last executing test programs: 197.888404ms ago: executing program 3 (id=4): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0xc, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000630163000000000095000000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x13}, 0x90) 158.078087ms ago: executing program 1 (id=2): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x17, 0x0, 0x4, 0xff, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000002c0)='hrtimer_start\x00', r1}, 0x3d) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000002c0)='hrtimer_start\x00', r2}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 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, 0x0, 0xffffffffffffffff, 0x0) 154.071418ms ago: executing program 2 (id=3): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000040)={'sit0\x00', @local}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000900)={'bridge0\x00', @remote}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000040)={'sit0\x00', @random="4f33e363a4b1"}) 0s ago: executing program 3 (id=6): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x9, 0x4, 0x8, 0xc}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r1}, 0xd) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x2, 0x1, 0x1, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r2, &(0x7f0000000080), &(0x7f0000000200)=""/176}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000025c0)={{r2}, &(0x7f0000002540), &(0x7f0000002580)}, 0x20) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts. syzkaller login: [ 43.878841][ T3557] cgroup: Unknown subsys name 'net' [ 44.037073][ T3557] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 45.312665][ T3557] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 46.609060][ T3577] chnl_net:caif_netlink_parms(): no params data found [ 46.618950][ T3573] chnl_net:caif_netlink_parms(): no params data found [ 46.638797][ T3567] chnl_net:caif_netlink_parms(): no params data found [ 46.693527][ T3569] chnl_net:caif_netlink_parms(): no params data found [ 46.727992][ T3568] chnl_net:caif_netlink_parms(): no params data found [ 46.825961][ T3573] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.834410][ T3573] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.843131][ T3573] device bridge_slave_0 entered promiscuous mode [ 46.883383][ T3573] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.890480][ T3573] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.898476][ T3573] device bridge_slave_1 entered promiscuous mode [ 46.907653][ T3577] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.914885][ T3577] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.923174][ T3577] device bridge_slave_0 entered promiscuous mode [ 46.939762][ T3567] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.947179][ T3567] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.955186][ T3567] device bridge_slave_0 entered promiscuous mode [ 46.971548][ T3577] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.978726][ T3577] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.986652][ T3577] device bridge_slave_1 entered promiscuous mode [ 47.001057][ T3569] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.008491][ T3569] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.017170][ T3569] device bridge_slave_0 entered promiscuous mode [ 47.024833][ T3567] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.032132][ T3567] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.040063][ T3567] device bridge_slave_1 entered promiscuous mode [ 47.071623][ T3569] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.078819][ T3569] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.087406][ T3569] device bridge_slave_1 entered promiscuous mode [ 47.105127][ T3573] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.120899][ T3568] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.129305][ T3568] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.137252][ T3568] device bridge_slave_0 entered promiscuous mode [ 47.163268][ T3573] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.183467][ T3577] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.192701][ T3568] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.199761][ T3568] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.207845][ T3568] device bridge_slave_1 entered promiscuous mode [ 47.222889][ T3567] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.239804][ T3577] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.258944][ T3569] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.269858][ T3567] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.282702][ T3573] team0: Port device team_slave_0 added [ 47.310673][ T3569] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.320937][ T3573] team0: Port device team_slave_1 added [ 47.342128][ T3568] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.366949][ T3567] team0: Port device team_slave_0 added [ 47.374828][ T3567] team0: Port device team_slave_1 added [ 47.383126][ T3577] team0: Port device team_slave_0 added [ 47.390758][ T3568] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.424594][ T3577] team0: Port device team_slave_1 added [ 47.446877][ T3569] team0: Port device team_slave_0 added [ 47.454933][ T3569] team0: Port device team_slave_1 added [ 47.461726][ T3573] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.468678][ T3573] 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. [ 47.494894][ T3573] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.515366][ T3567] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.522466][ T3567] 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. [ 47.548683][ T3567] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.579496][ T3573] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.586601][ T3573] 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. [ 47.612965][ T3573] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.632373][ T3567] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.639454][ T3567] 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. [ 47.666774][ T3567] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.680301][ T3568] team0: Port device team_slave_0 added [ 47.688523][ T3568] team0: Port device team_slave_1 added [ 47.704790][ T3577] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.711850][ T3577] 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. [ 47.738106][ T3577] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.778187][ T3569] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.785454][ T3569] 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. [ 47.811619][ T3569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.824196][ T3569] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.831433][ T3569] 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. [ 47.857502][ T3569] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.881718][ T3577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.888689][ T3577] 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. [ 47.914646][ T3577] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.929076][ T3567] device hsr_slave_0 entered promiscuous mode [ 47.936556][ T3567] device hsr_slave_1 entered promiscuous mode [ 47.951315][ T3568] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.958516][ T3568] 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. [ 47.985410][ T3568] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.027250][ T3568] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.034543][ T3568] 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. [ 48.060693][ T3568] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.075130][ T3573] device hsr_slave_0 entered promiscuous mode [ 48.082221][ T3573] device hsr_slave_1 entered promiscuous mode [ 48.088798][ T3573] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.097734][ T3573] Cannot create hsr debugfs directory [ 48.155982][ T3569] device hsr_slave_0 entered promiscuous mode [ 48.162914][ T3569] device hsr_slave_1 entered promiscuous mode [ 48.169560][ T3569] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.177445][ T3569] Cannot create hsr debugfs directory [ 48.192835][ T3568] device hsr_slave_0 entered promiscuous mode [ 48.199629][ T3568] device hsr_slave_1 entered promiscuous mode [ 48.206485][ T3568] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.214337][ T3568] Cannot create hsr debugfs directory [ 48.222764][ T3374] Bluetooth: hci1: command 0x0409 tx timeout [ 48.224326][ T3577] device hsr_slave_0 entered promiscuous mode [ 48.229735][ T3374] Bluetooth: hci3: command 0x0409 tx timeout [ 48.235583][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 48.247044][ T3374] Bluetooth: hci0: command 0x0409 tx timeout [ 48.248211][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 48.259640][ T3577] device hsr_slave_1 entered promiscuous mode [ 48.266528][ T3577] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.274121][ T3577] Cannot create hsr debugfs directory [ 48.595650][ T3573] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 48.607919][ T3573] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.618652][ T3573] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.641099][ T3573] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.688364][ T3569] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 48.698161][ T3569] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 48.716540][ T3569] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 48.727914][ T3569] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 48.774471][ T3577] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 48.791483][ T3577] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 48.819152][ T3577] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 48.829613][ T3577] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 48.891667][ T3568] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.900522][ T3568] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.910289][ T3568] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 48.919966][ T3568] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 48.993165][ T3573] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.014173][ T3567] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.038678][ T3567] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.048648][ T3567] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.060633][ T3567] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.073889][ T3569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.092608][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.102889][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.115663][ T3573] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.156992][ T3569] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.169617][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.178172][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.186368][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.196342][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.205511][ T3615] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.212858][ T3615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.224775][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.233072][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.242283][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.250684][ T3615] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.257798][ T3615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.282290][ T3577] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.307023][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.318092][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.327121][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.336344][ T3614] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.343500][ T3614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.352306][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.360898][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.369444][ T3614] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.376545][ T3614] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.384512][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.393375][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.402157][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.410704][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.419517][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.429057][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.462929][ T3577] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.469834][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.478133][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.487151][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.496050][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.505251][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.514499][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.523320][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.531023][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.540577][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.549357][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.565131][ T3573] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.577990][ T3573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.588525][ T3568] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.600671][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.609713][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.618364][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.627231][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.635979][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.644863][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.653487][ T3618] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.660535][ T3618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.669113][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.701262][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.712083][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.720942][ T3617] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.728105][ T3617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.742240][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.751286][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.759370][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.776146][ T3568] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.791125][ T3569] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.808017][ T3569] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.823817][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.838688][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.848318][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.860423][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.869129][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.898643][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.908096][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.917543][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.926301][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.937120][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.946144][ T3616] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.953293][ T3616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.962817][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.972883][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.982324][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.990291][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.011310][ T3567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.034260][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.044740][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.053508][ T3612] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.060592][ T3612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.069158][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.079431][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.088158][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.095702][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.110704][ T3573] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.132317][ T3567] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.142600][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.152042][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.161052][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.170307][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.179271][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.187887][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.196284][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.204413][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.217612][ T3577] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.231295][ T3577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.262860][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.270903][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.280625][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.289676][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.299281][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.301690][ T3614] Bluetooth: hci4: command 0x041b tx timeout [ 50.311152][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.321906][ T3614] Bluetooth: hci3: command 0x041b tx timeout [ 50.326207][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.335649][ T3614] Bluetooth: hci1: command 0x041b tx timeout [ 50.336371][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.350313][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.359390][ T3616] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.366497][ T3616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.374386][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.385003][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.394411][ T3616] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.401668][ T3616] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.409770][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.418667][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.430582][ T3568] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.441447][ T3612] Bluetooth: hci2: command 0x041b tx timeout [ 50.445543][ T3568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.447593][ T3612] Bluetooth: hci0: command 0x041b tx timeout [ 50.473207][ T3569] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.493175][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.502264][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.510841][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.520543][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.529867][ T3617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.571952][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.581171][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.591143][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.600505][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.610439][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.619249][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.627975][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.636506][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.645571][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.654282][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.667567][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.675826][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.684236][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.707649][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.722413][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.730359][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.749615][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.760683][ T3573] device veth0_vlan entered promiscuous mode [ 50.777007][ T3577] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.801709][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.810099][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.842256][ T3569] device veth0_vlan entered promiscuous mode [ 50.849535][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.863478][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.897922][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.906082][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.922457][ T3568] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.938086][ T3573] device veth1_vlan entered promiscuous mode [ 50.979293][ T3569] device veth1_vlan entered promiscuous mode [ 51.014502][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.027084][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.037204][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.046098][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.057277][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.076638][ T3567] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.095611][ T3568] device veth0_vlan entered promiscuous mode [ 51.109078][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.118780][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.127763][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.159748][ T3573] device veth0_macvtap entered promiscuous mode [ 51.173691][ T3568] device veth1_vlan entered promiscuous mode [ 51.180988][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.190284][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.198522][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.207163][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.216144][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.224882][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.233831][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.244762][ T3569] device veth0_macvtap entered promiscuous mode [ 51.260148][ T3573] device veth1_macvtap entered promiscuous mode [ 51.276943][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.285412][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.296747][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.305050][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.321618][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.330979][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.348421][ T3569] device veth1_macvtap entered promiscuous mode [ 51.377513][ T3573] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.398110][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.406541][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.415799][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.424539][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.433213][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.443835][ T3568] device veth0_macvtap entered promiscuous mode [ 51.459402][ T3569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.470784][ T3569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.485678][ T3569] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.497124][ T3573] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.509758][ T3568] device veth1_macvtap entered promiscuous mode [ 51.517617][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.526844][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.534939][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.544186][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.553408][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.562478][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.571127][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.579847][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.589289][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.597746][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.607933][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.616155][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.627514][ T3569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.638616][ T3569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.650939][ T3569] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.664051][ T3569] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.673270][ T3569] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.682392][ T3569] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.691098][ T3569] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.713952][ T3567] device veth0_vlan entered promiscuous mode [ 51.721512][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.730147][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.741101][ T3573] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.751253][ T3573] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.760717][ T3573] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.769589][ T3573] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.791279][ T3577] device veth0_vlan entered promiscuous mode [ 51.810613][ T3568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.823541][ T3568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.833969][ T3568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 51.844781][ T3568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.855921][ T3568] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.863496][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.872596][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.880914][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.890174][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.899866][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.908175][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.937415][ T3568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.948658][ T3568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.959359][ T3568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 51.970226][ T3568] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.982574][ T3568] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.995462][ T3568] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.004604][ T3568] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.021295][ T3568] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.030220][ T3568] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.041134][ T3577] device veth1_vlan entered promiscuous mode [ 52.058164][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 52.067263][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.076278][ T3618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.100919][ T3567] device veth1_vlan entered promiscuous mode [ 52.206546][ T3577] device veth0_macvtap entered promiscuous mode [ 52.220085][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.229343][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.238453][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.247306][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.257075][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.276253][ T3567] device veth0_macvtap entered promiscuous mode [ 52.293689][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.302362][ T3612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.322719][ T3567] device veth1_macvtap entered promiscuous mode [ 52.337302][ T3577] device veth1_macvtap entered promiscuous mode [ 52.337607][ T659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.357211][ T659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.368204][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.383558][ T13] Bluetooth: hci1: command 0x040f tx timeout [ 52.384077][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.389634][ T13] Bluetooth: hci3: command 0x040f tx timeout [ 52.401577][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.418421][ T23] Bluetooth: hci4: command 0x040f tx timeout [ 52.432083][ T659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.440544][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.451927][ T659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.457971][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.469613][ T3612] Bluetooth: hci0: command 0x040f tx timeout [ 52.471756][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.480956][ T3612] Bluetooth: hci2: command 0x040f tx timeout [ 52.486594][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.502504][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.513433][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.526025][ T3577] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.538066][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.549734][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.559778][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.570406][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.580593][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.591747][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.601648][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 52.612121][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.627486][ T3567] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.639508][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.650316][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.660978][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.671594][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.681648][ T3567] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.692562][ T3567] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.703851][ T3567] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.717220][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.725261][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.734159][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.743180][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.752020][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.760660][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.769530][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.789354][ T3567] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.804191][ T3567] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.813209][ T3567] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.822076][ T3567] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.834039][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.842125][ T659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.848802][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.853037][ T659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.871105][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.882518][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.892504][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.903025][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.913315][ T3577] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 52.924576][ T3577] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.935815][ T3577] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.945580][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.954240][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.963381][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.983942][ T3577] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.994109][ T3577] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.002930][ T3577] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.011660][ T3577] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.049267][ T2658] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.066051][ T2658] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.089035][ T659] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.096749][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.097961][ T659] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.119371][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.120827][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.136270][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.146511][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.295438][ T659] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.322667][ T659] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.378284][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.379393][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.420759][ T3615] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.422321][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.443159][ T2658] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.451248][ T2658] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.475343][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.529476][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.549887][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.578899][ T3616] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.591456][ C0] ------------[ cut here ]------------ [ 53.591456][ C1] ------------[ cut here ]------------ [ 53.592106][ C0] WARNING: CPU: 0 PID: 3026 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 53.592151][ C0] Modules linked in: [ 53.592167][ C0] CPU: 0 PID: 3026 Comm: udevd Not tainted 5.15.164-syzkaller #0 [ 53.592184][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.592201][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 53.592219][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 53.592234][ C0] RSP: 0018:ffffc90000007b90 EFLAGS: 00010046 [ 53.592248][ C0] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffff88807cec8000 [ 53.592289][ C0] [ 53.592291][ C0] ====================================================== [ 53.592294][ C0] WARNING: possible circular locking dependency detected [ 53.592298][ C0] 5.15.164-syzkaller #0 Not tainted [ 53.592303][ C0] ------------------------------------------------------ [ 53.592306][ C0] udevd/3026 is trying to acquire lock: [ 53.592316][ C0] ffffffff8c9146a0 (console_owner){-...}-{0:0}, at: console_trylock_spinning+0x185/0x3f0 [ 53.592350][ C0] [ 53.592350][ C0] but task is already holding lock: [ 53.592354][ C0] ffff8880b9a2a218 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x662/0xcf0 [ 53.592384][ C0] [ 53.592384][ C0] which lock already depends on the new lock. [ 53.592384][ C0] [ 53.592388][ C0] [ 53.592388][ C0] the existing dependency chain (in reverse order) is: [ 53.592392][ C0] [ 53.592392][ C0] -> #6 (hrtimer_bases.lock){-.-.}-{2:2}: [ 53.592409][ C0] lock_acquire+0x1db/0x4f0 [ 53.592422][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 53.592438][ C0] hrtimer_start_range_ns+0xd8/0xc50 [ 53.592450][ C0] enqueue_task_rt+0x5a0/0xbf0 [ 53.592465][ C0] enqueue_task+0x181/0x3a0 [ 53.592481][ C0] ttwu_do_activate+0x1cf/0x430 [ 53.592495][ C0] sched_ttwu_pending+0x34e/0x730 [ 53.592509][ C0] __sysvec_call_function_single+0x9a/0x250 [ 53.592524][ C0] sysvec_call_function_single+0x89/0xb0 [ 53.592540][ C0] asm_sysvec_call_function_single+0x16/0x20 [ 53.592555][ C0] acpi_idle_do_entry+0x10f/0x340 [ 53.592567][ C0] acpi_idle_enter+0x352/0x4f0 [ 53.592580][ C0] cpuidle_enter_state+0x521/0xef0 [ 53.592595][ C0] cpuidle_enter+0x59/0x90 [ 53.592608][ C0] do_idle+0x3e4/0x670 [ 53.592621][ C0] cpu_startup_entry+0x14/0x20 [ 53.592635][ C0] start_secondary+0x371/0x500 [ 53.592648][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 53.592664][ C0] [ 53.592664][ C0] -> #5 (&rt_b->rt_runtime_lock){-...}-{2:2}: [ 53.592682][ C0] lock_acquire+0x1db/0x4f0 [ 53.592693][ C0] _raw_spin_lock+0x2a/0x40 [ 53.592705][ C0] rq_online_rt+0x123/0x300 [ 53.592717][ C0] sched_cpu_activate+0x508/0x6b0 [ 53.592730][ C0] cpuhp_invoke_callback+0x49f/0x820 [ 53.592744][ C0] cpuhp_thread_fun+0x3ee/0x790 [ 53.592758][ C0] smpboot_thread_fn+0x51b/0x9d0 [ 53.592769][ C0] kthread+0x3f6/0x4f0 [ 53.592780][ C0] ret_from_fork+0x1f/0x30 [ 53.592793][ C0] [ 53.592793][ C0] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 53.592811][ C0] lock_acquire+0x1db/0x4f0 [ 53.592822][ C0] _raw_spin_lock_nested+0x2d/0x40 [ 53.592834][ C0] raw_spin_rq_lock_nested+0x26/0x140 [ 53.592848][ C0] task_fork_fair+0x5d/0x350 [ 53.592866][ C0] sched_cgroup_fork+0x2d3/0x330 [ 53.592880][ C0] copy_process+0x224a/0x3ef0 [ 53.592892][ C0] kernel_clone+0x210/0x960 [ 53.592903][ C0] kernel_thread+0x168/0x1e0 [ 53.592915][ C0] rest_init+0x21/0x330 [ 53.592927][ C0] start_kernel+0x48c/0x540 [ 53.592941][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 53.592955][ C0] [ 53.592955][ C0] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 53.592973][ C0] lock_acquire+0x1db/0x4f0 [ 53.592984][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 53.592997][ C0] try_to_wake_up+0xae/0x1300 [ 53.593011][ C0] __wake_up_common+0x2a0/0x4e0 [ 53.593024][ C0] __wake_up+0x112/0x1c0 [ 53.593038][ C0] tty_port_default_wakeup+0xa8/0x100 [ 53.593053][ C0] serial8250_tx_chars+0x60d/0x800 [ 53.593067][ C0] serial8250_handle_irq+0x505/0x600 [ 53.593081][ C0] serial8250_default_handle_irq+0xc8/0x1e0 [ 53.593097][ C0] serial8250_interrupt+0xa1/0x1e0 [ 53.593109][ C0] __handle_irq_event_percpu+0x292/0xa70 [ 53.593124][ C0] handle_irq_event+0xff/0x2b0 [ 53.593136][ C0] handle_edge_irq+0x245/0xbf0 [ 53.593147][ C0] __common_interrupt+0xd7/0x1f0 [ 53.593160][ C0] common_interrupt+0x9f/0xc0 [ 53.593172][ C0] asm_common_interrupt+0x22/0x40 [ 53.593186][ C0] acpi_idle_do_entry+0x10f/0x340 [ 53.593198][ C0] acpi_idle_enter+0x352/0x4f0 [ 53.593210][ C0] cpuidle_enter_state+0x521/0xef0 [ 53.593225][ C0] cpuidle_enter+0x59/0x90 [ 53.593238][ C0] do_idle+0x3e4/0x670 [ 53.593251][ C0] cpu_startup_entry+0x14/0x20 [ 53.593265][ C0] start_secondary+0x371/0x500 [ 53.593278][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 53.593292][ C0] [ 53.593292][ C0] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 53.593310][ C0] lock_acquire+0x1db/0x4f0 [ 53.593321][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 53.593334][ C0] __wake_up+0xf5/0x1c0 [ 53.593347][ C0] tty_port_default_wakeup+0xa8/0x100 [ 53.593361][ C0] serial8250_tx_chars+0x60d/0x800 [ 53.593374][ C0] serial8250_handle_irq+0x505/0x600 [ 53.593388][ C0] serial8250_default_handle_irq+0xc8/0x1e0 [ 53.593403][ C0] serial8250_interrupt+0xa1/0x1e0 [ 53.593416][ C0] __handle_irq_event_percpu+0x292/0xa70 [ 53.593431][ C0] handle_irq_event+0xff/0x2b0 [ 53.593443][ C0] handle_edge_irq+0x245/0xbf0 [ 53.593455][ C0] __common_interrupt+0xd7/0x1f0 [ 53.593466][ C0] common_interrupt+0x9f/0xc0 [ 53.593478][ C0] asm_common_interrupt+0x22/0x40 [ 53.593491][ C0] acpi_idle_do_entry+0x10f/0x340 [ 53.593504][ C0] acpi_idle_enter+0x352/0x4f0 [ 53.593517][ C0] cpuidle_enter_state+0x521/0xef0 [ 53.593531][ C0] cpuidle_enter+0x59/0x90 [ 53.593544][ C0] do_idle+0x3e4/0x670 [ 53.593557][ C0] cpu_startup_entry+0x14/0x20 [ 53.593570][ C0] start_secondary+0x371/0x500 [ 53.593584][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 53.593597][ C0] [ 53.593597][ C0] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 53.593615][ C0] lock_acquire+0x1db/0x4f0 [ 53.593626][ C0] _raw_spin_lock_irqsave+0xd1/0x120 [ 53.593639][ C0] serial8250_console_write+0x19d/0x1180 [ 53.593653][ C0] console_unlock+0xced/0x12b0 [ 53.593665][ C0] vprintk_emit+0xbf/0x150 [ 53.593676][ C0] _printk+0xd1/0x120 [ 53.593689][ C0] register_console+0x65a/0x940 [ 53.593701][ C0] univ8250_console_init+0x41/0x50 [ 53.593716][ C0] console_init+0x18c/0x660 [ 53.593727][ C0] start_kernel+0x301/0x540 [ 53.593739][ C0] secondary_startup_64_no_verify+0xb1/0xbb [ 53.593753][ C0] [ 53.593753][ C0] -> #0 (console_owner){-...}-{0:0}: [ 53.593770][ C0] validate_chain+0x1649/0x5930 [ 53.593782][ C0] __lock_acquire+0x1295/0x1ff0 [ 53.593794][ C0] lock_acquire+0x1db/0x4f0 [ 53.593805][ C0] console_trylock_spinning+0x1a5/0x3f0 [ 53.593817][ C0] vprintk_emit+0xa6/0x150 [ 53.593829][ C0] _printk+0xd1/0x120 [ 53.593840][ C0] __show_regs+0xcd/0x500 [ 53.593858][ C0] show_regs+0x32/0x60 [ 53.593870][ C0] __warn+0x15b/0x300 [ 53.593882][ C0] report_bug+0x1b7/0x2e0 [ 53.593895][ C0] handle_bug+0x3d/0x70 [ 53.593906][ C0] exc_invalid_op+0x16/0x40 [ 53.593918][ C0] asm_exc_invalid_op+0x16/0x20 [ 53.593931][ C0] copy_from_user_nofault+0x15c/0x1c0 [ 53.593944][ C0] bpf_probe_read_compat+0xe4/0x180 [ 53.593956][ C0] bpf_prog_3d2613b5dfc7747f+0x32/0x334 [ 53.593969][ C0] bpf_trace_run2+0x19e/0x340 [ 53.593981][ C0] __traceiter_hrtimer_start+0x6b/0xb0 [ 53.593997][ C0] enqueue_hrtimer+0x324/0x390 [ 53.594009][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 53.594020][ C0] hrtimer_interrupt+0x392/0x980 [ 53.594032][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 53.594048][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 53.594061][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 53.594076][ C0] seqcount_lockdep_reader_access+0x1dc/0x220 [ 53.594089][ C0] ktime_get_ts64+0x113/0x4a0 [ 53.594100][ C0] __x64_sys_epoll_wait+0x165/0x2a0 [ 53.594114][ C0] do_syscall_64+0x3b/0xb0 [ 53.594125][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.594140][ C0] [ 53.594140][ C0] other info that might help us debug this: [ 53.594140][ C0] [ 53.594144][ C0] Chain exists of: [ 53.594144][ C0] console_owner --> &rt_b->rt_runtime_lock --> hrtimer_bases.lock [ 53.594144][ C0] [ 53.594165][ C0] Possible unsafe locking scenario: [ 53.594165][ C0] [ 53.594168][ C0] CPU0 CPU1 [ 53.594171][ C0] ---- ---- [ 53.594174][ C0] lock(hrtimer_bases.lock); [ 53.594182][ C0] lock(&rt_b->rt_runtime_lock); [ 53.594191][ C0] lock(hrtimer_bases.lock); [ 53.594200][ C0] lock(console_owner); [ 53.594207][ C0] [ 53.594207][ C0] *** DEADLOCK *** [ 53.594207][ C0] [ 53.594210][ C0] 2 locks held by udevd/3026: [ 53.594217][ C0] #0: ffff8880b9a2a218 (hrtimer_bases.lock){-.-.}-{2:2}, at: __hrtimer_run_queues+0x662/0xcf0 [ 53.594250][ C0] #1: ffffffff8c91fb20 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 53.594283][ C0] [ 53.594283][ C0] stack backtrace: [ 53.594286][ C0] CPU: 0 PID: 3026 Comm: udevd Not tainted 5.15.164-syzkaller #0 [ 53.594300][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.594307][ C0] Call Trace: [ 53.594312][ C0] [ 53.594317][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 53.594331][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 53.594348][ C0] ? print_circular_bug+0x12b/0x1a0 [ 53.594363][ C0] check_noncircular+0x2f8/0x3b0 [ 53.594377][ C0] ? reacquire_held_locks+0x660/0x660 [ 53.594392][ C0] ? add_chain_block+0x850/0x850 [ 53.594405][ C0] ? queued_spin_lock_slowpath+0x42/0x50 [ 53.594418][ C0] ? lockdep_lock+0x1a7/0x2a0 [ 53.594436][ C0] validate_chain+0x1649/0x5930 [ 53.594455][ C0] ? mark_lock+0x98/0x340 [ 53.594468][ C0] ? reacquire_held_locks+0x660/0x660 [ 53.594481][ C0] ? __lock_acquire+0x1295/0x1ff0 [ 53.594494][ C0] ? reacquire_held_locks+0x660/0x660 [ 53.594518][ C0] ? mark_lock+0x98/0x340 [ 53.594532][ C0] __lock_acquire+0x1295/0x1ff0 [ 53.594550][ C0] lock_acquire+0x1db/0x4f0 [ 53.594562][ C0] ? console_trylock_spinning+0x185/0x3f0 [ 53.594578][ C0] ? read_lock_is_recursive+0x10/0x10 [ 53.594592][ C0] ? __lock_acquire+0x1ff0/0x1ff0 [ 53.594604][ C0] ? do_raw_spin_lock+0x14a/0x370 [ 53.594620][ C0] ? do_raw_spin_unlock+0x137/0x8b0 [ 53.594637][ C0] console_trylock_spinning+0x1a5/0x3f0 [ 53.594650][ C0] ? console_trylock_spinning+0x185/0x3f0 [ 53.594664][ C0] ? vprintk_emit+0x150/0x150 [ 53.594678][ C0] ? vprintk_emit+0xf5/0x150 [ 53.594692][ C0] ? irq_work_queue+0xcd/0x150 [ 53.594706][ C0] vprintk_emit+0xa6/0x150 [ 53.594720][ C0] _printk+0xd1/0x120 [ 53.594735][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.594749][ C0] ? panic+0x860/0x860 [ 53.594763][ C0] ? show_opcodes+0x105/0x120 [ 53.594778][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.594792][ C0] __show_regs+0xcd/0x500 [ 53.594807][ C0] ? dump_stack_print_info+0xf0/0x140 [ 53.594823][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.594836][ C0] show_regs+0x32/0x60 [ 53.594849][ C0] __warn+0x15b/0x300 [ 53.594868][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.594881][ C0] report_bug+0x1b7/0x2e0 [ 53.594898][ C0] handle_bug+0x3d/0x70 [ 53.594911][ C0] exc_invalid_op+0x16/0x40 [ 53.594924][ C0] asm_exc_invalid_op+0x16/0x20 [ 53.594939][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 53.594953][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 53.594964][ C0] RSP: 0018:ffffc90000007b90 EFLAGS: 00010046 [ 53.594976][ C0] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffff88807cec8000 [ 53.594986][ C0] RDX: 0000000080010002 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.594994][ C0] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: ffffed100f9d9001 [ 53.595005][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 53.595013][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90000007c08 [ 53.595025][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 53.595037][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.595054][ C0] bpf_probe_read_compat+0xe4/0x180 [ 53.595069][ C0] bpf_prog_3d2613b5dfc7747f+0x32/0x334 [ 53.595081][ C0] bpf_trace_run2+0x19e/0x340 [ 53.595095][ C0] ? _raw_spin_unlock+0x40/0x40 [ 53.595109][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 53.595122][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 53.595138][ C0] ? __bpf_trace_hrtimer_init+0x30/0x30 [ 53.595154][ C0] __traceiter_hrtimer_start+0x6b/0xb0 [ 53.595171][ C0] enqueue_hrtimer+0x324/0x390 [ 53.595185][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 53.595204][ C0] ? hrtimer_interrupt+0x980/0x980 [ 53.595217][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 53.595234][ C0] hrtimer_interrupt+0x392/0x980 [ 53.595255][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 53.595272][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 53.595287][ C0] [ 53.595291][ C0] [ 53.595295][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 53.595311][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x1dc/0x220 [ 53.595327][ C0] Code: 00 4d 85 ed 75 16 e8 c3 b1 10 00 eb 15 e8 bc b1 10 00 e8 c7 5d c3 08 4d 85 ed 74 ea e8 ad b1 10 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00 [ 53.595337][ C0] RSP: 0018:ffffc90002dc7cc0 EFLAGS: 00000293 [ 53.595348][ C0] RAX: ffffffff816fafb3 RBX: 0000000000000000 RCX: ffff88807cec8000 [ 53.595358][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.595377][ C0] RBP: ffffc90002dc7d70 R08: ffffffff816faf89 R09: fffffbfff1bd2986 [ 53.595387][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 53.595395][ C0] R13: 0000000000000200 R14: 0000000000000046 R15: 1ffff920005b8f98 [ 53.595406][ C0] ? seqcount_lockdep_reader_access+0x1a9/0x220 [ 53.595420][ C0] ? seqcount_lockdep_reader_access+0x1d3/0x220 [ 53.595437][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 53.595454][ C0] ktime_get_ts64+0x113/0x4a0 [ 53.595468][ C0] ? ktime_get_raw+0x250/0x250 [ 53.595479][ C0] ? do_unlinkat+0x885/0x950 [ 53.595494][ C0] __x64_sys_epoll_wait+0x165/0x2a0 [ 53.595510][ C0] ? __ia32_sys_epoll_ctl+0x1a0/0x1a0 [ 53.595526][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 53.595541][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 53.595555][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 53.595570][ C0] do_syscall_64+0x3b/0xb0 [ 53.595582][ C0] ? clear_bhb_loop+0x15/0x70 [ 53.595597][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.595611][ C0] RIP: 0033:0x7fceafdc0457 [ 53.595624][ C0] Code: 73 01 c3 48 8b 0d d1 d9 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 76 48 8b 15 a2 d9 0c 00 f7 d8 64 89 02 48 83 [ 53.595634][ C0] RSP: 002b:00007ffe68404808 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 53.595647][ C0] RAX: ffffffffffffffda RBX: 00007ffe68404908 RCX: 00007fceafdc0457 [ 53.595656][ C0] RDX: 0000000000000008 RSI: 00007ffe68404908 RDI: 000000000000000b [ 53.595664][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe68403b58 [ 53.595672][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 53.595680][ C0] R13: 0000000200000001 R14: 0000000000000000 R15: 0000000000000000 [ 53.595694][ C0] [ 53.597741][ C1] WARNING: CPU: 1 PID: 3658 at mm/maccess.c:226 copy_from_user_nofault+0x15c/0x1c0 [ 53.603192][ C0] RDX: 0000000080010002 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.612465][ C1] Modules linked in: [ 53.616409][ C0] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: ffffed100f9d9001 [ 53.624111][ C1] CPU: 1 PID: 3658 Comm: syz.3.6 Not tainted 5.15.164-syzkaller #0 [ 53.634145][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 53.640298][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 53.659888][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90000007c08 [ 53.665938][ C1] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 53.673886][ C0] FS: 00007fceafc88c80(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 53.676211][ C1] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 53.683215][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.690252][ C1] RSP: 0000:ffffc90000dd0b90 EFLAGS: 00010046 [ 53.695434][ C0] CR2: 00007fe9f5f49fa8 CR3: 0000000018eb8000 CR4: 00000000003506f0 [ 53.702434][ C1] [ 53.702444][ C1] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffff88801e15d940 [ 53.707970][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.717744][ C1] RDX: 0000000080010002 RSI: 0000000000000000 RDI: 0000000000000000 [ 53.725098][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.734967][ C1] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: ffffed1003c2bb29 [ 53.745352][ C0] Call Trace: [ 53.745364][ C0] [ 53.754353][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 53.762234][ C0] ? __warn+0x15b/0x300 [ 53.767314][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90000dd0c08 [ 53.773095][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.778923][ C1] FS: 00005555559c0500(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 53.784199][ C0] ? report_bug+0x1b7/0x2e0 [ 53.789198][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.794562][ C0] ? handle_bug+0x3d/0x70 [ 53.800078][ C1] CR2: 00007fcfa18d1f00 CR3: 000000001a901000 CR4: 00000000003506e0 [ 53.806464][ C0] ? exc_invalid_op+0x16/0x40 [ 53.812726][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.819221][ C0] ? asm_exc_invalid_op+0x16/0x20 [ 53.824780][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.830050][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 53.835773][ C1] Call Trace: [ 53.835790][ C1] [ 53.840700][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.845263][ C1] ? __warn+0x15b/0x300 [ 53.850517][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.855775][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.862162][ C0] bpf_probe_read_compat+0xe4/0x180 [ 53.870372][ C1] ? report_bug+0x1b7/0x2e0 [ 53.875374][ C0] bpf_prog_3d2613b5dfc7747f+0x32/0x334 [ 53.880368][ C1] ? handle_bug+0x3d/0x70 [ 53.885380][ C0] bpf_trace_run2+0x19e/0x340 [ 53.890910][ C1] ? exc_invalid_op+0x16/0x40 [ 53.896690][ C0] ? _raw_spin_unlock+0x40/0x40 [ 53.902032][ C1] ? asm_exc_invalid_op+0x16/0x20 [ 53.907463][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 53.912205][ C1] ? copy_from_user_nofault+0x6d/0x1c0 [ 53.917122][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 53.924373][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.929373][ C0] ? __bpf_trace_hrtimer_init+0x30/0x30 [ 53.934978][ C1] ? copy_from_user_nofault+0x15c/0x1c0 [ 53.940846][ C0] __traceiter_hrtimer_start+0x6b/0xb0 [ 53.946267][ C1] bpf_probe_read_compat+0xe4/0x180 [ 53.951864][ C0] enqueue_hrtimer+0x324/0x390 [ 53.957048][ C1] bpf_prog_3d2613b5dfc7747f+0x32/0x334 [ 53.962047][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 53.967129][ C1] bpf_trace_run2+0x19e/0x340 [ 53.971786][ C0] ? hrtimer_interrupt+0x980/0x980 [ 53.976779][ C1] ? _raw_spin_unlock+0x40/0x40 [ 53.983163][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 53.990417][ C1] ? bpf_trace_run1+0x2f0/0x2f0 [ 53.995434][ C0] hrtimer_interrupt+0x392/0x980 [ 54.001235][ C1] ? posix_cpu_timers_work+0x1300/0x1300 [ 54.006418][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 54.011759][ C1] ? __bpf_trace_hrtimer_init+0x30/0x30 [ 54.016496][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 54.022367][ C1] __traceiter_hrtimer_start+0x6b/0xb0 [ 54.027975][ C0] [ 54.033769][ C1] enqueue_hrtimer+0x324/0x390 [ 54.040153][ C0] [ 54.040163][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 54.045766][ C1] __hrtimer_run_queues+0x6b6/0xcf0 [ 54.051895][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x1dc/0x220 [ 54.057160][ C1] ? hrtimer_interrupt+0x980/0x980 [ 54.062415][ C0] Code: 00 4d 85 ed 75 16 e8 c3 b1 10 00 eb 15 e8 bc b1 10 00 e8 c7 5d c3 08 4d 85 ed 74 ea e8 ad b1 10 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00 [ 54.067851][ C1] ? ktime_get_update_offsets_now+0x407/0x420 [ 54.073031][ C0] RSP: 0018:ffffc90002dc7cc0 EFLAGS: 00000293 [ 54.078567][ C1] hrtimer_interrupt+0x392/0x980 [ 54.084085][ C0] [ 54.084091][ C0] RAX: ffffffff816fafb3 RBX: 0000000000000000 RCX: ffff88807cec8000 [ 54.089351][ C1] __sysvec_apic_timer_interrupt+0x139/0x470 [ 54.094944][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.099866][ C1] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 54.104425][ C0] RBP: ffffc90002dc7d70 R08: ffffffff816faf89 R09: fffffbfff1bd2986 [ 54.109689][ C1] [ 54.114946][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 54.121337][ C1] [ 54.121345][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 54.129026][ C0] R13: 0000000000000200 R14: 0000000000000046 R15: 1ffff920005b8f98 [ 54.134074][ C1] RIP: 0010:count_memcg_event_mm+0x301/0x3e0 [ 54.139860][ C0] ? seqcount_lockdep_reader_access+0x1a9/0x220 [ 54.144513][ C1] Code: 89 fe ff ff e8 e0 41 c7 ff eb 1f e8 d9 41 c7 ff e8 e4 ed 79 08 4d 85 ed 74 89 e8 ca 41 c7 ff fb 49 bd 00 00 00 00 00 fc ff df 6a f3 79 08 89 c3 31 ff 89 c6 e8 0f 45 c7 ff 85 db 74 10 e8 76 [ 54.150376][ C0] ? seqcount_lockdep_reader_access+0x1d3/0x220 [ 54.156020][ C1] RSP: 0000:ffffc900011efb40 EFLAGS: 00000293 [ 54.161810][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 54.168193][ C1] [ 54.168200][ C1] RAX: ffffffff81b91f96 RBX: 0000000000000000 RCX: ffff88801e15d940 [ 54.173806][ C0] ktime_get_ts64+0x113/0x4a0 [ 54.179931][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 54.185196][ C0] ? ktime_get_raw+0x250/0x250 [ 54.190448][ C1] RBP: ffffc900011efc10 R08: ffffffff81b91f0b R09: fffffbfff1f8e01f [ 54.195883][ C0] ? do_unlinkat+0x885/0x950 [ 54.201247][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807c120000 [ 54.206785][ C0] __x64_sys_epoll_wait+0x165/0x2a0 [ 54.212302][ C1] R13: dffffc0000000000 R14: 1ffff9200023df6c R15: 0000000000000046 [ 54.217565][ C0] ? __ia32_sys_epoll_ctl+0x1a0/0x1a0 [ 54.223173][ C1] ? count_memcg_event_mm+0x26b/0x3e0 [ 54.228082][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 54.232644][ C1] ? count_memcg_event_mm+0x2f6/0x3e0 [ 54.237904][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 54.243177][ C1] ? remove_device_exclusive_entry+0xbf0/0xbf0 [ 54.249568][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 54.257200][ C1] ? mark_lock+0x98/0x340 [ 54.262896][ C0] do_syscall_64+0x3b/0xb0 [ 54.268683][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 54.274815][ C0] ? clear_bhb_loop+0x15/0x70 [ 54.280081][ C1] handle_mm_fault+0x161/0x5950 [ 54.284998][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.289485][ C1] ? read_lock_is_recursive+0x10/0x10 [ 54.294823][ C0] RIP: 0033:0x7fceafdc0457 [ 54.300431][ C1] ? numa_migrate_prep+0x1a0/0x1a0 [ 54.305434][ C0] Code: 73 01 c3 48 8b 0d d1 d9 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 76 48 8b 15 a2 d9 0c 00 f7 d8 64 89 02 48 83 [ 54.310431][ C1] ? __might_sleep+0xc0/0xc0 [ 54.316812][ C0] RSP: 002b:00007ffe68404808 EFLAGS: 00000246 [ 54.324332][ C1] ? exc_page_fault+0x181/0x700 [ 54.329677][ C0] ORIG_RAX: 00000000000000e8 [ 54.335028][ C1] ? vmacache_find+0x43f/0x590 [ 54.340117][ C0] RAX: ffffffffffffffda RBX: 00007ffe68404908 RCX: 00007fceafdc0457 [ 54.346159][ C1] exc_page_fault+0x271/0x700 [ 54.351157][ C0] RDX: 0000000000000008 RSI: 00007ffe68404908 RDI: 000000000000000b [ 54.355639][ C1] asm_exc_page_fault+0x22/0x30 [ 54.360500][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe68403b58 [ 54.365080][ C1] RIP: 0033:0x7fcfa160a7ff [ 54.369552][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 54.374467][ C1] Code: 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 fb 44 8d 56 04 4c 8d 0d 12 98 2b 00 89 f0 4c 8d 05 09 78 2b 00 89 c2 81 e2 ff 1f 00 00 <49> 8b 0c d1 48 39 f1 74 28 48 85 c9 74 29 45 38 1c 10 75 23 83 c0 [ 54.379113][ C0] R13: 0000000200000001 R14: 0000000000000000 R15: 0000000000000000 [ 54.384110][ C1] RSP: 002b:00007ffc1a669498 EFLAGS: 00010202 [ 54.389506][ C0] [ 54.395369][ C1] [ 54.395375][ C1] RAX: 0000000081a73be0 RBX: 00007fcfa2407720 RCX: 0000000000000001 [ 54.401085][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 54.407123][ C1] RDX: 0000000000001be0 RSI: ffffffff81a73be0 RDI: 0000000000000000 [ 54.412305][ C0] CPU: 0 PID: 3026 Comm: udevd Not tainted 5.15.164-syzkaller #0 [ 54.418263][ C1] RBP: 0000000000000000 R08: 00007fcfa18c2000 R09: 00007fcfa18c4000 [ 54.423534][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 54.429320][ C1] R10: 0000000081a73be4 R11: 0000000000000000 R12: ffffffff81a73931 [ 54.434756][ C0] Call Trace: [ 54.434766][ C0] [ 54.441230][ C1] R13: 00007fcfa18d8018 R14: 0000000000000008 R15: 0000000000000001 [ 54.447360][ C0] dump_stack_lvl+0x1e3/0x2d0 [ 54.453832][ C1] ? trace_user_exit+0x11/0x1b0 [ 54.460399][ C0] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 54.465572][ C1] ? context_tracking_exit+0x110/0x1f0 [ 54.471266][ C0] ? panic+0x860/0x860 [ 54.476180][ C1] [ 54.482571][ C0] ? copy_from_user_nofault+0xb0/0x1c0 [ 54.492783][ C1] irq event stamp: 1732 [ 54.506558][ C0] ? copy_from_user_nofault+0xb0/0x1c0 [ 54.514087][ C1] hardirqs last enabled at (1731): [] count_memcg_event_mm+0x20d/0x3e0 [ 54.519437][ C0] panic+0x318/0x860 [ 54.524783][ C1] hardirqs last disabled at (1732): [] sysvec_apic_timer_interrupt+0xa/0xb0 [ 54.529437][ C0] ? __warn+0x16a/0x300 [ 54.536949][ C1] softirqs last enabled at (1450): [] local_bh_enable+0x5/0x20 [ 54.544128][ C0] ? fb_is_primary_device+0xd0/0xd0 [ 54.548344][ C1] softirqs last disabled at (1448): [] local_bh_disable+0x5/0x20 [ 54.556472][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 54.561122][ C1] ---[ end trace fb1de9c7262fe666 ]--- [ 54.571415][ C0] __warn+0x2b2/0x300 [ 56.292420][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 56.297962][ C0] report_bug+0x1b7/0x2e0 [ 56.302285][ C0] handle_bug+0x3d/0x70 [ 56.306428][ C0] exc_invalid_op+0x16/0x40 [ 56.310920][ C0] asm_exc_invalid_op+0x16/0x20 [ 56.315765][ C0] RIP: 0010:copy_from_user_nofault+0x15c/0x1c0 [ 56.321905][ C0] Code: db 48 c7 c0 f2 ff ff ff 48 0f 44 c5 eb 0c e8 cb c9 d5 ff 48 c7 c0 f2 ff ff ff 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 b4 c9 d5 ff <0f> 0b e9 1e ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff [ 56.341493][ C0] RSP: 0018:ffffc90000007b90 EFLAGS: 00010046 [ 56.347556][ C0] RAX: ffffffff81aa97ac RBX: 0000000000000000 RCX: ffff88807cec8000 [ 56.355608][ C0] RDX: 0000000080010002 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.363597][ C0] RBP: dffffc0000000000 R08: ffffffff81aa96bd R09: ffffed100f9d9001 [ 56.371654][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 56.379616][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90000007c08 [ 56.387674][ C0] ? copy_from_user_nofault+0x6d/0x1c0 [ 56.393217][ C0] ? copy_from_user_nofault+0x15c/0x1c0 [ 56.398753][ C0] bpf_probe_read_compat+0xe4/0x180 [ 56.403944][ C0] bpf_prog_3d2613b5dfc7747f+0x32/0x334 [ 56.409484][ C0] bpf_trace_run2+0x19e/0x340 [ 56.414173][ C0] ? _raw_spin_unlock+0x40/0x40 [ 56.419035][ C0] ? bpf_trace_run1+0x2f0/0x2f0 [ 56.423880][ C0] ? posix_cpu_timers_work+0x1300/0x1300 [ 56.429506][ C0] ? __bpf_trace_hrtimer_init+0x30/0x30 [ 56.435142][ C0] __traceiter_hrtimer_start+0x6b/0xb0 [ 56.440619][ C0] enqueue_hrtimer+0x324/0x390 [ 56.445630][ C0] __hrtimer_run_queues+0x6b6/0xcf0 [ 56.450853][ C0] ? hrtimer_interrupt+0x980/0x980 [ 56.455952][ C0] ? ktime_get_update_offsets_now+0x407/0x420 [ 56.462444][ C0] hrtimer_interrupt+0x392/0x980 [ 56.467374][ C0] __sysvec_apic_timer_interrupt+0x139/0x470 [ 56.473350][ C0] sysvec_apic_timer_interrupt+0x8c/0xb0 [ 56.479031][ C0] [ 56.481956][ C0] [ 56.484879][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 56.490853][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x1dc/0x220 [ 56.497694][ C0] Code: 00 4d 85 ed 75 16 e8 c3 b1 10 00 eb 15 e8 bc b1 10 00 e8 c7 5d c3 08 4d 85 ed 74 ea e8 ad b1 10 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3c 00 00 00 00 66 43 c7 44 3c 09 00 00 43 c6 44 3c 0b 00 [ 56.517289][ C0] RSP: 0018:ffffc90002dc7cc0 EFLAGS: 00000293 [ 56.523348][ C0] RAX: ffffffff816fafb3 RBX: 0000000000000000 RCX: ffff88807cec8000 [ 56.531306][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.539269][ C0] RBP: ffffc90002dc7d70 R08: ffffffff816faf89 R09: fffffbfff1bd2986 [ 56.547240][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 56.555203][ C0] R13: 0000000000000200 R14: 0000000000000046 R15: 1ffff920005b8f98 [ 56.563255][ C0] ? seqcount_lockdep_reader_access+0x1a9/0x220 [ 56.569762][ C0] ? seqcount_lockdep_reader_access+0x1d3/0x220 [ 56.576123][ C0] ? ktime_get_real_ts64+0x460/0x460 [ 56.581407][ C0] ktime_get_ts64+0x113/0x4a0 [ 56.586077][ C0] ? ktime_get_raw+0x250/0x250 [ 56.590832][ C0] ? do_unlinkat+0x885/0x950 [ 56.595505][ C0] __x64_sys_epoll_wait+0x165/0x2a0 [ 56.600701][ C0] ? __ia32_sys_epoll_ctl+0x1a0/0x1a0 [ 56.606174][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 56.612335][ C0] ? lockdep_hardirqs_on+0x94/0x130 [ 56.617653][ C0] ? syscall_enter_from_user_mode+0x2e/0x240 [ 56.623625][ C0] do_syscall_64+0x3b/0xb0 [ 56.628060][ C0] ? clear_bhb_loop+0x15/0x70 [ 56.632741][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.638630][ C0] RIP: 0033:0x7fceafdc0457 [ 56.643038][ C0] Code: 73 01 c3 48 8b 0d d1 d9 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 76 48 8b 15 a2 d9 0c 00 f7 d8 64 89 02 48 83 [ 56.662633][ C0] RSP: 002b:00007ffe68404808 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 56.671055][ C0] RAX: ffffffffffffffda RBX: 00007ffe68404908 RCX: 00007fceafdc0457 [ 56.679015][ C0] RDX: 0000000000000008 RSI: 00007ffe68404908 RDI: 000000000000000b [ 56.686976][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe68403b58 [ 56.694955][ C0] R10: 0000000000000bb8 R11: 0000000000000246 R12: 0000000000000bb8 [ 56.702921][ C0] R13: 0000000200000001 R14: 0000000000000000 R15: 0000000000000000 [ 56.710889][ C0] [ 56.714120][ C0] Kernel Offset: disabled [ 56.718440][ C0] Rebooting in 86400 seconds..