0] ? __se_sys_perf_event_open+0xb27/0x4510 [ 66.576362][ C1] ? posix_cpu_timers_work+0x1300/0x1300 [ 66.581455][ C0] ? do_syscall_64+0x3b/0xb0 [ 66.586907][ C1] ? bpf_trace_run1+0x2f0/0x2f0 [ 66.592094][ C0] __mutex_lock_common+0x1da/0x25a0 [ 66.597191][ C1] enqueue_hrtimer+0x324/0x390 [ 66.602598][ C0] ? account_event+0x8a8/0x9e0 [ 66.607283][ C1] __hrtimer_run_queues+0x6b6/0xcf0 [ 66.612306][ C0] ? account_event+0x8a8/0x9e0 [ 66.618742][ C1] ? hrtimer_interrupt+0x980/0x980 [ 66.626013][ C0] ? mutex_lock_io_nested+0x60/0x60 [ 66.631146][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 66.636957][ C0] ? rcu_lock_release+0x9/0x20 [ 66.642134][ C1] hrtimer_interrupt+0x392/0x980 [ 66.647487][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 66.652245][ C1] __sysvec_apic_timer_interrupt+0x13b/0x4b0 [ 66.658130][ C0] mutex_lock_nested+0x17/0x20 [ 66.663764][ C1] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 66.669643][ C0] account_event+0x8a8/0x9e0 [ 66.676059][ C1] [ 66.681694][ C0] perf_event_alloc+0x1d6f/0x2180 [ 66.687834][ C1] [ 66.693213][ C0] __se_sys_perf_event_open+0xb27/0x4510 [ 66.698470][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 66.703974][ C0] ? __context_tracking_exit+0x4c/0x80 [ 66.709160][ C1] RIP: 0010:lock_acquire+0x252/0x4f0 [ 66.714690][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 66.719964][ C1] Code: 2b 00 74 08 4c 89 f7 e8 4c ad 67 00 f6 44 24 61 02 0f 85 84 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 66.724279][ C0] ? __sys_bpf+0x468/0x670 [ 66.729986][ C1] RSP: 0018:ffffc90002067320 EFLAGS: 00000206 [ 66.735278][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 66.740643][ C1] [ 66.746053][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 66.751659][ C1] RAX: 0000000000000001 RBX: 1ffff9200040ce70 RCX: ffffffff81639e72 [ 66.756927][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 66.761679][ C1] RDX: dffffc0000000000 RSI: ffffffff8aab3e00 RDI: ffffffff8af9fc80 [ 66.766521][ C0] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 66.771639][ C1] RBP: ffffc90002067468 R08: dffffc0000000000 R09: fffffbfff213221c [ 66.776678][ C0] do_syscall_64+0x3b/0xb0 [ 66.781256][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200040ce6c [ 66.786358][ C0] ? clear_bhb_loop+0x15/0x70 [ 66.791626][ C1] R13: dffffc0000000000 R14: ffffc90002067380 R15: 0000000000000246 [ 66.796547][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.802943][ C1] ? validate_chain+0x112/0x5930 [ 66.810636][ C0] RIP: 0033:0x7ff474c37169 [ 66.815752][ C1] ? read_lock_is_recursive+0x10/0x10 [ 66.821538][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 66.826199][ C1] ? print_unlock_imbalance_bug+0x2b0/0x2b0 [ 66.832071][ C0] RSP: 002b:00007ff472aa0038 EFLAGS: 00000246 [ 66.837695][ C1] _raw_spin_lock+0x2a/0x40 [ 66.843530][ C0] ORIG_RAX: 000000000000012a [ 66.850157][ C1] ? list_lru_add+0xa8/0x490 [ 66.855827][ C0] RAX: ffffffffffffffda RBX: 00007ff474e4ffa0 RCX: 00007ff474c37169 [ 66.861973][ C1] list_lru_add+0xa8/0x490 [ 66.867257][ C0] RDX: bfffffffffffffff RSI: 0000000000000000 RDI: 0000200000000180 [ 66.872536][ C1] ? __lock_acquire+0x1ff0/0x1ff0 [ 66.877977][ C0] RBP: 00007ff474cb8730 R08: 0000000000000000 R09: 0000000000000000 [ 66.883164][ C1] d_lru_add+0xdb/0x160 [ 66.888684][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 66.894912][ C1] retain_dentry+0x1d0/0x2a0 [ 66.899747][ C0] R13: 0000000000000000 R14: 00007ff474e4ffa0 R15: 00007fff830296b8 [ 66.904763][ C1] dput+0xc8/0x1a0 [ 66.909949][ C0] [ 66.914878][ C1] step_into+0x3d4/0xe90 [ 66.919728][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 66.924644][ C1] ? lookup_slow+0x5e/0x70 [ 66.931044][ C0] CPU: 0 PID: 4245 Comm: syz.2.3 Not tainted 5.15.180-syzkaller #0 [ 66.938592][ C1] ? __up_read+0x2b9/0x690 [ 66.943597][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.949387][ C1] ? set_root+0x3b0/0x3b0 [ 66.955520][ C0] Call Trace: [ 66.960798][ C1] walk_component+0x359/0x610 [ 66.965717][ C0] [ 66.970215][ C1] ? nd_alloc_stack+0xf0/0xf0 [ 66.975668][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 66.981310][ C1] ? kernfs_iop_permission+0x25b/0x360 [ 66.986352][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 66.991479][ C1] ? inode_permission+0x21e/0x450 [ 66.997891][ C0] ? panic+0x860/0x860 [ 67.005339][ C1] ? inode_permission+0xf7/0x450 [ 67.010806][ C0] ? panic+0x860/0x860 [ 67.016248][ C1] ? kernfs_evict_inode+0x60/0x60 [ 67.021269][ C0] ? copy_from_user_nofault+0x90/0x1c0 [ 67.027314][ C1] ? bpf_lsm_inode_permission+0x5/0x10 [ 67.032246][ C0] ? copy_from_user_nofault+0x90/0x1c0 [ 67.036816][ C1] ? security_inode_permission+0xad/0xf0 [ 67.041680][ C0] panic+0x318/0x860 [ 67.046377][ C1] link_path_walk+0x642/0xd90 [ 67.051405][ C0] ? __warn+0x16a/0x300 [ 67.056775][ C1] ? set_root+0x332/0x3b0 [ 67.062651][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 67.068368][ C1] ? handle_lookup_down+0x130/0x130 [ 67.074436][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 67.079614][ C1] path_openat+0x249/0x2f20 [ 67.084884][ C0] __warn+0x2b2/0x300 [ 67.090588][ C1] ? stack_trace_snprint+0xe0/0xe0 [ 67.096028][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 67.102511][ C1] ? mark_lock+0x98/0x340 [ 67.108647][ C0] report_bug+0x1b7/0x2e0 [ 67.115133][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 67.120146][ C0] handle_bug+0x3d/0x70 [ 67.125155][ C1] ? do_filp_open+0x460/0x460 [ 67.130072][ C0] exc_invalid_op+0x16/0x40 [ 67.134746][ C1] do_filp_open+0x21c/0x460 [ 67.139831][ C0] asm_exc_invalid_op+0x16/0x20 [ 67.144057][ C1] ? vfs_tmpfile+0x2e0/0x2e0 [ 67.148800][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 67.153990][ C1] ? _raw_spin_unlock+0x24/0x40 [ 67.159177][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 2b b0 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 14 b0 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 67.164195][ C1] ? alloc_fd+0x598/0x630 [ 67.169205][ C0] RSP: 0018:ffffc90000007bc8 EFLAGS: 00010006 [ 67.174392][ C1] do_sys_openat2+0x13b/0x4f0 [ 67.179745][ C0] [ 67.179754][ C0] RAX: ffffffff81aaedcc RBX: 0000000000000000 RCX: ffff8880208d1dc0 [ 67.184672][ C1] ? do_sys_open+0x220/0x220 [ 67.191064][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.201281][ C1] ? __fdget+0x158/0x220 [ 67.214968][ C0] RBP: dffffc0000000000 R08: ffffffff81aaecdd R09: ffffed100411a3b9 [ 67.222415][ C1] __x64_sys_openat+0x243/0x290 [ 67.227773][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000020000000 [ 67.233130][ C1] ? __ia32_sys_open+0x270/0x270 [ 67.237786][ C0] R13: 0000000000000000 R14: 0000000020000000 R15: ffffc90000007c08 [ 67.245315][ C1] ? syscall_enter_from_user_mode+0x2e/0x240 [ 67.252493][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 67.256715][ C1] ? lockdep_hardirqs_on+0x94/0x130 [ 67.264875][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 67.269538][ C1] ? syscall_enter_from_user_mode+0x2e/0x240 [ 67.278636][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 67.288155][ C1] do_syscall_64+0x3b/0xb0 [ 67.298458][ C0] bpf_probe_read_compat+0xe4/0x180 [ 67.307721][ C1] ? clear_bhb_loop+0x15/0x70 [ 67.313598][ C0] bpf_prog_8fc34fd13f997abc+0x3d/0x2c8 [ 67.321292][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.331350][ C0] bpf_trace_run2+0x19e/0x340 [ 67.334623][ C1] RIP: 0033:0x7f32515779a4 [ 67.337456][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 67.342118][ C1] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 67.347732][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 67.352910][ C1] RSP: 002b:00007ffe274c8cf0 EFLAGS: 00000246 [ 67.357839][ C0] enqueue_hrtimer+0x324/0x390 [ 67.362753][ C1] ORIG_RAX: 0000000000000101 [ 67.368372][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 67.373045][ C1] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007f32515779a4 [ 67.377904][ C0] ? hrtimer_interrupt+0x980/0x980 [ 67.383294][ C1] RDX: 0000000000080000 RSI: 00007ffe274c8e28 RDI: 00000000ffffff9c [ 67.388664][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 67.393503][ C1] RBP: 00007ffe274c8e28 R08: 0000000000000008 R09: 0000000000000001 [ 67.397820][ C0] hrtimer_interrupt+0x392/0x980 [ 67.402661][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000080000 [ 67.407178][ C0] __sysvec_apic_timer_interrupt+0x13b/0x4b0 [ 67.412870][ C1] R13: 0000561420e75b42 R14: 0000000000000001 R15: 0000000000000000 [ 67.418247][ C0] sysvec_apic_timer_interrupt+0x9b/0xc0 [ 67.423273][ C1] [ 67.428293][ C0] [ 67.433476][ C1] irq event stamp: 816462 [ 67.439011][ C0] [ 67.439021][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 67.444712][ C1] hardirqs last enabled at (816461): [] _raw_spin_unlock_irqrestore+0x8b/0x130 [ 67.449383][ C0] RIP: 0010:lock_acquire+0x252/0x4f0 [ 67.454737][ C1] hardirqs last disabled at (816462): [] sysvec_apic_timer_interrupt+0xa/0xc0 [ 67.460094][ C0] Code: 2b 00 74 08 4c 89 f7 e8 4c ad 67 00 f6 44 24 61 02 0f 85 84 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 67.464491][ C1] softirqs last enabled at (814054): [] __irq_exit_rcu+0x157/0x240 [ 67.468455][ C0] RSP: 0018:ffffc90003a1f8c0 EFLAGS: 00000206 [ 67.472766][ C1] softirqs last disabled at (814047): [] __irq_exit_rcu+0x157/0x240 [ 67.477252][ C0] [ 67.477259][ C0] RAX: 0000000000000001 RBX: 1ffff92000743f24 RCX: ffffffff96a97f03 [ 67.481302][ C1] ---[ end trace cc163883f0244b76 ]--- [ 67.486311][ C0] RDX: dffffc0000000000 RSI: ffffffff8aab3e00 RDI: ffffffff8af9fc80 [ 67.544903][ T4212] Bluetooth: hci2: command 0x0419 tx timeout [ 67.545746][ C0] RBP: ffffc90003a1fa08 R08: 1ffffffff2148208 R09: 0000000000015c9b [ 67.554565][ T4212] Bluetooth: hci1: command 0x0419 tx timeout [ 67.561679][ C0] R10: 00000000004ea365 R11: dffffc0000000001 R12: 1ffff92000743f20 [ 67.569883][ T4212] Bluetooth: hci0: command 0x0419 tx timeout [ 67.577612][ C0] R13: dffffc0000000000 R14: ffffc90003a1f920 R15: 0000000000000246 [ 67.577642][ C0] ? read_lock_is_recursive+0x10/0x10 [ 67.577671][ C0] ? __might_sleep+0xc0/0xc0 [ 67.577698][ C0] ? __debug_object_init+0x258/0xd30 [ 67.577721][ C0] ? __se_sys_perf_event_open+0xb27/0x4510 [ 67.577740][ C0] ? do_syscall_64+0x3b/0xb0 [ 67.577766][ C0] __mutex_lock_common+0x1da/0x25a0 [ 67.586089][ T4212] Bluetooth: hci3: command 0x0419 tx timeout [ 67.591360][ C0] ? account_event+0x8a8/0x9e0 [ 67.597141][ T4212] Bluetooth: hci4: command 0x0419 tx timeout [ 67.602445][ C0] ? account_event+0x8a8/0x9e0 [ 67.602470][ C0] ? mutex_lock_io_nested+0x60/0x60 [ 67.602498][ C0] ? rcu_lock_release+0x9/0x20 [ 67.602518][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 67.602540][ C0] mutex_lock_nested+0x17/0x20 [ 67.602562][ C0] account_event+0x8a8/0x9e0 [ 67.602584][ C0] perf_event_alloc+0x1d6f/0x2180 [ 67.602616][ C0] __se_sys_perf_event_open+0xb27/0x4510 [ 67.602639][ C0] ? __context_tracking_exit+0x4c/0x80 [ 67.602659][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 67.602677][ C0] ? __sys_bpf+0x468/0x670 [ 67.602696][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 67.602724][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 67.602744][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 67.602768][ C0] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 67.602788][ C0] do_syscall_64+0x3b/0xb0 [ 67.602808][ C0] ? clear_bhb_loop+0x15/0x70 [ 67.602827][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.602849][ C0] RIP: 0033:0x7ff474c37169 [ 67.602868][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 67.602886][ C0] RSP: 002b:00007ff472aa0038 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 67.602909][ C0] RAX: ffffffffffffffda RBX: 00007ff474e4ffa0 RCX: 00007ff474c37169 [ 67.602925][ C0] RDX: bfffffffffffffff RSI: 0000000000000000 RDI: 0000200000000180 [ 67.602938][ C0] RBP: 00007ff474cb8730 R08: 0000000000000000 R09: 0000000000000000 [ 67.602949][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 67.602960][ C0] R13: 0000000000000000 R14: 00007ff474e4ffa0 R15: 00007fff830296b8 [ 67.602980][ C0] [ 70.867387][ C0] Shutting down cpus with NMI [ 70.872393][ C0] Kernel Offset: disabled [ 70.876741][ C0] Rebooting in 86400 seconds..