last executing test programs: 1.840891026s ago: executing program 1 (id=14): ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0x9, 0x4}, {0x6, 0x1}, 0x122, 0x0, 0x1}) r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x30}, 0x1, 0x0, 0x0, 0x44044}, 0x8040) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)={0xfffff34, 0x0, [{0xf88e470f, 0xed}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x100000001, 0x2, 0x3, 0x4002004c4, 0x1004, 0x8000000000000000, 0xc595, 0x4000000000000000, 0x1, 0xffffffffffffffff, 0x2000000000000000, 0x5, 0x4], 0xeeee8000, 0x2010d3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910900000000000630aac"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b}, 0x94) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x42282, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.554859217s ago: executing program 1 (id=16): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0xd, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006100000085000000a0000000180100002025642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000089cdc832850000000600000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x18000000000002a0, 0x36, 0x0, &(0x7f0000000280)="b9ff03318944268cb89904f086dd570669e96d3a353564336b84a75f45a615e9572d5744f96a3e99335d1b0723d3ece538833335db11", 0x0, 0x2005, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.400019039s ago: executing program 2 (id=17): r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') fstat(r0, &(0x7f0000000000)) 1.275967672s ago: executing program 2 (id=18): r0 = openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$yama_ptrace_scope(r0, &(0x7f0000000080)='2\x00', 0x2) 1.143608369s ago: executing program 1 (id=19): r0 = syz_open_procfs(0x0, &(0x7f0000000300)='status\x00') preadv(r0, 0x0, 0x0, 0x9, 0x8) ftruncate(r0, 0x7) 1.06886597s ago: executing program 2 (id=20): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x281c2, 0x100) fcntl$lock(r0, 0x6, 0x0) 964.945967ms ago: executing program 1 (id=21): socket$unix(0x1, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') socket$inet6(0x10, 0x2, 0x0) pread64(r0, 0x0, 0x0, 0x3ff) 827.102592ms ago: executing program 2 (id=22): readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000100)=""/19, 0x13) 790.370401ms ago: executing program 4 (id=5): bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x4, 0x18, 0x1}, 0x50) 537.954278ms ago: executing program 1 (id=23): r0 = syz_create_resource$binfmt(&(0x7f00000000c0)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) mount(0x0, &(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)='mqueue\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x8) 537.841222ms ago: executing program 2 (id=24): r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) pwritev(r0, 0x0, 0x0, 0xc4, 0x807) 370.811991ms ago: executing program 4 (id=25): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2ae1, 0x80) pselect6(0x40, &(0x7f0000001a80)={0xf, 0x6, 0xe000000000000000, 0x2a5, 0x75, 0x7f, 0x100, 0x7}, 0x0, 0x0, 0x0, 0x0) 352.671444ms ago: executing program 3 (id=4): bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000fdffffde18000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=ANY=[], 0x50) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) 53.063255ms ago: executing program 4 (id=26): r0 = socket$inet6(0xa, 0x3, 0x6) listen(r0, 0x0) 52.856373ms ago: executing program 1 (id=27): r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x4, 0xfffffff9) 0s ago: executing program 2 (id=28): r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005940), &(0x7f0000005980)=0xc) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.70' (ED25519) to the list of known hosts. [ 74.874896][ T5596] cgroup: Unknown subsys name 'net' [ 75.113861][ T5596] cgroup: Unknown subsys name 'cpuset' [ 75.170110][ T5596] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 76.875012][ T5596] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 79.156015][ T5610] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 79.165603][ T5610] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.202307][ T5614] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 79.204373][ T5614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.206584][ T5614] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.206923][ T5614] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 79.209078][ T5614] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 79.210107][ T5614] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.211131][ T5614] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.211319][ T5614] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 79.338309][ T60] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 79.355758][ T5610] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 79.363115][ T5610] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 79.368964][ T5610] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 79.392198][ T5610] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 79.397902][ T5627] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 79.405213][ T5610] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 79.406051][ T5610] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 79.407609][ T5610] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 79.408710][ T5610] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 79.409078][ T5610] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 79.411131][ T5610] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 79.412597][ T5610] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 79.417427][ T5610] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 79.426432][ T60] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 81.331136][ T5614] Bluetooth: hci1: command tx timeout [ 81.331140][ T4925] Bluetooth: hci0: command tx timeout [ 81.479545][ T4925] Bluetooth: hci3: command tx timeout [ 81.479589][ T5614] Bluetooth: hci4: command tx timeout [ 81.569602][ T4925] Bluetooth: hci2: command tx timeout [ 81.667282][ T5608] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.668533][ T5608] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.668725][ T5608] bridge_slave_0: entered allmulticast mode [ 81.671981][ T5608] bridge_slave_0: entered promiscuous mode [ 81.746814][ T5608] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.747101][ T5608] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.747363][ T5608] bridge_slave_1: entered allmulticast mode [ 81.771492][ T5608] bridge_slave_1: entered promiscuous mode [ 81.887127][ T5615] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.887663][ T5615] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.887891][ T5615] bridge_slave_0: entered allmulticast mode [ 81.912164][ T5615] bridge_slave_0: entered promiscuous mode [ 81.923375][ T5609] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.923646][ T5609] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.923871][ T5609] bridge_slave_0: entered allmulticast mode [ 81.928440][ T5609] bridge_slave_0: entered promiscuous mode [ 82.010300][ T5615] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.010583][ T5615] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.010809][ T5615] bridge_slave_1: entered allmulticast mode [ 82.012824][ T5615] bridge_slave_1: entered promiscuous mode [ 82.013789][ T5609] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.013953][ T5609] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.014093][ T5609] bridge_slave_1: entered allmulticast mode [ 82.015770][ T5609] bridge_slave_1: entered promiscuous mode [ 82.086551][ T5608] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.141295][ T5617] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.141565][ T5617] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.141764][ T5617] bridge_slave_0: entered allmulticast mode [ 82.143614][ T5617] bridge_slave_0: entered promiscuous mode [ 82.175938][ T5608] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.209301][ T5617] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.211743][ T5617] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.212017][ T5617] bridge_slave_1: entered allmulticast mode [ 82.215623][ T5617] bridge_slave_1: entered promiscuous mode [ 82.258582][ T5615] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.268059][ T5609] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.286278][ T5616] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.286463][ T5616] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.286611][ T5616] bridge_slave_0: entered allmulticast mode [ 82.288347][ T5616] bridge_slave_0: entered promiscuous mode [ 82.344886][ T5615] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.348062][ T5609] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.373014][ T5616] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.373262][ T5616] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.373506][ T5616] bridge_slave_1: entered allmulticast mode [ 82.375383][ T5616] bridge_slave_1: entered promiscuous mode [ 82.390677][ T5608] team0: Port device team_slave_0 added [ 82.430891][ T5617] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.453383][ T5608] team0: Port device team_slave_1 added [ 82.495711][ T5617] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.527746][ T5615] team0: Port device team_slave_0 added [ 82.532498][ T5609] team0: Port device team_slave_0 added [ 82.554129][ T5616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.574934][ T5615] team0: Port device team_slave_1 added [ 82.577601][ T5609] team0: Port device team_slave_1 added [ 82.607126][ T5616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.608537][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.608547][ T5608] 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 1532 would solve the problem. [ 82.608560][ T5608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.659577][ T5617] team0: Port device team_slave_0 added [ 82.681334][ T5608] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.681350][ T5608] 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 1532 would solve the problem. [ 82.681372][ T5608] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.725599][ T5617] team0: Port device team_slave_1 added [ 82.755080][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.755091][ T5615] 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 1532 would solve the problem. [ 82.755103][ T5615] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.757825][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.757836][ T5609] 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 1532 would solve the problem. [ 82.757849][ T5609] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.788778][ T5616] team0: Port device team_slave_0 added [ 82.798454][ T5615] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.798469][ T5615] 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 1532 would solve the problem. [ 82.798491][ T5615] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.810763][ T5609] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.810773][ T5609] 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 1532 would solve the problem. [ 82.810787][ T5609] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.852793][ T5616] team0: Port device team_slave_1 added [ 82.888154][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.888170][ T5617] 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 1532 would solve the problem. [ 82.888191][ T5617] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.951216][ T5617] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.951232][ T5617] 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 1532 would solve the problem. [ 82.951254][ T5617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.036718][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.036729][ T5616] 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 1532 would solve the problem. [ 83.036741][ T5616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.075099][ T5608] hsr_slave_0: entered promiscuous mode [ 83.077280][ T5608] hsr_slave_1: entered promiscuous mode [ 83.106860][ T5616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.106870][ T5616] 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 1532 would solve the problem. [ 83.106883][ T5616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.172326][ T5615] hsr_slave_0: entered promiscuous mode [ 83.173576][ T5615] hsr_slave_1: entered promiscuous mode [ 83.174642][ T5615] debugfs: 'hsr0' already exists in 'hsr' [ 83.174718][ T5615] Cannot create hsr debugfs directory [ 83.186582][ T5609] hsr_slave_0: entered promiscuous mode [ 83.188502][ T5609] hsr_slave_1: entered promiscuous mode [ 83.190826][ T5609] debugfs: 'hsr0' already exists in 'hsr' [ 83.190848][ T5609] Cannot create hsr debugfs directory [ 83.399815][ T5614] Bluetooth: hci1: command tx timeout [ 83.399901][ T4925] Bluetooth: hci0: command tx timeout [ 83.559598][ T5614] Bluetooth: hci3: command tx timeout [ 83.559644][ T4925] Bluetooth: hci4: command tx timeout [ 83.640869][ T4925] Bluetooth: hci2: command tx timeout [ 83.846797][ T5617] hsr_slave_0: entered promiscuous mode [ 83.847952][ T5617] hsr_slave_1: entered promiscuous mode [ 83.848879][ T5617] debugfs: 'hsr0' already exists in 'hsr' [ 83.848901][ T5617] Cannot create hsr debugfs directory [ 83.957630][ T5616] hsr_slave_0: entered promiscuous mode [ 83.958890][ T5616] hsr_slave_1: entered promiscuous mode [ 83.963813][ T5616] debugfs: 'hsr0' already exists in 'hsr' [ 83.963837][ T5616] Cannot create hsr debugfs directory [ 84.775048][ T5608] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 84.813228][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.822865][ T5608] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 84.863240][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.868318][ T5608] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 84.905908][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.926656][ T5608] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 84.965564][ T5608] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.090927][ T5609] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 85.121184][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.136444][ T5609] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 85.176470][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.185963][ T5609] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 85.216650][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.235695][ T5609] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.275483][ T5609] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.401842][ T5617] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 85.449154][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.473955][ T5617] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 85.480107][ T4925] Bluetooth: hci0: command tx timeout [ 85.480126][ T5614] Bluetooth: hci1: command tx timeout [ 85.515523][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.524767][ T5617] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 85.565640][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.588979][ T5617] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 85.622919][ T5617] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.639573][ T5614] Bluetooth: hci3: command tx timeout [ 85.652212][ T5614] Bluetooth: hci4: command tx timeout [ 85.719594][ T5614] Bluetooth: hci2: command tx timeout [ 85.818914][ T5616] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.845874][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 85.866275][ T5616] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.892926][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 85.907621][ T5616] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.955394][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 85.982576][ T5616] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.033669][ T5616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.185704][ T5615] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 86.223869][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 86.241379][ T5608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.243299][ T5615] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 86.292786][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 86.308765][ T5615] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 86.342996][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 86.353685][ T5615] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 86.384867][ T5615] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 86.496136][ T5608] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.537999][ T5609] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.567753][ T1007] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.568002][ T1007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.642002][ T67] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.642115][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.715818][ T5609] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.745008][ T5617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.794742][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.794867][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.840905][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.841105][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.895318][ T32] cfg80211: failed to load regulatory.db [ 86.967859][ T5617] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.016080][ T5616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.028174][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.028303][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.084621][ T1007] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.084734][ T1007] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.257097][ T5616] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.316184][ T5615] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.346362][ T1007] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.346550][ T1007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.396438][ T1007] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.396625][ T1007] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.518235][ T5615] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.562249][ T5614] Bluetooth: hci0: command tx timeout [ 87.562278][ T5614] Bluetooth: hci1: command tx timeout [ 87.598801][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.599018][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.721637][ T5614] Bluetooth: hci3: command tx timeout [ 87.721683][ T4925] Bluetooth: hci4: command tx timeout [ 87.757745][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.757936][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.801426][ T4925] Bluetooth: hci2: command tx timeout [ 88.205218][ T5608] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.747607][ T5609] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.806348][ T5608] veth0_vlan: entered promiscuous mode [ 88.849822][ T5617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.997160][ T5608] veth1_vlan: entered promiscuous mode [ 89.354423][ T5609] veth0_vlan: entered promiscuous mode [ 89.396225][ T5616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.413537][ T5608] veth0_macvtap: entered promiscuous mode [ 89.431506][ T5615] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.454616][ T5609] veth1_vlan: entered promiscuous mode [ 89.471972][ T5608] veth1_macvtap: entered promiscuous mode [ 89.575089][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.608229][ T5608] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.686697][ T1397] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.710756][ T5609] veth0_macvtap: entered promiscuous mode [ 89.716631][ T1397] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.740255][ T1397] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.746391][ T5617] veth0_vlan: entered promiscuous mode [ 89.766471][ T1397] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.777473][ T5609] veth1_macvtap: entered promiscuous mode [ 89.786760][ T5615] veth0_vlan: entered promiscuous mode [ 89.796111][ T5616] veth0_vlan: entered promiscuous mode [ 89.900489][ T5617] veth1_vlan: entered promiscuous mode [ 89.973712][ T5615] veth1_vlan: entered promiscuous mode [ 89.988483][ T5616] veth1_vlan: entered promiscuous mode [ 90.161147][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.236770][ T5609] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.294831][ T1397] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.325849][ T1397] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.337861][ T1397] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.361194][ T1397] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.404587][ T1397] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.404607][ T1397] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.537064][ T5617] veth0_macvtap: entered promiscuous mode [ 90.568901][ T5615] veth0_macvtap: entered promiscuous mode [ 90.589181][ T5616] veth0_macvtap: entered promiscuous mode [ 90.627617][ T5617] veth1_macvtap: entered promiscuous mode [ 90.662575][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.662594][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.687261][ T5615] veth1_macvtap: entered promiscuous mode [ 90.713143][ T5616] veth1_macvtap: entered promiscuous mode [ 90.963010][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.995132][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.998094][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.022105][ T1012] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.022143][ T1012] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.035622][ T5617] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.122358][ T5615] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.173330][ T5616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.228587][ T67] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.247503][ T67] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.257323][ T67] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.290813][ T147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.290831][ T147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.291734][ T67] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.298145][ T67] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.312937][ T67] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.316528][ T67] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.371005][ T67] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.446651][ T67] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.456465][ T67] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.462425][ T67] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.468230][ T67] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.686780][ T5804] vlan1: entered allmulticast mode [ 91.686799][ T5804] veth0_vlan: entered allmulticast mode [ 92.941686][ T76] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.941706][ T76] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.222896][ T5826] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 93.392726][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.392743][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.553388][ T199] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.553407][ T199] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.782510][ T1007] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.782528][ T1007] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.071336][ T67] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.071354][ T67] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.214636][ T1007] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.214654][ T1007] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.046737][ T5854] [ 95.046747][ T5854] ============================= [ 95.046753][ T5854] WARNING: suspicious RCU usage [ 95.046769][ T5854] syzkaller #0 Not tainted [ 95.046777][ T5854] ----------------------------- [ 95.046782][ T5854] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 95.046794][ T5854] [ 95.046794][ T5854] other info that might help us debug this: [ 95.046794][ T5854] [ 95.046800][ T5854] [ 95.046800][ T5854] rcu_scheduler_active = 2, debug_locks = 1 [ 95.046811][ T5854] 1 lock held by syz.3.4/5854: [ 95.046819][ T5854] #0: ffffffff8dfc8378 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: rcu_read_lock_trace+0x25/0x110 [ 95.046878][ T5854] [ 95.046878][ T5854] stack backtrace: [ 95.046896][ T5854] CPU: 0 UID: 0 PID: 5854 Comm: syz.3.4 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 95.046918][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 95.046936][ T5854] Call Trace: [ 95.046943][ T5854] [ 95.046951][ T5854] dump_stack_lvl+0xe8/0x150 [ 95.046976][ T5854] lockdep_rcu_suspicious+0x13f/0x1d0 [ 95.046997][ T5854] get_callchain_entry+0x2b6/0x3c0 [ 95.047024][ T5854] get_perf_callchain+0xd5/0x880 [ 95.047052][ T5854] ? __pfx_get_perf_callchain+0x10/0x10 [ 95.047073][ T5854] ? futex_unqueue+0x22/0x240 [ 95.047097][ T5854] ? futex_unqueue+0x22/0x240 [ 95.047118][ T5854] ? futex_unqueue+0x22/0x240 [ 95.047153][ T5854] __bpf_get_stack+0x445/0xab0 [ 95.047181][ T5854] ? __pfx___bpf_get_stack+0x10/0x10 [ 95.047202][ T5854] ? __lock_acquire+0x6b5/0x2d10 [ 95.047228][ T5854] bpf_get_stack+0x33/0x50 [ 95.047247][ T5854] ? bpf_prog_42db8cfdf50901c9+0x46/0x4e [ 95.047269][ T5854] bpf_get_stack_raw_tp+0x1a9/0x220 [ 95.047297][ T5854] bpf_prog_42db8cfdf50901c9+0x46/0x4e [ 95.047316][ T5854] bpf_prog_run_pin_on_cpu+0x142/0x470 [ 95.047347][ T5854] bpf_prog_test_run_syscall+0x318/0x4c0 [ 95.047376][ T5854] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 95.047398][ T5854] ? __fget_files+0x2a/0x420 [ 95.047418][ T5854] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 95.047441][ T5854] bpf_prog_test_run+0x2cd/0x340 [ 95.047466][ T5854] __sys_bpf+0x643/0x950 [ 95.047490][ T5854] ? __pfx___sys_bpf+0x10/0x10 [ 95.047510][ T5854] ? rt_mutex_slowunlock+0x4a7/0x8b0 [ 95.047552][ T5854] ? rcu_is_watching+0x15/0xb0 [ 95.047576][ T5854] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.047596][ T5854] __x64_sys_bpf+0x7c/0x90 [ 95.047618][ T5854] do_syscall_64+0x15f/0xf80 [ 95.047640][ T5854] ? trace_irq_disable+0x3b/0x140 [ 95.047661][ T5854] ? clear_bhb_loop+0x40/0x90 [ 95.047681][ T5854] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.047698][ T5854] RIP: 0033:0x7fac21cdcdd9 [ 95.047714][ T5854] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.047728][ T5854] RSP: 002b:00007fac1ff2e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 95.047747][ T5854] RAX: ffffffffffffffda RBX: 00007fac21f55fa0 RCX: 00007fac21cdcdd9 [ 95.047760][ T5854] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 95.047772][ T5854] RBP: 00007fac21d72d69 R08: 0000000000000000 R09: 0000000000000000 [ 95.047783][ T5854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.047794][ T5854] R13: 00007fac21f56038 R14: 00007fac21f55fa0 R15: 00007fffb808ed68 [ 95.047825][ T5854]