last executing test programs: 1.395330349s ago: executing program 1 (id=2): socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000000)={{0x84, @loopback, 0x4e21, 0x3, 'lblcr\x00', 0x0, 0x81, 0x3a}, {@rand_addr=0x64010105, 0x4e25, 0x0, 0xc3, 0xfffffff8, 0x12d5c}}, 0x44) r4 = socket$kcm(0xa, 0x2, 0x0) r5 = socket(0x2, 0x80805, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e21, 0x3, 'lc\x00', 0x5, 0x8, 0x77}, {@remote, 0x4e20, 0x1, 0xcd}}, 0x44) sendmsg$sock(r4, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) 131.32734ms ago: executing program 0 (id=1): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000083667d1040206402d14e0102030109021b000100000000090400000190f19c00090584"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000100), 0x2, 0x1) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000040)={&(0x7f00000000c0)=[{0x4, 0x201, 0xa, &(0x7f0000000840)="08ea29ee654670006f1a"}], 0x1}) 113.197895ms ago: executing program 1 (id=5): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x401, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x80082, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) ioctl$TCSBRKP(r0, 0x5425, 0x0) 0s ago: executing program 3 (id=4): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0) r0 = landlock_create_ruleset(&(0x7f0000000180)={0x100}, 0x18, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r0, 0x1, &(0x7f0000000200)={0x100, r1}, 0x0) close(0xffffffffffffffff) close(r1) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) close(r0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. [ 81.647951][ T5853] cgroup: Unknown subsys name 'net' [ 81.783126][ T5853] cgroup: Unknown subsys name 'cpuset' [ 81.792221][ T5853] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 83.530238][ T5853] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 87.660293][ T5866] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.680135][ T5869] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.689087][ T5869] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.710569][ T5878] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.717732][ T5878] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.719293][ T5873] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.732831][ T5878] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.733946][ T5873] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.748259][ T5873] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.749348][ T5874] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.756416][ T5873] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.763283][ T5874] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.773320][ T5873] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.777671][ T5879] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.786355][ T5873] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.814371][ T5879] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.856391][ T5874] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.861183][ T5879] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.871106][ T5879] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.878770][ T5874] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.362475][ T5863] chnl_net:caif_netlink_parms(): no params data found [ 88.422157][ T5864] chnl_net:caif_netlink_parms(): no params data found [ 88.562676][ T5876] chnl_net:caif_netlink_parms(): no params data found [ 88.637729][ T5865] chnl_net:caif_netlink_parms(): no params data found [ 88.660932][ T5863] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.668301][ T5863] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.676381][ T5863] bridge_slave_0: entered allmulticast mode [ 88.683921][ T5863] bridge_slave_0: entered promiscuous mode [ 88.715804][ T5863] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.723093][ T5863] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.730595][ T5863] bridge_slave_1: entered allmulticast mode [ 88.737868][ T5863] bridge_slave_1: entered promiscuous mode [ 88.809290][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.816567][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.823827][ T5864] bridge_slave_0: entered allmulticast mode [ 88.831385][ T5864] bridge_slave_0: entered promiscuous mode [ 88.878859][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.886961][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.894335][ T5864] bridge_slave_1: entered allmulticast mode [ 88.901935][ T5864] bridge_slave_1: entered promiscuous mode [ 88.925386][ T5863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.937811][ T5863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.965943][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.973650][ T5876] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.981128][ T5876] bridge_slave_0: entered allmulticast mode [ 88.988829][ T5876] bridge_slave_0: entered promiscuous mode [ 89.036155][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.043581][ T5876] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.051012][ T5876] bridge_slave_1: entered allmulticast mode [ 89.058338][ T5876] bridge_slave_1: entered promiscuous mode [ 89.095140][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.120404][ T5863] team0: Port device team_slave_0 added [ 89.126529][ T5865] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.134086][ T5865] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.141424][ T5865] bridge_slave_0: entered allmulticast mode [ 89.148818][ T5865] bridge_slave_0: entered promiscuous mode [ 89.159508][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.182882][ T5863] team0: Port device team_slave_1 added [ 89.192218][ T5876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.201807][ T5865] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.209928][ T5865] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.217181][ T5865] bridge_slave_1: entered allmulticast mode [ 89.224701][ T5865] bridge_slave_1: entered promiscuous mode [ 89.260126][ T5876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.354201][ T5864] team0: Port device team_slave_0 added [ 89.363722][ T5865] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.374606][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.382011][ T5863] 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. [ 89.408642][ T5863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.422313][ T5876] team0: Port device team_slave_0 added [ 89.430591][ T5864] team0: Port device team_slave_1 added [ 89.438965][ T5876] team0: Port device team_slave_1 added [ 89.447462][ T5865] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.457935][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.464979][ T5863] 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. [ 89.491096][ T5863] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.592195][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.599355][ T5864] 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. [ 89.625590][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.638117][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.645249][ T5876] 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. [ 89.671322][ T5876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.684474][ T5865] team0: Port device team_slave_0 added [ 89.693727][ T5865] team0: Port device team_slave_1 added [ 89.700567][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.707515][ T5864] 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. [ 89.733574][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.745669][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.752916][ T5876] 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. [ 89.779084][ T5876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.842832][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.850056][ T5865] 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. [ 89.876924][ T5879] Bluetooth: hci2: command tx timeout [ 89.877010][ T5865] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.884156][ T5879] Bluetooth: hci0: command tx timeout [ 89.931957][ T5865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.939014][ T5865] 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. [ 89.965929][ T5865] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.969894][ T52] Bluetooth: hci3: command tx timeout [ 89.983754][ T5879] Bluetooth: hci1: command tx timeout [ 89.994206][ T5863] hsr_slave_0: entered promiscuous mode [ 90.000891][ T5863] hsr_slave_1: entered promiscuous mode [ 90.028532][ T5864] hsr_slave_0: entered promiscuous mode [ 90.035618][ T5864] hsr_slave_1: entered promiscuous mode [ 90.042309][ T5864] debugfs: 'hsr0' already exists in 'hsr' [ 90.048155][ T5864] Cannot create hsr debugfs directory [ 90.154512][ T5865] hsr_slave_0: entered promiscuous mode [ 90.161263][ T5865] hsr_slave_1: entered promiscuous mode [ 90.167530][ T5865] debugfs: 'hsr0' already exists in 'hsr' [ 90.173367][ T5865] Cannot create hsr debugfs directory [ 90.190872][ T5876] hsr_slave_0: entered promiscuous mode [ 90.197423][ T5876] hsr_slave_1: entered promiscuous mode [ 90.203927][ T5876] debugfs: 'hsr0' already exists in 'hsr' [ 90.209745][ T5876] Cannot create hsr debugfs directory [ 90.688292][ T5864] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 90.702146][ T5864] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 90.714649][ T5864] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 90.748119][ T5864] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 90.802822][ T5863] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 90.823990][ T5863] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 90.835861][ T5863] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 90.858342][ T5863] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 90.918490][ T5876] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.940369][ T5876] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.964221][ T5876] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.975490][ T5876] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.071906][ T5865] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 91.093309][ T5865] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 91.104233][ T5865] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 91.116173][ T5865] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 91.181641][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.240407][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.276560][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.283954][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.305522][ T3508] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.312818][ T3508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.351764][ T5863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.408940][ T5864] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.428862][ T5876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.477764][ T5863] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.495059][ T5876] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.521554][ T3508] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.528883][ T3508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.543363][ T3508] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.550624][ T3508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.583271][ T3508] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.590523][ T3508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.615380][ T3508] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.622629][ T3508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.724168][ T5865] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.761453][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 91.793581][ T5865] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.856414][ T3508] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.863941][ T3508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.874949][ T3508] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.882193][ T3508] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.953970][ T5879] Bluetooth: hci2: command tx timeout [ 91.961345][ T52] Bluetooth: hci0: command tx timeout [ 91.968836][ T983] cfg80211: failed to load regulatory.db [ 92.029868][ T5879] Bluetooth: hci1: command tx timeout [ 92.035337][ T52] Bluetooth: hci3: command tx timeout [ 92.055040][ T5864] veth0_vlan: entered promiscuous mode [ 92.121857][ T5864] veth1_vlan: entered promiscuous mode [ 92.217584][ T5864] veth0_macvtap: entered promiscuous mode [ 92.267216][ T5864] veth1_macvtap: entered promiscuous mode [ 92.313960][ T5876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.340836][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.366779][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.381827][ T5863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.418011][ T3022] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.443476][ T3022] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.452934][ T3022] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.478586][ T5865] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.487288][ T3022] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.541784][ T5876] veth0_vlan: entered promiscuous mode [ 92.547860][ T5863] veth0_vlan: entered promiscuous mode [ 92.576536][ T5863] veth1_vlan: entered promiscuous mode [ 92.613372][ T5876] veth1_vlan: entered promiscuous mode [ 92.670333][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.678316][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.687055][ T5863] veth0_macvtap: entered promiscuous mode [ 92.713380][ T5863] veth1_macvtap: entered promiscuous mode [ 92.777866][ T5876] veth0_macvtap: entered promiscuous mode [ 92.794710][ T5865] veth0_vlan: entered promiscuous mode [ 92.813120][ T5876] veth1_macvtap: entered promiscuous mode [ 92.828607][ T5865] veth1_vlan: entered promiscuous mode [ 92.843882][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.860881][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.868405][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.878572][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.901802][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.920660][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.955567][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.994451][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.003318][ T5864] 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. [ 93.019651][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.060044][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.094918][ T5865] veth0_macvtap: entered promiscuous mode [ 93.111449][ T60] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.131519][ T60] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.153959][ T5865] veth1_macvtap: entered promiscuous mode [ 93.162845][ T60] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.172191][ T60] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.280801][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.297298][ T3508] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.322936][ T3508] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.328595][ T5865] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.682689][ T3508] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.719627][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!! [ 93.748645][ T3508] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.818807][ T3508] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.909883][ T3508] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.977084][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.986624][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.022849][ T3022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.031316][ T52] Bluetooth: hci2: command tx timeout [ 94.036984][ T5879] Bluetooth: hci0: command tx timeout [ 94.049269][ T3022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.109515][ T5879] Bluetooth: hci3: command tx timeout [ 94.114986][ T5879] Bluetooth: hci1: command tx timeout [ 94.208280][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.240697][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.373041][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.405198][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.502413][ T3022] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.512973][ T3022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.535507][ T5968] BUG: sleeping function called from invalid context at fs/inode.c:1928 [ 94.544694][ T5968] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5968, name: syz.3.4 [ 94.553619][ T5968] preempt_count: 1, expected: 0 [ 94.558496][ T5968] RCU nest depth: 0, expected: 0 [ 94.563574][ T5968] 2 locks held by syz.3.4/5968: [ 94.569812][ T5968] #0: ffff88807af580e0 (&type->s_umount_key#49){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 94.580174][ T5968] #1: ffff88807af58998 (&s->s_inode_list_lock){+.+.}-{3:3}, at: hook_sb_delete+0xae/0xbd0 [ 94.590378][ T5968] Preemption disabled at: [ 94.590394][ T5968] [<0000000000000000>] 0x0 [ 94.599394][ T5968] CPU: 0 UID: 0 PID: 5968 Comm: syz.3.4 Not tainted syzkaller #0 PREEMPT(full) [ 94.599422][ T5968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 94.599443][ T5968] Call Trace: [ 94.599452][ T5968] [ 94.599461][ T5968] dump_stack_lvl+0x189/0x250 [ 94.599504][ T5968] ? __pfx_dump_stack_lvl+0x10/0x10 [ 94.599539][ T5968] ? __pfx__printk+0x10/0x10 [ 94.599573][ T5968] ? print_lock_name+0xde/0x100 [ 94.599608][ T5968] __might_resched+0x495/0x610 [ 94.599642][ T5968] ? __pfx___might_resched+0x10/0x10 [ 94.599669][ T5968] ? __lock_acquire+0xab9/0xd20 [ 94.599711][ T5968] iput+0x2b/0xc50 [ 94.599751][ T5968] ? hook_sb_delete+0x1a8/0xbd0 [ 94.599786][ T5968] hook_sb_delete+0x6b5/0xbd0 [ 94.599814][ T5968] ? hook_sb_delete+0x1a8/0xbd0 [ 94.599848][ T5968] ? __pfx_hook_sb_delete+0x10/0x10 [ 94.599877][ T5968] ? __pfx_fsnotify_sb_delete+0x10/0x10 [ 94.599900][ T5968] ? evict_inodes+0x684/0x6d0 [ 94.599927][ T5968] ? __pfx_evict_inodes+0x10/0x10 [ 94.599961][ T5968] security_sb_delete+0x80/0x150 [ 94.599992][ T5968] generic_shutdown_super+0xaa/0x2c0 [ 94.600029][ T5968] kill_litter_super+0x76/0xb0 [ 94.600064][ T5968] deactivate_locked_super+0xbc/0x130 [ 94.600099][ T5968] cleanup_mnt+0x425/0x4c0 [ 94.600129][ T5968] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.600162][ T5968] task_work_run+0x1d4/0x260 [ 94.600189][ T5968] ? __pfx_task_work_run+0x10/0x10 [ 94.600209][ T5968] ? __x64_sys_umount+0x122/0x160 [ 94.600234][ T5968] ? exit_to_user_mode_loop+0x40/0x130 [ 94.600264][ T5968] exit_to_user_mode_loop+0xe9/0x130 [ 94.600289][ T5968] do_syscall_64+0x2bd/0xfa0 [ 94.600316][ T5968] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.600345][ T5968] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.600367][ T5968] ? clear_bhb_loop+0x60/0xb0 [ 94.600394][ T5968] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.600415][ T5968] RIP: 0033:0x7f4a3298eec9 [ 94.600436][ T5968] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 94.600454][ T5968] RSP: 002b:00007f4a33819038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 94.600477][ T5968] RAX: 0000000000000000 RBX: 00007f4a32be5fa0 RCX: 00007f4a3298eec9 [ 94.600492][ T5968] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000002c0 [ 94.600506][ T5968] RBP: 00007f4a32a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 94.600520][ T5968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.600533][ T5968] R13: 00007f4a32be6038 R14: 00007f4a32be5fa0 R15: 00007ffd787dc348 [ 94.600568][ T5968] [ 94.961375][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 95.119248][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 95.127261][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 95.140264][ T10] usb 1-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 95.151323][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.159473][ T10] usb 1-1: Product: syz [ 95.164157][ T10] usb 1-1: Manufacturer: syz [ 95.168874][ T10] usb 1-1: SerialNumber: syz [ 95.177927][ T10] usb 1-1: config 0 descriptor?? [ 95.191786][ T10] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 95.201517][ T10] em28xx 1-1:0.0: DVB interface 0 found: bulk [ 95.803387][ T10] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 96.109906][ T5879] Bluetooth: hci0: command tx timeout [ 96.110250][ T52] Bluetooth: hci2: command tx timeout [ 96.189759][ T5879] Bluetooth: hci3: command tx timeout [ 96.195307][ T52] Bluetooth: hci1: command tx timeout [ 96.217548][ T10] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 96.226489][ T10] em28xx 1-1:0.0: board has no eeprom [ 97.314013][ T5963] em28xx 1-1:0.0: reading from i2c device at 0x8 failed (error=-5) [ 97.369250][ T10] em28xx 1-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 97.377141][ T10] em28xx 1-1:0.0: dvb set to bulk mode. [ 97.383720][ T983] em28xx 1-1:0.0: Binding DVB extension [ 97.396409][ T10] usb 1-1: USB disconnect, device number 2 [ 97.406278][ T10] em28xx 1-1:0.0: Disconnecting em28xx [ 97.461051][ T983] em28xx 1-1:0.0: Registering input extension [ 97.467954][ T10] em28xx 1-1:0.0: Closing input extension [ 97.486246][ T10] em28xx 1-1:0.0: Freeing device