last executing test programs: 21.340433158s ago: executing program 2 (id=3): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd26, 0x25dfdbfd, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x4) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000500)={0x0}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000700)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}, r2, 0x3e8}}, 0x48) 20.866916341s ago: executing program 1 (id=2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/class/net/slcan0\x00', 0x0, 0x0) 20.633272202s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='/dev/ram0,65536\x00', 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./dev\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev/mtd0\x00', 0x2, 0x0) ioctl$MEMERASE(r1, 0x40084d02, &(0x7f0000000300)={0x0, 0x10000}) 20.340812946s ago: executing program 1 (id=9): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/acpi_cpufreq/parameters\x00', 0x0, 0x0) close(r0) 20.214647392s ago: executing program 1 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='/dev/ram0,65536\n', 0x10) close(r0) r1 = syz_open_dev$mtd(&(0x7f0000000800), 0x1, 0x2) ioctl$MEMERASE(r1, 0x40084d02, &(0x7f0000000900)={0x0, 0x400000}) close(r1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) ioctl(r2, 0x40186f40, &(0x7f0000000b00)="ffffffff0100"/24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./dev/ubi0\x00', 0x2, 0x0) close(r3) 17.290597982s ago: executing program 3 (id=15): mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./backing_file\x00', 0x42, 0x1ff) ftruncate(r0, 0x200000) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, 0x3) mkdir(&(0x7f0000000100)='./config/cluster/ocfs2\x00', 0x1ff) mkdir(&(0x7f0000000140)='./config/cluster/ocfs2/node/node0\x00', 0x1ff) close(0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/ocfs2/node/node0/ipv4_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='7777\n', 0x5) write(0xffffffffffffffff, &(0x7f00000002c0)='0\n', 0x2) close(0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/ocfs2/node/node0/local\x00', 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./config/cluster/ocfs2/heartbeat/hb0/blocks\x00', 0x1, 0x0) write(r3, &(0x7f0000000500)='2\n', 0x2) 17.162539768s ago: executing program 3 (id=16): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/firmware_class/parameters/path\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='.\n', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./usbduxfast_firmware.bin\x00', 0x42, 0x1b6) close(r1) r2 = syz_usb_connect(0x3, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040d81310000000000000010902290001010080320904000000ff0000000904000102ff0000000705860200020007050402000200"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1dcd6500}, 0x0) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000300)='/dev/comedi0\x00', 0x2, 0x0) ioctl$COMEDI_CMDTEST(r3, 0x8050640a, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x4, 0x7530, 0x20, 0x1, 0x40, 0x0, 0x0, 0x1, 0x0}) 15.644274531s ago: executing program 0 (id=29): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/bus/hid/drivers/arvo\x00', 0x0, 0x0) 15.644074011s ago: executing program 0 (id=30): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x8) 15.630467442s ago: executing program 0 (id=31): r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x1234, @host}, 0x10) 15.600021113s ago: executing program 0 (id=32): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000080)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/nfsv4gracetime\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='10\n', 0x3) close(r0) 15.539096566s ago: executing program 0 (id=33): write(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./config\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/ports/1/addr_trtype\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/ports/1/addr_adrfam\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='fc\n', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./config/nvmet/ports/1/addr_traddr\x00', 0x2, 0x0) write(r2, &(0x7f0000000380)='nn-0x2000000044112233:pn-0x1000000044112233\n', 0x2c) symlinkat(&(0x7f0000000440)='./config/nvmet/subsystems/testsubsys\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./config/nvmet/ports/1/subsystems/testsubsys\x00') 15.538380996s ago: executing program 0 (id=34): syz_usb_connect(0x3, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002ffff0040950b90170001000000010902270001010080fa0904000003ffff0000070581020002000705020200020007058303400008"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl(r0, 0x8946, &(0x7f0000000100)="6574683000000000000000000000000000020000007f0000") 6.06334218s ago: executing program 32 (id=3): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd26, 0x25dfdbfd, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x4) nanosleep(&(0x7f0000000300)={0x0, 0x5f5e100}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000500)={0x0}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000700)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}, r2, 0x3e8}}, 0x48) 5.044447009s ago: executing program 33 (id=11): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000400)='./sys\x00', &(0x7f0000000500)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x1, 0x0) write(r0, &(0x7f0000000700)='/dev/ram0,65536\n', 0x10) close(r0) r1 = syz_open_dev$mtd(&(0x7f0000000800), 0x1, 0x2) ioctl$MEMERASE(r1, 0x40084d02, &(0x7f0000000900)={0x0, 0x400000}) close(r1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000a00), 0x2, 0x0) ioctl(r2, 0x40186f40, &(0x7f0000000b00)="ffffffff0100"/24) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./dev/ubi0\x00', 0x2, 0x0) close(r3) 2.019855083s ago: executing program 34 (id=16): mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/module/firmware_class/parameters/path\x00', 0x2, 0x0) write(r0, &(0x7f00000001c0)='.\n', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./usbduxfast_firmware.bin\x00', 0x42, 0x1b6) close(r1) r2 = syz_usb_connect(0x3, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040d81310000000000000010902290001010080320904000000ff0000000904000102ff0000000705860200020007050402000200"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1dcd6500}, 0x0) r3 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000300)='/dev/comedi0\x00', 0x2, 0x0) ioctl$COMEDI_CMDTEST(r3, 0x8050640a, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x4, 0x7530, 0x20, 0x1, 0x40, 0x0, 0x0, 0x1, 0x0}) 0s ago: executing program 35 (id=34): syz_usb_connect(0x3, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="12010002ffff0040950b90170001000000010902270001010080fa0904000003ffff0000070581020002000705020200020007058303400008"], 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl(r0, 0x8946, &(0x7f0000000100)="6574683000000000000000000000000000020000007f0000") kernel console output (not intermixed with test programs): no interfaces have a carrier [ 36.687291][ T3852] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.697056][ T3852] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.183' (ED25519) to the list of known hosts. syzkaller login: [ 58.157813][ T4174] cgroup: Unknown subsys name 'net' [ 58.299212][ T4174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 59.541316][ T4174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 60.846231][ T4191] chnl_net:caif_netlink_parms(): no params data found [ 60.884972][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 60.932720][ T4196] chnl_net:caif_netlink_parms(): no params data found [ 60.974244][ T4194] chnl_net:caif_netlink_parms(): no params data found [ 61.031074][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.039024][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.047673][ T4187] device bridge_slave_0 entered promiscuous mode [ 61.059040][ T4191] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.066321][ T4191] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.074395][ T4191] device bridge_slave_0 entered promiscuous mode [ 61.087020][ T4197] chnl_net:caif_netlink_parms(): no params data found [ 61.096530][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.103960][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.111607][ T4187] device bridge_slave_1 entered promiscuous mode [ 61.127762][ T4191] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.134985][ T4191] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.142804][ T4191] device bridge_slave_1 entered promiscuous mode [ 61.204610][ T4196] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.211731][ T4196] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.219617][ T4196] device bridge_slave_0 entered promiscuous mode [ 61.229041][ T4191] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.248235][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.257879][ T4196] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.265394][ T4196] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.273055][ T4196] device bridge_slave_1 entered promiscuous mode [ 61.281839][ T4191] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.301249][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.349205][ T4196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.362970][ T4194] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.370209][ T4194] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.378453][ T4194] device bridge_slave_0 entered promiscuous mode [ 61.391674][ T4194] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.399997][ T4194] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.408344][ T4194] device bridge_slave_1 entered promiscuous mode [ 61.428418][ T4196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.440388][ T4191] team0: Port device team_slave_0 added [ 61.448581][ T4187] team0: Port device team_slave_0 added [ 61.454888][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.461949][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.470319][ T4197] device bridge_slave_0 entered promiscuous mode [ 61.483426][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.490547][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.498602][ T4197] device bridge_slave_1 entered promiscuous mode [ 61.511801][ T4191] team0: Port device team_slave_1 added [ 61.518554][ T4187] team0: Port device team_slave_1 added [ 61.537692][ T4194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.576242][ T4194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.588597][ T4196] team0: Port device team_slave_0 added [ 61.596574][ T4196] team0: Port device team_slave_1 added [ 61.605032][ T4197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.614994][ T4191] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.621946][ T4191] 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. [ 61.648235][ T4191] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.660154][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.667461][ 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. [ 61.693377][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.711019][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.718235][ 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. [ 61.744389][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.766169][ T4197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.775818][ T4191] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.782757][ T4191] 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. [ 61.808833][ T4191] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.838532][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.845521][ 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. [ 61.871622][ T4196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.894403][ T4194] team0: Port device team_slave_0 added [ 61.901143][ T4196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.908340][ 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. [ 61.934699][ T4196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.954069][ T4197] team0: Port device team_slave_0 added [ 61.973378][ T4194] team0: Port device team_slave_1 added [ 61.984569][ T4197] team0: Port device team_slave_1 added [ 62.011777][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.018982][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.045020][ T4194] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.070008][ T4187] device hsr_slave_0 entered promiscuous mode [ 62.079397][ T4187] device hsr_slave_1 entered promiscuous mode [ 62.087101][ T4194] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.094243][ T4194] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.120189][ T4194] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.140358][ T4191] device hsr_slave_0 entered promiscuous mode [ 62.147046][ T4191] device hsr_slave_1 entered promiscuous mode [ 62.153812][ T4191] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.161619][ T4191] Cannot create hsr debugfs directory [ 62.182721][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.189730][ T4197] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.215842][ T4197] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.227799][ T4197] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.234869][ T4197] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 62.260856][ T4197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.297515][ T4196] device hsr_slave_0 entered promiscuous mode [ 62.304468][ T4196] device hsr_slave_1 entered promiscuous mode [ 62.310949][ T4196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.318679][ T4196] Cannot create hsr debugfs directory [ 62.334469][ T4194] device hsr_slave_0 entered promiscuous mode [ 62.341994][ T4194] device hsr_slave_1 entered promiscuous mode [ 62.348883][ T4194] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.356525][ T4194] Cannot create hsr debugfs directory [ 62.419445][ T4197] device hsr_slave_0 entered promiscuous mode [ 62.426487][ T4197] device hsr_slave_1 entered promiscuous mode [ 62.433430][ T4197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 62.441055][ T4197] Cannot create hsr debugfs directory [ 62.594415][ T21] Bluetooth: hci0: command 0x0409 tx timeout [ 62.598269][ T1110] Bluetooth: hci4: command 0x0409 tx timeout [ 62.601249][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 62.612719][ T1110] Bluetooth: hci3: command 0x0409 tx timeout [ 62.619707][ T1110] Bluetooth: hci2: command 0x0409 tx timeout [ 62.719257][ T4187] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.731347][ T4187] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.741171][ T4187] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.750701][ T4187] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.807008][ T4196] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 62.817868][ T4196] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 62.828263][ T4196] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 62.838771][ T4196] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 62.909206][ T4191] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 62.920145][ T4191] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 62.944094][ T4191] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 62.953847][ T4191] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 62.984363][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.018351][ T4194] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 63.027901][ T4194] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 63.038750][ T4194] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 63.060205][ T4194] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 63.092299][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.106260][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.117483][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.136445][ T4197] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 63.152014][ T4197] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 63.163015][ T4197] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 63.184221][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.192955][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.203239][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.210571][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.219290][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.229865][ T4197] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 63.246912][ T4196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.256902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.268580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.277967][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.285105][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.324673][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.332579][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.341201][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.354386][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.367436][ T4196] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.392482][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.402987][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.413155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.422305][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.435021][ T4191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.447431][ T4187] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 63.458044][ T4187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.483445][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.492263][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.502943][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.514042][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.522555][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.531642][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.561291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.571078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.580169][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.587369][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.598654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.607849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.616380][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.623458][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.631287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.640244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.649293][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.682246][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.697765][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.711837][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.722569][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.731748][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.740954][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.749685][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.758651][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.766778][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.775526][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.784055][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.803196][ T4196] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.817096][ T4191] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.837136][ T4197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.849557][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.859210][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.873102][ T1239] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.880246][ T1239] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.895247][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.916153][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.926690][ T4194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.940349][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.948628][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.958785][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.973993][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.981922][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.997072][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.010001][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.017154][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.025122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.040652][ T4197] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.079799][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.087968][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.096790][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.105822][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.115913][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.124906][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.133490][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.142025][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.150936][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.159555][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.182953][ T4194] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.193473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.203381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.212068][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.219321][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.227673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.236476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.246527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.255783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.263535][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.273464][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.284020][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.292608][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.299751][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.308854][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.318184][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.331271][ T4191] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.342909][ T4191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.359587][ T4196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.370568][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.380003][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.390269][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.399155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.409524][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.418703][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.427536][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.434659][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.452003][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.460525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.469827][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.483081][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.490215][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.502867][ T4187] device veth0_vlan entered promiscuous mode [ 64.535057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.545562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.556523][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.565337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.597823][ T4187] device veth1_vlan entered promiscuous mode [ 64.616413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.627419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.639087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.649333][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.657961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.667355][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.675663][ T2304] Bluetooth: hci4: command 0x041b tx timeout [ 64.675853][ T4229] Bluetooth: hci2: command 0x041b tx timeout [ 64.681686][ T2304] Bluetooth: hci1: command 0x041b tx timeout [ 64.693029][ T4229] Bluetooth: hci3: command 0x041b tx timeout [ 64.694842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.708047][ T2304] Bluetooth: hci0: command 0x041b tx timeout [ 64.709672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.722694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.740420][ T4197] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.751618][ T4197] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.782437][ T4194] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 64.797747][ T4194] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 64.817004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.826371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.834997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.843597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.853163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.866337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.875087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.883368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.892769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.901108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.909881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.918665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.927845][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.936467][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.948371][ T4196] device veth0_vlan entered promiscuous mode [ 64.961479][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.970742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.980367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.989072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.998261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 65.009537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.020627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.037018][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.044729][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.052797][ T4196] device veth1_vlan entered promiscuous mode [ 65.069210][ T4191] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.088224][ T4197] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.142086][ T4187] device veth0_macvtap entered promiscuous mode [ 65.150223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.161453][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.170626][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.179488][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.192389][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.202422][ T4196] device veth0_macvtap entered promiscuous mode [ 65.217141][ T4187] device veth1_macvtap entered promiscuous mode [ 65.240647][ T4196] device veth1_macvtap entered promiscuous mode [ 65.258501][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.267961][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.282369][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.292913][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.302521][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.333040][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.352752][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.361787][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.371151][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.380004][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.389836][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.398521][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.412593][ T4196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.431497][ T4191] device veth0_vlan entered promiscuous mode [ 65.441282][ T4197] device veth0_vlan entered promiscuous mode [ 65.449827][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 65.461540][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.473907][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.481330][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.490427][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.499454][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.508300][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.517410][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.526411][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.534831][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.543410][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.553318][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.561576][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.572993][ T4196] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.582262][ T4196] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.591422][ T4196] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.600566][ T4196] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.626973][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 65.635361][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 65.645905][ T4191] device veth1_vlan entered promiscuous mode [ 65.680529][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 65.694571][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.706564][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.719826][ T4194] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.741480][ T4197] device veth1_vlan entered promiscuous mode [ 65.759448][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.769988][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.781704][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.792970][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.802086][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.814968][ T4187] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.824599][ T4187] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.833360][ T4187] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.842400][ T4187] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.858870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.868244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.894255][ T4191] device veth0_macvtap entered promiscuous mode [ 65.912172][ T4191] device veth1_macvtap entered promiscuous mode [ 65.931797][ T4197] device veth0_macvtap entered promiscuous mode [ 65.954558][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.963093][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.974443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.982440][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.991181][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.000007][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.018420][ T4197] device veth1_macvtap entered promiscuous mode [ 66.062271][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.082001][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.099891][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.110634][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.122567][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.137044][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.146420][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.148514][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.169870][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.180046][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.192454][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.209180][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 66.220091][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.231316][ T4191] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.243853][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.251741][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.261978][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.271081][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.280619][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.295881][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.306452][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.321092][ T4197] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.331684][ T4197] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.345838][ T4197] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.359567][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.371865][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.382635][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.393265][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.403135][ T4191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 66.413849][ T4191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 66.424836][ T4191] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.451341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.460377][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.469724][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.478830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.488474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.497233][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.508438][ T4197] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.522358][ T4197] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.531399][ T4197] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.540428][ T4197] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.559289][ T4191] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.569217][ T4191] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.578311][ T4191] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.587262][ T4191] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.642597][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.652447][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.661825][ T4194] device veth0_vlan entered promiscuous mode [ 66.686161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.698848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.707835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.717232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.726516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.737136][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.749210][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.759136][ T4229] Bluetooth: hci1: command 0x040f tx timeout [ 66.764667][ T4263] Bluetooth: hci0: command 0x040f tx timeout [ 66.766719][ T4229] Bluetooth: hci3: command 0x040f tx timeout [ 66.786068][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.795758][ T4229] Bluetooth: hci2: command 0x040f tx timeout [ 66.797971][ T4194] device veth1_vlan entered promiscuous mode [ 66.801827][ T4229] Bluetooth: hci4: command 0x040f tx timeout [ 66.861894][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.875393][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.897878][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.905783][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.925681][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.925692][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.940931][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.949164][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.958640][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.967867][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.985586][ T4194] device veth0_macvtap entered promiscuous mode [ 67.003526][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.083378][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.086959][ T4194] device veth1_macvtap entered promiscuous mode [ 67.097680][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.117653][ T1239] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.138829][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.144323][ T1239] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.160379][ T4267] lo speed is unknown, defaulting to 1000 [ 67.169773][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.190504][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.191067][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.208745][ T4267] lo speed is unknown, defaulting to 1000 [ 67.215358][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.229680][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.247226][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.261493][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.272373][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.283310][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.289383][ T4266] ftl_cs: FTL header not found. [ 67.315378][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.337462][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.341335][ T4266] block2mtd: mtd1: [/dev/ram0] erase_size = 128KiB [131072] [ 67.362455][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.378069][ T4267] lo speed is unknown, defaulting to 1000 [ 67.378147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.404052][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.432819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.476531][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.511856][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.532808][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.543978][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.558005][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.568836][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.579498][ T4194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.584089][ T4267] infiniband syz0: set active [ 67.590665][ T4194] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.600121][ T4267] infiniband syz0: added lo [ 67.631075][ T4194] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.672428][ T4262] lo speed is unknown, defaulting to 1000 [ 67.674242][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.679379][ T4267] RDS/IB: syz0: added [ 67.691809][ T4267] smc: adding ib device syz0 with port count 1 [ 67.699313][ T4267] smc: ib device syz0 port 1 has pnetid [ 67.715788][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.729177][ T4194] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.741795][ T4194] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.750788][ T4194] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.761530][ T4194] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.782249][ T4262] lo speed is unknown, defaulting to 1000 [ 67.798846][ T4267] lo speed is unknown, defaulting to 1000 [ 67.892571][ T4287] device-mapper: ioctl: ioctl interface mismatch: kernel(4.45.0), user(4.48.0), cmd(0) [ 68.292676][ T4307] ubi0: attaching mtd1 [ 68.316204][ T4307] ubi0: scanning is finished [ 68.320909][ T4307] ubi0 error: ubi_read_volume_table: the layout volume was not found [ 68.393247][ T4307] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd1, error -22 [ 68.573883][ T4228] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 68.834018][ T24] Bluetooth: hci4: command 0x0419 tx timeout [ 68.840728][ T24] Bluetooth: hci2: command 0x0419 tx timeout [ 68.847514][ T24] Bluetooth: hci3: command 0x0419 tx timeout [ 68.853590][ T24] Bluetooth: hci0: command 0x0419 tx timeout [ 68.859663][ T24] Bluetooth: hci1: command 0x0419 tx timeout [ 68.933966][ T4228] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 68.945605][ T4228] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 68.956984][ T4228] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid maxpacket 1024, setting to 64 [ 68.967897][ T4228] usb 1-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 68.977075][ T4228] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.991383][ T4228] usb 1-1: config 0 descriptor?? [ 69.015563][ T4305] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 69.023014][ T4305] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 69.481092][ T4228] gt683r_led 0003:1770:FF00.0001: hidraw0: USB HID v0.00 Device [HID 1770:ff00] on usb-dummy_hcd.0-1/input0 [ 69.733864][ T4228] usb 1-1: USB disconnect, device number 2 [ 69.746153][ T1110] gt683r_led 0003:1770:FF00.0001: failed to send set report request: -19 [ 70.994348][ T4285] block2mtd: error: cannot open device /dev/ram0 [ 71.011389][ T4267] lo speed is unknown, defaulting to 1000 [ 71.110409][ T1239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.114451][ T4338] loop0: detected capacity change from 0 to 4096 [ 71.129236][ T1239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.317340][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.324118][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.563963][ T1110] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 71.636756][ T4357] rtc_cmos 00:00: in use; can't configure [ 71.644161][ T4357] i8042 kbd 00:01: in use; can't configure [ 71.650596][ T4357] i8042 aux 00:02: in use; can't configure [ 71.658122][ T4357] serial 00:03: in use; can't configure [ 71.692128][ T4359] loop0: detected capacity change from 0 to 4096 [ 71.973900][ T1110] usb 4-1: New USB device found, idVendor=13d8, idProduct=0010, bcdDevice= 0.00 [ 71.983136][ T1110] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.271794][ T1110] usb 4-1: Direct firmware load for usbduxfast_firmware.bin failed with error -2 [ 72.282276][ T1110] usb 4-1: Falling back to sysfs fallback for: usbduxfast_firmware.bin [ 73.133899][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 73.533922][ T24] usb 1-1: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00 [ 73.543020][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.723933][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -32 [ 78.764677][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -32 [ 79.325166][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 79.583975][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 79.627550][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -32 [ 79.641743][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 79.664560][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -32 [ 79.694042][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -32 [ 79.728499][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 79.763904][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 79.795823][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 79.834127][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 79.863988][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -32 [ 79.905861][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 79.943867][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -32 [ 79.973925][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 80.015692][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -32 [ 80.043931][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -32 [ 80.074598][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -32 [ 80.113945][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -32 [ 80.153881][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -32 [ 80.184217][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -32 [ 80.223822][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -32 [ 80.253872][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -32 [ 80.285625][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -32 [ 80.323994][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -32 [ 80.355780][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -32 [ 80.393921][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -32 [ 80.434243][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -32 [ 80.475733][ T24] ax88179_178a 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 84.433916][ T4232] Bluetooth: hci5: command 0x0409 tx timeout [ 85.473876][ T4228] Bluetooth: hci6: command 0x0409 tx timeout [ 86.513840][ T4232] Bluetooth: hci5: command 0x041b tx timeout [ 86.678358][ T7] cfg80211: failed to load regulatory.db [ 87.553808][ T4228] Bluetooth: hci6: command 0x041b tx timeout [ 88.513858][ T21] Bluetooth: hci7: command 0x0409 tx timeout [ 88.597344][ T4231] Bluetooth: hci5: command 0x040f tx timeout [ 89.636420][ T21] Bluetooth: hci6: command 0x040f tx timeout [ 90.524144][ T21] Bluetooth: hci8: command 0x0409 tx timeout [ 90.593813][ T4228] Bluetooth: hci7: command 0x041b tx timeout [ 90.673872][ T4228] Bluetooth: hci5: command 0x0419 tx timeout [ 91.713898][ T4232] Bluetooth: hci6: command 0x0419 tx timeout [ 92.593822][ T4228] Bluetooth: hci8: command 0x041b tx timeout [ 92.673824][ T4228] Bluetooth: hci7: command 0x040f tx timeout [ 94.673884][ T4228] Bluetooth: hci8: command 0x040f tx timeout [ 94.753734][ T4228] Bluetooth: hci7: command 0x0419 tx timeout [ 96.753962][ T4228] Bluetooth: hci8: command 0x0419 tx timeout [ 122.443827][ T4228] Bluetooth: hci9: command 0x0409 tx timeout [ 124.514131][ T21] Bluetooth: hci9: command 0x041b tx timeout [ 126.594006][ T21] Bluetooth: hci9: command 0x040f tx timeout [ 128.673841][ T4228] Bluetooth: hci9: command 0x0419 tx timeout [ 132.461122][ T3559] udevd[3559]: worker [4179] /devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0 is taking a long time [ 132.755789][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.762173][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.765584][ T1110] usbduxfast 4-1:1.0: driver 'usbduxfast' failed to auto-configure device. [ 132.783314][ T1110] usbduxfast: probe of 4-1:1.0 failed with error -110 [ 135.804856][ T3559] udevd[3559]: worker [4181] /devices/platform/dummy_hcd.0/usb1/1-1 is taking a long time [ 144.513867][ T1107] Bluetooth: hci10: command 0x0409 tx timeout [ 145.473899][ T4263] Bluetooth: hci11: command 0x0409 tx timeout [ 146.593767][ T4263] Bluetooth: hci10: command 0x041b tx timeout [ 147.553888][ T1107] Bluetooth: hci11: command 0x041b tx timeout [ 148.516046][ T4231] Bluetooth: hci12: command 0x0409 tx timeout [ 148.673834][ T4231] Bluetooth: hci10: command 0x040f tx timeout [ 149.633906][ T4231] Bluetooth: hci11: command 0x040f tx timeout [ 150.516317][ T4263] Bluetooth: hci13: command 0x0409 tx timeout [ 150.593856][ T4263] Bluetooth: hci12: command 0x041b tx timeout [ 150.755291][ T4263] Bluetooth: hci10: command 0x0419 tx timeout [ 151.713819][ T1110] Bluetooth: hci11: command 0x0419 tx timeout [ 152.593973][ T1110] Bluetooth: hci13: command 0x041b tx timeout [ 152.674238][ T1110] Bluetooth: hci12: command 0x040f tx timeout [ 154.683890][ T1110] Bluetooth: hci13: command 0x040f tx timeout [ 154.753825][ T1107] Bluetooth: hci12: command 0x0419 tx timeout [ 156.764505][ T4231] Bluetooth: hci13: command 0x0419 tx timeout [ 182.603947][ T4231] Bluetooth: hci14: command 0x0409 tx timeout [ 184.683846][ T1107] Bluetooth: hci14: command 0x041b tx timeout [ 186.033801][ T1110] Bluetooth: hci0: command 0x0406 tx timeout [ 186.039880][ T1110] Bluetooth: hci2: command 0x0406 tx timeout [ 186.043824][ T1107] Bluetooth: hci1: command 0x0406 tx timeout [ 186.047990][ T1110] Bluetooth: hci4: command 0x0406 tx timeout [ 186.051921][ T1107] Bluetooth: hci3: command 0x0406 tx timeout [ 186.753910][ T4232] Bluetooth: hci14: command 0x040f tx timeout [ 188.833879][ T1110] Bluetooth: hci14: command 0x0419 tx timeout [ 194.211767][ T1432] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.218122][ T1432] ieee802154 phy1 wpan1: encryption failed: -22 [ 204.673725][ T4263] Bluetooth: hci15: command 0x0409 tx timeout [ 205.644076][ T4231] Bluetooth: hci16: command 0x0409 tx timeout [ 206.513907][ T4232] Bluetooth: hci5: command 0x0406 tx timeout [ 206.523857][ T4263] Bluetooth: hci6: command 0x0406 tx timeout [ 206.754123][ T4232] Bluetooth: hci15: command 0x041b tx timeout [ 207.713873][ T4232] Bluetooth: hci16: command 0x041b tx timeout [ 208.673965][ T1110] Bluetooth: hci17: command 0x0409 tx timeout [ 208.833889][ T4231] Bluetooth: hci15: command 0x040f tx timeout [ 209.804091][ T4231] Bluetooth: hci16: command 0x040f tx timeout [ 210.683845][ T4231] Bluetooth: hci18: command 0x0409 tx timeout [ 210.753936][ T4231] Bluetooth: hci17: command 0x041b tx timeout [ 210.923909][ T4263] Bluetooth: hci15: command 0x0419 tx timeout [ 211.633800][ T4263] Bluetooth: hci7: command 0x0406 tx timeout [ 211.639851][ T4263] Bluetooth: hci8: command 0x0406 tx timeout [ 211.873815][ T4232] Bluetooth: hci16: command 0x0419 tx timeout [ 212.763969][ T1110] Bluetooth: hci18: command 0x041b tx timeout [ 212.840040][ T1110] Bluetooth: hci17: command 0x040f tx timeout [ 214.833895][ T1110] Bluetooth: hci18: command 0x040f tx timeout [ 214.913783][ T1110] Bluetooth: hci17: command 0x0419 tx timeout [ 216.913884][ T1110] Bluetooth: hci18: command 0x0419 tx timeout [ 221.713952][ T27] INFO: task kworker/0:1:13 blocked for more than 143 seconds. [ 221.722177][ T27] Not tainted syzkaller #0 [ 221.727915][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 221.737161][ T27] task:kworker/0:1 state:D stack:25968 pid: 13 ppid: 2 flags:0x00004000 [ 221.746468][ T27] Workqueue: ipv6_addrconf addrconf_dad_work [ 221.752500][ T27] Call Trace: [ 221.755877][ T27] [ 221.758827][ T27] __schedule+0x11c3/0x4350 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 221.763342][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 221.768921][ T27] ? release_firmware_map_entry+0x190/0x190 [ 221.777099][ T27] ? __mutex_trylock_common+0x86/0x260 [ 221.783893][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.789137][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 221.802815][ T27] schedule+0x11b/0x1e0 [ 221.807410][ T27] schedule_preempt_disabled+0xf/0x20 [ 221.812811][ T27] __mutex_lock_common+0xdf5/0x2400 [ 221.819201][ T27] ? addrconf_dad_work+0xc4/0x1530 [ 221.831798][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 221.837250][ T27] mutex_lock_nested+0x17/0x20 [ 221.842041][ T27] addrconf_dad_work+0xc4/0x1530 [ 221.847118][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 221.853355][ T27] ? rcu_lock_release+0x20/0x20 [ 221.858419][ T27] ? read_lock_is_recursive+0x10/0x10 [ 221.863845][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 221.869748][ T27] ? _raw_spin_unlock+0x40/0x40 [ 221.875125][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 221.880358][ T27] process_one_work+0x867/0xff0 [ 221.885279][ T27] ? worker_detach_from_pool+0x240/0x240 [ 221.890926][ T27] ? lockdep_hardirqs_off+0x70/0x100 [ 221.896769][ T27] ? _raw_spin_lock_irq+0xb7/0xf0 [ 221.901855][ T27] ? _raw_spin_lock_irqsave+0x100/0x100 [ 221.907887][ T27] ? wq_worker_running+0x97/0x170 [ 221.912938][ T27] worker_thread+0xad7/0x12a0 [ 221.917820][ T27] kthread+0x42e/0x520 [ 221.921907][ T27] ? rcu_lock_release+0x20/0x20 [ 221.926852][ T27] ? kthread_blkcg+0xd0/0xd0 [ 221.931457][ T27] ret_from_fork+0x1f/0x30 [ 221.936732][ T27] [ 221.939933][ T27] INFO: task udevd:4181 blocked for more than 143 seconds. [ 221.947195][ T27] Not tainted syzkaller #0 [ 221.952132][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 221.960866][ T27] task:udevd state:D stack:25984 pid: 4181 ppid: 3559 flags:0x00004002 [ 221.970204][ T27] Call Trace: [ 221.973485][ T27] [ 221.976456][ T27] __schedule+0x11c3/0x4350 [ 221.981012][ T27] ? rcu_lock_acquire+0x30/0x30 [ 221.985961][ T27] ? __mutex_lock_common+0xdf0/0x2400 [ 221.991350][ T27] ? release_firmware_map_entry+0x190/0x190 [ 221.997305][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 222.002348][ T27] ? __mutex_trylock_common+0x86/0x260 [ 222.008936][ T27] ? rcu_lock_release+0x20/0x20 [ 222.013973][ T27] schedule+0x11b/0x1e0 [ 222.018153][ T27] schedule_preempt_disabled+0xf/0x20 [ 222.023520][ T27] __mutex_lock_common+0xdf5/0x2400 [ 222.029135][ T27] ? uevent_show+0x16c/0x320 [ 222.034000][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 222.039657][ T27] mutex_lock_nested+0x17/0x20 [ 222.044816][ T27] uevent_show+0x16c/0x320 [ 222.049250][ T27] dev_attr_show+0x50/0xb0 [ 222.053702][ T27] ? device_get_ownership+0xa0/0xa0 [ 222.058917][ T27] sysfs_kf_seq_show+0x316/0x4c0 [ 222.063894][ T27] seq_read_iter+0x460/0xc50 [ 222.068510][ T27] vfs_read+0x75e/0xd50 [ 222.072672][ T27] ? kernel_read+0x1e0/0x1e0 [ 222.077308][ T27] ? __fdget_pos+0x2c6/0x370 [ 222.081905][ T27] ksys_read+0x153/0x260 [ 222.086196][ T27] ? vfs_write+0xd70/0xd70 [ 222.090629][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 222.095863][ T27] do_syscall_64+0x4c/0xa0 [ 222.100287][ T27] ? clear_bhb_loop+0x30/0x80 [ 222.105013][ T27] ? clear_bhb_loop+0x30/0x80 [ 222.109691][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 222.118063][ T27] RIP: 0033:0x7fd1d2ca7407 [ 222.122538][ T27] RSP: 002b:00007ffdf5ff4660 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 222.130990][ T27] RAX: ffffffffffffffda RBX: 00007fd1d2bb9880 RCX: 00007fd1d2ca7407 [ 222.139458][ T27] RDX: 0000000000001000 RSI: 000055e06ab95a00 RDI: 0000000000000008 [ 222.147616][ T27] RBP: 00007fd1d2defff0 R08: 0000000000000000 R09: 0000000000000000 [ 222.155641][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 222.163607][ T27] R13: 00007fd1d2defea0 R14: 0000000000000000 R15: 000055e06aba1f60 [ 222.171658][ T27] [ 222.174777][ T27] INFO: task syz-executor:4194 blocked for more than 143 seconds. [ 222.182597][ T27] Not tainted syzkaller #0 [ 222.187592][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 222.197427][ T27] task:syz-executor state:D stack:21824 pid: 4194 ppid: 1 flags:0x00004004 [ 222.206914][ T27] Call Trace: [ 222.210210][ T27] [ 222.213142][ T27] __schedule+0x11c3/0x4350 [ 222.217730][ T27] ? rcu_lock_acquire+0x30/0x30 [ 222.222592][ T27] ? __mutex_lock_common+0xdf0/0x2400 [ 222.228855][ T27] ? release_firmware_map_entry+0x190/0x190 [ 222.234918][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 222.239967][ T27] ? __mutex_trylock_common+0x86/0x260 [ 222.245838][ T27] ? rcu_lock_release+0x20/0x20 [ 222.250732][ T27] schedule+0x11b/0x1e0 [ 222.255209][ T27] schedule_preempt_disabled+0xf/0x20 [ 222.260602][ T27] __mutex_lock_common+0xdf5/0x2400 [ 222.266092][ T27] ? ieee80211_init_rate_ctrl_alg+0x171/0x5e0 [ 222.272179][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 222.277565][ T27] mutex_lock_nested+0x17/0x20 [ 222.282337][ T27] ieee80211_init_rate_ctrl_alg+0x171/0x5e0 [ 222.288395][ T27] ieee80211_register_hw+0x23c6/0x3a60 [ 222.293991][ T27] ? ieee80211_register_hw+0xb21/0x3a60 [ 222.299547][ T27] ? ieee80211_tasklet_handler+0x20/0x20 [ 222.305228][ T27] ? rcu_is_watching+0x11/0xa0 [ 222.309994][ T27] ? hrtimer_init+0x10c/0x220 [ 222.314791][ T27] mac80211_hwsim_new_radio+0x209d/0x4050 [ 222.320529][ T27] hwsim_new_radio_nl+0xa7d/0xc50 [ 222.325615][ T27] genl_rcv_msg+0xd0b/0xfa0 [ 222.330123][ T27] ? genl_bind+0x370/0x370 [ 222.334681][ T27] ? __dev_queue_xmit+0x1b64/0x2e50 [ 222.339885][ T27] ? verify_lock_unused+0x140/0x140 [ 222.345517][ T27] ? dev_queue_xmit+0x20/0x20 [ 222.350217][ T27] ? hwsim_tx_info_frame_received_nl+0xec0/0xec0 [ 222.356743][ T27] netlink_rcv_skb+0x1e9/0x430 [ 222.361542][ T27] ? genl_bind+0x370/0x370 [ 222.366294][ T27] ? netlink_ack+0xb10/0xb10 [ 222.370911][ T27] ? down_read+0x1aa/0x2e0 [ 222.375575][ T27] genl_rcv+0x24/0x40 [ 222.379575][ T27] netlink_unicast+0x78f/0x940 [ 222.384405][ T27] netlink_sendmsg+0x8ba/0xbe0 [ 222.389183][ T27] ? netlink_getsockopt+0x570/0x570 [ 222.394498][ T27] ? aa_sock_msg_perm+0x94/0x150 [ 222.399441][ T27] ? apparmor_socket_sendmsg+0x88/0x230 [ 222.405055][ T27] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 222.410349][ T27] ? security_socket_sendmsg+0x7c/0xa0 [ 222.415930][ T27] __sys_sendto+0x46d/0x620 [ 222.420598][ T27] ? __ia32_sys_getpeername+0x80/0x80 [ 222.426049][ T27] ? lock_chain_count+0x20/0x20 [ 222.430909][ T27] __x64_sys_sendto+0xda/0xf0 [ 222.435772][ T27] do_syscall_64+0x4c/0xa0 [ 222.440197][ T27] ? clear_bhb_loop+0x30/0x80 [ 222.445312][ T27] ? clear_bhb_loop+0x30/0x80 [ 222.450006][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 222.456100][ T27] RIP: 0033:0x7f0ccd02d98e [ 222.460542][ T27] RSP: 002b:00007ffddc0e3ce8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 222.469035][ T27] RAX: ffffffffffffffda RBX: 0000555557ab3500 RCX: 00007f0ccd02d98e [ 222.477675][ T27] RDX: 0000000000000024 RSI: 00007f0ccde23670 RDI: 0000000000000003 [ 222.485749][ T27] RBP: 0000000000000001 R08: 00007ffddc0e3d64 R09: 000000000000000c [ 222.493793][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 222.501774][ T27] R13: 0000000000000000 R14: 00007f0ccde23670 R15: 0000000000000000 [ 222.509845][ T27] [ 222.512940][ T27] INFO: task kworker/1:6:4262 blocked for more than 144 seconds. [ 222.521023][ T27] Not tainted syzkaller #0 [ 222.526245][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 222.535041][ T27] task:kworker/1:6 state:D stack:24224 pid: 4262 ppid: 2 flags:0x00004000 [ 222.544292][ T27] Workqueue: ipv6_addrconf addrconf_dad_work [ 222.550479][ T27] Call Trace: [ 222.553849][ T27] [ 222.556791][ T27] __schedule+0x11c3/0x4350 [ 222.561311][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 222.566741][ T27] ? release_firmware_map_entry+0x190/0x190 [ 222.572791][ T27] ? __mutex_trylock_common+0x86/0x260 [ 222.578348][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.583559][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 222.589071][ T27] schedule+0x11b/0x1e0 [ 222.593291][ T27] schedule_preempt_disabled+0xf/0x20 [ 222.598963][ T27] __mutex_lock_common+0xdf5/0x2400 [ 222.604282][ T27] ? addrconf_dad_work+0xc4/0x1530 [ 222.609636][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 222.614955][ T27] mutex_lock_nested+0x17/0x20 [ 222.619749][ T27] addrconf_dad_work+0xc4/0x1530 [ 222.624809][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 222.630805][ T27] ? rcu_lock_release+0x20/0x20 [ 222.635734][ T27] ? read_lock_is_recursive+0x10/0x10 [ 222.641133][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 222.647108][ T27] ? _raw_spin_unlock+0x40/0x40 [ 222.652174][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 222.657503][ T27] process_one_work+0x867/0xff0 [ 222.662401][ T27] ? worker_detach_from_pool+0x240/0x240 [ 222.668089][ T27] ? lockdep_hardirqs_off+0x70/0x100 [ 222.673391][ T27] ? _raw_spin_lock_irq+0xb7/0xf0 [ 222.678523][ T27] ? _raw_spin_lock_irqsave+0x100/0x100 [ 222.684205][ T27] ? wq_worker_running+0x97/0x170 [ 222.689374][ T27] worker_thread+0xad7/0x12a0 [ 222.694737][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 222.700676][ T27] kthread+0x42e/0x520 [ 222.704804][ T27] ? rcu_lock_release+0x20/0x20 [ 222.709666][ T27] ? kthread_blkcg+0xd0/0xd0 [ 222.714356][ T27] ret_from_fork+0x1f/0x30 [ 222.718787][ T27] [ 222.721838][ T27] INFO: task syz.2.3:4267 blocked for more than 144 seconds. [ 222.729297][ T27] Not tainted syzkaller #0 [ 222.734301][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 222.742958][ T27] task:syz.2.3 state:D stack:22192 pid: 4267 ppid: 4196 flags:0x00004004 [ 222.752540][ T27] Call Trace: [ 222.755934][ T27] [ 222.759114][ T27] __schedule+0x11c3/0x4350 [ 222.763762][ T27] ? rcu_lock_acquire+0x30/0x30 [ 222.768784][ T27] ? __mutex_lock_common+0xdf0/0x2400 [ 222.774249][ T27] ? release_firmware_map_entry+0x190/0x190 [ 222.780160][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 222.785233][ T27] ? __mutex_trylock_common+0x86/0x260 [ 222.790733][ T27] ? rcu_lock_release+0x20/0x20 [ 222.795713][ T27] schedule+0x11b/0x1e0 [ 222.799889][ T27] schedule_preempt_disabled+0xf/0x20 [ 222.806032][ T27] __mutex_lock_common+0xdf5/0x2400 [ 222.811270][ T27] ? ib_get_eth_speed+0x16b/0x500 [ 222.816394][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 222.821608][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 222.826894][ T27] mutex_lock_nested+0x17/0x20 [ 222.831674][ T27] ib_get_eth_speed+0x16b/0x500 [ 222.836954][ T27] ? kernfs_get+0x56/0x90 [ 222.841299][ T27] ? _ib_modify_qp+0xcd0/0xcd0 [ 222.846170][ T27] ? kobject_init+0x1c0/0x1c0 [ 222.850862][ T27] ? rxe_query_port+0x35/0x190 [ 222.855981][ T27] rxe_query_port+0x58/0x190 [ 222.860715][ T27] ib_query_port+0x15e/0x7e0 [ 222.865542][ T27] ib_setup_port_attrs+0x27b/0x2140 [ 222.870758][ T27] ? device_add+0xe82/0x1050 [ 222.875493][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 222.880542][ T27] ? ib_free_port_attrs+0x3a0/0x3a0 [ 222.885852][ T27] ? kobject_put+0x416/0x450 [ 222.890543][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 222.895843][ T27] ? device_add+0xa94/0x1050 [ 222.900447][ T27] add_one_compat_dev+0x3da/0x5c0 [ 222.905577][ T27] enable_device_and_get+0x2ac/0x3d0 [ 222.910879][ T27] ? ib_register_device+0x12e0/0x12e0 [ 222.917048][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 222.922283][ T27] ib_register_device+0x1039/0x12e0 [ 222.927685][ T27] ? remove_all_compat_devs+0x260/0x260 [ 222.933421][ T27] ? crypto_shash_init_tfm+0x1d0/0x310 [ 222.938992][ T27] ? crc32_pclmul_cra_init+0x9/0x50 [ 222.944267][ T27] ? crypto_create_tfm_node+0x2ad/0x340 [ 222.949837][ T27] ? crypto_alloc_tfm_node+0x339/0x360 [ 222.955454][ T27] rxe_register_device+0x256/0x360 [ 222.960801][ T27] rxe_net_add+0x77/0xe0 [ 222.965162][ T27] rxe_newlink+0x66/0x100 [ 222.969510][ T27] nldev_newlink+0x524/0x580 [ 222.974219][ T27] ? nldev_set_doit+0x420/0x420 [ 222.979100][ T27] ? lockdep_lock+0xf1/0x1f0 [ 222.983835][ T27] ? aa_get_newest_label+0xf5/0x5a0 [ 222.989047][ T27] ? end_current_label_crit_section+0x170/0x170 [ 222.995888][ T27] ? end_current_label_crit_section+0x170/0x170 [ 223.002178][ T27] ? bpf_lsm_capable+0x5/0x10 [ 223.006989][ T27] ? security_capable+0x85/0xb0 [ 223.011877][ T27] ? nldev_set_doit+0x420/0x420 [ 223.016836][ T27] rdma_nl_rcv+0x6d8/0xa00 [ 223.021277][ T27] ? rdma_nl_net_init+0x190/0x190 [ 223.027091][ T27] ? rcu_lock_release+0x5/0x20 [ 223.031928][ T27] netlink_unicast+0x78f/0x940 [ 223.036835][ T27] netlink_sendmsg+0x8ba/0xbe0 [ 223.041666][ T27] ? netlink_getsockopt+0x570/0x570 [ 223.046948][ T27] ? aa_sock_msg_perm+0x94/0x150 [ 223.051907][ T27] ? apparmor_socket_sendmsg+0x88/0x230 [ 223.057545][ T27] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 223.063088][ T27] ? security_socket_sendmsg+0x7c/0xa0 [ 223.068669][ T27] ? netlink_getsockopt+0x570/0x570 [ 223.074025][ T27] ____sys_sendmsg+0x5be/0x8f0 [ 223.078845][ T27] ? __sys_sendmsg_sock+0x30/0x30 [ 223.083947][ T27] ? import_iovec+0x6f/0xa0 [ 223.088463][ T27] ___sys_sendmsg+0x236/0x2e0 [ 223.093145][ T27] ? __sys_sendmsg+0x290/0x290 [ 223.098061][ T27] __se_sys_sendmsg+0x1b7/0x2a0 [ 223.102926][ T27] ? __x64_sys_sendmsg+0x80/0x80 [ 223.107944][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 223.114063][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 223.119293][ T27] do_syscall_64+0x4c/0xa0 [ 223.123779][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.128480][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.133192][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 223.139581][ T27] RIP: 0033:0x7f42125a9159 [ 223.144365][ T27] RSP: 002b:00007f4210801028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 223.152809][ T27] RAX: ffffffffffffffda RBX: 00007f4212830fa0 RCX: 00007f42125a9159 [ 223.161008][ T27] RDX: 0000000000000004 RSI: 0000200000000140 RDI: 0000000000000003 [ 223.169293][ T27] RBP: 00007f421264006b R08: 0000000000000000 R09: 0000000000000000 [ 223.177397][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.185422][ T27] R13: 00007f4212831038 R14: 00007f4212830fa0 R15: 00007ffcaca11488 [ 223.193409][ T27] [ 223.196566][ T27] INFO: task kworker/u4:6:4268 blocked for more than 144 seconds. [ 223.204692][ T27] Not tainted syzkaller #0 [ 223.209646][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.218395][ T27] task:kworker/u4:6 state:D stack:26416 pid: 4268 ppid: 2 flags:0x00004000 [ 223.227703][ T27] Workqueue: events_unbound linkwatch_event [ 223.233610][ T27] Call Trace: [ 223.237106][ T27] [ 223.240054][ T27] __schedule+0x11c3/0x4350 [ 223.245229][ T27] ? rcu_lock_acquire+0x30/0x30 [ 223.250123][ T27] ? __mutex_lock_common+0xdf0/0x2400 [ 223.255578][ T27] ? release_firmware_map_entry+0x190/0x190 [ 223.261486][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 223.266894][ T27] ? __mutex_trylock_common+0x86/0x260 [ 223.272404][ T27] ? kthread_data+0x4b/0xc0 [ 223.277002][ T27] schedule+0x11b/0x1e0 [ 223.281176][ T27] schedule_preempt_disabled+0xf/0x20 [ 223.286597][ T27] __mutex_lock_common+0xdf5/0x2400 [ 223.291820][ T27] ? linkwatch_event+0xa/0x50 [ 223.296612][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 223.301829][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 223.307908][ T27] ? read_lock_is_recursive+0x10/0x10 [ 223.313316][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 223.318620][ T27] mutex_lock_nested+0x17/0x20 [ 223.323396][ T27] linkwatch_event+0xa/0x50 [ 223.327975][ T27] process_one_work+0x867/0xff0 [ 223.332844][ T27] ? worker_detach_from_pool+0x240/0x240 [ 223.338562][ T27] ? lockdep_hardirqs_off+0x70/0x100 [ 223.343915][ T27] ? _raw_spin_lock_irq+0xb7/0xf0 [ 223.348956][ T27] ? _raw_spin_lock_irqsave+0x100/0x100 [ 223.355229][ T27] ? wq_worker_running+0x97/0x170 [ 223.360288][ T27] worker_thread+0xad7/0x12a0 [ 223.365117][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 223.371296][ T27] kthread+0x42e/0x520 [ 223.375516][ T27] ? rcu_lock_release+0x20/0x20 [ 223.380384][ T27] ? kthread_blkcg+0xd0/0xd0 [ 223.385275][ T27] ret_from_fork+0x1f/0x30 [ 223.389717][ T27] [ 223.392768][ T27] INFO: task syz.3.16:4340 blocked for more than 145 seconds. [ 223.400648][ T27] Not tainted syzkaller #0 [ 223.405710][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.414481][ T27] task:syz.3.16 state:D stack:27824 pid: 4340 ppid: 4197 flags:0x00004004 [ 223.423900][ T27] Call Trace: [ 223.427187][ T27] [ 223.430113][ T27] __schedule+0x11c3/0x4350 [ 223.434726][ T27] ? rcu_lock_acquire+0x30/0x30 [ 223.439585][ T27] ? __mutex_lock_common+0xdf0/0x2400 [ 223.445009][ T27] ? release_firmware_map_entry+0x190/0x190 [ 223.450930][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 223.456036][ T27] ? __mutex_trylock_common+0x86/0x260 [ 223.461505][ T27] ? rcu_lock_release+0x20/0x20 [ 223.467178][ T27] schedule+0x11b/0x1e0 [ 223.471584][ T27] schedule_preempt_disabled+0xf/0x20 [ 223.477135][ T27] __mutex_lock_common+0xdf5/0x2400 [ 223.482349][ T27] ? param_attr_store+0xcb/0x300 [ 223.487351][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 223.492558][ T27] ? read_lock_is_recursive+0x10/0x10 [ 223.498020][ T27] mutex_lock_nested+0x17/0x20 [ 223.502793][ T27] param_attr_store+0xcb/0x300 [ 223.507632][ T27] ? param_attr_show+0x170/0x170 [ 223.512575][ T27] ? sysfs_kf_read+0x350/0x350 [ 223.517430][ T27] module_attr_store+0x5b/0x80 [ 223.522201][ T27] kernfs_fop_write_iter+0x3a8/0x500 [ 223.527554][ T27] vfs_write+0x748/0xd70 [ 223.531837][ T27] ? file_end_write+0x250/0x250 [ 223.536768][ T27] ? mutex_lock_nested+0x17/0x20 [ 223.541707][ T27] ? __fdget_pos+0x2bf/0x370 [ 223.546361][ T27] ? ksys_write+0x70/0x260 [ 223.550784][ T27] ksys_write+0x153/0x260 [ 223.555260][ T27] ? __ia32_sys_read+0x80/0x80 [ 223.560035][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 223.565310][ T27] do_syscall_64+0x4c/0xa0 [ 223.569730][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.575283][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.579991][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 223.586113][ T27] RIP: 0033:0x7f5617484159 [ 223.590530][ T27] RSP: 002b:00007f56156dc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 223.599027][ T27] RAX: ffffffffffffffda RBX: 00007f561770bfa0 RCX: 00007f5617484159 [ 223.607030][ T27] RDX: 0000000000000002 RSI: 00002000000001c0 RDI: 0000000000000003 [ 223.615084][ T27] RBP: 00007f561751b06b R08: 0000000000000000 R09: 0000000000000000 [ 223.623054][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.631073][ T27] R13: 00007f561770c038 R14: 00007f561770bfa0 R15: 00007ffdd58072b8 [ 223.639273][ T27] [ 223.642416][ T27] INFO: task syz.0.34:4380 blocked for more than 145 seconds. [ 223.650274][ T27] Not tainted syzkaller #0 [ 223.655309][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 223.664017][ T27] task:syz.0.34 state:D stack:27120 pid: 4380 ppid: 4187 flags:0x00004004 [ 223.673233][ T27] Call Trace: [ 223.676860][ T27] [ 223.679805][ T27] __schedule+0x11c3/0x4350 [ 223.684673][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 223.689897][ T27] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 223.696193][ T27] ? rcu_lock_acquire+0x30/0x30 [ 223.701070][ T27] ? __mutex_lock_common+0xdf0/0x2400 [ 223.706502][ T27] ? release_firmware_map_entry+0x190/0x190 [ 223.712409][ T27] ? __lock_acquire+0x7b50/0x7b50 [ 223.717612][ T27] ? __mutex_trylock_common+0x86/0x260 [ 223.723089][ T27] ? rcu_lock_release+0x20/0x20 [ 223.728005][ T27] schedule+0x11b/0x1e0 [ 223.732170][ T27] schedule_preempt_disabled+0xf/0x20 [ 223.737617][ T27] __mutex_lock_common+0xdf5/0x2400 [ 223.742825][ T27] ? dev_ioctl+0x449/0xe30 [ 223.747292][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 223.752505][ T27] ? bpf_lsm_capable+0x5/0x10 [ 223.757261][ T27] ? security_capable+0x85/0xb0 [ 223.762125][ T27] ? capable+0x84/0xe0 [ 223.766272][ T27] mutex_lock_nested+0x17/0x20 [ 223.771052][ T27] dev_ioctl+0x449/0xe30 [ 223.775383][ T27] ? _copy_from_user+0x111/0x170 [ 223.780545][ T27] sock_do_ioctl+0x245/0x320 [ 223.785202][ T27] ? sock_show_fdinfo+0xb0/0xb0 [ 223.790073][ T27] sock_ioctl+0x48a/0x700 [ 223.795242][ T27] ? sock_poll+0x420/0x420 [ 223.799689][ T27] ? bpf_lsm_file_ioctl+0x5/0x10 [ 223.804666][ T27] ? security_file_ioctl+0x7c/0xa0 [ 223.809795][ T27] ? sock_poll+0x420/0x420 [ 223.814288][ T27] __se_sys_ioctl+0xfa/0x170 [ 223.818887][ T27] do_syscall_64+0x4c/0xa0 [ 223.823330][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.828067][ T27] ? clear_bhb_loop+0x30/0x80 [ 223.832764][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 223.838737][ T27] RIP: 0033:0x7f591fee3159 [ 223.843160][ T27] RSP: 002b:00007f591e11a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 223.851623][ T27] RAX: ffffffffffffffda RBX: 00007f592016b090 RCX: 00007f591fee3159 [ 223.859650][ T27] RDX: 0000200000000100 RSI: 0000000000008946 RDI: 0000000000000004 [ 223.867674][ T27] RBP: 00007f591ff7a06b R08: 0000000000000000 R09: 0000000000000000 [ 223.875802][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 223.884130][ T27] R13: 00007f592016b128 R14: 00007f592016b090 R15: 00007fff854194f8 [ 223.892129][ T27] [ 223.895304][ T27] [ 223.895304][ T27] Showing all locks held in the system: [ 223.903018][ T27] 3 locks held by kworker/0:0/7: [ 223.908269][ T27] #0: ffff888016c70938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 223.918919][ T27] #1: ffffc90000cc7d00 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 223.930336][ T27] #2: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: regdb_fw_cb+0x79/0x1b0 [ 223.939213][ T27] 3 locks held by kworker/0:1/13: [ 223.944283][ T27] #0: ffff88802b52ed38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 223.955299][ T27] #1: ffffc90000d27d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 223.967499][ T27] #2: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1530 [ 223.977007][ T27] 3 locks held by kworker/1:0/21: [ 223.982297][ T27] #0: ffff888016c71938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 223.994075][ T27] #1: ffffc90000db7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 224.004469][ T27] #2: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x82/0xa90 [ 224.014755][ T27] 6 locks held by kworker/1:1/24: [ 224.019786][ T27] #0: ffff8881421ce938 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 224.030454][ T27] #1: ffffc90000defd00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 224.041779][ T27] #2: ffff88814823c220 (&dev->mutex){....}-{3:3}, at: hub_event+0x178/0x5260 [ 224.050706][ T27] #3: ffff888060f55220 (&dev->mutex){....}-{3:3}, at: __device_attach+0x85/0x480 [ 224.060011][ T27] #4: ffff888060f511a8 (&dev->mutex){....}-{3:3}, at: __device_attach+0x85/0x480 [ 224.069300][ T27] #5: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0xf/0x50 [ 224.078364][ T27] 1 lock held by khungtaskd/27: [ 224.083220][ T27] #0: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 224.093000][ T27] 2 locks held by getty/3951: [ 224.097781][ T27] #0: ffff88802c58c098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 224.107595][ T27] #1: ffffc90002cf62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x594/0x1a50 [ 224.117803][ T27] 4 locks held by udevd/4181: [ 224.122483][ T27] #0: ffff888022b939e0 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0x9d/0xc50 [ 224.131690][ T27] #1: ffff888060f0d888 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x55/0x3c0 [ 224.141368][ T27] #2: ffff88805d94f918 (kn->active#32){++++}-{0:0}, at: kernfs_seq_start+0x75/0x3c0 [ 224.151263][ T27] #3: ffff888060f55220 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320 [ 224.160297][ T27] 4 locks held by syz-executor/4194: [ 224.165664][ T27] #0: ffffffff8d4aa450 (cb_lock){++++}-{3:3}, at: genl_rcv+0x15/0x40 [ 224.173894][ T27] #1: ffffffff8d4aa2a8 (genl_mutex){+.+.}-{3:3}, at: genl_rcv_msg+0x161/0xfa0 [ 224.182881][ T27] #2: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: ieee80211_register_hw+0x239f/0x3a60 [ 224.193214][ T27] #3: ffffffff8c1d4a08 (param_lock){+.+.}-{3:3}, at: ieee80211_init_rate_ctrl_alg+0x171/0x5e0 [ 224.203697][ T27] 3 locks held by kworker/1:6/4262: [ 224.208911][ T27] #0: ffff88802b52ed38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 224.219886][ T27] #1: ffffc900044efd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 224.232085][ T27] #2: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1530 [ 224.241950][ T27] 7 locks held by syz.2.3/4267: [ 224.247240][ T27] #0: ffffffff96698898 (&rdma_nl_types[idx].sem){.+.+}-{3:3}, at: rdma_nl_rcv+0x32e/0xa00 [ 224.257636][ T27] #1: ffffffff8d23f750 (link_ops_rwsem){++++}-{3:3}, at: nldev_newlink+0x39c/0x580 [ 224.267100][ T27] #2: ffffffff8d2327f0 (devices_rwsem){++++}-{3:3}, at: enable_device_and_get+0xfc/0x3d0 [ 224.277576][ T27] #3: ffffffff8d2329b0 (rdma_nets_rwsem){.+.+}-{3:3}, at: enable_device_and_get+0x275/0x3d0 [ 224.287890][ T27] #4: ffff88802bd05000 (&device->compat_devs_mutex){+.+.}-{3:3}, at: add_one_compat_dev+0xee/0x5c0 [ 224.299077][ T27] #5: ffff88802bd05228 (&rxe->usdev_lock){+.+.}-{3:3}, at: rxe_query_port+0x46/0x190 [ 224.308790][ T27] #6: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: ib_get_eth_speed+0x16b/0x500 [ 224.318185][ T27] 3 locks held by kworker/u4:6/4268: [ 224.323464][ T27] #0: ffff888016c79138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0 [ 224.334553][ T27] #1: ffffc9000455fd00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0 [ 224.345552][ T27] #2: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xa/0x50 [ 224.354729][ T27] 5 locks held by syz.1.11/4299: [ 224.359808][ T27] #0: ffff888076477270 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2bf/0x370 [ 224.369119][ T27] #1: ffff88807d79e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x296/0xd70 [ 224.378059][ T27] #2: ffff888146436488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1dc/0x500 [ 224.387844][ T27] #3: ffff8881449edae8 (kn->active){++++}-{0:0}, at: kernfs_fop_write_iter+0x1fd/0x500 [ 224.397869][ T27] #4: ffffffff8c1d4a08 (param_lock){+.+.}-{3:3}, at: param_attr_store+0xcb/0x300 [ 224.407258][ T27] 5 locks held by syz.3.16/4340: [ 224.412195][ T27] #0: ffff888076f14870 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2bf/0x370 [ 224.421483][ T27] #1: ffff88807bd86460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x296/0xd70 [ 224.430443][ T27] #2: ffff88805d01d088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1dc/0x500 [ 224.440256][ T27] #3: ffff888144b9c918 (kn->active){++++}-{0:0}, at: kernfs_fop_write_iter+0x1fd/0x500 [ 224.450063][ T27] #4: ffffffff8c1d4a08 (param_lock){+.+.}-{3:3}, at: param_attr_store+0xcb/0x300 [ 224.459944][ T27] 1 lock held by syz.0.34/4380: [ 224.464872][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: dev_ioctl+0x449/0xe30 [ 224.473686][ T27] 1 lock held by syz-executor/4384: [ 224.478897][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.488493][ T27] 1 lock held by syz-executor/4387: [ 224.493986][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.503453][ T27] 1 lock held by syz-executor/4390: [ 224.508724][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.518193][ T27] 1 lock held by syz-executor/4393: [ 224.523407][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.532942][ T27] 1 lock held by syz-executor/4402: [ 224.538175][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.547665][ T27] 1 lock held by syz-executor/4405: [ 224.552867][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.562321][ T27] 1 lock held by syz-executor/4408: [ 224.568051][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.577511][ T27] 1 lock held by syz-executor/4411: [ 224.582714][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.592422][ T27] 1 lock held by syz-executor/4414: [ 224.599182][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.609995][ T27] 1 lock held by syz-executor/4423: [ 224.615247][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.624760][ T27] 1 lock held by syz-executor/4426: [ 224.629967][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.639508][ T27] 1 lock held by syz-executor/4429: [ 224.644770][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.654275][ T27] 1 lock held by syz-executor/4432: [ 224.659513][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.669120][ T27] 1 lock held by syz-executor/4435: [ 224.674872][ T27] #0: ffffffff8d44d548 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x79f/0xf10 [ 224.684660][ T27] [ 224.687000][ T27] ============================================= [ 224.687000][ T27] [ 224.695820][ T27] NMI backtrace for cpu 0 [ 224.700201][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 224.707395][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.717462][ T27] Call Trace: [ 224.720741][ T27] [ 224.723669][ T27] dump_stack_lvl+0x188/0x250 [ 224.728363][ T27] ? show_regs_print_info+0x20/0x20 [ 224.733568][ T27] ? load_image+0x410/0x410 [ 224.738075][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 224.743458][ T27] ? nmi_cpu_backtrace+0x1b2/0x3d0 [ 224.748566][ T27] nmi_cpu_backtrace+0x3a2/0x3d0 [ 224.753511][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 224.759705][ T27] ? _printk+0xda/0x130 [ 224.763888][ T27] ? load_image+0x410/0x410 [ 224.768403][ T27] ? load_image+0x410/0x410 [ 224.772910][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 224.778980][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 224.784976][ T27] watchdog+0xe1b/0xe60 [ 224.789151][ T27] kthread+0x42e/0x520 [ 224.793205][ T27] ? hungtask_pm_notify+0x40/0x40 [ 224.798218][ T27] ? kthread_blkcg+0xd0/0xd0 [ 224.802809][ T27] ret_from_fork+0x1f/0x30 [ 224.807236][ T27] [ 224.810743][ T27] Sending NMI from CPU 0 to CPUs 1: [ 224.816048][ C1] NMI backtrace for cpu 1 [ 224.816059][ C1] CPU: 1 PID: 1246 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 224.816074][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 224.816082][ C1] Workqueue: events_unbound cfg80211_wiphy_work [ 224.816105][ C1] RIP: 0010:lock_is_held_type+0x17/0x190 [ 224.816126][ C1] Code: f5 ff 0f 0b eb bf e8 98 fd ff ff 0f 1f 84 00 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 65 48 8b 04 25 28 00 00 00 <48> 89 44 24 08 bd ff ff ff ff 83 3d 0c 1b ca 03 00 0f 84 03 01 00 [ 224.816139][ C1] RSP: 0018:ffffc90005437b88 EFLAGS: 00000086 [ 224.816151][ C1] RAX: 831fde4221038500 RBX: ffff888022c18000 RCX: 831fde4221038500 [ 224.816162][ C1] RDX: 0000000000000000 RSI: 00000000ffffffff RDI: ffff888022c18a28 [ 224.816171][ C1] RBP: dffffc0000000000 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd [ 224.816182][ C1] R10: dffffc0000000000 R11: fffffbfff1b163de R12: 0000000000000001 [ 224.816191][ C1] R13: 0000000000000003 R14: 1ffff11004583006 R15: ffff888022c18018 [ 224.816201][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 224.816213][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.816223][ C1] CR2: 00007f34697c683c CR3: 000000007e1bb000 CR4: 00000000003506e0 [ 224.816236][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 224.816243][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 224.816252][ C1] Call Trace: [ 224.816257][ C1] [ 224.816263][ C1] ? rcu_is_watching+0x11/0xa0 [ 224.816279][ C1] try_to_wake_up+0x312/0x1020 [ 224.816297][ C1] ? debug_object_deactivate+0x63/0x380 [ 224.816317][ C1] process_one_work+0x693/0xff0 [ 224.816339][ C1] ? worker_detach_from_pool+0x240/0x240 [ 224.816353][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 224.816370][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 224.816385][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 224.816400][ C1] ? wq_worker_running+0x97/0x170 [ 224.816421][ C1] worker_thread+0xad7/0x12a0 [ 224.816447][ C1] kthread+0x42e/0x520 [ 224.816459][ C1] ? rcu_lock_release+0x20/0x20 [ 224.816472][ C1] ? kthread_blkcg+0xd0/0xd0 [ 224.816486][ C1] ret_from_fork+0x1f/0x30 [ 224.816507][ C1] [ 224.817652][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 225.041355][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 225.048542][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 225.058637][ T27] Call Trace: [ 225.062009][ T27] [ 225.064943][ T27] dump_stack_lvl+0x188/0x250 [ 225.069636][ T27] ? show_regs_print_info+0x20/0x20 [ 225.074836][ T27] ? load_image+0x410/0x410 [ 225.079397][ T27] panic+0x2f8/0x850 [ 225.083288][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 225.088955][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 225.093463][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 225.099648][ T27] watchdog+0xe5a/0xe60 [ 225.103806][ T27] kthread+0x42e/0x520 [ 225.107880][ T27] ? hungtask_pm_notify+0x40/0x40 [ 225.112915][ T27] ? kthread_blkcg+0xd0/0xd0 [ 225.117500][ T27] ret_from_fork+0x1f/0x30 [ 225.121917][ T27] [ 225.125137][ T27] Kernel Offset: disabled [ 225.129471][ T27] Rebooting in 86400 seconds..