last executing test programs: 1.803587346s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./mnt\x00', 0x101000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0x1000) 1.451616545s ago: executing program 1 (id=6): execveat(0xffffffffffffff9c, &(0x7f0000000040)='./syz-executor\x00', 0x0, 0x0, 0x0) 1.193905981s ago: executing program 1 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/platform/pcspkr\x00', 0x0, 0x0) 1.095407844s ago: executing program 1 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='-2 -3 -4\n', 0x9) 1.038700155s ago: executing program 1 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./proc/1/root\x00', 0x200000, 0x0) r1 = openat(r0, &(0x7f0000000180)='bfubase.frm\x00', 0x42, 0x1ff) write(r1, &(0x7f00000001c0)='\x00', 0x1) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/module/firmware_class/parameters/path\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='.\x00', 0x2) close(r2) r3 = syz_usb_connect(0x0, 0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="12010002000000407c0500220000000000010902200001010080320904000002ffffff000705020240000007058102400000"], 0x0) syz_usb_control_io(r3, 0x0, 0x0) 943.249107ms ago: executing program 3 (id=4): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x44, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_AUTH_TYPE={0x8}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}]]}, 0x44}}, 0x0) syz_80211_inject_frame(&(0x7f00000002c0), &(0x7f0000000300)=@mgmt_frame=@probe_response={{{}, {}, @device_a, @device_b, @from_mac=@device_b}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 808.476731ms ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='alarmtimer', 0xa) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1, 0x0) write(r1, &(0x7f0000000400)='pcspkr', 0x6) close(r1) 594.017846ms ago: executing program 2 (id=10): r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x801, @empty}, 0x10) dup2(r0, 0xa) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/portlist\x00', 0x2, 0x0) write(r1, &(0x7f00000000c0)='10\n', 0x3) 553.682007ms ago: executing program 0 (id=1): r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x1, 0x18e, [0x7f0000000140, 0x0, 0x0, 0x7f0000000260, 0x7f0000000290], 0x0, 0x0, &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x1, 0x0, 0x806, '\x00', '\x00', '\x00', '\x00', @broadcast, [], @broadcast, [], 0xce, 0xce, 0xfe, [@arp={{'arp\x00', 0x0, 0x38}, {{0x0, 0x0, 0x0, @empty, 0x0, @empty, 0x0, @broadcast, [], @broadcast, [], 0x8}}}], [], @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x206) 501.506508ms ago: executing program 0 (id=11): unshare(0x20000) syz_usb_connect(0x0, 0x2b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040936901b00001010203010902190001010080320904000001030000000705810310000a"], 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./sys/bus/usb/devices/1-1:1.0/input/input4/hide_icon\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/usb/devices/1-1:1.0/input/input4/show_icon\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/bus/usb/devices/1-1:1.0/input/input4/name\x00', 0x0, 0x0) 445.453969ms ago: executing program 4 (id=5): syz_usb_connect(0x3, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xccd, 0x39, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0xfa}}]}}, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1dcd6500}, 0x0) r0 = syz_open_dev$video(&(0x7f0000000200), 0x0, 0x2) read(r0, &(0x7f0000000300)=""/4096, 0x1000) 347.048212ms ago: executing program 2 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040), &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/drivers/i915\x00', 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000140), 0x0, 0x0) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) 344.482722ms ago: executing program 2 (id=13): r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write$ath9k_ep2(r0, 0x83, 0x10, &(0x7f0000000040)=@ready={0x0, 0x0, 0x8, "b326b0dc", {0x1, 0x8, 0x7, 0x9}}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) 215.998905ms ago: executing program 3 (id=14): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./pipe\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./pipe\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./nfsd/threads\x00', 0x2, 0x0) write(r0, &(0x7f0000000200)='1\n', 0x2) 0s ago: executing program 3 (id=15): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./s\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./s\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./s/bus/platform/drivers/snd_aloop\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.110' (ED25519) to the list of known hosts. [ 60.640308][ T4169] cgroup: Unknown subsys name 'net' [ 60.795563][ T4169] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 62.283185][ T4169] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 64.386530][ T4192] chnl_net:caif_netlink_parms(): no params data found [ 64.406287][ T4185] chnl_net:caif_netlink_parms(): no params data found [ 64.444236][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 64.479321][ T4197] chnl_net:caif_netlink_parms(): no params data found [ 64.559616][ T4192] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.567232][ T4192] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.575925][ T4192] device bridge_slave_0 entered promiscuous mode [ 64.588843][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 64.611127][ T4192] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.618225][ T4192] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.626693][ T4192] device bridge_slave_1 entered promiscuous mode [ 64.660917][ T4185] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.668107][ T4185] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.676926][ T4185] device bridge_slave_0 entered promiscuous mode [ 64.716826][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.724078][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.732635][ T4186] device bridge_slave_0 entered promiscuous mode [ 64.746159][ T4185] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.754589][ T4185] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.762653][ T4185] device bridge_slave_1 entered promiscuous mode [ 64.772286][ T4192] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.791095][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.798168][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.806629][ T4186] device bridge_slave_1 entered promiscuous mode [ 64.823466][ T4192] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.832990][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.840509][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.848843][ T4197] device bridge_slave_0 entered promiscuous mode [ 64.881271][ T4185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.898124][ T4185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.907730][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.915479][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.924093][ T4197] device bridge_slave_1 entered promiscuous mode [ 64.965279][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.983600][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.003283][ T4192] team0: Port device team_slave_0 added [ 65.012844][ T4185] team0: Port device team_slave_0 added [ 65.025473][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.034541][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.043399][ T4196] device bridge_slave_0 entered promiscuous mode [ 65.059377][ T4192] team0: Port device team_slave_1 added [ 65.074064][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.086653][ T4185] team0: Port device team_slave_1 added [ 65.094607][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.104294][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.113921][ T4196] device bridge_slave_1 entered promiscuous mode [ 65.135137][ T4186] team0: Port device team_slave_0 added [ 65.142881][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.180828][ T4186] team0: Port device team_slave_1 added [ 65.187314][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.194989][ T4192] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.221560][ T4192] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.248639][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.255651][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.281812][ T4185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.295655][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.313026][ T4192] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.320098][ T4192] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.346682][ T4192] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.360550][ T4197] team0: Port device team_slave_0 added [ 65.374091][ T4185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.381275][ T4185] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.409840][ T4185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.423213][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.445591][ T4197] team0: Port device team_slave_1 added [ 65.466995][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.474117][ 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. [ 65.500906][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.514553][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.522163][ 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. [ 65.548999][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.594711][ T4185] device hsr_slave_0 entered promiscuous mode [ 65.602423][ T4185] device hsr_slave_1 entered promiscuous mode [ 65.611538][ T4196] team0: Port device team_slave_0 added [ 65.640018][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.647010][ T4197] 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. [ 65.673620][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.692139][ T4196] team0: Port device team_slave_1 added [ 65.710285][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.717366][ T4197] 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. [ 65.743456][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.770757][ T4192] device hsr_slave_0 entered promiscuous mode [ 65.780760][ T4192] device hsr_slave_1 entered promiscuous mode [ 65.787807][ T4192] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.796393][ T4192] Cannot create hsr debugfs directory [ 65.836971][ T4186] device hsr_slave_0 entered promiscuous mode [ 65.844257][ T4186] device hsr_slave_1 entered promiscuous mode [ 65.851254][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.858914][ T4186] Cannot create hsr debugfs directory [ 65.865479][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.873390][ T4196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.899383][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.915789][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.923203][ T4196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 65.949722][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.009575][ T21] Bluetooth: hci4: command 0x0409 tx timeout [ 66.014813][ T4197] device hsr_slave_0 entered promiscuous mode [ 66.022526][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 66.028885][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 66.035622][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 66.036056][ T4197] device hsr_slave_1 entered promiscuous mode [ 66.052778][ T4197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.060492][ T4197] Cannot create hsr debugfs directory [ 66.098755][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 66.168086][ T4196] device hsr_slave_0 entered promiscuous mode [ 66.176694][ T4196] device hsr_slave_1 entered promiscuous mode [ 66.184009][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.192305][ T4196] Cannot create hsr debugfs directory [ 66.436605][ T4185] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.460376][ T4185] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.470573][ T4185] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.480882][ T4185] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.529357][ T4192] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.556307][ T4192] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.572459][ T4192] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.593851][ T4192] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.633417][ T4186] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 66.644109][ T4186] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 66.673843][ T4186] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 66.695274][ T4186] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 66.739379][ T4185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.766350][ T4197] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.787956][ T4185] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.800407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.811621][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.824532][ T4197] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.856497][ T4197] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.866813][ T4197] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.901347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.910586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.921019][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.928243][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.937805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.948221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.957974][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.965120][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.974503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.984560][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.997801][ T4192] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.023403][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.032889][ T4196] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.050618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.059926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.069189][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.087256][ T4192] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.111638][ T4196] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.122744][ T4196] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.133067][ T4196] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.147742][ T4185] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.160209][ T4185] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.172209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.180946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.190251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.200114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.207868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.215995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.225614][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.235421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.244018][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.252880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.263433][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.273453][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.282464][ T657] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.289607][ T657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.298012][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.338416][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.366903][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.385429][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.394390][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.401553][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.415661][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.424498][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.434086][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.443055][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.452355][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.462790][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.472059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.489669][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.498879][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.507410][ T657] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.514558][ T657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.564027][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.579273][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.588216][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.605413][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.616982][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.631791][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.641472][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.672979][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.682983][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.692976][ T657] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.700359][ T657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.709142][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.717845][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.727458][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.736356][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.745707][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.754818][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.766234][ T4192] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.791518][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.805267][ T4186] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.817125][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.838233][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.847809][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.855846][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.867641][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.876489][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.885494][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.894552][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.915165][ T4185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.948405][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.956284][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.968064][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.988062][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.017626][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.058818][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.082941][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.092046][ T4187] Bluetooth: hci1: command 0x041b tx timeout [ 68.102257][ T4187] Bluetooth: hci0: command 0x041b tx timeout [ 68.108825][ T4187] Bluetooth: hci2: command 0x041b tx timeout [ 68.115400][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.122548][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.130525][ T4187] Bluetooth: hci4: command 0x041b tx timeout [ 68.137953][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.146449][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.155619][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.172969][ T4187] Bluetooth: hci3: command 0x041b tx timeout [ 68.192548][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.200982][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.215198][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.226197][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.233391][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.249754][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.266918][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.288170][ T4185] device veth0_vlan entered promiscuous mode [ 68.313973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.324061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.332626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.341745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.352207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.361066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.371122][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.378214][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.386534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.395284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.403967][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.411118][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.419808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.427798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.435894][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.458510][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.469638][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.478610][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.487323][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.499487][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.506939][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.515059][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.524352][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.534711][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.544444][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.553776][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.561987][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.581140][ T4185] device veth1_vlan entered promiscuous mode [ 68.604082][ T4192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.617930][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.625639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.634265][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.644597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.654269][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.662933][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.672130][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.681319][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.689992][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.698575][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.713566][ T4196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.725700][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.738230][ T4197] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.755424][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.764543][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.791827][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.816999][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.847820][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.907353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.922949][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.936588][ T4185] device veth0_macvtap entered promiscuous mode [ 68.998710][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.007571][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.025092][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.036385][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.052920][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.067117][ T4185] device veth1_macvtap entered promiscuous mode [ 69.090971][ T4186] device veth0_vlan entered promiscuous mode [ 69.101244][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.110143][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.118020][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.126334][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.135586][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.145112][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.153330][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.179555][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.186787][ T4192] device veth0_vlan entered promiscuous mode [ 69.213421][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.222281][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.230606][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.238154][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.250726][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.262258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.272029][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.291142][ T4186] device veth1_vlan entered promiscuous mode [ 69.301141][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.313385][ T4185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.327127][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.336194][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.346222][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.362531][ T4192] device veth1_vlan entered promiscuous mode [ 69.382087][ T4185] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.397310][ T4185] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.410272][ T4185] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.423484][ T4185] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.483454][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.494634][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.503368][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.512719][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.524343][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.602593][ T4186] device veth0_macvtap entered promiscuous mode [ 69.627730][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.637112][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.647758][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.657215][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.677764][ T4196] device veth0_vlan entered promiscuous mode [ 69.693918][ T4186] device veth1_macvtap entered promiscuous mode [ 69.706421][ T4192] device veth0_macvtap entered promiscuous mode [ 69.720528][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.731491][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.741623][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.752129][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.761460][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.771114][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.802407][ T4192] device veth1_macvtap entered promiscuous mode [ 69.821047][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.833169][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 69.846713][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.864345][ T4207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.873427][ T4207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.901023][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.910260][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.921262][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.930739][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.939773][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.960700][ T4196] device veth1_vlan entered promiscuous mode [ 69.985456][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 69.997125][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.007764][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.020247][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.032029][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.041006][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.051737][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.063353][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.075497][ T4186] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.085345][ T4186] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.097298][ T4186] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.106186][ T4186] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.120380][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.129248][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.138233][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.148012][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.157017][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.166192][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.169807][ T4187] Bluetooth: hci4: command 0x040f tx timeout [ 70.177528][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.189677][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.197900][ T4187] Bluetooth: hci2: command 0x040f tx timeout [ 70.201002][ T4197] device veth0_vlan entered promiscuous mode [ 70.205508][ T4187] Bluetooth: hci0: command 0x040f tx timeout [ 70.217324][ T4187] Bluetooth: hci1: command 0x040f tx timeout [ 70.227071][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.240776][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.249899][ T21] Bluetooth: hci3: command 0x040f tx timeout [ 70.258272][ T4192] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.272789][ T4192] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.284245][ T4192] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.306649][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.316090][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.326173][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.337036][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.346202][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.355058][ T657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.373593][ T4197] device veth1_vlan entered promiscuous mode [ 70.383719][ T4192] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.393514][ T4192] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.402694][ T4192] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.412834][ T4192] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.424118][ T657] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.436246][ T4196] device veth0_macvtap entered promiscuous mode [ 70.443326][ T657] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.471413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.480778][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.489730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.498255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.517404][ T4196] device veth1_macvtap entered promiscuous mode [ 70.607150][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.623529][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.634365][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.646550][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.666381][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.676982][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.691974][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.702236][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.717194][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.728619][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.756562][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.766607][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.780909][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.809844][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.820300][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.831490][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.842430][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.857482][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.875199][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.875312][ T4261] EXT4-fs warning (device sda1): ext4_group_extend:1823: can't shrink FS - resize aborted [ 70.902836][ T4197] device veth0_macvtap entered promiscuous mode [ 70.921515][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.939690][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.955499][ T4196] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.964745][ T4196] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.975431][ T4196] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.984346][ T4196] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.997605][ T4197] device veth1_macvtap entered promiscuous mode [ 71.025851][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.040433][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.077955][ T4207] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.135747][ T4207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.146557][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.159432][ T4207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.162744][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.178789][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.192138][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.202041][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.212522][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.223251][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 71.234651][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.247815][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.261736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.276931][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.287051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.294071][ T4263] process 'syz.1.6' launched './syz-executor' with NULL argv: empty string added [ 71.313342][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.315665][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.342027][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.348631][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.371129][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.387261][ T1420] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.393990][ T1420] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.405069][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.415698][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.427078][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.437355][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 71.448161][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.460251][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.480422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.493791][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.504514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.546548][ T4197] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.571523][ T4197] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.582529][ T4197] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.591649][ T4197] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.622044][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.634405][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.671301][ T4207] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.682302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.704167][ T4207] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.740788][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.854735][ T4271] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 71.881190][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.894172][ T4207] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.910925][ T4207] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.918645][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.941811][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.961585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 71.994923][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.004556][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.017822][ T4209] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.119166][ T13] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 72.135614][ T4276] svc: failed to register nfsdv3 RPC service (errno 111). [ 72.170523][ T4276] svc: failed to register nfsaclv3 RPC service (errno 111). [ 72.249323][ T4229] Bluetooth: hci1: command 0x0419 tx timeout [ 72.256222][ T4229] Bluetooth: hci0: command 0x0419 tx timeout [ 72.263544][ T4229] Bluetooth: hci2: command 0x0419 tx timeout [ 72.270101][ T4229] Bluetooth: hci4: command 0x0419 tx timeout [ 72.329801][ T4174] Bluetooth: hci3: command 0x0419 tx timeout [ 72.428435][ T4229] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 72.463876][ T4288] svc: failed to register nfsdv3 RPC service (errno 111). [ 72.472174][ T4288] svc: failed to register nfsaclv3 RPC service (errno 111). [ 72.508785][ T13] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 72.519145][ T4230] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 72.531058][ T13] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 72.542920][ T13] usb 2-1: New USB device found, idVendor=057c, idProduct=2200, bcdDevice= 0.00 [ 72.559038][ T13] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.588438][ T23] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 72.609602][ T4186] ================================================================== [ 72.616915][ T4269] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 72.617922][ T4186] BUG: KASAN: use-after-free in nfsd_shutdown_threads+0x89/0x1a0 [ 72.632690][ T4186] Write of size 4 at addr ffff88802b80b050 by task syz-executor/4186 [ 72.638769][ T4269] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 72.640783][ T4186] [ 72.640823][ T4186] CPU: 1 PID: 4186 Comm: syz-executor Not tainted syzkaller #0 [ 72.657634][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 72.667730][ T4186] Call Trace: [ 72.671059][ T4186] [ 72.674018][ T4186] dump_stack_lvl+0x188/0x250 [ 72.678736][ T4186] ? show_regs_print_info+0x20/0x20 [ 72.683977][ T4186] ? load_image+0x410/0x410 [ 72.688510][ T4186] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 72.694005][ T4186] ? rcu_lock_release+0x5/0x20 [ 72.698807][ T4186] print_address_description+0x60/0x2d0 [ 72.704421][ T4186] ? nfsd_shutdown_threads+0x89/0x1a0 [ 72.709837][ T4186] kasan_report+0xdf/0x130 [ 72.714301][ T4186] ? nfsd_shutdown_threads+0x89/0x1a0 [ 72.719714][ T4186] kasan_check_range+0x235/0x290 [ 72.724691][ T4186] nfsd_shutdown_threads+0x89/0x1a0 [ 72.729934][ T4186] nfsd_umount+0x3e/0xc0 [ 72.734210][ T4186] deactivate_locked_super+0x93/0xf0 [ 72.739545][ T4186] cleanup_mnt+0x426/0x4d0 [ 72.744011][ T4186] task_work_run+0x125/0x1a0 [ 72.748642][ T4186] exit_to_user_mode_loop+0x10f/0x130 [ 72.754059][ T4186] exit_to_user_mode_prepare+0xee/0x180 [ 72.759633][ T4186] syscall_exit_to_user_mode+0x16/0x40 [ 72.765102][ T4186] do_syscall_64+0x58/0xa0 [ 72.769702][ T4186] ? clear_bhb_loop+0x30/0x80 [ 72.774415][ T4186] ? clear_bhb_loop+0x30/0x80 [ 72.779135][ T4186] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.785327][ T4186] RIP: 0033:0x7ff5e4d52397 [ 72.789810][ T4186] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 72.809720][ T4186] RSP: 002b:00007ffc2d2c7f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 72.818181][ T4186] RAX: 0000000000000000 RBX: 00007ff5e4de74bb RCX: 00007ff5e4d52397 [ 72.826176][ T4186] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc2d2c7fd0 [ 72.834185][ T4186] RBP: 00007ffc2d2c7fd0 R08: 00007ffc2d2c8fd0 R09: 00000000ffffffff [ 72.842184][ T4186] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2d2c9060 [ 72.850183][ T4186] R13: 00007ff5e4de74bb R14: 0000000000011b4e R15: 00007ffc2d2c90a0 [ 72.858227][ T4186] [ 72.861272][ T4186] [ 72.863597][ T4186] Allocated by task 4288: [ 72.867936][ T4186] __kasan_kmalloc+0xaf/0xe0 [ 72.872539][ T4186] __svc_create+0x60/0x9d0 [ 72.876989][ T4186] svc_create_pooled+0x62f/0x810 [ 72.881966][ T4186] nfsd_create_serv+0x2f9/0x700 [ 72.887015][ T4186] nfsd_svc+0x132/0x9e0 [ 72.891199][ T4186] write_threads+0x2ea/0x350 [ 72.895816][ T4186] nfsctl_transaction_write+0x105/0x150 [ 72.901406][ T4186] vfs_write+0x304/0xd70 [ 72.905689][ T4186] ksys_write+0x153/0x260 [ 72.910045][ T4186] do_syscall_64+0x4c/0xa0 [ 72.914465][ T4186] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.920369][ T4186] [ 72.922715][ T4186] Freed by task 4288: [ 72.926718][ T4186] kasan_set_track+0x4b/0x70 [ 72.931338][ T4186] kasan_set_free_info+0x1f/0x40 [ 72.936313][ T4186] ____kasan_slab_free+0xd5/0x110 [ 72.941372][ T4186] slab_free_freelist_hook+0xec/0x170 [ 72.946777][ T4186] kfree+0xef/0x2a0 [ 72.950614][ T4186] nfsd_svc+0x7cf/0x9e0 [ 72.954798][ T4186] write_threads+0x2ea/0x350 [ 72.959430][ T4186] nfsctl_transaction_write+0x105/0x150 [ 72.965025][ T4186] vfs_write+0x304/0xd70 [ 72.969308][ T4186] ksys_write+0x153/0x260 [ 72.973666][ T4186] do_syscall_64+0x4c/0xa0 [ 72.978109][ T4186] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.984077][ T4186] [ 72.986425][ T4186] The buggy address belongs to the object at ffff88802b80b000 [ 72.986425][ T4186] which belongs to the cache kmalloc-512 of size 512 [ 73.000506][ T4186] The buggy address is located 80 bytes inside of [ 73.000506][ T4186] 512-byte region [ffff88802b80b000, ffff88802b80b200) [ 73.013998][ T4186] The buggy address belongs to the page: [ 73.019674][ T4186] page:ffffea0000ae0200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2b808 [ 73.029868][ T4186] head:ffffea0000ae0200 order:2 compound_mapcount:0 compound_pincount:0 [ 73.038232][ T4186] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 73.046465][ T4186] raw: 00fff00000010200 ffffea0001f11800 0000000600000006 ffff888016c41c80 [ 73.055077][ T4186] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 73.063667][ T4186] page dumped because: kasan: bad access detected [ 73.070114][ T4186] page_owner tracks the page as allocated [ 73.075939][ T4186] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 22874457495, free_ts 0 [ 73.093953][ T4186] get_page_from_freelist+0x24f6/0x2670 [ 73.099548][ T4186] __alloc_pages+0x1ee/0x480 [ 73.104180][ T4186] alloc_page_interleave+0x24/0x1e0 [ 73.109406][ T4186] new_slab+0xc0/0x4b0 [ 73.113477][ T4186] ___slab_alloc+0x807/0xdd0 [ 73.118094][ T4186] __kmalloc_node_track_caller+0x13d/0x3a0 [ 73.123919][ T4186] __alloc_skb+0x22c/0x750 [ 73.128376][ T4186] alloc_uevent_skb+0x7d/0x230 [ 73.133169][ T4186] kobject_uevent_net_broadcast+0x17e/0x530 [ 73.139462][ T4186] kobject_uevent_env+0x550/0x890 [ 73.144677][ T4186] device_add+0xac2/0x1050 [ 73.149199][ T4186] netdev_register_kobject+0x184/0x320 [ 73.154667][ T4186] register_netdevice+0x10e8/0x1720 [ 73.159879][ T4186] register_netdev+0x37/0x50 [ 73.164487][ T4186] rose_proto_init+0x18d/0x780 [ 73.169315][ T4186] do_one_initcall+0x272/0x730 [ 73.174124][ T4186] page_owner free stack trace missing [ 73.177975][ T4230] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 73.179512][ T4186] [ 73.179518][ T4186] Memory state around the buggy address: [ 73.179530][ T4186] ffff88802b80af00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 73.179544][ T4186] ffff88802b80af80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 73.179558][ T4186] >ffff88802b80b000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.198689][ T4230] usb 5-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 73.205703][ T4186] ^ [ 73.205720][ T4186] ffff88802b80b080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.205736][ T4186] ffff88802b80b100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.253647][ T4186] ================================================================== [ 73.261756][ T4186] Disabling lock debugging due to kernel taint [ 73.272111][ T13] usb 2-1: Direct firmware load for bfubase.frm failed with error -2 [ 73.285142][ T13] usb 2-1: Falling back to sysfs fallback for: bfubase.frm [ 73.298091][ T4186] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 73.305336][ T4186] CPU: 0 PID: 4186 Comm: syz-executor Tainted: G B syzkaller #0 [ 73.315514][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 73.325595][ T4186] Call Trace: [ 73.329601][ T4186] [ 73.332539][ T4186] dump_stack_lvl+0x188/0x250 [ 73.337354][ T4186] ? show_regs_print_info+0x20/0x20 [ 73.342627][ T4186] ? load_image+0x410/0x410 [ 73.347163][ T4186] panic+0x2f8/0x850 [ 73.351078][ T4186] ? bpf_jit_dump+0xd0/0xd0 [ 73.355589][ T4186] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 73.361710][ T4186] ? _raw_spin_unlock+0x40/0x40 [ 73.366592][ T4186] ? nfsd_shutdown_threads+0x89/0x1a0 [ 73.372019][ T4186] check_panic_on_warn+0x80/0xa0 [ 73.377013][ T4186] ? nfsd_shutdown_threads+0x89/0x1a0 [ 73.382493][ T4186] end_report+0x6d/0xf0 [ 73.386688][ T4186] kasan_report+0x102/0x130 [ 73.391347][ T4186] ? nfsd_shutdown_threads+0x89/0x1a0 [ 73.396756][ T4186] kasan_check_range+0x235/0x290 [ 73.401722][ T4186] nfsd_shutdown_threads+0x89/0x1a0 [ 73.406930][ T4186] nfsd_umount+0x3e/0xc0 [ 73.411178][ T4186] deactivate_locked_super+0x93/0xf0 [ 73.416468][ T4186] cleanup_mnt+0x426/0x4d0 [ 73.420914][ T4186] task_work_run+0x125/0x1a0 [ 73.425508][ T4186] exit_to_user_mode_loop+0x10f/0x130 [ 73.431068][ T4186] exit_to_user_mode_prepare+0xee/0x180 [ 73.436622][ T4186] syscall_exit_to_user_mode+0x16/0x40 [ 73.442085][ T4186] do_syscall_64+0x58/0xa0 [ 73.446512][ T4186] ? clear_bhb_loop+0x30/0x80 [ 73.451232][ T4186] ? clear_bhb_loop+0x30/0x80 [ 73.455919][ T4186] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.461835][ T4186] RIP: 0033:0x7ff5e4d52397 [ 73.466275][ T4186] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 73.485917][ T4186] RSP: 002b:00007ffc2d2c7f18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 73.494345][ T4186] RAX: 0000000000000000 RBX: 00007ff5e4de74bb RCX: 00007ff5e4d52397 [ 73.502336][ T4186] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc2d2c7fd0 [ 73.510310][ T4186] RBP: 00007ffc2d2c7fd0 R08: 00007ffc2d2c8fd0 R09: 00000000ffffffff [ 73.518290][ T4186] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc2d2c9060 [ 73.526288][ T4186] R13: 00007ff5e4de74bb R14: 0000000000011b4e R15: 00007ffc2d2c90a0 [ 73.534626][ T4186] [ 73.538009][ T4186] Kernel Offset: disabled [ 73.542553][ T4186] Rebooting in 86400 seconds..