last executing test programs: 0s ago: executing program 3 (id=4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x42, 0x1b6) ftruncate(r0, 0x100000) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/nvmet/subsystems/testsubsys\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./config/nvmet/subsystems/testsubsys/attr_allow_any_host\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/nvmet/subsystems/testsubsys/namespaces/1\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/nvmet/subsystems/testsubsys/namespaces/1/buffered_io\x00', 0x1, 0x0) write(r2, &(0x7f0000000340)='1', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/nvmet/subsystems/testsubsys/namespaces/1/device_path\x00', 0x1, 0x0) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/nvmet/subsystems/testsubsys/namespaces/1/enable\x00', 0x1, 0x0) write(r4, &(0x7f00000004c0)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/nvmet/ports/1\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/nvmet/ports/1/addr_trtype\x00', 0x1, 0x0) write(r5, &(0x7f0000000600)='loop', 0x4) symlinkat(0x0, 0xffffffffffffff9c, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts. [ 76.162343][ T5760] cgroup: Unknown subsys name 'net' [ 76.302364][ T5760] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 78.028663][ T5760] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.346967][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.363206][ T5785] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.370592][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.371811][ T5785] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.385740][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.386507][ T5785] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.400859][ T5785] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.409095][ T5785] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.411301][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.424073][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.432190][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.432226][ T5785] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 80.444713][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.455945][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.463261][ T5785] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.463643][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.481682][ T5084] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.490900][ T5785] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.514474][ T5788] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.522011][ T5788] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.522358][ T5787] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 80.531041][ T5788] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 80.537798][ T5787] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.545381][ T5788] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.961970][ T5775] chnl_net:caif_netlink_parms(): no params data found [ 81.050198][ T5773] chnl_net:caif_netlink_parms(): no params data found [ 81.115250][ T5772] chnl_net:caif_netlink_parms(): no params data found [ 81.196523][ T5774] chnl_net:caif_netlink_parms(): no params data found [ 81.235339][ T5775] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.243037][ T5775] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.250650][ T5775] bridge_slave_0: entered allmulticast mode [ 81.257956][ T5775] bridge_slave_0: entered promiscuous mode [ 81.272584][ T5775] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.279796][ T5775] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.287273][ T5775] bridge_slave_1: entered allmulticast mode [ 81.294406][ T5775] bridge_slave_1: entered promiscuous mode [ 81.390658][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.397937][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.407854][ T5773] bridge_slave_0: entered allmulticast mode [ 81.415153][ T5773] bridge_slave_0: entered promiscuous mode [ 81.432546][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.439965][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.447324][ T5773] bridge_slave_1: entered allmulticast mode [ 81.456976][ T5773] bridge_slave_1: entered promiscuous mode [ 81.471465][ T5775] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.485405][ T5775] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.494822][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.501994][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.510526][ T5772] bridge_slave_0: entered allmulticast mode [ 81.517609][ T5772] bridge_slave_0: entered promiscuous mode [ 81.526410][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.533550][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.541263][ T5772] bridge_slave_1: entered allmulticast mode [ 81.548810][ T5772] bridge_slave_1: entered promiscuous mode [ 81.614771][ T5773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.631374][ T5775] team0: Port device team_slave_0 added [ 81.651754][ T5773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.674287][ T5775] team0: Port device team_slave_1 added [ 81.693548][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.749553][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.761572][ T5773] team0: Port device team_slave_0 added [ 81.771304][ T5773] team0: Port device team_slave_1 added [ 81.778190][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.785585][ T5775] 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. [ 81.811659][ T5775] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.824151][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.831313][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.839374][ T5774] bridge_slave_0: entered allmulticast mode [ 81.846596][ T5774] bridge_slave_0: entered promiscuous mode [ 81.878579][ T5775] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.885734][ T5775] 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. [ 81.913775][ T5775] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.941887][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.949358][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.956787][ T5774] bridge_slave_1: entered allmulticast mode [ 81.963627][ T5774] bridge_slave_1: entered promiscuous mode [ 81.994367][ T5772] team0: Port device team_slave_0 added [ 82.028948][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.036588][ T5773] 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. [ 82.066882][ T5773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.080221][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.087333][ T5773] 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. [ 82.113341][ T5773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.126378][ T5772] team0: Port device team_slave_1 added [ 82.159659][ T5775] hsr_slave_0: entered promiscuous mode [ 82.167614][ T5775] hsr_slave_1: entered promiscuous mode [ 82.230035][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.237184][ T5772] 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. [ 82.269513][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.285698][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.297985][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.308493][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.315673][ T5772] 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. [ 82.341932][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.419207][ T5774] team0: Port device team_slave_0 added [ 82.441372][ T5773] hsr_slave_0: entered promiscuous mode [ 82.447954][ T5773] hsr_slave_1: entered promiscuous mode [ 82.454966][ T5773] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.462773][ T5773] Cannot create hsr debugfs directory [ 82.485658][ T5774] team0: Port device team_slave_1 added [ 82.534575][ T5787] Bluetooth: hci1: command tx timeout [ 82.546555][ T5772] hsr_slave_0: entered promiscuous mode [ 82.554857][ T5772] hsr_slave_1: entered promiscuous mode [ 82.560961][ T5772] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.568624][ T5772] Cannot create hsr debugfs directory [ 82.613844][ T5787] Bluetooth: hci0: command tx timeout [ 82.624257][ T5787] Bluetooth: hci2: command tx timeout [ 82.624819][ T5776] Bluetooth: hci3: command tx timeout [ 82.647773][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.654853][ T5774] 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. [ 82.681059][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.699011][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.706172][ T5774] 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. [ 82.732507][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.896156][ T5774] hsr_slave_0: entered promiscuous mode [ 82.902501][ T5774] hsr_slave_1: entered promiscuous mode [ 82.908994][ T5774] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.916683][ T5774] Cannot create hsr debugfs directory [ 83.119263][ T5775] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.139523][ T5775] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.149394][ T5775] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 83.171931][ T5775] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 83.241131][ T5773] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 83.250818][ T5773] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 83.262851][ T5773] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 83.272865][ T5773] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 83.372474][ T5772] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.396263][ T5772] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.438603][ T5772] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 83.451143][ T5772] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 83.502659][ T5775] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.542749][ T5774] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.563562][ T5774] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.579333][ T5774] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.592302][ T5774] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.611772][ T5775] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.645257][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.652772][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.691260][ T1328] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.698519][ T1328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.793613][ T5773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.840177][ T5775] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.857325][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.892734][ T5773] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.929989][ T5772] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.958665][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.965897][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.987991][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.995259][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.019314][ T1328] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.026541][ T1328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.061860][ T1328] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.069073][ T1328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.113162][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.210944][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.249438][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.256652][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.280303][ T4563] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.287536][ T4563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.381755][ T5775] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.505320][ T5775] veth0_vlan: entered promiscuous mode [ 84.548056][ T5775] veth1_vlan: entered promiscuous mode [ 84.614938][ T5776] Bluetooth: hci1: command tx timeout [ 84.650469][ T5775] veth0_macvtap: entered promiscuous mode [ 84.673534][ T5775] veth1_macvtap: entered promiscuous mode [ 84.694915][ T5776] Bluetooth: hci2: command tx timeout [ 84.695612][ T5787] Bluetooth: hci0: command tx timeout [ 84.703848][ T5776] Bluetooth: hci3: command tx timeout [ 84.806621][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.840770][ T5775] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.877688][ T5773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.892228][ T5775] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.904086][ T5775] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.912853][ T5775] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.922666][ T5775] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.949951][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.053148][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.082524][ T5772] veth0_vlan: entered promiscuous mode [ 85.121445][ T5773] veth0_vlan: entered promiscuous mode [ 85.156172][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.178954][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.179863][ T5772] veth1_vlan: entered promiscuous mode [ 85.230657][ T5773] veth1_vlan: entered promiscuous mode [ 85.293528][ T4563] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.316486][ T4563] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.320085][ T5772] veth0_macvtap: entered promiscuous mode [ 85.357227][ T5772] veth1_macvtap: entered promiscuous mode [ 85.377668][ T5773] veth0_macvtap: entered promiscuous mode [ 85.397055][ T5773] veth1_macvtap: entered promiscuous mode [ 85.439941][ T5774] veth0_vlan: entered promiscuous mode [ 85.449138][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.461276][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.472853][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.507980][ T5774] veth1_vlan: entered promiscuous mode [ 85.528627][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.540789][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.568883][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.587118][ T5841] nvmet: adding nsid 1 to subsystem testsubsys [ 85.594297][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.608573][ T5841] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 85.615491][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.620340][ T5841] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 85.636010][ T5841] CPU: 1 PID: 5841 Comm: syz.3.4 Not tainted syzkaller #0 [ 85.639987][ T5772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.643148][ T5841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 85.643162][ T5841] RIP: 0010:strlen+0x29/0x70 [ 85.668236][ T5841] Code: da f3 0f 1e fa 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 [ 85.687861][ T5841] RSP: 0018:ffffc900049d79c0 EFLAGS: 00010246 [ 85.693942][ T5841] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 85.701923][ T5841] RDX: ffffc9000d76d000 RSI: 0000000000000605 RDI: 0000000000000000 [ 85.709905][ T5841] RBP: ffffc900049d7af8 R08: ffffffff8e8c8daf R09: 1ffffffff1d191b5 [ 85.717887][ T5841] R10: dffffc0000000000 R11: fffffbfff1d191b6 R12: 1ffff9200093af48 [ 85.725866][ T5841] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffffffffffffffff [ 85.733951][ T5841] FS: 00007fe3da9286c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 85.742891][ T5841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.749490][ T5841] CR2: 000000110c292fff CR3: 000000005e2e4000 CR4: 00000000003506e0 [ 85.757497][ T5841] Call Trace: [ 85.760782][ T5841] [ 85.763726][ T5841] getname_kernel+0x28/0x2f0 [ 85.768339][ T5841] filp_open+0x88/0x1e0 [ 85.772507][ T5841] ? file_open_name+0x1c0/0x1c0 [ 85.777370][ T5841] ? nvmet_ns_enable+0x4d/0x8c0 [ 85.782232][ T5841] ? __might_sleep+0xe0/0xe0 [ 85.786840][ T5841] ? mutex_lock_nested+0x20/0x20 [ 85.791789][ T5841] ? __lock_acquire+0x7d80/0x7d80 [ 85.796912][ T5841] nvmet_file_ns_enable+0x74/0x330 [ 85.802035][ T5841] nvmet_ns_enable+0xf4/0x8c0 [ 85.806737][ T5841] nvmet_ns_enable_store+0xd8/0x170 [ 85.811945][ T5841] ? nvmet_ns_enable_show+0x60/0x60 [ 85.817154][ T5841] ? down_read+0x1ac/0x2e0 [ 85.821582][ T5841] configfs_write_iter+0x312/0x400 [ 85.826705][ T5841] ? nvmet_ns_enable_show+0x60/0x60 [ 85.831909][ T5841] vfs_write+0x474/0x9a0 [ 85.836166][ T5841] ? file_end_write+0x250/0x250 [ 85.841031][ T5841] ? __fget_files+0x3fc/0x460 [ 85.845729][ T5841] ? __fdget_pos+0x2a3/0x330 [ 85.850329][ T5841] ? ksys_write+0x74/0x260 [ 85.854760][ T5841] ksys_write+0x151/0x260 [ 85.859104][ T5841] ? __ia32_sys_read+0x90/0x90 [ 85.863884][ T5841] ? lockdep_hardirqs_on+0x98/0x150 [ 85.869103][ T5841] do_syscall_64+0x55/0xb0 [ 85.873531][ T5841] ? clear_bhb_loop+0x40/0x90 [ 85.878220][ T5841] ? clear_bhb_loop+0x40/0x90 [ 85.882908][ T5841] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.888821][ T5841] RIP: 0033:0x7fe3d999e159 [ 85.893244][ T5841] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 85.912865][ T5841] RSP: 002b:00007fe3da928028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 85.921288][ T5841] RAX: ffffffffffffffda RBX: 00007fe3d9c25fa0 RCX: 00007fe3d999e159 [ 85.929292][ T5841] RDX: 0000000000000002 RSI: 00002000000004c0 RDI: 0000000000000004 [ 85.937292][ T5841] RBP: 00007fe3d9a35024 R08: 0000000000000000 R09: 0000000000000000 [ 85.945279][ T5841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.953257][ T5841] R13: 00007fe3d9c26038 R14: 00007fe3d9c25fa0 R15: 00007ffc6dd04958 [ 85.961246][ T5841] [ 85.964277][ T5841] Modules linked in: [ 85.977647][ T5772] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.985686][ T5841] ---[ end trace 0000000000000000 ]--- [ 85.990254][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.993051][ T5841] RIP: 0010:strlen+0x29/0x70 [ 86.004335][ T5772] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.005473][ T5841] Code: da f3 0f 1e fa 41 57 41 56 41 54 53 48 c7 c0 ff ff ff ff 49 be 00 00 00 00 00 fc ff df 48 89 fb 49 89 c7 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 75 11 48 ff c3 49 8d 47 01 42 80 7c 3f 01 00 [ 86.013659][ T5772] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.033405][ T5841] RSP: 0018:ffffc900049d79c0 EFLAGS: 00010246 [ 86.045621][ T5772] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.049693][ T5841] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000080000 [ 86.061590][ T5772] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.067825][ T5841] RDX: ffffc9000d76d000 RSI: 0000000000000605 RDI: 0000000000000000 [ 86.098290][ T5841] RBP: ffffc900049d7af8 R08: ffffffff8e8c8daf R09: 1ffffffff1d191b5 [ 86.106509][ T5841] R10: dffffc0000000000 R11: fffffbfff1d191b6 R12: 1ffff9200093af48 [ 86.121719][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.123873][ T5841] R13: dffffc0000000000 R14: dffffc0000000000 R15: ffffffffffffffff [ 86.133560][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.152600][ T5773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.154126][ T5841] FS: 00007fe3da9286c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 86.164808][ T5773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.173334][ T5841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.183456][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.202622][ T5841] CR2: 00007fff6b10cf32 CR3: 000000005e2e4000 CR4: 00000000003506e0 [ 86.215232][ T5841] Kernel panic - not syncing: Fatal exception [ 86.221620][ T5841] Kernel Offset: disabled [ 86.225947][ T5841] Rebooting in 86400 seconds..