last executing test programs: 3.797372113s ago: executing program 2 (id=3): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @multicast1}, 0x3, 0x2}}, 0x26) 2.962823493s ago: executing program 2 (id=6): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x4a, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x10, 0xfffff000}, {0x6}]}, 0x10) 2.912687136s ago: executing program 3 (id=4): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x4a, 0x70, 0x5}, 0x10) 2.452388467s ago: executing program 0 (id=1): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) write$binfmt_script(r0, &(0x7f0000000100), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ptrace$PTRACE_SETSIGMASK(0x420b, 0x0, 0x8, &(0x7f0000000000)) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600a847500140600fe800000000000000000", @ANYRES32=0x41424344], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000327000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000180)="2e260f009d040000000f3266ba4100ec36650fc75d85b9800000c00f3235000800000f30b805000000b9060000000f01c10f1bde652e0f309a004800006700c4e29d026a05", 0x45}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) capset(&(0x7f0000000000), 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2.148532018s ago: executing program 2 (id=7): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$inet(r0, &(0x7f0000001540)=[{{0x0, 0xfffffffffffffda1, 0x0}}], 0x40001b6, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000006040), 0x803) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000540)={{0x3, 0x0, 0x1, 0x1, 0x11}, 0xffffffff, 0x29, 'id1\x00', 'timer1\x00', 0x0, 0xfff, 0x201, 0xf9f6, 0x4}) 2.096256711s ago: executing program 1 (id=2): connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$inet(0x2, 0x5, 0x1000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0x1ff003, 0x81, 0x7f, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) openat$iommufd(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) io_uring_enter(0xffffffffffffffff, 0x26c3, 0xdffffffb, 0x4c, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0x3, &(0x7f0000000340)={r0, 0xe0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) 1.537267538s ago: executing program 0 (id=8): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x5}, 0x8) 1.400802064s ago: executing program 1 (id=9): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x4d}]}, 0x10) 1.393861739s ago: executing program 3 (id=10): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="120100001964d408861a92e03f530102030109022400010200100309041f0202e917f300090502020002020000090582020002"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) 1.244081558s ago: executing program 4 (id=5): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x4a, &(0x7f0000000100)={0x0, 0x0}, 0x10) 852.299956ms ago: executing program 1 (id=11): openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff030c) 731.546703ms ago: executing program 4 (id=12): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x14, r1, 0x3}, 0x14}}, 0x0) 710.695773ms ago: executing program 2 (id=13): r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000180)={0x42, 0x0, 0x2}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x810, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r4 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000140)=0xfffffdfb) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)={0xffffffff, 0xc9a, 0xfffff001, 0x6, 0x18, "5cadf0fa59ebc3cef90ac43c5c135252e5d962"}) unshare(0x8040600) r5 = socket(0x22, 0x2, 0x4) getsockname(r5, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r7, 0xae44, 0xbf14) syz_kvm_setup_cpu$x86(r7, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0xd, 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000080), 0x76, 0x101301) 447.558µs ago: executing program 0 (id=14): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYBLOB='A']) 0s ago: executing program 1 (id=15): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) pipe2(0x0, 0x0) syz_usb_connect(0x3, 0x2d, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYRESHEX=0x0], 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x1}) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. [ 177.581113][ T5773] cgroup: Unknown subsys name 'net' [ 177.732662][ T5773] cgroup: Unknown subsys name 'cpuset' [ 177.747549][ T5773] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 224.313729][ T1285] ieee802154 phy0 wpan0: encryption failed: -22 [ 224.320447][ T1285] ieee802154 phy1 wpan1: encryption failed: -22 [ 227.811184][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 233.439779][ T5799] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 233.448043][ T5799] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 233.456114][ T5799] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 233.464967][ T5799] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 233.473424][ T5799] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 233.481768][ T5799] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 233.489730][ T5799] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 233.501157][ T5799] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 233.509159][ T5799] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 233.518862][ T5799] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 233.522594][ T5800] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 233.538926][ T5800] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 233.541051][ T5799] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 233.548431][ T5800] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 233.563014][ T53] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 233.567511][ T5800] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 233.578283][ T5799] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 233.586562][ T53] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 233.614272][ T53] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 233.634323][ T5805] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 233.653194][ T5805] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 233.666838][ T53] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 233.677857][ T5805] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 233.694301][ T5805] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 233.716470][ T5805] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 234.985659][ T5789] chnl_net:caif_netlink_parms(): no params data found [ 235.197425][ T5790] chnl_net:caif_netlink_parms(): no params data found [ 235.633205][ T5792] chnl_net:caif_netlink_parms(): no params data found [ 235.658562][ T5805] Bluetooth: hci1: command tx timeout [ 235.659090][ T5799] Bluetooth: hci2: command tx timeout [ 235.664245][ T5805] Bluetooth: hci0: command tx timeout [ 235.746474][ T5805] Bluetooth: hci3: command tx timeout [ 235.778465][ T5806] chnl_net:caif_netlink_parms(): no params data found [ 235.813025][ T5805] Bluetooth: hci4: command tx timeout [ 236.159994][ T5798] chnl_net:caif_netlink_parms(): no params data found [ 236.181382][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.189101][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.196998][ T5789] bridge_slave_0: entered allmulticast mode [ 236.206691][ T5789] bridge_slave_0: entered promiscuous mode [ 236.383159][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.390753][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.400806][ T5789] bridge_slave_1: entered allmulticast mode [ 236.410896][ T5789] bridge_slave_1: entered promiscuous mode [ 236.429085][ T5790] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.438245][ T5790] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.446205][ T5790] bridge_slave_0: entered allmulticast mode [ 236.455794][ T5790] bridge_slave_0: entered promiscuous mode [ 236.626828][ T5790] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.637145][ T5790] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.645022][ T5790] bridge_slave_1: entered allmulticast mode [ 236.654635][ T5790] bridge_slave_1: entered promiscuous mode [ 236.758991][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 236.892703][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 236.912581][ T5792] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.920125][ T5792] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.930241][ T5792] bridge_slave_0: entered allmulticast mode [ 236.940884][ T5792] bridge_slave_0: entered promiscuous mode [ 236.999278][ T5806] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.007143][ T5806] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.015039][ T5806] bridge_slave_0: entered allmulticast mode [ 237.024478][ T5806] bridge_slave_0: entered promiscuous mode [ 237.043848][ T5806] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.051364][ T5806] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.059493][ T5806] bridge_slave_1: entered allmulticast mode [ 237.068929][ T5806] bridge_slave_1: entered promiscuous mode [ 237.151949][ T5792] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.159623][ T5792] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.169869][ T5792] bridge_slave_1: entered allmulticast mode [ 237.179692][ T5792] bridge_slave_1: entered promiscuous mode [ 237.256826][ T5790] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 237.276423][ T5789] team0: Port device team_slave_0 added [ 237.377418][ T5789] team0: Port device team_slave_1 added [ 237.392067][ T5790] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 237.578695][ T5806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 237.630554][ T5792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 237.640687][ T5798] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.648586][ T5798] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.656360][ T5798] bridge_slave_0: entered allmulticast mode [ 237.665653][ T5798] bridge_slave_0: entered promiscuous mode [ 237.732013][ T5805] Bluetooth: hci0: command tx timeout [ 237.737762][ T5805] Bluetooth: hci2: command tx timeout [ 237.743544][ T5805] Bluetooth: hci1: command tx timeout [ 237.765869][ T5806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 237.785933][ T5792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 237.797042][ T5798] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.804912][ T5798] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.812771][ T5798] bridge_slave_1: entered allmulticast mode [ 237.820924][ T5798] bridge_slave_1: entered promiscuous mode [ 237.821958][ T5805] Bluetooth: hci3: command tx timeout [ 237.835772][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 237.843148][ T5789] 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. [ 237.869677][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 237.914957][ T5805] Bluetooth: hci4: command tx timeout [ 237.930525][ T5790] team0: Port device team_slave_0 added [ 238.010158][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.017635][ T5789] 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. [ 238.044281][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.106128][ T5790] team0: Port device team_slave_1 added [ 238.153259][ T5806] team0: Port device team_slave_0 added [ 238.222299][ T5798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 238.243317][ T5798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 238.295995][ T5806] team0: Port device team_slave_1 added [ 238.351946][ T5792] team0: Port device team_slave_0 added [ 238.370001][ T5792] team0: Port device team_slave_1 added [ 238.453104][ T5790] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 238.460291][ T5790] 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. [ 238.488113][ T5790] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.600805][ T5790] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.608191][ T5790] 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. [ 238.634762][ T5790] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.717060][ T5798] team0: Port device team_slave_0 added [ 238.726962][ T5806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 238.734380][ T5806] 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. [ 238.760680][ T5806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.793395][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 238.800541][ T5792] 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. [ 238.827059][ T5792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 238.879380][ T5798] team0: Port device team_slave_1 added [ 238.902599][ T5789] hsr_slave_0: entered promiscuous mode [ 238.913063][ T5789] hsr_slave_1: entered promiscuous mode [ 238.926806][ T5806] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 238.934255][ T5806] 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. [ 238.960729][ T5806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 238.995469][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 239.002874][ T5792] 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. [ 239.029309][ T5792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 239.258570][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 239.265907][ T5798] 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. [ 239.293506][ T5798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 239.312164][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 239.319376][ T5798] 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. [ 239.346993][ T5798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 239.439717][ T5806] hsr_slave_0: entered promiscuous mode [ 239.449812][ T5806] hsr_slave_1: entered promiscuous mode [ 239.458696][ T5806] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 239.466631][ T5806] Cannot create hsr debugfs directory [ 239.529226][ T5790] hsr_slave_0: entered promiscuous mode [ 239.539407][ T5790] hsr_slave_1: entered promiscuous mode [ 239.547841][ T5790] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 239.555715][ T5790] Cannot create hsr debugfs directory [ 239.812040][ T5805] Bluetooth: hci1: command tx timeout [ 239.817830][ T5799] Bluetooth: hci2: command tx timeout [ 239.823732][ T5796] Bluetooth: hci0: command tx timeout [ 239.848727][ T5792] hsr_slave_0: entered promiscuous mode [ 239.858802][ T5792] hsr_slave_1: entered promiscuous mode [ 239.867712][ T5792] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 239.875560][ T5792] Cannot create hsr debugfs directory [ 239.891949][ T5805] Bluetooth: hci3: command tx timeout [ 240.001012][ T5805] Bluetooth: hci4: command tx timeout [ 240.136427][ T5798] hsr_slave_0: entered promiscuous mode [ 240.145324][ T5798] hsr_slave_1: entered promiscuous mode [ 240.153768][ T5798] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 240.161521][ T5798] Cannot create hsr debugfs directory [ 241.198608][ T5789] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 241.222158][ T5789] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 241.296413][ T5789] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 241.354924][ T5789] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 241.560194][ T5806] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 241.586332][ T5806] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 241.608712][ T5806] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 241.665764][ T5806] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 241.690703][ T5792] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 241.789903][ T5792] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 241.892382][ T5805] Bluetooth: hci1: command tx timeout [ 241.898081][ T5805] Bluetooth: hci2: command tx timeout [ 241.905847][ T5799] Bluetooth: hci0: command tx timeout [ 241.906599][ T5792] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 241.939732][ T5790] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 241.968119][ T5790] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 241.981922][ T5799] Bluetooth: hci3: command tx timeout [ 242.014526][ T5792] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 242.056835][ T5790] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 242.064279][ T5799] Bluetooth: hci4: command tx timeout [ 242.157275][ T5790] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 242.219652][ T5798] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 242.346751][ T5798] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 242.435093][ T5798] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 242.465574][ T5798] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 243.129957][ T5792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.161357][ T5806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.236836][ T5806] 8021q: adding VLAN 0 to HW filter on device team0 [ 243.292815][ T5789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.363606][ T4206] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.371160][ T4206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.416681][ T4206] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.424280][ T4206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 243.473453][ T5792] 8021q: adding VLAN 0 to HW filter on device team0 [ 243.594851][ T5789] 8021q: adding VLAN 0 to HW filter on device team0 [ 243.631756][ T5790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 243.652445][ T2118] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.660098][ T2118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.678468][ T2118] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.686145][ T2118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 243.834897][ T2118] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.842563][ T2118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 243.988529][ T2118] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.996404][ T2118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.135167][ T5790] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.259661][ T5798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 244.327636][ T2118] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.335358][ T2118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.442273][ T2118] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.449793][ T2118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.550387][ T5789] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 244.596470][ T5798] 8021q: adding VLAN 0 to HW filter on device team0 [ 244.737116][ T2118] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.744782][ T2118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.883729][ T5790] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 244.894510][ T5790] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 244.981741][ T2118] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.989284][ T2118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.157242][ T5792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.319145][ T5806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.418442][ T5789] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.708500][ T5790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.847442][ T5792] veth0_vlan: entered promiscuous mode [ 246.960773][ T5792] veth1_vlan: entered promiscuous mode [ 247.048648][ T5789] veth0_vlan: entered promiscuous mode [ 247.235341][ T5789] veth1_vlan: entered promiscuous mode [ 247.311313][ T5798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.423383][ T5790] veth0_vlan: entered promiscuous mode [ 247.450610][ T5792] veth0_macvtap: entered promiscuous mode [ 247.518119][ T5792] veth1_macvtap: entered promiscuous mode [ 247.541448][ T5790] veth1_vlan: entered promiscuous mode [ 247.709748][ T5789] veth0_macvtap: entered promiscuous mode [ 247.810608][ T5789] veth1_macvtap: entered promiscuous mode [ 247.835078][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 247.964492][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 248.028577][ T5798] veth0_vlan: entered promiscuous mode [ 248.059538][ T5790] veth0_macvtap: entered promiscuous mode [ 248.125102][ T5792] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.136974][ T5792] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.146287][ T5792] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.155472][ T5792] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.182025][ T5790] veth1_macvtap: entered promiscuous mode [ 248.210572][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.223917][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.239123][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 248.275554][ T5798] veth1_vlan: entered promiscuous mode [ 248.342900][ T5789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.354003][ T5789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.368873][ T5789] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 248.482105][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.493114][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.503383][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.514325][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.529578][ T5790] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 248.641065][ T5789] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.651534][ T5789] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.664516][ T5789] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.673712][ T5789] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.727177][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.738011][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.748193][ T5790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.759004][ T5790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.773758][ T5790] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 248.812755][ T5798] veth0_macvtap: entered promiscuous mode [ 248.874279][ T5798] veth1_macvtap: entered promiscuous mode [ 249.010386][ T5790] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.020286][ T5790] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.029528][ T5790] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.039541][ T5790] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.155631][ T5806] veth0_vlan: entered promiscuous mode [ 249.167932][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 249.180670][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 249.190894][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 249.201871][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 249.212097][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 249.222957][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 249.237930][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 249.379227][ T5806] veth1_vlan: entered promiscuous mode [ 249.465033][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 249.477163][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 249.488559][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 249.501464][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 249.512220][ T5798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 249.522986][ T5798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 249.538201][ T5798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 249.781498][ T5798] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.790775][ T5798] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.800006][ T5798] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.809147][ T5798] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 249.894451][ T5806] veth0_macvtap: entered promiscuous mode [ 249.973311][ T5806] veth1_macvtap: entered promiscuous mode [ 250.149837][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 250.161229][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.171557][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 250.182431][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.192855][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 250.203620][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.215776][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 250.226556][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.241727][ T5806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 250.398601][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 250.409595][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.419951][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 250.430784][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.441009][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 250.453598][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.464731][ T5806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 250.475643][ T5806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 250.490449][ T5806] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 250.720402][ T5806] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.729731][ T5806] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.739196][ T5806] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 250.748422][ T5806] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 254.271808][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 254.279925][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 254.483368][ T2924] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 254.491445][ T2924] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 255.077592][ T3782] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.086987][ T3782] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 255.289406][ T5792] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 255.463974][ T4142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.473403][ T4142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 255.522885][ T2924] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.530976][ T2924] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 255.881420][ T2924] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.889934][ T2924] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 255.978241][ T4206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 255.986962][ T4206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 256.386905][ T4142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 256.395362][ T4142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 257.046274][ T2118] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 257.054775][ T2118] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 257.282025][ T4206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 257.290154][ T4206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 258.552770][ T5843] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 258.773353][ T5843] usb 4-1: Using ep0 maxpacket: 8 [ 258.804356][ T5843] usb 4-1: config 2 has an invalid interface number: 31 but max is 0 [ 258.813085][ T5843] usb 4-1: config 2 has no interface number 0 [ 258.819458][ T5843] usb 4-1: config 2 interface 31 has no altsetting 0 [ 258.928351][ T5843] usb 4-1: New USB device found, idVendor=1a86, idProduct=e092, bcdDevice=53.3f [ 258.938038][ T5843] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.946589][ T5843] usb 4-1: Product: syz [ 258.951031][ T5843] usb 4-1: Manufacturer: syz [ 258.956572][ T5843] usb 4-1: SerialNumber: syz [ 259.515521][ T5843] ===================================================== [ 259.523031][ T5843] BUG: KMSAN: uninit-value in mii_nway_restart+0xfe/0x220 [ 259.530454][ T5843] mii_nway_restart+0xfe/0x220 [ 259.535662][ T5843] ch9200_bind+0x21c/0xfe0 [ 259.540298][ T5843] usbnet_probe+0xbe6/0x4390 [ 259.545348][ T5843] usb_probe_interface+0xd01/0x1310 [ 259.550748][ T5843] really_probe+0x4d1/0xd90 [ 259.555582][ T5843] __driver_probe_device+0x268/0x380 [ 259.561094][ T5843] driver_probe_device+0x70/0x8b0 [ 259.566497][ T5843] __device_attach_driver+0x4ee/0x950 [ 259.573117][ T5843] bus_for_each_drv+0x3e0/0x680 [ 259.578202][ T5843] __device_attach+0x3c8/0x5c0 [ 259.583362][ T5843] device_initial_probe+0x33/0x40 [ 259.592598][ T5843] bus_probe_device+0x3ba/0x5e0 [ 259.597774][ T5843] device_add+0x12a9/0x1c10 [ 259.603680][ T5843] usb_set_configuration+0x3493/0x3b70 [ 259.609414][ T5843] usb_generic_driver_probe+0xfc/0x290 [ 259.615439][ T5843] usb_probe_device+0x38a/0x690 [ 259.620519][ T5843] really_probe+0x4d1/0xd90 [ 259.627277][ T5843] __driver_probe_device+0x268/0x380 [ 259.633282][ T5843] driver_probe_device+0x70/0x8b0 [ 259.638514][ T5843] __device_attach_driver+0x4ee/0x950 [ 259.644208][ T5843] bus_for_each_drv+0x3e0/0x680 [ 259.649270][ T5843] __device_attach+0x3c8/0x5c0 [ 259.654388][ T5843] device_initial_probe+0x33/0x40 [ 259.659602][ T5843] bus_probe_device+0x3ba/0x5e0 [ 259.665400][ T5843] device_add+0x12a9/0x1c10 [ 259.670142][ T5843] usb_new_device+0x104b/0x20c0 [ 259.675422][ T5843] hub_event+0x5588/0x7580 [ 259.680062][ T5843] process_scheduled_works+0xb97/0x1d90 [ 259.686104][ T5843] worker_thread+0xedf/0x1590 [ 259.694879][ T5843] kthread+0xd59/0xf00 [ 259.699152][ T5843] ret_from_fork+0x6e/0x90 [ 259.708032][ T5843] ret_from_fork_asm+0x1a/0x30 [ 259.713255][ T5843] [ 259.715705][ T5843] Local variable buff created at: [ 259.720900][ T5843] ch9200_mdio_read+0x3d/0xd0 [ 259.726014][ T5843] mii_nway_restart+0x8f/0x220 [ 259.730984][ T5843] [ 259.733809][ T5843] CPU: 1 UID: 0 PID: 5843 Comm: kworker/1:3 Not tainted 6.15.0-rc3-syzkaller-00094-g02ddfb981de8 #0 PREEMPT(undef) [ 259.746350][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 259.756828][ T5843] Workqueue: usb_hub_wq hub_event [ 259.762303][ T5843] ===================================================== [ 259.769366][ T5843] Disabling lock debugging due to kernel taint [ 259.775843][ T5843] Kernel panic - not syncing: kmsan.panic set ... [ 259.782435][ T5843] CPU: 1 UID: 0 PID: 5843 Comm: kworker/1:3 Tainted: G B 6.15.0-rc3-syzkaller-00094-g02ddfb981de8 #0 PREEMPT(undef) [ 259.796417][ T5843] Tainted: [B]=BAD_PAGE [ 259.800708][ T5843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 259.810977][ T5843] Workqueue: usb_hub_wq hub_event [ 259.816242][ T5843] Call Trace: [ 259.819658][ T5843] [ 259.822713][ T5843] __dump_stack+0x26/0x30 [ 259.827251][ T5843] dump_stack_lvl+0x53/0x270 [ 259.832047][ T5843] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 259.838590][ T5843] dump_stack+0x1e/0x25 [ 259.842937][ T5843] panic+0x4bd/0xd50 [ 259.847087][ T5843] kmsan_report+0x29d/0x2a0 [ 259.851821][ T5843] ? worker_thread+0xedf/0x1590 [ 259.856857][ T5843] ? __pfx_warn_thunk_thunk+0x10/0x10 [ 259.862456][ T5843] ? _raw_spin_unlock_irqrestore+0x3f/0x60 [ 259.868445][ T5843] ? __msan_warning+0x96/0x120 [ 259.873397][ T5843] ? mii_nway_restart+0xfe/0x220 [ 259.878517][ T5843] ? ch9200_bind+0x21c/0xfe0 [ 259.883301][ T5843] ? usbnet_probe+0xbe6/0x4390 [ 259.888307][ T5843] ? usb_probe_interface+0xd01/0x1310 [ 259.893861][ T5843] ? really_probe+0x4d1/0xd90 [ 259.898725][ T5843] ? __driver_probe_device+0x268/0x380 [ 259.904371][ T5843] ? driver_probe_device+0x70/0x8b0 [ 259.909762][ T5843] ? __device_attach_driver+0x4ee/0x950 [ 259.915494][ T5843] ? bus_for_each_drv+0x3e0/0x680 [ 259.920727][ T5843] ? __device_attach+0x3c8/0x5c0 [ 259.925839][ T5843] ? device_initial_probe+0x33/0x40 [ 259.931232][ T5843] ? bus_probe_device+0x3ba/0x5e0 [ 259.936489][ T5843] ? device_add+0x12a9/0x1c10 [ 259.941404][ T5843] ? usb_set_configuration+0x3493/0x3b70 [ 259.947298][ T5843] ? usb_generic_driver_probe+0xfc/0x290 [ 259.953180][ T5843] ? usb_probe_device+0x38a/0x690 [ 259.958460][ T5843] ? really_probe+0x4d1/0xd90 [ 259.963428][ T5843] ? __driver_probe_device+0x268/0x380 [ 259.969079][ T5843] ? driver_probe_device+0x70/0x8b0 [ 259.974465][ T5843] ? __device_attach_driver+0x4ee/0x950 [ 259.980199][ T5843] ? bus_for_each_drv+0x3e0/0x680 [ 259.985436][ T5843] ? __device_attach+0x3c8/0x5c0 [ 259.990542][ T5843] ? device_initial_probe+0x33/0x40 [ 259.995904][ T5843] ? bus_probe_device+0x3ba/0x5e0 [ 260.001142][ T5843] ? device_add+0x12a9/0x1c10 [ 260.006059][ T5843] ? usb_new_device+0x104b/0x20c0 [ 260.011296][ T5843] ? hub_event+0x5588/0x7580 [ 260.016107][ T5843] ? process_scheduled_works+0xb97/0x1d90 [ 260.022035][ T5843] ? worker_thread+0xedf/0x1590 [ 260.027057][ T5843] ? kthread+0xd59/0xf00 [ 260.031579][ T5843] ? ret_from_fork+0x6e/0x90 [ 260.036427][ T5843] ? ret_from_fork_asm+0x1a/0x30 [ 260.041582][ T5843] ? control_read+0x26f/0x310 [ 260.046482][ T5843] ? kmsan_get_metadata+0x105/0x1b0 [ 260.051914][ T5843] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.057959][ T5843] __msan_warning+0x96/0x120 [ 260.062744][ T5843] mii_nway_restart+0xfe/0x220 [ 260.067703][ T5843] ch9200_bind+0x21c/0xfe0 [ 260.072303][ T5843] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.078327][ T5843] ? __pfx_ch9200_bind+0x10/0x10 [ 260.083437][ T5843] usbnet_probe+0xbe6/0x4390 [ 260.088252][ T5843] ? pm_runtime_enable+0x3b2/0x4d0 [ 260.093649][ T5843] ? __pfx_usbnet_probe+0x10/0x10 [ 260.098905][ T5843] usb_probe_interface+0xd01/0x1310 [ 260.104321][ T5843] ? __pfx_usb_probe_interface+0x10/0x10 [ 260.110156][ T5843] really_probe+0x4d1/0xd90 [ 260.114881][ T5843] __driver_probe_device+0x268/0x380 [ 260.120359][ T5843] driver_probe_device+0x70/0x8b0 [ 260.125569][ T5843] ? kmsan_get_metadata+0x105/0x1b0 [ 260.131011][ T5843] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.137055][ T5843] __device_attach_driver+0x4ee/0x950 [ 260.142665][ T5843] bus_for_each_drv+0x3e0/0x680 [ 260.147732][ T5843] ? __pfx___device_attach_driver+0x10/0x10 [ 260.153871][ T5843] __device_attach+0x3c8/0x5c0 [ 260.158868][ T5843] device_initial_probe+0x33/0x40 [ 260.164189][ T5843] bus_probe_device+0x3ba/0x5e0 [ 260.169271][ T5843] device_add+0x12a9/0x1c10 [ 260.174025][ T5843] usb_set_configuration+0x3493/0x3b70 [ 260.179809][ T5843] usb_generic_driver_probe+0xfc/0x290 [ 260.185497][ T5843] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 260.191817][ T5843] usb_probe_device+0x38a/0x690 [ 260.196910][ T5843] ? __pfx_usb_probe_device+0x10/0x10 [ 260.202526][ T5843] really_probe+0x4d1/0xd90 [ 260.207257][ T5843] __driver_probe_device+0x268/0x380 [ 260.212770][ T5843] driver_probe_device+0x70/0x8b0 [ 260.218005][ T5843] ? kmsan_get_metadata+0x105/0x1b0 [ 260.223418][ T5843] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.229447][ T5843] __device_attach_driver+0x4ee/0x950 [ 260.235025][ T5843] bus_for_each_drv+0x3e0/0x680 [ 260.240084][ T5843] ? __pfx___device_attach_driver+0x10/0x10 [ 260.246189][ T5843] __device_attach+0x3c8/0x5c0 [ 260.251144][ T5843] device_initial_probe+0x33/0x40 [ 260.256346][ T5843] bus_probe_device+0x3ba/0x5e0 [ 260.261419][ T5843] device_add+0x12a9/0x1c10 [ 260.266186][ T5843] usb_new_device+0x104b/0x20c0 [ 260.271266][ T5843] hub_event+0x5588/0x7580 [ 260.275935][ T5843] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 260.281977][ T5843] ? pwq_dec_nr_in_flight+0x1678/0x1d80 [ 260.287860][ T5843] ? kmsan_get_metadata+0x105/0x1b0 [ 260.293335][ T5843] ? __pfx_hub_event+0x10/0x10 [ 260.298340][ T5843] process_scheduled_works+0xb97/0x1d90 [ 260.304149][ T5843] worker_thread+0xedf/0x1590 [ 260.309080][ T5843] kthread+0xd59/0xf00 [ 260.313380][ T5843] ? __pfx_worker_thread+0x10/0x10 [ 260.318744][ T5843] ? __pfx_kthread+0x10/0x10 [ 260.323512][ T5843] ret_from_fork+0x6e/0x90 [ 260.328142][ T5843] ? __pfx_kthread+0x10/0x10 [ 260.332937][ T5843] ret_from_fork_asm+0x1a/0x30 [ 260.337951][ T5843] [ 260.341266][ T5843] Kernel Offset: disabled [ 260.345680][ T5843] Rebooting in 86400 seconds..