Warning: Permanently added '10.128.0.165' (ED25519) to the list of known hosts. 1970/01/01 00:00:29 parsed 1 programs 1970/01/01 00:00:29 serving rpc on tcp://36311 [ 30.880884][ T4727] cgroup: Unknown subsys name 'net' [ 30.961681][ T4727] cgroup: Unknown subsys name 'cpuset' [ 30.963825][ T4727] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 31.093518][ T4727] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 32.791712][ T4734] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 32.904544][ T1957] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.905974][ T1957] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.918064][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.920487][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 33.538191][ T4763] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.538418][ T4763] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.538487][ T4763] bridge_slave_0: entered allmulticast mode [ 33.538938][ T4763] bridge_slave_0: entered promiscuous mode [ 33.542631][ T4763] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.542686][ T4763] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.542733][ T4763] bridge_slave_1: entered allmulticast mode [ 33.543151][ T4763] bridge_slave_1: entered promiscuous mode [ 33.550629][ T4763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.551466][ T4763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.557832][ T4763] team0: Port device team_slave_0 added [ 33.558966][ T4763] team0: Port device team_slave_1 added [ 33.564931][ T4763] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.564956][ T4763] 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. [ 33.564967][ T4763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.565671][ T4763] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.565678][ T4763] 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. [ 33.565692][ T4763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.576959][ T4763] hsr_slave_0: entered promiscuous mode [ 33.577280][ T4763] hsr_slave_1: entered promiscuous mode [ 33.626083][ T4763] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.629863][ T4763] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.630471][ T4763] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.632111][ T4763] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.632510][ T4763] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.634543][ T4763] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.634885][ T4763] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.636992][ T4763] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.645617][ T4763] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.645665][ T4763] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.645806][ T4763] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.645841][ T4763] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.661090][ T4763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.665120][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.666986][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.672448][ T4763] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.676103][ T14] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.676158][ T14] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.681938][ T14] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.681977][ T14] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.692920][ T4763] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.695038][ T4763] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.779311][ T4763] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.790605][ T4763] veth0_vlan: entered promiscuous mode [ 33.793866][ T4763] veth1_vlan: entered promiscuous mode [ 33.800895][ T4763] veth0_macvtap: entered promiscuous mode [ 33.802125][ T4763] veth1_macvtap: entered promiscuous mode [ 33.805698][ T4763] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.806839][ T4763] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.839372][ T1925] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.839527][ T1925] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.839681][ T1925] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.839696][ T1925] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.925667][ T1958] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.973826][ T1958] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.076118][ T1958] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.165256][ T1958] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.265355][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.267181][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.268968][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.270928][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.272710][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:34 executed programs: 0 [ 34.541713][ T4741] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.543213][ T4741] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.544529][ T4741] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.544900][ T4741] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.545106][ T4741] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.675817][ T4829] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.675896][ T4829] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.675953][ T4829] bridge_slave_0: entered allmulticast mode [ 34.676380][ T4829] bridge_slave_0: entered promiscuous mode [ 34.677206][ T4829] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.677244][ T4829] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.677305][ T4829] bridge_slave_1: entered allmulticast mode [ 34.677714][ T4829] bridge_slave_1: entered promiscuous mode [ 34.685040][ T4829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.685995][ T4829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.692229][ T4829] team0: Port device team_slave_0 added [ 34.693003][ T4829] team0: Port device team_slave_1 added [ 34.699651][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.699673][ T4829] 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. [ 34.699696][ T4829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.700237][ T4829] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.700243][ T4829] 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. [ 34.700256][ T4829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.709740][ T4829] hsr_slave_0: entered promiscuous mode [ 34.710170][ T4829] hsr_slave_1: entered promiscuous mode [ 34.710377][ T4829] debugfs: 'hsr0' already exists in 'hsr' [ 34.710413][ T4829] Cannot create hsr debugfs directory [ 36.589606][ T50] Bluetooth: hci0: command tx timeout [ 37.123102][ T1958] bridge_slave_1: left allmulticast mode [ 37.123151][ T1958] bridge_slave_1: left promiscuous mode [ 37.123575][ T1958] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.125898][ T1958] bridge_slave_0: left allmulticast mode [ 37.125911][ T1958] bridge_slave_0: left promiscuous mode [ 37.125978][ T1958] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.181369][ T1958] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.210578][ T1958] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.229910][ T1958] bond0 (unregistering): Released all slaves [ 37.288404][ T1958] hsr_slave_0: left promiscuous mode [ 37.290095][ T1958] hsr_slave_1: left promiscuous mode [ 37.290396][ T1958] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.290414][ T1958] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.292025][ T1958] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.292036][ T1958] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.300179][ T1958] veth1_macvtap: left promiscuous mode [ 37.300251][ T1958] veth0_macvtap: left promiscuous mode [ 37.300315][ T1958] veth1_vlan: left promiscuous mode [ 37.300356][ T1958] veth0_vlan: left promiscuous mode [ 37.400841][ T1958] team0 (unregistering): Port device team_slave_1 removed [ 37.404673][ T1958] team0 (unregistering): Port device team_slave_0 removed [ 37.448267][ T4405] 8021q: adding VLAN 0 to HW filter on device eth1 [ 37.566970][ T4405] 8021q: adding VLAN 0 to HW filter on device eth0 [ 37.693959][ T4829] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.696533][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.698459][ T4829] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.700802][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.702399][ T4829] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.703401][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.703814][ T4829] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.708807][ T4829] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.743402][ T4829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.748781][ T4829] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.753168][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.753227][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.761553][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.761599][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.778703][ T4829] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.008096][ T4829] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.020959][ T4829] veth0_vlan: entered promiscuous mode [ 38.022648][ T4829] veth1_vlan: entered promiscuous mode [ 38.028492][ T4829] veth0_macvtap: entered promiscuous mode [ 38.031777][ T4829] veth1_macvtap: entered promiscuous mode [ 38.036831][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.038568][ T4829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.045087][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.047181][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.071393][ T14] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.073109][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.078602][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.078627][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.087581][ T39] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 38.087611][ T39] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 38.136650][ T4919] ================================================================== [ 38.136665][ T4919] BUG: KASAN: global-out-of-bounds in kobject_synth_uevent+0x1e0/0x730 [ 38.136687][ T4919] Read of size 1 at addr ffff800087b429cb by task syz.0.17/4919 [ 38.136695][ T4919] [ 38.136699][ T4919] CPU: 1 UID: 0 PID: 4919 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 38.136708][ T4919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 38.136712][ T4919] Call trace: [ 38.136715][ T4919] show_stack+0x2c/0x3c (C) [ 38.136728][ T4919] __dump_stack+0x30/0x40 [ 38.136738][ T4919] dump_stack_lvl+0xd8/0x12c [ 38.136747][ T4919] print_address_description+0xb0/0x238 [ 38.136755][ T4919] print_report+0x68/0x84 [ 38.136762][ T4919] kasan_report+0x8c/0xc4 [ 38.136771][ T4919] __asan_report_load1_noabort+0x20/0x2c [ 38.136781][ T4919] kobject_synth_uevent+0x1e0/0x730 [ 38.136791][ T4919] uevent_store+0x54/0x84 [ 38.136801][ T4919] drv_attr_store+0x80/0xa4 [ 38.136809][ T4919] sysfs_kf_write+0xe0/0x108 [ 38.136819][ T4919] kernfs_fop_write_iter+0x260/0x3b8 [ 38.136828][ T4919] vfs_write+0x51c/0xa0c [ 38.136835][ T4919] ksys_write+0x12c/0x228 [ 38.136842][ T4919] __arm64_sys_write+0x84/0x98 [ 38.136848][ T4919] invoke_syscall+0x98/0x244 [ 38.136858][ T4919] el0_svc_common+0xec/0x23c [ 38.136867][ T4919] do_el0_svc+0x4c/0x5c [ 38.136877][ T4919] el0_svc+0x64/0x260 [ 38.136885][ T4919] el0t_64_sync_handler+0x44/0x104 [ 38.136893][ T4919] el0t_64_sync+0x198/0x19c [ 38.136901][ T4919] [ 38.136902][ T4919] The buggy address belongs to the variable: [ 38.136905][ T4919] .str.34+0x6b/0x80 [ 38.136912][ T4919] [ 38.136913][ T4919] The buggy address belongs to a vmalloc virtual mapping [ 38.136920][ T4919] The buggy address belongs to the physical page: [ 38.136923][ T4919] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x21a142 [ 38.136930][ T4919] flags: 0x5ffc00000002000(reserved|node=0|zone=2|lastcpupid=0x7ff) [ 38.136940][ T4919] raw: 05ffc00000002000 fffffdffc7685088 fffffdffc7685088 0000000000000000 [ 38.136946][ T4919] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 38.136949][ T4919] page dumped because: kasan: bad access detected [ 38.136952][ T4919] [ 38.136953][ T4919] Memory state around the buggy address: [ 38.136956][ T4919] ffff800087b42880: 07 f9 f9 f9 05 f9 f9 f9 07 f9 f9 f9 00 f9 f9 f9 [ 38.136961][ T4919] ffff800087b42900: 05 f9 f9 f9 07 f9 f9 f9 00 02 f9 f9 00 00 00 00 [ 38.136965][ T4919] >ffff800087b42980: 00 00 00 00 00 03 f9 f9 f9 f9 f9 f9 00 00 00 00 [ 38.136968][ T4919] ^ [ 38.136972][ T4919] ffff800087b42a00: 00 00 01 f9 f9 f9 f9 f9 00 00 00 04 f9 f9 f9 f9 [ 38.136976][ T4919] ffff800087b42a80: 00 00 02 f9 f9 f9 f9 f9 06 f9 f9 f9 00 00 00 00 [ 38.136979][ T4919] ================================================================== [ 38.137992][ T4919] Disabling lock debugging due to kernel taint