syzkaller login: [ 10.819474][ T2785] udevd (2785) used greatest stack depth: 11936 bytes left [ 14.483336][ T28] kauditd_printk_skb: 43 callbacks suppressed [ 14.483351][ T28] audit: type=1400 audit(1713777424.641:76): avc: denied { transition } for pid=2961 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 [ 14.487331][ T28] audit: type=1400 audit(1713777424.641:77): avc: denied { noatsecure } for pid=2961 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.489941][ T28] audit: type=1400 audit(1713777424.641:78): avc: denied { write } for pid=2961 comm="sh" path="pipe:[635]" dev="pipefs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.492943][ T28] audit: type=1400 audit(1713777424.641:79): avc: denied { rlimitinh } for pid=2961 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.495583][ T28] audit: type=1400 audit(1713777424.641:80): avc: denied { siginh } for pid=2961 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.579684][ T2964] sftp-server (2964) used greatest stack depth: 11616 bytes left [ 15.590009][ T2962] sshd (2962) used greatest stack depth: 11528 bytes left [ 17.874542][ T28] audit: type=1400 audit(1713777428.031:81): avc: denied { read } for pid=2765 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 '10.128.1.84' (ED25519) to the list of known hosts. 2024/04/22 09:17:11 fuzzer started 2024/04/22 09:17:12 dialing manager at 10.128.0.163:30015 [ 21.848434][ T28] audit: type=1400 audit(1713777432.011:82): avc: denied { node_bind } for pid=3074 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.868999][ T28] audit: type=1400 audit(1713777432.011:83): avc: denied { name_bind } for pid=3074 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 21.969252][ T28] audit: type=1400 audit(1713777432.131:84): avc: denied { mounton } for pid=3081 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 [ 21.970218][ T3081] cgroup: Unknown subsys name 'net' [ 21.992096][ T28] audit: type=1400 audit(1713777432.131:85): avc: denied { mount } for pid=3081 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 [ 22.019792][ T28] audit: type=1400 audit(1713777432.161:86): avc: denied { unmount } for pid=3081 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.128288][ T3081] cgroup: Unknown subsys name 'rlimit' [ 22.248268][ T28] audit: type=1400 audit(1713777432.411:87): avc: denied { mounton } for pid=3081 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 [ 22.273064][ T28] audit: type=1400 audit(1713777432.411:88): avc: denied { mount } for pid=3081 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 [ 22.296352][ T28] audit: type=1400 audit(1713777432.411:89): avc: denied { create } for pid=3081 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.298137][ T3083] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.316796][ T28] audit: type=1400 audit(1713777432.411:90): avc: denied { write } for pid=3081 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 2024/04/22 09:17:12 code coverage: enabled 2024/04/22 09:17:12 comparison tracing: enabled 2024/04/22 09:17:12 extra coverage: enabled 2024/04/22 09:17:12 delay kcov mmap: enabled 2024/04/22 09:17:12 setuid sandbox: enabled 2024/04/22 09:17:12 namespace sandbox: enabled 2024/04/22 09:17:12 Android sandbox: enabled 2024/04/22 09:17:12 fault injection: enabled 2024/04/22 09:17:12 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/22 09:17:12 net packet injection: enabled 2024/04/22 09:17:12 net device setup: enabled 2024/04/22 09:17:12 concurrency sanitizer: enabled 2024/04/22 09:17:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/22 09:17:12 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/22 09:17:12 USB emulation: /dev/raw-gadget does not exist 2024/04/22 09:17:12 hci packet injection: /dev/vhci does not exist 2024/04/22 09:17:12 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/22 09:17:12 802.15.4 emulation: enabled 2024/04/22 09:17:12 swap file: enabled 2024/04/22 09:17:12 suppressing KCSAN reports in functions: '__mod_memcg_state' 2024/04/22 09:17:12 starting 5 executor processes [ 22.345742][ T28] audit: type=1400 audit(1713777432.411:91): avc: denied { read } for pid=3081 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.359499][ T3081] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.418471][ T3074] ================================================================== [ 22.426609][ T3074] BUG: KCSAN: data-race in mas_replace_node / mtree_range_walk [ 22.434160][ T3074] [ 22.436480][ T3074] write to 0xffff888101dcc200 of 8 bytes by task 3080 on cpu 1: [ 22.444109][ T3074] mas_replace_node+0x1b5/0x440 [ 22.448977][ T3074] mas_wr_modify+0x2bc3/0x3c90 [ 22.453757][ T3074] mas_wr_store_entry+0x250/0x390 [ 22.458791][ T3074] mas_store_prealloc+0x151/0x2b0 [ 22.463850][ T3074] vma_iter_store+0x168/0x190 [ 22.468542][ T3074] mmap_region+0xf74/0x1550 [ 22.473054][ T3074] do_mmap+0x6a6/0xac0 [ 22.477131][ T3074] vm_mmap_pgoff+0x12f/0x250 [ 22.481733][ T3074] ksys_mmap_pgoff+0x2bd/0x340 [ 22.486508][ T3074] x64_sys_call+0x1815/0x2d30 [ 22.491199][ T3074] do_syscall_64+0xcd/0x1d0 [ 22.495704][ T3074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 22.501593][ T3074] [ 22.503911][ T3074] read to 0xffff888101dcc200 of 8 bytes by task 3074 on cpu 0: [ 22.511441][ T3074] mtree_range_walk+0x33d/0x460 [ 22.516281][ T3074] mas_walk+0x16e/0x320 [ 22.520432][ T3074] lock_vma_under_rcu+0x84/0x2a0 [ 22.525361][ T3074] exc_page_fault+0x161/0x6d0 [ 22.530031][ T3074] asm_exc_page_fault+0x26/0x30 [ 22.534875][ T3074] [ 22.537188][ T3074] value changed: 0xffff888101dcce06 -> 0xffff888101dcc200 [ 22.544279][ T3074] [ 22.546607][ T3074] Reported by Kernel Concurrency Sanitizer on: [ 22.552741][ T3074] CPU: 0 PID: 3074 Comm: syz-fuzzer Not tainted 6.9.0-rc5-syzkaller #0 [ 22.561060][ T3074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.571112][ T3074] ================================================================== [ 22.955643][ T3094] chnl_net:caif_netlink_parms(): no params data found [ 23.015609][ T3087] chnl_net:caif_netlink_parms(): no params data found [ 23.057256][ T3094] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.064318][ T3094] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.072031][ T3094] bridge_slave_0: entered allmulticast mode [ 23.078434][ T3094] bridge_slave_0: entered promiscuous mode [ 23.095406][ T3094] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.102600][ T3094] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.110143][ T3094] bridge_slave_1: entered allmulticast mode [ 23.116539][ T3094] bridge_slave_1: entered promiscuous mode [ 23.150073][ T3094] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.164753][ T3087] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.171879][ T3087] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.179212][ T3087] bridge_slave_0: entered allmulticast mode [ 23.185506][ T3087] bridge_slave_0: entered promiscuous mode [ 23.193055][ T3087] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.200246][ T3087] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.208073][ T3087] bridge_slave_1: entered allmulticast mode [ 23.214419][ T3087] bridge_slave_1: entered promiscuous mode [ 23.225092][ T3094] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.242962][ T3110] chnl_net:caif_netlink_parms(): no params data found [ 23.256777][ T3087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.284618][ T3087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.294419][ T3094] team0: Port device team_slave_0 added [ 23.302047][ T3094] team0: Port device team_slave_1 added [ 23.319378][ T3112] chnl_net:caif_netlink_parms(): no params data found [ 23.328009][ T3121] chnl_net:caif_netlink_parms(): no params data found [ 23.349521][ T3087] team0: Port device team_slave_0 added [ 23.369410][ T3094] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.376412][ T3094] 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. [ 23.402321][ T3094] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.415479][ T3087] team0: Port device team_slave_1 added [ 23.432018][ T3094] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.439085][ T3094] 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. [ 23.465069][ T3094] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.502530][ T3110] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.509717][ T3110] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.517027][ T3110] bridge_slave_0: entered allmulticast mode [ 23.523395][ T3110] bridge_slave_0: entered promiscuous mode [ 23.530859][ T3087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.537919][ T3087] 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. [ 23.564232][ T3087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.592744][ T3110] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.599858][ T3110] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.607194][ T3110] bridge_slave_1: entered allmulticast mode [ 23.613468][ T3110] bridge_slave_1: entered promiscuous mode [ 23.624285][ T3087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 23.631319][ T3087] 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. [ 23.657221][ T3087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 23.672381][ T3112] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.679492][ T3112] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.686692][ T3112] bridge_slave_0: entered allmulticast mode [ 23.693139][ T3112] bridge_slave_0: entered promiscuous mode [ 23.699630][ T3112] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.706820][ T3112] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.714003][ T3112] bridge_slave_1: entered allmulticast mode [ 23.720445][ T3112] bridge_slave_1: entered promiscuous mode [ 23.738768][ T3121] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.745866][ T3121] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.753699][ T3121] bridge_slave_0: entered allmulticast mode [ 23.760299][ T3121] bridge_slave_0: entered promiscuous mode [ 23.777435][ T3094] hsr_slave_0: entered promiscuous mode [ 23.783465][ T3094] hsr_slave_1: entered promiscuous mode [ 23.790970][ T3110] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.801064][ T3110] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.815554][ T3121] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.822716][ T3121] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.829970][ T3121] bridge_slave_1: entered allmulticast mode [ 23.836186][ T3121] bridge_slave_1: entered promiscuous mode [ 23.843354][ T3112] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.853782][ T3112] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.893904][ T3110] team0: Port device team_slave_0 added [ 23.901585][ T3087] hsr_slave_0: entered promiscuous mode [ 23.907559][ T3087] hsr_slave_1: entered promiscuous mode [ 23.913565][ T3087] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.921136][ T3087] Cannot create hsr debugfs directory [ 23.931712][ T3112] team0: Port device team_slave_0 added [ 23.938218][ T3112] team0: Port device team_slave_1 added [ 23.944617][ T3110] team0: Port device team_slave_1 added [ 23.957929][ T3121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.979652][ T3110] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.986620][ T3110] 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. [ 24.012595][ T3110] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.024123][ T3121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.039948][ T3112] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.046939][ T3112] 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. [ 24.072938][ T3112] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.084043][ T3112] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.091019][ T3112] 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. [ 24.116988][ T3112] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.134587][ T3110] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.141625][ T3110] 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. [ 24.167515][ T3110] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.197626][ T3121] team0: Port device team_slave_0 added [ 24.214844][ T3121] team0: Port device team_slave_1 added [ 24.234753][ T3110] hsr_slave_0: entered promiscuous mode [ 24.240968][ T3110] hsr_slave_1: entered promiscuous mode [ 24.246759][ T3110] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.254300][ T3110] Cannot create hsr debugfs directory [ 24.275599][ T3112] hsr_slave_0: entered promiscuous mode [ 24.281875][ T3112] hsr_slave_1: entered promiscuous mode [ 24.287860][ T3112] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.295471][ T3112] Cannot create hsr debugfs directory [ 24.313173][ T3121] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.320149][ T3121] 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. [ 24.346102][ T3121] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.357331][ T3121] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.364358][ T3121] 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. [ 24.390356][ T3121] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.456140][ T3087] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 24.466373][ T3121] hsr_slave_0: entered promiscuous mode [ 24.472508][ T3121] hsr_slave_1: entered promiscuous mode [ 24.478476][ T3121] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 24.486009][ T3121] Cannot create hsr debugfs directory [ 24.501375][ T3087] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 24.514738][ T3087] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 24.530551][ T3087] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 24.540868][ T3094] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 24.549449][ T3094] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 24.558506][ T3094] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 24.574107][ T3094] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 24.609959][ T3110] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 24.618907][ T3110] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 24.627395][ T3110] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 24.636280][ T3110] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 24.668965][ T3112] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 24.680181][ T3112] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 24.689711][ T3112] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 24.699227][ T3112] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 24.738997][ T3087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.752128][ T3121] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 24.774278][ T3121] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 24.783144][ T3121] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 24.797838][ T3121] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 24.810183][ T3110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.819767][ T3087] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.829448][ T3094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 24.852743][ T3094] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.862128][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.869288][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.878785][ T3171] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.885828][ T3171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.924978][ T3110] 8021q: adding VLAN 0 to HW filter on device team0 [ 24.933950][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.941027][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.949925][ T3171] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.957072][ T3171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.972870][ T3094] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 24.983288][ T3094] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 25.012164][ T3121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.024507][ T3171] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.031613][ T3171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.049069][ T3171] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.056159][ T3171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.072311][ T3121] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.090734][ T3174] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.097832][ T3174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.114290][ T3172] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.121343][ T3172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.152007][ T3112] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.164384][ T3087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.198544][ T3094] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.217678][ T3112] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.238434][ T3174] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.245582][ T3174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.269098][ T3173] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.276183][ T3173] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.293068][ T3112] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 25.303516][ T3112] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 25.324015][ T3087] veth0_vlan: entered promiscuous mode [ 25.341190][ T3110] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.355937][ T3121] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.366038][ T3087] veth1_vlan: entered promiscuous mode [ 25.402344][ T3087] veth0_macvtap: entered promiscuous mode [ 25.418999][ T3094] veth0_vlan: entered promiscuous mode [ 25.429133][ T3094] veth1_vlan: entered promiscuous mode [ 25.448296][ T3087] veth1_macvtap: entered promiscuous mode [ 25.473375][ T3087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.489503][ T3094] veth0_macvtap: entered promiscuous mode [ 25.497604][ T3112] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 25.509677][ T3094] veth1_macvtap: entered promiscuous mode [ 25.516957][ T3087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.531062][ T3110] veth0_vlan: entered promiscuous mode [ 25.544946][ T3094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.555459][ T3094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.566124][ T3094] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.574600][ T3087] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.583380][ T3087] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.592226][ T3087] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.601020][ T3087] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.611168][ T3110] veth1_vlan: entered promiscuous mode [ 25.628177][ T3094] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.638713][ T3094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.649523][ T3094] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 25.658908][ T3121] veth0_vlan: entered promiscuous mode [ 25.669608][ T3121] veth1_vlan: entered promiscuous mode [ 25.678318][ T3094] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.687063][ T3094] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.695755][ T3094] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.704632][ T3094] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 25.733256][ T3110] veth0_macvtap: entered promiscuous mode [ 25.759098][ T3110] veth1_macvtap: entered promiscuous mode [ 25.782553][ T3121] veth0_macvtap: entered promiscuous mode [ 25.801027][ T3121] veth1_macvtap: entered promiscuous mode [ 25.813644][ T3112] veth0_vlan: entered promiscuous mode [ 25.825154][ T3121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.835665][ T3121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.845521][ T3121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.856078][ T3121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.867428][ T3121] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.876103][ T3110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.887078][ T3110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.896958][ T3110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.907628][ T3110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.917587][ T3110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 25.928358][ T3110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.940727][ T3110] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 25.965115][ T3110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 25.975666][ T3110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 25.980884][ T3244] tmpfs: Bad value for 'nr_inodes' [ 25.985574][ T3110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.001120][ T3110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.013092][ T3110] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.021140][ T3121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.031893][ T3121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.041768][ T3121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.052312][ T3121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.052326][ T3121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.072747][ T3121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.094554][ T3121] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.106222][ T3112] veth1_vlan: entered promiscuous mode [ 26.115807][ T3110] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.124557][ T3110] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.133323][ T3110] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.142057][ T3110] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.162938][ T3121] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.171771][ T3121] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.180508][ T3121] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.189312][ T3121] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.225484][ T3112] veth0_macvtap: entered promiscuous mode [ 26.238969][ T3112] veth1_macvtap: entered promiscuous mode [ 26.270713][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.281387][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.291309][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.301767][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.302020][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.302035][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.302047][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 26.302058][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.309964][ T3112] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.342569][ T3271] loop0: detected capacity change from 0 to 512 [ 26.347665][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.379353][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.379364][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.379377][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.379392][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.379402][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.379468][ T3112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 26.379479][ T3112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 26.397749][ T3112] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.465916][ T3112] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.474680][ T3112] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.483457][ T3112] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.492218][ T3112] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.494163][ T3277] tmpfs: Bad value for 'nr_inodes' [ 26.512300][ T3273] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.4'. [ 26.528710][ T3279] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.0'. [ 26.559033][ T3282] tmpfs: Bad value for 'nr_inodes' [ 26.682229][ T3294] tmpfs: Bad value for 'nr_inodes' [ 26.695321][ T3298] tmpfs: Bad value for 'nr_inodes' [ 26.753701][ T3306] tmpfs: Bad value for 'nr_inodes' [ 26.768290][ T3307] tmpfs: Bad value for 'nr_inodes' [ 26.808592][ T3311] loop0: detected capacity change from 0 to 128 [ 26.839708][ T3313] tmpfs: Bad value for 'nr_inodes' [ 26.883107][ T3322] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 26.896086][ T3311] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 26.911897][ T3311] ext4 filesystem being mounted at /root/syzkaller-testdir136186118/syzkaller.TbgYFr/9/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 26.913383][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 26.913396][ T28] audit: type=1400 audit(1713777437.071:150): avc: denied { mount } for pid=3309 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.952297][ T3326] tmpfs: Bad value for 'nr_inodes' [ 26.962500][ T28] audit: type=1400 audit(1713777437.111:151): avc: denied { write } for pid=3309 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 27.003096][ T28] audit: type=1400 audit(1713777437.111:152): avc: denied { add_name } for pid=3309 comm="syz-executor.0" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 27.024170][ T28] audit: type=1400 audit(1713777437.111:153): avc: denied { create } for pid=3309 comm="syz-executor.0" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 27.044709][ T28] audit: type=1400 audit(1713777437.111:154): avc: denied { write open } for pid=3309 comm="syz-executor.0" path="/root/syzkaller-testdir136186118/syzkaller.TbgYFr/9/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 27.093833][ T28] audit: type=1400 audit(1713777437.111:155): avc: denied { append } for pid=3309 comm="syz-executor.0" path="/root/syzkaller-testdir136186118/syzkaller.TbgYFr/9/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/memory.events" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 27.143273][ T28] audit: type=1400 audit(1713777437.111:156): avc: denied { read } for pid=3309 comm="syz-executor.0" name="memory.events" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 27.389730][ T3311] capability: warning: `syz-executor.0' uses 32-bit capabilities (legacy support in use) [ 27.413759][ C1] sd 0:0:1:0: [sda] tag#6438 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 27.424145][ C1] sd 0:0:1:0: [sda] tag#6438 CDB: Read(6) 08 00 00 00 00 00 00 00 00 00 00 00 [ 28.233084][ T28] audit: type=1400 audit(1713777437.571:157): avc: denied { read write } for pid=3309 comm="syz-executor.0" name="sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 28.257447][ T28] audit: type=1400 audit(1713777437.571:158): avc: denied { open } for pid=3309 comm="syz-executor.0" path="/dev/sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 28.281784][ T28] audit: type=1400 audit(1713777437.571:159): avc: denied { ioctl } for pid=3309 comm="syz-executor.0" path="/dev/sg0" dev="devtmpfs" ino=111 ioctlcmd=0x5393 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 28.348383][ T3094] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 29.826652][ C1] sched: RT throttling activated