569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 364.170297][ T6569] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 364.172198][ T6569] 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. [ 364.177350][ T6569] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 364.263005][ T6566] hsr_slave_0: entered promiscuous mode [ 364.302167][ T6566] hsr_slave_1: entered promiscuous mode [ 364.351632][ T6566] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 364.353187][ T6566] Cannot create hsr debugfs directory [ 364.393043][ T6570] hsr_slave_0: entered promiscuous mode [ 364.402369][ T6499] Bluetooth: hci0: command tx timeout [ 364.403719][ T6499] Bluetooth: hci1: command tx timeout [ 364.431858][ T6570] hsr_slave_1: entered promiscuous mode [ 364.471810][ T6570] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 364.473399][ T6570] Cannot create hsr debugfs directory [ 364.481582][ T6563] Bluetooth: hci2: command tx timeout [ 364.491676][ T6499] Bluetooth: hci4: command tx timeout [ 364.493018][ T6563] Bluetooth: hci3: command tx timeout [ 364.513076][ T504] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 364.563007][ T6569] hsr_slave_0: entered promiscuous mode [ 364.601870][ T6569] hsr_slave_1: entered promiscuous mode [ 364.651646][ T6569] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 364.653239][ T6569] Cannot create hsr debugfs directory [ 364.745910][ T6559] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 364.749126][ T6559] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 364.771242][ T6559] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 364.780622][ T6559] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 364.810835][ T6556] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 364.817492][ T6556] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 364.820282][ T6556] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 364.828478][ T6556] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 364.893247][ T6566] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 364.896132][ T6566] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 364.902181][ T6556] 8021q: adding VLAN 0 to HW filter on device bond0 [ 364.912856][ T6566] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 364.924253][ T6566] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 364.955785][ T6570] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 364.958962][ T6570] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 364.973167][ T6559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 364.975694][ T6570] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 364.979032][ T6570] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 364.998542][ T6556] 8021q: adding VLAN 0 to HW filter on device team0 [ 365.012161][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 365.013586][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 365.017813][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 365.019284][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 365.041396][ T6559] 8021q: adding VLAN 0 to HW filter on device team0 [ 365.059625][ T6556] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 365.063018][ T6556] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 365.084359][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 365.085770][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 365.097918][ T6608] bridge0: port 2(bridge_slave_1) entered blocking state [ 365.099444][ T6608] bridge0: port 2(bridge_slave_1) entered forwarding state [ 365.167533][ T6570] 8021q: adding VLAN 0 to HW filter on device bond0 [ 365.177380][ T6566] 8021q: adding VLAN 0 to HW filter on device bond0 [ 365.194452][ T6556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 365.208544][ T6570] 8021q: adding VLAN 0 to HW filter on device team0 [ 365.220876][ T6566] 8021q: adding VLAN 0 to HW filter on device team0 [ 365.224274][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 365.225942][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 365.228364][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 365.229872][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 365.254038][ T6556] veth0_vlan: entered promiscuous mode [ 365.259089][ T6556] veth1_vlan: entered promiscuous mode [ 365.269990][ T6570] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 365.277684][ T6570] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 365.288678][ T6495] bridge0: port 1(bridge_slave_0) entered blocking state [ 365.290123][ T6495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 365.306103][ T586] bridge0: port 2(bridge_slave_1) entered blocking state [ 365.307615][ T586] bridge0: port 2(bridge_slave_1) entered forwarding state [ 365.336721][ T6556] veth0_macvtap: entered promiscuous mode [ 365.348834][ T6559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 365.366857][ T6556] veth1_macvtap: entered promiscuous mode [ 365.391191][ T6556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.399387][ T6556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.403632][ T6556] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 365.414378][ T6556] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.416498][ T6556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.419029][ T6556] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 365.443176][ T6570] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 365.448641][ T6559] veth0_vlan: entered promiscuous mode [ 365.456713][ T6556] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.458440][ T6556] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.460275][ T6556] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.463333][ T6556] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.470712][ T6559] veth1_vlan: entered promiscuous mode [ 365.488668][ T6559] veth0_macvtap: entered promiscuous mode [ 365.505144][ T6559] veth1_macvtap: entered promiscuous mode [ 365.518260][ T6570] veth0_vlan: entered promiscuous mode [ 365.593002][ T504] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.602297][ T6559] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.604463][ T6559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.606491][ T6559] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.608624][ T6559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.611355][ T6559] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 365.615896][ T6570] veth1_vlan: entered promiscuous mode [ 365.626697][ T6566] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 365.632674][ T6559] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.634698][ T6559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.636690][ T6559] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.638782][ T6559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.644418][ T6559] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 365.648362][ T6559] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.650970][ T6559] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.656838][ T6559] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.658774][ T6559] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 365.713375][ T504] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 365.732110][ T6495] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.733723][ T6495] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.770390][ T6570] veth0_macvtap: entered promiscuous mode [ 365.795280][ T6570] veth1_macvtap: entered promiscuous mode [ 365.809051][ T6566] veth0_vlan: entered promiscuous mode [ 365.811760][ T6495] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.813316][ T6495] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.824918][ T586] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.826473][ T586] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.827208][ T6566] veth1_vlan: entered promiscuous mode [ 365.837688][ T6570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.839860][ T6570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.844401][ T6570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.846628][ T6570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.848502][ T6570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 365.850566][ T6570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.854704][ T6570] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 365.892760][ T6570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.895026][ T6570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.896944][ T6570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.899203][ T6570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.901078][ T6570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 365.904329][ T6570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 365.909276][ T6570] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 365.917514][ T6529] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 365.919235][ T6529] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 365.937620][ T504] bridge_slave_1: left allmulticast mode [ 365.938878][ T504] bridge_slave_1: left promiscuous mode [ 365.940401][ T504] bridge0: port 2(bridge_slave_1) entered disabled state [ 365.946067][ T504] bridge_slave_0: left allmulticast mode [ 365.947303][ T504] bridge_slave_0: left promiscuous mode [ 365.948616][ T504] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.283502][ T6632] loop0: detected capacity change from 0 to 1764 [ 366.357979][ T6632] FAULT_INJECTION: forcing a failure. [ 366.357979][ T6632] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 366.360764][ T6632] CPU: 0 UID: 0 PID: 6632 Comm: syz.0.15 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 366.362834][ T6632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 366.365078][ T6632] Call trace: [ 366.365803][ T6632] show_stack+0x2c/0x3c (C) [ 366.366852][ T6632] dump_stack_lvl+0xe4/0x150 [ 366.367822][ T6632] dump_stack+0x1c/0x28 [ 366.368615][ T6632] should_fail_ex+0x3b0/0x50c [ 366.369511][ T6632] should_fail+0x14/0x24 [ 366.370450][ T6632] should_fail_usercopy+0x20/0x30 [ 366.371474][ T6632] simple_read_from_buffer+0xd4/0x248 [ 366.372620][ T6632] proc_fail_nth_read+0x134/0x1a0 [ 366.373698][ T6632] vfs_read+0x22c/0x970 [ 366.374581][ T6632] ksys_read+0x15c/0x26c [ 366.375401][ T6632] __arm64_sys_read+0x7c/0x90 [ 366.376367][ T6632] invoke_syscall+0x98/0x2b8 [ 366.377288][ T6632] el0_svc_common+0x130/0x23c [ 366.378199][ T6632] do_el0_svc+0x48/0x58 [ 366.379053][ T6632] el0_svc+0x54/0x168 [ 366.379879][ T6632] el0t_64_sync_handler+0x84/0x108 [ 366.380938][ T6632] el0t_64_sync+0x198/0x19c [ 366.495266][ T6563] Bluetooth: hci1: command tx timeout [ 366.496439][ T6563] Bluetooth: hci0: command tx timeout [ 366.561888][ T6563] Bluetooth: hci4: command tx timeout [ 366.563067][ T6563] Bluetooth: hci2: command tx timeout [ 366.564270][ T6499] Bluetooth: hci3: command tx timeout [ 366.931263][ T6636] loop0: detected capacity change from 0 to 1764 [ 366.975719][ T6636] FAULT_INJECTION: forcing a failure. [ 366.975719][ T6636] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 366.978430][ T6636] CPU: 1 UID: 0 PID: 6636 Comm: syz.0.20 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 366.980432][ T6636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 366.982568][ T6636] Call trace: [ 366.983361][ T6636] show_stack+0x2c/0x3c (C) [ 366.984320][ T6636] dump_stack_lvl+0xe4/0x150 [ 366.985287][ T6636] dump_stack+0x1c/0x28 [ 366.986132][ T6636] should_fail_ex+0x3b0/0x50c [ 366.987086][ T6636] should_fail+0x14/0x24 [ 366.987909][ T6636] should_fail_usercopy+0x20/0x30 [ 366.988994][ T6636] simple_read_from_buffer+0xd4/0x248 [ 366.990180][ T6636] proc_fail_nth_read+0x134/0x1a0 [ 366.991291][ T6636] vfs_read+0x22c/0x970 [ 366.992183][ T6636] ksys_read+0x15c/0x26c [ 366.992978][ T6636] __arm64_sys_read+0x7c/0x90 [ 366.993946][ T6636] invoke_syscall+0x98/0x2b8 [ 366.994856][ T6636] el0_svc_common+0x130/0x23c [ 366.995831][ T6636] do_el0_svc+0x48/0x58 [ 366.996678][ T6636] el0_svc+0x54/0x168 [ 366.997468][ T6636] el0t_64_sync_handler+0x84/0x108 [ 366.998514][ T6636] el0t_64_sync+0x198/0x19c 1970/01/01 00:06:07 executed programs: 12 [ 367.581477][ T6640] loop0: detected capacity change from 0 to 1764 [ 367.658819][ T6640] FAULT_INJECTION: forcing a failure. [ 367.658819][ T6640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 367.661764][ T6640] CPU: 1 UID: 0 PID: 6640 Comm: syz.0.21 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 367.663839][ T6640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 367.665887][ T6640] Call trace: [ 367.666592][ T6640] show_stack+0x2c/0x3c (C) [ 367.667548][ T6640] dump_stack_lvl+0xe4/0x150 [ 367.668452][ T6640] dump_stack+0x1c/0x28 [ 367.669355][ T6640] should_fail_ex+0x3b0/0x50c [ 367.670342][ T6640] should_fail+0x14/0x24 [ 367.671227][ T6640] should_fail_usercopy+0x20/0x30 [ 367.672149][ T6640] simple_read_from_buffer+0xd4/0x248 [ 367.673220][ T6640] proc_fail_nth_read+0x134/0x1a0 [ 367.674331][ T6640] vfs_read+0x22c/0x970 [ 367.675282][ T6640] ksys_read+0x15c/0x26c [ 367.676167][ T6640] __arm64_sys_read+0x7c/0x90 [ 367.677140][ T6640] invoke_syscall+0x98/0x2b8 [ 367.678118][ T6640] el0_svc_common+0x130/0x23c [ 367.679077][ T6640] do_el0_svc+0x48/0x58 [ 367.679979][ T6640] el0_svc+0x54/0x168 [ 367.680811][ T6640] el0t_64_sync_handler+0x84/0x108 [ 367.681817][ T6640] el0t_64_sync+0x198/0x19c [ 368.231579][ T6644] loop0: detected capacity change from 0 to 1764 [ 368.291904][ T6644] FAULT_INJECTION: forcing a failure. [ 368.291904][ T6644] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.294715][ T6644] CPU: 0 UID: 0 PID: 6644 Comm: syz.0.22 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 368.296824][ T6644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 368.298811][ T6644] Call trace: [ 368.299427][ T6644] show_stack+0x2c/0x3c (C) [ 368.300353][ T6644] dump_stack_lvl+0xe4/0x150 [ 368.301234][ T6644] dump_stack+0x1c/0x28 [ 368.302077][ T6644] should_fail_ex+0x3b0/0x50c [ 368.303052][ T6644] should_fail+0x14/0x24 [ 368.303956][ T6644] should_fail_usercopy+0x20/0x30 [ 368.304863][ T6644] simple_read_from_buffer+0xd4/0x248 [ 368.306014][ T6644] proc_fail_nth_read+0x134/0x1a0 [ 368.307019][ T6644] vfs_read+0x22c/0x970 [ 368.307897][ T6644] ksys_read+0x15c/0x26c [ 368.308780][ T6644] __arm64_sys_read+0x7c/0x90 [ 368.309759][ T6644] invoke_syscall+0x98/0x2b8 [ 368.310705][ T6644] el0_svc_common+0x130/0x23c [ 368.311611][ T6644] do_el0_svc+0x48/0x58 [ 368.312587][ T6644] el0_svc+0x54/0x168 [ 368.313365][ T6644] el0t_64_sync_handler+0x84/0x108 [ 368.314431][ T6644] el0t_64_sync+0x198/0x19c [ 368.566543][ T5989] Bluetooth: hci0: command tx timeout [ 368.567600][ T5989] Bluetooth: hci1: command tx timeout [ 368.644796][ T6499] Bluetooth: hci3: command tx timeout [ 368.645911][ T6499] Bluetooth: hci2: command tx timeout [ 368.646982][ T6499] Bluetooth: hci4: command tx timeout [ 368.851748][ T6648] loop0: detected capacity change from 0 to 1764 [ 368.883430][ T6648] FAULT_INJECTION: forcing a failure. [ 368.883430][ T6648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.886029][ T6648] CPU: 1 UID: 0 PID: 6648 Comm: syz.0.23 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 368.888106][ T6648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 368.890188][ T6648] Call trace: [ 368.890790][ T6648] show_stack+0x2c/0x3c (C) [ 368.891787][ T6648] dump_stack_lvl+0xe4/0x150 [ 368.892690][ T6648] dump_stack+0x1c/0x28 [ 368.893550][ T6648] should_fail_ex+0x3b0/0x50c [ 368.894579][ T6648] should_fail+0x14/0x24 [ 368.895572][ T6648] should_fail_usercopy+0x20/0x30 [ 368.896647][ T6648] simple_read_from_buffer+0xd4/0x248 [ 368.897823][ T6648] proc_fail_nth_read+0x134/0x1a0 [ 368.898957][ T6648] vfs_read+0x22c/0x970 [ 368.899849][ T6648] ksys_read+0x15c/0x26c [ 368.900773][ T6648] __arm64_sys_read+0x7c/0x90 [ 368.901712][ T6648] invoke_syscall+0x98/0x2b8 [ 368.902640][ T6648] el0_svc_common+0x130/0x23c [ 368.903576][ T6648] do_el0_svc+0x48/0x58 [ 368.904412][ T6648] el0_svc+0x54/0x168 [ 368.905289][ T6648] el0t_64_sync_handler+0x84/0x108 [ 368.906338][ T6648] el0t_64_sync+0x198/0x19c [ 369.104528][ T504] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 369.154401][ T504] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 369.199200][ T504] bond0 (unregistering): Released all slaves [ 369.235775][ T6570] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 369.237611][ T6570] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 369.240613][ T6570] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 369.244451][ T6570] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 369.294246][ T6566] veth0_macvtap: entered promiscuous mode [ 369.325401][ T6566] veth1_macvtap: entered promiscuous mode [ 369.494535][ T6654] loop0: detected capacity change from 0 to 1764 [ 369.576447][ T6654] FAULT_INJECTION: forcing a failure. [ 369.576447][ T6654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.579185][ T6654] CPU: 0 UID: 0 PID: 6654 Comm: syz.0.24 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 369.581143][ T6654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 369.583216][ T6654] Call trace: [ 369.583988][ T6654] show_stack+0x2c/0x3c (C) [ 369.584922][ T6654] dump_stack_lvl+0xe4/0x150 [ 369.585936][ T6654] dump_stack+0x1c/0x28 [ 369.586776][ T6654] should_fail_ex+0x3b0/0x50c [ 369.587716][ T6654] should_fail+0x14/0x24 [ 369.588494][ T6654] should_fail_usercopy+0x20/0x30 [ 369.589475][ T6654] simple_read_from_buffer+0xd4/0x248 [ 369.590580][ T6654] proc_fail_nth_read+0x134/0x1a0 [ 369.591650][ T6654] vfs_read+0x22c/0x970 [ 369.592526][ T6654] ksys_read+0x15c/0x26c [ 369.593461][ T6654] __arm64_sys_read+0x7c/0x90 [ 369.594483][ T6654] invoke_syscall+0x98/0x2b8 [ 369.595409][ T6654] el0_svc_common+0x130/0x23c [ 369.596419][ T6654] do_el0_svc+0x48/0x58 [ 369.597194][ T6654] el0_svc+0x54/0x168 [ 369.598054][ T6654] el0t_64_sync_handler+0x84/0x108 [ 369.599045][ T6654] el0t_64_sync+0x198/0x19c [ 369.925606][ T6658] loop1: detected capacity change from 0 to 1764 [ 369.977725][ T6658] FAULT_INJECTION: forcing a failure. [ 369.977725][ T6658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 369.980502][ T6658] CPU: 0 UID: 0 PID: 6658 Comm: syz.1.16 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 369.982529][ T6658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 369.984698][ T6658] Call trace: [ 369.985351][ T6658] show_stack+0x2c/0x3c (C) [ 369.986338][ T6658] dump_stack_lvl+0xe4/0x150 [ 369.987253][ T6658] dump_stack+0x1c/0x28 [ 369.988007][ T6658] should_fail_ex+0x3b0/0x50c [ 369.988892][ T6658] should_fail+0x14/0x24 [ 369.989745][ T6658] should_fail_usercopy+0x20/0x30 [ 369.990841][ T6658] simple_read_from_buffer+0xd4/0x248 [ 369.992054][ T6658] proc_fail_nth_read+0x134/0x1a0 [ 369.993026][ T6658] vfs_read+0x22c/0x970 [ 369.993909][ T6658] ksys_read+0x15c/0x26c [ 369.994792][ T6658] __arm64_sys_read+0x7c/0x90 [ 369.995782][ T6658] invoke_syscall+0x98/0x2b8 [ 369.996746][ T6658] el0_svc_common+0x130/0x23c [ 369.997649][ T6658] do_el0_svc+0x48/0x58 [ 369.998456][ T6658] el0_svc+0x54/0x168 [ 369.999268][ T6658] el0t_64_sync_handler+0x84/0x108 [ 370.000336][ T6658] el0t_64_sync+0x198/0x19c [ 370.123047][ T504] hsr_slave_0: left promiscuous mode [ 370.410611][ T6668] loop0: detected capacity change from 0 to 1764 [ 371.258557][ T6499] Bluetooth: hci1: command tx timeout [ 371.259619][ T6499] Bluetooth: hci0: command tx timeout [ 371.260790][ T6499] Bluetooth: hci4: command tx timeout [ 371.261932][ T6499] Bluetooth: hci2: command tx timeout [ 371.263047][ T6499] Bluetooth: hci3: command tx timeout [ 371.503147][ T6669] loop1: detected capacity change from 0 to 1764 [ 371.529149][ T6668] FAULT_INJECTION: forcing a failure. [ 371.529149][ T6668] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.532151][ T6668] CPU: 1 UID: 0 PID: 6668 Comm: syz.0.25 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 371.534295][ T6668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 371.536468][ T6668] Call trace: [ 371.537229][ T6668] show_stack+0x2c/0x3c (C) [ 371.538168][ T6668] dump_stack_lvl+0xe4/0x150 [ 371.539132][ T6668] dump_stack+0x1c/0x28 [ 371.539979][ T6668] should_fail_ex+0x3b0/0x50c [ 371.541085][ T6668] should_fail+0x14/0x24 [ 371.541976][ T6668] should_fail_usercopy+0x20/0x30 [ 371.543036][ T6668] simple_read_from_buffer+0xd4/0x248 [ 371.544161][ T6668] proc_fail_nth_read+0x134/0x1a0 [ 371.545221][ T6668] vfs_read+0x22c/0x970 [ 371.546015][ T6668] ksys_read+0x15c/0x26c [ 371.546890][ T6668] __arm64_sys_read+0x7c/0x90 [ 371.547841][ T6668] invoke_syscall+0x98/0x2b8 [ 371.548812][ T6668] el0_svc_common+0x130/0x23c [ 371.549746][ T6668] do_el0_svc+0x48/0x58 [ 371.550674][ T6668] el0_svc+0x54/0x168 [ 371.551538][ T6668] el0t_64_sync_handler+0x84/0x108 [ 371.552736][ T6668] el0t_64_sync+0x198/0x19c [ 371.559203][ T504] hsr_slave_1: left promiscuous mode [ 371.583331][ T6669] FAULT_INJECTION: forcing a failure. [ 371.583331][ T6669] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 371.586187][ T6669] CPU: 1 UID: 0 PID: 6669 Comm: syz.1.26 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 371.588246][ T6669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 371.590448][ T6669] Call trace: [ 371.591184][ T6669] show_stack+0x2c/0x3c (C) [ 371.592153][ T6669] dump_stack_lvl+0xe4/0x150 [ 371.593167][ T6669] dump_stack+0x1c/0x28 [ 371.594151][ T6669] should_fail_ex+0x3b0/0x50c [ 371.595120][ T6669] should_fail+0x14/0x24 [ 371.595948][ T6669] should_fail_usercopy+0x20/0x30 [ 371.596912][ T6669] simple_read_from_buffer+0xd4/0x248 [ 371.598071][ T6669] proc_fail_nth_read+0x134/0x1a0 [ 371.599087][ T6669] vfs_read+0x22c/0x970 [ 371.599997][ T6669] ksys_read+0x15c/0x26c [ 371.600810][ T6669] __arm64_sys_read+0x7c/0x90 [ 371.601778][ T6669] invoke_syscall+0x98/0x2b8 [ 371.602670][ T6669] el0_svc_common+0x130/0x23c [ 371.603622][ T6669] do_el0_svc+0x48/0x58 [ 371.604529][ T6669] el0_svc+0x54/0x168 [ 371.605403][ T6669] el0t_64_sync_handler+0x84/0x108 [ 371.606514][ T6669] el0t_64_sync+0x198/0x19c [ 371.683382][ T2345] ieee802154 phy0 wpan0: encryption failed: -22 [ 371.684788][ T2345] ieee802154 phy1 wpan1: encryption failed: -22 [ 371.702083][ T504] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 371.703945][ T504] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 371.790566][ T504] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 371.792327][ T504] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 371.969685][ T504] veth1_macvtap: left promiscuous mode [ 371.971052][ T504] veth0_macvtap: left promiscuous mode [ 371.979918][ T504] veth1_vlan: left promiscuous mode [ 371.981276][ T504] veth0_vlan: left promiscuous mode [ 374.625574][ T6680] loop0: detected capacity change from 0 to 1764 [ 374.637720][ T6685] loop1: detected capacity change from 0 to 1764 [ 374.662419][ T6680] FAULT_INJECTION: forcing a failure. [ 374.662419][ T6680] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 374.665024][ T6680] CPU: 0 UID: 0 PID: 6680 Comm: syz.0.28 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 374.665374][ T6681] FAULT_INJECTION: forcing a failure. [ 374.665374][ T6681] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 374.666934][ T6680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 374.671477][ T6680] Call trace: [ 374.672148][ T6680] show_stack+0x2c/0x3c (C) [ 374.673011][ T6680] dump_stack_lvl+0xe4/0x150 [ 374.673871][ T6680] dump_stack+0x1c/0x28 [ 374.674716][ T6680] should_fail_ex+0x3b0/0x50c [ 374.675665][ T6680] should_fail+0x14/0x24 [ 374.676464][ T6680] should_fail_usercopy+0x20/0x30 [ 374.677433][ T6680] simple_read_from_buffer+0xd4/0x248 [ 374.678545][ T6680] proc_fail_nth_read+0x134/0x1a0 [ 374.679569][ T6680] vfs_read+0x22c/0x970 [ 374.680421][ T6680] ksys_read+0x15c/0x26c [ 374.681271][ T6680] __arm64_sys_read+0x7c/0x90 [ 374.682191][ T6680] invoke_syscall+0x98/0x2b8 [ 374.683116][ T6680] el0_svc_common+0x130/0x23c [ 374.684091][ T6680] do_el0_svc+0x48/0x58 [ 374.684884][ T6680] el0_svc+0x54/0x168 [ 374.685658][ T6680] el0t_64_sync_handler+0x84/0x108 [ 374.686717][ T6680] el0t_64_sync+0x198/0x19c [ 374.687586][ T6681] CPU: 1 UID: 0 PID: 6681 Comm: syz.1.27 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 374.689617][ T6681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 374.691667][ T6681] Call trace: [ 374.692340][ T6681] show_stack+0x2c/0x3c (C) [ 374.693246][ T6681] dump_stack_lvl+0xe4/0x150 [ 374.694240][ T6681] dump_stack+0x1c/0x28 [ 374.695036][ T6681] should_fail_ex+0x3b0/0x50c [ 374.695979][ T6681] should_fail+0x14/0x24 [ 374.696827][ T6681] should_fail_usercopy+0x20/0x30 [ 374.697820][ T6681] simple_read_from_buffer+0xd4/0x248 [ 374.698879][ T6681] proc_fail_nth_read+0x134/0x1a0 [ 374.699912][ T6681] vfs_read+0x22c/0x970 [ 374.700736][ T6681] ksys_read+0x15c/0x26c [ 374.701588][ T6681] __arm64_sys_read+0x7c/0x90 [ 374.702543][ T6681] invoke_syscall+0x98/0x2b8 [ 374.703458][ T6681] el0_svc_common+0x130/0x23c [ 374.704398][ T6681] do_el0_svc+0x48/0x58 [ 374.705219][ T6681] el0_svc+0x54/0x168 [ 374.706068][ T6681] el0t_64_sync_handler+0x84/0x108 [ 374.707070][ T6681] el0t_64_sync+0x198/0x19c 1970/01/01 00:06:14 executed programs: 21 [ 375.975168][ T6691] loop1: detected capacity change from 0 to 1764 [ 376.086002][ T6693] loop0: detected capacity change from 0 to 1764 [ 376.391757][ T6691] FAULT_INJECTION: forcing a failure. [ 376.391757][ T6691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.391795][ T6692] FAULT_INJECTION: forcing a failure. [ 376.391795][ T6692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 376.394407][ T6691] CPU: 0 UID: 0 PID: 6691 Comm: syz.1.30 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 376.399054][ T6691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 376.401082][ T6691] Call trace: [ 376.401762][ T6691] show_stack+0x2c/0x3c (C) [ 376.402713][ T6691] dump_stack_lvl+0xe4/0x150 [ 376.403701][ T6691] dump_stack+0x1c/0x28 [ 376.404598][ T6691] should_fail_ex+0x3b0/0x50c [ 376.405581][ T6691] should_fail+0x14/0x24 [ 376.406494][ T6691] should_fail_usercopy+0x20/0x30 [ 376.407478][ T6691] simple_read_from_buffer+0xd4/0x248 [ 376.408648][ T6691] proc_fail_nth_read+0x134/0x1a0 [ 376.409699][ T6691] vfs_read+0x22c/0x970 [ 376.410572][ T6691] ksys_read+0x15c/0x26c [ 376.411462][ T6691] __arm64_sys_read+0x7c/0x90 [ 376.412411][ T6691] invoke_syscall+0x98/0x2b8 [ 376.413368][ T6691] el0_svc_common+0x130/0x23c [ 376.414308][ T6691] do_el0_svc+0x48/0x58 [ 376.415226][ T6691] el0_svc+0x54/0x168 [ 376.415965][ T6691] el0t_64_sync_handler+0x84/0x108 [ 376.416930][ T6691] el0t_64_sync+0x198/0x19c [ 376.417860][ T6692] CPU: 1 UID: 0 PID: 6692 Comm: syz.0.29 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 376.419605][ T6692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 376.421748][ T6692] Call trace: [ 376.422492][ T6692] show_stack+0x2c/0x3c (C) [ 376.423368][ T6692] dump_stack_lvl+0xe4/0x150 [ 376.424296][ T6692] dump_stack+0x1c/0x28 [ 376.425193][ T6692] should_fail_ex+0x3b0/0x50c [ 376.426171][ T6692] should_fail+0x14/0x24 [ 376.427015][ T6692] should_fail_usercopy+0x20/0x30 [ 376.428059][ T6692] simple_read_from_buffer+0xd4/0x248 [ 376.429204][ T6692] proc_fail_nth_read+0x134/0x1a0 [ 376.430258][ T6692] vfs_read+0x22c/0x970 [ 376.431170][ T6692] ksys_read+0x15c/0x26c [ 376.432166][ T6692] __arm64_sys_read+0x7c/0x90 [ 376.433174][ T6692] invoke_syscall+0x98/0x2b8 [ 376.434261][ T6692] el0_svc_common+0x130/0x23c [ 376.435279][ T6692] do_el0_svc+0x48/0x58 [ 376.436160][ T6692] el0_svc+0x54/0x168 [ 376.436943][ T6692] el0t_64_sync_handler+0x84/0x108 [ 376.437907][ T6692] el0t_64_sync+0x198/0x19c [ 377.770103][ T6700] loop1: detected capacity change from 0 to 1764 [ 377.914392][ T6699] loop0: detected capacity change from 0 to 1764 [ 377.944895][ T6700] FAULT_INJECTION: forcing a failure. [ 377.944895][ T6700] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 377.947534][ T6700] CPU: 1 UID: 0 PID: 6700 Comm: syz.1.31 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 377.949787][ T6700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 377.951940][ T6700] Call trace: [ 377.952668][ T6700] show_stack+0x2c/0x3c (C) [ 377.953635][ T6700] dump_stack_lvl+0xe4/0x150 [ 377.954693][ T6700] dump_stack+0x1c/0x28 [ 377.955680][ T6700] should_fail_ex+0x3b0/0x50c [ 377.956635][ T6700] should_fail+0x14/0x24 [ 377.957597][ T6700] should_fail_usercopy+0x20/0x30 [ 377.958595][ T6700] simple_read_from_buffer+0xd4/0x248 [ 377.959797][ T6700] proc_fail_nth_read+0x134/0x1a0 [ 377.960881][ T6700] vfs_read+0x22c/0x970 [ 377.961743][ T6700] ksys_read+0x15c/0x26c [ 377.962657][ T6700] __arm64_sys_read+0x7c/0x90 [ 377.963746][ T6700] invoke_syscall+0x98/0x2b8 [ 377.964838][ T6700] el0_svc_common+0x130/0x23c [ 377.965886][ T6700] do_el0_svc+0x48/0x58 [ 377.966765][ T6700] el0_svc+0x54/0x168 [ 377.967617][ T6700] el0t_64_sync_handler+0x84/0x108 [ 377.968593][ T6700] el0t_64_sync+0x198/0x19c [ 377.973756][ T6699] FAULT_INJECTION: forcing a failure. [ 377.973756][ T6699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 377.976618][ T6699] CPU: 1 UID: 0 PID: 6699 Comm: syz.0.32 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 377.978600][ T6699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 377.980569][ T6699] Call trace: [ 377.981220][ T6699] show_stack+0x2c/0x3c (C) [ 377.982126][ T6699] dump_stack_lvl+0xe4/0x150 [ 377.983016][ T6699] dump_stack+0x1c/0x28 [ 377.983821][ T6699] should_fail_ex+0x3b0/0x50c [ 377.984811][ T6699] should_fail+0x14/0x24 [ 377.985792][ T6699] should_fail_usercopy+0x20/0x30 [ 377.986840][ T6699] simple_read_from_buffer+0xd4/0x248 [ 377.987888][ T6699] proc_fail_nth_read+0x134/0x1a0 [ 377.989011][ T6699] vfs_read+0x22c/0x970 [ 377.989896][ T6699] ksys_read+0x15c/0x26c [ 377.990812][ T6699] __arm64_sys_read+0x7c/0x90 [ 377.991804][ T6699] invoke_syscall+0x98/0x2b8 [ 377.992754][ T6699] el0_svc_common+0x130/0x23c [ 377.993753][ T6699] do_el0_svc+0x48/0x58 [ 377.994635][ T6699] el0_svc+0x54/0x168 [ 377.995522][ T6699] el0t_64_sync_handler+0x84/0x108 [ 377.996546][ T6699] el0t_64_sync+0x198/0x19c [ 378.393255][ T6706] loop0: detected capacity change from 0 to 1764 [ 379.693288][ T6707] loop1: detected capacity change from 0 to 1764 [ 379.795412][ T6706] FAULT_INJECTION: forcing a failure. [ 379.795412][ T6706] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 379.798222][ T6706] CPU: 1 UID: 0 PID: 6706 Comm: syz.0.33 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 379.800281][ T6706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 379.802522][ T6706] Call trace: [ 379.803159][ T6706] show_stack+0x2c/0x3c (C) [ 379.804012][ T6706] dump_stack_lvl+0xe4/0x150 [ 379.804921][ T6706] dump_stack+0x1c/0x28 [ 379.805786][ T6706] should_fail_ex+0x3b0/0x50c [ 379.806776][ T6706] should_fail+0x14/0x24 [ 379.807656][ T6706] should_fail_usercopy+0x20/0x30 [ 379.808830][ T6706] simple_read_from_buffer+0xd4/0x248 [ 379.809964][ T6706] proc_fail_nth_read+0x134/0x1a0 [ 379.811078][ T6706] vfs_read+0x22c/0x970 [ 379.811947][ T6706] ksys_read+0x15c/0x26c [ 379.812793][ T6706] __arm64_sys_read+0x7c/0x90 [ 379.813765][ T6706] invoke_syscall+0x98/0x2b8 [ 379.814803][ T6706] el0_svc_common+0x130/0x23c [ 379.815803][ T6706] do_el0_svc+0x48/0x58 [ 379.816666][ T6706] el0_svc+0x54/0x168 [ 379.817647][ T6706] el0t_64_sync_handler+0x84/0x108 [ 379.818785][ T6706] el0t_64_sync+0x198/0x19c [ 379.842907][ T6707] FAULT_INJECTION: forcing a failure. [ 379.842907][ T6707] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 379.845519][ T6707] CPU: 1 UID: 0 PID: 6707 Comm: syz.1.34 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 379.847445][ T6707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 379.849327][ T6707] Call trace: [ 379.850000][ T6707] show_stack+0x2c/0x3c (C) [ 379.850913][ T6707] dump_stack_lvl+0xe4/0x150 [ 379.851884][ T6707] dump_stack+0x1c/0x28 [ 379.852815][ T6707] should_fail_ex+0x3b0/0x50c [ 379.853884][ T6707] should_fail+0x14/0x24 [ 379.854713][ T6707] should_fail_usercopy+0x20/0x30 [ 379.855807][ T6707] simple_read_from_buffer+0xd4/0x248 [ 379.856983][ T6707] proc_fail_nth_read+0x134/0x1a0 [ 379.858081][ T6707] vfs_read+0x22c/0x970 [ 379.858937][ T6707] ksys_read+0x15c/0x26c [ 379.859812][ T6707] __arm64_sys_read+0x7c/0x90 [ 379.860726][ T6707] invoke_syscall+0x98/0x2b8 [ 379.861652][ T6707] el0_svc_common+0x130/0x23c [ 379.862646][ T6707] do_el0_svc+0x48/0x58 [ 379.863524][ T6707] el0_svc+0x54/0x168 [ 379.864306][ T6707] el0t_64_sync_handler+0x84/0x108 [ 379.865359][ T6707] el0t_64_sync+0x198/0x19c 1970/01/01 00:06:19 executed programs: 27 [ 381.233680][ T6712] loop0: detected capacity change from 0 to 1764 [ 381.337214][ T6714] loop1: detected capacity change from 0 to 1764 [ 381.400939][ T6714] FAULT_INJECTION: forcing a failure. [ 381.400939][ T6714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.403886][ T6714] CPU: 1 UID: 0 PID: 6714 Comm: syz.1.36 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 381.406218][ T6714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 381.408260][ T6714] Call trace: [ 381.408963][ T6714] show_stack+0x2c/0x3c (C) [ 381.409973][ T6714] dump_stack_lvl+0xe4/0x150 [ 381.410981][ T6714] dump_stack+0x1c/0x28 [ 381.411771][ T6714] should_fail_ex+0x3b0/0x50c [ 381.412803][ T6714] should_fail+0x14/0x24 [ 381.413639][ T6714] should_fail_usercopy+0x20/0x30 [ 381.414601][ T6714] simple_read_from_buffer+0xd4/0x248 [ 381.415685][ T6714] proc_fail_nth_read+0x134/0x1a0 [ 381.416730][ T6714] vfs_read+0x22c/0x970 [ 381.417594][ T6714] ksys_read+0x15c/0x26c [ 381.418475][ T6714] __arm64_sys_read+0x7c/0x90 [ 381.419457][ T6714] invoke_syscall+0x98/0x2b8 [ 381.420487][ T6714] el0_svc_common+0x130/0x23c [ 381.421440][ T6714] do_el0_svc+0x48/0x58 [ 381.422339][ T6714] el0_svc+0x54/0x168 [ 381.423161][ T6714] el0t_64_sync_handler+0x84/0x108 [ 381.424176][ T6714] el0t_64_sync+0x198/0x19c [ 381.438533][ T6712] FAULT_INJECTION: forcing a failure. [ 381.438533][ T6712] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 381.441233][ T6712] CPU: 1 UID: 0 PID: 6712 Comm: syz.0.35 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 381.443286][ T6712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 381.445384][ T6712] Call trace: [ 381.446134][ T6712] show_stack+0x2c/0x3c (C) [ 381.447034][ T6712] dump_stack_lvl+0xe4/0x150 [ 381.447917][ T6712] dump_stack+0x1c/0x28 [ 381.448836][ T6712] should_fail_ex+0x3b0/0x50c [ 381.449769][ T6712] should_fail+0x14/0x24 [ 381.450686][ T6712] should_fail_usercopy+0x20/0x30 [ 381.451770][ T6712] simple_read_from_buffer+0xd4/0x248 [ 381.452935][ T6712] proc_fail_nth_read+0x134/0x1a0 [ 381.454007][ T6712] vfs_read+0x22c/0x970 [ 381.454892][ T6712] ksys_read+0x15c/0x26c [ 381.455718][ T6712] __arm64_sys_read+0x7c/0x90 [ 381.456659][ T6712] invoke_syscall+0x98/0x2b8 [ 381.457526][ T6712] el0_svc_common+0x130/0x23c [ 381.458532][ T6712] do_el0_svc+0x48/0x58 [ 381.459371][ T6712] el0_svc+0x54/0x168 [ 381.460213][ T6712] el0t_64_sync_handler+0x84/0x108 [ 381.461297][ T6712] el0t_64_sync+0x198/0x19c [ 382.697405][ T6723] loop1: detected capacity change from 0 to 1764 [ 382.709058][ T6722] loop0: detected capacity change from 0 to 1764 [ 382.743954][ T6722] FAULT_INJECTION: forcing a failure. [ 382.743954][ T6722] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 382.746846][ T6722] CPU: 1 UID: 0 PID: 6722 Comm: syz.0.38 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 382.748904][ T6722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 382.750824][ T6722] Call trace: [ 382.751477][ T6722] show_stack+0x2c/0x3c (C) [ 382.752380][ T6722] dump_stack_lvl+0xe4/0x150 [ 382.753290][ T6722] dump_stack+0x1c/0x28 [ 382.754092][ T6722] should_fail_ex+0x3b0/0x50c [ 382.754921][ T6722] should_fail+0x14/0x24 [ 382.755815][ T6722] should_fail_usercopy+0x20/0x30 [ 382.756971][ T6722] simple_read_from_buffer+0xd4/0x248 [ 382.758133][ T6722] proc_fail_nth_read+0x134/0x1a0 [ 382.759163][ T6722] vfs_read+0x22c/0x970 [ 382.760022][ T6722] ksys_read+0x15c/0x26c [ 382.760971][ T6722] __arm64_sys_read+0x7c/0x90 [ 382.761871][ T6722] invoke_syscall+0x98/0x2b8 [ 382.762751][ T6722] el0_svc_common+0x130/0x23c [ 382.763669][ T6722] do_el0_svc+0x48/0x58 [ 382.764536][ T6722] el0_svc+0x54/0x168 [ 382.765426][ T6722] el0t_64_sync_handler+0x84/0x108 [ 382.766391][ T6722] el0t_64_sync+0x198/0x19c [ 383.130573][ T6723] FAULT_INJECTION: forcing a failure. [ 383.130573][ T6723] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 383.133423][ T6723] CPU: 1 UID: 0 PID: 6723 Comm: syz.1.37 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 383.135519][ T6723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 383.137517][ T6723] Call trace: [ 383.138135][ T6723] show_stack+0x2c/0x3c (C) [ 383.139081][ T6723] dump_stack_lvl+0xe4/0x150 [ 383.140001][ T6723] dump_stack+0x1c/0x28 [ 383.140853][ T6723] should_fail_ex+0x3b0/0x50c [ 383.141803][ T6723] should_fail+0x14/0x24 [ 383.142704][ T6723] should_fail_usercopy+0x20/0x30 [ 383.143795][ T6723] simple_read_from_buffer+0xd4/0x248 [ 383.144911][ T6723] proc_fail_nth_read+0x134/0x1a0 [ 383.145979][ T6723] vfs_read+0x22c/0x970 [ 383.146825][ T6723] ksys_read+0x15c/0x26c [ 383.147719][ T6723] __arm64_sys_read+0x7c/0x90 [ 383.148707][ T6723] invoke_syscall+0x98/0x2b8 [ 383.149570][ T6723] el0_svc_common+0x130/0x23c [ 383.150562][ T6723] do_el0_svc+0x48/0x58 [ 383.151400][ T6723] el0_svc+0x54/0x168 [ 383.152243][ T6723] el0t_64_sync_handler+0x84/0x108 [ 383.153291][ T6723] el0t_64_sync+0x198/0x19c [ 384.223683][ T6730] loop1: detected capacity change from 0 to 1764 [ 384.571002][ T6731] loop0: detected capacity change from 0 to 1764 [ 384.613661][ T6731] FAULT_INJECTION: forcing a failure. [ 384.613661][ T6731] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 384.616555][ T6731] CPU: 1 UID: 0 PID: 6731 Comm: syz.0.39 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 384.618536][ T6731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 384.620600][ T6731] Call trace: [ 384.621293][ T6731] show_stack+0x2c/0x3c (C) [ 384.622221][ T6731] dump_stack_lvl+0xe4/0x150 [ 384.623275][ T6731] dump_stack+0x1c/0x28 [ 384.624140][ T6731] should_fail_ex+0x3b0/0x50c [ 384.625094][ T6731] should_fail+0x14/0x24 [ 384.625990][ T6731] should_fail_usercopy+0x20/0x30 [ 384.626976][ T6731] simple_read_from_buffer+0xd4/0x248 [ 384.628074][ T6731] proc_fail_nth_read+0x134/0x1a0 [ 384.629173][ T6731] vfs_read+0x22c/0x970 [ 384.630061][ T6731] ksys_read+0x15c/0x26c [ 384.631063][ T6731] __arm64_sys_read+0x7c/0x90 [ 384.632071][ T6731] invoke_syscall+0x98/0x2b8 [ 384.633069][ T6731] el0_svc_common+0x130/0x23c [ 384.634086][ T6731] do_el0_svc+0x48/0x58 [ 384.634933][ T6731] el0_svc+0x54/0x168 [ 384.635828][ T6731] el0t_64_sync_handler+0x84/0x108 [ 384.636865][ T6731] el0t_64_sync+0x198/0x19c [ 384.645530][ T6728] FAULT_INJECTION: forcing a failure. [ 384.645530][ T6728] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 384.648184][ T6728] CPU: 1 UID: 0 PID: 6728 Comm: syz.1.40 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 384.650035][ T6728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 384.652078][ T6728] Call trace: [ 384.652777][ T6728] show_stack+0x2c/0x3c (C) [ 384.653749][ T6728] dump_stack_lvl+0xe4/0x150 [ 384.654687][ T6728] dump_stack+0x1c/0x28 [ 384.655534][ T6728] should_fail_ex+0x3b0/0x50c [ 384.656484][ T6728] should_fail+0x14/0x24 [ 384.657363][ T6728] should_fail_usercopy+0x20/0x30 [ 384.658375][ T6728] simple_read_from_buffer+0xd4/0x248 [ 384.659466][ T6728] proc_fail_nth_read+0x134/0x1a0 [ 384.660475][ T6728] vfs_read+0x22c/0x970 [ 384.661243][ T6728] ksys_read+0x15c/0x26c [ 384.662099][ T6728] __arm64_sys_read+0x7c/0x90 [ 384.662941][ T6728] invoke_syscall+0x98/0x2b8 [ 384.663902][ T6728] el0_svc_common+0x130/0x23c [ 384.664863][ T6728] do_el0_svc+0x48/0x58 [ 384.665734][ T6728] el0_svc+0x54/0x168 [ 384.666580][ T6728] el0t_64_sync_handler+0x84/0x108 [ 384.667605][ T6728] el0t_64_sync+0x198/0x19c [ 385.069639][ T6737] loop1: detected capacity change from 0 to 1764 [ 385.094679][ T6737] FAULT_INJECTION: forcing a failure. [ 385.094679][ T6737] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 385.097414][ T6737] CPU: 1 UID: 0 PID: 6737 Comm: syz.1.41 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 385.099486][ T6737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 385.101459][ T6737] Call trace: [ 385.102199][ T6737] show_stack+0x2c/0x3c (C) [ 385.103022][ T6737] dump_stack_lvl+0xe4/0x150 [ 385.103934][ T6737] dump_stack+0x1c/0x28 [ 385.104787][ T6737] should_fail_ex+0x3b0/0x50c [ 385.105674][ T6737] should_fail+0x14/0x24 [ 385.106586][ T6737] should_fail_usercopy+0x20/0x30 [ 385.107668][ T6737] simple_read_from_buffer+0xd4/0x248 [ 385.108723][ T6737] proc_fail_nth_read+0x134/0x1a0 [ 385.109698][ T6737] vfs_read+0x22c/0x970 [ 385.110518][ T6737] ksys_read+0x15c/0x26c [ 385.111454][ T6737] __arm64_sys_read+0x7c/0x90 [ 385.112484][ T6737] invoke_syscall+0x98/0x2b8 [ 385.113438][ T6737] el0_svc_common+0x130/0x23c [ 385.114469][ T6737] do_el0_svc+0x48/0x58 [ 385.115444][ T6737] el0_svc+0x54/0x168 [ 385.116292][ T6737] el0t_64_sync_handler+0x84/0x108 [ 385.117393][ T6737] el0t_64_sync+0x198/0x19c 1970/01/01 00:06:25 executed programs: 34 [ 386.022618][ T6738] loop0: detected capacity change from 0 to 1764 [ 386.038254][ T6738] FAULT_INJECTION: forcing a failure. [ 386.038254][ T6738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 386.040905][ T6738] CPU: 1 UID: 0 PID: 6738 Comm: syz.0.42 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 386.042879][ T6738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 386.044817][ T6738] Call trace: [ 386.045406][ T6738] show_stack+0x2c/0x3c (C) [ 386.046307][ T6738] dump_stack_lvl+0xe4/0x150 [ 386.047161][ T6738] dump_stack+0x1c/0x28 [ 386.047949][ T6738] should_fail_ex+0x3b0/0x50c [ 386.048931][ T6738] should_fail+0x14/0x24 [ 386.049719][ T6738] should_fail_usercopy+0x20/0x30 [ 386.050740][ T6738] simple_read_from_buffer+0xd4/0x248 [ 386.051865][ T6738] proc_fail_nth_read+0x134/0x1a0 [ 386.052839][ T6738] vfs_read+0x22c/0x970 [ 386.053684][ T6738] ksys_read+0x15c/0x26c [ 386.054498][ T6738] __arm64_sys_read+0x7c/0x90 [ 386.055407][ T6738] invoke_syscall+0x98/0x2b8 [ 386.056327][ T6738] el0_svc_common+0x130/0x23c [ 386.057239][ T6738] do_el0_svc+0x48/0x58 [ 386.058088][ T6738] el0_svc+0x54/0x168 [ 386.058844][ T6738] el0t_64_sync_handler+0x84/0x108 [ 386.059845][ T6738] el0t_64_sync+0x198/0x19c [ 386.436624][ T6744] loop0: detected capacity change from 0 to 1764 [ 387.624391][ T6745] loop1: detected capacity change from 0 to 1764 [ 387.713327][ T6745] FAULT_INJECTION: forcing a failure. [ 387.713327][ T6745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 387.715896][ T6745] CPU: 1 UID: 0 PID: 6745 Comm: syz.1.44 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 387.717883][ T6745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 387.720020][ T6745] Call trace: [ 387.720766][ T6745] show_stack+0x2c/0x3c (C) [ 387.721769][ T6745] dump_stack_lvl+0xe4/0x150 [ 387.722743][ T6745] dump_stack+0x1c/0x28 [ 387.723598][ T6745] should_fail_ex+0x3b0/0x50c [ 387.724615][ T6745] should_fail+0x14/0x24 [ 387.725437][ T6745] should_fail_usercopy+0x20/0x30 [ 387.726527][ T6745] simple_read_from_buffer+0xd4/0x248 [ 387.727684][ T6745] proc_fail_nth_read+0x134/0x1a0 [ 387.728768][ T6745] vfs_read+0x22c/0x970 [ 387.729710][ T6745] ksys_read+0x15c/0x26c [ 387.730603][ T6745] __arm64_sys_read+0x7c/0x90 [ 387.731582][ T6745] invoke_syscall+0x98/0x2b8 [ 387.732541][ T6745] el0_svc_common+0x130/0x23c [ 387.733522][ T6745] do_el0_svc+0x48/0x58 [ 387.734371][ T6745] el0_svc+0x54/0x168 [ 387.735146][ T6745] el0t_64_sync_handler+0x84/0x108 [ 387.736216][ T6745] el0t_64_sync+0x198/0x19c [ 387.815677][ T6743] FAULT_INJECTION: forcing a failure. [ 387.815677][ T6743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 387.818534][ T6743] CPU: 0 UID: 0 PID: 6743 Comm: syz.0.43 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 387.820533][ T6743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 387.822592][ T6743] Call trace: [ 387.823352][ T6743] show_stack+0x2c/0x3c (C) [ 387.824306][ T6743] dump_stack_lvl+0xe4/0x150 [ 387.825222][ T6743] dump_stack+0x1c/0x28 [ 387.826058][ T6743] should_fail_ex+0x3b0/0x50c [ 387.827014][ T6743] should_fail+0x14/0x24 [ 387.828064][ T6743] should_fail_usercopy+0x20/0x30 [ 387.829063][ T6743] simple_read_from_buffer+0xd4/0x248 [ 387.830055][ T6743] proc_fail_nth_read+0x134/0x1a0 [ 387.831058][ T6743] vfs_read+0x22c/0x970 [ 387.831898][ T6743] ksys_read+0x15c/0x26c [ 387.832969][ T6743] __arm64_sys_read+0x7c/0x90 [ 387.833886][ T6743] invoke_syscall+0x98/0x2b8 [ 387.834761][ T6743] el0_svc_common+0x130/0x23c [ 387.835725][ T6743] do_el0_svc+0x48/0x58 [ 387.836679][ T6743] el0_svc+0x54/0x168 [ 387.837497][ T6743] el0t_64_sync_handler+0x84/0x108 [ 387.838656][ T6743] el0t_64_sync+0x198/0x19c [ 388.315653][ T6752] loop1: detected capacity change from 0 to 1764 [ 389.410606][ T6751] loop0: detected capacity change from 0 to 1764 [ 389.454580][ T6751] FAULT_INJECTION: forcing a failure. [ 389.454580][ T6751] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 389.457305][ T6751] CPU: 1 UID: 0 PID: 6751 Comm: syz.0.45 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 389.459417][ T6751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 389.461436][ T6751] Call trace: [ 389.462124][ T6751] show_stack+0x2c/0x3c (C) [ 389.463024][ T6751] dump_stack_lvl+0xe4/0x150 [ 389.464053][ T6751] dump_stack+0x1c/0x28 [ 389.464991][ T6751] should_fail_ex+0x3b0/0x50c [ 389.466006][ T6751] should_fail+0x14/0x24 [ 389.466827][ T6751] should_fail_usercopy+0x20/0x30 [ 389.467834][ T6751] simple_read_from_buffer+0xd4/0x248 [ 389.468884][ T6751] proc_fail_nth_read+0x134/0x1a0 [ 389.470017][ T6751] vfs_read+0x22c/0x970 [ 389.470908][ T6751] ksys_read+0x15c/0x26c [ 389.471819][ T6751] __arm64_sys_read+0x7c/0x90 [ 389.472853][ T6751] invoke_syscall+0x98/0x2b8 [ 389.473754][ T6751] el0_svc_common+0x130/0x23c [ 389.474694][ T6751] do_el0_svc+0x48/0x58 [ 389.475610][ T6751] el0_svc+0x54/0x168 [ 389.476423][ T6751] el0t_64_sync_handler+0x84/0x108 [ 389.477419][ T6751] el0t_64_sync+0x198/0x19c [ 389.522962][ T6750] FAULT_INJECTION: forcing a failure. [ 389.522962][ T6750] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 389.525504][ T6750] CPU: 0 UID: 0 PID: 6750 Comm: syz.1.46 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 389.527502][ T6750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 389.529519][ T6750] Call trace: [ 389.530136][ T6750] show_stack+0x2c/0x3c (C) [ 389.531119][ T6750] dump_stack_lvl+0xe4/0x150 [ 389.532057][ T6750] dump_stack+0x1c/0x28 [ 389.532844][ T6750] should_fail_ex+0x3b0/0x50c [ 389.533781][ T6750] should_fail+0x14/0x24 [ 389.534678][ T6750] should_fail_usercopy+0x20/0x30 [ 389.535620][ T6750] simple_read_from_buffer+0xd4/0x248 [ 389.536880][ T6750] proc_fail_nth_read+0x134/0x1a0 [ 389.537897][ T6750] vfs_read+0x22c/0x970 [ 389.538776][ T6750] ksys_read+0x15c/0x26c [ 389.539728][ T6750] __arm64_sys_read+0x7c/0x90 [ 389.540619][ T6750] invoke_syscall+0x98/0x2b8 [ 389.541582][ T6750] el0_svc_common+0x130/0x23c [ 389.542623][ T6750] do_el0_svc+0x48/0x58 [ 389.543432][ T6750] el0_svc+0x54/0x168 [ 389.544236][ T6750] el0t_64_sync_handler+0x84/0x108 [ 389.545221][ T6750] el0t_64_sync+0x198/0x19c [ 390.636417][ T6759] loop0: detected capacity change from 0 to 1764 [ 390.639920][ T6759] FAULT_INJECTION: forcing a failure. [ 390.639920][ T6759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 390.642726][ T6759] CPU: 0 UID: 0 PID: 6759 Comm: syz.0.47 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 390.644771][ T6759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 390.646713][ T6759] Call trace: [ 390.647374][ T6759] show_stack+0x2c/0x3c (C) [ 390.648175][ T6759] dump_stack_lvl+0xe4/0x150 [ 390.649117][ T6759] dump_stack+0x1c/0x28 [ 390.650002][ T6759] should_fail_ex+0x3b0/0x50c [ 390.650992][ T6759] should_fail+0x14/0x24 [ 390.651881][ T6759] should_fail_usercopy+0x20/0x30 [ 390.652956][ T6759] simple_read_from_buffer+0xd4/0x248 [ 390.654150][ T6759] proc_fail_nth_read+0x134/0x1a0 [ 390.655152][ T6759] vfs_read+0x22c/0x970 [ 390.655907][ T6759] ksys_read+0x15c/0x26c [ 390.656761][ T6759] __arm64_sys_read+0x7c/0x90 [ 390.657798][ T6759] invoke_syscall+0x98/0x2b8 [ 390.658629][ T6759] el0_svc_common+0x130/0x23c [ 390.659599][ T6759] do_el0_svc+0x48/0x58 [ 390.660519][ T6759] el0_svc+0x54/0x168 [ 390.661299][ T6759] el0t_64_sync_handler+0x84/0x108 [ 390.662317][ T6759] el0t_64_sync+0x198/0x19c [ 391.502493][ T6758] loop1: detected capacity change from 0 to 1764 [ 391.520205][ T6758] FAULT_INJECTION: forcing a failure. [ 391.520205][ T6758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 391.523255][ T6758] CPU: 0 UID: 0 PID: 6758 Comm: syz.1.48 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 391.525248][ T6758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 391.527208][ T6758] Call trace: [ 391.527858][ T6758] show_stack+0x2c/0x3c (C) [ 391.528833][ T6758] dump_stack_lvl+0xe4/0x150 [ 391.529769][ T6758] dump_stack+0x1c/0x28 [ 391.530564][ T6758] should_fail_ex+0x3b0/0x50c [ 391.531533][ T6758] should_fail+0x14/0x24 [ 391.532401][ T6758] should_fail_usercopy+0x20/0x30 [ 391.533435][ T6758] simple_read_from_buffer+0xd4/0x248 [ 391.534612][ T6758] proc_fail_nth_read+0x134/0x1a0 [ 391.535597][ T6758] vfs_read+0x22c/0x970 [ 391.536473][ T6758] ksys_read+0x15c/0x26c [ 391.537354][ T6758] __arm64_sys_read+0x7c/0x90 [ 391.538294][ T6758] invoke_syscall+0x98/0x2b8 [ 391.539234][ T6758] el0_svc_common+0x130/0x23c [ 391.540203][ T6758] do_el0_svc+0x48/0x58 [ 391.541007][ T6758] el0_svc+0x54/0x168 [ 391.541855][ T6758] el0t_64_sync_handler+0x84/0x108 [ 391.542940][ T6758] el0t_64_sync+0x198/0x19c [ 391.601812][ T504] team0 (unregistering): Port device team_slave_1 removed 1970/01/01 00:06:31 executed programs: 41 [ 392.822031][ T504] team0 (unregistering): Port device team_slave_0 removed [ 392.971048][ T6764] loop0: detected capacity change from 0 to 1764 [ 393.082223][ T6766] loop1: detected capacity change from 0 to 1764 [ 393.091345][ T6764] FAULT_INJECTION: forcing a failure. [ 393.091345][ T6764] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 393.094003][ T6764] CPU: 1 UID: 0 PID: 6764 Comm: syz.0.49 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 393.096067][ T6764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 393.098084][ T6764] Call trace: [ 393.098763][ T6764] show_stack+0x2c/0x3c (C) [ 393.099655][ T6764] dump_stack_lvl+0xe4/0x150 [ 393.100590][ T6764] dump_stack+0x1c/0x28 [ 393.101460][ T6764] should_fail_ex+0x3b0/0x50c [ 393.102424][ T6764] should_fail+0x14/0x24 [ 393.103341][ T6764] should_fail_usercopy+0x20/0x30 [ 393.104423][ T6764] simple_read_from_buffer+0xd4/0x248 [ 393.105651][ T6764] proc_fail_nth_read+0x134/0x1a0 [ 393.106752][ T6764] vfs_read+0x22c/0x970 [ 393.107685][ T6764] ksys_read+0x15c/0x26c [ 393.108611][ T6764] __arm64_sys_read+0x7c/0x90 [ 393.109639][ T6764] invoke_syscall+0x98/0x2b8 [ 393.110582][ T6764] el0_svc_common+0x130/0x23c [ 393.111589][ T6764] do_el0_svc+0x48/0x58 [ 393.112523][ T6764] el0_svc+0x54/0x168 [ 393.113308][ T6764] el0t_64_sync_handler+0x84/0x108 [ 393.114289][ T6764] el0t_64_sync+0x198/0x19c [ 393.120274][ T6766] FAULT_INJECTION: forcing a failure. [ 393.120274][ T6766] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 393.123184][ T6766] CPU: 1 UID: 0 PID: 6766 Comm: syz.1.50 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 393.125156][ T6766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 393.127260][ T6766] Call trace: [ 393.127965][ T6766] show_stack+0x2c/0x3c (C) [ 393.128822][ T6766] dump_stack_lvl+0xe4/0x150 [ 393.129749][ T6766] dump_stack+0x1c/0x28 [ 393.130566][ T6766] should_fail_ex+0x3b0/0x50c [ 393.131505][ T6766] should_fail+0x14/0x24 [ 393.132417][ T6766] should_fail_usercopy+0x20/0x30 [ 393.133486][ T6766] simple_read_from_buffer+0xd4/0x248 [ 393.134607][ T6766] proc_fail_nth_read+0x134/0x1a0 [ 393.135608][ T6766] vfs_read+0x22c/0x970 [ 393.136389][ T6766] ksys_read+0x15c/0x26c [ 393.137224][ T6766] __arm64_sys_read+0x7c/0x90 [ 393.138229][ T6766] invoke_syscall+0x98/0x2b8 [ 393.139118][ T6766] el0_svc_common+0x130/0x23c [ 393.140060][ T6766] do_el0_svc+0x48/0x58 [ 393.140963][ T6766] el0_svc+0x54/0x168 [ 393.141804][ T6766] el0t_64_sync_handler+0x84/0x108 [ 393.142829][ T6766] el0t_64_sync+0x198/0x19c [ 394.367090][ T6773] loop0: detected capacity change from 0 to 1764 [ 394.378740][ T6772] loop1: detected capacity change from 0 to 1764 [ 394.383521][ T6773] FAULT_INJECTION: forcing a failure. [ 394.383521][ T6773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 394.386107][ T6773] CPU: 1 UID: 0 PID: 6773 Comm: syz.0.51 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 394.387994][ T6773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 394.390044][ T6773] Call trace: [ 394.390711][ T6773] show_stack+0x2c/0x3c (C) [ 394.391620][ T6773] dump_stack_lvl+0xe4/0x150 [ 394.392544][ T6773] dump_stack+0x1c/0x28 [ 394.393407][ T6773] should_fail_ex+0x3b0/0x50c [ 394.394436][ T6773] should_fail+0x14/0x24 [ 394.395281][ T6773] should_fail_usercopy+0x20/0x30 [ 394.396323][ T6773] strncpy_from_user+0x44/0x310 [ 394.397312][ T6773] getname_flags+0x100/0x4b4 [ 394.398272][ T6773] __arm64_sys_mkdirat+0x7c/0xa4 [ 394.399249][ T6773] invoke_syscall+0x98/0x2b8 [ 394.400171][ T6773] el0_svc_common+0x130/0x23c [ 394.401135][ T6773] do_el0_svc+0x48/0x58 [ 394.402034][ T6773] el0_svc+0x54/0x168 [ 394.402819][ T6773] el0t_64_sync_handler+0x84/0x108 [ 394.403917][ T6773] el0t_64_sync+0x198/0x19c [ 394.424091][ T6772] FAULT_INJECTION: forcing a failure. [ 394.424091][ T6772] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 394.426847][ T6772] CPU: 1 UID: 0 PID: 6772 Comm: syz.1.52 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 394.428947][ T6772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 394.430962][ T6772] Call trace: [ 394.431603][ T6772] show_stack+0x2c/0x3c (C) [ 394.432597][ T6772] dump_stack_lvl+0xe4/0x150 [ 394.433526][ T6772] dump_stack+0x1c/0x28 [ 394.434433][ T6772] should_fail_ex+0x3b0/0x50c [ 394.435328][ T6772] should_fail+0x14/0x24 [ 394.436141][ T6772] should_fail_usercopy+0x20/0x30 [ 394.437203][ T6772] simple_read_from_buffer+0xd4/0x248 [ 394.438269][ T6772] proc_fail_nth_read+0x134/0x1a0 [ 394.439356][ T6772] vfs_read+0x22c/0x970 [ 394.440102][ T6772] ksys_read+0x15c/0x26c [ 394.441002][ T6772] __arm64_sys_read+0x7c/0x90 [ 394.442002][ T6772] invoke_syscall+0x98/0x2b8 [ 394.443014][ T6772] el0_svc_common+0x130/0x23c [ 394.443961][ T6772] do_el0_svc+0x48/0x58 [ 394.444847][ T6772] el0_svc+0x54/0x168 [ 394.445665][ T6772] el0t_64_sync_handler+0x84/0x108 [ 394.446691][ T6772] el0t_64_sync+0x198/0x19c [ 394.795083][ T6773] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 395.218704][ T6777] loop1: detected capacity change from 0 to 1764 [ 395.309026][ T6777] FAULT_INJECTION: forcing a failure. [ 395.309026][ T6777] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 395.311865][ T6777] CPU: 0 UID: 0 PID: 6777 Comm: syz.1.53 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 395.313897][ T6777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 395.316005][ T6777] Call trace: [ 395.316643][ T6777] show_stack+0x2c/0x3c (C) [ 395.317565][ T6777] dump_stack_lvl+0xe4/0x150 [ 395.318520][ T6777] dump_stack+0x1c/0x28 [ 395.319421][ T6777] should_fail_ex+0x3b0/0x50c [ 395.320444][ T6777] should_fail+0x14/0x24 [ 395.321327][ T6777] should_fail_usercopy+0x20/0x30 [ 395.322335][ T6777] simple_read_from_buffer+0xd4/0x248 [ 395.323425][ T6777] proc_fail_nth_read+0x134/0x1a0 [ 395.324392][ T6777] vfs_read+0x22c/0x970 [ 395.325205][ T6777] ksys_read+0x15c/0x26c [ 395.326036][ T6777] __arm64_sys_read+0x7c/0x90 [ 395.326964][ T6777] invoke_syscall+0x98/0x2b8 [ 395.327949][ T6777] el0_svc_common+0x130/0x23c [ 395.328889][ T6777] do_el0_svc+0x48/0x58 [ 395.329810][ T6777] el0_svc+0x54/0x168 [ 395.330615][ T6777] el0t_64_sync_handler+0x84/0x108 [ 395.331668][ T6777] el0t_64_sync+0x198/0x19c [ 395.868878][ T6781] loop1: detected capacity change from 0 to 1764 [ 395.901633][ T6781] FAULT_INJECTION: forcing a failure. [ 395.901633][ T6781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 395.904761][ T6781] CPU: 0 UID: 0 PID: 6781 Comm: syz.1.54 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 395.906781][ T6781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 395.908759][ T6781] Call trace: [ 395.909405][ T6781] show_stack+0x2c/0x3c (C) [ 395.910411][ T6781] dump_stack_lvl+0xe4/0x150 [ 395.911375][ T6781] dump_stack+0x1c/0x28 [ 395.912247][ T6781] should_fail_ex+0x3b0/0x50c [ 395.913232][ T6781] should_fail+0x14/0x24 [ 395.914064][ T6781] should_fail_usercopy+0x20/0x30 [ 395.915035][ T6781] simple_read_from_buffer+0xd4/0x248 [ 395.916116][ T6781] proc_fail_nth_read+0x134/0x1a0 [ 395.917243][ T6781] vfs_read+0x22c/0x970 [ 395.918174][ T6781] ksys_read+0x15c/0x26c [ 395.919095][ T6781] __arm64_sys_read+0x7c/0x90 [ 395.920041][ T6781] invoke_syscall+0x98/0x2b8 [ 395.920903][ T6781] el0_svc_common+0x130/0x23c [ 395.921921][ T6781] do_el0_svc+0x48/0x58 [ 395.922840][ T6781] el0_svc+0x54/0x168 [ 395.923752][ T6781] el0t_64_sync_handler+0x84/0x108 [ 395.924776][ T6781] el0t_64_sync+0x198/0x19c [ 396.504487][ T6785] loop1: detected capacity change from 0 to 1764 [ 396.566472][ T6785] FAULT_INJECTION: forcing a failure. [ 396.566472][ T6785] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 396.569100][ T6785] CPU: 0 UID: 0 PID: 6785 Comm: syz.1.55 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 396.571108][ T6785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 396.573361][ T6785] Call trace: [ 396.574160][ T6785] show_stack+0x2c/0x3c (C) [ 396.575141][ T6785] dump_stack_lvl+0xe4/0x150 [ 396.576040][ T6785] dump_stack+0x1c/0x28 [ 396.576994][ T6785] should_fail_ex+0x3b0/0x50c [ 396.577937][ T6785] should_fail+0x14/0x24 [ 396.578831][ T6785] should_fail_usercopy+0x20/0x30 [ 396.579856][ T6785] simple_read_from_buffer+0xd4/0x248 [ 396.580992][ T6785] proc_fail_nth_read+0x134/0x1a0 [ 396.582044][ T6785] vfs_read+0x22c/0x970 [ 396.582871][ T6785] ksys_read+0x15c/0x26c [ 396.583684][ T6785] __arm64_sys_read+0x7c/0x90 [ 396.584737][ T6785] invoke_syscall+0x98/0x2b8 [ 396.585716][ T6785] el0_svc_common+0x130/0x23c [ 396.586693][ T6785] do_el0_svc+0x48/0x58 [ 396.587780][ T6785] el0_svc+0x54/0x168 [ 396.588612][ T6785] el0t_64_sync_handler+0x84/0x108 [ 396.589754][ T6785] el0t_64_sync+0x198/0x19c 1970/01/01 00:06:36 executed programs: 48 [ 397.152014][ T6789] loop1: detected capacity change from 0 to 1764 [ 397.213732][ T6789] FAULT_INJECTION: forcing a failure. [ 397.213732][ T6789] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 397.216426][ T6789] CPU: 1 UID: 0 PID: 6789 Comm: syz.1.56 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 397.218662][ T6789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 397.220765][ T6789] Call trace: [ 397.221464][ T6789] show_stack+0x2c/0x3c (C) [ 397.222429][ T6789] dump_stack_lvl+0xe4/0x150 [ 397.223330][ T6789] dump_stack+0x1c/0x28 [ 397.224168][ T6789] should_fail_ex+0x3b0/0x50c [ 397.225198][ T6789] should_fail+0x14/0x24 [ 397.226106][ T6789] should_fail_usercopy+0x20/0x30 [ 397.227210][ T6789] simple_read_from_buffer+0xd4/0x248 [ 397.228297][ T6789] proc_fail_nth_read+0x134/0x1a0 [ 397.229338][ T6789] vfs_read+0x22c/0x970 [ 397.230230][ T6789] ksys_read+0x15c/0x26c [ 397.231103][ T6789] __arm64_sys_read+0x7c/0x90 [ 397.232079][ T6789] invoke_syscall+0x98/0x2b8 [ 397.233076][ T6789] el0_svc_common+0x130/0x23c [ 397.234080][ T6789] do_el0_svc+0x48/0x58 [ 397.234954][ T6789] el0_svc+0x54/0x168 [ 397.235731][ T6789] el0t_64_sync_handler+0x84/0x108 [ 397.236735][ T6789] el0t_64_sync+0x198/0x19c [ 397.781046][ T6793] loop1: detected capacity change from 0 to 1764 [ 397.816311][ T6793] FAULT_INJECTION: forcing a failure. [ 397.816311][ T6793] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 397.819195][ T6793] CPU: 0 UID: 0 PID: 6793 Comm: syz.1.57 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 397.821361][ T6793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 397.823461][ T6793] Call trace: [ 397.824139][ T6793] show_stack+0x2c/0x3c (C) [ 397.825131][ T6793] dump_stack_lvl+0xe4/0x150 [ 397.826103][ T6793] dump_stack+0x1c/0x28 [ 397.826958][ T6793] should_fail_ex+0x3b0/0x50c [ 397.827978][ T6793] should_fail+0x14/0x24 [ 397.828970][ T6793] should_fail_usercopy+0x20/0x30 [ 397.830174][ T6793] simple_read_from_buffer+0xd4/0x248 [ 397.831314][ T6793] proc_fail_nth_read+0x134/0x1a0 [ 397.832377][ T6793] vfs_read+0x22c/0x970 [ 397.833266][ T6793] ksys_read+0x15c/0x26c [ 397.834176][ T6793] __arm64_sys_read+0x7c/0x90 [ 397.835196][ T6793] invoke_syscall+0x98/0x2b8 [ 397.836090][ T6793] el0_svc_common+0x130/0x23c [ 397.837068][ T6793] do_el0_svc+0x48/0x58 [ 397.838043][ T6793] el0_svc+0x54/0x168 [ 397.838871][ T6793] el0t_64_sync_handler+0x84/0x108 [ 397.839957][ T6793] el0t_64_sync+0x198/0x19c [ 398.421493][ T6797] loop1: detected capacity change from 0 to 1764 [ 398.479885][ T6797] FAULT_INJECTION: forcing a failure. [ 398.479885][ T6797] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 398.482888][ T6797] CPU: 1 UID: 0 PID: 6797 Comm: syz.1.58 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 398.484883][ T6797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 398.486961][ T6797] Call trace: [ 398.487587][ T6797] show_stack+0x2c/0x3c (C) [ 398.488490][ T6797] dump_stack_lvl+0xe4/0x150 [ 398.489414][ T6797] dump_stack+0x1c/0x28 [ 398.490228][ T6797] should_fail_ex+0x3b0/0x50c [ 398.491154][ T6797] should_fail+0x14/0x24 [ 398.491992][ T6797] should_fail_usercopy+0x20/0x30 [ 398.492933][ T6797] simple_read_from_buffer+0xd4/0x248 [ 398.494088][ T6797] proc_fail_nth_read+0x134/0x1a0 [ 398.495084][ T6797] vfs_read+0x22c/0x970 [ 398.495915][ T6797] ksys_read+0x15c/0x26c [ 398.496771][ T6797] __arm64_sys_read+0x7c/0x90 [ 398.497740][ T6797] invoke_syscall+0x98/0x2b8 [ 398.498648][ T6797] el0_svc_common+0x130/0x23c [ 398.499658][ T6797] do_el0_svc+0x48/0x58 [ 398.500569][ T6797] el0_svc+0x54/0x168 [ 398.501379][ T6797] el0t_64_sync_handler+0x84/0x108 [ 398.502392][ T6797] el0t_64_sync+0x198/0x19c [ 398.777122][ T6716] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 398.778834][ T6716] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 398.903062][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 398.905311][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 398.907198][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 398.909831][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 398.962100][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 399.066721][ T6802] loop1: detected capacity change from 0 to 1764 [ 399.088202][ T6802] FAULT_INJECTION: forcing a failure. [ 399.088202][ T6802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.091082][ T6802] CPU: 0 UID: 0 PID: 6802 Comm: syz.1.59 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 399.093156][ T6802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 399.095334][ T6802] Call trace: [ 399.096003][ T6802] show_stack+0x2c/0x3c (C) [ 399.097000][ T6802] dump_stack_lvl+0xe4/0x150 [ 399.097977][ T6802] dump_stack+0x1c/0x28 [ 399.098774][ T6802] should_fail_ex+0x3b0/0x50c [ 399.099667][ T6802] should_fail+0x14/0x24 [ 399.100574][ T6802] should_fail_usercopy+0x20/0x30 [ 399.101706][ T6802] simple_read_from_buffer+0xd4/0x248 [ 399.102847][ T6802] proc_fail_nth_read+0x134/0x1a0 [ 399.103890][ T6802] vfs_read+0x22c/0x970 [ 399.104719][ T6802] ksys_read+0x15c/0x26c [ 399.105558][ T6802] __arm64_sys_read+0x7c/0x90 [ 399.106490][ T6802] invoke_syscall+0x98/0x2b8 [ 399.107453][ T6802] el0_svc_common+0x130/0x23c [ 399.108366][ T6802] do_el0_svc+0x48/0x58 [ 399.109200][ T6802] el0_svc+0x54/0x168 [ 399.110083][ T6802] el0t_64_sync_handler+0x84/0x108 [ 399.111091][ T6802] el0t_64_sync+0x198/0x19c [ 399.125177][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 399.140981][ T6566] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 399.307231][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 399.309367][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 399.311205][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 399.457582][ T6807] loop0: detected capacity change from 0 to 1764 [ 399.493975][ T6807] FAULT_INJECTION: forcing a failure. [ 399.493975][ T6807] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.496712][ T6807] CPU: 0 UID: 0 PID: 6807 Comm: syz.0.60 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 399.498679][ T6807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 399.500736][ T6807] Call trace: [ 399.501401][ T6807] show_stack+0x2c/0x3c (C) [ 399.502353][ T6807] dump_stack_lvl+0xe4/0x150 [ 399.503286][ T6807] dump_stack+0x1c/0x28 [ 399.504203][ T6807] should_fail_ex+0x3b0/0x50c [ 399.505246][ T6807] should_fail+0x14/0x24 [ 399.506071][ T6807] should_fail_usercopy+0x20/0x30 [ 399.507090][ T6807] simple_read_from_buffer+0xd4/0x248 [ 399.508189][ T6807] proc_fail_nth_read+0x134/0x1a0 [ 399.509278][ T6807] vfs_read+0x22c/0x970 [ 399.510190][ T6807] ksys_read+0x15c/0x26c [ 399.511075][ T6807] __arm64_sys_read+0x7c/0x90 [ 399.511949][ T6807] invoke_syscall+0x98/0x2b8 [ 399.513033][ T6807] el0_svc_common+0x130/0x23c [ 399.514075][ T6807] do_el0_svc+0x48/0x58 [ 399.514915][ T6807] el0_svc+0x54/0x168 [ 399.515728][ T6807] el0t_64_sync_handler+0x84/0x108 [ 399.516829][ T6807] el0t_64_sync+0x198/0x19c [ 399.561560][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 399.566734][ T6566] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 399.568790][ T6566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 399.611195][ T6566] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 399.628121][ T223] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 399.635632][ T223] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 399.788403][ T6566] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.790231][ T6566] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.802470][ T6566] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.804434][ T6566] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 399.967652][ T6817] loop1: detected capacity change from 0 to 1764 [ 400.039367][ T6817] FAULT_INJECTION: forcing a failure. [ 400.039367][ T6817] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 400.042187][ T6817] CPU: 0 UID: 0 PID: 6817 Comm: syz.1.61 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 400.044246][ T6817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 400.046177][ T6817] Call trace: [ 400.046843][ T6817] show_stack+0x2c/0x3c (C) [ 400.047827][ T6817] dump_stack_lvl+0xe4/0x150 [ 400.048761][ T6817] dump_stack+0x1c/0x28 [ 400.049588][ T6817] should_fail_ex+0x3b0/0x50c [ 400.050521][ T6817] should_fail+0x14/0x24 [ 400.051445][ T6817] should_fail_usercopy+0x20/0x30 [ 400.052915][ T6817] simple_read_from_buffer+0xd4/0x248 [ 400.053970][ T6817] proc_fail_nth_read+0x134/0x1a0 [ 400.054957][ T6817] vfs_read+0x22c/0x970 [ 400.055740][ T6817] ksys_read+0x15c/0x26c [ 400.056644][ T6817] __arm64_sys_read+0x7c/0x90 [ 400.057637][ T6817] invoke_syscall+0x98/0x2b8 [ 400.058595][ T6817] el0_svc_common+0x130/0x23c [ 400.059613][ T6817] do_el0_svc+0x48/0x58 [ 400.060433][ T6817] el0_svc+0x54/0x168 [ 400.061235][ T6817] el0t_64_sync_handler+0x84/0x108 [ 400.062257][ T6817] el0t_64_sync+0x198/0x19c [ 400.322364][ T6826] loop0: detected capacity change from 0 to 1764 [ 400.330164][ T6826] FAULT_INJECTION: forcing a failure. [ 400.330164][ T6826] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 400.332986][ T6826] CPU: 1 UID: 0 PID: 6826 Comm: syz.0.62 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 400.335033][ T6826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 400.336982][ T6826] Call trace: [ 400.337622][ T6826] show_stack+0x2c/0x3c (C) [ 400.338445][ T6826] dump_stack_lvl+0xe4/0x150 [ 400.339328][ T6826] dump_stack+0x1c/0x28 [ 400.340246][ T6826] should_fail_ex+0x3b0/0x50c [ 400.341221][ T6826] should_fail+0x14/0x24 [ 400.342140][ T6826] should_fail_usercopy+0x20/0x30 [ 400.343185][ T6826] simple_read_from_buffer+0xd4/0x248 [ 400.344276][ T6826] proc_fail_nth_read+0x134/0x1a0 [ 400.345312][ T6826] vfs_read+0x22c/0x970 [ 400.346202][ T6826] ksys_read+0x15c/0x26c [ 400.347075][ T6826] __arm64_sys_read+0x7c/0x90 [ 400.348034][ T6826] invoke_syscall+0x98/0x2b8 [ 400.349002][ T6826] el0_svc_common+0x130/0x23c [ 400.349912][ T6826] do_el0_svc+0x48/0x58 [ 400.350877][ T6826] el0_svc+0x54/0x168 [ 400.351838][ T6826] el0t_64_sync_handler+0x84/0x108 [ 400.352951][ T6826] el0t_64_sync+0x198/0x19c [ 400.691300][ T6832] loop1: detected capacity change from 0 to 1764 [ 400.773447][ T6832] FAULT_INJECTION: forcing a failure. [ 400.773447][ T6832] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 400.776088][ T6832] CPU: 0 UID: 0 PID: 6832 Comm: syz.1.63 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 400.778135][ T6832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 400.780120][ T6832] Call trace: [ 400.780733][ T6832] show_stack+0x2c/0x3c (C) [ 400.781610][ T6832] dump_stack_lvl+0xe4/0x150 [ 400.782546][ T6832] dump_stack+0x1c/0x28 [ 400.783467][ T6832] should_fail_ex+0x3b0/0x50c [ 400.784490][ T6832] should_fail+0x14/0x24 [ 400.785317][ T6832] should_fail_usercopy+0x20/0x30 [ 400.786367][ T6832] simple_read_from_buffer+0xd4/0x248 [ 400.787532][ T6832] proc_fail_nth_read+0x134/0x1a0 [ 400.788518][ T6832] vfs_read+0x22c/0x970 [ 400.789316][ T6832] ksys_read+0x15c/0x26c [ 400.790140][ T6832] __arm64_sys_read+0x7c/0x90 [ 400.791082][ T6832] invoke_syscall+0x98/0x2b8 [ 400.791983][ T6832] el0_svc_common+0x130/0x23c [ 400.792923][ T6832] do_el0_svc+0x48/0x58 [ 400.793824][ T6832] el0_svc+0x54/0x168 [ 400.794617][ T6832] el0t_64_sync_handler+0x84/0x108 [ 400.795707][ T6832] el0t_64_sync+0x198/0x19c [ 401.137858][ T6838] loop3: detected capacity change from 0 to 1764 [ 401.993234][ T6840] loop1: detected capacity change from 0 to 1764 [ 402.038125][ T6837] FAULT_INJECTION: forcing a failure. [ 402.038125][ T6837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 402.040980][ T6837] CPU: 1 UID: 0 PID: 6837 Comm: syz.3.18 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 402.042918][ T6837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 402.045038][ T6837] Call trace: [ 402.045785][ T6837] show_stack+0x2c/0x3c (C) [ 402.046690][ T6837] dump_stack_lvl+0xe4/0x150 [ 402.047755][ T6837] dump_stack+0x1c/0x28 [ 402.048595][ T6837] should_fail_ex+0x3b0/0x50c [ 402.049595][ T6837] should_fail+0x14/0x24 [ 402.050500][ T6837] should_fail_usercopy+0x20/0x30 [ 402.051597][ T6837] simple_read_from_buffer+0xd4/0x248 [ 402.052750][ T6837] proc_fail_nth_read+0x134/0x1a0 [ 402.053762][ T6837] vfs_read+0x22c/0x970 [ 402.054638][ T6837] ksys_read+0x15c/0x26c [ 402.055533][ T6837] __arm64_sys_read+0x7c/0x90 [ 402.056533][ T6837] invoke_syscall+0x98/0x2b8 [ 402.057475][ T6837] el0_svc_common+0x130/0x23c [ 402.058478][ T6837] do_el0_svc+0x48/0x58 [ 402.059373][ T6837] el0_svc+0x54/0x168 [ 402.060198][ T6837] el0t_64_sync_handler+0x84/0x108 [ 402.061220][ T6837] el0t_64_sync+0x198/0x19c [ 402.177422][ T6840] FAULT_INJECTION: forcing a failure. [ 402.177422][ T6840] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 402.180182][ T6840] CPU: 1 UID: 0 PID: 6840 Comm: syz.1.64 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 402.182213][ T6840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 402.184389][ T6840] Call trace: [ 402.185022][ T6840] show_stack+0x2c/0x3c (C) [ 402.185907][ T6840] dump_stack_lvl+0xe4/0x150 [ 402.186824][ T6840] dump_stack+0x1c/0x28 [ 402.187643][ T6840] should_fail_ex+0x3b0/0x50c [ 402.188590][ T6840] should_fail+0x14/0x24 [ 402.189450][ T6840] should_fail_usercopy+0x20/0x30 [ 402.190470][ T6840] simple_read_from_buffer+0xd4/0x248 [ 402.191631][ T6840] proc_fail_nth_read+0x134/0x1a0 [ 402.192676][ T6840] vfs_read+0x22c/0x970 [ 402.193530][ T6840] ksys_read+0x15c/0x26c [ 402.194434][ T6840] __arm64_sys_read+0x7c/0x90 [ 402.195483][ T6840] invoke_syscall+0x98/0x2b8 [ 402.196392][ T6840] el0_svc_common+0x130/0x23c [ 402.197367][ T6840] do_el0_svc+0x48/0x58 [ 402.198202][ T6840] el0_svc+0x54/0x168 [ 402.199068][ T6840] el0t_64_sync_handler+0x84/0x108 [ 402.200171][ T6840] el0t_64_sync+0x198/0x19c [ 402.220679][ T6569] netdevsim netdevsim4 netdevsim0: renamed from eth0 1970/01/01 00:06:42 executed programs: 58 [ 402.540534][ T6846] loop3: detected capacity change from 0 to 1764 [ 402.547806][ T6569] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 403.622967][ T6569] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 403.628285][ T6847] loop1: detected capacity change from 0 to 1764 [ 403.763139][ T6847] FAULT_INJECTION: forcing a failure. [ 403.763139][ T6847] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.766078][ T6847] CPU: 1 UID: 0 PID: 6847 Comm: syz.1.66 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 403.768278][ T6847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 403.770276][ T6847] Call trace: [ 403.770881][ T6847] show_stack+0x2c/0x3c (C) [ 403.771781][ T6847] dump_stack_lvl+0xe4/0x150 [ 403.772719][ T6847] dump_stack+0x1c/0x28 [ 403.773550][ T6847] should_fail_ex+0x3b0/0x50c [ 403.774573][ T6847] should_fail+0x14/0x24 [ 403.775526][ T6847] should_fail_usercopy+0x20/0x30 [ 403.776598][ T6847] simple_read_from_buffer+0xd4/0x248 [ 403.777624][ T6847] proc_fail_nth_read+0x134/0x1a0 [ 403.778769][ T6847] vfs_read+0x22c/0x970 [ 403.779606][ T6847] ksys_read+0x15c/0x26c [ 403.780509][ T6847] __arm64_sys_read+0x7c/0x90 [ 403.781580][ T6847] invoke_syscall+0x98/0x2b8 [ 403.782603][ T6847] el0_svc_common+0x130/0x23c [ 403.783608][ T6847] do_el0_svc+0x48/0x58 [ 403.784514][ T6847] el0_svc+0x54/0x168 [ 403.785378][ T6847] el0t_64_sync_handler+0x84/0x108 [ 403.786452][ T6847] el0t_64_sync+0x198/0x19c [ 403.857566][ T6569] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 403.876355][ T6845] FAULT_INJECTION: forcing a failure. [ 403.876355][ T6845] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.879614][ T6845] CPU: 0 UID: 0 PID: 6845 Comm: syz.3.65 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 403.881651][ T6845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 403.883763][ T6845] Call trace: [ 403.884511][ T6845] show_stack+0x2c/0x3c (C) [ 403.885547][ T6845] dump_stack_lvl+0xe4/0x150 [ 403.886514][ T6845] dump_stack+0x1c/0x28 [ 403.887389][ T6845] should_fail_ex+0x3b0/0x50c [ 403.888285][ T6845] should_fail+0x14/0x24 [ 403.889081][ T6845] should_fail_usercopy+0x20/0x30 [ 403.890146][ T6845] simple_read_from_buffer+0xd4/0x248 [ 403.891200][ T6845] proc_fail_nth_read+0x134/0x1a0 [ 403.892185][ T6845] vfs_read+0x22c/0x970 [ 403.893029][ T6845] ksys_read+0x15c/0x26c [ 403.893901][ T6845] __arm64_sys_read+0x7c/0x90 [ 403.894905][ T6845] invoke_syscall+0x98/0x2b8 [ 403.895770][ T6845] el0_svc_common+0x130/0x23c [ 403.896733][ T6845] do_el0_svc+0x48/0x58 [ 403.897599][ T6845] el0_svc+0x54/0x168 [ 403.898383][ T6845] el0t_64_sync_handler+0x84/0x108 [ 403.899443][ T6845] el0t_64_sync+0x198/0x19c [ 403.922021][ T6682] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 403.923631][ T6682] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 403.970015][ T6495] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 403.971982][ T6495] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 404.069507][ T6569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 404.075711][ T6569] 8021q: adding VLAN 0 to HW filter on device team0 [ 404.196030][ T6569] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 404.198098][ T6569] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 404.205270][ T223] bridge0: port 1(bridge_slave_0) entered blocking state [ 404.206811][ T223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 405.190368][ T223] bridge0: port 2(bridge_slave_1) entered blocking state [ 405.192000][ T223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 407.233852][ T6855] FAULT_INJECTION: forcing a failure. [ 407.233852][ T6855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 407.236802][ T6855] CPU: 1 UID: 0 PID: 6855 Comm: syz.3.68 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 407.238889][ T6855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 407.241120][ T6855] Call trace: [ 407.241925][ T6855] show_stack+0x2c/0x3c (C) [ 407.242971][ T6855] dump_stack_lvl+0xe4/0x150 [ 407.243855][ T6855] dump_stack+0x1c/0x28 [ 407.244710][ T6855] should_fail_ex+0x3b0/0x50c [ 407.245698][ T6855] should_fail+0x14/0x24 [ 407.246567][ T6855] should_fail_usercopy+0x20/0x30 [ 407.247638][ T6855] simple_read_from_buffer+0xd4/0x248 [ 407.248823][ T6855] proc_fail_nth_read+0x134/0x1a0 [ 407.249856][ T6855] vfs_read+0x22c/0x970 [ 407.250698][ T6855] ksys_read+0x15c/0x26c [ 407.251587][ T6855] __arm64_sys_read+0x7c/0x90 [ 407.252578][ T6855] invoke_syscall+0x98/0x2b8 [ 407.253625][ T6855] el0_svc_common+0x130/0x23c [ 407.254561][ T6855] do_el0_svc+0x48/0x58 [ 407.255401][ T6855] el0_svc+0x54/0x168 [ 407.256220][ T6855] el0t_64_sync_handler+0x84/0x108 [ 407.257193][ T6855] el0t_64_sync+0x198/0x19c 1970/01/01 00:06:47 executed programs: 63 [ 408.267437][ T6569] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 408.282009][ T6867] loop0: detected capacity change from 0 to 1764 [ 410.727264][ T6875] loop3: detected capacity change from 0 to 1764 [ 411.669320][ T6876] loop1: detected capacity change from 0 to 1764 [ 411.692771][ T6876] FAULT_INJECTION: forcing a failure. [ 411.692771][ T6876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 411.695495][ T6876] CPU: 1 UID: 0 PID: 6876 Comm: syz.1.71 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 411.697596][ T6876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 411.699773][ T6876] Call trace: [ 411.700379][ T6876] show_stack+0x2c/0x3c (C) [ 411.701250][ T6876] dump_stack_lvl+0xe4/0x150 [ 411.702223][ T6876] dump_stack+0x1c/0x28 [ 411.703125][ T6876] should_fail_ex+0x3b0/0x50c [ 411.704105][ T6876] should_fail+0x14/0x24 [ 411.705012][ T6876] should_fail_usercopy+0x20/0x30 [ 411.706009][ T6876] simple_read_from_buffer+0xd4/0x248 [ 411.707013][ T6876] proc_fail_nth_read+0x134/0x1a0 [ 411.708145][ T6876] vfs_read+0x22c/0x970 [ 411.708990][ T6876] ksys_read+0x15c/0x26c [ 411.709976][ T6876] __arm64_sys_read+0x7c/0x90 [ 411.711187][ T6876] invoke_syscall+0x98/0x2b8 [ 411.712169][ T6876] el0_svc_common+0x130/0x23c [ 411.713178][ T6876] do_el0_svc+0x48/0x58 [ 411.714074][ T6876] el0_svc+0x54/0x168 [ 411.714910][ T6876] el0t_64_sync_handler+0x84/0x108 [ 411.716038][ T6876] el0t_64_sync+0x198/0x19c [ 412.971586][ T6881] loop0: detected capacity change from 0 to 1764 [ 412.987705][ T6881] FAULT_INJECTION: forcing a failure. [ 412.987705][ T6881] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 412.991128][ T6881] CPU: 1 UID: 0 PID: 6881 Comm: syz.0.72 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 412.993247][ T6881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 412.995330][ T6881] Call trace: [ 412.995968][ T6881] show_stack+0x2c/0x3c (C) [ 412.996849][ T6881] dump_stack_lvl+0xe4/0x150 [ 412.997835][ T6881] dump_stack+0x1c/0x28 [ 412.998704][ T6881] should_fail_ex+0x3b0/0x50c [ 412.999665][ T6881] should_fail+0x14/0x24 [ 413.000589][ T6881] should_fail_usercopy+0x20/0x30 [ 413.001580][ T6881] simple_read_from_buffer+0xd4/0x248 [ 413.002667][ T6881] proc_fail_nth_read+0x134/0x1a0 [ 413.003689][ T6881] vfs_read+0x22c/0x970 [ 413.004603][ T6881] ksys_read+0x15c/0x26c [ 413.005474][ T6881] __arm64_sys_read+0x7c/0x90 [ 413.006456][ T6881] invoke_syscall+0x98/0x2b8 [ 413.007505][ T6881] el0_svc_common+0x130/0x23c [ 413.008419][ T6881] do_el0_svc+0x48/0x58 [ 413.009332][ T6881] el0_svc+0x54/0x168 [ 413.010256][ T6881] el0t_64_sync_handler+0x84/0x108 [ 413.011331][ T6881] el0t_64_sync+0x198/0x19c [ 413.801256][ T6569] veth0_vlan: entered promiscuous mode [ 413.816614][ T6886] loop1: detected capacity change from 0 to 1764 [ 413.828853][ T6890] loop3: detected capacity change from 0 to 1764 [ 413.851564][ T6886] FAULT_INJECTION: forcing a failure. [ 413.851564][ T6886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 413.854230][ T6886] CPU: 1 UID: 0 PID: 6886 Comm: syz.1.73 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 413.856255][ T6886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 413.858254][ T6886] Call trace: [ 413.858908][ T6886] show_stack+0x2c/0x3c (C) [ 413.859824][ T6886] dump_stack_lvl+0xe4/0x150 [ 413.860796][ T6886] dump_stack+0x1c/0x28 [ 413.861636][ T6886] should_fail_ex+0x3b0/0x50c [ 413.862633][ T6886] should_fail+0x14/0x24 [ 413.863597][ T6886] should_fail_usercopy+0x20/0x30 [ 413.864752][ T6886] simple_read_from_buffer+0xd4/0x248 [ 413.865902][ T6886] proc_fail_nth_read+0x134/0x1a0 [ 413.866939][ T6886] vfs_read+0x22c/0x970 [ 413.867810][ T6886] ksys_read+0x15c/0x26c [ 413.868647][ T6886] __arm64_sys_read+0x7c/0x90 [ 413.869610][ T6886] invoke_syscall+0x98/0x2b8 [ 413.870562][ T6886] el0_svc_common+0x130/0x23c [ 413.871503][ T6886] do_el0_svc+0x48/0x58 [ 413.872336][ T6886] el0_svc+0x54/0x168 [ 413.873104][ T6886] el0t_64_sync_handler+0x84/0x108 [ 413.874199][ T6886] el0t_64_sync+0x198/0x19c [ 414.433461][ T6890] FAULT_INJECTION: forcing a failure. [ 414.433461][ T6890] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 414.436142][ T6890] CPU: 1 UID: 0 PID: 6890 Comm: syz.3.75 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 414.438187][ T6890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 414.440226][ T6890] Call trace: [ 414.440866][ T6890] show_stack+0x2c/0x3c (C) [ 414.441853][ T6890] dump_stack_lvl+0xe4/0x150 [ 414.442775][ T6890] dump_stack+0x1c/0x28 [ 414.443758][ T6890] should_fail_ex+0x3b0/0x50c [ 414.444800][ T6890] should_fail+0x14/0x24 [ 414.445794][ T6890] should_fail_usercopy+0x20/0x30 [ 414.446837][ T6890] simple_read_from_buffer+0xd4/0x248 [ 414.448006][ T6890] proc_fail_nth_read+0x134/0x1a0 [ 414.449087][ T6890] vfs_read+0x22c/0x970 [ 414.449979][ T6890] ksys_read+0x15c/0x26c [ 414.450882][ T6890] __arm64_sys_read+0x7c/0x90 [ 414.451841][ T6890] invoke_syscall+0x98/0x2b8 [ 414.452834][ T6890] el0_svc_common+0x130/0x23c [ 414.453899][ T6890] do_el0_svc+0x48/0x58 [ 414.454830][ T6890] el0_svc+0x54/0x168 [ 414.455673][ T6890] el0t_64_sync_handler+0x84/0x108 [ 414.456693][ T6890] el0t_64_sync+0x198/0x19c [ 414.954076][ T6893] loop2: detected capacity change from 0 to 1764 [ 415.039075][ T6893] FAULT_INJECTION: forcing a failure. [ 415.039075][ T6893] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 415.041906][ T6893] CPU: 0 UID: 0 PID: 6893 Comm: syz.2.74 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 415.044019][ T6893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 415.046022][ T6893] Call trace: [ 415.046690][ T6893] show_stack+0x2c/0x3c (C) [ 415.047647][ T6893] dump_stack_lvl+0xe4/0x150 [ 415.048656][ T6893] dump_stack+0x1c/0x28 [ 415.049562][ T6893] should_fail_ex+0x3b0/0x50c [ 415.050622][ T6893] should_fail+0x14/0x24 [ 415.051494][ T6893] should_fail_usercopy+0x20/0x30 [ 415.052553][ T6893] simple_read_from_buffer+0xd4/0x248 [ 415.053717][ T6893] proc_fail_nth_read+0x134/0x1a0 [ 415.054753][ T6893] vfs_read+0x22c/0x970 [ 415.055583][ T6893] ksys_read+0x15c/0x26c [ 415.056480][ T6893] __arm64_sys_read+0x7c/0x90 [ 415.057477][ T6893] invoke_syscall+0x98/0x2b8 [ 415.058407][ T6893] el0_svc_common+0x130/0x23c [ 415.059330][ T6893] do_el0_svc+0x48/0x58 [ 415.060246][ T6893] el0_svc+0x54/0x168 [ 415.061019][ T6893] el0t_64_sync_handler+0x84/0x108 [ 415.062073][ T6893] el0t_64_sync+0x198/0x19c [ 415.080452][ T6569] veth1_vlan: entered promiscuous mode [ 415.250384][ T6569] veth0_macvtap: entered promiscuous mode [ 415.259148][ T6569] veth1_macvtap: entered promiscuous mode [ 416.119018][ T6899] loop0: detected capacity change from 0 to 1764 [ 416.120691][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 1970/01/01 00:06:54 executed programs: 70 [ 416.138533][ T6899] FAULT_INJECTION: forcing a failure. [ 416.138533][ T6899] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 416.141284][ T6899] CPU: 0 UID: 0 PID: 6899 Comm: syz.0.76 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 416.141579][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.143424][ T6899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 416.145383][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 416.147254][ T6899] Call trace: [ 416.147261][ T6899] show_stack+0x2c/0x3c (C) [ 416.149411][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 416.150016][ T6899] dump_stack_lvl+0xe4/0x150 [ 416.150877][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 416.152785][ T6899] dump_stack+0x1c/0x28 [ 416.152807][ T6899] should_fail_ex+0x3b0/0x50c [ 416.152822][ T6899] should_fail+0x14/0x24 [ 416.152835][ T6899] should_fail_usercopy+0x20/0x30 [ 416.152848][ T6899] simple_read_from_buffer+0xd4/0x248 [ 416.152863][ T6899] proc_fail_nth_read+0x134/0x1a0 [ 416.152875][ T6899] vfs_read+0x22c/0x970 [ 416.162245][ T6899] ksys_read+0x15c/0x26c [ 416.163016][ T6899] __arm64_sys_read+0x7c/0x90 [ 416.163906][ T6899] invoke_syscall+0x98/0x2b8 [ 416.164862][ T6899] el0_svc_common+0x130/0x23c [ 416.165848][ T6899] do_el0_svc+0x48/0x58 [ 416.166678][ T6899] el0_svc+0x54/0x168 [ 416.167473][ T6899] el0t_64_sync_handler+0x84/0x108 [ 416.168681][ T6899] el0t_64_sync+0x198/0x19c [ 417.092649][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.094599][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 417.096702][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.099625][ T6569] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 417.183283][ T6898] loop1: detected capacity change from 0 to 1764 [ 417.190708][ T6898] FAULT_INJECTION: forcing a failure. [ 417.190708][ T6898] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 417.193673][ T6898] CPU: 0 UID: 0 PID: 6898 Comm: syz.1.77 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 417.195627][ T6898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 417.197663][ T6898] Call trace: [ 417.198478][ T6898] show_stack+0x2c/0x3c (C) [ 417.199316][ T6898] dump_stack_lvl+0xe4/0x150 [ 417.200267][ T6898] dump_stack+0x1c/0x28 [ 417.201139][ T6898] should_fail_ex+0x3b0/0x50c [ 417.202090][ T6898] should_fail+0x14/0x24 [ 417.203040][ T6898] should_fail_usercopy+0x20/0x30 [ 417.204027][ T6898] simple_read_from_buffer+0xd4/0x248 [ 417.205252][ T6898] proc_fail_nth_read+0x134/0x1a0 [ 417.206299][ T6898] vfs_read+0x22c/0x970 [ 417.207171][ T6898] ksys_read+0x15c/0x26c [ 417.208024][ T6898] __arm64_sys_read+0x7c/0x90 [ 417.209047][ T6898] invoke_syscall+0x98/0x2b8 [ 417.209961][ T6898] el0_svc_common+0x130/0x23c [ 417.210975][ T6898] do_el0_svc+0x48/0x58 [ 417.211880][ T6898] el0_svc+0x54/0x168 [ 417.212665][ T6898] el0t_64_sync_handler+0x84/0x108 [ 417.213697][ T6898] el0t_64_sync+0x198/0x19c [ 417.290471][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.295404][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.297253][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.299447][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.306087][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.308208][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 417.310744][ T6569] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 417.314859][ T6569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 418.174083][ T6569] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 418.181024][ T6569] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.183390][ T6569] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.185288][ T6569] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 418.187309][ T6569] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 419.596880][ T6911] loop2: detected capacity change from 0 to 1764 [ 419.599748][ T6909] loop3: detected capacity change from 0 to 1764 [ 419.611524][ T6911] FAULT_INJECTION: forcing a failure. [ 419.611524][ T6911] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 419.614208][ T6911] CPU: 1 UID: 0 PID: 6911 Comm: syz.2.79 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 419.616276][ T6911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 419.618321][ T6911] Call trace: [ 419.619001][ T6911] show_stack+0x2c/0x3c (C) [ 419.619886][ T6911] dump_stack_lvl+0xe4/0x150 [ 419.620953][ T6911] dump_stack+0x1c/0x28 [ 419.621840][ T6911] should_fail_ex+0x3b0/0x50c [ 419.622828][ T6911] should_fail+0x14/0x24 [ 419.623731][ T6911] should_fail_usercopy+0x20/0x30 [ 419.624733][ T6911] simple_read_from_buffer+0xd4/0x248 [ 419.625802][ T6911] proc_fail_nth_read+0x134/0x1a0 [ 419.626887][ T6911] vfs_read+0x22c/0x970 [ 419.627719][ T6911] ksys_read+0x15c/0x26c [ 419.628574][ T6911] __arm64_sys_read+0x7c/0x90 [ 419.629521][ T6911] invoke_syscall+0x98/0x2b8 [ 419.630458][ T6911] el0_svc_common+0x130/0x23c [ 419.631402][ T6911] do_el0_svc+0x48/0x58 [ 419.632239][ T6911] el0_svc+0x54/0x168 [ 419.633009][ T6911] el0t_64_sync_handler+0x84/0x108 [ 419.634019][ T6911] el0t_64_sync+0x198/0x19c [ 419.635783][ T6912] loop1: detected capacity change from 0 to 1764 [ 419.639246][ T6912] FAULT_INJECTION: forcing a failure. [ 419.639246][ T6912] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 419.642087][ T6912] CPU: 1 UID: 0 PID: 6912 Comm: syz.1.81 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 419.644105][ T6912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 419.646013][ T6912] Call trace: [ 419.646680][ T6912] show_stack+0x2c/0x3c (C) [ 419.647616][ T6912] dump_stack_lvl+0xe4/0x150 [ 419.648526][ T6912] dump_stack+0x1c/0x28 [ 419.649409][ T6912] should_fail_ex+0x3b0/0x50c [ 419.650369][ T6912] should_fail+0x14/0x24 [ 419.651244][ T6912] should_fail_usercopy+0x20/0x30 [ 419.652268][ T6912] simple_read_from_buffer+0xd4/0x248 [ 419.653295][ T6912] proc_fail_nth_read+0x134/0x1a0 [ 419.654296][ T6912] vfs_read+0x22c/0x970 [ 419.655161][ T6912] ksys_read+0x15c/0x26c [ 419.655978][ T6912] __arm64_sys_read+0x7c/0x90 [ 419.656901][ T6912] invoke_syscall+0x98/0x2b8 [ 419.657797][ T6912] el0_svc_common+0x130/0x23c [ 419.658732][ T6912] do_el0_svc+0x48/0x58 [ 419.659574][ T6912] el0_svc+0x54/0x168 [ 419.660365][ T6912] el0t_64_sync_handler+0x84/0x108 [ 419.661383][ T6912] el0t_64_sync+0x198/0x19c [ 419.939353][ T6914] loop0: detected capacity change from 0 to 1764 [ 420.025497][ T6914] FAULT_INJECTION: forcing a failure. [ 420.025497][ T6914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 420.028234][ T6914] CPU: 1 UID: 0 PID: 6914 Comm: syz.0.80 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 420.030167][ T6914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 420.032177][ T6914] Call trace: [ 420.032842][ T6914] show_stack+0x2c/0x3c (C) [ 420.033778][ T6914] dump_stack_lvl+0xe4/0x150 [ 420.034801][ T6914] dump_stack+0x1c/0x28 [ 420.035726][ T6914] should_fail_ex+0x3b0/0x50c [ 420.036688][ T6914] should_fail+0x14/0x24 [ 420.037619][ T6914] should_fail_usercopy+0x20/0x30 [ 420.038602][ T6914] simple_read_from_buffer+0xd4/0x248 [ 420.039740][ T6914] proc_fail_nth_read+0x134/0x1a0 [ 420.040725][ T6914] vfs_read+0x22c/0x970 [ 420.041579][ T6914] ksys_read+0x15c/0x26c [ 420.042440][ T6914] __arm64_sys_read+0x7c/0x90 [ 420.043307][ T6914] invoke_syscall+0x98/0x2b8 [ 420.044308][ T6914] el0_svc_common+0x130/0x23c [ 420.045235][ T6914] do_el0_svc+0x48/0x58 [ 420.046045][ T6914] el0_svc+0x54/0x168 [ 420.046859][ T6914] el0t_64_sync_handler+0x84/0x108 [ 420.047909][ T6914] el0t_64_sync+0x198/0x19c 1970/01/01 00:07:00 executed programs: 76 [ 421.064249][ T6922] loop1: detected capacity change from 0 to 1764 [ 421.087462][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 421.089062][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.057474][ T586] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 422.059293][ T586] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 422.582531][ T6924] loop3: detected capacity change from 0 to 1764 [ 422.812546][ T6926] loop2: detected capacity change from 0 to 1764 [ 422.929666][ T6926] FAULT_INJECTION: forcing a failure. [ 422.929666][ T6926] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.932539][ T6926] CPU: 1 UID: 0 PID: 6926 Comm: syz.2.82 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 422.934725][ T6926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 422.936853][ T6926] Call trace: [ 422.937515][ T6926] show_stack+0x2c/0x3c (C) [ 422.938467][ T6926] dump_stack_lvl+0xe4/0x150 [ 422.939320][ T6926] dump_stack+0x1c/0x28 [ 422.940169][ T6926] should_fail_ex+0x3b0/0x50c [ 422.941130][ T6926] should_fail+0x14/0x24 [ 422.942071][ T6926] should_fail_usercopy+0x20/0x30 [ 422.943181][ T6926] simple_read_from_buffer+0xd4/0x248 [ 422.944422][ T6926] proc_fail_nth_read+0x134/0x1a0 [ 422.945349][ T6926] vfs_read+0x22c/0x970 [ 422.946337][ T6926] ksys_read+0x15c/0x26c [ 422.947246][ T6926] __arm64_sys_read+0x7c/0x90 [ 422.948248][ T6926] invoke_syscall+0x98/0x2b8 [ 422.949282][ T6926] el0_svc_common+0x130/0x23c [ 422.950323][ T6926] do_el0_svc+0x48/0x58 [ 422.951268][ T6926] el0_svc+0x54/0x168 [ 422.952200][ T6926] el0t_64_sync_handler+0x84/0x108 [ 422.953278][ T6926] el0t_64_sync+0x198/0x19c [ 422.957401][ T6921] FAULT_INJECTION: forcing a failure. [ 422.957401][ T6921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.960190][ T6921] CPU: 1 UID: 0 PID: 6921 Comm: syz.1.83 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 422.962250][ T6921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 422.964245][ T6921] Call trace: [ 422.964814][ T6921] show_stack+0x2c/0x3c (C) [ 422.965705][ T6921] dump_stack_lvl+0xe4/0x150 [ 422.966613][ T6921] dump_stack+0x1c/0x28 [ 422.967486][ T6921] should_fail_ex+0x3b0/0x50c [ 422.968482][ T6921] should_fail+0x14/0x24 [ 422.969289][ T6921] should_fail_usercopy+0x20/0x30 [ 422.970226][ T6921] simple_read_from_buffer+0xd4/0x248 [ 422.971369][ T6921] proc_fail_nth_read+0x134/0x1a0 [ 422.972522][ T6921] vfs_read+0x22c/0x970 [ 422.973357][ T6921] ksys_read+0x15c/0x26c [ 422.974202][ T6921] __arm64_sys_read+0x7c/0x90 [ 422.975231][ T6921] invoke_syscall+0x98/0x2b8 [ 422.976305][ T6921] el0_svc_common+0x130/0x23c [ 422.977391][ T6921] do_el0_svc+0x48/0x58 [ 422.978182][ T6921] el0_svc+0x54/0x168 [ 422.979102][ T6921] el0t_64_sync_handler+0x84/0x108 [ 422.980275][ T6921] el0t_64_sync+0x198/0x19c [ 423.024958][ T6924] FAULT_INJECTION: forcing a failure. [ 423.024958][ T6924] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.028365][ T6924] CPU: 1 UID: 0 PID: 6924 Comm: syz.3.84 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 423.030389][ T6924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 423.032359][ T6924] Call trace: [ 423.033040][ T6924] show_stack+0x2c/0x3c (C) [ 423.033887][ T6924] dump_stack_lvl+0xe4/0x150 [ 423.034800][ T6924] dump_stack+0x1c/0x28 [ 423.035719][ T6924] should_fail_ex+0x3b0/0x50c [ 423.036785][ T6924] should_fail+0x14/0x24 [ 423.037623][ T6924] should_fail_usercopy+0x20/0x30 [ 423.038701][ T6924] simple_read_from_buffer+0xd4/0x248 [ 423.039837][ T6924] proc_fail_nth_read+0x134/0x1a0 [ 423.040944][ T6924] vfs_read+0x22c/0x970 [ 423.041785][ T6924] ksys_read+0x15c/0x26c [ 423.042597][ T6924] __arm64_sys_read+0x7c/0x90 [ 423.043500][ T6924] invoke_syscall+0x98/0x2b8 [ 423.044443][ T6924] el0_svc_common+0x130/0x23c [ 423.045428][ T6924] do_el0_svc+0x48/0x58 [ 423.046283][ T6924] el0_svc+0x54/0x168 [ 423.047019][ T6924] el0t_64_sync_handler+0x84/0x108 [ 423.048028][ T6924] el0t_64_sync+0x198/0x19c [ 423.160571][ T6499] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 423.164431][ T6499] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 423.166416][ T6499] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 423.169043][ T6499] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 423.170857][ T6499] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 423.176012][ T6499] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 423.354422][ T6942] loop0: detected capacity change from 0 to 1764 [ 425.237853][ T6563] Bluetooth: hci5: command tx timeout [ 426.511920][ T6949] loop2: detected capacity change from 0 to 1764 [ 426.723225][ T6950] loop3: detected capacity change from 0 to 1764 [ 426.795238][ T6949] FAULT_INJECTION: forcing a failure. [ 426.795238][ T6949] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.798084][ T6949] CPU: 0 UID: 0 PID: 6949 Comm: syz.2.87 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 426.800200][ T6949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 426.802341][ T6949] Call trace: [ 426.803034][ T6949] show_stack+0x2c/0x3c (C) [ 426.804029][ T6949] dump_stack_lvl+0xe4/0x150 [ 426.804941][ T6949] dump_stack+0x1c/0x28 [ 426.805812][ T6949] should_fail_ex+0x3b0/0x50c [ 426.806899][ T6949] should_fail+0x14/0x24 [ 426.807851][ T6949] should_fail_usercopy+0x20/0x30 [ 426.808997][ T6949] simple_read_from_buffer+0xd4/0x248 [ 426.810110][ T6949] proc_fail_nth_read+0x134/0x1a0 [ 426.811143][ T6949] vfs_read+0x22c/0x970 [ 426.811958][ T6949] ksys_read+0x15c/0x26c [ 426.812814][ T6949] __arm64_sys_read+0x7c/0x90 [ 426.813731][ T6949] invoke_syscall+0x98/0x2b8 [ 426.814686][ T6949] el0_svc_common+0x130/0x23c [ 426.814708][ T6949] do_el0_svc+0x48/0x58 [ 426.814723][ T6949] el0_svc+0x54/0x168 [ 426.814737][ T6949] el0t_64_sync_handler+0x84/0x108 [ 426.814751][ T6949] el0t_64_sync+0x198/0x19c 1970/01/01 00:07:06 executed programs: 83 [ 426.883106][ T6944] FAULT_INJECTION: forcing a failure. [ 426.883106][ T6944] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.885839][ T6944] CPU: 0 UID: 0 PID: 6944 Comm: syz.3.88 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 426.887828][ T6944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 426.889842][ T6944] Call trace: [ 426.890597][ T6944] show_stack+0x2c/0x3c (C) [ 426.891493][ T6944] dump_stack_lvl+0xe4/0x150 [ 426.892392][ T6944] dump_stack+0x1c/0x28 [ 426.893266][ T6944] should_fail_ex+0x3b0/0x50c [ 426.894258][ T6944] should_fail+0x14/0x24 [ 426.895117][ T6944] should_fail_usercopy+0x20/0x30 [ 426.896110][ T6944] simple_read_from_buffer+0xd4/0x248 [ 426.897176][ T6944] proc_fail_nth_read+0x134/0x1a0 [ 426.898221][ T6944] vfs_read+0x22c/0x970 [ 426.899056][ T6944] ksys_read+0x15c/0x26c [ 426.899999][ T6944] __arm64_sys_read+0x7c/0x90 [ 426.900969][ T6944] invoke_syscall+0x98/0x2b8 [ 426.901893][ T6944] el0_svc_common+0x130/0x23c [ 426.902781][ T6944] do_el0_svc+0x48/0x58 [ 426.903631][ T6944] el0_svc+0x54/0x168 [ 426.904478][ T6944] el0t_64_sync_handler+0x84/0x108 [ 426.905485][ T6944] el0t_64_sync+0x198/0x19c [ 427.300020][ T6958] loop1: detected capacity change from 0 to 1764 [ 428.470280][ T6957] loop0: detected capacity change from 0 to 1764 [ 428.485821][ T6956] FAULT_INJECTION: forcing a failure. [ 428.485821][ T6956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 428.488533][ T6956] CPU: 1 UID: 0 PID: 6956 Comm: syz.1.89 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 428.490382][ T6956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 428.492317][ T6956] Call trace: [ 428.492986][ T6956] show_stack+0x2c/0x3c (C) [ 428.493835][ T6956] dump_stack_lvl+0xe4/0x150 [ 428.494817][ T6956] dump_stack+0x1c/0x28 [ 428.495692][ T6956] should_fail_ex+0x3b0/0x50c [ 428.496629][ T6956] should_fail+0x14/0x24 [ 428.497484][ T6956] should_fail_usercopy+0x20/0x30 [ 428.498537][ T6956] simple_read_from_buffer+0xd4/0x248 [ 428.499625][ T6956] proc_fail_nth_read+0x134/0x1a0 [ 428.500672][ T6956] vfs_read+0x22c/0x970 [ 428.501564][ T6956] ksys_read+0x15c/0x26c [ 428.502393][ T6956] __arm64_sys_read+0x7c/0x90 [ 428.503394][ T6956] invoke_syscall+0x98/0x2b8 [ 428.504334][ T6956] el0_svc_common+0x130/0x23c [ 428.505263][ T6956] do_el0_svc+0x48/0x58 [ 428.506134][ T6956] el0_svc+0x54/0x168 [ 428.506878][ T6956] el0t_64_sync_handler+0x84/0x108 [ 428.507957][ T6956] el0t_64_sync+0x198/0x19c [ 428.545478][ T6563] Bluetooth: hci5: command tx timeout [ 428.549420][ T6957] FAULT_INJECTION: forcing a failure. [ 428.549420][ T6957] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 428.552024][ T6957] CPU: 1 UID: 0 PID: 6957 Comm: syz.0.90 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 428.554015][ T6957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 428.556008][ T6957] Call trace: [ 428.556675][ T6957] show_stack+0x2c/0x3c (C) [ 428.557574][ T6957] dump_stack_lvl+0xe4/0x150 [ 428.558509][ T6957] dump_stack+0x1c/0x28 [ 428.559440][ T6957] should_fail_ex+0x3b0/0x50c [ 428.560358][ T6957] should_fail+0x14/0x24 [ 428.561182][ T6957] should_fail_usercopy+0x20/0x30 [ 428.562234][ T6957] simple_read_from_buffer+0xd4/0x248 [ 428.563328][ T6957] proc_fail_nth_read+0x134/0x1a0 [ 428.564284][ T6957] vfs_read+0x22c/0x970 [ 428.565179][ T6957] ksys_read+0x15c/0x26c [ 428.566151][ T6957] __arm64_sys_read+0x7c/0x90 [ 428.567044][ T6957] invoke_syscall+0x98/0x2b8 [ 428.567973][ T6957] el0_svc_common+0x130/0x23c [ 428.568927][ T6957] do_el0_svc+0x48/0x58 [ 428.569745][ T6957] el0_svc+0x54/0x168 [ 428.570497][ T6957] el0t_64_sync_handler+0x84/0x108 [ 428.571481][ T6957] el0t_64_sync+0x198/0x19c [ 429.016598][ T6967] loop3: detected capacity change from 0 to 1764 [ 430.564887][ T6563] Bluetooth: hci5: command tx timeout [ 430.867958][ T6968] loop2: detected capacity change from 0 to 1764 [ 431.771023][ T6968] FAULT_INJECTION: forcing a failure. [ 431.771023][ T6968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 431.773860][ T6968] CPU: 0 UID: 0 PID: 6968 Comm: syz.2.91 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 431.775926][ T6968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 431.778034][ T6968] Call trace: [ 431.778657][ T6968] show_stack+0x2c/0x3c (C) [ 431.779547][ T6968] dump_stack_lvl+0xe4/0x150 [ 431.780439][ T6968] dump_stack+0x1c/0x28 [ 431.781216][ T6968] should_fail_ex+0x3b0/0x50c [ 431.782137][ T6968] should_fail+0x14/0x24 [ 431.782981][ T6968] should_fail_usercopy+0x20/0x30 [ 431.783986][ T6968] simple_read_from_buffer+0xd4/0x248 [ 431.785134][ T6968] proc_fail_nth_read+0x134/0x1a0 [ 431.786270][ T6968] vfs_read+0x22c/0x970 [ 431.787053][ T6968] ksys_read+0x15c/0x26c [ 431.787890][ T6968] __arm64_sys_read+0x7c/0x90 [ 431.788868][ T6968] invoke_syscall+0x98/0x2b8 [ 431.789909][ T6968] el0_svc_common+0x130/0x23c [ 431.790888][ T6968] do_el0_svc+0x48/0x58 [ 431.791737][ T6968] el0_svc+0x54/0x168 [ 431.792606][ T6968] el0t_64_sync_handler+0x84/0x108 [ 431.793774][ T6968] el0t_64_sync+0x198/0x19c [ 431.797468][ T6930] chnl_net:caif_netlink_parms(): no params data found [ 431.980655][ T6977] loop0: detected capacity change from 0 to 1764 [ 432.015380][ T6977] FAULT_INJECTION: forcing a failure. [ 432.015380][ T6977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 432.018398][ T6977] CPU: 1 UID: 0 PID: 6977 Comm: syz.0.94 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 432.020460][ T6977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 432.022578][ T6977] Call trace: [ 432.023346][ T6977] show_stack+0x2c/0x3c (C) [ 432.024292][ T6977] dump_stack_lvl+0xe4/0x150 [ 432.025275][ T6977] dump_stack+0x1c/0x28 [ 432.026214][ T6977] should_fail_ex+0x3b0/0x50c [ 432.027241][ T6977] should_fail+0x14/0x24 [ 432.028292][ T6977] should_fail_usercopy+0x20/0x30 [ 432.029289][ T6977] simple_read_from_buffer+0xd4/0x248 [ 432.030423][ T6977] proc_fail_nth_read+0x134/0x1a0 [ 432.031524][ T6977] vfs_read+0x22c/0x970 [ 432.032426][ T6977] ksys_read+0x15c/0x26c [ 432.033309][ T6977] __arm64_sys_read+0x7c/0x90 [ 432.034234][ T6977] invoke_syscall+0x98/0x2b8 [ 432.035220][ T6977] el0_svc_common+0x130/0x23c [ 432.036158][ T6977] do_el0_svc+0x48/0x58 [ 432.037021][ T6977] el0_svc+0x54/0x168 [ 432.037953][ T6977] el0t_64_sync_handler+0x84/0x108 [ 432.039041][ T6977] el0t_64_sync+0x198/0x19c [ 432.336508][ T6982] loop1: detected capacity change from 0 to 1764 [ 432.854328][ T6563] Bluetooth: hci5: command tx timeout 1970/01/01 00:07:12 executed programs: 90 [ 433.277291][ T6987] loop3: detected capacity change from 0 to 1764 [ 433.293234][ T2345] ieee802154 phy0 wpan0: encryption failed: -22 [ 433.295704][ T2345] ieee802154 phy1 wpan1: encryption failed: -22 [ 433.315002][ T6981] FAULT_INJECTION: forcing a failure. [ 433.315002][ T6981] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 433.317567][ T6981] CPU: 1 UID: 0 PID: 6981 Comm: syz.1.95 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 433.319711][ T6981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 433.321736][ T6981] Call trace: [ 433.322431][ T6981] show_stack+0x2c/0x3c (C) [ 433.323363][ T6981] dump_stack_lvl+0xe4/0x150 [ 433.324448][ T6981] dump_stack+0x1c/0x28 [ 433.325466][ T6981] should_fail_ex+0x3b0/0x50c [ 433.326391][ T6981] should_fail+0x14/0x24 [ 433.327272][ T6981] should_fail_usercopy+0x20/0x30 [ 433.328361][ T6981] simple_read_from_buffer+0xd4/0x248 [ 433.329505][ T6981] proc_fail_nth_read+0x134/0x1a0 [ 433.330583][ T6981] vfs_read+0x22c/0x970 [ 433.331460][ T6981] ksys_read+0x15c/0x26c [ 433.332354][ T6981] __arm64_sys_read+0x7c/0x90 [ 433.333329][ T6981] invoke_syscall+0x98/0x2b8 [ 433.334264][ T6981] el0_svc_common+0x130/0x23c [ 433.335284][ T6981] do_el0_svc+0x48/0x58 [ 433.336215][ T6981] el0_svc+0x54/0x168 [ 433.337140][ T6981] el0t_64_sync_handler+0x84/0x108 [ 433.338190][ T6981] el0t_64_sync+0x198/0x19c [ 433.379185][ T6987] FAULT_INJECTION: forcing a failure. [ 433.379185][ T6987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 433.381972][ T6987] CPU: 1 UID: 0 PID: 6987 Comm: syz.3.96 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 433.384051][ T6987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 433.386236][ T6987] Call trace: [ 433.386908][ T6987] show_stack+0x2c/0x3c (C) [ 433.387869][ T6987] dump_stack_lvl+0xe4/0x150 [ 433.388768][ T6987] dump_stack+0x1c/0x28 [ 433.389577][ T6987] should_fail_ex+0x3b0/0x50c [ 433.390464][ T6987] should_fail+0x14/0x24 [ 433.391308][ T6987] should_fail_usercopy+0x20/0x30 [ 433.392407][ T6987] simple_read_from_buffer+0xd4/0x248 [ 433.393446][ T6987] proc_fail_nth_read+0x134/0x1a0 [ 433.394625][ T6987] vfs_read+0x22c/0x970 [ 433.395509][ T6987] ksys_read+0x15c/0x26c [ 433.396452][ T6987] __arm64_sys_read+0x7c/0x90 [ 433.397545][ T6987] invoke_syscall+0x98/0x2b8 [ 433.398529][ T6987] el0_svc_common+0x130/0x23c [ 433.399554][ T6987] do_el0_svc+0x48/0x58 [ 433.400357][ T6987] el0_svc+0x54/0x168 [ 433.401158][ T6987] el0t_64_sync_handler+0x84/0x108 [ 433.402221][ T6987] el0t_64_sync+0x198/0x19c [ 433.578029][ T6930] bridge0: port 1(bridge_slave_0) entered blocking state [ 433.579571][ T6930] bridge0: port 1(bridge_slave_0) entered disabled state [ 433.581234][ T6930] bridge_slave_0: entered allmulticast mode [ 433.583098][ T6930] bridge_slave_0: entered promiscuous mode [ 433.586240][ T6930] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.587746][ T6930] bridge0: port 2(bridge_slave_1) entered disabled state [ 433.589315][ T6930] bridge_slave_1: entered allmulticast mode [ 433.732697][ T6991] loop2: detected capacity change from 0 to 1764 [ 433.765630][ T6991] FAULT_INJECTION: forcing a failure. [ 433.765630][ T6991] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 433.768606][ T6991] CPU: 0 UID: 0 PID: 6991 Comm: syz.2.97 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 433.770874][ T6991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 433.772852][ T6991] Call trace: [ 433.773541][ T6991] show_stack+0x2c/0x3c (C) [ 433.774517][ T6991] dump_stack_lvl+0xe4/0x150 [ 433.775544][ T6991] dump_stack+0x1c/0x28 [ 433.776382][ T6991] should_fail_ex+0x3b0/0x50c [ 433.777311][ T6991] should_fail+0x14/0x24 [ 433.778166][ T6991] should_fail_usercopy+0x20/0x30 [ 433.779228][ T6991] simple_read_from_buffer+0xd4/0x248 [ 433.780384][ T6991] proc_fail_nth_read+0x134/0x1a0 [ 433.781401][ T6991] vfs_read+0x22c/0x970 [ 433.782201][ T6991] ksys_read+0x15c/0x26c [ 433.783076][ T6991] __arm64_sys_read+0x7c/0x90 [ 433.784072][ T6991] invoke_syscall+0x98/0x2b8 [ 433.785011][ T6991] el0_svc_common+0x130/0x23c [ 433.785892][ T6991] do_el0_svc+0x48/0x58 [ 433.786849][ T6991] el0_svc+0x54/0x168 [ 433.787656][ T6991] el0t_64_sync_handler+0x84/0x108 [ 433.788666][ T6991] el0t_64_sync+0x198/0x19c [ 434.562284][ T6930] bridge_slave_1: entered promiscuous mode [ 434.673914][ T6992] loop0: detected capacity change from 0 to 1764 [ 434.859675][ T6992] FAULT_INJECTION: forcing a failure. [ 434.859675][ T6992] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 434.862566][ T6992] CPU: 1 UID: 0 PID: 6992 Comm: syz.0.98 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 434.864679][ T6992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 434.866631][ T6992] Call trace: [ 434.867325][ T6992] show_stack+0x2c/0x3c (C) [ 434.868308][ T6992] dump_stack_lvl+0xe4/0x150 [ 434.869322][ T6992] dump_stack+0x1c/0x28 [ 434.870170][ T6992] should_fail_ex+0x3b0/0x50c [ 434.871147][ T6992] should_fail+0x14/0x24 [ 434.872027][ T6992] should_fail_usercopy+0x20/0x30 [ 434.873174][ T6992] simple_read_from_buffer+0xd4/0x248 [ 434.874295][ T6992] proc_fail_nth_read+0x134/0x1a0 [ 434.875328][ T6992] vfs_read+0x22c/0x970 [ 434.876236][ T6992] ksys_read+0x15c/0x26c [ 434.877125][ T6992] __arm64_sys_read+0x7c/0x90 [ 434.878174][ T6992] invoke_syscall+0x98/0x2b8 [ 434.879287][ T6992] el0_svc_common+0x130/0x23c [ 434.880312][ T6992] do_el0_svc+0x48/0x58 [ 434.881219][ T6992] el0_svc+0x54/0x168 [ 434.882006][ T6992] el0t_64_sync_handler+0x84/0x108 [ 434.882988][ T6992] el0t_64_sync+0x198/0x19c [ 435.052172][ T6998] loop3: detected capacity change from 0 to 1764 [ 436.032718][ T6930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 436.042663][ T6930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 436.495689][ T6999] loop1: detected capacity change from 0 to 1764 [ 436.634861][ T6999] FAULT_INJECTION: forcing a failure. [ 436.634861][ T6999] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 436.637441][ T6999] CPU: 1 UID: 0 PID: 6999 Comm: syz.1.99 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 436.639507][ T6999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 436.641496][ T6999] Call trace: [ 436.642156][ T6999] show_stack+0x2c/0x3c (C) [ 436.643099][ T6999] dump_stack_lvl+0xe4/0x150 [ 436.644076][ T6999] dump_stack+0x1c/0x28 [ 436.645008][ T6999] should_fail_ex+0x3b0/0x50c [ 436.646001][ T6999] should_fail+0x14/0x24 [ 436.646939][ T6999] should_fail_usercopy+0x20/0x30 [ 436.648009][ T6999] simple_read_from_buffer+0xd4/0x248 [ 436.649025][ T6999] proc_fail_nth_read+0x134/0x1a0 [ 436.650149][ T6999] vfs_read+0x22c/0x970 [ 436.651051][ T6999] ksys_read+0x15c/0x26c [ 436.651993][ T6999] __arm64_sys_read+0x7c/0x90 [ 436.652912][ T6999] invoke_syscall+0x98/0x2b8 [ 436.653903][ T6999] el0_svc_common+0x130/0x23c [ 436.654925][ T6999] do_el0_svc+0x48/0x58 [ 436.655788][ T6999] el0_svc+0x54/0x168 [ 436.656545][ T6999] el0t_64_sync_handler+0x84/0x108 [ 436.657660][ T6999] el0t_64_sync+0x198/0x19c [ 437.924188][ T7006] loop2: detected capacity change from 0 to 1764 [ 438.062610][ T7005] loop0: detected capacity change from 0 to 1764 [ 438.079583][ T6997] FAULT_INJECTION: forcing a failure. [ 438.079583][ T6997] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 438.082585][ T6997] CPU: 1 UID: 0 PID: 6997 Comm: syz.3.100 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 438.084581][ T6997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 438.086627][ T6997] Call trace: [ 438.087229][ T6997] show_stack+0x2c/0x3c (C) [ 438.088099][ T6997] dump_stack_lvl+0xe4/0x150 [ 438.089010][ T6997] dump_stack+0x1c/0x28 [ 438.089781][ T6997] should_fail_ex+0x3b0/0x50c [ 438.090819][ T6997] should_fail+0x14/0x24 [ 438.091698][ T6997] should_fail_usercopy+0x20/0x30 [ 438.092709][ T6997] simple_read_from_buffer+0xd4/0x248 [ 438.093873][ T6997] proc_fail_nth_read+0x134/0x1a0 [ 438.094981][ T6997] vfs_read+0x22c/0x970 [ 438.095812][ T6997] ksys_read+0x15c/0x26c [ 438.096673][ T6997] __arm64_sys_read+0x7c/0x90 [ 438.097587][ T6997] invoke_syscall+0x98/0x2b8 [ 438.098568][ T6997] el0_svc_common+0x130/0x23c [ 438.099549][ T6997] do_el0_svc+0x48/0x58 [ 438.100394][ T6997] el0_svc+0x54/0x168 [ 438.101175][ T6997] el0t_64_sync_handler+0x84/0x108 [ 438.102211][ T6997] el0t_64_sync+0x198/0x19c [ 438.253478][ T7004] FAULT_INJECTION: forcing a failure. [ 438.253478][ T7004] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 438.256276][ T7004] CPU: 0 UID: 0 PID: 7004 Comm: syz.2.102 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 438.258413][ T7004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 438.260538][ T7004] Call trace: [ 438.261271][ T7004] show_stack+0x2c/0x3c (C) [ 438.262179][ T7004] dump_stack_lvl+0xe4/0x150 [ 438.263123][ T7004] dump_stack+0x1c/0x28 [ 438.263988][ T7004] should_fail_ex+0x3b0/0x50c [ 438.264410][ T7005] FAULT_INJECTION: forcing a failure. [ 438.264410][ T7005] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 438.264905][ T7004] should_fail+0x14/0x24 [ 438.268366][ T7004] should_fail_usercopy+0x20/0x30 [ 438.269391][ T7004] simple_read_from_buffer+0xd4/0x248 [ 438.270449][ T7004] proc_fail_nth_read+0x134/0x1a0 [ 438.271414][ T7004] vfs_read+0x22c/0x970 [ 438.272282][ T7004] ksys_read+0x15c/0x26c [ 438.273161][ T7004] __arm64_sys_read+0x7c/0x90 [ 438.274137][ T7004] invoke_syscall+0x98/0x2b8 [ 438.275130][ T7004] el0_svc_common+0x130/0x23c [ 438.276203][ T7004] do_el0_svc+0x48/0x58 [ 438.277090][ T7004] el0_svc+0x54/0x168 [ 438.277952][ T7004] el0t_64_sync_handler+0x84/0x108 [ 438.279079][ T7004] el0t_64_sync+0x198/0x19c [ 438.280046][ T7005] CPU: 1 UID: 0 PID: 7005 Comm: syz.0.101 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 438.282144][ T7005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 438.284115][ T7005] Call trace: [ 438.284828][ T7005] show_stack+0x2c/0x3c (C) [ 438.285749][ T7005] dump_stack_lvl+0xe4/0x150 [ 438.286750][ T7005] dump_stack+0x1c/0x28 [ 438.287657][ T7005] should_fail_ex+0x3b0/0x50c [ 438.288576][ T7005] should_fail+0x14/0x24 [ 438.289443][ T7005] should_fail_usercopy+0x20/0x30 [ 438.290426][ T7005] simple_read_from_buffer+0xd4/0x248 [ 438.291551][ T7005] proc_fail_nth_read+0x134/0x1a0 [ 438.292605][ T7005] vfs_read+0x22c/0x970 [ 438.293423][ T7005] ksys_read+0x15c/0x26c [ 438.294326][ T7005] __arm64_sys_read+0x7c/0x90 [ 438.295226][ T7005] invoke_syscall+0x98/0x2b8 [ 438.296091][ T7005] el0_svc_common+0x130/0x23c [ 438.297089][ T7005] do_el0_svc+0x48/0x58 [ 438.297853][ T7005] el0_svc+0x54/0x168 [ 438.298595][ T7005] el0t_64_sync_handler+0x84/0x108 [ 438.299648][ T7005] el0t_64_sync+0x198/0x19c 1970/01/01 00:07:18 executed programs: 98 [ 441.754656][ T7015] loop0: detected capacity change from 0 to 1764 [ 441.767234][ T7017] loop2: detected capacity change from 0 to 1764 [ 441.784441][ T6930] team0: Port device team_slave_0 added [ 441.787904][ T6930] team0: Port device team_slave_1 added [ 442.587039][ T7019] loop3: detected capacity change from 0 to 1764 [ 442.628523][ T7015] FAULT_INJECTION: forcing a failure. [ 442.628523][ T7015] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.631287][ T7015] CPU: 0 UID: 0 PID: 7015 Comm: syz.0.105 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 442.633331][ T7015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 442.635335][ T7015] Call trace: [ 442.636005][ T7015] show_stack+0x2c/0x3c (C) [ 442.636901][ T7015] dump_stack_lvl+0xe4/0x150 [ 442.637969][ T7015] dump_stack+0x1c/0x28 [ 442.638857][ T7015] should_fail_ex+0x3b0/0x50c [ 442.639805][ T7015] should_fail+0x14/0x24 [ 442.640692][ T7015] should_fail_usercopy+0x20/0x30 [ 442.641853][ T7015] simple_read_from_buffer+0xd4/0x248 [ 442.643028][ T7015] proc_fail_nth_read+0x134/0x1a0 [ 442.643992][ T7015] vfs_read+0x22c/0x970 [ 442.644903][ T7015] ksys_read+0x15c/0x26c [ 442.645790][ T7015] __arm64_sys_read+0x7c/0x90 [ 442.646735][ T7015] invoke_syscall+0x98/0x2b8 [ 442.647638][ T7015] el0_svc_common+0x130/0x23c [ 442.648584][ T7015] do_el0_svc+0x48/0x58 [ 442.649438][ T7015] el0_svc+0x54/0x168 [ 442.650296][ T7015] el0t_64_sync_handler+0x84/0x108 [ 442.651326][ T7015] el0t_64_sync+0x198/0x19c [ 442.707118][ T7019] FAULT_INJECTION: forcing a failure. [ 442.707118][ T7019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 442.709763][ T7019] CPU: 0 UID: 0 PID: 7019 Comm: syz.3.104 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 442.711787][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 442.713774][ T7019] Call trace: [ 442.714465][ T7019] show_stack+0x2c/0x3c (C) [ 442.715333][ T7019] dump_stack_lvl+0xe4/0x150 [ 442.716249][ T7019] dump_stack+0x1c/0x28 [ 442.717120][ T7019] should_fail_ex+0x3b0/0x50c [ 442.718061][ T7019] should_fail+0x14/0x24 [ 442.718902][ T7019] should_fail_usercopy+0x20/0x30 [ 442.719951][ T7019] simple_read_from_buffer+0xd4/0x248 [ 442.721056][ T7019] proc_fail_nth_read+0x134/0x1a0 [ 442.722070][ T7019] vfs_read+0x22c/0x970 [ 442.722874][ T7019] ksys_read+0x15c/0x26c [ 442.723755][ T7019] __arm64_sys_read+0x7c/0x90 [ 442.724793][ T7019] invoke_syscall+0x98/0x2b8 [ 442.725633][ T7019] el0_svc_common+0x130/0x23c [ 442.726543][ T7019] do_el0_svc+0x48/0x58 [ 442.727424][ T7019] el0_svc+0x54/0x168 [ 442.728221][ T7019] el0t_64_sync_handler+0x84/0x108 [ 442.729260][ T7019] el0t_64_sync+0x198/0x19c [ 442.831969][ T6930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 442.833376][ T6930] 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. [ 442.838388][ T6930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 442.906625][ T6930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 442.908135][ T6930] 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. [ 443.899051][ T7027] FAULT_INJECTION: forcing a failure. [ 443.899051][ T7027] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 443.901838][ T7027] CPU: 0 UID: 0 PID: 7027 Comm: syz.2.108 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 443.904029][ T7027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 443.906059][ T7027] Call trace: [ 443.906722][ T7027] show_stack+0x2c/0x3c (C) [ 443.907685][ T7027] dump_stack_lvl+0xe4/0x150 [ 443.908727][ T7027] dump_stack+0x1c/0x28 [ 443.909640][ T7027] should_fail_ex+0x3b0/0x50c [ 443.910586][ T7027] should_fail+0x14/0x24 [ 443.911451][ T7027] should_fail_usercopy+0x20/0x30 [ 443.912477][ T7027] simple_read_from_buffer+0xd4/0x248 [ 443.913504][ T6569] unregister_netdevice: waiting for syz_tun to become free. Usage count = 10 [ 443.913580][ T7027] proc_fail_nth_read+0x134/0x1a0 [ 443.913599][ T7027] vfs_read+0x22c/0x970 [ 443.916105][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 443.916105][ T6569] dst_init+0xbc/0x3ec [ 443.916105][ T6569] dst_alloc+0x118/0x168 [ 443.916105][ T6569] ip_route_output_key_hash_rcu+0x116c/0x1e88 [ 443.916105][ T6569] ip_route_output_key_hash+0x174/0x294 [ 443.916105][ T6569] ip_route_output_flow+0x3c/0x160 [ 443.916105][ T6569] geneve_link_config+0x174/0x550 [ 443.916105][ T6569] geneve_newlink+0x134/0x1a8 [ 443.916105][ T6569] rtnl_newlink+0x1188/0x1bd0 [ 443.916105][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 443.916105][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 443.916105][ T6569] rtnetlink_rcv+0x28/0x38 [ 443.916105][ T6569] netlink_unicast+0x668/0x8a4 [ 443.916105][ T6569] netlink_sendmsg+0x7a4/0xa8c [ 443.916105][ T6569] __sys_sendto+0x374/0x4f4 [ 443.916105][ T6569] __arm64_sys_sendto+0xd8/0xf8 [ 443.916105][ T6569] invoke_syscall+0x98/0x2b8 [ 443.916105][ T6569] [ 443.916483][ T7027] ksys_read+0x15c/0x26c [ 443.916502][ T7027] __arm64_sys_read+0x7c/0x90 [ 443.917412][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 443.917412][ T6569] netdev_get_by_index+0x88/0xe4 [ 443.917412][ T6569] fib6_nh_init+0x1ac/0x1c58 [ 443.917412][ T6569] ip6_route_info_create+0x790/0xefc [ 443.917412][ T6569] ip6_route_add+0x38/0x194 [ 443.917412][ T6569] addrconf_add_linklocal+0x4cc/0x8b4 [ 443.917412][ T6569] addrconf_addr_gen+0x3d4/0x8f4 [ 443.917412][ T6569] addrconf_init_auto_addrs+0x798/0xca0 [ 443.917412][ T6569] addrconf_notify+0x8d0/0xce8 [ 443.917412][ T6569] notifier_call_chain+0x1b4/0x538 [ 443.917412][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 443.917412][ T6569] __dev_notify_flags+0x2c4/0x550 [ 443.917412][ T6569] dev_change_flags+0xd0/0x15c [ 443.917412][ T6569] do_setlink+0xadc/0x3778 [ 443.917412][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 443.917412][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 443.917412][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 443.917412][ T6569] [ 443.935172][ T7027] invoke_syscall+0x98/0x2b8 [ 443.936131][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 443.936131][ T6569] netdev_get_by_index+0x88/0xe4 [ 443.936131][ T6569] fib6_nh_init+0x1ac/0x1c58 [ 443.936131][ T6569] ip6_route_info_create+0x790/0xefc [ 443.936131][ T6569] addrconf_f6i_alloc+0x2c4/0x5d0 [ 443.936131][ T6569] ipv6_add_addr+0x4b4/0xde8 [ 443.936131][ T6569] addrconf_add_linklocal+0x2c4/0x8b4 [ 443.936131][ T6569] addrconf_addr_gen+0x3d4/0x8f4 [ 443.936131][ T6569] addrconf_init_auto_addrs+0x798/0xca0 [ 443.936131][ T6569] addrconf_notify+0x8d0/0xce8 [ 443.936131][ T6569] notifier_call_chain+0x1b4/0x538 [ 443.936131][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 443.936131][ T6569] __dev_notify_flags+0x2c4/0x550 [ 443.936131][ T6569] dev_change_flags+0xd0/0x15c [ 443.936131][ T6569] do_setlink+0xadc/0x3778 [ 443.936131][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 443.936131][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 443.936131][ T6569] [ 443.937047][ T7027] el0_svc_common+0x130/0x23c [ 443.954107][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 443.954107][ T6569] netdev_get_by_index+0x88/0xe4 [ 443.954107][ T6569] fib6_nh_init+0x1ac/0x1c58 [ 443.954107][ T6569] ip6_route_info_create+0x790/0xefc [ 443.954107][ T6569] ip6_route_add+0x38/0x194 [ 443.954107][ T6569] addrconf_add_dev+0x2b8/0x458 [ 443.954107][ T6569] addrconf_init_auto_addrs+0x70c/0xca0 [ 443.954107][ T6569] addrconf_notify+0x8d0/0xce8 [ 443.954107][ T6569] notifier_call_chain+0x1b4/0x538 [ 443.954107][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 443.954107][ T6569] __dev_notify_flags+0x2c4/0x550 [ 443.954107][ T6569] dev_change_flags+0xd0/0x15c [ 443.954107][ T6569] do_setlink+0xadc/0x3778 [ 443.954107][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 443.954107][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 443.954107][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 443.954107][ T6569] rtnetlink_rcv+0x28/0x38 [ 443.954107][ T6569] [ 443.954878][ T7027] do_el0_svc+0x48/0x58 [ 443.973905][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 443.973905][ T6569] netdev_get_by_index+0x88/0xe4 [ 443.973905][ T6569] fib6_nh_init+0x1ac/0x1c58 [ 443.973905][ T6569] ip6_route_info_create+0x790/0xefc [ 443.973905][ T6569] ip6_route_add+0x38/0x194 [ 443.973905][ T6569] addrconf_permanent_addr+0x670/0xaf0 [ 443.973905][ T6569] addrconf_notify+0x7bc/0xce8 [ 443.973905][ T6569] notifier_call_chain+0x1b4/0x538 [ 443.973905][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 443.973905][ T6569] __dev_notify_flags+0x2c4/0x550 [ 443.973905][ T6569] dev_change_flags+0xd0/0x15c [ 443.973905][ T6569] do_setlink+0xadc/0x3778 [ 443.973905][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 443.973905][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 443.973905][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 443.973905][ T6569] rtnetlink_rcv+0x28/0x38 [ 443.973905][ T6569] netlink_unicast+0x668/0x8a4 [ 443.973905][ T6569] [ 443.974749][ T7027] el0_svc+0x54/0x168 [ 443.992583][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 443.992583][ T6569] netdev_get_by_index+0x88/0xe4 [ 443.992583][ T6569] fib6_nh_init+0x1ac/0x1c58 [ 443.992583][ T6569] ip6_route_info_create+0x790/0xefc [ 443.992583][ T6569] addrconf_f6i_alloc+0x2c4/0x5d0 [ 443.992583][ T6569] addrconf_permanent_addr+0x244/0xaf0 [ 443.992583][ T6569] addrconf_notify+0x7bc/0xce8 [ 443.992583][ T6569] notifier_call_chain+0x1b4/0x538 [ 443.992583][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 443.992583][ T6569] __dev_notify_flags+0x2c4/0x550 [ 443.992583][ T6569] dev_change_flags+0xd0/0x15c [ 443.992583][ T6569] do_setlink+0xadc/0x3778 [ 443.992583][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 443.992583][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 443.992583][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 443.992583][ T6569] rtnetlink_rcv+0x28/0x38 [ 443.992583][ T6569] netlink_unicast+0x668/0x8a4 [ 443.992583][ T6569] [ 443.993325][ T7027] el0t_64_sync_handler+0x84/0x108 [ 444.011567][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 444.011567][ T6569] fib_check_nh+0xa84/0x17a4 [ 444.011567][ T6569] fib_create_info+0x105c/0x1e04 [ 444.011567][ T6569] fib_table_insert+0x1a4/0x1574 [ 444.011567][ T6569] fib_magic+0x300/0x4b8 [ 444.011567][ T6569] fib_add_ifaddr+0x33c/0x4ec [ 444.011567][ T6569] fib_netdev_event+0x368/0x4ac [ 444.011567][ T6569] notifier_call_chain+0x1b4/0x538 [ 444.011567][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 444.011567][ T6569] __dev_notify_flags+0x2c4/0x550 [ 444.011567][ T6569] dev_change_flags+0xd0/0x15c [ 444.011567][ T6569] do_setlink+0xadc/0x3778 [ 444.011567][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 444.011567][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 444.011567][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 444.011567][ T6569] rtnetlink_rcv+0x28/0x38 [ 444.011567][ T6569] netlink_unicast+0x668/0x8a4 [ 444.011567][ T6569] [ 444.012277][ T7027] el0t_64_sync+0x198/0x19c [ 444.030670][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 444.030670][ T6569] fib_check_nh+0xa84/0x17a4 [ 444.030670][ T6569] fib_create_info+0x105c/0x1e04 [ 444.030670][ T6569] fib_table_insert+0x1a4/0x1574 [ 444.030670][ T6569] fib_magic+0x300/0x4b8 [ 444.030670][ T6569] fib_add_ifaddr+0x2e4/0x4ec [ 444.030670][ T6569] fib_netdev_event+0x368/0x4ac [ 444.030670][ T6569] notifier_call_chain+0x1b4/0x538 [ 444.030670][ T6569] raw_notifier_call_chain+0x3c/0x50 [ 444.030670][ T6569] __dev_notify_flags+0x2c4/0x550 [ 444.030670][ T6569] dev_change_flags+0xd0/0x15c [ 444.030670][ T6569] do_setlink+0xadc/0x3778 [ 444.030670][ T6569] rtnl_newlink+0x14c4/0x1bd0 [ 444.030670][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 444.030670][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 444.030670][ T6569] rtnetlink_rcv+0x28/0x38 [ 444.030670][ T6569] netlink_unicast+0x668/0x8a4 [ 444.030670][ T6569] [ 444.068643][ T6569] ref_tracker: syz_tun@000000008598040f has 1/9 users at [ 444.068643][ T6569] netdev_tracker_alloc+0x68/0xb4 [ 444.068643][ T6569] fib_create_info+0x1214/0x1e04 [ 444.068643][ T6569] fib_table_insert+0x1a4/0x1574 [ 444.068643][ T6569] fib_magic+0x300/0x4b8 [ 444.068643][ T6569] fib_add_ifaddr+0x118/0x4ec [ 444.068643][ T6569] fib_inetaddr_event+0x12c/0x200 [ 444.068643][ T6569] notifier_call_chain+0x1b4/0x538 [ 444.068643][ T6569] blocking_notifier_call_chain+0x70/0xa0 [ 444.068643][ T6569] __inet_insert_ifa+0x8b0/0xac8 [ 444.068643][ T6569] inet_rtm_newaddr+0xf90/0x18e4 [ 444.068643][ T6569] rtnetlink_rcv_msg+0x630/0xa9c [ 444.068643][ T6569] netlink_rcv_skb+0x214/0x3c4 [ 444.068643][ T6569] rtnetlink_rcv+0x28/0x38 [ 444.068643][ T6569] netlink_unicast+0x668/0x8a4 [ 444.068643][ T6569] netlink_sendmsg+0x7a4/0xa8c [ 444.068643][ T6569] __sys_sendto+0x374/0x4f4 [ 444.068643][ T6569] [ 444.927494][ T7026] loop0: detected capacity change from 0 to 1764 1970/01/01 00:07:23 executed programs: 104 [ 444.954658][ T7026] FAULT_INJECTION: forcing a failure. [ 444.954658][ T7026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 444.957432][ T7026] CPU: 0 UID: 0 PID: 7026 Comm: syz.0.107 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 444.959386][ T7026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 444.961156][ T7026] Call trace: [ 444.961840][ T7026] show_stack+0x2c/0x3c (C) [ 444.962746][ T7026] dump_stack_lvl+0xe4/0x150 [ 444.963695][ T7026] dump_stack+0x1c/0x28 [ 444.964522][ T7026] should_fail_ex+0x3b0/0x50c [ 444.965443][ T7026] should_fail+0x14/0x24 [ 444.966362][ T7026] should_fail_usercopy+0x20/0x30 [ 444.967363][ T7026] simple_read_from_buffer+0xd4/0x248 [ 444.968499][ T7026] proc_fail_nth_read+0x134/0x1a0 [ 444.969565][ T7026] vfs_read+0x22c/0x970 [ 444.970402][ T7026] ksys_read+0x15c/0x26c [ 444.971357][ T7026] __arm64_sys_read+0x7c/0x90 [ 444.972416][ T7026] invoke_syscall+0x98/0x2b8 [ 444.973294][ T7026] el0_svc_common+0x130/0x23c [ 444.974287][ T7026] do_el0_svc+0x48/0x58 [ 444.975082][ T7026] el0_svc+0x54/0x168 [ 444.975824][ T7026] el0t_64_sync_handler+0x84/0x108 [ 444.976925][ T7026] el0t_64_sync+0x198/0x19c [ 445.012181][ T6930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 447.816575][ T7038] loop0: detected capacity change from 0 to 1764 [ 447.819964][ T7037] loop1: detected capacity change from 0 to 1764 [ 447.843970][ T7038] FAULT_INJECTION: forcing a failure. [ 447.843970][ T7038] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.846707][ T7038] CPU: 0 UID: 0 PID: 7038 Comm: syz.0.111 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 447.848647][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 447.850605][ T7038] Call trace: [ 447.851242][ T7038] show_stack+0x2c/0x3c (C) [ 447.852336][ T7038] dump_stack_lvl+0xe4/0x150 [ 447.853256][ T7038] dump_stack+0x1c/0x28 [ 447.854078][ T7038] should_fail_ex+0x3b0/0x50c [ 447.855086][ T7038] should_fail+0x14/0x24 [ 447.855930][ T7038] should_fail_usercopy+0x20/0x30 [ 447.856929][ T7038] simple_read_from_buffer+0xd4/0x248 [ 447.857945][ T7038] proc_fail_nth_read+0x134/0x1a0 [ 447.858990][ T7038] vfs_read+0x22c/0x970 [ 447.859900][ T7038] ksys_read+0x15c/0x26c [ 447.860801][ T7038] __arm64_sys_read+0x7c/0x90 [ 447.861723][ T7038] invoke_syscall+0x98/0x2b8 [ 447.862621][ T7038] el0_svc_common+0x130/0x23c [ 447.863614][ T7038] do_el0_svc+0x48/0x58 [ 447.864473][ T7038] el0_svc+0x54/0x168 [ 447.865259][ T7038] el0t_64_sync_handler+0x84/0x108 [ 447.866221][ T7038] el0t_64_sync+0x198/0x19c [ 447.968089][ T7034] FAULT_INJECTION: forcing a failure. [ 447.968089][ T7034] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 447.970557][ T7034] CPU: 1 UID: 0 PID: 7034 Comm: syz.1.110 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 447.972541][ T7034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 447.974583][ T7034] Call trace: [ 447.975292][ T7034] show_stack+0x2c/0x3c (C) [ 447.976272][ T7034] dump_stack_lvl+0xe4/0x150 [ 447.977325][ T7034] dump_stack+0x1c/0x28 [ 447.978191][ T7034] should_fail_ex+0x3b0/0x50c [ 447.979203][ T7034] should_fail+0x14/0x24 [ 447.980089][ T7034] should_fail_usercopy+0x20/0x30 [ 447.981069][ T7034] simple_read_from_buffer+0xd4/0x248 [ 447.982152][ T7034] proc_fail_nth_read+0x134/0x1a0 [ 447.983203][ T7034] vfs_read+0x22c/0x970 [ 447.984067][ T7034] ksys_read+0x15c/0x26c [ 447.984929][ T7034] __arm64_sys_read+0x7c/0x90 [ 447.985855][ T7034] invoke_syscall+0x98/0x2b8 [ 447.986847][ T7034] el0_svc_common+0x130/0x23c [ 447.987823][ T7034] do_el0_svc+0x48/0x58 [ 447.988655][ T7034] el0_svc+0x54/0x168 [ 447.989584][ T7034] el0t_64_sync_handler+0x84/0x108 [ 447.990681][ T7034] el0t_64_sync+0x198/0x19c [ 448.289261][ T7043] loop2: detected capacity change from 0 to 1764 [ 449.348251][ T7042] loop3: detected capacity change from 0 to 1764 [ 450.393726][ T7046] loop0: detected capacity change from 0 to 1764 [ 450.397871][ T7042] FAULT_INJECTION: forcing a failure. [ 450.397871][ T7042] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 450.400631][ T7042] CPU: 0 UID: 0 PID: 7042 Comm: syz.3.113 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 450.402628][ T7042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 450.404660][ T7042] Call trace: [ 450.405317][ T7042] show_stack+0x2c/0x3c (C) [ 450.406249][ T7042] dump_stack_lvl+0xe4/0x150 [ 450.407161][ T7042] dump_stack+0x1c/0x28 [ 450.407929][ T7042] should_fail_ex+0x3b0/0x50c [ 450.408895][ T7042] should_fail+0x14/0x24 [ 450.409742][ T7042] should_fail_usercopy+0x20/0x30 [ 450.410795][ T7042] simple_read_from_buffer+0xd4/0x248 [ 450.411882][ T7042] proc_fail_nth_read+0x134/0x1a0 [ 450.412895][ T7042] vfs_read+0x22c/0x970 [ 450.413678][ T7042] ksys_read+0x15c/0x26c [ 450.414560][ T7042] __arm64_sys_read+0x7c/0x90 [ 450.415516][ T7042] invoke_syscall+0x98/0x2b8 [ 450.416439][ T7042] el0_svc_common+0x130/0x23c [ 450.417386][ T7042] do_el0_svc+0x48/0x58 [ 450.418210][ T7042] el0_svc+0x54/0x168 [ 450.418961][ T7042] el0t_64_sync_handler+0x84/0x108 [ 450.420052][ T7042] el0t_64_sync+0x198/0x19c [ 450.426814][ T7046] FAULT_INJECTION: forcing a failure. [ 450.426814][ T7046] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 450.429540][ T7046] CPU: 1 UID: 0 PID: 7046 Comm: syz.0.114 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 450.431721][ T7046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 450.433769][ T7046] Call trace: [ 450.434460][ T7046] show_stack+0x2c/0x3c (C) [ 450.435366][ T7046] dump_stack_lvl+0xe4/0x150 [ 450.436361][ T7046] dump_stack+0x1c/0x28 [ 450.437178][ T7046] should_fail_ex+0x3b0/0x50c [ 450.438168][ T7046] should_fail+0x14/0x24 [ 450.438985][ T7046] should_fail_usercopy+0x20/0x30 [ 450.439974][ T7046] simple_read_from_buffer+0xd4/0x248 [ 450.441227][ T7046] proc_fail_nth_read+0x134/0x1a0 [ 450.442271][ T7046] vfs_read+0x22c/0x970 [ 450.443059][ T7046] ksys_read+0x15c/0x26c [ 450.443976][ T7046] __arm64_sys_read+0x7c/0x90 [ 450.445068][ T7046] invoke_syscall+0x98/0x2b8 [ 450.446178][ T7046] el0_svc_common+0x130/0x23c [ 450.447237][ T7046] do_el0_svc+0x48/0x58 [ 450.448081][ T7046] el0_svc+0x54/0x168 [ 450.448961][ T7046] el0t_64_sync_handler+0x84/0x108 [ 450.450006][ T7046] el0t_64_sync+0x198/0x19c 1970/01/01 00:07:30 executed programs: 110 [ 450.781111][ T7053] loop1: detected capacity change from 0 to 1764 [ 451.753507][ T7055] loop3: detected capacity change from 0 to 1764 [ 451.798818][ T7055] FAULT_INJECTION: forcing a failure. [ 451.798818][ T7055] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 451.801724][ T7055] CPU: 1 UID: 0 PID: 7055 Comm: syz.3.117 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 451.803703][ T7055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 451.805692][ T7055] Call trace: [ 451.806316][ T7055] show_stack+0x2c/0x3c (C) [ 451.807265][ T7055] dump_stack_lvl+0xe4/0x150 [ 451.808100][ T7055] dump_stack+0x1c/0x28 [ 451.808954][ T7055] should_fail_ex+0x3b0/0x50c [ 451.809896][ T7055] should_fail+0x14/0x24 [ 451.810796][ T7055] should_fail_usercopy+0x20/0x30 [ 451.811909][ T7055] simple_read_from_buffer+0xd4/0x248 [ 451.812927][ T7055] proc_fail_nth_read+0x134/0x1a0 [ 451.814001][ T7055] vfs_read+0x22c/0x970 [ 451.814787][ T7055] ksys_read+0x15c/0x26c [ 451.815655][ T7055] __arm64_sys_read+0x7c/0x90 [ 451.816609][ T7055] invoke_syscall+0x98/0x2b8 [ 451.817473][ T7055] el0_svc_common+0x130/0x23c [ 451.818382][ T7055] do_el0_svc+0x48/0x58 [ 451.819377][ T7055] el0_svc+0x54/0x168 [ 451.820202][ T7055] el0t_64_sync_handler+0x84/0x108 [ 451.821312][ T7055] el0t_64_sync+0x198/0x19c [ 451.826438][ T7049] FAULT_INJECTION: forcing a failure. [ 451.826438][ T7049] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 451.829090][ T7049] CPU: 1 UID: 0 PID: 7049 Comm: syz.1.115 Not tainted 6.12.0-rc7-syzkaller-g887407160d72 #0 [ 451.831155][ T7049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 451.833414][ T7049] Call trace: [ 451.834135][ T7049] show_stack+0x2c/0x3c (C) [ 451.835072][ T7049] dump_stack_lvl+0xe4/0x150 [ 451.836017][ T7049] dump_stack+0x1c/0x28 [ 451.836947][ T7049] should_fail_ex+0x3b0/0x50c [ 451.837896][ T7049] should_fail+0x14/0x24 [ 451.838703][ T7049] should_fail_usercopy+0x20/0x30 [ 451.839815][ T7049] simple_read_from_buffer+0xd4/0x248 [ 451.841020][ T7049] proc_fail_nth_read+0x134/0x1a0 [ 451.842089][ T7049] vfs_read+0x22c/0x970 [ 451.842986][ T7049] ksys_read+0x15c/0x26c [ 451.843910][ T7049] __arm64_sys_read+0x7c/0x90 [ 451.845014][ T7049] invoke_syscall+0x98/0x2b8 [ 451.845965][ T7049] el0_svc_common+0x130/0x23c [ 451.846992][ T7049] do_el0_svc+0x48/0x58 [ 451.847805][ T7049] el0_svc+0x54/0x168 [ 451.848620][ T7049] el0t_64_sync_handler+0x84/0x108 [ 451.849690][ T7049] el0t_64_sync+0x198/0x19c