last executing test programs: 924.095658ms ago: executing program 2 (id=3): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x10, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x11, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x12, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x13, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x14, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x15, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x17, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x19, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x1b, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x1d, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)={0x3c, 0x1e, 0x1, 0x0, 0x0, {0xa}, [@typed={0x25, 0x1, 0x0, 0x0, @str='SYZ01234567890123456789012345678\x00'}]}, 0x3c}}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r1, &(0x7f0000000300)=@in={0x2, 0x4e20, @loopback}, 0x10) listen(r1, 0x5) connect(r2, &(0x7f0000000300)=@in={0x2, 0x4e20, @loopback}, 0x10) accept4(r1, 0x0, 0x0, 0x0) 437.201199ms ago: executing program 2 (id=6): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}]}, 0x50}}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'veth1\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newqdisc={0x34, 0x24, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}}, 0x0) 186.413226ms ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='proc\x00', &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/tcp_syncookies\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='2\x00', 0x1) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @empty}, 0x10) listen(r1, 0x1) syz_emit_ethernet(0x42, &(0x7f0000000180)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x40, 0x6, 0x0, @remote, @local}, {{0x1234, 0x4e20, 0x100, 0x0, 0x0, 0x0, 0x8, 0x2, 0x1000, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x11223344}]}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000240)={0x0, 0x0}, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000280)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x56, &(0x7f00000002c0)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x40, 0x6, 0x0, @remote, @local}, {{0x1234, 0x4e20, r2, r3, 0x0, 0x0, 0xd, 0x10, 0x1000, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x11223345, 0x11223344}, @mptcp=@capable={0x1e, 0x14, 0x0, 0x8, 0x0, 0x1122334455667788, [0x8877665544332211]}]}}}}}}}, 0x0) 103.138718ms ago: executing program 2 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd/threads\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./nfsd/portlist\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='2049\n', 0x5) 0s ago: executing program 3 (id=8): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x1f91, @loopback}, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x54, r1, 0x1, 0x123, 0x234, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x1f90, @loopback}}, {0x14, 0x2, @in={0x2, 0x1f91, @loopback}}}}]}]}, 0x54}}, 0x0) recvfrom$inet(r2, &(0x7f0000000200), 0x100, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.153' (ED25519) to the list of known hosts. [ 62.342454][ T4174] cgroup: Unknown subsys name 'net' [ 62.451007][ T4174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 63.887111][ T4174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 65.301857][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 65.347766][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 65.387498][ T4193] chnl_net:caif_netlink_parms(): no params data found [ 65.430648][ T4200] chnl_net:caif_netlink_parms(): no params data found [ 65.482994][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 65.526005][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.533898][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.542240][ T4187] device bridge_slave_0 entered promiscuous mode [ 65.554400][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.561655][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.569875][ T4187] device bridge_slave_1 entered promiscuous mode [ 65.617201][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.624605][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.632783][ T4194] device bridge_slave_0 entered promiscuous mode [ 65.646383][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.653613][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.661447][ T4194] device bridge_slave_1 entered promiscuous mode [ 65.679829][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.689094][ T4193] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.696790][ T4193] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.705166][ T4193] device bridge_slave_0 entered promiscuous mode [ 65.719272][ T4193] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.726479][ T4193] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.734993][ T4193] device bridge_slave_1 entered promiscuous mode [ 65.749502][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.766779][ T4200] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.773965][ T4200] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.782373][ T4200] device bridge_slave_0 entered promiscuous mode [ 65.796288][ T4200] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.803577][ T4200] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.811922][ T4200] device bridge_slave_1 entered promiscuous mode [ 65.832061][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.867786][ T4193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.879921][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.902199][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.909340][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.917474][ T4186] device bridge_slave_0 entered promiscuous mode [ 65.933757][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.944790][ T4200] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.957228][ T4187] team0: Port device team_slave_0 added [ 65.970726][ T4187] team0: Port device team_slave_1 added [ 65.978625][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.985806][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.997734][ T4186] device bridge_slave_1 entered promiscuous mode [ 66.011728][ T4200] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.023069][ T4194] team0: Port device team_slave_0 added [ 66.061511][ T4194] team0: Port device team_slave_1 added [ 66.074254][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.081434][ T4187] 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. [ 66.107734][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.128073][ T4193] team0: Port device team_slave_0 added [ 66.149783][ T4200] team0: Port device team_slave_0 added [ 66.156289][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.163870][ T4187] 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. [ 66.190014][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.203893][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.214650][ T4193] team0: Port device team_slave_1 added [ 66.222092][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.231642][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.238606][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.265436][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.278167][ T4200] team0: Port device team_slave_1 added [ 66.319620][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.326881][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.353257][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.382172][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.389175][ T4193] 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. [ 66.416167][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.429017][ T4200] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.436173][ T4200] 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. [ 66.462398][ T4200] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.491509][ T4186] team0: Port device team_slave_0 added [ 66.498422][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.505700][ T4193] 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. [ 66.532138][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.544152][ T4200] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.551749][ T4200] 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. [ 66.577902][ T4200] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.590584][ T4186] team0: Port device team_slave_1 added [ 66.601046][ T4187] device hsr_slave_0 entered promiscuous mode [ 66.607903][ T4187] device hsr_slave_1 entered promiscuous mode [ 66.673115][ T4194] device hsr_slave_0 entered promiscuous mode [ 66.679849][ T4194] device hsr_slave_1 entered promiscuous mode [ 66.686820][ T4194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.694948][ T4194] Cannot create hsr debugfs directory [ 66.700838][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.708079][ T4186] 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. [ 66.734550][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.753128][ T4193] device hsr_slave_0 entered promiscuous mode [ 66.759807][ T4193] device hsr_slave_1 entered promiscuous mode [ 66.766785][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.774459][ T4193] Cannot create hsr debugfs directory [ 66.794398][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.801842][ T4186] 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. [ 66.828009][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.864288][ T4200] device hsr_slave_0 entered promiscuous mode [ 66.871467][ T4200] device hsr_slave_1 entered promiscuous mode [ 66.877936][ T4200] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.886761][ T4200] Cannot create hsr debugfs directory [ 66.978673][ T4186] device hsr_slave_0 entered promiscuous mode [ 66.986124][ T4186] device hsr_slave_1 entered promiscuous mode [ 66.993926][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.002281][ T4186] Cannot create hsr debugfs directory [ 67.032015][ T1108] Bluetooth: hci4: command 0x0409 tx timeout [ 67.038875][ T1108] Bluetooth: hci0: command 0x0409 tx timeout [ 67.045565][ T1108] Bluetooth: hci3: command 0x0409 tx timeout [ 67.051882][ T1108] Bluetooth: hci2: command 0x0409 tx timeout [ 67.058013][ T1108] Bluetooth: hci1: command 0x0409 tx timeout [ 67.254788][ T4187] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.269265][ T4187] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.284668][ T4187] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.293938][ T4187] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.358240][ T4194] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.368476][ T4194] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.389074][ T4194] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.398292][ T4194] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.408636][ T4200] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 67.442831][ T4200] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 67.466273][ T4200] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 67.478928][ T4200] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 67.536332][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.545549][ T4186] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.557352][ T4186] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.566778][ T4186] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.585116][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.595100][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.613311][ T4186] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.625161][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.643698][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.656211][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.666135][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.673441][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.690717][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.721824][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.730472][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.740209][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.747331][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.785999][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.795170][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.806314][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.815991][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.825861][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.834972][ T308] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.862907][ T4193] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.878833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.888145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.897094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.906808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.926962][ T4193] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.937904][ T4187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.949342][ T4187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.958172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.967641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.988134][ T4193] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.998363][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.007178][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.021938][ T4193] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.040229][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.062904][ T4200] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.074369][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.096308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.110908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.119870][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.126981][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.136679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.156577][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.168710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.180923][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.188082][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.208925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.222710][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.248284][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.262729][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.284962][ T4200] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.292797][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.302988][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.313951][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.321043][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.329885][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.339573][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.348654][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.355754][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.364603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.374228][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.386625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.395232][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.404902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.414618][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.427175][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.456754][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.467440][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.479228][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.488815][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.497759][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.504896][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.513240][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.522918][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.532367][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.539467][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.547581][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.559985][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.568577][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.598017][ T4186] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.608575][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.624071][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.632519][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.644570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.653346][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.662947][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.671498][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.679950][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.689641][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.698517][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.707480][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.717160][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.726504][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.735284][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.744340][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.754965][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.765016][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.773346][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.783902][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.795046][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.821006][ T4194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.859329][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.882832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.901805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.910664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.932489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.948730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.964162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.985986][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.012037][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.034031][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.052656][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.081543][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.090046][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.109079][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.117678][ T7] Bluetooth: hci1: command 0x041b tx timeout [ 69.124908][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 69.131907][ T7] Bluetooth: hci3: command 0x041b tx timeout [ 69.137983][ T7] Bluetooth: hci0: command 0x041b tx timeout [ 69.144513][ T7] Bluetooth: hci4: command 0x041b tx timeout [ 69.153640][ T4187] device veth0_vlan entered promiscuous mode [ 69.165246][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.176344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.185016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.193304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.203527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.212295][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.219345][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.227450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.240749][ T4200] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.252853][ T4200] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.280506][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.291552][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.299814][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.312273][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.319696][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.328166][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.336039][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.343796][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.353112][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.361749][ T1275] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.368808][ T1275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.377930][ T4187] device veth1_vlan entered promiscuous mode [ 69.394468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.402958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.427913][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.460504][ T4187] device veth0_macvtap entered promiscuous mode [ 69.469894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.480587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.489936][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.529416][ T4187] device veth1_macvtap entered promiscuous mode [ 69.544741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.553627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.564141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.573704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.582621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.593021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.601846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.610497][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.620681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.630407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.639813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.659481][ T4194] device veth0_vlan entered promiscuous mode [ 69.679090][ T4193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.697123][ T4193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.705421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.719382][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.729882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.740377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.749454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.758365][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.785989][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.800690][ T4194] device veth1_vlan entered promiscuous mode [ 69.825803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.838083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.848476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.857491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.868296][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.895113][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.927100][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.936059][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.945927][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.954917][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.963292][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.975627][ T4186] device veth0_vlan entered promiscuous mode [ 69.989270][ T4187] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.000041][ T4187] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.009108][ T4187] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.019958][ T4187] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.032316][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.040775][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.063485][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.070957][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.135124][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.144560][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.156443][ T4186] device veth1_vlan entered promiscuous mode [ 70.169705][ T4200] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.187558][ T4194] device veth0_macvtap entered promiscuous mode [ 70.204716][ T4194] device veth1_macvtap entered promiscuous mode [ 70.236860][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.256117][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.265769][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.274721][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.283691][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.292086][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.299539][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.324674][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.339109][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.350631][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.370489][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.380947][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.390191][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.401046][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.415624][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.426525][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.437997][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.456896][ T4186] device veth0_macvtap entered promiscuous mode [ 70.470116][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.496503][ T1275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.528306][ T4194] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.540568][ T4194] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.546042][ T1275] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.552607][ T4194] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.569798][ T4194] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.576236][ T1275] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.596386][ T4186] device veth1_macvtap entered promiscuous mode [ 70.604826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.613217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.622659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.690915][ T1275] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.723587][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.731449][ T1275] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.743245][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.756600][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.765131][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.773769][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.786173][ T4193] device veth0_vlan entered promiscuous mode [ 70.797502][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.813178][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.824251][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.834937][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.848180][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.876070][ T4193] device veth1_vlan entered promiscuous mode [ 70.884876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.897418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.909677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.927011][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.938012][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.948702][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.960515][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.972213][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.001716][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.010013][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.022359][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.033272][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.051459][ T4186] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.060797][ T4186] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.071081][ T4186] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.079912][ T4186] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.088561][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.146688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.155130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.164534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.174426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.184098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.193149][ T4235] Bluetooth: hci4: command 0x040f tx timeout [ 71.199318][ T4235] Bluetooth: hci0: command 0x040f tx timeout [ 71.222024][ T4193] device veth0_macvtap entered promiscuous mode [ 71.223823][ T4263] netlink: 'syz.2.3': attribute type 1 has an invalid length. [ 71.234208][ T4235] Bluetooth: hci3: command 0x040f tx timeout [ 71.243270][ T4200] device veth0_vlan entered promiscuous mode [ 71.250585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.258938][ T4235] Bluetooth: hci2: command 0x040f tx timeout [ 71.265688][ T4235] Bluetooth: hci1: command 0x040f tx timeout [ 71.266957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.284999][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.291791][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.295624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.316204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.324492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.346880][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.360018][ T4193] device veth1_macvtap entered promiscuous mode [ 71.369040][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.376979][ T4263] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 71.406170][ T4200] device veth1_vlan entered promiscuous mode [ 71.419235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.427972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.437533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.476254][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.501162][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.519157][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.531020][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.554408][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.574357][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.586271][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.597199][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.607794][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.618733][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.630223][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.642075][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.653204][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.665043][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.683980][ T4193] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.694742][ T4193] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.704979][ T4193] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.714111][ T4193] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.729626][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.743081][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.752745][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.761895][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.834005][ T4270] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 71.865530][ T4200] device veth0_macvtap entered promiscuous mode [ 71.873472][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.886502][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.913920][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.932359][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.987256][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.997267][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.011664][ T4200] device veth1_macvtap entered promiscuous mode [ 72.030198][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.045944][ T4274] svc: failed to register nfsdv3 RPC service (errno 111). [ 72.055550][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.067365][ T4274] svc: failed to register nfsaclv3 RPC service (errno 111). [ 72.077614][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.099269][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.109597][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.120527][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.130514][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.145532][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.158464][ T4200] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.182240][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.198715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.207581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.232430][ T1275] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.243188][ T4275] ================================================================== [ 72.245254][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.251427][ T4275] BUG: KASAN: use-after-free in nfsd_create_serv+0x11b/0x700 [ 72.251492][ T4275] Write of size 4 at addr ffff88805e887c50 by task syz.2.7/4275 [ 72.251510][ T4275] [ 72.251525][ T4275] CPU: 0 PID: 4275 Comm: syz.2.7 Not tainted syzkaller #0 [ 72.273824][ T1275] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.276970][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 72.276996][ T4275] Call Trace: [ 72.284398][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.286440][ T4275] [ 72.286452][ T4275] dump_stack_lvl+0x188/0x250 [ 72.294933][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.303818][ T4275] ? show_regs_print_info+0x20/0x20 [ 72.303850][ T4275] ? _printk+0xda/0x130 [ 72.303872][ T4275] ? nfsd_create_serv+0x11b/0x700 [ 72.303899][ T4275] ? load_image+0x410/0x410 [ 72.303921][ T4275] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 72.303952][ T4275] print_address_description+0x60/0x2d0 [ 72.303978][ T4275] ? nfsd_create_serv+0x11b/0x700 [ 72.311053][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.317074][ T4275] kasan_report+0xdf/0x130 [ 72.317107][ T4275] ? nfsd_create_serv+0x11b/0x700 [ 72.317134][ T4275] kasan_check_range+0x235/0x290 [ 72.317162][ T4275] nfsd_create_serv+0x11b/0x700 [ 72.317189][ T4275] ? _parse_integer_limit+0x195/0x1d0 [ 72.317211][ T4275] ? nfsd+0x2d0/0x2d0 [ 72.317235][ T4275] ? simple_strntoull+0x10e/0x180 [ 72.317263][ T4275] ? simple_strtoull+0x30/0x30 [ 72.317291][ T4275] ? qword_get+0x5a5/0x640 [ 72.317322][ T4275] write_ports+0x526/0xb80 [ 72.320489][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.324949][ T4275] ? write_versions+0xbb0/0xbb0 [ 72.324989][ T4275] ? __might_fault+0xb3/0x110 [ 72.325016][ T4275] ? _copy_from_user+0x111/0x170 [ 72.325045][ T4275] ? simple_transaction_get+0x119/0x140 [ 72.325072][ T4275] nfsctl_transaction_write+0x105/0x150 [ 72.336230][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.340725][ T4275] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 72.340755][ T4275] vfs_write+0x304/0xd70 [ 72.345227][ T4200] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.349959][ T4275] ? file_end_write+0x250/0x250 [ 72.355012][ T4200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.359966][ T4275] ? mutex_lock_nested+0x17/0x20 [ 72.370935][ T4200] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.380374][ T4275] ? __fdget_pos+0x2bf/0x370 [ 72.380401][ T4275] ? ksys_write+0x70/0x260 [ 72.380427][ T4275] ksys_write+0x153/0x260 [ 72.380451][ T4275] ? __ia32_sys_read+0x80/0x80 [ 72.380476][ T4275] ? lockdep_hardirqs_on+0x94/0x140 [ 72.380503][ T4275] do_syscall_64+0x4c/0xa0 [ 72.380522][ T4275] ? clear_bhb_loop+0x30/0x80 [ 72.380550][ T4275] ? clear_bhb_loop+0x30/0x80 [ 72.380574][ T4275] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.380608][ T4275] RIP: 0033:0x7fd1e5e66e99 [ 72.380635][ T4275] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 72.380653][ T4275] RSP: 002b:00007fd1e409e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 72.380678][ T4275] RAX: ffffffffffffffda RBX: 00007fd1e60ef090 RCX: 00007fd1e5e66e99 [ 72.380694][ T4275] RDX: 0000000000000005 RSI: 0000200000000180 RDI: 0000000000000004 [ 72.380709][ T4275] RBP: 00007fd1e5efceaf R08: 0000000000000000 R09: 0000000000000000 [ 72.380723][ T4275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.380737][ T4275] R13: 00007fd1e60ef128 R14: 00007fd1e60ef090 R15: 00007ffce83263e8 [ 72.380769][ T4275] [ 72.380778][ T4275] [ 72.380782][ T4275] Allocated by task 4274: [ 72.380792][ T4275] __kasan_kmalloc+0xaf/0xe0 [ 72.380813][ T4275] __svc_create+0x60/0x9d0 [ 72.380833][ T4275] svc_create_pooled+0x62f/0x810 [ 72.380853][ T4275] nfsd_create_serv+0x2f9/0x700 [ 72.380870][ T4275] nfsd_svc+0x132/0x9e0 [ 72.380885][ T4275] write_threads+0x2ea/0x350 [ 72.380902][ T4275] nfsctl_transaction_write+0x105/0x150 [ 72.380921][ T4275] vfs_write+0x304/0xd70 [ 72.380938][ T4275] ksys_write+0x153/0x260 [ 72.380956][ T4275] do_syscall_64+0x4c/0xa0 [ 72.380973][ T4275] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.441639][ T4200] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.443534][ T4275] [ 72.443542][ T4275] Freed by task 4274: [ 72.443553][ T4275] kasan_set_track+0x4b/0x70 [ 72.448387][ T4200] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.453180][ T4275] kasan_set_free_info+0x1f/0x40 [ 72.453205][ T4275] ____kasan_slab_free+0xd5/0x110 [ 72.453225][ T4275] slab_free_freelist_hook+0xec/0x170 [ 72.453244][ T4275] kfree+0xef/0x2a0 [ 72.459113][ T4200] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.464326][ T4275] nfsd_svc+0x7cf/0x9e0 [ 72.464349][ T4275] write_threads+0x2ea/0x350 [ 72.464368][ T4275] nfsctl_transaction_write+0x105/0x150 [ 72.464388][ T4275] vfs_write+0x304/0xd70 [ 72.464407][ T4275] ksys_write+0x153/0x260 [ 72.489055][ T4200] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.494504][ T4275] do_syscall_64+0x4c/0xa0 [ 72.494534][ T4275] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.494557][ T4275] [ 72.494563][ T4275] The buggy address belongs to the object at ffff88805e887c00 [ 72.494563][ T4275] which belongs to the cache kmalloc-512 of size 512 [ 72.494581][ T4275] The buggy address is located 80 bytes inside of [ 72.494581][ T4275] 512-byte region [ffff88805e887c00, ffff88805e887e00) [ 72.494602][ T4275] The buggy address belongs to the page: [ 72.494634][ T4275] page:ffffea00017a2100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5e884 [ 72.841674][ T4275] head:ffffea00017a2100 order:2 compound_mapcount:0 compound_pincount:0 [ 72.850020][ T4275] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 72.858026][ T4275] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888016c41c80 [ 72.866627][ T4275] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 72.875299][ T4275] page dumped because: kasan: bad access detected [ 72.881744][ T4275] page_owner tracks the page as allocated [ 72.887469][ T4275] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4200, ts 71864134107, free_ts 24107509751 [ 72.907995][ T4275] get_page_from_freelist+0x24f6/0x2670 [ 72.913589][ T4275] __alloc_pages+0x1ee/0x480 [ 72.918187][ T4275] new_slab+0xc0/0x4b0 [ 72.922257][ T4275] ___slab_alloc+0x807/0xdd0 [ 72.926863][ T4275] __kmalloc+0x11d/0x340 [ 72.931131][ T4275] fib6_info_alloc+0x2e/0xe0 [ 72.935741][ T4275] ip6_route_info_create+0x455/0x1220 [ 72.941139][ T4275] ip6_route_add+0x24/0x130 [ 72.945662][ T4275] addrconf_prefix_route+0x249/0x320 [ 72.950967][ T4275] inet6_addr_add+0x500/0x9b0 [ 72.955671][ T4275] inet6_rtm_newaddr+0x64c/0x8f0 [ 72.960650][ T4275] rtnetlink_rcv_msg+0x7f1/0xf10 [ 72.965612][ T4275] netlink_rcv_skb+0x1e9/0x430 [ 72.970403][ T4275] netlink_unicast+0x78f/0x940 [ 72.975233][ T4275] netlink_sendmsg+0x8ba/0xbe0 [ 72.980053][ T4275] __sys_sendto+0x46d/0x620 [ 72.984579][ T4275] page last free stack trace: [ 72.989279][ T4275] free_unref_page_prepare+0x637/0x6c0 [ 72.994773][ T4275] free_unref_page+0x8f/0x2a0 [ 72.999480][ T4275] free_contig_range+0x96/0xf0 [ 73.004268][ T4275] destroy_args+0xef/0xa00 [ 73.008716][ T4275] debug_vm_pgtable+0x321/0x380 [ 73.013609][ T4275] do_one_initcall+0x272/0x730 [ 73.018405][ T4275] do_initcall_level+0x13d/0x1f0 [ 73.023421][ T4275] do_initcalls+0x4b/0x90 [ 73.027791][ T4275] kernel_init_freeable+0x3d5/0x560 [ 73.033032][ T4275] kernel_init+0x19/0x1b0 [ 73.037390][ T4275] ret_from_fork+0x1f/0x30 [ 73.041848][ T4275] [ 73.044198][ T4275] Memory state around the buggy address: [ 73.049866][ T4275] ffff88805e887b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 73.057993][ T4275] ffff88805e887b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 73.066086][ T4275] >ffff88805e887c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.074154][ T4275] ^ [ 73.080841][ T4275] ffff88805e887c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.088917][ T4275] ffff88805e887d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.097006][ T4275] ================================================================== [ 73.105075][ T4275] Disabling lock debugging due to kernel taint [ 73.116595][ T4275] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 73.123836][ T4275] CPU: 1 PID: 4275 Comm: syz.2.7 Tainted: G B syzkaller #0 [ 73.132359][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 73.142437][ T4275] Call Trace: [ 73.145748][ T4275] [ 73.148704][ T4275] dump_stack_lvl+0x188/0x250 [ 73.153416][ T4275] ? show_regs_print_info+0x20/0x20 [ 73.158650][ T4275] ? load_image+0x410/0x410 [ 73.163198][ T4275] panic+0x2f8/0x850 [ 73.167141][ T4275] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 73.173328][ T4275] ? bpf_jit_dump+0xd0/0xd0 [ 73.177854][ T4275] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 73.183851][ T4275] ? _raw_spin_unlock+0x40/0x40 [ 73.188716][ T4275] ? nfsd_create_serv+0x11b/0x700 [ 73.193759][ T4275] check_panic_on_warn+0x80/0xa0 [ 73.198714][ T4275] ? nfsd_create_serv+0x11b/0x700 [ 73.203746][ T4275] end_report+0x6d/0xf0 [ 73.207916][ T4275] kasan_report+0x102/0x130 [ 73.212438][ T4275] ? nfsd_create_serv+0x11b/0x700 [ 73.217481][ T4275] kasan_check_range+0x235/0x290 [ 73.222439][ T4275] nfsd_create_serv+0x11b/0x700 [ 73.227308][ T4275] ? _parse_integer_limit+0x195/0x1d0 [ 73.232695][ T4275] ? nfsd+0x2d0/0x2d0 [ 73.236686][ T4275] ? simple_strntoull+0x10e/0x180 [ 73.241732][ T4275] ? simple_strtoull+0x30/0x30 [ 73.246530][ T4275] ? qword_get+0x5a5/0x640 [ 73.250967][ T4275] write_ports+0x526/0xb80 [ 73.255397][ T4275] ? write_versions+0xbb0/0xbb0 [ 73.260273][ T4275] ? __might_fault+0xb3/0x110 [ 73.264972][ T4275] ? _copy_from_user+0x111/0x170 [ 73.269944][ T4275] ? simple_transaction_get+0x119/0x140 [ 73.275517][ T4275] nfsctl_transaction_write+0x105/0x150 [ 73.281071][ T4275] ? nfsctl_transaction_read+0x1b0/0x1b0 [ 73.286712][ T4275] vfs_write+0x304/0xd70 [ 73.290978][ T4275] ? file_end_write+0x250/0x250 [ 73.295874][ T4275] ? mutex_lock_nested+0x17/0x20 [ 73.300830][ T4275] ? __fdget_pos+0x2bf/0x370 [ 73.305452][ T4275] ? ksys_write+0x70/0x260 [ 73.309882][ T4275] ksys_write+0x153/0x260 [ 73.314221][ T4275] ? __ia32_sys_read+0x80/0x80 [ 73.318997][ T4275] ? lockdep_hardirqs_on+0x94/0x140 [ 73.324227][ T4275] do_syscall_64+0x4c/0xa0 [ 73.328651][ T4275] ? clear_bhb_loop+0x30/0x80 [ 73.333329][ T4275] ? clear_bhb_loop+0x30/0x80 [ 73.338008][ T4275] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.343926][ T4275] RIP: 0033:0x7fd1e5e66e99 [ 73.348377][ T4275] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.367996][ T4275] RSP: 002b:00007fd1e409e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 73.376422][ T4275] RAX: ffffffffffffffda RBX: 00007fd1e60ef090 RCX: 00007fd1e5e66e99 [ 73.384408][ T4275] RDX: 0000000000000005 RSI: 0000200000000180 RDI: 0000000000000004 [ 73.392388][ T4275] RBP: 00007fd1e5efceaf R08: 0000000000000000 R09: 0000000000000000 [ 73.400368][ T4275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.408348][ T4275] R13: 00007fd1e60ef128 R14: 00007fd1e60ef090 R15: 00007ffce83263e8 [ 73.416335][ T4275] [ 73.419453][ T4275] Kernel Offset: disabled [ 73.423790][ T4275] Rebooting in 86400 seconds..