Warning: Permanently added '10.128.1.161' (ED25519) to the list of known hosts. 1970/01/01 00:00:22 parsed 1 programs 1970/01/01 00:00:22 serving rpc on tcp://35379 [ 23.515549][ T4726] cgroup: Unknown subsys name 'net' [ 23.655680][ T4726] cgroup: Unknown subsys name 'cpuset' [ 23.656984][ T4726] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 23.773521][ T4726] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 26.356909][ T4733] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 26.727314][ T4756] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 26.727576][ T4756] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 26.727731][ T4756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 26.728060][ T4756] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 26.728276][ T4756] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 27.149610][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 27.149621][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 27.157973][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 27.157984][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 27.664985][ T4790] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.665331][ T4790] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.665706][ T4790] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.713070][ T4790] infiniband rxe0: set active [ 27.713330][ T4469] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.713377][ T4790] infiniband rxe0: added rxe_eth0 [ 27.727126][ T4790] RDS/IB: rxe0: added [ 27.727205][ T4790] smc: adding ib device rxe0 with port count 1 [ 27.727231][ T4790] smc: ib device rxe0 port 1 has no pnetid [ 27.727525][ T4469] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.728123][ T4790] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.764991][ T4790] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.815480][ T4790] rxe_eth0 speed is unknown, defaulting to 1000 [ 27.972944][ T4790] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.973232][ T4790] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.973296][ T4790] bridge_slave_0: entered allmulticast mode [ 27.973753][ T4790] bridge_slave_0: entered promiscuous mode [ 27.976858][ T4790] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.976878][ T4790] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.976919][ T4790] bridge_slave_1: entered allmulticast mode [ 27.977378][ T4790] bridge_slave_1: entered promiscuous mode [ 27.989349][ T4790] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.990320][ T4790] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.998807][ T4790] team0: Port device team_slave_0 added [ 27.999540][ T4790] team0: Port device team_slave_1 added [ 28.005782][ T4790] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.005791][ T4790] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 28.005802][ T4790] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.006516][ T4790] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.006524][ T4790] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 28.006539][ T4790] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.017847][ T4790] hsr_slave_0: entered promiscuous mode [ 28.018148][ T4790] hsr_slave_1: entered promiscuous mode [ 28.063591][ T4790] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.067059][ T4790] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 28.067397][ T4790] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.068349][ T4790] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 28.068749][ T4790] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.069855][ T4790] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 28.070210][ T4790] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.071009][ T4790] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 28.089188][ T4790] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.089221][ T4790] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.089365][ T4790] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.089403][ T4790] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.104513][ T4790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.108808][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.109211][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.111642][ T4790] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.113635][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.113674][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.123845][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.123875][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.209979][ T4790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.222702][ T4790] veth0_vlan: entered promiscuous mode [ 28.226046][ T4790] veth1_vlan: entered promiscuous mode [ 28.233131][ T4790] veth0_macvtap: entered promiscuous mode [ 28.236990][ T4790] veth1_macvtap: entered promiscuous mode [ 28.240924][ T4790] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.242768][ T4790] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.274347][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.274384][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.274405][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.274420][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.316952][ T4829] rxe_eth0 speed is unknown, defaulting to 1000 [ 28.340248][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.407206][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:28 executed programs: 0 [ 28.488545][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.493975][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 28.496168][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 28.496383][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 28.496683][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 28.496870][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 28.559268][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 28.569583][ T4832] rxe_eth0 speed is unknown, defaulting to 1000 [ 28.662606][ T4832] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.662676][ T4832] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.662724][ T4832] bridge_slave_0: entered allmulticast mode [ 28.663115][ T4832] bridge_slave_0: entered promiscuous mode [ 28.663959][ T4832] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.664907][ T4832] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.664970][ T4832] bridge_slave_1: entered allmulticast mode [ 28.665363][ T4832] bridge_slave_1: entered promiscuous mode [ 28.672269][ T4832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.673097][ T4832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.679613][ T4832] team0: Port device team_slave_0 added [ 28.680299][ T4832] team0: Port device team_slave_1 added [ 28.687138][ T4832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.687147][ T4832] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 28.687161][ T4832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.687650][ T4832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.687656][ T4832] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 28.687669][ T4832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.696887][ T4832] hsr_slave_0: entered promiscuous mode [ 28.697155][ T4832] hsr_slave_1: entered promiscuous mode [ 28.697339][ T4832] debugfs: 'hsr0' already exists in 'hsr' [ 28.697392][ T4832] Cannot create hsr debugfs directory [ 30.574453][ T51] Bluetooth: hci0: command tx timeout [ 31.553633][ T12] bridge_slave_1: left allmulticast mode [ 31.553664][ T12] bridge_slave_1: left promiscuous mode [ 31.553973][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.559871][ T12] bridge_slave_0: left allmulticast mode [ 31.559886][ T12] bridge_slave_0: left promiscuous mode [ 31.559965][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.617093][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 31.645450][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 31.656620][ T12] bond0 (unregistering): Released all slaves [ 31.756455][ T12] hsr_slave_0: left promiscuous mode [ 31.756761][ T12] hsr_slave_1: left promiscuous mode [ 31.757044][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.757061][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.758087][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.758097][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.761321][ T12] veth1_macvtap: left promiscuous mode [ 31.761354][ T12] veth0_macvtap: left promiscuous mode [ 31.761423][ T12] veth1_vlan: left promiscuous mode [ 31.761463][ T12] veth0_vlan: left promiscuous mode [ 31.858838][ T12] team0 (unregistering): Port device team_slave_1 removed [ 31.862400][ T12] team0 (unregistering): Port device team_slave_0 removed [ 31.906333][ T4404] 8021q: adding VLAN 0 to HW filter on device eth0 [ 32.131056][ T4832] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.132752][ T4832] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.133169][ T4832] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.138116][ T4832] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.138445][ T4832] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.142990][ T4832] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.158159][ T4832] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.159377][ T4832] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.183679][ T4832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.188093][ T4832] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.191503][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.191528][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.198808][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.198849][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.223875][ T4832] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.223893][ T4832] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.348718][ T4832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.361590][ T4832] veth0_vlan: entered promiscuous mode [ 32.363542][ T4832] veth1_vlan: entered promiscuous mode [ 32.372831][ T4832] veth0_macvtap: entered promiscuous mode [ 32.378515][ T4832] veth1_macvtap: entered promiscuous mode [ 32.383791][ T4832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.389473][ T4832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.416037][ T3699] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.416311][ T3699] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.416338][ T3699] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.416346][ T3699] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.416519][ T3699] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.416856][ T3699] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.427760][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.427773][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.473781][ T4936] ================================================================== [ 32.473793][ T4936] BUG: KASAN: global-out-of-bounds in kobject_synth_uevent+0x1e0/0x730 [ 32.473815][ T4936] Read of size 1 at addr ffff800087ae839f by task syz.0.17/4936 [ 32.473823][ T4936] [ 32.473828][ T4936] CPU: 0 UID: 0 PID: 4936 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 32.473836][ T4936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 32.473841][ T4936] Call trace: [ 32.473844][ T4936] show_stack+0x2c/0x3c (C) [ 32.473857][ T4936] __dump_stack+0x30/0x40 [ 32.473867][ T4936] dump_stack_lvl+0xd8/0x12c [ 32.473876][ T4936] print_address_description+0xb0/0x238 [ 32.473884][ T4936] print_report+0x68/0x84 [ 32.473891][ T4936] kasan_report+0x8c/0xc4 [ 32.473900][ T4936] __asan_report_load1_noabort+0x20/0x2c [ 32.473910][ T4936] kobject_synth_uevent+0x1e0/0x730 [ 32.473918][ T4936] bus_uevent_store+0x48/0x8c [ 32.473926][ T4936] bus_attr_store+0x80/0xa4 [ 32.473932][ T4936] sysfs_kf_write+0xe0/0x108 [ 32.473939][ T4936] kernfs_fop_write_iter+0x260/0x3b8 [ 32.473949][ T4936] vfs_write+0x51c/0xa0c [ 32.473956][ T4936] ksys_write+0x12c/0x228 [ 32.473963][ T4936] __arm64_sys_write+0x84/0x98 [ 32.473970][ T4936] invoke_syscall+0x98/0x244 [ 32.473980][ T4936] el0_svc_common+0xec/0x23c [ 32.473989][ T4936] do_el0_svc+0x4c/0x5c [ 32.474003][ T4936] el0_svc+0x60/0x1d8 [ 32.474010][ T4936] el0t_64_sync_handler+0x44/0x104 [ 32.474017][ T4936] el0t_64_sync+0x198/0x19c [ 32.474026][ T4936] [ 32.474027][ T4936] The buggy address belongs to the variable: [ 32.474030][ T4936] .str.26+0x3f/0x40 [ 32.474040][ T4936] [ 32.474041][ T4936] The buggy address belongs to a 0-page vmalloc region starting at 0xffff8000868c0000 allocated at declare_kernel_vmas+0x54/0xb4 [ 32.474056][ T4936] The buggy address belongs to the physical page: [ 32.474060][ T4936] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x217ce8 [ 32.474066][ T4936] flags: 0x5ffc00000002000(reserved|node=0|zone=2|lastcpupid=0x7ff) [ 32.474077][ T4936] raw: 05ffc00000002000 fffffdffc75f3a08 fffffdffc75f3a08 0000000000000000 [ 32.474084][ T4936] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 32.474087][ T4936] page dumped because: kasan: bad access detected [ 32.474090][ T4936] [ 32.474092][ T4936] Memory state around the buggy address: [ 32.474095][ T4936] ffff800087ae8280: 00 06 f9 f9 00 00 01 f9 f9 f9 f9 f9 00 00 02 f9 [ 32.474100][ T4936] ffff800087ae8300: f9 f9 f9 f9 00 06 f9 f9 00 07 f9 f9 00 00 06 f9 [ 32.474104][ T4936] >ffff800087ae8380: f9 f9 f9 f9 00 04 f9 f9 00 06 f9 f9 00 05 f9 f9 [ 32.474107][ T4936] ^ [ 32.474111][ T4936] ffff800087ae8400: 00 07 f9 f9 00 06 f9 f9 00 02 f9 f9 00 06 f9 f9 [ 32.474115][ T4936] ffff800087ae8480: 00 00 02 f9 f9 f9 f9 f9 00 05 f9 f9 00 00 00 06 [ 32.474118][ T4936] ================================================================== [ 32.477016][ T4936] Disabling lock debugging due to kernel taint