Warning: Permanently added '[localhost]:41578' (ED25519) to the list of known hosts.
[ 42.371743][ T42] kauditd_printk_skb: 17 callbacks suppressed
[ 42.371757][ T42] audit: type=1400 audit(1787910715.120:138): avc: denied { execute } for pid=5722 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 42.381086][ T42] audit: type=1400 audit(1787910715.120:139): avc: denied { execute_no_trans } for pid=5722 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
2026/08/28 09:51:56 parsed 1 programs
2026/08/28 09:51:56 serving rpc on tcp://35335
[ 43.432760][ T42] audit: type=1400 audit(1787910716.180:140): avc: denied { node_bind } for pid=5722 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 43.440327][ T42] audit: type=1400 audit(1787910716.180:141): avc: denied { node_bind } for pid=5722 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 45.831617][ T42] audit: type=1400 audit(1787910718.580:142): avc: denied { mounton } for pid=5732 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
[ 45.840727][ T42] audit: type=1400 audit(1787910718.590:143): avc: denied { mount } for pid=5732 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
[ 45.843070][ T5732] cgroup: Unknown subsys name 'net'
[ 45.852466][ T42] audit: type=1400 audit(1787910718.600:144): avc: denied { unmount } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 46.002816][ T5732] cgroup: Unknown subsys name 'cpuset'
[ 46.006904][ T5732] cgroup: Unknown subsys name 'rlimit'
[ 46.162422][ T42] audit: type=1400 audit(1787910718.910:145): avc: denied { setattr } for pid=5732 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 46.169927][ T42] audit: type=1400 audit(1787910718.910:146): avc: denied { create } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.176590][ T42] audit: type=1400 audit(1787910718.910:147): avc: denied { write } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 46.211921][ T5735] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 46.868656][ T5732] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 48.592085][ T42] kauditd_printk_skb: 11 callbacks suppressed
[ 48.592097][ T42] audit: type=1400 audit(1787910721.340:159): avc: denied { execmem } for pid=5738 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 48.604048][ T42] audit: type=1400 audit(1787910721.340:160): avc: denied { create } for pid=5738 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[ 48.610534][ T42] audit: type=1400 audit(1787910721.350:161): avc: denied { sys_admin } for pid=5738 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1
[ 48.617388][ T42] audit: type=1400 audit(1787910721.350:162): avc: denied { read } for pid=5742 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 48.624205][ T42] audit: type=1400 audit(1787910721.350:163): avc: denied { open } for pid=5742 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
[ 48.631832][ T42] audit: type=1400 audit(1787910721.350:164): avc: denied { mounton } for pid=5742 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
[ 48.638993][ T42] audit: type=1400 audit(1787910721.350:165): avc: denied { module_request } for pid=5745 comm="syz-executor" kmod="netdev-nr3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 48.645829][ T42] audit: type=1400 audit(1787910721.380:166): avc: denied { sys_module } for pid=5745 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 48.712715][ T42] audit: type=1400 audit(1787910721.460:167): avc: denied { mount } for pid=5743 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
[ 48.719863][ T42] audit: type=1400 audit(1787910721.460:168): avc: denied { mounton } for pid=5742 comm="syz-executor" path="/syzkaller.MhCplZ/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
[ 48.749877][ T5742] 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.
[ 49.125185][ T5745] bridge0: port 1(bridge_slave_0) entered blocking state
[ 49.128260][ T5745] bridge0: port 1(bridge_slave_0) entered disabled state
[ 49.130825][ T5745] bridge_slave_0: entered allmulticast mode
[ 49.136102][ T5745] bridge_slave_0: entered promiscuous mode
[ 49.145476][ T5745] bridge0: port 2(bridge_slave_1) entered blocking state
[ 49.148913][ T5745] bridge0: port 2(bridge_slave_1) entered disabled state
[ 49.151651][ T5745] bridge_slave_1: entered allmulticast mode
[ 49.154394][ T5745] bridge_slave_1: entered promiscuous mode
[ 49.191019][ T5745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 49.195232][ T5789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.196359][ T5745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 49.198920][ T5789] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.205697][ T5789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.208577][ T5789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.212453][ T5789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.264549][ T5745] team0: Port device team_slave_0 added
[ 49.357460][ T5745] team0: Port device team_slave_1 added
[ 49.391819][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 49.394302][ T5745] 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.
[ 49.402788][ T5745] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 49.411476][ T5745] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 49.413625][ T5745] 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.
[ 49.422203][ T5745] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 49.524641][ T5745] hsr_slave_0: entered promiscuous mode
[ 49.528799][ T5745] hsr_slave_1: entered promiscuous mode
[ 50.104315][ T5745] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 50.113713][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 50.116763][ T5745] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 50.122427][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 50.129894][ T90] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.131401][ T5745] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 50.132781][ T90] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.142999][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 50.146505][ T5745] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 50.150838][ T5745] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 50.182484][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 50.185356][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 50.305132][ T5745] 8021q: adding VLAN 0 to HW filter on device bond0
[ 50.321366][ T5745] 8021q: adding VLAN 0 to HW filter on device team0
[ 50.327294][ T62] bridge0: port 1(bridge_slave_0) entered blocking state
[ 50.330052][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 50.338572][ T62] bridge0: port 2(bridge_slave_1) entered blocking state
[ 50.340786][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 50.377093][ T5745] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 50.590367][ T5745] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 50.618488][ T5745] veth0_vlan: entered promiscuous mode
[ 50.628979][ T5745] veth1_vlan: entered promiscuous mode
[ 50.651058][ T5745] veth0_macvtap: entered promiscuous mode
[ 50.656593][ T5745] veth1_macvtap: entered promiscuous mode
[ 50.672204][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 50.681188][ T5745] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 50.713999][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.718288][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.759837][ T5787] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 50.762727][ T5787] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
2026/08/28 09:52:03 executed programs: 0
[ 50.824448][ T5789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.829957][ T5789] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.833321][ T5789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.836705][ T5789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.839502][ T5789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.865196][ T5085] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 50.870390][ T5085] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 50.873878][ T5085] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 50.874636][ T5864] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 50.885084][ T5866] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 50.888282][ T5862] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 50.888349][ T5085] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 50.895356][ T5085] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 50.896524][ T5862] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 50.897895][ T5085] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 50.900253][ T5866] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 50.905773][ T5789] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 50.911755][ T5789] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 50.915604][ T5866] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 50.921994][ T5789] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 51.391031][ T5787] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 51.415527][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.417923][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.420393][ T5853] bridge_slave_0: entered allmulticast mode
[ 51.423886][ T5853] bridge_slave_0: entered promiscuous mode
[ 51.442991][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.445231][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.447562][ T5853] bridge_slave_1: entered allmulticast mode
[ 51.450396][ T5853] bridge_slave_1: entered promiscuous mode
[ 51.483053][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.505182][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.515060][ T5858] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.517421][ T5858] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.521178][ T5858] bridge_slave_0: entered allmulticast mode
[ 51.524541][ T5858] bridge_slave_0: entered promiscuous mode
[ 51.551713][ T5853] team0: Port device team_slave_0 added
[ 51.554661][ T5858] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.557414][ T5858] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.559836][ T5858] bridge_slave_1: entered allmulticast mode
[ 51.562936][ T5858] bridge_slave_1: entered promiscuous mode
[ 51.583465][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.586018][ T5856] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.588628][ T5856] bridge_slave_0: entered allmulticast mode
[ 51.591573][ T5856] bridge_slave_0: entered promiscuous mode
[ 51.597997][ T5853] team0: Port device team_slave_1 added
[ 51.608764][ T5858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.617537][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.620627][ T5856] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.623825][ T5856] bridge_slave_1: entered allmulticast mode
[ 51.627708][ T5856] bridge_slave_1: entered promiscuous mode
[ 51.656276][ T5858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.660370][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.663350][ T5853] 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.
[ 51.674208][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.739930][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.742986][ T5853] 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.
[ 51.754155][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.772032][ T5856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.777854][ T5856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 51.782506][ T5858] team0: Port device team_slave_0 added
[ 51.786203][ T5858] team0: Port device team_slave_1 added
[ 51.794622][ T5861] bridge0: port 1(bridge_slave_0) entered blocking state
[ 51.797029][ T5861] bridge0: port 1(bridge_slave_0) entered disabled state
[ 51.799387][ T5861] bridge_slave_0: entered allmulticast mode
[ 51.802297][ T5861] bridge_slave_0: entered promiscuous mode
[ 51.825055][ T5861] bridge0: port 2(bridge_slave_1) entered blocking state
[ 51.827471][ T5861] bridge0: port 2(bridge_slave_1) entered disabled state
[ 51.830462][ T5861] bridge_slave_1: entered allmulticast mode
[ 51.834585][ T5861] bridge_slave_1: entered promiscuous mode
[ 51.845172][ T5856] team0: Port device team_slave_0 added
[ 51.860943][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.863132][ 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.
[ 51.871639][ T5858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.882378][ T5856] team0: Port device team_slave_1 added
[ 51.886978][ T5853] hsr_slave_0: entered promiscuous mode
[ 51.889249][ T5853] hsr_slave_1: entered promiscuous mode
[ 51.891597][ T5853] debugfs: 'hsr0' already exists in 'hsr'
[ 51.893580][ T5853] Cannot create hsr debugfs directory
[ 51.896547][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.898727][ 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.
[ 51.906959][ T5858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.946661][ T5861] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 51.950082][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 51.952311][ T5856] 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.
[ 51.960772][ T5856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 51.966074][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 51.968329][ T5856] 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.
[ 51.976946][ T5856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 51.986390][ T5861] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 52.039558][ T5861] team0: Port device team_slave_0 added
[ 52.052661][ T5858] hsr_slave_0: entered promiscuous mode
[ 52.054939][ T5858] hsr_slave_1: entered promiscuous mode
[ 52.057035][ T5858] debugfs: 'hsr0' already exists in 'hsr'
[ 52.058855][ T5858] Cannot create hsr debugfs directory
[ 52.063825][ T5861] team0: Port device team_slave_1 added
[ 52.094824][ T5856] hsr_slave_0: entered promiscuous mode
[ 52.097049][ T5856] hsr_slave_1: entered promiscuous mode
[ 52.099071][ T5856] debugfs: 'hsr0' already exists in 'hsr'
[ 52.101176][ T5856] Cannot create hsr debugfs directory
[ 52.128909][ T5861] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 52.131218][ T5861] 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.
[ 52.138966][ T5861] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 52.146088][ T5861] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 52.148274][ T5861] 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.
[ 52.156273][ T5861] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 52.230941][ T5861] hsr_slave_0: entered promiscuous mode
[ 52.233159][ T5861] hsr_slave_1: entered promiscuous mode
[ 52.235683][ T5861] debugfs: 'hsr0' already exists in 'hsr'
[ 52.237465][ T5861] Cannot create hsr debugfs directory
[ 52.269811][ T5787] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 52.399994][ T5853] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 52.404390][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 52.411101][ T5853] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 52.415163][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 52.425396][ T5853] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 52.429163][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 52.439014][ T5853] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 52.444561][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 52.476297][ T5858] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 52.480885][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 52.485009][ T5858] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 52.490347][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 52.492978][ T5858] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 52.497168][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 52.506202][ T5858] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 52.511958][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 52.555865][ T5856] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 52.561098][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 52.563858][ T5856] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 52.568545][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 52.571953][ T5856] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 52.575721][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 52.579534][ T5856] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 52.583261][ T5856] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 52.621409][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.645191][ T5853] 8021q: adding VLAN 0 to HW filter on device team0
[ 52.653712][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.656533][ T1159] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.666837][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.669013][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.679448][ T5858] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.695160][ T5856] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.705540][ T5858] 8021q: adding VLAN 0 to HW filter on device team0
[ 52.715628][ T62] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.717932][ T62] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.725823][ T5853] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 52.733324][ T5856] 8021q: adding VLAN 0 to HW filter on device team0
[ 52.738645][ T62] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.741003][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.754603][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.756913][ T1159] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 52.765156][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.767849][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 52.880994][ T5865] Bluetooth: hci0: command tx timeout
[ 52.937461][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 52.961813][ T5865] Bluetooth: hci1: command tx timeout
[ 52.961854][ T5789] Bluetooth: hci2: command tx timeout
[ 52.970211][ T5853] veth0_vlan: entered promiscuous mode
[ 52.970455][ T5789] Bluetooth: hci3: command tx timeout
[ 52.976712][ T5853] veth1_vlan: entered promiscuous mode
[ 52.991908][ T5853] veth0_macvtap: entered promiscuous mode
[ 52.997351][ T5853] veth1_macvtap: entered promiscuous mode
[ 53.005806][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 53.012127][ T5858] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 53.016439][ T5856] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 53.020570][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 53.028353][ T5901] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.081303][ T5858] veth0_vlan: entered promiscuous mode
[ 53.086615][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 53.089529][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 53.113063][ T5856] veth0_vlan: entered promiscuous mode
[ 53.116149][ T5858] veth1_vlan: entered promiscuous mode
[ 53.119793][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 53.121631][ T5856] veth1_vlan: entered promiscuous mode
[ 53.123117][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 53.143786][ T5858] veth0_macvtap: entered promiscuous mode
[ 53.148439][ T5858] veth1_macvtap: entered promiscuous mode
[ 53.154918][ T5856] veth0_macvtap: entered promiscuous mode
[ 53.167105][ T5980] input: syz0 as /devices/virtual/input/input5
[ 53.167431][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 53.168372][ T5856] veth1_macvtap: entered promiscuous mode
[ 53.171364][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.171698][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.175458][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 53.182290][ T5856] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 53.188641][ T5856] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 53.215901][ T5787] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 53.264239][ T5986] input: syz0 as /devices/virtual/input/input6
[ 53.271792][ T5984]
[ 53.271799][ T5984] ======================================================
[ 53.271803][ T5984] WARNING: possible circular locking dependency detected
[ 53.271808][ T5984] syzkaller #0 Not tainted
[ 53.271813][ T5984] ------------------------------------------------------
[ 53.271817][ T5984] kworker/1:4/5984 is trying to acquire lock:
[ 53.271822][ T5984] ffff88802cd722c8 (&tty->termios_rwsem){++++}-{4:4}, at: n_tty_flush_buffer+0x21/0x1a0
[ 53.271854][ T5984]
[ 53.271854][ T5984] but task is already holding lock:
[ 53.271857][ T5984] ffff888027ed30b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x72/0x310
[ 53.271886][ T5984]
[ 53.271886][ T5984] which lock already depends on the new lock.
[ 53.271886][ T5984]
[ 53.271890][ T5984]
[ 53.271890][ T5984] the existing dependency chain (in reverse order) is:
[ 53.271894][ T5984]
[ 53.271894][ T5984] -> #3 (&buf->lock){+.+.}-{4:4}:
[ 53.271908][ T5984] lock_acquire+0x1b9/0x370
[ 53.271924][ T5984] __mutex_lock+0x1a4/0x1bc0
[ 53.271935][ T5984] tty_buffer_flush+0x72/0x310
[ 53.271951][ T5984] tty_ldisc_flush+0xd2/0xf0
[ 53.271965][ T5984] __do_SAK+0x35f/0x470
[ 53.271974][ T5984] vc_SAK+0x7f/0x320
[ 53.271985][ T5984] process_one_work+0xac7/0x1b10
[ 53.271999][ T5984] worker_thread+0x5ef/0xe50
[ 53.272012][ T5984] kthread+0x373/0x450
[ 53.272023][ T5984] ret_from_fork+0x730/0xd60
[ 53.272039][ T5984] ret_from_fork_asm+0x1a/0x30
[ 53.272049][ T5984]
[ 53.272049][ T5984] -> #2 (console_lock){+.+.}-{0:0}:
[ 53.272063][ T5984] lock_acquire+0x1b9/0x370
[ 53.272077][ T5984] console_lock+0x7a/0xa0
[ 53.272093][ T5984] serial_core_register_port+0xe65/0x16f0
[ 53.272104][ T5984] serial8250_register_8250_port+0x15af/0x2330
[ 53.272126][ T5984] serial_pnp_probe+0x436/0x930
[ 53.272139][ T5984] pnp_device_probe+0x2b3/0x4a0
[ 53.272150][ T5984] really_probe+0x241/0xa60
[ 53.272160][ T5984] __driver_probe_device+0x210/0x460
[ 53.272169][ T5984] driver_probe_device+0x4a/0x140
[ 53.272179][ T5984] __driver_attach+0x21f/0x5b0
[ 53.272189][ T5984] bus_for_each_dev+0x13e/0x1d0
[ 53.272202][ T5984] bus_add_driver+0x305/0x5b0
[ 53.272217][ T5984] driver_register+0x1e2/0x360
[ 53.272228][ T5984] serial8250_init+0xcc/0x1c0
[ 53.272238][ T5984] do_one_initcall+0x11c/0x6f0
[ 53.272248][ T5984] kernel_init_freeable+0x6ea/0x7b0
[ 53.272259][ T5984] kernel_init+0x21/0x1e0
[ 53.272272][ T5984] ret_from_fork+0x730/0xd60
[ 53.272287][ T5984] ret_from_fork_asm+0x1a/0x30
[ 53.272297][ T5984]
[ 53.272297][ T5984] -> #1 (&port->mutex){+.+.}-{4:4}:
[ 53.272311][ T5984] lock_acquire+0x1b9/0x370
[ 53.272325][ T5984] __mutex_lock+0x1a4/0x1bc0
[ 53.272336][ T5984] uart_set_termios+0x8e/0x690
[ 53.272345][ T5984] tty_set_termios+0x64d/0x980
[ 53.272358][ T5984] set_termios+0x5c8/0x880
[ 53.272370][ T5984] tty_mode_ioctl+0x17e/0xd40
[ 53.272384][ T5984] n_tty_ioctl_helper+0x47/0x2b0
[ 53.272397][ T5984] n_tty_ioctl+0x53/0x340
[ 53.272407][ T5984] tty_ioctl+0x11b4/0x1640
[ 53.272416][ T5984] __x64_sys_ioctl+0x18e/0x210
[ 53.272428][ T5984] do_syscall_64+0x123/0x790
[ 53.272438][ T5984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 53.272449][ T5984]
[ 53.272449][ T5984] -> #0 (&tty->termios_rwsem){++++}-{4:4}:
[ 53.272463][ T5984] check_prev_add+0xeb/0xe60
[ 53.272477][ T5984] __lock_acquire+0x1492/0x1ec0
[ 53.272492][ T5984] lock_acquire+0x1b9/0x370
[ 53.272506][ T5984] down_write+0x8b/0x1f0
[ 53.272517][ T5984] n_tty_flush_buffer+0x21/0x1a0
[ 53.272528][ T5984] tty_buffer_flush+0x239/0x310
[ 53.272544][ T5984] tty_ldisc_flush+0x68/0xf0
[ 53.272558][ T5984] __do_SAK+0x35f/0x470
[ 53.272567][ T5984] vc_SAK+0x7f/0x320
[ 53.272578][ T5984] process_one_work+0xac7/0x1b10
[ 53.272591][ T5984] worker_thread+0x5ef/0xe50
[ 53.272603][ T5984] kthread+0x373/0x450
[ 53.272616][ T5984] ret_from_fork+0x730/0xd60
[ 53.272632][ T5984] ret_from_fork_asm+0x1a/0x30
[ 53.272641][ T5984]
[ 53.272641][ T5984] other info that might help us debug this:
[ 53.272641][ T5984]
[ 53.272644][ T5984] Chain exists of:
[ 53.272644][ T5984] &tty->termios_rwsem --> console_lock --> &buf->lock
[ 53.272644][ T5984]
[ 53.272662][ T5984] Possible unsafe locking scenario:
[ 53.272662][ T5984]
[ 53.272665][ T5984] CPU0 CPU1
[ 53.272668][ T5984] ---- ----
[ 53.272671][ T5984] lock(&buf->lock);
[ 53.272678][ T5984] lock(console_lock);
[ 53.272686][ T5984] lock(&buf->lock);
[ 53.272694][ T5984] lock(&tty->termios_rwsem);
[ 53.272701][ T5984]
[ 53.272701][ T5984] *** DEADLOCK ***
[ 53.272701][ T5984]
[ 53.272703][ T5984] locks held by kworker/1:4/5984: 5, last CPU#1:
[ 53.272711][ T5984] #0: ffff88801c0aa940 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10
[ 53.272740][ T5984] #1: ffffc900034c7d08 ((work_completion)(&vc_cons[currcons].SAK_work)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10
[ 53.272769][ T5984] #2: ffffffff8edd6100 (console_lock){+.+.}-{0:0}, at: vc_SAK+0x13/0x320
[ 53.272796][ T5984] #3: ffff88802cd720a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_flush+0x1c/0xf0
[ 53.272825][ T5984] #4: ffff888027ed30b8 (&buf->lock){+.+.}-{4:4}, at: tty_buffer_flush+0x72/0x310
[ 53.272856][ T5984]
[ 53.272856][ T5984] stack backtrace:
[ 53.272866][ T5984] CPU: 1 UID: 0 PID: 5984 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT(full)
[ 53.272880][ T5984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 53.272887][ T5984] Workqueue: events vc_SAK
[ 53.272915][ T5984] Call Trace:
[ 53.272919][ T5984]
[ 53.272923][ T5984] dump_stack_lvl+0x100/0x190
[ 53.272938][ T5984] print_circular_bug.cold+0x178/0x1be
[ 53.272956][ T5984] check_noncircular+0x146/0x160
[ 53.272971][ T5984] check_prev_add+0xeb/0xe60
[ 53.272986][ T5984] __lock_acquire+0x1492/0x1ec0
[ 53.273002][ T5984] ? __mutex_lock+0x26c/0x1bc0
[ 53.273014][ T5984] lock_acquire+0x1b9/0x370
[ 53.273028][ T5984] ? n_tty_flush_buffer+0x21/0x1a0
[ 53.273041][ T5984] ? __pfx___might_resched+0x10/0x10
[ 53.273056][ T5984] down_write+0x8b/0x1f0
[ 53.273067][ T5984] ? n_tty_flush_buffer+0x21/0x1a0
[ 53.273079][ T5984] ? __pfx_down_write+0x10/0x10
[ 53.273091][ T5984] ? __pfx_n_tty_flush_buffer+0x10/0x10
[ 53.273103][ T5984] n_tty_flush_buffer+0x21/0x1a0
[ 53.273119][ T5984] ? __pfx_n_tty_flush_buffer+0x10/0x10
[ 53.273131][ T5984] tty_buffer_flush+0x239/0x310
[ 53.273150][ T5984] tty_ldisc_flush+0x68/0xf0
[ 53.273167][ T5984] __do_SAK+0x35f/0x470
[ 53.273176][ T5984] ? mark_held_locks+0x40/0x70
[ 53.273192][ T5984] vc_SAK+0x7f/0x320
[ 53.273204][ T5984] process_one_work+0xac7/0x1b10
[ 53.273219][ T5984] ? __pfx_process_one_work+0x10/0x10
[ 53.273234][ T5984] ? __pfx_vc_SAK+0x10/0x10
[ 53.273247][ T5984] worker_thread+0x5ef/0xe50
[ 53.273262][ T5984] ? __pfx_worker_thread+0x10/0x10
[ 53.273275][ T5984] ? kthread+0x13a/0x450
[ 53.273286][ T5984] ? __pfx_worker_thread+0x10/0x10
[ 53.273299][ T5984] kthread+0x373/0x450
[ 53.273311][ T5984] ? __pfx_kthread+0x10/0x10
[ 53.273366][ T5984] ret_from_fork+0x730/0xd60
[ 53.273386][ T5984] ? __pfx_ret_from_fork+0x10/0x10
[ 53.273403][ T5984] ? __switch_to+0x800/0x10f0
[ 53.273442][ T5984] ? __pfx_kthread+0x10/0x10
[ 53.273454][ T5984] ret_from_fork_asm+0x1a/0x30
[ 53.273467][ T5984]
[ 53.279925][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 53.280173][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.280196][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.280213][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.280230][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.280247][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.280285][ T5856] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht'
[ 53.524108][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 53.529357][ T5858] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht'
[ 53.536192][ T5987] input: syz0 as /devices/virtual/input/input7
[ 53.538529][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 53.541365][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 53.546918][ T5856] ieee80211 phy10: Selected rate control algorithm 'minstrel_ht'
[ 53.551092][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 53.553522][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 53.556981][ T5988] input: syz0 as /devices/virtual/input/input8
[ 53.574106][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 53.575389][ T5989] input: syz0 as /devices/virtual/input/input9
[ 53.576677][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 53.594596][ T5990] input: syz0 as /devices/virtual/input/input10
[ 53.610055][ T5763] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.613731][ T5763] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.613761][ T5763] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.613785][ T5763] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.615245][ T5991] input: syz0 as /devices/virtual/input/input11
[ 53.632213][ T5993] input: syz0 as /devices/virtual/input/input13
[ 53.632392][ T5992] input: syz0 as /devices/virtual/input/input12
[ 53.640702][ T5994] input: syz0 as /devices/virtual/input/input14
[ 53.651776][ T5995] input: syz0 as /devices/virtual/input/input15
[ 53.654741][ T5996] input: syz0 as /devices/virtual/input/input16
[ 53.657958][ T5997] input: syz0 as /devices/virtual/input/input17
[ 53.679856][ T5998] input: syz0 as /devices/virtual/input/input18
[ 53.694581][ T6000] input: syz0 as /devices/virtual/input/input19
[ 53.700451][ T6001] input: syz0 as /devices/virtual/input/input20
[ 53.711013][ T6002] input: syz0 as /devices/virtual/input/input21
[ 53.711369][ T6003] input: syz0 as /devices/virtual/input/input22
[ 53.716146][ T5949] tty tty20: SAK: killed process 6002 (syz.0.34): by fd#3
[ 53.733640][ T6004] input: syz0 as /devices/virtual/input/input23
[ 53.738319][ T6005] input: syz0 as /devices/virtual/input/input24
[ 53.741724][ T6006] input: syz0 as /devices/virtual/input/input25
[ 53.755187][ T6007] input: syz0 as /devices/virtual/input/input26
[ 53.772310][ T6009] input: syz0 as /devices/virtual/input/input27
[ 53.795025][ T6010] input: syz0 as /devices/virtual/input/input28
[ 53.798373][ T1345] tty tty20: SAK: killed process 6012 (syz.0.43): by fd#3
[ 53.798483][ T6011] input: syz0 as /devices/virtual/input/input30
[ 53.803474][ T6012] input: syz0 as /devices/virtual/input/input29
[ 53.816213][ T6013] input: syz0 as /devices/virtual/input/input31
[ 53.821098][ T6015] input: syz0 as /devices/virtual/input/input33
[ 53.826902][ T6014] input: syz0 as /devices/virtual/input/input32
[ 53.833116][ T6016] input: syz0 as /devices/virtual/input/input34
[ 53.844474][ T6017] input: syz0 as /devices/virtual/input/input35
[ 53.851715][ T6018] input: syz0 as /devices/virtual/input/input36
[ 53.862019][ T6020] input: syz0 as /devices/virtual/input/input37
[ 53.865310][ T6021] input: syz0 as /devices/virtual/input/input38
[ 53.868861][ T6022] input: syz0 as /devices/virtual/input/input39
[ 53.887593][ T29] tty tty20: SAK: killed process 6024 (syz.0.53): by fd#3
[ 53.894087][ T6024] input: syz0 as /devices/virtual/input/input40
[ 53.914398][ T6025] input: syz0 as /devices/virtual/input/input41
[ 53.920467][ T6026] input: syz0 as /devices/virtual/input/input42
[ 53.932272][ T6027] input: syz0 as /devices/virtual/input/input43
[ 53.935122][ T6028] input: syz0 as /devices/virtual/input/input44
[ 53.939595][ T1345] tty tty20: SAK: killed process 6029 (syz.0.58): by fd#3
[ 53.940522][ T6029] input: syz0 as /devices/virtual/input/input45
[ 53.951688][ T6030] input: syz0 as /devices/virtual/input/input46
[ 53.955070][ T5787] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 53.965295][ T6031] input: syz0 as /devices/virtual/input/input47
[ 53.972596][ T6032] input: syz0 as /devices/virtual/input/input48
[ 53.982606][ T6033] input: syz0 as /devices/virtual/input/input49
[ 53.991944][ T6034] input: syz0 as /devices/virtual/input/input50
[ 53.994812][ T6035] input: syz0 as /devices/virtual/input/input51
[ 54.011341][ T6036] input: syz0 as /devices/virtual/input/input52
[ 54.024684][ T6037] input: syz0 as /devices/virtual/input/input53
[ 54.025176][ T61] tty tty20: SAK: killed process 6037 (syz.0.66): by fd#3
[ 54.038314][ T6038] input: syz0 as /devices/virtual/input/input54
[ 54.060103][ T6040] input: syz0 as /devices/virtual/input/input55
[ 54.061327][ T5787] bridge_slave_1: left allmulticast mode
[ 54.064802][ T5787] bridge_slave_1: left promiscuous mode
[ 54.064877][ T6042] input: syz0 as /devices/virtual/input/input57
[ 54.066927][ T6041] input: syz0 as /devices/virtual/input/input56
[ 54.069953][ T5787] bridge0: port 2(bridge_slave_1) entered disabled state
[ 54.085510][ T5787] bridge_slave_0: left allmulticast mode
[ 54.088080][ T5787] bridge_slave_0: left promiscuous mode
[ 54.089966][ T42] kauditd_printk_skb: 23 callbacks suppressed
[ 54.089975][ T42] audit: type=1400 audit(1787910726.830:192): avc: denied { write } for pid=6043 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.089995][ T42] audit: type=1400 audit(1787910726.830:193): avc: denied { create } for pid=6043 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.090011][ T42] audit: type=1400 audit(1787910726.830:194): avc: denied { write } for pid=6043 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2255 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.090028][ T42] audit: type=1400 audit(1787910726.830:195): avc: denied { append } for pid=6043 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2255 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.117449][ T42] audit: type=1400 audit(1787910726.860:196): avc: denied { write } for pid=6049 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.122445][ T5787] bridge0: port 1(bridge_slave_0) entered disabled state
[ 54.128866][ T42] audit: type=1400 audit(1787910726.870:197): avc: denied { unlink } for pid=6049 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2255 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 54.138637][ T6047] input: syz0 as /devices/virtual/input/input58
[ 54.141454][ T6046] input: syz0 as /devices/virtual/input/input59
[ 54.145728][ T976] tty tty20: SAK: killed process 6046 (syz.0.72): by fd#3
[ 54.158403][ T6051] input: syz0 as /devices/virtual/input/input60
[ 54.174374][ T6053] input: syz0 as /devices/virtual/input/input62
[ 54.177363][ T6052] input: syz0 as /devices/virtual/input/input61
[ 54.190504][ T6055] input: syz0 as /devices/virtual/input/input63
[ 54.194193][ T6054] input: syz0 as /devices/virtual/input/input64
[ 54.198080][ T6056] input: syz0 as /devices/virtual/input/input65
[ 54.212091][ T6057] input: syz0 as /devices/virtual/input/input66
[ 54.213740][ T5787] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 54.218651][ T6059] input: syz0 as /devices/virtual/input/input68
[ 54.220947][ T6058] input: syz0 as /devices/virtual/input/input67
[ 54.224264][ T5787] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 54.229863][ T5787] bond0 (unregistering): Released all slaves
[ 54.240260][ T6061] input: syz0 as /devices/virtual/input/input69
[ 54.244658][ T6063] input: syz0 as /devices/virtual/input/input71
[ 54.252184][ T6062] input: syz0 as /devices/virtual/input/input70
[ 54.269134][ T6064] input: syz0 as /devices/virtual/input/input72
[ 54.273825][ T5984] tty tty20: SAK: killed process 6065 (syz.0.86): by fd#3
[ 54.273991][ T6065] input: syz0 as /devices/virtual/input/input73
[ 54.282015][ T5438] 8021q: adding VLAN 0 to HW filter on device eth2
[ 54.292534][ T6066] input: syz0 as /devices/virtual/input/input74
[ 54.297032][ T6067] input: syz0 as /devices/virtual/input/input75
[ 54.297722][ T6068] input: syz0 as /devices/virtual/input/input76
[ 54.318815][ T6070] input: syz0 as /devices/virtual/input/input77
[ 54.338394][ T42] audit: type=1400 audit(1787910727.080:198): avc: denied { write } for pid=6071 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.341434][ T6073] input: syz0 as /devices/virtual/input/input78
[ 54.348849][ T6074] input: syz0 as /devices/virtual/input/input79
[ 54.364178][ T6075] input: syz0 as /devices/virtual/input/input80
[ 54.372073][ T42] audit: type=1400 audit(1787910727.120:199): avc: denied { write } for pid=6077 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 54.383544][ T6079] input: syz0 as /devices/virtual/input/input81
[ 54.387141][ T6080] input: syz0 as /devices/virtual/input/input82
[ 54.406815][ T6082] input: syz0 as /devices/virtual/input/input83
[ 54.412850][ T5984] tty tty20: SAK: killed process 6080 (syz.0.94): by fd#3
[ 54.412941][ T5787] hsr_slave_0: left promiscuous mode
[ 54.423294][ T5787] hsr_slave_1: left promiscuous mode
[ 54.425530][ T5787] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 54.428063][ T5787] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 54.432219][ T5787] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 54.435084][ T5787] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 54.448828][ T5787] veth1_macvtap: left promiscuous mode
[ 54.451046][ T5787] veth0_macvtap: left promiscuous mode
[ 54.451447][ T6083] input: syz0 as /devices/virtual/input/input84
[ 54.452760][ T5787] veth1_vlan: left promiscuous mode
[ 54.456468][ T5787] veth0_vlan: left promiscuous mode
[ 54.460391][ T6084] input: syz0 as /devices/virtual/input/input85
[ 54.470584][ T6085] input: syz0 as /devices/virtual/input/input86
[ 54.484654][ T6086] input: syz0 as /devices/virtual/input/input87
[ 54.487775][ T5985] tty tty20: SAK: killed process 6086 (syz.0.100): by fd#3
[ 54.496870][ T6087] input: syz0 as /devices/virtual/input/input88
[ 54.505707][ T6088] input: syz0 as /devices/virtual/input/input89
[ 54.517903][ T6089] input: syz0 as /devices/virtual/input/input90
[ 54.517982][ T6090] input: syz0 as /devices/virtual/input/input91
[ 54.522522][ T5984] Oops: general protection fault, probably for non-canonical address 0xdffffc000000044c: 0000 [#1] SMP KASAN NOPTI
[ 54.522552][ T5984] KASAN: probably user-memory-access in range [0x0000000000002260-0x0000000000002267]
[ 54.522563][ T5984] CPU: 1 UID: 0 PID: 5984 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT(full)
[ 54.522576][ T5984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 54.522583][ T5984] Workqueue: events vc_SAK
[ 54.522604][ T5984] RIP: 0010:reset_buffer_flags+0x22/0x1c0
[ 54.522617][ T5984] Code: 90 90 90 90 90 90 90 90 55 53 48 89 fb e8 76 e9 6a fc 48 8d bb 60 22 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 75 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d
[ 54.522627][ T5984] RSP: 0018:ffffc900034c7af0 EFLAGS: 00010202
[ 54.522636][ T5984] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 54.522643][ T5984] RDX: 000000000000044c RSI: ffffffff85a0185a RDI: 0000000000002260
[ 54.522649][ T5984] RBP: ffffffff85a049f0 R08: 0000000000000001 R09: ffffed100af3f44d
[ 54.522656][ T5984] R10: ffff8880579fa26f R11: ffffffff81d66229 R12: ffff8880579fa260
[ 54.522662][ T5984] R13: ffff8880579fa4d0 R14: ffff88802cf191e0 R15: 0000000000000000
[ 54.522669][ T5984] FS: 0000000000000000(0000) GS:ffff8880d5ca2000(0000) knlGS:0000000000000000
[ 54.522692][ T5984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.522701][ T5984] CR2: 00007f210fe27dac CR3: 0000000054aa8000 CR4: 0000000000352ef0
[ 54.522708][ T5984] Call Trace:
[ 54.522712][ T5984]
[ 54.522716][ T5984] ? __pfx_n_tty_flush_buffer+0x10/0x10
[ 54.522729][ T5984] n_tty_flush_buffer+0x56/0x1a0
[ 54.522742][ T5984] ? __pfx_n_tty_flush_buffer+0x10/0x10
[ 54.522755][ T5984] tty_buffer_flush+0x239/0x310
[ 54.522772][ T5984] tty_ldisc_flush+0x68/0xf0
[ 54.522787][ T5984] __do_SAK+0x35f/0x470
[ 54.522797][ T5984] ? rcu_is_watching+0x13/0xc0
[ 54.522811][ T5984] vc_SAK+0x7f/0x320
[ 54.522823][ T5984] process_one_work+0xac7/0x1b10
[ 54.522839][ T5984] ? __pfx_process_one_work+0x10/0x10
[ 54.522853][ T5984] ? kthread_data+0x53/0xc0
[ 54.522866][ T5984] ? __pfx_vc_SAK+0x10/0x10
[ 54.522879][ T5984] worker_thread+0x5ef/0xe50
[ 54.522893][ T5984] ? __pfx_worker_thread+0x10/0x10
[ 54.522907][ T5984] ? kthread+0x13a/0x450
[ 54.522919][ T5984] ? __pfx_worker_thread+0x10/0x10
[ 54.522932][ T5984] kthread+0x373/0x450
[ 54.522944][ T5984] ? __pfx_kthread+0x10/0x10
[ 54.522956][ T5984] ret_from_fork+0x730/0xd60
[ 54.522973][ T5984] ? __pfx_ret_from_fork+0x10/0x10
[ 54.522992][ T5984] ? __switch_to+0x800/0x10f0
[ 54.523004][ T5984] ? __pfx_kthread+0x10/0x10
[ 54.523017][ T5984] ret_from_fork_asm+0x1a/0x30
[ 54.523031][ T5984]
[ 54.523035][ T5984] Modules linked in:
[ 54.523043][ T5984] ---[ end trace 0000000000000000 ]---
[ 54.523049][ T5984] RIP: 0010:reset_buffer_flags+0x22/0x1c0
[ 54.523062][ T5984] Code: 90 90 90 90 90 90 90 90 55 53 48 89 fb e8 76 e9 6a fc 48 8d bb 60 22 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 75 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d
[ 54.523075][ T5984] RSP: 0018:ffffc900034c7af0 EFLAGS: 00010202
[ 54.523088][ T5984] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 54.523095][ T5984] RDX: 000000000000044c RSI: ffffffff85a0185a RDI: 0000000000002260
[ 54.523101][ T5984] RBP: ffffffff85a049f0 R08: 0000000000000001 R09: ffffed100af3f44d
[ 54.523108][ T5984] R10: ffff8880579fa26f R11: ffffffff81d66229 R12: ffff8880579fa260
[ 54.523115][ T5984] R13: ffff8880579fa4d0 R14: ffff88802cf191e0 R15: 0000000000000000
[ 54.523122][ T5984] FS: 0000000000000000(0000) GS:ffff8880d5ca2000(0000) knlGS:0000000000000000
[ 54.523131][ T5984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.523139][ T5984] CR2: 00007f210fe27dac CR3: 0000000054aa8000 CR4: 0000000000352ef0
[ 54.523146][ T5984] Kernel panic - not syncing: Fatal exception
[ 54.523916][ T5984] Kernel Offset: disabled