[ 53.101730][ T40] audit: type=1400 audit(1769936605.710:60): avc: denied { rlimitinh } for pid=5906 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 53.108008][ T40] audit: type=1400 audit(1769936605.710:61): avc: denied { siginh } for pid=5906 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:58414' (ED25519) to the list of known hosts. [ 59.939080][ T40] audit: type=1400 audit(1769936612.570:62): avc: denied { execute } for pid=5925 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 [ 59.949280][ T40] audit: type=1400 audit(1769936612.570:63): avc: denied { execute_no_trans } for pid=5925 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 2026/02/01 09:03:34 parsed 1 programs [ 61.433603][ T40] audit: type=1400 audit(1769936614.060:64): avc: denied { node_bind } for pid=5925 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 63.608688][ T40] audit: type=1400 audit(1769936616.240:65): avc: denied { mounton } for pid=5933 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 [ 63.616973][ T40] audit: type=1400 audit(1769936616.250:66): avc: denied { mount } for pid=5933 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 [ 63.619824][ T5933] cgroup: Unknown subsys name 'net' [ 63.628143][ T40] audit: type=1400 audit(1769936616.260:67): avc: denied { unmount } for pid=5933 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.799846][ T5933] cgroup: Unknown subsys name 'cpuset' [ 63.807300][ T5933] cgroup: Unknown subsys name 'rlimit' [ 63.959481][ T40] audit: type=1400 audit(1769936616.590:68): avc: denied { setattr } for pid=5933 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=849 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.967287][ T40] audit: type=1400 audit(1769936616.590:69): avc: denied { create } for pid=5933 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.975491][ T40] audit: type=1400 audit(1769936616.590:70): avc: denied { write } for pid=5933 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.982248][ T40] audit: type=1400 audit(1769936616.590:71): avc: denied { read } for pid=5933 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 64.006773][ T5938] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 64.712877][ T5933] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.229202][ T40] kauditd_printk_skb: 10 callbacks suppressed [ 66.229212][ T40] audit: type=1400 audit(1769936618.860:82): avc: denied { execmem } for pid=5942 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.301018][ T40] audit: type=1400 audit(1769936618.930:83): avc: denied { read } for pid=5943 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.307862][ T40] audit: type=1400 audit(1769936618.930:84): avc: denied { open } for pid=5943 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 [ 66.315221][ T40] audit: type=1400 audit(1769936618.930:85): avc: denied { mounton } for pid=5943 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 [ 66.356415][ T40] audit: type=1400 audit(1769936618.990:86): avc: denied { mount } for pid=5943 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 [ 66.363273][ T40] audit: type=1400 audit(1769936618.990:87): avc: denied { mounton } for pid=5943 comm="syz-executor" path="/syzkaller.b3Mhih/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 [ 66.371465][ T40] audit: type=1400 audit(1769936618.990:88): avc: denied { mount } for pid=5943 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 [ 66.378599][ T40] audit: type=1400 audit(1769936618.990:89): avc: denied { mounton } for pid=5943 comm="syz-executor" path="/syzkaller.b3Mhih/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 [ 66.389156][ T40] audit: type=1400 audit(1769936618.990:90): avc: denied { mounton } for pid=5943 comm="syz-executor" path="/syzkaller.b3Mhih/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7282 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 66.398410][ T40] audit: type=1400 audit(1769936618.990:91): avc: denied { unmount } for pid=5943 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 66.409016][ T5943] 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. [ 66.579129][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.583856][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.608253][ T96] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.610685][ T96] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.537316][ T5977] chnl_net:caif_netlink_parms(): no params data found [ 67.606010][ T5977] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.611033][ T5977] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.614534][ T5977] bridge_slave_0: entered allmulticast mode [ 67.621630][ T5977] bridge_slave_0: entered promiscuous mode [ 67.628842][ T5977] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.633804][ T5977] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.636660][ T5977] bridge_slave_1: entered allmulticast mode [ 67.642327][ T5977] bridge_slave_1: entered promiscuous mode [ 67.674105][ T5977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.678485][ T5977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.693647][ T5977] team0: Port device team_slave_0 added [ 67.698589][ T5977] team0: Port device team_slave_1 added [ 67.710765][ T5977] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.713082][ T5977] 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. [ 67.721627][ T5977] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.726832][ T5977] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.728975][ T5977] 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. [ 67.737073][ T5977] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.763246][ T5977] hsr_slave_0: entered promiscuous mode [ 67.765746][ T5977] hsr_slave_1: entered promiscuous mode [ 67.859684][ T5977] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.865766][ T5977] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.870477][ T5977] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.874670][ T5977] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.890536][ T5977] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.892856][ T5977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.895587][ T5977] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.897910][ T5977] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.924027][ T5977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.932215][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.940097][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.950073][ T5977] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.955631][ T96] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.957970][ T96] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.963443][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.965826][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.075802][ T5977] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.101794][ T5977] veth0_vlan: entered promiscuous mode [ 68.107245][ T5977] veth1_vlan: entered promiscuous mode [ 68.122741][ T5977] veth0_macvtap: entered promiscuous mode [ 68.127671][ T5977] veth1_macvtap: entered promiscuous mode [ 68.136663][ T5977] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.143391][ T5977] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.152094][ T96] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.157929][ T96] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.160736][ T96] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.164130][ T96] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.247589][ T96] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.330528][ T96] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.433698][ T96] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.503907][ T96] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.046115][ T5289] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.049078][ T5289] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.051668][ T5289] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.054677][ T5289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.058638][ T5289] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/02/01 09:03:41 executed programs: 0 [ 69.375603][ T65] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.378500][ T65] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.381004][ T65] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.383917][ T65] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.386950][ T65] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.473112][ T6044] chnl_net:caif_netlink_parms(): no params data found [ 69.521287][ T6044] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.524264][ T6044] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.526797][ T6044] bridge_slave_0: entered allmulticast mode [ 69.530084][ T6044] bridge_slave_0: entered promiscuous mode [ 69.533750][ T6044] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.536816][ T6044] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.539140][ T6044] bridge_slave_1: entered allmulticast mode [ 69.541827][ T6044] bridge_slave_1: entered promiscuous mode [ 69.557415][ T6044] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.561867][ T6044] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.577433][ T6044] team0: Port device team_slave_0 added [ 69.580578][ T6044] team0: Port device team_slave_1 added [ 69.596863][ T6044] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.599115][ T6044] 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. [ 69.610280][ T6044] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.620984][ T6044] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.623929][ T6044] 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. [ 69.635176][ T6044] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.672348][ T6044] hsr_slave_0: entered promiscuous mode [ 69.675277][ T6044] hsr_slave_1: entered promiscuous mode [ 69.678402][ T6044] debugfs: 'hsr0' already exists in 'hsr' [ 69.680837][ T6044] Cannot create hsr debugfs directory [ 71.227590][ T96] bridge_slave_1: left allmulticast mode [ 71.230061][ T96] bridge_slave_1: left promiscuous mode [ 71.232327][ T96] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.237994][ T96] bridge_slave_0: left allmulticast mode [ 71.239799][ T96] bridge_slave_0: left promiscuous mode [ 71.241661][ T96] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.386710][ T96] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.391019][ T96] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.395649][ T96] bond0 (unregistering): Released all slaves [ 71.448043][ T5289] Bluetooth: hci0: command tx timeout [ 71.475529][ T40] kauditd_printk_skb: 20 callbacks suppressed [ 71.475541][ T40] audit: type=1400 audit(1769936624.100:112): avc: denied { create } for pid=6054 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 [ 71.485017][ T40] audit: type=1400 audit(1769936624.110:113): avc: denied { write } for pid=6054 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2092 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 71.493393][ T40] audit: type=1400 audit(1769936624.110:114): avc: denied { append } for pid=6054 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2092 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 71.505560][ T96] hsr_slave_0: left promiscuous mode [ 71.508609][ T96] hsr_slave_1: left promiscuous mode [ 71.511504][ T96] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.514628][ T96] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.518872][ T96] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.520099][ T40] audit: type=1400 audit(1769936624.150:115): avc: denied { unlink } for pid=6057 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2092 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 71.521815][ T96] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.542720][ T96] veth1_macvtap: left promiscuous mode [ 71.548859][ T96] veth0_macvtap: left promiscuous mode [ 71.551246][ T96] veth1_vlan: left promiscuous mode [ 71.553445][ T96] veth0_vlan: left promiscuous mode [ 71.772788][ T96] team0 (unregistering): Port device team_slave_1 removed [ 71.787832][ T96] team0 (unregistering): Port device team_slave_0 removed [ 72.319365][ T6044] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.324647][ T6044] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.329022][ T6044] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.333135][ T6044] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.386366][ T6044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.394417][ T6044] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.400841][ T1148] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.403996][ T1148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.412859][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.415497][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.676718][ T6044] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.700917][ T6044] veth0_vlan: entered promiscuous mode [ 72.710017][ T6044] veth1_vlan: entered promiscuous mode [ 72.733223][ T6044] veth0_macvtap: entered promiscuous mode [ 72.737024][ T6044] veth1_macvtap: entered promiscuous mode [ 72.748475][ T6044] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.760988][ T6044] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.778046][ T1148] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.781696][ T1148] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.786097][ T1148] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.788918][ T1148] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.846207][ T46] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.848641][ T46] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.861874][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.864326][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.891452][ T40] audit: type=1400 audit(1769936625.520:116): avc: denied { map_create } for pid=6086 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 72.897223][ T6086] [ 72.897980][ T40] audit: type=1400 audit(1769936625.530:117): avc: denied { map_read map_write } for pid=6086 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 72.898818][ T6086] ============================= [ 72.905160][ T40] audit: type=1400 audit(1769936625.530:118): avc: denied { prog_load } for pid=6086 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 72.906758][ T6086] WARNING: suspicious RCU usage [ 72.906766][ T6086] syzkaller #0 Not tainted [ 72.912778][ T40] audit: type=1400 audit(1769936625.530:119): avc: denied { bpf } for pid=6086 comm="syz.0.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.914372][ T6086] ----------------------------- [ 72.916452][ T40] audit: type=1400 audit(1769936625.530:120): avc: denied { perfmon } for pid=6086 comm="syz.0.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 72.924020][ T6086] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 72.924034][ T6086] [ 72.924034][ T6086] other info that might help us debug this: [ 72.924034][ T6086] [ 72.924038][ T6086] [ 72.924038][ T6086] rcu_scheduler_active = 2, debug_locks = 1 [ 72.924045][ T6086] 1 lock held by syz.0.17/6086: [ 72.924051][ T6086] #0: ffffffff8e5e2940 (rcu_read_lock_trace){....}-{0:0}, at: bpf_prog_test_run_syscall+0x33e/0xad0 [ 72.924103][ T6086] [ 72.924103][ T6086] stack backtrace: [ 72.924135][ T6086] CPU: 1 UID: 0 PID: 6086 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 72.924148][ T6086] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 72.924154][ T6086] Call Trace: [ 72.924159][ T6086] [ 72.924164][ T6086] dump_stack_lvl+0x100/0x190 [ 72.924179][ T6086] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 72.924209][ T6086] get_callchain_entry+0x278/0x3f0 [ 72.924221][ T6086] get_perf_callchain+0x2d6/0x990 [ 72.924232][ T6086] ? __pfx_get_perf_callchain+0x10/0x10 [ 72.924245][ T6086] ? fd_install+0x24f/0x580 [ 72.924260][ T6086] __bpf_get_stack+0x531/0xa90 [ 72.924273][ T6086] ? __pfx___bpf_get_stack+0x10/0x10 [ 72.924289][ T6086] ? __lock_acquire+0x4a5/0x2630 [ 72.924300][ T6086] bpf_get_stack+0x32/0x40 [ 72.924311][ T6086] bpf_get_stack_raw_tp+0x1dd/0x280 [ 72.924332][ T6086] bpf_prog_e8e6327ccf46c9a7+0x46/0x4e [ 72.924343][ T6086] bpf_prog_test_run_syscall+0x443/0xad0 [ 72.924359][ T6086] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 72.924375][ T6086] ? fdget+0x17a/0x210 [ 72.924387][ T6086] ? __bpf_prog_get+0x97/0x2a0 [ 72.924402][ T6086] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 72.924418][ T6086] __sys_bpf+0x1e56/0x5050 [ 72.924429][ T6086] ? futex_hash+0x2cf/0x380 [ 72.924440][ T6086] ? __pfx___sys_bpf+0x10/0x10 [ 72.924452][ T6086] ? __pfx_futex_wake+0x10/0x10 [ 72.924471][ T6086] ? do_futex+0x192/0x350 [ 72.924490][ T6086] ? __pfx___x64_sys_futex+0x10/0x10 [ 72.924501][ T6086] ? xfd_validate_state+0x129/0x190 [ 72.924515][ T6086] __x64_sys_bpf+0x7b/0xc0 [ 72.924526][ T6086] ? lockdep_hardirqs_on+0x78/0x100 [ 72.924539][ T6086] do_syscall_64+0xc9/0xf80 [ 72.924552][ T6086] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.924565][ T6086] RIP: 0033:0x7fca7819aeb9 [ 72.924575][ T6086] 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 [ 72.924586][ T6086] RSP: 002b:00007ffdbf943be8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 72.924596][ T6086] RAX: ffffffffffffffda RBX: 00007fca78415fa0 RCX: 00007fca7819aeb9 [ 72.924602][ T6086] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 72.924608][ T6086] RBP: 00007fca78208c1f R08: 0000000000000000 R09: 0000000000000000 [ 72.924614][ T6086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.924619][ T6086] R13: 00007fca78415fac R14: 00007fca78415fa0 R15: 00007fca78415fa0 [ 72.924632][ T6086] [ 73.030750][ T40] audit: type=1400 audit(1769936625.530:121): avc: denied { prog_run } for pid=6086 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 74.846971][ T61] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.247811][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.250049][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.273882][ T61] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.352957][ T61] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.420066][ T61] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.516257][ T61] bridge_slave_1: left allmulticast mode [ 76.518183][ T61] bridge_slave_1: left promiscuous mode [ 76.520017][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.529837][ T61] bridge_slave_0: left allmulticast mode [ 76.531810][ T61] bridge_slave_0: left promiscuous mode [ 76.534127][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.777417][ T61] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.783017][ T61] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.788115][ T61] bond0 (unregistering): Released all slaves [ 77.040528][ T61] hsr_slave_0: left promiscuous mode [ 77.043460][ T61] hsr_slave_1: left promiscuous mode [ 77.046749][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.049825][ T61] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.055248][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.058368][ T61] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.070700][ T61] veth1_macvtap: left promiscuous mode [ 77.073056][ T61] veth0_macvtap: left promiscuous mode [ 77.076310][ T61] veth1_vlan: left promiscuous mode [ 77.078629][ T61] veth0_vlan: left promiscuous mode [ 77.310752][ T61] team0 (unregistering): Port device team_slave_1 removed [ 77.326096][ T61] team0 (unregistering): Port device team_slave_0 removed