last executing test programs: 491.156567ms ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pnp/devices/00:00\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/bus/pnp/devices/00:01\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pnp/devices/00:02\x00', 0x0, 0x0) 464.661558ms ago: executing program 2 (id=6): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/nullb1/zoned\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='1\n', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nullb/nullb1/power\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1\n', 0x2) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='1\n', 0x2) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) write(r3, &(0x7f0000000540)='/dev/nullb1\n', 0xc) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000600)='1\n', 0x2) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r5, &(0x7f0000000740)='loop\n', 0x5) close(r5) symlinkat(&(0x7f0000000780)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000800)='./config/nvmet/ports/1/subsystems/testsubsys\x00') openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/nvme1n1\x00', 0x0, 0x0) 362.883813ms ago: executing program 2 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/scsi_host/host0/state\x00', 0x1, 0x0) write(r0, &(0x7f0000000100)='running\n', 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./sys/class/scsi_host/host1/state\x00', 0x1, 0x0) write(r1, &(0x7f0000000180)='running\n', 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./sys/class/scsi_host/host2/state\x00', 0x1, 0x0) write(r2, &(0x7f0000000200)='running\n', 0x8) 312.731106ms ago: executing program 1 (id=2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="64000000100001060000000000000000000000000000000000000000000000000f00030073797a6b616c6c6572300000280012800a00010076786c616e00000018000280080001006400000008000b0012b50000"], 0x64}}, 0x0) 256.200848ms ago: executing program 2 (id=8): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018104f0454b6000000000001090224000100000000090400000903000000092100000001222b00090581030800000000"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00222b00000005010904a1010901a1000501093009311581257f750895028102c0050109bb1580257f750895029102c0"], 0x0}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000400)={0x52, 0xffff, 0x0, {}, {0x1000}, @ramp={0x40, 0x40}}) write$evdev(r1, &(0x7f0000000500)=[{{}, 0x15, 0x0, 0x1}], 0x18) 213.2833ms ago: executing program 1 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./disk.img\x00', 0x42, 0x1b6) fallocate(r0, 0x0, 0x0, 0x1000000) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/subsystems/test\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/test/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nvmet/subsystems/test/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/subsystems/test/namespaces/1/device_path\x00', 0x1, 0x0) write(r2, &(0x7f0000000380)='./disk.img\x00', 0xb) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/nvmet/subsystems/test/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r3, &(0x7f00000003e0)='1', 0x1) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f0000000420)='1', 0x1) close(r4) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r5, &(0x7f0000000500)='loop', 0x4) close(r5) symlinkat(&(0x7f0000000540)='./config/nvmet/subsystems/test\x00', 0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/subsystems/test\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) write(r6, &(0x7f0000000640)='transport=loop,nqn=test', 0x17) nanosleep(&(0x7f0000000680)={0x0, 0xbebc200}, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./config/nvmet/subsystems/test/namespaces/1/enable\x00', 0x1, 0x0) write(r7, &(0x7f0000000740)='0', 0x1) close(r7) nanosleep(&(0x7f0000000780)={0x0, 0x1dcd6500}, 0x0) 8.68268ms ago: executing program 0 (id=1): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f0000000000)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/devices/system/cpu/cpu0/topology\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu0/cache\x00', 0x0, 0x0) 0s ago: executing program 4 (id=5): r0 = syz_usb_connect$lan78xx(0x5, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0x424, 0x7850, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000000)={0x34, &(0x7f0000000080)={0x40, 0xa1, 0x4, "80005078"}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'\x00', &(0x7f0000000100)}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'\x00', &(0x7f0000000100)}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.189' (ED25519) to the list of known hosts. [ 28.807393][ T4316] cgroup: Unknown subsys name 'net' [ 29.028482][ T4316] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 29.328031][ T4316] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 30.651992][ T4336] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 30.653552][ T4336] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 30.656097][ T4338] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 30.657351][ T4338] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 30.658840][ T4338] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 30.660245][ T4338] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 30.662229][ T4338] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 30.663806][ T4338] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 30.664624][ T4343] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 30.665380][ T4338] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 30.667199][ T4343] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 30.668209][ T4338] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 30.669098][ T4343] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 30.670068][ T4338] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 30.671171][ T4343] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 30.672176][ T4338] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 30.673718][ T4343] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 30.675127][ T4338] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 30.677109][ T4343] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 30.677383][ T4338] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 30.678627][ T4343] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 30.679752][ T4338] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 30.681068][ T4343] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 30.683574][ T4334] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 30.694928][ T4343] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 30.716218][ T4343] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 30.717774][ T4344] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 30.719917][ T4344] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 30.736248][ T4344] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 30.737852][ T4344] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 30.826176][ T4329] chnl_net:caif_netlink_parms(): no params data found [ 30.848557][ T4333] chnl_net:caif_netlink_parms(): no params data found [ 30.859667][ T4328] chnl_net:caif_netlink_parms(): no params data found [ 30.863730][ T4339] chnl_net:caif_netlink_parms(): no params data found [ 30.902318][ T4329] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.903705][ T4329] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.905314][ T4329] device bridge_slave_0 entered promiscuous mode [ 30.908202][ T4329] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.909408][ T4329] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.911043][ T4329] device bridge_slave_1 entered promiscuous mode [ 30.917996][ T4333] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.919252][ T4333] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.920802][ T4333] device bridge_slave_0 entered promiscuous mode [ 30.924069][ T4333] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.925283][ T4333] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.927292][ T4333] device bridge_slave_1 entered promiscuous mode [ 30.934721][ T4328] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.936221][ T4328] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.937833][ T4328] device bridge_slave_0 entered promiscuous mode [ 30.948909][ T4333] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.951319][ T4329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.953465][ T4333] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.955269][ T4328] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.956938][ T4328] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.958537][ T4328] device bridge_slave_1 entered promiscuous mode [ 30.959958][ T4335] chnl_net:caif_netlink_parms(): no params data found [ 30.962229][ T4339] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.963527][ T4339] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.965117][ T4339] device bridge_slave_0 entered promiscuous mode [ 30.969841][ T4329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.971272][ T4339] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.972565][ T4339] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.974221][ T4339] device bridge_slave_1 entered promiscuous mode [ 30.992539][ T4333] team0: Port device team_slave_0 added [ 30.995019][ T4339] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.001537][ T4333] team0: Port device team_slave_1 added [ 31.003318][ T4328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.010248][ T4339] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.014058][ T4329] team0: Port device team_slave_0 added [ 31.015744][ T4328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.025430][ T4329] team0: Port device team_slave_1 added [ 31.031080][ T4333] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.032297][ T4333] 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. [ 31.037350][ T4333] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.050644][ T4333] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.051761][ T4333] 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. [ 31.055845][ T4333] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.059126][ T4339] team0: Port device team_slave_0 added [ 31.060307][ T4335] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.061610][ T4335] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.063353][ T4335] device bridge_slave_0 entered promiscuous mode [ 31.066640][ T4328] team0: Port device team_slave_0 added [ 31.068612][ T4328] team0: Port device team_slave_1 added [ 31.069657][ T4335] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.070944][ T4335] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.072764][ T4335] device bridge_slave_1 entered promiscuous mode [ 31.074465][ T4329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.075632][ T4329] 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. [ 31.080736][ T4329] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.085531][ T4339] team0: Port device team_slave_1 added [ 31.093103][ T4329] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.094386][ T4329] 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. [ 31.099161][ T4329] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.118527][ T4328] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.119676][ T4328] 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. [ 31.123852][ T4328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.128325][ T4339] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.129656][ T4339] 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. [ 31.134747][ T4339] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.138102][ T4335] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.197324][ T4333] device hsr_slave_0 entered promiscuous mode [ 31.236167][ T4333] device hsr_slave_1 entered promiscuous mode [ 31.286966][ T4328] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.288152][ T4328] 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. [ 31.292117][ T4328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.294193][ T4339] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.295390][ T4339] 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. [ 31.300264][ T4339] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.303191][ T4335] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.366950][ T4329] device hsr_slave_0 entered promiscuous mode [ 31.416107][ T4329] device hsr_slave_1 entered promiscuous mode [ 31.456054][ T4329] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.457525][ T4329] Cannot create hsr debugfs directory [ 31.476769][ T4335] team0: Port device team_slave_0 added [ 31.516954][ T4339] device hsr_slave_0 entered promiscuous mode [ 31.566257][ T4339] device hsr_slave_1 entered promiscuous mode [ 31.606033][ T4339] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.607360][ T4339] Cannot create hsr debugfs directory [ 31.610408][ T4335] team0: Port device team_slave_1 added [ 31.647081][ T4328] device hsr_slave_0 entered promiscuous mode [ 31.696146][ T4328] device hsr_slave_1 entered promiscuous mode [ 31.736033][ T4328] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.737349][ T4328] Cannot create hsr debugfs directory [ 31.745355][ T4335] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.746963][ T4335] 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. [ 31.751232][ T4335] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.759138][ T4335] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.760359][ T4335] 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. [ 31.764558][ T4335] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.849410][ T4335] device hsr_slave_0 entered promiscuous mode [ 31.886094][ T4335] device hsr_slave_1 entered promiscuous mode [ 31.936023][ T4335] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.937398][ T4335] Cannot create hsr debugfs directory [ 31.993784][ T4329] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.050084][ T4329] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.080712][ T4329] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.138266][ T4329] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.183048][ T4333] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.226001][ T4333] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.277168][ T4333] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.317067][ T4333] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.369201][ T4328] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.413558][ T4328] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.457236][ T4328] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.510663][ T4328] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.540170][ T4339] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.577008][ T4339] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.620683][ T4339] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.664232][ T4339] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.716293][ T4344] Bluetooth: hci2: command 0x0409 tx timeout [ 32.726014][ T4336] Bluetooth: hci1: command 0x0409 tx timeout [ 32.727161][ T4336] Bluetooth: hci0: command 0x0409 tx timeout [ 32.729295][ T4335] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 32.770587][ T4335] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 32.806022][ T4344] Bluetooth: hci3: command 0x0409 tx timeout [ 32.807077][ T4344] Bluetooth: hci4: command 0x0409 tx timeout [ 32.810489][ T4335] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 32.847196][ T4335] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 32.891025][ T4329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.901528][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.903704][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.907517][ T4329] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.911494][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.913126][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.914629][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.915942][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.920882][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.932893][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.934550][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.937796][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.939120][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.947052][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 32.948827][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 32.964390][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 32.966340][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 32.973496][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 32.985028][ T4333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.986674][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 32.988432][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 32.990014][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.991675][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.000058][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.001955][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.008329][ T4329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.019036][ T4328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.030060][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.031718][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.039084][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.040666][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.043900][ T4328] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.047680][ T4335] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.050207][ T4333] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.056816][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.058429][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.059943][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.061225][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.062692][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.064654][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.073368][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.074579][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.076279][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.077944][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.081628][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.083136][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.088126][ T4339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.091127][ T4335] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.092474][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.094333][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.098993][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.100197][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.101608][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.103703][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.106266][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.107526][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.115577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.117836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.119546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.121099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.122551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 33.130909][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 33.132805][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.134609][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.136829][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.138468][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.139970][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.141155][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.144478][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.146253][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.147834][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.149596][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.151125][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.152936][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.158330][ T4339] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.161850][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.163484][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.165066][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.167147][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.168362][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.170298][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.172072][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.177601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.179441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.181103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.182671][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.183862][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.186197][ T1603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 33.194030][ T4329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.199043][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.200416][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.201706][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.203369][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.205009][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.206378][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.209732][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 33.211427][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.213024][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.214798][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.222155][ T4333] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.224045][ T4333] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.230059][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.231789][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.233476][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.235198][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.238432][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.239924][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.241516][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 33.243184][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.250259][ T4328] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.252413][ T4328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.256662][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.258294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.259865][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.266861][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.269171][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.277336][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.278942][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.280542][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.294881][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.297360][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.298994][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 33.304130][ T4335] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.314387][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.316643][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.319858][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.321455][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.323897][ T4329] device veth0_vlan entered promiscuous mode [ 33.337509][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 33.339349][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 33.342609][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 33.344246][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 33.360168][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 33.367375][ T4333] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.371217][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.372562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.378614][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 33.380204][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.381671][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 33.383321][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.386660][ T4329] device veth1_vlan entered promiscuous mode [ 33.390010][ T4339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 33.402849][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.404559][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.407494][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.409134][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.435614][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.437486][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.443066][ T4329] device veth0_macvtap entered promiscuous mode [ 33.448177][ T4335] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.450504][ T4333] device veth0_vlan entered promiscuous mode [ 33.454783][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.456563][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.458190][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.459852][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.461227][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.462553][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.463810][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.465854][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.471026][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.474140][ T4333] device veth1_vlan entered promiscuous mode [ 33.479459][ T4329] device veth1_macvtap entered promiscuous mode [ 33.482726][ T4328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.497121][ T4329] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.498480][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.499981][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.501474][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.502970][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.504871][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.522531][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.524312][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.527470][ T4329] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.529214][ T4333] device veth0_macvtap entered promiscuous mode [ 33.538380][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.540129][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.541727][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.551296][ T4339] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.554389][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 33.555637][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 33.559225][ T4333] device veth1_macvtap entered promiscuous mode [ 33.563587][ T4329] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.565079][ T4329] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.569326][ T4329] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.570886][ T4329] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.580330][ T4333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.582351][ T4333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.584636][ T4333] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.589405][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.591064][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.592724][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.594403][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.609964][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.616205][ T4333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.617866][ T4333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.620920][ T4333] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.625221][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.627041][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.628532][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.630155][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.632992][ T4333] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.634511][ T4333] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.637700][ T4333] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.639320][ T4333] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.668255][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.670009][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.674544][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.680165][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.690432][ T4328] device veth0_vlan entered promiscuous mode [ 33.692950][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 33.694769][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.696999][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.698572][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.700358][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.701899][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.708043][ T4335] device veth0_vlan entered promiscuous mode [ 33.711063][ T4335] device veth1_vlan entered promiscuous mode [ 33.714238][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 33.715609][ T4385] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.718232][ T4385] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.720084][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.721762][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.727027][ T4339] device veth0_vlan entered promiscuous mode [ 33.728447][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.729949][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.731478][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.733278][ T4328] device veth1_vlan entered promiscuous mode [ 33.750968][ T4393] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.752162][ T4393] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.759870][ T4339] device veth1_vlan entered promiscuous mode [ 33.761548][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.763126][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.764643][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 33.767076][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.768631][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.771184][ T4393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.772572][ T4393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.782265][ T4328] device veth0_macvtap entered promiscuous mode [ 33.785356][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 33.787416][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.789248][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.790984][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.800578][ T4328] device veth1_macvtap entered promiscuous mode [ 33.811530][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 33.813292][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.814951][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.821798][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.824967][ T4335] device veth0_macvtap entered promiscuous mode [ 33.830821][ T4328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.832661][ T4328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.834416][ T4393] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 33.835807][ T4393] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.842744][ T4328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.844565][ T4328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.850218][ T4328] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.852981][ T4335] device veth1_macvtap entered promiscuous mode [ 33.858217][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.859897][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.861494][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.863118][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.864875][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.874998][ T4339] device veth0_macvtap entered promiscuous mode [ 33.881696][ T4339] device veth1_macvtap entered promiscuous mode [ 33.885532][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.888546][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.890147][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.891740][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.893282][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.894958][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.899577][ T4335] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.902454][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.904135][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.909648][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.911320][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.913844][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.918097][ T4328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.919758][ T4328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.921565][ T4328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.923532][ T4328] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.925780][ T4328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.929938][ T4412] null_blk: disk nullb1 created [ 33.932654][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 33.934188][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.935808][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.941271][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.943085][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.944800][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.948532][ T4412] nvmet: adding nsid 1 to subsystem testsubsys [ 33.962523][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.964199][ T4335] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.967136][ T4335] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.983429][ T4335] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.990664][ T4328] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.992251][ T4328] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.993792][ T4328] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.995299][ T4328] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.010104][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.011976][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.015080][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.017768][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.021023][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.024567][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.029519][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.033692][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.035335][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.039239][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.042020][ T4339] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.044915][ T4335] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.049781][ T4335] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.051275][ T4335] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.052605][ T4335] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.056710][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 34.058266][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.061895][ T4418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.062734][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.064726][ T4418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.065263][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.076570][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.078369][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.079951][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.081735][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.083353][ T4339] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.085641][ T4339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.088514][ T4339] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.090458][ T4416] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2'. [ 34.091989][ T4416] netlink: 'syz.1.2': attribute type 11 has an invalid length. [ 34.093279][ T4416] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2'. [ 34.100607][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.102680][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.153395][ T4339] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.160072][ T4339] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.161728][ T4339] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.163300][ T4339] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.204236][ T4393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.205732][ T4393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.209080][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.214654][ T4393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.216235][ T4393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.220133][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.223595][ T4421] nvmet: adding nsid 1 to subsystem test [ 34.230113][ T4421] nvmet: Disable port '1' before changing attribute in nvmet_addr_trtype_store [ 34.242732][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.244070][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.246312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.254302][ T4393] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.256325][ T4393] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.264157][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.271910][ T4393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.273246][ T4393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.274901][ T4385] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 34.281671][ T4378] nvmet: creating nvm controller 1 for subsystem test for NQN nqn.2014-08.org.nvmexpress:uuid:0219ee74-55aa-4875-a182-98f8c6d8498e. [ 34.289060][ T4421] nvme nvme1: creating 2 I/O queues. [ 34.293876][ T4421] nvme nvme1: new ctrl: "test" [ 34.294935][ T4393] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.301547][ T4393] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.303085][ T4393] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.340923][ T4321] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 [ 34.344203][ T4321] in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 4321, name: udevd [ 34.347441][ T4427] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.351331][ T4321] preempt_count: 0, expected: 0 [ 34.352157][ T4321] RCU nest depth: 1, expected: 0 [ 34.352527][ T4427] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.355392][ T4321] 3 locks held by udevd/4321: [ 34.360207][ T4321] #0: ffff0000c04ac940 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: blkdev_read_iter+0x390/0x4e0 [ 34.363963][ T4321] #1: ffff0000c04acae0 (mapping.invalidate_lock){++++}-{3:3}, at: page_cache_ra_unbounded+0xbc/0x53c [ 34.366520][ T4321] #2: ffff800015597440 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 [ 34.368245][ T4321] CPU: 1 PID: 4321 Comm: udevd Not tainted syzkaller #0 [ 34.369499][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 34.371247][ T4321] Call trace: [ 34.371835][ T4321] dump_backtrace+0x1c4/0x1f0 [ 34.372619][ T4321] show_stack+0x2c/0x3c [ 34.373356][ T4321] __dump_stack+0x30/0x40 [ 34.374146][ T4321] dump_stack_lvl+0xf4/0x15c [ 34.374953][ T4321] dump_stack+0x1c/0x5c [ 34.375691][ T4321] __might_resched+0x354/0x4e0 [ 34.376529][ T4321] __might_sleep+0x94/0x110 [ 34.377333][ T4321] __mutex_lock_common+0xd0/0x1f3c [ 34.378240][ T4321] mutex_lock_nested+0x38/0x44 [ 34.379098][ T4321] nvmet_subsys_nsid_exists+0xd0/0x150 [ 34.380093][ T4321] nvmet_req_find_ns+0x308/0x3cc [ 34.380993][ T4321] nvmet_req_init+0x2bc/0xe58 [ 34.381832][ T4321] nvme_loop_queue_rq+0x218/0x630 [ 34.382763][ T4321] __blk_mq_try_issue_directly+0x3f8/0x63c [ 34.383833][ T4321] blk_mq_plug_issue_direct+0x22c/0x54c [ 34.384887][ T4321] blk_mq_flush_plug_list+0x5e4/0xa9c [ 34.385880][ T4321] __blk_flush_plug+0x358/0x3d8 [ 34.386808][ T4321] blk_finish_plug+0x68/0x90 [ 34.387648][ T4321] read_pages+0x4e8/0x68c [ 34.388453][ T4321] page_cache_ra_unbounded+0x458/0x53c [ 34.389439][ T4321] page_cache_sync_ra+0x318/0x3cc [ 34.390376][ T4321] filemap_read+0x4c4/0x20dc [ 34.391231][ T4321] blkdev_read_iter+0x3a0/0x4e0 [ 34.392087][ T4321] vfs_read+0x3cc/0x7b8 [ 34.392822][ T4321] ksys_read+0x12c/0x228 [ 34.393596][ T4321] __arm64_sys_read+0x7c/0x90 [ 34.394472][ T4321] invoke_syscall+0x98/0x290 [ 34.395324][ T4321] el0_svc_common+0x13c/0x258 [ 34.396181][ T4321] do_el0_svc+0x5c/0x134 [ 34.396958][ T4321] el0_svc+0x58/0x128 [ 34.397695][ T4321] el0t_64_sync_handler+0x84/0xf0 [ 34.398719][ T4321] el0t_64_sync+0x18c/0x190 [ 34.405934][ T4321] [ 34.406372][ T4321] ============================= [ 34.407223][ T4321] [ BUG: Invalid wait context ] [ 34.408155][ T4321] syzkaller #0 Tainted: G W [ 34.409237][ T4321] ----------------------------- [ 34.410066][ T4321] udevd/4321 is trying to lock: [ 34.410932][ T4321] ffff800016b0bbb0 (&nvmet_configfs_subsystem.su_mutex){+.+.}-{3:3}, at: nvmet_subsys_nsid_exists+0xd0/0x150 [ 34.413061][ T4321] other info that might help us debug this: [ 34.414144][ T4321] context-{4:4} [ 34.414786][ T4321] 3 locks held by udevd/4321: [ 34.415650][ T4321] #0: ffff0000c04ac940 (&sb->s_type->i_mutex_key#9){++++}-{3:3}, at: blkdev_read_iter+0x390/0x4e0 [ 34.417690][ T4321] #1: ffff0000c04acae0 (mapping.invalidate_lock){++++}-{3:3}, at: page_cache_ra_unbounded+0xbc/0x53c [ 34.419739][ T4321] #2: ffff800015597440 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x18/0x54 [ 34.421515][ T4321] stack backtrace: [ 34.422172][ T4321] CPU: 1 PID: 4321 Comm: udevd Tainted: G W syzkaller #0 [ 34.423716][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 34.425515][ T4321] Call trace: [ 34.426096][ T4321] dump_backtrace+0x1c4/0x1f0 [ 34.426945][ T4321] show_stack+0x2c/0x3c [ 34.427654][ T4321] __dump_stack+0x30/0x40 [ 34.428399][ T4321] dump_stack_lvl+0xf4/0x15c [ 34.429178][ T4321] dump_stack+0x1c/0x5c [ 34.429922][ T4321] __lock_acquire+0x17fc/0x6634 [ 34.430766][ T4321] lock_acquire+0x20c/0x638 [ 34.431578][ T4321] __mutex_lock_common+0x1a0/0x1f3c [ 34.432522][ T4321] mutex_lock_nested+0x38/0x44 [ 34.433421][ T4321] nvmet_subsys_nsid_exists+0xd0/0x150 [ 34.434428][ T4321] nvmet_req_find_ns+0x308/0x3cc [ 34.435333][ T4321] nvmet_req_init+0x2bc/0xe58 [ 34.436188][ T4321] nvme_loop_queue_rq+0x218/0x630 [ 34.437122][ T4321] __blk_mq_try_issue_directly+0x3f8/0x63c [ 34.438205][ T4321] blk_mq_plug_issue_direct+0x22c/0x54c [ 34.439246][ T4321] blk_mq_flush_plug_list+0x5e4/0xa9c [ 34.440234][ T4321] __blk_flush_plug+0x358/0x3d8 [ 34.441137][ T4321] blk_finish_plug+0x68/0x90 [ 34.441937][ T4321] read_pages+0x4e8/0x68c [ 34.442679][ T4321] page_cache_ra_unbounded+0x458/0x53c [ 34.443610][ T4321] page_cache_sync_ra+0x318/0x3cc [ 34.444515][ T4321] filemap_read+0x4c4/0x20dc [ 34.445275][ T4321] blkdev_read_iter+0x3a0/0x4e0 [ 34.446132][ T4321] vfs_read+0x3cc/0x7b8 [ 34.446848][ T4321] ksys_read+0x12c/0x228 [ 34.447576][ T4321] __arm64_sys_read+0x7c/0x90 [ 34.448445][ T4321] invoke_syscall+0x98/0x290 [ 34.449250][ T4321] el0_svc_common+0x13c/0x258 [ 34.450077][ T4321] do_el0_svc+0x5c/0x134 [ 34.450845][ T4321] el0_svc+0x58/0x128 [ 34.451565][ T4321] el0t_64_sync_handler+0x84/0xf0 [ 34.452447][ T4321] el0t_64_sync+0x18c/0x190 [ 34.455816][ T4321] nvme1c1n1: I/O Cmd(0x2) @ LBA 4064, 1 blocks, I/O Error (sct 0x3 / sc 0x0) MORE [ 34.457935][ T4321] I/O error, dev nvme1c1n1, sector 32512 op 0x0:(READ) flags 0x4080700 phys_seg 1 prio class 2 [ 34.686068][ T4385] nvme nvme1: rescanning namespaces. [ 34.689641][ T52] block nvme1n1: no available path - failing I/O [ 34.690784][ T52] Buffer I/O error on dev nvme1n1, logical block 4064, async page read [ 34.795981][ T4336] Bluetooth: hci0: command 0x041b tx timeout [ 34.796023][ T4344] Bluetooth: hci1: command 0x041b tx timeout [ 34.797120][ T4336] Bluetooth: hci2: command 0x041b tx timeout [ 34.876043][ T4344] Bluetooth: hci4: command 0x041b tx timeout [ 34.876095][ T4340] Bluetooth: hci3: command 0x041b tx timeout [ 36.876115][ T4336] Bluetooth: hci1: command 0x040f tx timeout [ 36.876122][ T4344] Bluetooth: hci2: command 0x040f tx timeout [ 36.876140][ T4344] Bluetooth: hci0: command 0x040f tx timeout [ 36.955912][ T4344] Bluetooth: hci3: command 0x040f tx timeout [ 36.966174][ T4344] Bluetooth: hci4: command 0x040f tx timeout [ 38.956085][ T4344] Bluetooth: hci1: command 0x0419 tx timeout [ 38.957208][ T4344] Bluetooth: hci2: command 0x0419 tx timeout [ 38.957513][ T4340] Bluetooth: hci0: command 0x0419 tx timeout [ 39.036169][ T4340] Bluetooth: hci4: command 0x0419 tx timeout [ 39.037300][ T4340] Bluetooth: hci3: command 0x0419 tx timeout