syzkaller login: [ 92.037858][ T1391] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:44229' (ED25519) to the list of known hosts. 2026/10/29 14:36:56 parsed 1 programs 2026/10/29 14:36:56 serving rpc on tcp://44077 [ 126.826756][ T5322] cgroup: Unknown subsys name 'net' [ 126.899853][ T5322] cgroup: Unknown subsys name 'cpuset' [ 126.906415][ T5322] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 128.487901][ T5322] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 136.146719][ T1099] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 136.146736][ T1099] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.300213][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 136.300232][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.746853][ T5346] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 136.982035][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 136.998231][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 137.024907][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 138.124071][ T1335] ieee802154 phy0 wpan0: encryption failed: -22 [ 138.124238][ T1335] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.188664][ T1391] rxe_eth0 speed is unknown, defaulting to 1000 [ 138.192437][ T5343] infiniband rxe0: set active [ 138.192449][ T5343] infiniband rxe0: added rxe_eth0 [ 138.387122][ T5343] smbdirect: ib_dev[rxe0]: added: IB_CA max_fast_reg_page_list_len=512 device_cap_flags=0x1c001223c76 kernel_cap_flags=0x14 page_size_cap=0xfffff000 [ 138.387156][ T5343] smbdirect: ib_dev[rxe0]: num_ports=1 max_qp_rd_atom=128 max_qp_init_rd_atom=128 max_sgl_rd=0 max_sge_rd=32 max_cqe=32767 max_qp_wr=1048576 max_send_sge=32 max_recv_sge=32 [ 138.387176][ T5343] smbdirect: ib_dev[rxe0]PORT[1]: iwarp=0 ib=0 roce=1 v1=0 v2=1 core_cap_flags=0x803005 [ 138.670678][ T5343] RDS/IB: rxe0: added [ 138.670809][ T5343] smc: adding ib device rxe0 with port count 1 [ 138.670852][ T5343] smc: ib device rxe0 port 1 has no pnetid [ 139.182653][ T812] rxe_eth0 speed is unknown, defaulting to 1000 [ 139.191165][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 139.707348][ T5397] br_netfilter no longer supported in user namespaces [ 140.721579][ T5390] rxe_eth0 speed is unknown, defaulting to 1000 [ 141.220653][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 141.908409][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 142.397838][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 142.788511][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 143.127419][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 143.573531][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 144.019863][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 144.381815][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 144.528442][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 145.079119][ T5343] rxe_eth0 speed is unknown, defaulting to 1000 [ 147.435848][ T5437] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 147.438077][ T5437] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 147.440806][ T5437] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 147.442973][ T5437] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 147.443660][ T5437] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 147.545033][ T5431] rxe_eth0 speed is unknown, defaulting to 1000 [ 148.316884][ T5434] rxe_eth0 speed is unknown, defaulting to 1000 [ 148.808139][ T5440] rxe_eth0 speed is unknown, defaulting to 1000 [ 148.957715][ T5343] bridge0: port 1(bridge_slave_0) entered blocking state [ 148.957788][ T5343] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.958150][ T5343] bridge_slave_0: entered allmulticast mode [ 148.974999][ T5343] bridge_slave_0: entered promiscuous mode [ 148.993613][ T5343] bridge0: port 2(bridge_slave_1) entered blocking state [ 148.993678][ T5343] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.003448][ T5343] bridge_slave_1: entered allmulticast mode [ 149.018052][ T5343] bridge_slave_1: entered promiscuous mode [ 149.233334][ T5343] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.250126][ T5343] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.371557][ T5343] team0: Port device team_slave_0 added [ 149.387004][ T5343] team0: Port device team_slave_1 added [ 149.442564][ T5441] rxe_eth0 speed is unknown, defaulting to 1000 [ 149.475110][ T4665] Bluetooth: hci0: command tx timeout [ 149.494375][ T812] rxe_eth0 speed is unknown, defaulting to 1000 [ 149.542771][ T5343] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.544425][ T5343] 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. [ 149.544444][ T5343] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.621220][ T5343] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.621230][ T5343] 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. [ 149.621240][ T5343] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 150.232116][ T5343] hsr_slave_0: entered promiscuous mode [ 150.239482][ T5343] hsr_slave_1: entered promiscuous mode [ 151.554253][ T4665] Bluetooth: hci0: command tx timeout [ 153.018225][ T5343] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 153.060584][ T5343] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 153.063625][ T5343] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 153.091196][ T5343] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 153.634195][ T4665] Bluetooth: hci0: command tx timeout [ 153.694809][ T5343] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 153.711522][ T5343] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 153.720626][ T5343] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 153.744637][ T5343] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 154.287683][ T5343] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.370241][ T5343] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.399129][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.399235][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.439400][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.439470][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.714540][ T4665] Bluetooth: hci0: command tx timeout [ 156.007363][ T5343] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 156.109178][ T5343] veth0_vlan: entered promiscuous mode [ 156.128855][ T5343] veth1_vlan: entered promiscuous mode [ 156.175207][ T5343] veth0_macvtap: entered promiscuous mode [ 156.181628][ T5343] veth1_macvtap: entered promiscuous mode [ 156.222498][ T5343] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 156.238043][ T5343] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 156.324582][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.338364][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.338415][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.338433][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.077078][ T5497] rxe_eth0 speed is unknown, defaulting to 1000 [ 158.118165][ T5343] syz-executor (5343) used greatest stack depth: 15360 bytes left 2026/10/29 14:37:30 executed programs: 0 [ 158.392852][ T5437] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 158.403697][ T5437] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 158.409594][ T5437] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 158.410345][ T5437] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 158.410683][ T5437] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 158.687641][ T5437] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 158.691527][ T5437] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 158.701400][ T5437] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 158.711400][ T5437] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 158.711703][ T5437] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 160.162482][ T5532] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 160.177605][ T5533] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 160.182058][ T5533] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 160.189639][ T5533] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 160.195723][ T5533] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 160.196623][ T5533] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 160.203552][ T5533] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 160.211176][ T5533] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 160.215665][ T5533] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 160.216363][ T5533] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 160.217447][ T5533] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 160.219261][ T5533] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 160.219444][ T5533] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 160.219896][ T5533] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 160.220677][ T5533] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 160.221493][ T5533] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 160.221648][ T5533] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 160.239848][ T48] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 160.243321][ T48] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 160.251183][ T48] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 160.443307][ T5532] Bluetooth: hci1: command tx timeout [ 160.765004][ T186] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 160.817462][ T5504] rxe_eth0 speed is unknown, defaulting to 1000 [ 160.975876][ T186] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.190462][ T186] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.348933][ T186] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.724763][ T5508] rxe_eth0 speed is unknown, defaulting to 1000 [ 162.017546][ T186] bridge_slave_1: left allmulticast mode [ 162.017582][ T186] bridge_slave_1: left promiscuous mode [ 162.018236][ T186] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.041847][ T186] bridge_slave_0: left allmulticast mode [ 162.041861][ T186] bridge_slave_0: left promiscuous mode [ 162.041985][ T186] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.194123][ T5532] Bluetooth: hci2: command tx timeout [ 162.355291][ T5532] Bluetooth: hci6: command tx timeout [ 162.356957][ T5532] Bluetooth: hci3: command tx timeout [ 162.357980][ T5532] Bluetooth: hci4: command tx timeout [ 162.358830][ T5532] Bluetooth: hci5: command tx timeout [ 162.448411][ T186] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 162.450569][ T186] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 162.451689][ T186] bond0 (unregistering): Released all slaves [ 162.517173][ T4665] Bluetooth: hci1: command tx timeout [ 162.687543][ T5521] rxe_eth0 speed is unknown, defaulting to 1000 [ 163.186343][ T5520] rxe_eth0 speed is unknown, defaulting to 1000 [ 163.545306][ T5504] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.545397][ T5504] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.545560][ T5504] bridge_slave_0: entered allmulticast mode [ 163.548585][ T5504] bridge_slave_0: entered promiscuous mode [ 163.567957][ T5010] 8021q: adding VLAN 0 to HW filter on device eth2 [ 163.638821][ T5504] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.638936][ T5504] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.639011][ T5504] bridge_slave_1: entered allmulticast mode [ 163.640122][ T5504] bridge_slave_1: entered promiscuous mode [ 163.662157][ T5512] rxe_eth0 speed is unknown, defaulting to 1000 [ 163.812200][ T5504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.827790][ T5504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.955807][ T5517] rxe_eth0 speed is unknown, defaulting to 1000 [ 164.041774][ T5508] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.041906][ T5508] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.041988][ T5508] bridge_slave_0: entered allmulticast mode [ 164.057785][ T5508] bridge_slave_0: entered promiscuous mode [ 164.077165][ T5504] team0: Port device team_slave_0 added [ 164.129438][ T5508] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.129518][ T5508] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.129606][ T5508] bridge_slave_1: entered allmulticast mode [ 164.133779][ T5508] bridge_slave_1: entered promiscuous mode [ 164.154835][ T5504] team0: Port device team_slave_1 added [ 164.280021][ T4665] Bluetooth: hci2: command tx timeout [ 164.407620][ T5504] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.407635][ T5504] 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. [ 164.407650][ T5504] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.434236][ T4665] Bluetooth: hci5: command tx timeout [ 164.434262][ T4665] Bluetooth: hci4: command tx timeout [ 164.434276][ T4665] Bluetooth: hci3: command tx timeout [ 164.434288][ T4665] Bluetooth: hci6: command tx timeout [ 164.526919][ T5508] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 164.572473][ T5508] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.594439][ T5532] Bluetooth: hci1: command tx timeout [ 164.641274][ T5504] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.641288][ T5504] 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. [ 164.641305][ T5504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.913161][ T5508] team0: Port device team_slave_0 added [ 164.942810][ T5010] 8021q: adding VLAN 0 to HW filter on device eth3 [ 164.990673][ T5508] team0: Port device team_slave_1 added [ 165.263623][ T5504] hsr_slave_0: entered promiscuous mode [ 165.269062][ T5504] hsr_slave_1: entered promiscuous mode [ 165.270601][ T5504] debugfs: 'hsr0' already exists in 'hsr' [ 165.270677][ T5504] Cannot create hsr debugfs directory [ 165.329834][ T5508] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 165.329848][ T5508] 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. [ 165.329863][ T5508] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 165.427718][ T5508] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.427732][ T5508] 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. [ 165.427747][ T5508] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.016895][ T186] hsr_slave_0: left promiscuous mode [ 166.018243][ T186] hsr_slave_1: left promiscuous mode [ 166.020628][ T186] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 166.020653][ T186] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 166.023270][ T186] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 166.023282][ T186] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 166.078325][ T186] veth1_macvtap: left promiscuous mode [ 166.079247][ T186] veth0_macvtap: left promiscuous mode [ 166.079391][ T186] veth1_vlan: left promiscuous mode [ 166.079458][ T186] veth0_vlan: left promiscuous mode [ 166.355554][ T5532] Bluetooth: hci2: command tx timeout [ 166.514932][ T5532] Bluetooth: hci6: command tx timeout [ 166.514960][ T5532] Bluetooth: hci3: command tx timeout [ 166.514975][ T5532] Bluetooth: hci4: command tx timeout [ 166.514990][ T5532] Bluetooth: hci5: command tx timeout [ 166.558241][ T186] team0 (unregistering): Port device team_slave_1 removed [ 166.592392][ T186] team0 (unregistering): Port device team_slave_0 removed [ 166.674206][ T4665] Bluetooth: hci1: command tx timeout [ 166.832120][ T5010] 8021q: adding VLAN 0 to HW filter on device eth4 [ 166.868983][ T5508] hsr_slave_0: entered promiscuous mode [ 166.889243][ T5508] hsr_slave_1: entered promiscuous mode [ 166.943596][ T5521] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.943664][ T5521] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.943761][ T5521] bridge_slave_0: entered allmulticast mode [ 166.955516][ T5521] bridge_slave_0: entered promiscuous mode [ 167.083174][ T5521] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.083259][ T5521] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.083384][ T5521] bridge_slave_1: entered allmulticast mode [ 167.097033][ T5521] bridge_slave_1: entered promiscuous mode [ 167.485910][ T5521] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 167.541457][ T5520] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.542063][ T5520] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.542162][ T5520] bridge_slave_0: entered allmulticast mode [ 167.560932][ T5520] bridge_slave_0: entered promiscuous mode [ 167.575947][ T5520] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.577712][ T5520] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.577826][ T5520] bridge_slave_1: entered allmulticast mode [ 167.581248][ T5520] bridge_slave_1: entered promiscuous mode [ 167.737112][ T5521] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.101088][ T5520] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.112048][ T5520] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.183336][ T5521] team0: Port device team_slave_0 added [ 168.200839][ T5010] 8021q: adding VLAN 0 to HW filter on device eth5 [ 168.237947][ T5512] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.238020][ T5512] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.238102][ T5512] bridge_slave_0: entered allmulticast mode [ 168.240115][ T5512] bridge_slave_0: entered promiscuous mode [ 168.256767][ T5521] team0: Port device team_slave_1 added [ 168.328375][ T5512] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.328422][ T5512] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.328513][ T5512] bridge_slave_1: entered allmulticast mode [ 168.331968][ T5512] bridge_slave_1: entered promiscuous mode [ 168.386799][ T5520] team0: Port device team_slave_0 added [ 168.435102][ T4665] Bluetooth: hci2: command tx timeout [ 168.454701][ T5520] team0: Port device team_slave_1 added [ 168.483799][ T5512] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.490400][ T5521] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.490411][ T5521] 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. [ 168.490423][ T5521] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.566380][ T5512] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.591439][ T5521] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.591449][ T5521] 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. [ 168.591458][ T5521] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.594583][ T4665] Bluetooth: hci5: command tx timeout [ 168.594608][ T4665] Bluetooth: hci4: command tx timeout [ 168.594623][ T4665] Bluetooth: hci3: command tx timeout [ 168.594637][ T4665] Bluetooth: hci6: command tx timeout [ 168.677269][ T5512] team0: Port device team_slave_0 added [ 168.677397][ T5517] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.677434][ T5517] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.677491][ T5517] bridge_slave_0: entered allmulticast mode [ 168.680665][ T5517] bridge_slave_0: entered promiscuous mode [ 168.697462][ T5520] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.697473][ T5520] 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. [ 168.697488][ T5520] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.702550][ T5520] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.702561][ T5520] 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. [ 168.702575][ T5520] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.773388][ T5512] team0: Port device team_slave_1 added [ 168.807214][ T5517] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.807324][ T5517] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.807588][ T5517] bridge_slave_1: entered allmulticast mode [ 168.811361][ T5517] bridge_slave_1: entered promiscuous mode [ 168.839635][ T5504] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 168.850049][ T5504] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 168.850476][ T5504] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 168.873516][ T5504] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 168.920329][ T5504] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 168.928605][ T5504] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 168.966978][ T5512] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.966990][ T5512] 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. [ 168.967003][ T5512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.013538][ T5521] hsr_slave_0: entered promiscuous mode [ 169.017946][ T5521] hsr_slave_1: entered promiscuous mode [ 169.018530][ T5521] debugfs: 'hsr0' already exists in 'hsr' [ 169.018544][ T5521] Cannot create hsr debugfs directory [ 169.022850][ T5517] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.023276][ T5504] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 169.045354][ T5504] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 169.047456][ T5512] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.047466][ T5512] 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. [ 169.047480][ T5512] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.166778][ T5517] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.192210][ T5520] hsr_slave_0: entered promiscuous mode [ 169.192943][ T5520] hsr_slave_1: entered promiscuous mode [ 169.193457][ T5520] debugfs: 'hsr0' already exists in 'hsr' [ 169.193471][ T5520] Cannot create hsr debugfs directory [ 169.348485][ T5517] team0: Port device team_slave_0 added [ 169.431848][ T5517] team0: Port device team_slave_1 added [ 169.526536][ T5512] hsr_slave_0: entered promiscuous mode [ 169.528091][ T5512] hsr_slave_1: entered promiscuous mode [ 169.540641][ T5512] debugfs: 'hsr0' already exists in 'hsr' [ 169.540658][ T5512] Cannot create hsr debugfs directory [ 169.662764][ T5517] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.662778][ T5517] 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. [ 169.662793][ T5517] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 169.742379][ T5517] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.742394][ T5517] 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. [ 169.742408][ T5517] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.246462][ T5517] hsr_slave_0: entered promiscuous mode [ 170.248423][ T5517] hsr_slave_1: entered promiscuous mode [ 170.249714][ T5517] debugfs: 'hsr0' already exists in 'hsr' [ 170.249727][ T5517] Cannot create hsr debugfs directory [ 170.619586][ T5508] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 170.631373][ T5508] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 170.633673][ T5508] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 170.647128][ T5508] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 170.648586][ T5508] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 170.662743][ T5508] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 170.696219][ T5508] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 170.703680][ T5508] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 170.981596][ T5520] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 170.997868][ T5520] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 171.016737][ T5520] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 171.035860][ T5520] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 171.036325][ T5520] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 171.040564][ T5520] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 171.080153][ T5520] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 171.098118][ T5520] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 171.275945][ T5504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.333644][ T5521] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 171.348268][ T5521] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 171.350701][ T5521] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 171.365500][ T5521] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 171.393440][ T5521] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 171.409255][ T5521] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 171.462682][ T5521] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 171.475825][ T5521] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 171.482829][ T5504] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.563345][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.563416][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.629629][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.629700][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.695284][ T5512] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 171.703564][ T5512] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 171.735067][ T5512] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 171.748448][ T5512] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 171.750279][ T5512] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 171.769389][ T5512] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 171.804889][ T5512] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 171.820127][ T5512] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 172.106282][ T5508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.106469][ T5517] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 172.111991][ T5517] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 172.113440][ T5517] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 172.133795][ T5517] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 172.158951][ T5517] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 172.169803][ T5517] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 172.173090][ T5517] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 172.187977][ T5517] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 172.373662][ T5520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.382863][ T5508] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.485978][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.486046][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.537431][ T186] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.537482][ T186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.585263][ T5521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.602925][ T5520] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.649450][ T183] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.649497][ T183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.733563][ T183] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.733693][ T183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.807456][ T5521] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.920600][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.920699][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.963272][ T5512] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.986828][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.986990][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.244859][ T5512] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.279877][ T5517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.339678][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.339747][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.378943][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.379015][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.479304][ T5517] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.541393][ T186] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.541480][ T186] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.637275][ T186] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.637767][ T186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.096196][ T5504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.522481][ T5504] veth0_vlan: entered promiscuous mode [ 174.618643][ T5504] veth1_vlan: entered promiscuous mode [ 174.853125][ T5504] veth0_macvtap: entered promiscuous mode [ 174.882585][ T5504] veth1_macvtap: entered promiscuous mode [ 175.040082][ T5504] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.116778][ T5504] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.151962][ T5508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.236899][ T186] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.237125][ T186] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.237338][ T186] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.287114][ T39] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.545647][ T5520] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.688313][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.688329][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.847002][ T5508] veth0_vlan: entered promiscuous mode [ 175.896822][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.896839][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.953017][ T5521] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.013875][ T5508] veth1_vlan: entered promiscuous mode [ 176.202181][ T5512] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.310362][ T5517] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.330377][ T5508] veth0_macvtap: entered promiscuous mode [ 176.390213][ T5508] veth1_macvtap: entered promiscuous mode [ 176.399216][ T5521] veth0_vlan: entered promiscuous mode 2026/10/29 14:37:48 executed programs: 12 [ 176.510159][ T5521] veth1_vlan: entered promiscuous mode [ 176.613520][ T5508] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.643594][ T5508] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.713838][ T5512] veth0_vlan: entered promiscuous mode [ 176.757240][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.757276][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.757296][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.757317][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.763641][ T5796] loop0: detected capacity change from 0 to 2048 [ 176.789247][ T5512] veth1_vlan: entered promiscuous mode [ 176.904464][ T5796] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 176.950404][ T5521] veth0_macvtap: entered promiscuous mode [ 177.031841][ T5521] veth1_macvtap: entered promiscuous mode [ 177.093052][ T24] audit: type=1800 audit(1793284669.553:2): pid=5798 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.18" name="bus" dev="loop0" ino=1436 res=0 errno=-22 [ 177.233064][ T5520] veth0_vlan: entered promiscuous mode [ 177.308185][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.308202][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.379498][ T5521] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.461614][ T5512] veth0_macvtap: entered promiscuous mode [ 177.476074][ T5520] veth1_vlan: entered promiscuous mode [ 177.501909][ T5521] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.503122][ T1099] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.503135][ T1099] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.525811][ T5512] veth1_macvtap: entered promiscuous mode [ 177.549725][ T5803] loop0: detected capacity change from 0 to 2048 [ 177.565381][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.565554][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.565943][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.607081][ T5803] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 177.625491][ T5744] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.781307][ T5512] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.860734][ T5512] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.964442][ T1099] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.965849][ T5744] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.966199][ T5744] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.966221][ T5744] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.012426][ T5520] veth0_macvtap: entered promiscuous mode [ 178.070816][ T5807] loop0: detected capacity change from 0 to 2048 [ 178.082804][ T1099] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.082819][ T1099] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.120837][ T5807] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 178.173767][ T5520] veth1_macvtap: entered promiscuous mode [ 178.214164][ T5517] veth0_vlan: entered promiscuous mode [ 178.346876][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.346893][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.447843][ T5517] veth1_vlan: entered promiscuous mode [ 178.522791][ T5811] loop0: detected capacity change from 0 to 2048 [ 178.537076][ T5520] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.552990][ T5811] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 178.678720][ T5520] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.690667][ T5744] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.690683][ T5744] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.809032][ T183] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.809070][ T183] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.809092][ T183] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.925969][ T183] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.983244][ T5816] loop0: detected capacity change from 0 to 2048 [ 178.990183][ T5744] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.990196][ T5744] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.023437][ T5816] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 179.172369][ T5517] veth0_macvtap: entered promiscuous mode [ 179.249644][ T5517] veth1_macvtap: entered promiscuous mode [ 179.450053][ T5517] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.529446][ T5820] loop0: detected capacity change from 0 to 2048 [ 179.580331][ T5820] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 179.638106][ T1099] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 179.638123][ T1099] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 179.686339][ T5517] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.965916][ T1099] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 179.966208][ T1099] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.004865][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.004882][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 180.258767][ T5827] loop0: detected capacity change from 0 to 2048 [ 180.268231][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.285489][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.348492][ T5827] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 180.740142][ T183] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 180.740175][ T183] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.124951][ T5837] loop0: detected capacity change from 0 to 2048 [ 181.128884][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 181.128896][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.193816][ T5837] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 181.305463][ T24] audit: type=1800 audit(1793284673.773:3): pid=5837 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.34" name="bus" dev="loop0" ino=1436 res=0 errno=-22 2026/10/29 14:37:54 executed programs: 26 [ 181.912942][ T5853] loop0: detected capacity change from 0 to 2048 [ 181.970359][ T5853] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 182.475465][ T5864] loop0: detected capacity change from 0 to 2048 [ 182.512550][ T5864] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 183.056164][ T5877] loop0: detected capacity change from 0 to 2048 [ 183.110796][ T5877] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 183.580196][ T5889] loop0: detected capacity change from 0 to 2048 [ 183.606946][ T5889] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 183.974892][ T5900] loop0: detected capacity change from 0 to 2048 [ 184.021992][ T5900] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 184.539364][ T5912] loop0: detected capacity change from 0 to 2048 [ 184.602509][ T5912] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 185.166163][ T5929] loop0: detected capacity change from 0 to 2048 [ 185.210999][ T5929] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 185.773822][ T5943] loop0: detected capacity change from 0 to 2048 [ 185.856868][ T5943] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 186.300741][ T5955] loop0: detected capacity change from 0 to 2048 [ 186.342190][ T5955] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) 2026/10/29 14:37:59 executed programs: 89 [ 186.859530][ T5967] loop0: detected capacity change from 0 to 2048 [ 186.895164][ T5967] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 187.375086][ T5979] loop0: detected capacity change from 0 to 2048 [ 187.420484][ T5979] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 188.498519][ T5988] loop0: detected capacity change from 0 to 2048 [ 188.570223][ T5988] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 190.123360][ T6011] loop0: detected capacity change from 0 to 2048 [ 190.203018][ T6011] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 190.651879][ T6022] loop0: detected capacity change from 0 to 2048 [ 190.681665][ T6022] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 191.057895][ T6029] loop0: detected capacity change from 0 to 2048 [ 191.649940][ T6029] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) 2026/10/29 14:38:04 executed programs: 114 [ 194.278301][ T6042] loop0: detected capacity change from 0 to 2048 [ 194.324249][ T6042] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 194.886136][ T6072] loop0: detected capacity change from 0 to 2048 [ 194.976352][ T6072] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 195.566549][ T6087] loop0: detected capacity change from 0 to 2048 [ 195.603851][ T6087] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 196.243626][ T6100] loop0: detected capacity change from 0 to 2048 [ 196.322662][ T6100] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 196.754822][ T6112] loop0: detected capacity change from 0 to 2048 [ 196.793568][ T6112] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) 2026/10/29 14:38:09 executed programs: 163 [ 197.326674][ T6125] loop0: detected capacity change from 0 to 2048 [ 197.359123][ T6125] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 197.809071][ T6137] loop0: detected capacity change from 0 to 2048 [ 197.836716][ T6137] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 198.221929][ T6148] loop0: detected capacity change from 0 to 2048 [ 198.256330][ T6148] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 198.784297][ T6163] loop0: detected capacity change from 0 to 2048 [ 198.842949][ T6163] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 199.275082][ T6175] loop0: detected capacity change from 0 to 2048 [ 199.337901][ T6175] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 199.559205][ T1335] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.560009][ T1335] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.833061][ T6188] loop0: detected capacity change from 0 to 2048 [ 199.920880][ T6188] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 200.624919][ T6201] loop0: detected capacity change from 0 to 2048 [ 200.643441][ T6201] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 200.786302][ T1029] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 [ 200.786321][ T1029] ata1.00: irq_stat 0x40000000 [ 200.786332][ T1029] ata1.00: failed command: READ DMA EXT [ 200.786339][ T1029] ata1.00: cmd 25/00:c0:86:75:0c/00:05:00:00:00/e0 tag 30 dma 753664 in [ 200.786339][ T1029] res 41/04:c0:86:75:0c/00:05:00:00:00/e0 Emask 0x1 (device error) [ 200.786367][ T1029] ata1.00: status: { DRDY ERR } [ 200.786374][ T1029] ata1.00: error: { ABRT } [ 200.790272][ T1029] ata1.00: configured for UDMA/100 [ 200.790498][ T1029] sd 0:0:0:0: [sda] tag#30 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 200.790541][ T1029] sd 0:0:0:0: [sda] tag#30 Sense Key : Aborted Command [current] [ 200.790566][ T1029] sd 0:0:0:0: [sda] tag#30 Add. Sense: No additional sense information [ 200.790602][ T1029] sd 0:0:0:0: [sda] tag#30 CDB: Read(10) 28 00 00 0c 75 86 00 05 c0 00 [ 200.790618][ T1029] I/O error, dev sda, sector 816518 op 0x0:(READ) flags 0x84700 phys_seg 168 prio class 2 [ 200.791602][ T1029] ata1: EH complete [ 201.060176][ T6203] loop0: detected capacity change from 0 to 2048 [ 201.119465][ T6203] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 201.451559][ T6211] loop0: detected capacity change from 0 to 2048 [ 201.466872][ T6211] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 201.736607][ T6217] loop0: detected capacity change from 0 to 2048 [ 201.777283][ T6217] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) 2026/10/29 14:38:14 executed programs: 199 [ 202.009976][ T6219] loop0: detected capacity change from 0 to 2048 [ 202.058942][ T6219] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 202.359869][ T6225] loop0: detected capacity change from 0 to 2048 [ 202.378573][ T6225] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 202.579690][ T6229] loop0: detected capacity change from 0 to 2048 [ 202.620135][ T6229] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 202.991104][ T6235] loop0: detected capacity change from 0 to 2048 [ 203.007753][ T6235] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 203.309569][ T6240] loop0: detected capacity change from 0 to 2048 [ 203.335160][ T6240] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 203.695588][ T6245] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 204.020318][ T6253] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 204.401783][ T6261] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 204.919290][ T6265] set_capacity_and_notify: 3 callbacks suppressed [ 204.919324][ T6265] loop0: detected capacity change from 0 to 2048 [ 204.949597][ T6265] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 205.173137][ T6269] loop0: detected capacity change from 0 to 2048 [ 205.191578][ T6269] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 205.716121][ T6272] loop0: detected capacity change from 0 to 2048 [ 205.762571][ T6272] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 206.131338][ T6281] loop0: detected capacity change from 0 to 2048 [ 206.175512][ T6281] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 206.503875][ T6289] loop0: detected capacity change from 0 to 2048 [ 206.537922][ T6289] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 206.754757][ T6293] loop0: detected capacity change from 0 to 2048 [ 206.773639][ T6293] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) 2026/10/29 14:38:19 executed programs: 237 [ 207.388854][ T6295] loop0: detected capacity change from 0 to 2048 [ 207.425892][ T6295] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 209.721531][ T6297] loop0: detected capacity change from 0 to 2048 [ 209.745996][ T6297] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 210.074450][ T6306] loop0: detected capacity change from 0 to 2048 [ 210.107548][ T6306] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 210.684872][ T6313] loop0: detected capacity change from 0 to 2048 [ 210.709973][ T6313] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 211.053518][ T6317] loop0: detected capacity change from 0 to 2048 [ 211.071012][ T6317] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 211.387306][ T6319] loop0: detected capacity change from 0 to 2048 [ 211.512159][ T6319] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 211.891363][ T6323] loop0: detected capacity change from 0 to 2048 [ 211.926997][ T6323] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 212.182294][ T6329] loop0: detected capacity change from 0 to 2048 2026/10/29 14:38:24 executed programs: 255 [ 212.207885][ T6329] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 212.512412][ T6333] loop0: detected capacity change from 0 to 2048 [ 212.631313][ T6333] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 213.736667][ T6343] loop0: detected capacity change from 0 to 2048 [ 213.757387][ T6343] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 214.176919][ T6347] loop0: detected capacity change from 0 to 2048 [ 214.211251][ T6347] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 214.701854][ T6359] loop0: detected capacity change from 0 to 2048 [ 214.748660][ T6359] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 215.280840][ T6371] loop0: detected capacity change from 0 to 2048 [ 215.345128][ T6371] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 215.814838][ T6383] loop0: detected capacity change from 0 to 2048 [ 215.885824][ T6383] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 216.392162][ T6396] loop0: detected capacity change from 0 to 2048 [ 216.435725][ T6396] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 216.979094][ T6411] loop0: detected capacity change from 0 to 2048 [ 217.007217][ T6411] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) 2026/10/29 14:38:29 executed programs: 303 [ 217.835718][ T6420] [ 217.836870][ T6420] ============================================ [ 217.839508][ T6420] WARNING: possible recursive locking detected [ 217.842032][ T6420] syzkaller #0 Not tainted [ 217.843857][ T6420] -------------------------------------------- [ 217.846362][ T6420] syz.0.317/6420 is trying to acquire lock: [ 217.848871][ T6420] ffff88801e425868 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: blkdev_buffered_write+0xd7/0x160 [ 217.853460][ T6420] [ 217.853460][ T6420] but task is already holding lock: [ 217.856570][ T6420] ffff88801e425868 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: blkdev_write_iter+0x6c5/0x810 [ 217.861046][ T6420] [ 217.861046][ T6420] other info that might help us debug this: [ 217.864416][ T6420] Possible unsafe locking scenario: [ 217.864416][ T6420] [ 217.867582][ T6420] CPU0 [ 217.868942][ T6420] ---- [ 217.871971][ T6420] lock(&sb->s_type->i_mutex_key#10); [ 217.874429][ T6420] lock(&sb->s_type->i_mutex_key#10); [ 217.876825][ T6420] [ 217.876825][ T6420] *** DEADLOCK *** [ 217.876825][ T6420] [ 217.880295][ T6420] May be due to missing lock nesting notation [ 217.880295][ T6420] [ 217.883745][ T6420] locks held by syz.0.317/6420: 1, last CPU#0: [ 217.886430][ T6420] #0: ffff88801e425868 (&sb->s_type->i_mutex_key#10){++++}-{4:4}, at: blkdev_write_iter+0x6c5/0x810 [ 217.891022][ T6420] [ 217.891022][ T6420] stack backtrace: [ 217.893470][ T6420] CPU: 0 UID: 0 PID: 6420 Comm: syz.0.317 Not tainted syzkaller #0 PREEMPT(full) [ 217.897300][ T6420] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 217.901743][ T6420] Call Trace: [ 217.903199][ T6420] [ 217.904523][ T6420] dump_stack_lvl+0xe8/0x150 [ 217.906476][ T6420] print_deadlock_bug+0x27a/0x290 [ 217.908583][ T6420] __lock_acquire+0x25db/0x2de0 [ 217.910768][ T6420] ? __lock_acquire+0x747/0x2de0 [ 217.912991][ T6420] lock_acquire+0x115/0x350 [ 217.915345][ T6420] ? blkdev_buffered_write+0xd7/0x160 [ 217.917932][ T6420] down_read+0x45/0x320 [ 217.919662][ T6420] ? blkdev_buffered_write+0xd7/0x160 [ 217.921916][ T6420] blkdev_buffered_write+0xd7/0x160 [ 217.923978][ T6420] blkdev_write_iter+0x6d5/0x810 [ 217.926118][ T6420] do_iter_readv_writev+0x612/0x8c0 [ 217.928347][ T6420] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 217.930727][ T6420] ? bpf_lsm_file_permission+0x9/0x20 [ 217.932997][ T6420] ? security_file_permission+0x75/0x260 [ 217.935431][ T6420] ? rw_verify_area+0x203/0x4c0 [ 217.937562][ T6420] vfs_writev+0x343/0x990 [ 217.939446][ T6420] ? __pfx_vfs_writev+0x10/0x10 [ 217.941524][ T6420] ? __fget_files+0x3a2/0x420 [ 217.943460][ T6420] ? __fget_files+0x2a/0x420 [ 217.945388][ T6420] ? fdget+0x1ac/0x250 [ 217.947016][ T6420] __se_sys_pwritev2+0x177/0x2a0 [ 217.949155][ T6420] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 217.951431][ T6420] ? __x64_sys_pwritev2+0x20/0xc0 [ 217.953368][ T6420] do_syscall_64+0x166/0x520 [ 217.955336][ T6420] ? trace_irq_disable+0x3b/0x140 [ 217.957494][ T6420] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.959992][ T6420] ? clear_bhb_loop+0x70/0xc0 [ 217.961982][ T6420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 217.964523][ T6420] RIP: 0033:0x7f067ff9f559 [ 217.966407][ T6420] 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 [ 217.974284][ T6420] RSP: 002b:00007f0680de9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 217.977712][ T6420] RAX: ffffffffffffffda RBX: 00007f0680225fa0 RCX: 00007f067ff9f559 [ 217.980979][ T6420] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 0000000000000004 [ 217.984193][ T6420] RBP: 00007f0680036b20 R08: 0000000000000000 R09: 0000000000000003 [ 217.987500][ T6420] R10: 0000000000007a00 R11: 0000000000000246 R12: 0000000000000000 [ 217.990871][ T6420] R13: 00007f0680226038 R14: 00007f0680225fa0 R15: 00007ffcbaf4fe68 [ 217.994140][ T6420] 2026/10/29 14:38:34 executed programs: 374 2026/10/29 14:38:39 executed programs: 434