[ 53.064960][ T40] audit: type=1400 audit(1772813872.284:60): avc: denied { rlimitinh } for pid=5903 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 53.073955][ T40] audit: type=1400 audit(1772813872.284:61): avc: denied { siginh } for pid=5903 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:32417' (ED25519) to the list of known hosts. [ 59.610958][ T40] audit: type=1400 audit(1772813878.854:62): avc: denied { execute } for pid=5921 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 [ 59.620775][ T40] audit: type=1400 audit(1772813878.854:63): avc: denied { execute_no_trans } for pid=5921 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 2026/03/06 16:18:00 parsed 1 programs [ 61.133219][ T40] audit: type=1400 audit(1772813880.374:64): avc: denied { node_bind } for pid=5921 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 63.558178][ T40] audit: type=1400 audit(1772813882.804:65): avc: denied { mounton } for pid=5931 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 [ 63.570096][ T5931] cgroup: Unknown subsys name 'net' [ 63.573781][ T40] audit: type=1400 audit(1772813882.814:66): avc: denied { mount } for pid=5931 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 [ 63.581095][ T40] audit: type=1400 audit(1772813882.814:67): avc: denied { unmount } for pid=5931 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.699533][ T5931] cgroup: Unknown subsys name 'cpuset' [ 63.704451][ T5931] cgroup: Unknown subsys name 'rlimit' [ 63.850672][ T40] audit: type=1400 audit(1772813883.094:68): avc: denied { setattr } for pid=5931 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 [ 63.858998][ T40] audit: type=1400 audit(1772813883.094:69): avc: denied { create } for pid=5931 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.867165][ T40] audit: type=1400 audit(1772813883.094:70): avc: denied { write } for pid=5931 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.876709][ T40] audit: type=1400 audit(1772813883.094:71): avc: denied { read } for pid=5931 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.915004][ T5933] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 64.689485][ T5931] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.857713][ T40] kauditd_printk_skb: 10 callbacks suppressed [ 66.857730][ T40] audit: type=1400 audit(1772813886.104:82): avc: denied { execmem } for pid=5941 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 66.870012][ T40] audit: type=1400 audit(1772813886.114:83): avc: denied { read } for pid=5942 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.877502][ T40] audit: type=1400 audit(1772813886.124:84): avc: denied { open } for pid=5942 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 [ 66.886982][ T40] audit: type=1400 audit(1772813886.124:85): avc: denied { mounton } for pid=5942 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 [ 66.926277][ T40] audit: type=1400 audit(1772813886.174:86): avc: denied { mount } for pid=5942 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 [ 66.935996][ T40] audit: type=1400 audit(1772813886.174:87): avc: denied { mounton } for pid=5942 comm="syz-executor" path="/syzkaller.fKSS5r/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 [ 66.947375][ T40] audit: type=1400 audit(1772813886.174:88): avc: denied { mount } for pid=5942 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 [ 66.956828][ T40] audit: type=1400 audit(1772813886.174:89): avc: denied { mounton } for pid=5942 comm="syz-executor" path="/syzkaller.fKSS5r/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 [ 66.967974][ T40] audit: type=1400 audit(1772813886.174:90): avc: denied { mounton } for pid=5942 comm="syz-executor" path="/syzkaller.fKSS5r/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5954 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 66.971366][ T5942] 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. [ 66.979348][ T40] audit: type=1400 audit(1772813886.174:91): avc: denied { unmount } for pid=5942 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 67.417869][ T5954] chnl_net:caif_netlink_parms(): no params data found [ 67.554813][ T5954] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.558299][ T5954] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.561602][ T5954] bridge_slave_0: entered allmulticast mode [ 67.565858][ T5954] bridge_slave_0: entered promiscuous mode [ 67.572389][ T5954] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.575823][ T5954] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.579080][ T5954] bridge_slave_1: entered allmulticast mode [ 67.583159][ T5954] bridge_slave_1: entered promiscuous mode [ 67.609072][ T5954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.616224][ T5954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.642945][ T5954] team0: Port device team_slave_0 added [ 67.650209][ T5954] team0: Port device team_slave_1 added [ 67.667612][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.669894][ T5954] 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. [ 67.679197][ T5954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.684114][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.686585][ T5954] 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. [ 67.696117][ T5954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.722483][ T5954] hsr_slave_0: entered promiscuous mode [ 67.724907][ T5954] hsr_slave_1: entered promiscuous mode [ 67.843254][ T5954] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.852224][ T5954] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.858900][ T5954] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.865616][ T5954] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.897351][ T5954] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.900593][ T5954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.904620][ T5954] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.907929][ T5954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.958548][ T5954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.972247][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.977042][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.984935][ T5954] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.994211][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.997115][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.005067][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.007589][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.142725][ T5954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.175683][ T5954] veth0_vlan: entered promiscuous mode [ 68.183495][ T5954] veth1_vlan: entered promiscuous mode [ 68.211337][ T5954] veth0_macvtap: entered promiscuous mode [ 68.217591][ T5954] veth1_macvtap: entered promiscuous mode [ 68.232604][ T5954] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.241948][ T5954] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.250725][ T211] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.254645][ T211] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.260003][ T211] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.263715][ T211] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.368342][ T211] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.504449][ T211] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.520713][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.524441][ T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.532202][ T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.535713][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.538536][ T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.595873][ T211] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.662118][ T211] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.220036][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.223220][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.242097][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.245937][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/03/06 16:18:09 executed programs: 0 [ 70.145296][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.149510][ T63] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.153207][ T63] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.157562][ T63] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.161231][ T63] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.294668][ T6039] chnl_net:caif_netlink_parms(): no params data found [ 70.347116][ T6039] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.349535][ T6039] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.351909][ T6039] bridge_slave_0: entered allmulticast mode [ 70.354598][ T6039] bridge_slave_0: entered promiscuous mode [ 70.358101][ T6039] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.360909][ T6039] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.363288][ T6039] bridge_slave_1: entered allmulticast mode [ 70.366117][ T6039] bridge_slave_1: entered promiscuous mode [ 70.382478][ T6039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.387281][ T6039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.402628][ T6039] team0: Port device team_slave_0 added [ 70.406010][ T6039] team0: Port device team_slave_1 added [ 70.420245][ T6039] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.422590][ T6039] 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. [ 70.431208][ T6039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.436820][ T6039] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.439803][ T6039] 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. [ 70.450792][ T6039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.485204][ T6039] hsr_slave_0: entered promiscuous mode [ 70.488561][ T6039] hsr_slave_1: entered promiscuous mode [ 70.491484][ T6039] debugfs: 'hsr0' already exists in 'hsr' [ 70.493961][ T6039] Cannot create hsr debugfs directory [ 71.838053][ T211] bridge_slave_1: left allmulticast mode [ 71.840409][ T211] bridge_slave_1: left promiscuous mode [ 71.842979][ T211] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.848838][ T211] bridge_slave_0: left allmulticast mode [ 71.850854][ T211] bridge_slave_0: left promiscuous mode [ 71.852916][ T211] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.000766][ T211] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.007054][ T211] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.010677][ T211] bond0 (unregistering): Released all slaves [ 72.083396][ T40] kauditd_printk_skb: 20 callbacks suppressed [ 72.083410][ T40] audit: type=1400 audit(1772813891.324:112): avc: denied { create } for pid=6048 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 [ 72.093627][ T40] audit: type=1400 audit(1772813891.334:113): avc: denied { write } for pid=6048 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2096 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 72.102769][ T40] audit: type=1400 audit(1772813891.334:114): avc: denied { append } for pid=6048 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2096 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 72.131824][ T211] hsr_slave_0: left promiscuous mode [ 72.135021][ T211] hsr_slave_1: left promiscuous mode [ 72.138439][ T211] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.141839][ T211] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.144275][ T40] audit: type=1400 audit(1772813891.384:115): avc: denied { unlink } for pid=6051 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2096 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 72.154828][ T211] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.159768][ T211] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.176217][ T211] veth1_macvtap: left promiscuous mode [ 72.178842][ T211] veth0_macvtap: left promiscuous mode [ 72.181464][ T211] veth1_vlan: left promiscuous mode [ 72.183955][ T211] veth0_vlan: left promiscuous mode [ 72.186660][ T5284] Bluetooth: hci0: command tx timeout [ 72.357850][ T211] team0 (unregistering): Port device team_slave_1 removed [ 72.364707][ T211] team0 (unregistering): Port device team_slave_0 removed [ 72.613540][ T6039] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.619760][ T6039] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.626143][ T6039] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.637681][ T6039] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.677667][ T6039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.686285][ T6039] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.691524][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.694692][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.701415][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.703941][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.834028][ T6039] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.856613][ T6039] veth0_vlan: entered promiscuous mode [ 72.862205][ T6039] veth1_vlan: entered promiscuous mode [ 72.876055][ T6039] veth0_macvtap: entered promiscuous mode [ 72.880212][ T6039] veth1_macvtap: entered promiscuous mode [ 72.889047][ T6039] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.896388][ T6039] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.904560][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.908488][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.915306][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.132203][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.162822][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.174330][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.191465][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.194739][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.226503][ T40] audit: type=1400 audit(1772813892.464:116): avc: denied { map_create } for pid=6071 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 73.226972][ T6071] [ 73.233477][ T40] audit: type=1400 audit(1772813892.464:117): avc: denied { map_read map_write } for pid=6071 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 73.234251][ T6071] ============================= [ 73.242895][ T6071] WARNING: suspicious RCU usage [ 73.244671][ T40] audit: type=1400 audit(1772813892.464:118): avc: denied { prog_load } for pid=6071 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 73.244908][ T6071] syzkaller #0 Not tainted [ 73.251241][ T40] audit: type=1400 audit(1772813892.464:119): avc: denied { bpf } for pid=6071 comm="syz.0.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 73.252830][ T6071] ----------------------------- [ 73.252836][ T6071] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 73.259902][ T40] audit: type=1400 audit(1772813892.474:120): avc: denied { perfmon } for pid=6071 comm="syz.0.17" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 73.261123][ T6071] [ 73.261123][ T6071] other info that might help us debug this: [ 73.261123][ T6071] [ 73.261129][ T6071] [ 73.261129][ T6071] rcu_scheduler_active = 2, debug_locks = 1 [ 73.263984][ T40] audit: type=1400 audit(1772813892.474:121): avc: denied { prog_run } for pid=6071 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 73.270815][ T6071] 1 lock held by syz.0.17/6071: [ 73.284875][ T6071] #0: ffffffff8e7e8618 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: bpf_prog_test_run_syscall+0x301/0xad0 [ 73.288778][ T6071] [ 73.288778][ T6071] stack backtrace: [ 73.290765][ T6071] CPU: 3 UID: 0 PID: 6071 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 73.290778][ T6071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 73.290785][ T6071] Call Trace: [ 73.290789][ T6071] [ 73.290794][ T6071] dump_stack_lvl+0x100/0x190 [ 73.290813][ T6071] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 73.290833][ T6071] get_callchain_entry+0x278/0x3f0 [ 73.290848][ T6071] get_perf_callchain+0x2d6/0x9c0 [ 73.290861][ T6071] ? __pfx_get_perf_callchain+0x10/0x10 [ 73.290873][ T6071] ? fd_install+0x223/0x580 [ 73.290887][ T6071] ? fd_install+0x24f/0x580 [ 73.290899][ T6071] __bpf_get_stack+0x531/0xa90 [ 73.290914][ T6071] ? __pfx___bpf_get_stack+0x10/0x10 [ 73.290926][ T6071] ? __lock_acquire+0x4a5/0x2630 [ 73.290945][ T6071] bpf_get_stack+0x32/0x40 [ 73.290957][ T6071] bpf_get_stack_raw_tp+0x1dd/0x280 [ 73.290979][ T6071] bpf_prog_e8e6327ccf46c9a7+0x46/0x4e [ 73.290990][ T6071] bpf_prog_test_run_syscall+0x4b1/0xad0 [ 73.291005][ T6071] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 73.291018][ T6071] ? fdget+0x17a/0x210 [ 73.291029][ T6071] ? __bpf_prog_get+0x97/0x2a0 [ 73.291043][ T6071] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 73.291056][ T6071] __sys_bpf+0x1725/0x4b90 [ 73.291067][ T6071] ? futex_hash+0x2cf/0x380 [ 73.291085][ T6071] ? __pfx___sys_bpf+0x10/0x10 [ 73.291096][ T6071] ? __pfx_futex_wake+0x10/0x10 [ 73.291111][ T6071] ? rcu_is_watching+0x12/0xc0 [ 73.291123][ T6071] ? trace_sched_exit_tp+0x13a/0x180 [ 73.291142][ T6071] ? do_futex+0x192/0x350 [ 73.291159][ T6071] ? __pfx___x64_sys_futex+0x10/0x10 [ 73.291173][ T6071] __x64_sys_bpf+0x7b/0xc0 [ 73.291184][ T6071] ? lockdep_hardirqs_on+0x78/0x100 [ 73.291197][ T6071] do_syscall_64+0x106/0xf80 [ 73.291208][ T6071] ? clear_bhb_loop+0x40/0x90 [ 73.291220][ T6071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.291232][ T6071] RIP: 0033:0x7f7ac019c799 [ 73.291241][ T6071] 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 [ 73.291251][ T6071] RSP: 002b:00007ffd2fb4e888 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 73.291262][ T6071] RAX: ffffffffffffffda RBX: 00007f7ac0415fa0 RCX: 00007f7ac019c799 [ 73.291268][ T6071] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 73.291274][ T6071] RBP: 00007f7ac0232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 73.291280][ T6071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.291286][ T6071] R13: 00007f7ac0415fac R14: 00007f7ac0415fa0 R15: 00007f7ac0415fa0 [ 73.291299][ T6071] [ 75.162694][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.348138][ T1419] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.350324][ T1419] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.893955][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.966416][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.053946][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.195061][ T13] bridge_slave_1: left allmulticast mode [ 77.198039][ T13] bridge_slave_1: left promiscuous mode [ 77.200104][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.204606][ T13] bridge_slave_0: left allmulticast mode [ 77.207803][ T13] bridge_slave_0: left promiscuous mode [ 77.209872][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.351548][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.357080][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.361766][ T13] bond0 (unregistering): Released all slaves [ 77.671557][ T13] hsr_slave_0: left promiscuous mode [ 77.674799][ T13] hsr_slave_1: left promiscuous mode [ 77.678057][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.681387][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.685879][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.689507][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.697295][ T13] veth1_macvtap: left promiscuous mode [ 77.699895][ T13] veth0_macvtap: left promiscuous mode [ 77.702427][ T13] veth1_vlan: left promiscuous mode [ 77.704833][ T13] veth0_vlan: left promiscuous mode [ 77.813943][ T13] team0 (unregistering): Port device team_slave_1 removed [ 77.820482][ T13] team0 (unregistering): Port device team_slave_0 removed