last executing test programs: 1.875451563s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/class/graphics/fbcon/rotate_all\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='1\x00', 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r2 = syz_open_pts(r1, 0x2) write(r2, &(0x7f0000000140)='hello\x00', 0x6) nanosleep(&(0x7f0000000180)={0x1}, 0x0) 1.744832936s ago: executing program 1 (id=2): syz_usb_connect(0x5, 0xa1, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040ba23000100010102030109028f00020100803209040000000101000009240100011e0001010c2402010101000203000000092403020103000100090401000001020000090401010101020000072401010101000b2402010202100180bb0009050109000201000007250100000000090401020101020000072401010101000b2402010202100180bb0009050109000201000007250100000000"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r0, 0xc2604111, &(0x7f0000000200)={0x0, [[0x8], [0x0, 0x800], [0x1]], '\x00', [{0x20, 0x20, 0x0, 0x0, 0x1}, {0x40, 0x40, 0x0, 0x0, 0x1}, {0x2, 0x2, 0x0, 0x0, 0x1}, {0xbb80, 0xbb80, 0x0, 0x0, 0x1}], '\x00', 0xffffffff}) ioctl$SNDRV_PCM_IOCTL_PREPARE(r0, 0x4140, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r0, 0x4142, 0x0) 1.414975104s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000006000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000006000)='./sys\x00', &(0x7f0000006100)='sysfs\x00', 0x0, 0x0) r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000001000)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000001001), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000001002), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000100e)={0x2, 0x47}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f000000100f)={0x2, 0x7}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000001011)={0x2, 0xaa}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000002000), 0x2) nanosleep(&(0x7f0000003000)={0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000005000)='synaptics-smbu', 0xe) r1 = openat(0xffffffffffffff9c, &(0x7f0000004100)='./sys/bus/serio/devices/serio1/protocol\x00', 0x1, 0x0) write(r1, &(0x7f0000005000)='synaptics-smbus', 0xf) r2 = openat(0xffffffffffffff9c, &(0x7f0000004200)='./sys/bus/serio/devices/serio2/protocol\x00', 0x1, 0x0) write(r2, &(0x7f0000005000)='synaptics-smbus\x00', 0xf) r3 = openat(0xffffffffffffff9c, &(0x7f0000004300)='./sys/bus/serio/devices/serio3/protocol\x00', 0x1, 0x0) write(r3, &(0x7f0000005000)='synaptics-smbus\x00', 0xf) nanosleep(&(0x7f0000003000)={0x1}, 0x0) write(r1, &(0x7f0000005100)='bare\x00', 0x4) write(r2, &(0x7f0000005100)='bare\x00', 0x4) 1.121023841s ago: executing program 0 (id=1): syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff040140861246200001000000010902200001010080fa0904000002ff0401000705810200020007050202000200"], 0x0) (async) nanosleep(&(0x7f0000000300)={0x1, 0x1dcd6500}, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r0) sendmsg$NFC_CMD_DEV_UP(r0, &(0x7f0000000200)={&(0x7f0000000240), 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, 0x2}]}, 0x1c}}, 0x0) 739.176861ms 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)='./config/cluster/mycluster\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/heartbeat/mode\x00', 0x2, 0x0) write(r0, &(0x7f0000000340)='glo', 0x3) 549.017666ms ago: executing program 4 (id=5): r0 = syz_usb_connect(0x2, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002ff0000407205feca00010000000109022e0001010080fa0904000004ff00000007058102400000070501024000000705820240000007050202400000"], &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write(r0, 0x81, 0x8, &(0x7f0000000100)="9001000000000000") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000200)=""/64) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000140)="8401") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000240)=""/64) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000180)="8801") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f0000000280)=""/64) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f00000001c0)="9101") syz_usb_ep_read(r0, 0x1, 0x40, &(0x7f00000002c0)=""/64) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/class/atm/cxacru0/device/downstream_rate\x00', 0x0, 0x0) read(r1, &(0x7f0000000700)=""/256, 0x100) 475.188458ms ago: executing program 2 (id=7): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/sys/vm/nr_hugepages\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='200\x00', 0x3) 419.979669ms ago: executing program 3 (id=8): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/target/core\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/target/core/rd_mcp_0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) write(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000580), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./config/usb_gadget/g1/functions\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/configs\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000680)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./config/target/usb_gadget\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./config/target/usb_gadget/naa.6001405123456789\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000740)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1/lun\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000007c0)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1/lun/lun_0\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./config/target/usb_gadget/naa.6001405123456789/tpgt_1/nexus\x00', 0x2, 0x0) write(r0, &(0x7f0000000940)='naa.6001405123456789\x00', 0x14) 356.990401ms ago: executing program 3 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:03.0/driver/unbind\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='0000:00:03.0\x00', 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/bus/pci/devices/0000:00:03.0/resource0\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000500)="000000a0", 0x4, 0x10) pwrite64(r1, &(0x7f0000000600)='\nBTO', 0x4, 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/bus/pci/devices/0000:00:03.0/driver_override\x00', 0x2, 0x0) write(r2, &(0x7f0000000800)='dwc2-pci\x00', 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./sys/bus/pci/drivers/dwc2-pci/bind\x00', 0x2, 0x0) write(r3, &(0x7f0000000a00)='0000:00:03.0\x00', 0xc) 154.789306ms ago: executing program 3 (id=10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000080)='mem', 0x3) 61.748239ms ago: executing program 3 (id=11): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000000)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000040), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0) (async) read$nci(r0, &(0x7f0000000340)=""/258, 0x102) write$nci(r0, &(0x7f0000000480)=@NCI_OP_CORE_RESET_RSP={0x0, 0x0, 0x2, 0x0, 0x3}, 0x6) read$nci(r0, &(0x7f00000004c0)=""/258, 0x102) write$nci(r0, &(0x7f0000000600)=@NCI_OP_CORE_INIT_RSP={0x0, 0x0, 0x2, 0x1, 0x11, {{}, {0x0, 0x0, 0xff}}}, 0x14) read$nci(r0, &(0x7f0000000640)=""/258, 0x102) write$nci(r0, &(0x7f0000000780)=@NCI_OP_RF_DISCOVER_MAP_RSP={0x1, 0x0, 0x2, 0x0, 0x1}, 0x4) sendmsg$NFC_CMD_START_POLL(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}, @NFC_ATTR_IM_PROTOCOLS={0x8, 0xd, 0x2}, @NFC_ATTR_TM_PROTOCOLS={0x8, 0xe, 0x2}]}, 0x2c}}, 0x0) (async) read$nci(r0, &(0x7f00000007c0)=""/258, 0x102) write$nci(r0, &(0x7f0000000900)=@NCI_OP_RF_DISCOVER_RSP={0x1, 0x0, 0x2, 0x3, 0x1}, 0x4) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) close(r2) (async) read$nci(r0, &(0x7f0000000940)=""/258, 0x102) write$nci(r0, &(0x7f0000000a80)=@NCI_OP_RF_DEACTIVATE_RSP={0x1, 0x0, 0x2, 0x6, 0x1}, 0x4) close(r0) 0s ago: executing program 2 (id=12): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/power/state\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000000140)='disk\n\x00', 0x64, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.205' (ED25519) to the list of known hosts. [ 67.743223][ T4174] cgroup: Unknown subsys name 'net' [ 67.894243][ T4174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 69.453797][ T4174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.996577][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 71.032980][ T4188] chnl_net:caif_netlink_parms(): no params data found [ 71.082071][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 71.163603][ T4199] chnl_net:caif_netlink_parms(): no params data found [ 71.201019][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.211792][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.220894][ T4186] device bridge_slave_0 entered promiscuous mode [ 71.233390][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.240873][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.249343][ T4186] device bridge_slave_1 entered promiscuous mode [ 71.283995][ T4188] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.291524][ T4188] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.300135][ T4188] device bridge_slave_0 entered promiscuous mode [ 71.340924][ T4188] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.348387][ T4188] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.356970][ T4188] device bridge_slave_1 entered promiscuous mode [ 71.366890][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.400974][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.444243][ T4188] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.454190][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.462769][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.471248][ T4187] device bridge_slave_0 entered promiscuous mode [ 71.487298][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 71.505899][ T4188] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.515136][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.522974][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.532284][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.539669][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.548136][ T4187] device bridge_slave_1 entered promiscuous mode [ 71.560035][ T4186] team0: Port device team_slave_0 added [ 71.571482][ T4186] team0: Port device team_slave_1 added [ 71.592266][ T4199] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.599643][ T4199] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.608693][ T4199] device bridge_slave_0 entered promiscuous mode [ 71.654550][ T4199] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.662699][ T4199] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.673032][ T4199] device bridge_slave_1 entered promiscuous mode [ 71.690640][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.720739][ T4188] team0: Port device team_slave_0 added [ 71.729958][ T4188] team0: Port device team_slave_1 added [ 71.755952][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.772979][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.780376][ 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. [ 71.806498][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.845936][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.854557][ T4188] 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. [ 71.882392][ T4188] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.894397][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.902070][ 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. [ 71.930594][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.944486][ T4199] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.963154][ T4199] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.979537][ T4188] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.986771][ T4188] 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. [ 72.013179][ T4188] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.034520][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.041989][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.050816][ T4196] device bridge_slave_0 entered promiscuous mode [ 72.076145][ T4187] team0: Port device team_slave_0 added [ 72.102137][ T4199] team0: Port device team_slave_0 added [ 72.109120][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.116871][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.125254][ T4196] device bridge_slave_1 entered promiscuous mode [ 72.142880][ T4187] team0: Port device team_slave_1 added [ 72.165690][ T4199] team0: Port device team_slave_1 added [ 72.197444][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.218495][ T4188] device hsr_slave_0 entered promiscuous mode [ 72.229401][ T4188] device hsr_slave_1 entered promiscuous mode [ 72.258159][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.277593][ T4186] device hsr_slave_0 entered promiscuous mode [ 72.285170][ T4186] device hsr_slave_1 entered promiscuous mode [ 72.292846][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.301132][ T4186] Cannot create hsr debugfs directory [ 72.315702][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.322807][ T4187] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.349540][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.379286][ T4199] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.386543][ T4199] 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. [ 72.413444][ T4199] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.425308][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.432642][ T4187] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 72.460486][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.491755][ T4199] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.499196][ T4199] 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. [ 72.525569][ T4199] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.544534][ T4196] team0: Port device team_slave_0 added [ 72.588876][ T4196] team0: Port device team_slave_1 added [ 72.646610][ T23] Bluetooth: hci2: command 0x0409 tx timeout [ 72.646991][ T4190] Bluetooth: hci1: command 0x0409 tx timeout [ 72.654604][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 72.677392][ T4190] Bluetooth: hci4: command 0x0409 tx timeout [ 72.680084][ T4187] device hsr_slave_0 entered promiscuous mode [ 72.690180][ T4190] Bluetooth: hci3: command 0x0409 tx timeout [ 72.699721][ T4187] device hsr_slave_1 entered promiscuous mode [ 72.706468][ T4187] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.714039][ T4187] Cannot create hsr debugfs directory [ 72.723711][ T4199] device hsr_slave_0 entered promiscuous mode [ 72.731312][ T4199] device hsr_slave_1 entered promiscuous mode [ 72.738698][ T4199] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.746765][ T4199] Cannot create hsr debugfs directory [ 72.752924][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.760493][ 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. [ 72.787086][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.805321][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.813804][ 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. [ 72.840602][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.996240][ T4196] device hsr_slave_0 entered promiscuous mode [ 73.003226][ T4196] device hsr_slave_1 entered promiscuous mode [ 73.010283][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.021117][ T4196] Cannot create hsr debugfs directory [ 73.240930][ T4188] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 73.253407][ T4188] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 73.274629][ T4188] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 73.284266][ T4188] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 73.320806][ T4186] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.336765][ T4186] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.355769][ T4186] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.367184][ T4186] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.438803][ T4187] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.449281][ T4187] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.482574][ T4187] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.494807][ T4187] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.542635][ T4188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.573745][ T4196] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.587753][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.598150][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.613766][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.621626][ T4196] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.632147][ T4196] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.643710][ T4196] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.679136][ T4188] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.713080][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.722181][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.731748][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.739108][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.749721][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.761793][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.771934][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.786632][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.797794][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.808041][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.815196][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.824562][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.861478][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.873469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.883081][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.892678][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.902710][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.909853][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.918771][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.927947][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.937467][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.946086][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.967884][ T4199] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 73.981961][ T4199] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 74.018097][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.029695][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.040253][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.049249][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.058999][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.066181][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.075144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.085157][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.095115][ T4199] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 74.112448][ T4199] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 74.134441][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.146771][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.170861][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.179368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.189694][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.198975][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.210216][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.220143][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.228803][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.237898][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.253905][ T4188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.272803][ T4186] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.284109][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.311348][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.330801][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.342996][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.353116][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.363881][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.376933][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.393923][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.406283][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.448762][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.464694][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.482411][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.496038][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.516420][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.526950][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.542944][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.550123][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.561163][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.586980][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.595911][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.603241][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.624878][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.635236][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.657113][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.664329][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.678955][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.688824][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.714439][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.724978][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.727149][ T4232] Bluetooth: hci3: command 0x041b tx timeout [ 74.740167][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.748399][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.755954][ T4232] Bluetooth: hci4: command 0x041b tx timeout [ 74.763966][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.765254][ T4232] Bluetooth: hci1: command 0x041b tx timeout [ 74.777495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.789719][ T4232] Bluetooth: hci0: command 0x041b tx timeout [ 74.799405][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.807336][ T4232] Bluetooth: hci2: command 0x041b tx timeout [ 74.815821][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.835131][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.861491][ T4188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.870818][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.882122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.890361][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.901515][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.911383][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.921034][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.966627][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.980399][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.990378][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.999532][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.009941][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.020208][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.046650][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.055259][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.064097][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.075308][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.084179][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.092970][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.102734][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.111998][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.153697][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.164120][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.176879][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.188526][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.199888][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.244066][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.260979][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.273543][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.295314][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.307432][ T4188] device veth0_vlan entered promiscuous mode [ 75.318685][ T4187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.333190][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.342679][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.360902][ T4188] device veth1_vlan entered promiscuous mode [ 75.386049][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.408218][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.425069][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.442787][ T4186] device veth0_vlan entered promiscuous mode [ 75.462453][ T4199] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.494499][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.506192][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.514675][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.573043][ T4186] device veth1_vlan entered promiscuous mode [ 75.589505][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.606903][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.615037][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.632457][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.642257][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.663476][ T4199] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.692612][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.708880][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.720698][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.731114][ T4188] device veth0_macvtap entered promiscuous mode [ 75.752548][ T4188] device veth1_macvtap entered promiscuous mode [ 75.767042][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.776970][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.786026][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.795065][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.804708][ T1189] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.812543][ T1189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.821151][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.831831][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.840930][ T1189] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.848104][ T1189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.856877][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.870771][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.915057][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.931156][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.946469][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.957521][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.967253][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.977259][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.984741][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.993286][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.002694][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.012836][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.021868][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.032783][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.048267][ T4186] device veth0_macvtap entered promiscuous mode [ 76.072721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.082396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.093445][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.104708][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.116453][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.132882][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.145914][ T4188] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.155370][ T4186] device veth1_macvtap entered promiscuous mode [ 76.163155][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.176007][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.184632][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.193749][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.202819][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.212073][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.221235][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.235371][ T4199] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.250158][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.261888][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.272141][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.288891][ T4188] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.298792][ T4188] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.309616][ T4188] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.319088][ T4188] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.382124][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.396206][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.408896][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.445467][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.454775][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.466883][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.477858][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.487472][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.495719][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.509321][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.518634][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.530175][ T4196] device veth0_vlan entered promiscuous mode [ 76.546070][ T4196] device veth1_vlan entered promiscuous mode [ 76.557958][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.571871][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.584429][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.601633][ T4186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.618301][ T4186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.636436][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.656506][ T4187] device veth0_vlan entered promiscuous mode [ 76.670638][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.681093][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.717115][ T4186] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.727723][ T4186] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.740185][ T4186] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.750969][ T4186] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.774854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.797310][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.805348][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.813449][ T4232] Bluetooth: hci0: command 0x040f tx timeout [ 76.820429][ T4232] Bluetooth: hci1: command 0x040f tx timeout [ 76.827540][ T4232] Bluetooth: hci4: command 0x040f tx timeout [ 76.834785][ T4232] Bluetooth: hci3: command 0x040f tx timeout [ 76.854248][ T4187] device veth1_vlan entered promiscuous mode [ 76.885837][ T13] Bluetooth: hci2: command 0x040f tx timeout [ 76.900046][ T4199] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.950862][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.966815][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.979719][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.004515][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.016828][ T4196] device veth0_macvtap entered promiscuous mode [ 77.073510][ T4196] device veth1_macvtap entered promiscuous mode [ 77.122953][ T4187] device veth0_macvtap entered promiscuous mode [ 77.130293][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.152560][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.165043][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.176847][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.186858][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.195924][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.204934][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.214321][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.237160][ T1189] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.245050][ T1189] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.263059][ T4187] device veth1_macvtap entered promiscuous mode [ 77.285249][ T4240] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.313234][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.333577][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.350542][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.361608][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.373987][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.402960][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.412278][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.420438][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.430153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.441666][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.453174][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.464451][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.474610][ T4196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.485930][ T4196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.498138][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.510866][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.522302][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.533867][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.549203][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.560285][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.570973][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.582552][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.615395][ T4196] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.624554][ T4196] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.634568][ T4196] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.644325][ T4196] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.656581][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.669421][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.678944][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.690571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.701880][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.713383][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.724231][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.735347][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.745610][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.756699][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.768290][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.780578][ T4240] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.792154][ T4240] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.816495][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.826481][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.853761][ T4187] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.863870][ T4187] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.872724][ T4187] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.881933][ T4187] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.902615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.912250][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.921800][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.948888][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.960348][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.978154][ T4199] device veth0_vlan entered promiscuous mode [ 78.026960][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.046872][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.099600][ T4199] device veth1_vlan entered promiscuous mode [ 78.177938][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.178601][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.218018][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.219030][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.233982][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.234032][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.234216][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.234234][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.234343][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.235140][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.273073][ T4199] device veth0_macvtap entered promiscuous mode [ 78.329023][ T4199] device veth1_macvtap entered promiscuous mode [ 78.348292][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.348317][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.349635][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.350354][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.351009][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.405040][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.405093][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.405106][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.405120][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.405132][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.405146][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.405159][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.405173][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.408387][ T4199] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.408989][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.409668][ T1189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.419757][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.419782][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.419793][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.419807][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.419819][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.419826][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.419834][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.419843][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.419848][ T4199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.419863][ T4199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.421678][ T4199] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.425234][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.427435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.428147][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.432028][ T4199] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.432119][ T4199] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.432152][ T4199] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.432184][ T4199] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.513672][ T4276] misc userio: The device must be registered before sending interrupts [ 78.513925][ T4276] misc userio: The device must be registered before sending interrupts [ 78.514038][ T4276] misc userio: The device must be registered before sending interrupts [ 78.514143][ T4276] misc userio: Invalid payload size [ 78.514247][ T4276] misc userio: The device must be registered before sending interrupts [ 78.541827][ T4276] misc userio: The device must be registered before sending interrupts [ 78.541989][ T4276] misc userio: The device must be registered before sending interrupts [ 78.542149][ T4276] misc userio: No port type given on /dev/userio [ 78.576127][ T4231] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 78.598834][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.598856][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.601536][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.642482][ T4278] input: PS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 78.905916][ T4190] Bluetooth: hci3: command 0x0419 tx timeout [ 78.928888][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.064175][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.080501][ T1166] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.088893][ T4190] Bluetooth: hci4: command 0x0419 tx timeout [ 79.118011][ T4190] Bluetooth: hci1: command 0x0419 tx timeout [ 79.124665][ T4190] Bluetooth: hci0: command 0x0419 tx timeout [ 79.146528][ T4190] Bluetooth: hci2: command 0x0419 tx timeout [ 79.289125][ T26] audit: type=1800 audit(1785890889.770:2): pid=4287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.6" name="mode" dev="configfs" ino=32766 res=0 errno=0 [ 79.320779][ T4287] o2hb: Heartbeat mode set to global [ 79.458618][ T4231] usb 2-1: New USB device found, idVendor=23ba, idProduct=0100, bcdDevice= 1.00 [ 79.472897][ T4231] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.489661][ T4231] usb 2-1: Product: syz [ 79.502874][ T4231] usb 2-1: Manufacturer: syz [ 79.509772][ T4231] usb 2-1: SerialNumber: syz [ 79.516228][ T4233] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 79.743039][ T4277] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 79.879509][ T4305] PM: hibernation: hibernation entry [ 79.885762][ T4233] usb 1-1: New USB device found, idVendor=1286, idProduct=2046, bcdDevice= 1.00 [ 79.908952][ T4233] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.958356][ T4233] usb 1-1: NFC: intf ffff88807e58c000 id ffffffff8cb63280 [ 79.986590][ T4233] nfcmrvl 1-1:1.0: NFC: registered with nci successfully [ 80.126270][ T4277] usb 5-1: not running at top speed; connect to a high speed hub [ 80.225932][ T4277] usb 5-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice= 1.00 [ 80.240278][ T4277] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.579609][ T23] usb 1-1: USB disconnect, device number 2 [ 80.594070][ T23] usb 1-1: NFC: intf ffff88807e58c000 [ 80.646455][ T4299] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 80.665927][ T4299] [ 80.668337][ T4299] ====================================================== [ 80.675358][ T4299] WARNING: possible circular locking dependency detected [ 80.684039][ T4299] syzkaller #0 Not tainted [ 80.688476][ T4299] ------------------------------------------------------ [ 80.695532][ T4299] syz.3.11/4299 is trying to acquire lock: [ 80.701367][ T4299] ffffffff8cb63968 (nci_mutex){+.+.}-{3:3}, at: virtual_nci_close+0x13/0x40 [ 80.710155][ T4299] [ 80.710155][ T4299] but task is already holding lock: [ 80.717657][ T4299] ffff88807d786350 (&ndev->req_lock){+.+.}-{3:3}, at: nci_close_device+0x102/0x600 [ 80.727136][ T4299] [ 80.727136][ T4299] which lock already depends on the new lock. [ 80.727136][ T4299] [ 80.738009][ T4299] [ 80.738009][ T4299] the existing dependency chain (in reverse order) is: [ 80.747334][ T4299] [ 80.747334][ T4299] -> #3 (&ndev->req_lock){+.+.}-{3:3}: [ 80.755289][ T4299] __mutex_lock_common+0x1e5/0x2400 [ 80.761362][ T4299] mutex_lock_nested+0x17/0x20 [ 80.767253][ T4299] nci_start_poll+0x8c8/0xcc0 [ 80.772473][ T4299] nfc_start_poll+0x141/0x2c0 [ 80.777965][ T4299] nfc_genl_start_poll+0x1d7/0x340 [ 80.783773][ T4299] genl_rcv_msg+0xd0b/0xfa0 [ 80.788926][ T4299] netlink_rcv_skb+0x1e9/0x430 [ 80.794239][ T4299] genl_rcv+0x24/0x40 [ 80.798788][ T4299] netlink_unicast+0x78f/0x940 [ 80.804120][ T4299] netlink_sendmsg+0x8ba/0xbe0 [ 80.809459][ T4299] ____sys_sendmsg+0x5be/0x8f0 [ 80.814947][ T4299] ___sys_sendmsg+0x236/0x2e0 [ 80.820184][ T4299] __se_sys_sendmsg+0x1b7/0x2a0 [ 80.825711][ T4299] do_syscall_64+0x4c/0xa0 [ 80.831328][ T4299] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.837773][ T4299] [ 80.837773][ T4299] -> #2 (&genl_data->genl_data_mutex){+.+.}-{3:3}: [ 80.846538][ T4299] __mutex_lock_common+0x1e5/0x2400 [ 80.852278][ T4299] mutex_lock_nested+0x17/0x20 [ 80.857600][ T4299] nfc_urelease_event_work+0x120/0x310 [ 80.863797][ T4299] process_one_work+0x867/0xff0 [ 80.869189][ T4299] worker_thread+0xad7/0x12a0 [ 80.874511][ T4299] kthread+0x42e/0x520 [ 80.879126][ T4299] ret_from_fork+0x1f/0x30 [ 80.884110][ T4299] [ 80.884110][ T4299] -> #1 (nfc_devlist_mutex){+.+.}-{3:3}: [ 80.891967][ T4299] __mutex_lock_common+0x1e5/0x2400 [ 80.897730][ T4299] mutex_lock_nested+0x17/0x20 [ 80.903078][ T4299] nfc_register_device+0x38/0x300 [ 80.908669][ T4299] nci_register_device+0x89f/0x9f0 [ 80.914325][ T4299] virtual_ncidev_open+0x55/0xc0 [ 80.919800][ T4299] misc_open+0x31f/0x390 [ 80.924612][ T4299] chrdev_open+0x585/0x5f0 [ 80.929565][ T4299] do_dentry_open+0x7f7/0xf90 [ 80.934869][ T4299] path_openat+0x2718/0x2fb0 [ 80.940091][ T4299] do_filp_open+0x1df/0x400 [ 80.945169][ T4299] do_sys_openat2+0x14b/0x500 [ 80.950790][ T4299] __x64_sys_openat+0x135/0x160 [ 80.956184][ T4299] do_syscall_64+0x4c/0xa0 [ 80.961192][ T4299] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 80.967917][ T4299] [ 80.967917][ T4299] -> #0 (nci_mutex){+.+.}-{3:3}: [ 80.975053][ T4299] __lock_acquire+0x2c66/0x7b50 [ 80.980455][ T4299] lock_acquire+0x19e/0x400 [ 80.985548][ T4299] __mutex_lock_common+0x1e5/0x2400 [ 80.991331][ T4299] mutex_lock_nested+0x17/0x20 [ 80.996647][ T4299] virtual_nci_close+0x13/0x40 [ 81.002219][ T4299] nci_close_device+0x383/0x600 [ 81.007637][ T4299] nci_unregister_device+0x5e/0x250 [ 81.013500][ T4299] virtual_ncidev_close+0x55/0x90 [ 81.019608][ T4299] __fput+0x212/0x8c0 [ 81.024167][ T4299] task_work_run+0x125/0x1a0 [ 81.029460][ T4299] exit_to_user_mode_loop+0x10f/0x130 [ 81.035987][ T4299] exit_to_user_mode_prepare+0xee/0x180 [ 81.042185][ T4299] syscall_exit_to_user_mode+0x16/0x40 [ 81.048207][ T4299] do_syscall_64+0x58/0xa0 [ 81.053165][ T4299] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.059630][ T4299] [ 81.059630][ T4299] other info that might help us debug this: [ 81.059630][ T4299] [ 81.069996][ T4299] Chain exists of: [ 81.069996][ T4299] nci_mutex --> &genl_data->genl_data_mutex --> &ndev->req_lock [ 81.069996][ T4299] [ 81.083961][ T4299] Possible unsafe locking scenario: [ 81.083961][ T4299] [ 81.091788][ T4299] CPU0 CPU1 [ 81.097220][ T4299] ---- ---- [ 81.102625][ T4299] lock(&ndev->req_lock); [ 81.107216][ T4299] lock(&genl_data->genl_data_mutex); [ 81.115364][ T4299] lock(&ndev->req_lock); [ 81.123037][ T4299] lock(nci_mutex); [ 81.126986][ T4299] [ 81.126986][ T4299] *** DEADLOCK *** [ 81.126986][ T4299] [ 81.135155][ T4299] 1 lock held by syz.3.11/4299: [ 81.140034][ T4299] #0: ffff88807d786350 (&ndev->req_lock){+.+.}-{3:3}, at: nci_close_device+0x102/0x600 [ 81.150475][ T4299] [ 81.150475][ T4299] stack backtrace: [ 81.156418][ T4299] CPU: 1 PID: 4299 Comm: syz.3.11 Not tainted syzkaller #0 [ 81.163778][ T4299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 81.173893][ T4299] Call Trace: [ 81.177218][ T4299] [ 81.180216][ T4299] dump_stack_lvl+0x188/0x250 [ 81.184946][ T4299] ? load_image+0x410/0x410 [ 81.189507][ T4299] ? show_regs_print_info+0x20/0x20 [ 81.194774][ T4299] ? print_circular_bug+0x12b/0x1a0 [ 81.200031][ T4299] check_noncircular+0x296/0x330 [ 81.205114][ T4299] ? __lock_acquire+0x7b50/0x7b50 [ 81.210193][ T4299] ? add_chain_block+0x9b0/0x9b0 [ 81.215264][ T4299] ? lockdep_lock+0xf1/0x1f0 [ 81.219910][ T4299] ? mark_lock+0x94/0x320 [ 81.224294][ T4299] ? mark_lock+0x94/0x320 [ 81.228667][ T4299] ? _find_first_zero_bit+0xd1/0xf0 [ 81.233919][ T4299] __lock_acquire+0x2c66/0x7b50 [ 81.238835][ T4299] ? verify_lock_unused+0x140/0x140 [ 81.244088][ T4299] ? __schedule+0x11cb/0x4350 [ 81.248828][ T4299] ? vprintk_emit+0xc0/0x150 [ 81.253474][ T4299] ? read_lock_is_recursive+0x10/0x10 [ 81.258923][ T4299] lock_acquire+0x19e/0x400 [ 81.263491][ T4299] ? virtual_nci_close+0x13/0x40 [ 81.268509][ T4299] ? do_raw_spin_lock+0x128/0x2f0 [ 81.273629][ T4299] ? __might_sleep+0xf0/0xf0 [ 81.278278][ T4299] ? read_lock_is_recursive+0x10/0x10 [ 81.283723][ T4299] ? preempt_schedule_common+0xa5/0xd0 [ 81.289241][ T4299] ? preempt_schedule+0xbc/0xd0 [ 81.294153][ T4299] __mutex_lock_common+0x1e5/0x2400 [ 81.299408][ T4299] ? virtual_nci_close+0x13/0x40 [ 81.304396][ T4299] ? __irq_work_queue_local+0x12c/0x190 [ 81.310095][ T4299] ? irq_work_queue+0xb8/0x140 [ 81.314917][ T4299] ? __wake_up_klogd+0xd9/0x100 [ 81.319820][ T4299] ? virtual_nci_close+0x13/0x40 [ 81.324822][ T4299] ? mutex_lock_io_nested+0x60/0x60 [ 81.330085][ T4299] ? load_image+0x410/0x410 [ 81.334905][ T4299] ? _raw_spin_unlock_irq+0x1f/0x40 [ 81.340192][ T4299] mutex_lock_nested+0x17/0x20 [ 81.345101][ T4299] virtual_nci_close+0x13/0x40 [ 81.350007][ T4299] nci_close_device+0x383/0x600 [ 81.354915][ T4299] ? kfree+0xef/0x2a0 [ 81.358911][ T4299] ? nci_unregister_device+0x250/0x250 [ 81.364451][ T4299] ? kobject_put+0x41d/0x450 [ 81.369071][ T4299] nci_unregister_device+0x5e/0x250 [ 81.374324][ T4299] ? virtual_ncidev_open+0xc0/0xc0 [ 81.379843][ T4299] virtual_ncidev_close+0x55/0x90 [ 81.384902][ T4299] __fput+0x212/0x8c0 [ 81.388933][ T4299] task_work_run+0x125/0x1a0 [ 81.393790][ T4299] exit_to_user_mode_loop+0x10f/0x130 [ 81.399183][ T4299] exit_to_user_mode_prepare+0xee/0x180 [ 81.404937][ T4299] syscall_exit_to_user_mode+0x16/0x40 [ 81.410435][ T4299] do_syscall_64+0x58/0xa0 [ 81.414965][ T4299] ? clear_bhb_loop+0x30/0x80 [ 81.419963][ T4299] ? clear_bhb_loop+0x30/0x80 [ 81.424674][ T4299] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 81.430632][ T4299] RIP: 0033:0x7fc543ecf019 [ 81.435294][ T4299] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 81.455061][ T4299] RSP: 002b:00007fc542127028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 81.463745][ T4299] RAX: 0000000000000000 RBX: 00007fc544156fa0 RCX: 00007fc543ecf019 [ 81.471902][ T4299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 81.479905][ T4299] RBP: 00007fc543f6600c R08: 0000000000000000 R09: 0000000000000000 [ 81.488031][ T4299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.496053][ T4299] R13: 00007fc544157038 R14: 00007fc544156fa0 R15: 00007ffe47b1a2a8 [ 81.504083][ T4299] [ 81.507186][ C1] vkms_vblank_simulate: vblank timer overrun [ 81.518758][ T4277] cxacru 5-1:1.0: invalid response length to cm 0x90: 8 [ 81.735774][ T4231] usb 2-1: USB disconnect, device number 2 [ 81.965319][ T4180] udevd[4180]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 83.251535][ T4233] usb 5-1: USB disconnect, device number 2