last executing test programs: 0s ago: executing program 1 (id=2): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x56) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x9801}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_STATS_ENABLED={0x5, 0x2a, 0x1}]}}}]}, 0x3c}}, 0x0) sendto$packet(r0, &(0x7f0000000400)="05d936277c6f5422007fd64706a1", 0xe, 0x44880, &(0x7f0000000200)={0x11, 0x86dd, r3, 0x1, 0x4, 0x6, @local}, 0x14) 0s ago: executing program 1 (id=5): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000002010000850000004300000095"], 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r1, 0x0, 0x0}, 0x10) kernel console output (not intermixed with test programs): [ 43.921424][ T40] audit: type=1400 audit(1772715351.305:60): avc: denied { rlimitinh } for pid=5828 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.927930][ T40] audit: type=1400 audit(1772715351.305:61): avc: denied { siginh } for pid=5828 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:50735' (ED25519) to the list of known hosts. [ 45.767404][ T40] audit: type=1400 audit(1772715353.165:62): avc: denied { name_bind } for pid=5851 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 45.818083][ T40] audit: type=1400 audit(1772715353.215:63): avc: denied { execute } for pid=5853 comm="sh" name="syz-executor" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 45.826480][ T40] audit: type=1400 audit(1772715353.215:64): avc: denied { execute_no_trans } for pid=5853 comm="sh" path="/syz-executor" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 47.982056][ T40] audit: type=1400 audit(1772715355.375:65): avc: denied { mounton } for pid=5853 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 47.991763][ T40] audit: type=1400 audit(1772715355.385:66): avc: denied { mount } for pid=5853 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 [ 47.994840][ T5853] cgroup: Unknown subsys name 'net' [ 48.151719][ T5853] cgroup: Unknown subsys name 'cpuset' [ 48.158074][ T5853] cgroup: Unknown subsys name 'rlimit' [ 48.341778][ T5909] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 49.113339][ T5853] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.177003][ T40] kauditd_printk_skb: 15 callbacks suppressed [ 52.177014][ T40] audit: type=1400 audit(1772715359.575:82): avc: denied { execmem } for pid=5918 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.321295][ T40] audit: type=1400 audit(1772715359.715:83): avc: denied { create } for pid=5922 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.337281][ T40] audit: type=1400 audit(1772715359.715:84): avc: denied { read write } for pid=5922 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 52.345690][ T40] audit: type=1400 audit(1772715359.715:85): avc: denied { open } for pid=5922 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1291 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 52.348040][ T63] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.353799][ T40] audit: type=1400 audit(1772715359.735:86): avc: denied { ioctl } for pid=5922 comm="syz-executor" path="socket:[783]" dev="sockfs" ino=783 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.357711][ T5930] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 52.380646][ T5931] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.384152][ T5936] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 52.386907][ T5931] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 52.387094][ T5938] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.389827][ T5936] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 52.392393][ T5938] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 52.393540][ T5937] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 52.394069][ T5937] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.394813][ T5936] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 52.395001][ T5936] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 52.395606][ T5936] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 52.396149][ T5936] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 52.396711][ T5936] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 52.397208][ T5938] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 52.397576][ T5938] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 52.397854][ T5938] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 52.399373][ T5937] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.404701][ T5936] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 52.404952][ T40] audit: type=1400 audit(1772715359.805:87): avc: denied { read } for pid=5934 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.405861][ T40] audit: type=1400 audit(1772715359.805:88): avc: denied { open } for pid=5934 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 [ 52.438876][ T40] audit: type=1400 audit(1772715359.805:89): avc: denied { mounton } for pid=5934 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 [ 52.645353][ T40] audit: type=1400 audit(1772715360.045:90): avc: denied { module_request } for pid=5934 comm="syz-executor" kmod="rtnl-link-nicvf" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 52.691921][ T5934] chnl_net:caif_netlink_parms(): no params data found [ 52.705204][ T5922] chnl_net:caif_netlink_parms(): no params data found [ 52.738899][ T5924] chnl_net:caif_netlink_parms(): no params data found [ 52.754828][ T5926] chnl_net:caif_netlink_parms(): no params data found [ 52.840919][ T5934] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.843324][ T5934] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.845847][ T5934] bridge_slave_0: entered allmulticast mode [ 52.849503][ T5934] bridge_slave_0: entered promiscuous mode [ 52.889737][ T5934] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.892397][ T5934] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.894951][ T5934] bridge_slave_1: entered allmulticast mode [ 52.897795][ T5934] bridge_slave_1: entered promiscuous mode [ 52.923702][ T5922] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.926203][ T5922] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.928554][ T5922] bridge_slave_0: entered allmulticast mode [ 52.931225][ T5922] bridge_slave_0: entered promiscuous mode [ 52.959466][ T5922] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.962221][ T5922] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.964692][ T5922] bridge_slave_1: entered allmulticast mode [ 52.967444][ T5922] bridge_slave_1: entered promiscuous mode [ 52.980871][ T5924] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.983713][ T5924] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.986681][ T5924] bridge_slave_0: entered allmulticast mode [ 52.990061][ T5924] bridge_slave_0: entered promiscuous mode [ 52.993376][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.996311][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.998584][ T5926] bridge_slave_0: entered allmulticast mode [ 53.001435][ T5926] bridge_slave_0: entered promiscuous mode [ 53.006437][ T5934] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.018145][ T5924] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.020972][ T5924] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.023699][ T5924] bridge_slave_1: entered allmulticast mode [ 53.026952][ T5924] bridge_slave_1: entered promiscuous mode [ 53.037727][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.040596][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.043679][ T5926] bridge_slave_1: entered allmulticast mode [ 53.047000][ T5926] bridge_slave_1: entered promiscuous mode [ 53.059706][ T5934] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.065135][ T5922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.070447][ T5922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.085681][ T5924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.096112][ T5924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.106766][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.133657][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.138227][ T5934] team0: Port device team_slave_0 added [ 53.141443][ T5922] team0: Port device team_slave_0 added [ 53.144385][ T5924] team0: Port device team_slave_0 added [ 53.153158][ T5924] team0: Port device team_slave_1 added [ 53.156073][ T5934] team0: Port device team_slave_1 added [ 53.159111][ T5922] team0: Port device team_slave_1 added [ 53.193513][ T5926] team0: Port device team_slave_0 added [ 53.201600][ T5926] team0: Port device team_slave_1 added [ 53.204393][ T5924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.207416][ T5924] 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. [ 53.218734][ T5924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.230010][ T5924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.232812][ T5924] 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. [ 53.242947][ T5924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.247018][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.249316][ T5934] 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. [ 53.258011][ T5934] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.267713][ T5922] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.270767][ T5922] 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. [ 53.281751][ T5922] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.290696][ T5934] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.293118][ T5934] 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. [ 53.301829][ T5934] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.314184][ T5922] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.316566][ T5922] 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. [ 53.325158][ T5922] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.339399][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.341754][ T5926] 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. [ 53.350418][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.355844][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.358174][ T5926] 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. [ 53.366629][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.415258][ T5922] hsr_slave_0: entered promiscuous mode [ 53.417745][ T5922] hsr_slave_1: entered promiscuous mode [ 53.442023][ T5924] hsr_slave_0: entered promiscuous mode [ 53.444626][ T5924] hsr_slave_1: entered promiscuous mode [ 53.447020][ T5924] debugfs: 'hsr0' already exists in 'hsr' [ 53.449273][ T5924] Cannot create hsr debugfs directory [ 53.456758][ T5934] hsr_slave_0: entered promiscuous mode [ 53.459946][ T5934] hsr_slave_1: entered promiscuous mode [ 53.462935][ T5934] debugfs: 'hsr0' already exists in 'hsr' [ 53.465538][ T5934] Cannot create hsr debugfs directory [ 53.500037][ T5926] hsr_slave_0: entered promiscuous mode [ 53.503314][ T5926] hsr_slave_1: entered promiscuous mode [ 53.506490][ T5926] debugfs: 'hsr0' already exists in 'hsr' [ 53.509062][ T5926] Cannot create hsr debugfs directory [ 53.862801][ T5922] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.868583][ T5922] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 53.872430][ T5922] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 53.882960][ T5922] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 53.924602][ T5934] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 53.930327][ T5934] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 53.938943][ T5934] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 53.945386][ T5934] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 53.996334][ T5926] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.003145][ T5926] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.010520][ T5926] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.017957][ T5926] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.067874][ T5922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.078535][ T5924] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.082790][ T5924] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.087939][ T5924] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.092746][ T5924] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.136572][ T5922] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.157353][ T1232] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.159896][ T1232] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.164186][ T1232] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.166539][ T1232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.205515][ T5934] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.227218][ T5934] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.233640][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.239300][ T1144] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.241854][ T1144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.250755][ T5924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.259486][ T1144] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.262061][ T1144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.267095][ T40] audit: type=1400 audit(1772715361.665:91): avc: denied { sys_module } for pid=5922 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 54.272978][ T5924] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.289530][ T183] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.291996][ T183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.299497][ T5926] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.309456][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.312537][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.330843][ T1144] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.334010][ T1144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.342299][ T1144] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.345392][ T1144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.408203][ T5922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.446086][ T5922] veth0_vlan: entered promiscuous mode [ 54.452851][ T5922] veth1_vlan: entered promiscuous mode [ 54.464390][ T5927] Bluetooth: hci3: command tx timeout [ 54.466813][ T5927] Bluetooth: hci2: command tx timeout [ 54.467331][ T5937] Bluetooth: hci1: command tx timeout [ 54.467403][ T5287] Bluetooth: hci0: command tx timeout [ 54.476162][ T5922] veth0_macvtap: entered promiscuous mode [ 54.483639][ T5922] veth1_macvtap: entered promiscuous mode [ 54.489114][ T5934] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.501801][ T5922] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.532609][ T5924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.540044][ T5922] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.553822][ T183] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.564998][ T5934] veth0_vlan: entered promiscuous mode [ 54.568228][ T183] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.579684][ T183] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.590886][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.595920][ T5934] veth1_vlan: entered promiscuous mode [ 54.599237][ T183] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.667684][ T5934] veth0_macvtap: entered promiscuous mode [ 54.673123][ T5924] veth0_vlan: entered promiscuous mode [ 54.678251][ T5934] veth1_macvtap: entered promiscuous mode [ 54.683198][ T1232] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.689667][ T1232] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.715020][ T5926] veth0_vlan: entered promiscuous mode [ 54.718883][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.727166][ T5924] veth1_vlan: entered promiscuous mode [ 54.733014][ T1232] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.736489][ T5934] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 54.739564][ T1232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.750257][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.754803][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.759353][ T5926] veth1_vlan: entered promiscuous mode [ 54.767591][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.776340][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.777767][ T5922] 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. [ 54.811259][ T5926] veth0_macvtap: entered promiscuous mode [ 54.819512][ T5924] veth0_macvtap: entered promiscuous mode [ 54.839980][ T5926] veth1_macvtap: entered promiscuous mode [ 54.846792][ T5924] veth1_macvtap: entered promiscuous mode [ 54.851733][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.859198][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.879437][ T6014] [ 54.880344][ T6014] ============================= [ 54.881284][ T5924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 54.881979][ T6014] WARNING: suspicious RCU usage [ 54.881986][ T6014] syzkaller #0 Not tainted [ 54.888649][ T6014] ----------------------------- [ 54.890309][ T6014] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 54.893099][ T6014] [ 54.893099][ T6014] other info that might help us debug this: [ 54.893099][ T6014] [ 54.895583][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.896667][ T6014] [ 54.896667][ T6014] rcu_scheduler_active = 2, debug_locks = 1 [ 54.899774][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.902032][ T6014] 1 lock held by syz.1.5/6014: [ 54.902041][ T6014] #0: ffffffff8e7e8618 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: bpf_prog_test_run_syscall+0x301/0xad0 [ 54.910247][ T6014] [ 54.910247][ T6014] stack backtrace: [ 54.912262][ T6014] CPU: 3 UID: 0 PID: 6014 Comm: syz.1.5 Not tainted syzkaller #0 PREEMPT(full) [ 54.912276][ T6014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 54.912283][ T6014] Call Trace: [ 54.912288][ T6014] [ 54.912292][ T6014] dump_stack_lvl+0x100/0x190 [ 54.912312][ T6014] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 54.912332][ T6014] get_callchain_entry+0x278/0x3f0 [ 54.912347][ T6014] get_perf_callchain+0x2d6/0x9c0 [ 54.912361][ T6014] ? __pfx_get_perf_callchain+0x10/0x10 [ 54.912374][ T6014] ? __schedule+0x1000/0x6120 [ 54.912385][ T6014] ? __lock_acquire+0x4a5/0x2630 [ 54.912406][ T6014] __bpf_get_stack+0x531/0xa90 [ 54.912421][ T6014] ? __pfx___bpf_get_stack+0x10/0x10 [ 54.912435][ T6014] bpf_get_stack+0x32/0x40 [ 54.912447][ T6014] bpf_get_stack_raw_tp+0x1dd/0x280 [ 54.912465][ T6014] bpf_prog_e8e6327ccf46c9a7+0x46/0x4e [ 54.912476][ T6014] bpf_prog_test_run_syscall+0x4b1/0xad0 [ 54.912490][ T6014] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 54.912503][ T6014] ? fput+0x79/0x100 [ 54.912515][ T6014] ? __bpf_prog_get+0x97/0x2a0 [ 54.912529][ T6014] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 54.912541][ T6014] __sys_bpf+0x1725/0x4b90 [ 54.912554][ T6014] ? __pfx___sys_bpf+0x10/0x10 [ 54.912565][ T6014] ? __pfx_futex_wait+0x10/0x10 [ 54.912583][ T6014] ? __lock_acquire+0x4a5/0x2630 [ 54.912601][ T6014] ? do_futex+0x192/0x350 [ 54.912619][ T6014] ? __pfx___x64_sys_futex+0x10/0x10 [ 54.912633][ T6014] __x64_sys_bpf+0x7b/0xc0 [ 54.912643][ T6014] ? lockdep_hardirqs_on+0x78/0x100 [ 54.912655][ T6014] do_syscall_64+0x106/0xf80 [ 54.912666][ T6014] ? clear_bhb_loop+0x40/0x90 [ 54.912679][ T6014] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.912689][ T6014] RIP: 0033:0x7f7b7119c799 [ 54.912699][ T6014] 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 [ 54.912709][ T6014] RSP: 002b:00007f7b71fc8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 54.912719][ T6014] RAX: ffffffffffffffda RBX: 00007f7b71415fa0 RCX: 00007f7b7119c799 [ 54.912726][ T6014] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 54.912732][ T6014] RBP: 00007f7b71232bd9 R08: 0000000000000000 R09: 0000000000000000 [ 54.912738][ T6014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.912744][ T6014] R13: 00007f7b71416038 R14: 00007f7b71415fa0 R15: 00007ffd25e7d368 [ 54.912757][ T6014] [ 54.918586][ T5924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.015384][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.026989][ T183] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.034276][ T183] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.038817][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.044656][ T183] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.049994][ T183] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.059025][ T1144] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.062209][ T1144] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.068883][ T1144] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.071774][ T1144] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.136541][ T183] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.139328][ T183] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.154802][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.158336][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.183347][ T1144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.188941][ T1144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.197141][ T1232] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.200363][ T1232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.544141][ T5937] Bluetooth: hci2: command tx timeout [ 56.544695][ T5927] Bluetooth: hci0: command tx timeout [ 56.544831][ T5936] Bluetooth: hci1: command tx timeout [ 56.544874][ T5287] Bluetooth: hci3: command tx timeout [ 58.623991][ T5937] Bluetooth: hci2: command tx timeout [ 58.624104][ T5936] Bluetooth: hci1: command tx timeout [ 58.626918][ T5927] Bluetooth: hci0: command tx timeout [ 58.628595][ T5287] Bluetooth: hci3: command tx timeout [ 60.704892][ T5287] Bluetooth: hci3: command tx timeout [ 60.704935][ T5927] Bluetooth: hci1: command tx timeout [ 60.714337][ T5927] Bluetooth: hci0: command tx timeout [ 60.714374][ T5287] Bluetooth: hci2: command tx timeout