Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts. [ 53.578902][ T29] audit: type=1400 audit(1738990631.041:88): avc: denied { execmem } for pid=5813 comm="syz-executor270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 53.598476][ T29] audit: type=1400 audit(1738990631.041:89): avc: denied { setattr } for pid=5813 comm="syz-executor270" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.636805][ T5814] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 53.645909][ T29] audit: type=1400 audit(1738990631.101:90): avc: denied { relabelto } for pid=5814 comm="mkswap" name="swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 53.671879][ T29] audit: type=1400 audit(1738990631.111:91): avc: denied { write } for pid=5814 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.724913][ T29] audit: type=1400 audit(1738990631.181:92): avc: denied { read } for pid=5813 comm="syz-executor270" name="swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 53.750861][ T29] audit: type=1400 audit(1738990631.181:93): avc: denied { open } for pid=5813 comm="syz-executor270" path="/root/swap-file" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 54.533386][ T5813] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.552789][ T29] audit: type=1400 audit(1738990632.011:94): avc: denied { create } for pid=5820 comm="syz-executor270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.587016][ T29] audit: type=1400 audit(1738990632.011:95): avc: denied { read write } for pid=5820 comm="syz-executor270" name="vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 54.616150][ T29] audit: type=1400 audit(1738990632.011:96): avc: denied { open } for pid=5820 comm="syz-executor270" path="/dev/vhci" dev="devtmpfs" ino=1268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 54.639977][ T29] audit: type=1400 audit(1738990632.041:97): avc: denied { ioctl } for pid=5821 comm="syz-executor270" path="socket:[5247]" dev="sockfs" ino=5247 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.669826][ T5837] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 54.677147][ T5837] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 54.684349][ T5838] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 54.686583][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 54.698688][ T5838] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.699897][ T5837] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 54.706048][ T5838] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 54.713411][ T5837] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 54.720880][ T5838] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 54.727571][ T5837] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 54.733947][ T5838] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 54.741052][ T5837] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 54.748525][ T5838] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 54.754882][ T5837] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 54.762226][ T5838] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 54.775566][ T5838] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.776785][ T5837] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 54.782814][ T5838] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 54.789697][ T5837] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 54.796732][ T5838] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.804010][ T5840] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 54.819124][ T5837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.826393][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 54.826894][ T5838] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 54.834001][ T5837] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 54.840490][ T5838] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 54.847652][ T5840] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 54.862136][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.862297][ T5840] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 54.876963][ T5838] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 55.078940][ T5820] chnl_net:caif_netlink_parms(): no params data found [ 55.097204][ T5822] chnl_net:caif_netlink_parms(): no params data found [ 55.153371][ T5824] chnl_net:caif_netlink_parms(): no params data found [ 55.233793][ T5820] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.241783][ T5820] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.249524][ T5820] bridge_slave_0: entered allmulticast mode [ 55.256522][ T5820] bridge_slave_0: entered promiscuous mode [ 55.265515][ T5820] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.273703][ T5820] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.280864][ T5820] bridge_slave_1: entered allmulticast mode [ 55.287595][ T5820] bridge_slave_1: entered promiscuous mode [ 55.296343][ T5821] chnl_net:caif_netlink_parms(): no params data found [ 55.324743][ T5823] chnl_net:caif_netlink_parms(): no params data found [ 55.374679][ T5820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.389602][ T5822] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.397574][ T5822] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.404630][ T5822] bridge_slave_0: entered allmulticast mode [ 55.412401][ T5822] bridge_slave_0: entered promiscuous mode [ 55.419770][ T5822] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.426900][ T5822] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.434022][ T5822] bridge_slave_1: entered allmulticast mode [ 55.440696][ T5822] bridge_slave_1: entered promiscuous mode [ 55.457036][ T5820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.498854][ T5824] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.506327][ T5824] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.513526][ T5824] bridge_slave_0: entered allmulticast mode [ 55.519989][ T5824] bridge_slave_0: entered promiscuous mode [ 55.540460][ T5822] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.561275][ T5820] team0: Port device team_slave_0 added [ 55.567226][ T5824] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.574276][ T5824] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.581974][ T5824] bridge_slave_1: entered allmulticast mode [ 55.588401][ T5824] bridge_slave_1: entered promiscuous mode [ 55.599019][ T5822] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.617038][ T5820] team0: Port device team_slave_1 added [ 55.623605][ T5821] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.633472][ T5821] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.640994][ T5821] bridge_slave_0: entered allmulticast mode [ 55.649473][ T5821] bridge_slave_0: entered promiscuous mode [ 55.676032][ T5821] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.683093][ T5821] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.690303][ T5821] bridge_slave_1: entered allmulticast mode [ 55.697103][ T5821] bridge_slave_1: entered promiscuous mode [ 55.728194][ T5824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.737391][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.744892][ T5823] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.752191][ T5823] bridge_slave_0: entered allmulticast mode [ 55.758942][ T5823] bridge_slave_0: entered promiscuous mode [ 55.767389][ T5822] team0: Port device team_slave_0 added [ 55.775504][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.782770][ T5823] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.790305][ T5823] bridge_slave_1: entered allmulticast mode [ 55.796775][ T5823] bridge_slave_1: entered promiscuous mode [ 55.803285][ T5820] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.810401][ T5820] 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. [ 55.836420][ T5820] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.854158][ T5824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.874724][ T5822] team0: Port device team_slave_1 added [ 55.885544][ T5820] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.893077][ T5820] 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. [ 55.919278][ T5820] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.932289][ T5821] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.943478][ T5821] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.954829][ T5824] team0: Port device team_slave_0 added [ 55.978825][ T5824] team0: Port device team_slave_1 added [ 55.995185][ T5823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.018595][ T5821] team0: Port device team_slave_0 added [ 56.024631][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.032209][ T5822] 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. [ 56.058430][ T5822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.070623][ T5822] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.077798][ T5822] 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. [ 56.103955][ T5822] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.116155][ T5823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.133004][ T5820] hsr_slave_0: entered promiscuous mode [ 56.139022][ T5820] hsr_slave_1: entered promiscuous mode [ 56.152572][ T5821] team0: Port device team_slave_1 added [ 56.183269][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.190501][ T5824] 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. [ 56.216618][ T5824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.228603][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.235542][ T5824] 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. [ 56.261517][ T5824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.298443][ T5822] hsr_slave_0: entered promiscuous mode [ 56.304317][ T5822] hsr_slave_1: entered promiscuous mode [ 56.310380][ T5822] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.318106][ T5822] Cannot create hsr debugfs directory [ 56.325353][ T5823] team0: Port device team_slave_0 added [ 56.333325][ T5823] team0: Port device team_slave_1 added [ 56.348026][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.354957][ T5821] 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. [ 56.381028][ T5821] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.393139][ T5821] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.400328][ T5821] 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. [ 56.426246][ T5821] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.489496][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.496829][ T5823] 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. [ 56.523469][ T5823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.537636][ T5824] hsr_slave_0: entered promiscuous mode [ 56.543569][ T5824] hsr_slave_1: entered promiscuous mode [ 56.551619][ T5824] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.559375][ T5824] Cannot create hsr debugfs directory [ 56.575564][ T5821] hsr_slave_0: entered promiscuous mode [ 56.581540][ T5821] hsr_slave_1: entered promiscuous mode [ 56.587553][ T5821] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.595096][ T5821] Cannot create hsr debugfs directory [ 56.603309][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.610300][ T5823] 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. [ 56.636220][ T5823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.709389][ T5823] hsr_slave_0: entered promiscuous mode [ 56.715478][ T5823] hsr_slave_1: entered promiscuous mode [ 56.725005][ T5823] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.732734][ T5823] Cannot create hsr debugfs directory [ 56.859598][ T5820] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.867333][ T5146] Bluetooth: hci3: command tx timeout [ 56.867337][ T5836] Bluetooth: hci2: command tx timeout [ 56.882367][ T5820] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.911319][ T5820] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.922053][ T5820] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.943130][ T5822] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.955446][ T5822] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.962316][ T5146] Bluetooth: hci0: command tx timeout [ 56.964147][ T5836] Bluetooth: hci1: command tx timeout [ 56.968066][ T5146] Bluetooth: hci4: command tx timeout [ 56.982807][ T5822] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.992317][ T5822] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.042053][ T5821] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.051215][ T5821] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.067942][ T5821] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.090430][ T5821] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.122083][ T5820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.148258][ T5824] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.173946][ T5820] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.181936][ T5824] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.190830][ T5824] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.210914][ T3505] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.218090][ T3505] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.230973][ T5822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.241939][ T5824] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.254935][ T1106] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.262022][ T1106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.295635][ T5822] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.311132][ T5823] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.328099][ T5823] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 57.338544][ T5823] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 57.349574][ T5823] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 57.367684][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.374757][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.394035][ T5820] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.410330][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.417393][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.490294][ T5820] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.511123][ T5821] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.521369][ T5824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.558267][ T5821] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.572239][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.581342][ T5824] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.591463][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.598528][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.624340][ T5821] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.634942][ T5821] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.653274][ T68] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.660336][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.670176][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.677280][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.699739][ T5822] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.708097][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.715146][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.729808][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.746675][ T2963] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.753737][ T2963] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.764450][ T5820] veth0_vlan: entered promiscuous mode [ 57.779281][ T2963] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.786385][ T2963] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.799672][ T5820] veth1_vlan: entered promiscuous mode [ 57.823527][ T5822] veth0_vlan: entered promiscuous mode [ 57.847966][ T5821] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.877078][ T5822] veth1_vlan: entered promiscuous mode [ 57.899446][ T5820] veth0_macvtap: entered promiscuous mode [ 57.912594][ T5824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.932061][ T5820] veth1_macvtap: entered promiscuous mode [ 57.951461][ T5820] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.962119][ T5820] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.980519][ T5822] veth0_macvtap: entered promiscuous mode [ 57.989460][ T5822] veth1_macvtap: entered promiscuous mode [ 58.004330][ T5820] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.013431][ T5820] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.022456][ T5820] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.032012][ T5820] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.047955][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.058800][ T5824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.083888][ T5822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.097216][ T5822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.108847][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.150494][ T5822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.165390][ T5822] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.186989][ T5822] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program [ 58.213856][ T5822] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.225375][ T5822] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.235054][ T5822] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.243878][ T5822] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.254429][ T5821] veth0_vlan: entered promiscuous mode executing program executing program [ 58.275071][ T5823] veth0_vlan: entered promiscuous mode [ 58.292495][ T5821] veth1_vlan: entered promiscuous mode [ 58.313856][ T5823] veth1_vlan: entered promiscuous mode executing program executing program executing program [ 58.372493][ T5821] veth0_macvtap: entered promiscuous mode [ 58.382919][ T5823] veth0_macvtap: entered promiscuous mode [ 58.400826][ T5821] veth1_macvtap: entered promiscuous mode executing program [ 58.433769][ T5823] veth1_macvtap: entered promiscuous mode [ 58.451910][ T5821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.463267][ T5821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 58.476749][ T5821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.487725][ T5821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.498255][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.515399][ T5821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.526277][ T5821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.536147][ T5821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.547738][ T5821] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.558831][ T5821] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.569450][ T5823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program [ 58.580405][ T5823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.590394][ T5823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.601713][ T5823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.611687][ T5823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.622149][ T5823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 58.633912][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.645190][ T5824] veth0_vlan: entered promiscuous mode [ 58.659195][ T5823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.671107][ T5823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.681332][ T5823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.691950][ T5823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.701817][ T5823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.713274][ T5823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.723746][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.732672][ T5821] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.741977][ T5821] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.750830][ T5821] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.759701][ T5821] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program [ 58.780970][ T5823] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.794503][ T5823] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.803229][ T5823] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.812026][ T5823] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.822329][ T5824] veth1_vlan: entered promiscuous mode executing program executing program executing program [ 58.907914][ T5824] veth0_macvtap: entered promiscuous mode [ 58.940031][ T5824] veth1_macvtap: entered promiscuous mode [ 58.946951][ T5146] Bluetooth: hci2: command tx timeout [ 58.948517][ T5836] Bluetooth: hci3: command tx timeout executing program executing program executing program [ 58.964174][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.990766][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.005374][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.016151][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.026168][ T5836] Bluetooth: hci4: command tx timeout [ 59.031771][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.036236][ T5836] Bluetooth: hci1: command tx timeout [ 59.042280][ T5146] Bluetooth: hci0: command tx timeout [ 59.053003][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.062900][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.073401][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.084228][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program executing program executing program executing program [ 59.103698][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.125100][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.135175][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.145698][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program [ 59.157013][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.167510][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.177422][ T5824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.189465][ T5824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.200053][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program executing program executing program executing program [ 59.230233][ T5824] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.242877][ T5824] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.253074][ T5824] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.262034][ T5824] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 61.026270][ T5146] Bluetooth: hci3: command tx timeout [ 61.026422][ T5836] Bluetooth: hci2: command tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 61.107775][ T5836] Bluetooth: hci1: command tx timeout [ 61.107791][ T5146] Bluetooth: hci4: command tx timeout [ 61.107798][ T5838] Bluetooth: hci0: command tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 63.106698][ T5836] Bluetooth: hci3: command tx timeout [ 63.106829][ T5146] Bluetooth: hci2: command tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 63.186576][ T5146] Bluetooth: hci1: command tx timeout [ 63.187815][ T5838] Bluetooth: hci4: command tx timeout [ 63.201328][ T5836] Bluetooth: hci0: command tx timeout executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 66.476902][ T7031] [ 66.479258][ T7031] ====================================================== [ 66.486263][ T7031] WARNING: possible circular locking dependency detected [ 66.493255][ T7031] 6.14.0-rc1-syzkaller-00181-g7ee983c850b4 #0 Not tainted [ 66.500329][ T7031] ------------------------------------------------------ [ 66.507325][ T7031] syz-executor270/7031 is trying to acquire lock: [ 66.513715][ T7031] ffffffff90146478 (nr_neigh_list_lock){+...}-{3:3}, at: nr_remove_neigh+0x1a/0x290 [ 66.523096][ T7031] [ 66.523096][ T7031] but task is already holding lock: [ 66.530439][ T7031] ffff888145b6b970 (&nr_node->node_lock){+...}-{3:3}, at: nr_add_node+0x60b/0x2be0 [ 66.539717][ T7031] [ 66.539717][ T7031] which lock already depends on the new lock. [ 66.539717][ T7031] [ 66.550095][ T7031] [ 66.550095][ T7031] the existing dependency chain (in reverse order) is: [ 66.559090][ T7031] [ 66.559090][ T7031] -> #2 (&nr_node->node_lock){+...}-{3:3}: [ 66.567062][ T7031] _raw_spin_lock_bh+0x33/0x40 [ 66.572425][ T7031] nr_rt_device_down+0x188/0x7f0 [ 66.577859][ T7031] nr_device_event+0x126/0x170 [ 66.583113][ T7031] notifier_call_chain+0xb7/0x410 [ 66.588627][ T7031] call_netdevice_notifiers_info+0xbe/0x140 [ 66.595016][ T7031] __dev_notify_flags+0x1f9/0x2e0 [ 66.600532][ T7031] dev_change_flags+0x10c/0x160 [ 66.605880][ T7031] dev_ifsioc+0x9d8/0x10d0 [ 66.610785][ T7031] dev_ioctl+0x224/0x10c0 [ 66.615601][ T7031] sock_do_ioctl+0x19e/0x280 [ 66.620683][ T7031] sock_ioctl+0x228/0x6c0 [ 66.625503][ T7031] __x64_sys_ioctl+0x190/0x200 [ 66.630758][ T7031] do_syscall_64+0xcd/0x250 [ 66.635760][ T7031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.642147][ T7031] [ 66.642147][ T7031] -> #1 (nr_node_list_lock){+...}-{3:3}: [ 66.649930][ T7031] _raw_spin_lock_bh+0x33/0x40 [ 66.655185][ T7031] nr_rt_device_down+0xd5/0x7f0 [ 66.660525][ T7031] nr_device_event+0x126/0x170 [ 66.666214][ T7031] notifier_call_chain+0xb7/0x410 [ 66.671733][ T7031] call_netdevice_notifiers_info+0xbe/0x140 [ 66.678121][ T7031] __dev_notify_flags+0x1f9/0x2e0 [ 66.683631][ T7031] dev_change_flags+0x10c/0x160 [ 66.688970][ T7031] dev_ifsioc+0x9d8/0x10d0 [ 66.693880][ T7031] dev_ioctl+0x224/0x10c0 [ 66.698709][ T7031] sock_do_ioctl+0x19e/0x280 [ 66.703803][ T7031] sock_ioctl+0x228/0x6c0 [ 66.708631][ T7031] __x64_sys_ioctl+0x190/0x200 [ 66.713896][ T7031] do_syscall_64+0xcd/0x250 [ 66.718893][ T7031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.725282][ T7031] [ 66.725282][ T7031] -> #0 (nr_neigh_list_lock){+...}-{3:3}: [ 66.733151][ T7031] __lock_acquire+0x249e/0x3c40 [ 66.738494][ T7031] lock_acquire.part.0+0x11b/0x380 [ 66.744094][ T7031] _raw_spin_lock_bh+0x33/0x40 [ 66.749350][ T7031] nr_remove_neigh+0x1a/0x290 [ 66.754517][ T7031] nr_add_node+0x23d1/0x2be0 [ 66.759596][ T7031] nr_rt_ioctl+0x126e/0x29e0 [ 66.764674][ T7031] nr_ioctl+0x19a/0x2e0 [ 66.769317][ T7031] sock_do_ioctl+0x116/0x280 [ 66.774414][ T7031] sock_ioctl+0x228/0x6c0 [ 66.779231][ T7031] __x64_sys_ioctl+0x190/0x200 [ 66.784487][ T7031] do_syscall_64+0xcd/0x250 [ 66.789479][ T7031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.795862][ T7031] [ 66.795862][ T7031] other info that might help us debug this: [ 66.795862][ T7031] [ 66.806069][ T7031] Chain exists of: [ 66.806069][ T7031] nr_neigh_list_lock --> nr_node_list_lock --> &nr_node->node_lock [ 66.806069][ T7031] [ 66.819854][ T7031] Possible unsafe locking scenario: [ 66.819854][ T7031] [ 66.827269][ T7031] CPU0 CPU1 [ 66.832601][ T7031] ---- ---- [ 66.837934][ T7031] lock(&nr_node->node_lock); [ 66.842664][ T7031] lock(nr_node_list_lock); [ 66.849740][ T7031] lock(&nr_node->node_lock); [ 66.856988][ T7031] lock(nr_neigh_list_lock); [ 66.861634][ T7031] [ 66.861634][ T7031] *** DEADLOCK *** [ 66.861634][ T7031] [ 66.869744][ T7031] 1 lock held by syz-executor270/7031: [ 66.875166][ T7031] #0: ffff888145b6b970 (&nr_node->node_lock){+...}-{3:3}, at: nr_add_node+0x60b/0x2be0 [ 66.884867][ T7031] [ 66.884867][ T7031] stack backtrace: [ 66.890724][ T7031] CPU: 1 UID: 0 PID: 7031 Comm: syz-executor270 Not tainted 6.14.0-rc1-syzkaller-00181-g7ee983c850b4 #0 [ 66.890735][ T7031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 66.890740][ T7031] Call Trace: [ 66.890745][ T7031] [ 66.890749][ T7031] dump_stack_lvl+0x116/0x1f0 [ 66.890760][ T7031] print_circular_bug+0x490/0x760 [ 66.890772][ T7031] check_noncircular+0x31a/0x400 [ 66.890783][ T7031] ? __pfx_check_noncircular+0x10/0x10 [ 66.890795][ T7031] ? lockdep_lock+0xc6/0x200 [ 66.890805][ T7031] ? __pfx_lockdep_lock+0x10/0x10 [ 66.890813][ T7031] ? kmemdup_noprof+0x29/0x60 [ 66.890825][ T7031] ? nr_ioctl+0x19a/0x2e0 [ 66.890833][ T7031] __lock_acquire+0x249e/0x3c40 [ 66.890846][ T7031] ? __pfx___lock_acquire+0x10/0x10 [ 66.890858][ T7031] ? __pfx___lock_acquire+0x10/0x10 [ 66.890870][ T7031] lock_acquire.part.0+0x11b/0x380 [ 66.890882][ T7031] ? nr_remove_neigh+0x1a/0x290 [ 66.890894][ T7031] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 66.890906][ T7031] ? rcu_is_watching+0x12/0xc0 [ 66.890915][ T7031] ? trace_lock_acquire+0x14e/0x1f0 [ 66.890924][ T7031] ? rcu_is_watching+0x12/0xc0 [ 66.890932][ T7031] ? nr_remove_neigh+0x1a/0x290 [ 66.890941][ T7031] ? lock_acquire+0x2f/0xb0 [ 66.890952][ T7031] ? nr_remove_neigh+0x1a/0x290 [ 66.890962][ T7031] _raw_spin_lock_bh+0x33/0x40 [ 66.890975][ T7031] ? nr_remove_neigh+0x1a/0x290 [ 66.890984][ T7031] nr_remove_neigh+0x1a/0x290 [ 66.890994][ T7031] nr_add_node+0x23d1/0x2be0 [ 66.891010][ T7031] nr_rt_ioctl+0x126e/0x29e0 [ 66.891021][ T7031] ? __pfx_nr_rt_ioctl+0x10/0x10 [ 66.891034][ T7031] ? bpf_lsm_capable+0x9/0x10 [ 66.891045][ T7031] ? security_capable+0x7e/0x260 [ 66.891064][ T7031] nr_ioctl+0x19a/0x2e0 [ 66.891073][ T7031] sock_do_ioctl+0x116/0x280 [ 66.891087][ T7031] ? __pfx_sock_do_ioctl+0x10/0x10 [ 66.891103][ T7031] ? ioctl_has_perm.constprop.0.isra.0+0x2f2/0x450 [ 66.891117][ T7031] ? ioctl_has_perm.constprop.0.isra.0+0x2fc/0x450 [ 66.891131][ T7031] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 66.891145][ T7031] sock_ioctl+0x228/0x6c0 [ 66.891153][ T7031] ? __pfx_sock_ioctl+0x10/0x10 [ 66.891161][ T7031] ? kmem_cache_free+0x179/0x4d0 [ 66.891170][ T7031] ? selinux_file_ioctl+0x180/0x270 [ 66.891182][ T7031] ? selinux_file_ioctl+0xb4/0x270 [ 66.891194][ T7031] ? __pfx_sock_ioctl+0x10/0x10 [ 66.891202][ T7031] __x64_sys_ioctl+0x190/0x200 [ 66.891213][ T7031] do_syscall_64+0xcd/0x250 [ 66.891223][ T7031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.891235][ T7031] RIP: 0033:0x7fcbef4bd2e9 [ 66.891243][ T7031] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 1f 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 66.891251][ T7031] RSP: 002b:00007ffe540a63c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 66.891260][ T7031] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcbef4bd2e9 [ 66.891265][ T7031] RDX: 00002000000001c0 RSI: 000000000000890b RDI: 0000000000000008 [ 66.891270][ T7031] RBP: 0000000000000000 R08: 00007ffe540a6400 R09: 00007ffe540a6400 [ 66.891275][ T7031] R10: 00007ffe540a6400 R11: 0000000000000246 R12: 00007ffe540a63e8 [ 66.891282][ T7031] R13: 00007ffe540a6420 R14: 00000000000000de R15: 431bde82d7b634db [ 66.891289][ T7031]