last executing test programs: kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 19.682349][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 19.682369][ T29] audit: type=1400 audit(1748492497.370:57): avc: denied { transition } for pid=3193 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.687136][ T29] audit: type=1400 audit(1748492497.370:58): avc: denied { noatsecure } for pid=3193 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.690271][ T29] audit: type=1400 audit(1748492497.370:59): avc: denied { write } for pid=3193 comm="sh" path="pipe:[685]" dev="pipefs" ino=685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 19.693606][ T29] audit: type=1400 audit(1748492497.370:60): avc: denied { rlimitinh } for pid=3193 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.696714][ T29] audit: type=1400 audit(1748492497.370:61): avc: denied { siginh } for pid=3193 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.150' (ED25519) to the list of known hosts. [ 27.622964][ T29] audit: type=1400 audit(1748492505.310:62): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.624086][ T3305] cgroup: Unknown subsys name 'net' [ 27.645750][ T29] audit: type=1400 audit(1748492505.310:63): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.673118][ T29] audit: type=1400 audit(1748492505.340:64): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.827706][ T3305] cgroup: Unknown subsys name 'cpuset' [ 27.834170][ T3305] cgroup: Unknown subsys name 'rlimit' [ 28.025726][ T29] audit: type=1400 audit(1748492505.710:65): avc: denied { setattr } for pid=3305 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.049024][ T29] audit: type=1400 audit(1748492505.720:66): avc: denied { create } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.069641][ T29] audit: type=1400 audit(1748492505.720:67): avc: denied { write } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.090173][ T29] audit: type=1400 audit(1748492505.720:68): avc: denied { read } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.098755][ T3309] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.110457][ T29] audit: type=1400 audit(1748492505.730:69): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.143935][ T29] audit: type=1400 audit(1748492505.730:70): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 28.167368][ T29] audit: type=1400 audit(1748492505.810:71): avc: denied { relabelto } for pid=3309 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.207801][ T3305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.308405][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 29.394966][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.402103][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.409455][ T3315] bridge_slave_0: entered allmulticast mode [ 29.416091][ T3315] bridge_slave_0: entered promiscuous mode [ 29.444973][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.452081][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.459250][ T3315] bridge_slave_1: entered allmulticast mode [ 29.465764][ T3315] bridge_slave_1: entered promiscuous mode [ 29.483623][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 29.501761][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.519580][ T3329] chnl_net:caif_netlink_parms(): no params data found [ 29.529521][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.575268][ T3315] team0: Port device team_slave_0 added [ 29.592037][ T3315] team0: Port device team_slave_1 added [ 29.637776][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.644748][ T3315] 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. [ 29.670793][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.683831][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.690898][ T3315] 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. [ 29.716856][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.728082][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.735241][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.742551][ T3318] bridge_slave_0: entered allmulticast mode [ 29.749172][ T3318] bridge_slave_0: entered promiscuous mode [ 29.762624][ T3329] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.769754][ T3329] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.777177][ T3329] bridge_slave_0: entered allmulticast mode [ 29.783726][ T3329] bridge_slave_0: entered promiscuous mode [ 29.793259][ T3329] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.800379][ T3329] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.807697][ T3329] bridge_slave_1: entered allmulticast mode [ 29.814155][ T3329] bridge_slave_1: entered promiscuous mode [ 29.823603][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.830786][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.838095][ T3318] bridge_slave_1: entered allmulticast mode [ 29.844602][ T3318] bridge_slave_1: entered promiscuous mode [ 29.874742][ T3324] chnl_net:caif_netlink_parms(): no params data found [ 29.888818][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.905235][ T3329] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.918327][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.945139][ T3329] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.985845][ T3318] team0: Port device team_slave_0 added [ 29.996112][ T3315] hsr_slave_0: entered promiscuous mode [ 30.002573][ T3315] hsr_slave_1: entered promiscuous mode [ 30.015061][ T3329] team0: Port device team_slave_0 added [ 30.021896][ T3329] team0: Port device team_slave_1 added [ 30.028570][ T3318] team0: Port device team_slave_1 added [ 30.038941][ T3326] chnl_net:caif_netlink_parms(): no params data found [ 30.063427][ T3329] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.070446][ T3329] 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. [ 30.096504][ T3329] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.115152][ T3324] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.122270][ T3324] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.129470][ T3324] bridge_slave_0: entered allmulticast mode [ 30.135991][ T3324] bridge_slave_0: entered promiscuous mode [ 30.153427][ T3329] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.160556][ T3329] 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. [ 30.187030][ T3329] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.203705][ T3324] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.210865][ T3324] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.218061][ T3324] bridge_slave_1: entered allmulticast mode [ 30.224519][ T3324] bridge_slave_1: entered promiscuous mode [ 30.250996][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.258023][ T3318] 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. [ 30.284032][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.302925][ T3324] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.320094][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.327269][ T3318] 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. [ 30.353370][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.371395][ T3329] hsr_slave_0: entered promiscuous mode [ 30.377446][ T3329] hsr_slave_1: entered promiscuous mode [ 30.383197][ T3329] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.391045][ T3329] Cannot create hsr debugfs directory [ 30.399636][ T3324] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.428102][ T3326] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.435235][ T3326] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.442564][ T3326] bridge_slave_0: entered allmulticast mode [ 30.449116][ T3326] bridge_slave_0: entered promiscuous mode [ 30.455790][ T3326] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.462893][ T3326] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.470080][ T3326] bridge_slave_1: entered allmulticast mode [ 30.476684][ T3326] bridge_slave_1: entered promiscuous mode [ 30.502591][ T3324] team0: Port device team_slave_0 added [ 30.517372][ T3326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.532943][ T3324] team0: Port device team_slave_1 added [ 30.549605][ T3326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.591845][ T3318] hsr_slave_0: entered promiscuous mode [ 30.598005][ T3318] hsr_slave_1: entered promiscuous mode [ 30.603982][ T3318] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.611621][ T3318] Cannot create hsr debugfs directory [ 30.623413][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.630453][ T3324] 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. [ 30.656446][ T3324] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.667791][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.674762][ T3324] 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. [ 30.700786][ T3324] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.721232][ T3326] team0: Port device team_slave_0 added [ 30.739981][ T3326] team0: Port device team_slave_1 added [ 30.792425][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.799453][ T3326] 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. [ 30.825524][ T3326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.852636][ T3324] hsr_slave_0: entered promiscuous mode [ 30.858763][ T3324] hsr_slave_1: entered promiscuous mode [ 30.864683][ T3324] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.872338][ T3324] Cannot create hsr debugfs directory [ 30.878127][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.885223][ T3326] 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. [ 30.911190][ T3326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.948057][ T3315] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.956730][ T3315] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.975962][ T3315] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.998715][ T3326] hsr_slave_0: entered promiscuous mode [ 31.004774][ T3326] hsr_slave_1: entered promiscuous mode [ 31.010724][ T3326] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.018366][ T3326] Cannot create hsr debugfs directory [ 31.026521][ T3315] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.097719][ T3329] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.106659][ T3329] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.139438][ T3329] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.148594][ T3329] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.173163][ T3318] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.181870][ T3318] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.191320][ T3318] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.200465][ T3318] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.243081][ T3324] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.252443][ T3324] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.271322][ T3324] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.280188][ T3324] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.318071][ T3326] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.327862][ T3326] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.343070][ T3326] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.352223][ T3326] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.369894][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.392171][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.402594][ T3326] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.409730][ T3326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.417017][ T3326] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.424066][ T3326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.439439][ T3329] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.454652][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.463564][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.471693][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.492223][ T3324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.502906][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.510111][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.525624][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.532712][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.541701][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.550068][ T3329] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.565299][ T3324] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.579312][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.586428][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.596339][ T382] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.603499][ T382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.613393][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.620516][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.634029][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.641147][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.661166][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.668261][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.689007][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.696062][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.716245][ T3326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.741942][ T3326] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.766542][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.773655][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.800708][ T3324] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 31.811539][ T3324] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.844297][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.851482][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.895100][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.908894][ T3329] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.935372][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.955767][ T3324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.051980][ T3329] veth0_vlan: entered promiscuous mode [ 32.060388][ T3329] veth1_vlan: entered promiscuous mode [ 32.067245][ T52] ================================================================== [ 32.075359][ T52] BUG: KCSAN: data-race in alloc_pid / copy_process [ 32.081972][ T52] [ 32.084307][ T52] read-write to 0xffffffff86860980 of 4 bytes by task 51 on cpu 1: [ 32.092201][ T52] alloc_pid+0x539/0x720 [ 32.096466][ T52] copy_process+0xe0e/0x1fe0 [ 32.101070][ T52] kernel_clone+0x16c/0x5b0 [ 32.105592][ T52] user_mode_thread+0x7d/0xb0 [ 32.110285][ T52] call_usermodehelper_exec_work+0x7a/0x160 [ 32.116225][ T52] process_scheduled_works+0x4ce/0x9d0 [ 32.121704][ T52] worker_thread+0x582/0x770 [ 32.126316][ T52] kthread+0x486/0x510 [ 32.130393][ T52] ret_from_fork+0xda/0x150 [ 32.134905][ T52] ret_from_fork_asm+0x1a/0x30 [ 32.139680][ T52] [ 32.142009][ T52] read to 0xffffffff86860980 of 4 bytes by task 52 on cpu 0: [ 32.149386][ T52] copy_process+0x148f/0x1fe0 [ 32.154085][ T52] kernel_clone+0x16c/0x5b0 [ 32.158606][ T52] user_mode_thread+0x7d/0xb0 [ 32.163386][ T52] call_usermodehelper_exec_work+0x7a/0x160 [ 32.169391][ T52] process_scheduled_works+0x4ce/0x9d0 [ 32.174870][ T52] worker_thread+0x582/0x770 [ 32.179535][ T52] kthread+0x486/0x510 [ 32.183613][ T52] ret_from_fork+0xda/0x150 [ 32.188125][ T52] ret_from_fork_asm+0x1a/0x30 [ 32.192899][ T52] [ 32.195226][ T52] value changed: 0x800000a9 -> 0x800000aa [ 32.200944][ T52] [ 32.203270][ T52] Reported by Kernel Concurrency Sanitizer on: [ 32.209435][ T52] CPU: 0 UID: 0 PID: 52 Comm: kworker/u8:4 Not tainted 6.15.0-syzkaller-03645-g3d413f0cfd7e #0 PREEMPT(voluntary) [ 32.221515][ T52] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 32.231581][ T52] Workqueue: events_unbound call_usermodehelper_exec_work [ 32.238721][ T52] ================================================================== [ 32.253589][ T3329] veth0_macvtap: entered promiscuous mode [ 32.261254][ T3329] veth1_macvtap: entered promiscuous mode [ 32.271917][ T3329] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.280657][ T3329] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.294188][ T3329] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.302969][ T3329] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.311805][ T3329] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.320637][ T3329] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.368700][ T3326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.382445][ T3329] 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. [ 32.386595][ T3315] veth0_vlan: entered promiscuous mode [ 32.410980][ T3318] veth0_vlan: entered promiscuous mode [ 32.433250][ T3324] veth0_vlan: entered promiscuous mode [ 32.444432][ T3315] veth1_vlan: entered promiscuous mode [ 32.456728][ T3324] veth1_vlan: entered promiscuous mode [ 32.478142][ T3318] veth1_vlan: entered promiscuous mode [ 32.494815][ T3324] veth0_macvtap: entered promiscuous mode [ 32.508807][ T3324] veth1_macvtap: entered promiscuous mode [ 32.527141][ T3315] veth0_macvtap: entered promiscuous mode [ 32.547664][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.559017][ T3315] veth1_macvtap: entered promiscuous mode [ 32.568308][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.579660][ T3318] veth0_macvtap: entered promiscuous mode [ 32.590858][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.599254][ T3318] veth1_macvtap: entered promiscuous mode [ 32.609725][ T3324] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.618581][ T3324] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.627426][ T3324] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.636152][ T3324] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.649442][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.659177][ T3315] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.668056][ T3315] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.676747][ T3315] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.685512][ T3315] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.700930][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.725325][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.738502][ T3326] veth0_vlan: entered promiscuous mode [ 32.760498][ T3318] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.769311][ T3318] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.778126][ T3318] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.787206][ T3318] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.800031][ T3326] veth1_vlan: entered promiscuous mode [ 32.841673][ T3326] veth0_macvtap: entered promiscuous mode [ 32.849684][ T3326] veth1_macvtap: entered promiscuous mode [ 32.862123][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.873410][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.883205][ T3326] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.892076][ T3326] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.900917][ T3326] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.909726][ T3326] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0