last executing test programs: kernel console output (not intermixed with test programs): syzkaller syzkaller login: [ 17.828655][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 17.828672][ T29] audit: type=1400 audit(1743527879.105:76): avc: denied { transition } for pid=3178 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.832867][ T29] audit: type=1400 audit(1743527879.105:77): avc: denied { noatsecure } for pid=3178 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.835673][ T29] audit: type=1400 audit(1743527879.105:78): avc: denied { write } for pid=3178 comm="sh" path="pipe:[596]" dev="pipefs" ino=596 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 17.838955][ T29] audit: type=1400 audit(1743527879.105:79): avc: denied { rlimitinh } for pid=3178 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.841692][ T29] audit: type=1400 audit(1743527879.105:80): avc: denied { siginh } for pid=3178 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.357906][ T29] audit: type=1400 audit(1743527884.635:81): avc: denied { read } for pid=2987 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.10.32' (ED25519) to the list of known hosts. [ 26.117718][ T29] audit: type=1400 audit(1743527887.395:82): avc: denied { mounton } for pid=3276 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.118795][ T3276] cgroup: Unknown subsys name 'net' [ 26.140483][ T29] audit: type=1400 audit(1743527887.395:83): avc: denied { mount } for pid=3276 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 [ 26.167912][ T29] audit: type=1400 audit(1743527887.415:84): avc: denied { unmount } for pid=3276 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.327274][ T3276] cgroup: Unknown subsys name 'cpuset' [ 26.333548][ T3276] cgroup: Unknown subsys name 'rlimit' [ 26.445901][ T29] audit: type=1400 audit(1743527887.715:85): avc: denied { setattr } for pid=3276 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 [ 26.469403][ T29] audit: type=1400 audit(1743527887.725:86): avc: denied { create } for pid=3276 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.490012][ T29] audit: type=1400 audit(1743527887.725:87): avc: denied { write } for pid=3276 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.510444][ T29] audit: type=1400 audit(1743527887.725:88): avc: denied { read } for pid=3276 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.518147][ T3293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 26.530781][ T29] audit: type=1400 audit(1743527887.725:89): avc: denied { mounton } for pid=3276 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 [ 26.564188][ T29] audit: type=1400 audit(1743527887.725:90): avc: denied { mount } for pid=3276 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 [ 26.594832][ T3276] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.723228][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 27.784615][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 27.797193][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 27.829671][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 27.873204][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.880394][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.887944][ T3302] bridge_slave_0: entered allmulticast mode [ 27.894422][ T3302] bridge_slave_0: entered promiscuous mode [ 27.918631][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.925809][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.933118][ T3302] bridge_slave_1: entered allmulticast mode [ 27.939659][ T3302] bridge_slave_1: entered promiscuous mode [ 28.001216][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.010736][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.017870][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.025212][ T3301] bridge_slave_0: entered allmulticast mode [ 28.032113][ T3301] bridge_slave_0: entered promiscuous mode [ 28.038837][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.045915][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.053146][ T3301] bridge_slave_1: entered allmulticast mode [ 28.059771][ T3301] bridge_slave_1: entered promiscuous mode [ 28.075358][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 28.085035][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.109037][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.116164][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.123411][ T3307] bridge_slave_0: entered allmulticast mode [ 28.129964][ T3307] bridge_slave_0: entered promiscuous mode [ 28.136909][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.144042][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.151335][ T3307] bridge_slave_1: entered allmulticast mode [ 28.157821][ T3307] bridge_slave_1: entered promiscuous mode [ 28.164141][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.171293][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.178492][ T3313] bridge_slave_0: entered allmulticast mode [ 28.184987][ T3313] bridge_slave_0: entered promiscuous mode [ 28.203259][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.217442][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.224626][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.233052][ T3313] bridge_slave_1: entered allmulticast mode [ 28.239757][ T3313] bridge_slave_1: entered promiscuous mode [ 28.251539][ T3302] team0: Port device team_slave_0 added [ 28.258334][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.280698][ T3302] team0: Port device team_slave_1 added [ 28.293649][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.308773][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.334405][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.344181][ T3301] team0: Port device team_slave_0 added [ 28.351156][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.368250][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.375314][ T3302] 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. [ 28.401293][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.418455][ T3301] team0: Port device team_slave_1 added [ 28.439149][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.446183][ T3302] 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. [ 28.472190][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.488734][ T3307] team0: Port device team_slave_0 added [ 28.504832][ T3313] team0: Port device team_slave_0 added [ 28.511636][ T3313] team0: Port device team_slave_1 added [ 28.525398][ T3307] team0: Port device team_slave_1 added [ 28.531508][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.538621][ T3301] 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. [ 28.564608][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.576038][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.583078][ T3301] 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. [ 28.609015][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.619949][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.627072][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.634319][ T3312] bridge_slave_0: entered allmulticast mode [ 28.640996][ T3312] bridge_slave_0: entered promiscuous mode [ 28.648328][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.655485][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.662775][ T3312] bridge_slave_1: entered allmulticast mode [ 28.669275][ T3312] bridge_slave_1: entered promiscuous mode [ 28.694939][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.702009][ T3313] 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. [ 28.728008][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.744465][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.751516][ T3307] 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. [ 28.777464][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.798879][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.805873][ T3313] 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. [ 28.831865][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.855904][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.863029][ T3307] 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. [ 28.888998][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.905917][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.926974][ T3301] hsr_slave_0: entered promiscuous mode [ 28.933126][ T3301] hsr_slave_1: entered promiscuous mode [ 28.941259][ T3302] hsr_slave_0: entered promiscuous mode [ 28.947410][ T3302] hsr_slave_1: entered promiscuous mode [ 28.953362][ T3302] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.961013][ T3302] Cannot create hsr debugfs directory [ 28.973887][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.995240][ T3312] team0: Port device team_slave_0 added [ 29.002241][ T3312] team0: Port device team_slave_1 added [ 29.035481][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.042578][ T3312] 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. [ 29.068545][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.092335][ T3307] hsr_slave_0: entered promiscuous mode [ 29.098570][ T3307] hsr_slave_1: entered promiscuous mode [ 29.104462][ T3307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.112110][ T3307] Cannot create hsr debugfs directory [ 29.127379][ T3313] hsr_slave_0: entered promiscuous mode [ 29.133555][ T3313] hsr_slave_1: entered promiscuous mode [ 29.139575][ T3313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.139973][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 29.139990][ T29] audit: type=1400 audit(1743527890.415:104): avc: denied { remove_name } for pid=2987 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 29.148079][ T3313] Cannot create hsr debugfs directory [ 29.153300][ T29] audit: type=1400 audit(1743527890.415:105): avc: denied { rename } for pid=2987 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 29.178419][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.181350][ T29] audit: type=1400 audit(1743527890.455:106): avc: denied { create } for pid=2987 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 29.203504][ T3312] 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. [ 29.257164][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.331279][ T3312] hsr_slave_0: entered promiscuous mode [ 29.337587][ T3312] hsr_slave_1: entered promiscuous mode [ 29.343474][ T3312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.351177][ T3312] Cannot create hsr debugfs directory [ 29.482345][ T29] audit: type=1400 audit(1743527890.755:107): avc: denied { create } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.503031][ T29] audit: type=1400 audit(1743527890.755:108): avc: denied { write } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.523519][ T29] audit: type=1400 audit(1743527890.755:109): avc: denied { read } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.547952][ T3302] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.560135][ T3302] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.580290][ T3302] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 29.591609][ T3302] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 29.605683][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.612862][ T3294] ================================================================== [ 29.620981][ T3294] BUG: KCSAN: data-race in set_nlink / set_nlink [ 29.627334][ T3294] [ 29.629696][ T3294] read to 0xffff888105736518 of 4 bytes by task 3005 on cpu 1: [ 29.637244][ T3294] set_nlink+0x2b/0xb0 [ 29.641333][ T3294] kernfs_iop_permission+0x1c8/0x210 [ 29.646638][ T3294] inode_permission+0x18c/0x300 [ 29.651516][ T3294] link_path_walk+0x147/0x840 [ 29.656220][ T3294] path_openat+0x1b4/0x2000 [ 29.660756][ T3294] do_filp_open+0x115/0x240 [ 29.665275][ T3294] do_sys_openat2+0xaa/0x110 [ 29.669888][ T3294] __x64_sys_openat+0xf8/0x120 [ 29.674665][ T3294] x64_sys_call+0x1ac/0x2e10 [ 29.679268][ T3294] do_syscall_64+0xc9/0x1c0 [ 29.683781][ T3294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.689685][ T3294] [ 29.692012][ T3294] write to 0xffff888105736518 of 4 bytes by task 3294 on cpu 0: [ 29.699649][ T3294] set_nlink+0x98/0xb0 [ 29.703739][ T3294] kernfs_iop_permission+0x1c8/0x210 [ 29.709053][ T3294] inode_permission+0x18c/0x300 [ 29.713933][ T3294] link_path_walk+0x147/0x840 [ 29.718654][ T3294] path_openat+0x1b4/0x2000 [ 29.723257][ T3294] do_filp_open+0x115/0x240 [ 29.727785][ T3294] do_sys_openat2+0xaa/0x110 [ 29.732400][ T3294] __x64_sys_openat+0xf8/0x120 [ 29.737176][ T3294] x64_sys_call+0x1ac/0x2e10 [ 29.741780][ T3294] do_syscall_64+0xc9/0x1c0 [ 29.746303][ T3294] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.752229][ T3294] [ 29.754553][ T3294] value changed: 0x00000011 -> 0x00000012 [ 29.760274][ T3294] [ 29.762606][ T3294] Reported by Kernel Concurrency Sanitizer on: [ 29.768778][ T3294] CPU: 0 UID: 0 PID: 3294 Comm: udevd Not tainted 6.14.0-syzkaller-11270-g08733088b566 #0 PREEMPT(voluntary) [ 29.780422][ T3294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 29.790490][ T3294] ================================================================== [ 29.808914][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.821093][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.836004][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.849066][ T3307] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.858130][ T3307] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.871167][ T3307] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.897875][ T3307] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.928612][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.941821][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.966113][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.984394][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.007919][ T3312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.022489][ T3312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.031810][ T3312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.041371][ T3312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.054152][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.071167][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.104199][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.125773][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.132919][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.148250][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.157236][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.164345][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.185804][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.199493][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.214120][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.223807][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.230910][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.239734][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.246841][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.264491][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.281977][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.289083][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.298882][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.306068][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.328393][ T1769] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.335656][ T1769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.350840][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.358077][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.406229][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.443122][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.464483][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.471658][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.498011][ T315] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.505137][ T315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.529143][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.539594][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.555415][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.572927][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.592891][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.644868][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.726884][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.742549][ T3301] veth0_vlan: entered promiscuous mode [ 30.768564][ T3301] veth1_vlan: entered promiscuous mode [ 30.814940][ T3302] veth0_vlan: entered promiscuous mode [ 30.835650][ T3301] veth0_macvtap: entered promiscuous mode [ 30.855970][ T3312] veth0_vlan: entered promiscuous mode [ 30.862813][ T3302] veth1_vlan: entered promiscuous mode [ 30.880566][ T3307] veth0_vlan: entered promiscuous mode [ 30.888037][ T3301] veth1_macvtap: entered promiscuous mode [ 30.906668][ T3312] veth1_vlan: entered promiscuous mode [ 30.917221][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.931466][ T3307] veth1_vlan: entered promiscuous mode [ 30.938771][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.947203][ T3313] veth0_vlan: entered promiscuous mode [ 30.957362][ T3302] veth0_macvtap: entered promiscuous mode [ 30.967625][ T3301] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.976618][ T3301] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.985363][ T3301] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.994231][ T3301] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.005329][ T3313] veth1_vlan: entered promiscuous mode [ 31.015770][ T3302] veth1_macvtap: entered promiscuous mode [ 31.038426][ T3302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.048957][ T3302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.060445][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.077560][ T29] audit: type=1400 audit(1743527892.355:110): avc: denied { mounton } for pid=3301 comm="syz-executor" path="/root/syzkaller.IOARxV/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 31.083737][ T3312] veth0_macvtap: entered promiscuous mode [ 31.102030][ T29] audit: type=1400 audit(1743527892.355:111): avc: denied { mount } for pid=3301 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 31.119046][ T3313] veth0_macvtap: entered promiscuous mode [ 31.131597][ T29] audit: type=1400 audit(1743527892.355:112): avc: denied { mounton } for pid=3301 comm="syz-executor" path="/root/syzkaller.IOARxV/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 31.140068][ T3302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.160775][ T29] audit: type=1400 audit(1743527892.355:113): avc: denied { mount } for pid=3301 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 31.171116][ T3302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.206457][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.215020][ T3307] veth0_macvtap: entered promiscuous mode [ 31.223905][ T3313] veth1_macvtap: entered promiscuous mode [ 31.233426][ T3307] veth1_macvtap: entered promiscuous mode [ 31.242112][ T3301] 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. [ 31.259771][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.270539][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.280415][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.290956][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.301878][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.310022][ T3312] veth1_macvtap: entered promiscuous mode [ 31.330682][ T3302] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.339508][ T3302] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.348355][ T3302] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.357138][ T3302] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.370319][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.380952][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.390950][ T3313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.401560][ T3313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.412400][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.423808][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.434372][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.444261][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.454796][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.464650][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.475188][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.487752][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.501598][ T3313] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.510470][ T3313] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.519269][ T3313] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.528131][ T3313] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.541976][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.552626][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.562662][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.573227][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.583138][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.593651][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.604544][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.622701][ T3307] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.631548][ T3307] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.640346][ T3307] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.649225][ T3307] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.660899][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.671435][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.681329][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.691838][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.701728][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.712229][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.722132][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.732716][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.743303][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.751639][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.762210][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.772081][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.782595][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.792451][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.802969][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.812864][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.823364][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.833859][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.854600][ T3312] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.863528][ T3312] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.872315][ T3312] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.881196][ T3312] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0