[ 43.861272][ T42] audit: type=1400 audit(1782318609.389:114): avc: denied { rlimitinh } for pid=5633 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.867188][ T42] audit: type=1400 audit(1782318609.389:115): avc: denied { siginh } for pid=5633 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 44.889529][ T42] audit: type=1400 audit(1782318610.439:116): avc: denied { write } for pid=5639 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.620719][ T42] kauditd_printk_skb: 1 callbacks suppressed [ 45.620736][ T42] audit: type=1400 audit(1782318611.169:118): avc: denied { write } for pid=5645 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.686740][ T42] audit: type=1400 audit(1782318611.229:119): avc: denied { write } for pid=5648 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.805305][ T42] audit: type=1400 audit(1782318611.349:120): avc: denied { write } for pid=5651 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.861347][ T42] audit: type=1400 audit(1782318611.409:121): avc: denied { write } for pid=5654 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 45.957330][ T42] audit: type=1400 audit(1782318611.499:122): avc: denied { write } for pid=5657 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.001622][ T42] audit: type=1400 audit(1782318611.549:123): avc: denied { write } for pid=5660 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.070727][ T42] audit: type=1400 audit(1782318611.619:124): avc: denied { write } for pid=5663 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.108762][ T42] audit: type=1400 audit(1782318611.649:125): avc: denied { write } for pid=5666 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.229207][ T42] audit: type=1400 audit(1782318611.769:126): avc: denied { write } for pid=5669 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.281443][ T42] audit: type=1400 audit(1782318611.819:127): avc: denied { write } for pid=5672 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:12096' (ED25519) to the list of known hosts. 2026/06/24 16:30:16 parsed 1 programs [ 50.652064][ T42] kauditd_printk_skb: 12 callbacks suppressed [ 50.652073][ T42] audit: type=1400 audit(1782318616.199:140): avc: denied { node_bind } for pid=5723 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 2026/06/24 16:30:16 serving rpc on tcp://45623 [ 50.660295][ T42] audit: type=1400 audit(1782318616.209:141): avc: denied { node_bind } for pid=5723 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 53.032635][ T42] audit: type=1400 audit(1782318618.579:142): avc: denied { mounton } for pid=5736 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 53.042404][ T42] audit: type=1400 audit(1782318618.589:143): avc: denied { mount } for pid=5736 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 [ 53.044178][ T5736] cgroup: Unknown subsys name 'net' [ 53.055307][ T42] audit: type=1400 audit(1782318618.599:144): avc: denied { unmount } for pid=5736 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.233789][ T5736] cgroup: Unknown subsys name 'cpuset' [ 53.238813][ T5736] cgroup: Unknown subsys name 'rlimit' [ 53.391868][ T42] audit: type=1400 audit(1782318618.939:145): avc: denied { setattr } for pid=5736 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=850 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 53.399704][ T42] audit: type=1400 audit(1782318618.939:146): avc: denied { create } for pid=5736 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.406387][ T42] audit: type=1400 audit(1782318618.939:147): avc: denied { write } for pid=5736 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.412418][ T42] audit: type=1400 audit(1782318618.939:148): avc: denied { read } for pid=5736 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.418140][ T42] audit: type=1400 audit(1782318618.949:149): avc: denied { mounton } for pid=5736 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 [ 53.446623][ T5740] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 54.216462][ T5736] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.036124][ T42] kauditd_printk_skb: 9 callbacks suppressed [ 56.036135][ T42] audit: type=1400 audit(1782318621.579:159): avc: denied { execmem } for pid=5745 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.045689][ T42] audit: type=1400 audit(1782318621.589:160): avc: denied { read } for pid=5746 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.053694][ T42] audit: type=1400 audit(1782318621.589:161): avc: denied { open } for pid=5746 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.062480][ T42] audit: type=1400 audit(1782318621.589:162): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 56.070661][ T42] audit: type=1400 audit(1782318621.589:163): avc: denied { module_request } for pid=5746 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 56.078416][ T42] audit: type=1400 audit(1782318621.619:164): avc: denied { sys_module } for pid=5746 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 56.370907][ T5746] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.374347][ T5746] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.377325][ T5746] bridge_slave_0: entered allmulticast mode [ 56.384441][ T5746] bridge_slave_0: entered promiscuous mode [ 56.390275][ T5746] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.392967][ T5746] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.395274][ T5746] bridge_slave_1: entered allmulticast mode [ 56.397827][ T5746] bridge_slave_1: entered promiscuous mode [ 56.414761][ T5746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.419081][ T5746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.434966][ T5746] team0: Port device team_slave_0 added [ 56.439033][ T5746] team0: Port device team_slave_1 added [ 56.462643][ T5746] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.465503][ T5746] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 56.475123][ T5746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.479940][ T5746] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.482057][ T5746] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 56.489859][ T5746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.513495][ T5746] hsr_slave_0: entered promiscuous mode [ 56.515638][ T5746] hsr_slave_1: entered promiscuous mode [ 56.616999][ T5746] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.622746][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 56.626404][ T5746] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.630908][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 56.633579][ T5746] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.637462][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 56.640329][ T5746] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.644358][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 56.663234][ T5746] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.665651][ T5746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.668134][ T5746] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.670375][ T5746] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.708526][ T5746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.720022][ T231] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.724077][ T231] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.736557][ T5746] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.743754][ T231] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.746436][ T231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.752814][ T231] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.755136][ T231] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.016792][ T5746] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.057053][ T5746] veth0_vlan: entered promiscuous mode [ 57.065898][ T5746] veth1_vlan: entered promiscuous mode [ 57.091259][ T5746] veth0_macvtap: entered promiscuous mode [ 57.097616][ T5746] veth1_macvtap: entered promiscuous mode [ 57.113013][ T5746] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.123036][ T5746] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.130018][ T5762] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.134134][ T5762] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.139074][ T5762] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.144432][ T5762] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.169393][ T42] audit: type=1400 audit(1782318622.709:165): avc: denied { mount } for pid=5746 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 [ 57.177656][ T42] audit: type=1400 audit(1782318622.719:166): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/syzkaller.qUVkwg/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 [ 57.187881][ T42] audit: type=1400 audit(1782318622.719:167): avc: denied { mount } for pid=5746 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 [ 57.195363][ T42] audit: type=1400 audit(1782318622.719:168): avc: denied { mounton } for pid=5746 comm="syz-executor" path="/syzkaller.qUVkwg/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 57.213186][ T5746] 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. [ 57.365063][ T5762] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.423778][ T5762] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.522092][ T5762] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 57.621543][ T5762] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 58.747337][ T5828] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.751177][ T5828] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.753965][ T5828] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.756900][ T5828] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.761112][ T5828] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.963505][ T1227] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.966706][ T1227] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.991654][ T1227] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.994737][ T1227] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/06/24 16:30:25 executed programs: 0 [ 59.890073][ T5828] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 59.893901][ T5828] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 59.897236][ T5828] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 59.901153][ T5828] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 59.904503][ T5828] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 60.296484][ T5858] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.299495][ T5858] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.302618][ T5858] bridge_slave_0: entered allmulticast mode [ 60.306080][ T5858] bridge_slave_0: entered promiscuous mode [ 60.310069][ T5858] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.312376][ T5858] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.315098][ T5858] bridge_slave_1: entered allmulticast mode [ 60.317696][ T5858] bridge_slave_1: entered promiscuous mode [ 60.333296][ T5858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.337670][ T5858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.353447][ T5858] team0: Port device team_slave_0 added [ 60.356474][ T5858] team0: Port device team_slave_1 added [ 60.369955][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.372171][ T5858] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 60.379951][ T5858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.384690][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.386843][ T5858] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 60.395012][ T5858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.420438][ T5858] hsr_slave_0: entered promiscuous mode [ 60.422697][ T5858] hsr_slave_1: entered promiscuous mode [ 60.424684][ T5858] debugfs: 'hsr0' already exists in 'hsr' [ 60.426521][ T5858] Cannot create hsr debugfs directory [ 60.592229][ T5762] bridge_slave_1: left allmulticast mode [ 60.594099][ T5762] bridge_slave_1: left promiscuous mode [ 60.596975][ T5762] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.603431][ T5762] bridge_slave_0: left allmulticast mode [ 60.605860][ T5762] bridge_slave_0: left promiscuous mode [ 60.607993][ T5762] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.688497][ T5762] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 60.695028][ T5762] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 60.701524][ T5762] bond0 (unregistering): Released all slaves [ 60.836507][ T5442] 8021q: adding VLAN 0 to HW filter on device eth2 [ 60.867907][ T5762] hsr_slave_0: left promiscuous mode [ 60.870829][ T5762] hsr_slave_1: left promiscuous mode [ 60.873654][ T5762] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 60.876776][ T5762] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 60.881414][ T5762] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 60.883819][ T5762] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 60.890627][ T5762] veth1_macvtap: left promiscuous mode [ 60.893122][ T5762] veth0_macvtap: left promiscuous mode [ 60.894882][ T5762] veth1_vlan: left promiscuous mode [ 60.896515][ T5762] veth0_vlan: left promiscuous mode [ 61.059685][ T5762] team0 (unregistering): Port device team_slave_1 removed [ 61.071331][ T5762] team0 (unregistering): Port device team_slave_0 removed [ 61.187408][ T5442] 8021q: adding VLAN 0 to HW filter on device eth3 [ 61.284227][ T42] kauditd_printk_skb: 28 callbacks suppressed [ 61.284240][ T42] audit: type=1400 audit(1782318626.829:197): avc: denied { write } for pid=5889 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.348444][ T42] audit: type=1400 audit(1782318626.889:198): avc: denied { write } for pid=5892 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.422466][ T42] audit: type=1400 audit(1782318626.969:199): avc: denied { write } for pid=5894 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.484714][ T42] audit: type=1400 audit(1782318627.029:200): avc: denied { write } for pid=5897 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.504479][ T5858] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 61.509905][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 61.513653][ T5858] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 61.518654][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 61.521460][ T5858] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 61.527222][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 61.531521][ T5858] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 61.535884][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 61.592187][ T5858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.606150][ T5858] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.612674][ T1227] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.615622][ T1227] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.627391][ T1227] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.629660][ T1227] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.971048][ T64] Bluetooth: hci0: command tx timeout [ 62.299213][ T5858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.352487][ T5858] veth0_vlan: entered promiscuous mode [ 62.361014][ T5858] veth1_vlan: entered promiscuous mode [ 62.398150][ T5858] veth0_macvtap: entered promiscuous mode [ 62.404734][ T5858] veth1_macvtap: entered promiscuous mode [ 62.419405][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.428941][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.437183][ T5780] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.440551][ T5780] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.444403][ T5780] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.447265][ T5780] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.515770][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.519041][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.536194][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.539030][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.578279][ T5917] loop5: detected capacity change from 0 to 7 [ 62.587070][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.591263][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.596331][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.600203][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.604463][ C3] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.608087][ C3] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.612386][ C3] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.615898][ C3] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.619664][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.623326][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.627690][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.631425][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.635122][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.638031][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.640992][ T5917] ldm_validate_partition_table(): Disk read failed. [ 62.644738][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.648376][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.651960][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.655494][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.658718][ C1] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 62.662388][ C1] Buffer I/O error on dev loop5, logical block 0, async page read [ 62.666681][ T5917] Dev loop5: unable to read RDB block 0 [ 62.669638][ T5917] loop5: unable to read partition table [ 62.672525][ T5917] loop5: partition table beyond EOD, truncated [ 62.676903][ T5917] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 62.750990][ T5917] [ 62.752129][ T5917] ====================================================== [ 62.755107][ T5917] WARNING: possible circular locking dependency detected [ 62.758036][ T5917] syzkaller #0 Not tainted [ 62.759926][ T5917] ------------------------------------------------------ [ 62.762829][ T5917] syz.0.17/5917 is trying to acquire lock: [ 62.765271][ T5917] ffff88801ce8e210 (&root->kernfs_iattr_rwsem){++++}-{4:4}, at: kernfs_iop_getattr+0x9c/0xf0 [ 62.769358][ T5917] [ 62.769358][ T5917] but task is already holding lock: [ 62.772286][ T5917] ffff888026f389b0 (&q->q_usage_counter(io)#22){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 62.776757][ T5917] [ 62.776757][ T5917] which lock already depends on the new lock. [ 62.776757][ T5917] [ 62.780949][ T5917] [ 62.780949][ T5917] the existing dependency chain (in reverse order) is: [ 62.784610][ T5917] [ 62.784610][ T5917] -> #2 (&q->q_usage_counter(io)#22){++++}-{0:0}: [ 62.788190][ T5917] lock_acquire+0x1b9/0x370 [ 62.790343][ T5917] blk_alloc_queue+0x610/0x790 [ 62.792490][ T5917] blk_mq_alloc_queue+0x174/0x290 [ 62.794759][ T5917] __blk_mq_alloc_disk+0x29/0x120 [ 62.796948][ T5917] loop_add+0x498/0xb60 [ 62.798847][ T5917] loop_init+0x1d3/0x200 [ 62.800742][ T5917] do_one_initcall+0x11d/0x700 [ 62.802878][ T5917] kernel_init_freeable+0x6ea/0x7b0 [ 62.805187][ T5917] kernel_init+0x1f/0x1e0 [ 62.807190][ T5917] ret_from_fork+0x72b/0xd50 [ 62.809269][ T5917] ret_from_fork_asm+0x1a/0x30 [ 62.811374][ T5917] [ 62.811374][ T5917] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 62.814419][ T5917] lock_acquire+0x1b9/0x370 [ 62.816456][ T5917] fs_reclaim_acquire+0xc4/0x100 [ 62.818734][ T5917] kmem_cache_alloc_noprof+0x63/0x6a0 [ 62.821220][ T5917] __kernfs_iattrs+0x126/0x450 [ 62.823424][ T5917] __kernfs_setattr+0x4d/0x3c0 [ 62.825660][ T5917] kernfs_iop_setattr+0xda/0x130 [ 62.827944][ T5917] notify_change+0xb25/0x1330 [ 62.830121][ T5917] do_truncate+0x1df/0x240 [ 62.832242][ T5917] path_openat+0x370f/0x4280 [ 62.834340][ T5917] do_file_open+0x20e/0x430 [ 62.836471][ T5917] do_sys_openat2+0x10f/0x1e0 [ 62.838694][ T5917] __x64_sys_openat+0x12d/0x210 [ 62.840935][ T5917] do_syscall_64+0x115/0x870 [ 62.843155][ T5917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.845731][ T5917] [ 62.845731][ T5917] -> #0 (&root->kernfs_iattr_rwsem){++++}-{4:4}: [ 62.849190][ T5917] check_prev_add+0xeb/0xe60 [ 62.851381][ T5917] __lock_acquire+0x136c/0x1a40 [ 62.853670][ T5917] lock_acquire+0x1b9/0x370 [ 62.855802][ T5917] down_read+0x99/0x4c0 [ 62.857746][ T5917] kernfs_iop_getattr+0x9c/0xf0 [ 62.859888][ T5917] vfs_getattr_nosec+0x2d4/0x430 [ 62.862144][ T5917] vfs_getattr+0x4a/0x60 [ 62.864133][ T5917] loop_query_min_dio_size.isra.0+0x117/0x250 [ 62.866821][ T5917] lo_ioctl+0x13aa/0x1bc0 [ 62.868904][ T5917] blkdev_ioctl+0x5ad/0x6f0 [ 62.871027][ T5917] __x64_sys_ioctl+0x18e/0x210 [ 62.873302][ T5917] do_syscall_64+0x115/0x870 [ 62.875473][ T5917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.878131][ T5917] [ 62.878131][ T5917] other info that might help us debug this: [ 62.878131][ T5917] [ 62.882421][ T5917] Chain exists of: [ 62.882421][ T5917] &root->kernfs_iattr_rwsem --> fs_reclaim --> &q->q_usage_counter(io)#22 [ 62.882421][ T5917] [ 62.888421][ T5917] Possible unsafe locking scenario: [ 62.888421][ T5917] [ 62.891543][ T5917] CPU0 CPU1 [ 62.893756][ T5917] ---- ---- [ 62.895954][ T5917] lock(&q->q_usage_counter(io)#22); [ 62.898165][ T5917] lock(fs_reclaim); [ 62.900769][ T5917] lock(&q->q_usage_counter(io)#22); [ 62.903922][ T5917] rlock(&root->kernfs_iattr_rwsem); [ 62.906065][ T5917] [ 62.906065][ T5917] *** DEADLOCK *** [ 62.906065][ T5917] [ 62.909274][ T5917] 3 locks held by syz.0.17/5917: [ 62.911303][ T5917] #0: ffff888025cb3430 (&lo->lo_mutex){+.+.}-{4:4}, at: loop_global_lock_killable+0x30/0xb0 [ 62.915441][ T5917] #1: ffff888026f389b0 (&q->q_usage_counter(io)#22){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 62.920072][ T5917] #2: ffff888026f389e8 (&q->q_usage_counter(queue)#6){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 62.924808][ T5917] [ 62.924808][ T5917] stack backtrace: [ 62.927208][ T5917] CPU: 0 UID: 0 PID: 5917 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 62.927227][ T5917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 62.927238][ T5917] Call Trace: [ 62.927245][ T5917] [ 62.927252][ T5917] dump_stack_lvl+0x100/0x190 [ 62.927275][ T5917] print_circular_bug.cold+0x178/0x1c7 [ 62.927302][ T5917] check_noncircular+0x146/0x160 [ 62.927325][ T5917] check_prev_add+0xeb/0xe60 [ 62.927347][ T5917] __lock_acquire+0x136c/0x1a40 [ 62.927372][ T5917] lock_acquire+0x1b9/0x370 [ 62.927393][ T5917] ? kernfs_iop_getattr+0x9c/0xf0 [ 62.927418][ T5917] ? __pfx___might_resched+0x10/0x10 [ 62.927441][ T5917] down_read+0x99/0x4c0 [ 62.927459][ T5917] ? kernfs_iop_getattr+0x9c/0xf0 [ 62.927482][ T5917] ? find_held_lock+0x2b/0x80 [ 62.927499][ T5917] ? __pfx_down_read+0x10/0x10 [ 62.927515][ T5917] ? kernfs_root+0xee/0x2a0 [ 62.927565][ T5917] kernfs_iop_getattr+0x9c/0xf0 [ 62.927592][ T5917] vfs_getattr_nosec+0x2d4/0x430 [ 62.927612][ T5917] ? __pfx_kernfs_iop_getattr+0x10/0x10 [ 62.927638][ T5917] vfs_getattr+0x4a/0x60 [ 62.927654][ T5917] loop_query_min_dio_size.isra.0+0x117/0x250 [ 62.927674][ T5917] ? __pfx_loop_query_min_dio_size.isra.0+0x10/0x10 [ 62.927703][ T5917] lo_ioctl+0x13aa/0x1bc0 [ 62.927725][ T5917] ? __pfx_lo_ioctl+0x10/0x10 [ 62.927747][ T5917] ? __pfx_avc_has_extended_perms+0x10/0x10 [ 62.927773][ T5917] ? kasan_quarantine_put+0x104/0x240 [ 62.927793][ T5917] ? blk_get_meta_cap+0xd4/0x6c0 [ 62.927812][ T5917] ? __pfx_blk_get_meta_cap+0x10/0x10 [ 62.927832][ T5917] ? blkdev_common_ioctl+0x515/0x2b80 [ 62.927850][ T5917] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 62.927871][ T5917] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 62.927890][ T5917] ? do_vfs_ioctl+0x226/0x13e0 [ 62.927911][ T5917] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 62.927933][ T5917] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 62.927968][ T5917] ? __pfx_lo_ioctl+0x10/0x10 [ 62.927990][ T5917] blkdev_ioctl+0x5ad/0x6f0 [ 62.928007][ T5917] ? __pfx_blkdev_ioctl+0x10/0x10 [ 62.928025][ T5917] ? selinux_file_ioctl+0x13b/0x290 [ 62.928041][ T5917] ? selinux_file_ioctl+0xb6/0x290 [ 62.928059][ T5917] ? __pfx_blkdev_ioctl+0x10/0x10 [ 62.928077][ T5917] __x64_sys_ioctl+0x18e/0x210 [ 62.928097][ T5917] do_syscall_64+0x115/0x870 [ 62.928113][ T5917] ? clear_bhb_loop+0x40/0x90 [ 62.928132][ T5917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.928151][ T5917] RIP: 0033:0x7fca84f9ce59 [ 62.928168][ T5917] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.928184][ T5917] RSP: 002b:00007fffaaa34e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.928201][ T5917] RAX: ffffffffffffffda RBX: 00007fca85215fa0 RCX: 00007fca84f9ce59 [ 62.928213][ T5917] RDX: 0000000000000004 RSI: 0000000000004c06 RDI: 0000000000000003 [ 62.928222][ T5917] RBP: 00007fca85032e6f R08: 0000000000000000 R09: 0000000000000000 [ 62.928232][ T5917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 62.928243][ T5917] R13: 00007fca85215fac R14: 00007fca85215fa0 R15: 00007fca85215fa0 [ 62.928257][ T5917] [ 63.059913][ T5917] ldm_validate_partition_table(): Disk read failed. [ 63.063444][ T5917] Dev loop5: unable to read RDB block 0 [ 63.066313][ T5917] loop5: unable to read partition table [ 63.068815][ T5917] loop5: partition table beyond EOD, truncated [ 63.072498][ T5917] loop_reread_partitions: partition scan of loop5 (Wý* %4FLQk݊5) failed (rc=-5) [ 64.224040][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.502425][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.633191][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.693592][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.791952][ T13] bridge_slave_1: left allmulticast mode [ 65.793970][ T13] bridge_slave_1: left promiscuous mode [ 65.795747][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.798800][ T13] bridge_slave_0: left allmulticast mode [ 65.800617][ T13] bridge_slave_0: left promiscuous mode [ 65.802448][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.830056][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 65.833881][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 65.837150][ T13] bond0 (unregistering): Released all slaves [ 65.884679][ T42] audit: type=1400 audit(1782318631.429:201): avc: denied { write } for pid=5926 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.918563][ T42] audit: type=1400 audit(1782318631.459:202): avc: denied { write } for pid=5929 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.944625][ T5442] 8021q: adding VLAN 0 to HW filter on device eth2 [ 65.988139][ T42] audit: type=1400 audit(1782318631.529:203): avc: denied { write } for pid=5932 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.017339][ T42] audit: type=1400 audit(1782318631.559:204): avc: denied { write } for pid=5935 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.039406][ T5442] 8021q: adding VLAN 0 to HW filter on device eth3 [ 66.093586][ T42] audit: type=1400 audit(1782318631.639:205): avc: denied { write } for pid=5938 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.116084][ T13] hsr_slave_0: left promiscuous mode [ 66.118709][ T13] hsr_slave_1: left promiscuous mode [ 66.121015][ T42] audit: type=1400 audit(1782318631.669:206): avc: denied { write } for pid=5941 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.121252][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.132855][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.135869][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.138866][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.144183][ T13] veth1_macvtap: left promiscuous mode [ 66.146562][ T13] veth0_macvtap: left promiscuous mode [ 66.148654][ T13] veth1_vlan: left promiscuous mode [ 66.153749][ T13] veth0_vlan: left promiscuous mode [ 66.228428][ T13] team0 (unregistering): Port device team_slave_1 removed [ 66.232907][ T13] team0 (unregistering): Port device team_slave_0 removed [ 66.257434][ T5442] 8021q: adding VLAN 0 to HW filter on device eth4 [ 66.311940][ T42] audit: type=1400 audit(1782318631.859:207): avc: denied { write } for pid=5944 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.346605][ T42] audit: type=1400 audit(1782318631.899:208): avc: denied { write } for pid=5947 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.374963][ T5442] 8021q: adding VLAN 0 to HW filter on device eth5