last executing test programs: 74.212418ms ago: executing program 3 (id=4): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000d90000850000000e00000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xd, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000008500000022000000180100002020702500000000002020207b0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000073"], 0x0, 0x0, 0x0, 0x0, 0x40e00, 0x10, '\x00', 0x0, @sock_ops=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x39, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020097b1af8ff00000000bfa100000000000007010000b8ffffffb702000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) 0s ago: executing program 3 (id=5): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x16, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 0s ago: executing program 3 (id=6): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000fdffffde18000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x12, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:52886' (ED25519) to the list of known hosts. [ 46.031182][ T40] audit: type=1400 audit(1772152887.522:62): avc: denied { name_bind } for pid=5840 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 [ 46.078228][ T40] audit: type=1400 audit(1772152887.572:63): avc: denied { execute } for pid=5841 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 [ 46.085736][ T40] audit: type=1400 audit(1772152887.572:64): avc: denied { execute_no_trans } for pid=5841 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 [ 48.286275][ T40] audit: type=1400 audit(1772152889.772:65): avc: denied { mounton } for pid=5841 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 [ 48.294130][ T40] audit: type=1400 audit(1772152889.782:66): avc: denied { mount } for pid=5841 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 [ 48.296423][ T5841] cgroup: Unknown subsys name 'net' [ 48.490049][ T5841] cgroup: Unknown subsys name 'cpuset' [ 48.495757][ T5841] cgroup: Unknown subsys name 'rlimit' [ 48.742138][ T5868] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 49.497149][ T5841] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.458665][ T40] kauditd_printk_skb: 18 callbacks suppressed [ 52.458678][ T40] audit: type=1400 audit(1772152893.952:85): avc: denied { execmem } for pid=5922 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.647395][ T40] audit: type=1400 audit(1772152894.142:86): avc: denied { create } for pid=5926 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.666413][ T40] audit: type=1400 audit(1772152894.142:87): avc: denied { read write } for pid=5926 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 [ 52.673824][ T40] audit: type=1400 audit(1772152894.142:88): avc: denied { open } for pid=5926 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 [ 52.683724][ T40] audit: type=1400 audit(1772152894.162:89): avc: denied { ioctl } for pid=5926 comm="syz-executor" path="socket:[3018]" dev="sockfs" ino=3018 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 52.693572][ T5931] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.713327][ T5939] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 52.715968][ T5939] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.727441][ T5940] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 52.727761][ T5939] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.730521][ T5941] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 52.731895][ T5940] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 52.732412][ T5941] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 52.732832][ T5941] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 52.733359][ T5942] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 52.733422][ T5939] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.733665][ T5939] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.736093][ T5940] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 52.742524][ T5284] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 52.745401][ T5940] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 52.749964][ T5284] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 52.753325][ T5940] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 52.755085][ T5939] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 52.765838][ T40] audit: type=1400 audit(1772152894.252:90): avc: denied { read } for pid=5926 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.767542][ T5940] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 52.775126][ T40] audit: type=1400 audit(1772152894.252:91): avc: denied { open } for pid=5926 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 [ 52.783372][ T5940] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 52.784403][ T40] audit: type=1400 audit(1772152894.252:92): avc: denied { mounton } for pid=5926 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 [ 53.021374][ T40] audit: type=1400 audit(1772152894.512:93): avc: denied { module_request } for pid=5926 comm="syz-executor" kmod="rtnl-link-nicvf" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 53.051080][ T5926] chnl_net:caif_netlink_parms(): no params data found [ 53.211283][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.214858][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.217570][ T5926] bridge_slave_0: entered allmulticast mode [ 53.220887][ T5926] bridge_slave_0: entered promiscuous mode [ 53.238968][ T5937] chnl_net:caif_netlink_parms(): no params data found [ 53.253086][ T5927] chnl_net:caif_netlink_parms(): no params data found [ 53.261918][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.265062][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.271360][ T5926] bridge_slave_1: entered allmulticast mode [ 53.274083][ T5926] bridge_slave_1: entered promiscuous mode [ 53.331874][ T5935] chnl_net:caif_netlink_parms(): no params data found [ 53.345964][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.359068][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.458258][ T5927] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.461331][ T5927] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.464505][ T5927] bridge_slave_0: entered allmulticast mode [ 53.468790][ T5927] bridge_slave_0: entered promiscuous mode [ 53.474327][ T5926] team0: Port device team_slave_0 added [ 53.504133][ T5937] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.507323][ T5937] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.510347][ T5937] bridge_slave_0: entered allmulticast mode [ 53.514041][ T5937] bridge_slave_0: entered promiscuous mode [ 53.519603][ T5927] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.522205][ T5927] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.524729][ T5927] bridge_slave_1: entered allmulticast mode [ 53.528363][ T5927] bridge_slave_1: entered promiscuous mode [ 53.532336][ T5926] team0: Port device team_slave_1 added [ 53.547162][ T5937] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.549758][ T5937] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.552286][ T5937] bridge_slave_1: entered allmulticast mode [ 53.555333][ T5937] bridge_slave_1: entered promiscuous mode [ 53.575166][ T5935] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.578132][ T5935] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.580913][ T5935] bridge_slave_0: entered allmulticast mode [ 53.583960][ T5935] bridge_slave_0: entered promiscuous mode [ 53.588347][ T5935] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.591405][ T5935] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.594866][ T5935] bridge_slave_1: entered allmulticast mode [ 53.599818][ T5935] bridge_slave_1: entered promiscuous mode [ 53.625239][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.627869][ 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. [ 53.639078][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.665931][ T5937] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.672117][ T5927] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.676491][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.679393][ 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. [ 53.689836][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.707611][ T5937] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.715173][ T5927] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.728928][ T5935] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.766323][ T5935] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.783007][ T5937] team0: Port device team_slave_0 added [ 53.805007][ T5935] team0: Port device team_slave_0 added [ 53.808406][ T5927] team0: Port device team_slave_0 added [ 53.811167][ T5937] team0: Port device team_slave_1 added [ 53.820453][ T5935] team0: Port device team_slave_1 added [ 53.823219][ T5927] team0: Port device team_slave_1 added [ 53.860738][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.863006][ T5935] 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. [ 53.871367][ T5935] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.879957][ T5926] hsr_slave_0: entered promiscuous mode [ 53.883100][ T5926] hsr_slave_1: entered promiscuous mode [ 53.911729][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.914321][ T5937] 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. [ 53.922861][ T5937] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.927314][ T5935] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.929667][ T5935] 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. [ 53.938026][ T5935] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.948076][ T5927] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.950426][ T5927] 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. [ 53.958990][ T5927] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.963038][ T5937] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.965715][ T5937] 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. [ 53.976053][ T5937] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.990376][ T5927] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.992603][ T5927] 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. [ 54.000758][ T5927] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.072150][ T5935] hsr_slave_0: entered promiscuous mode [ 54.076152][ T5935] hsr_slave_1: entered promiscuous mode [ 54.079389][ T5935] debugfs: 'hsr0' already exists in 'hsr' [ 54.081922][ T5935] Cannot create hsr debugfs directory [ 54.100585][ T5937] hsr_slave_0: entered promiscuous mode [ 54.103822][ T5937] hsr_slave_1: entered promiscuous mode [ 54.105935][ T5937] debugfs: 'hsr0' already exists in 'hsr' [ 54.108024][ T5937] Cannot create hsr debugfs directory [ 54.155480][ T5927] hsr_slave_0: entered promiscuous mode [ 54.157882][ T5927] hsr_slave_1: entered promiscuous mode [ 54.160003][ T5927] debugfs: 'hsr0' already exists in 'hsr' [ 54.161827][ T5927] Cannot create hsr debugfs directory [ 54.359516][ T5926] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 54.369227][ T5926] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 54.388440][ T5926] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 54.396104][ T5926] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 54.432587][ T5937] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 54.440765][ T5937] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 54.453071][ T5937] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 54.462157][ T5937] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.497343][ T5935] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.503187][ T5935] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.508467][ T5935] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.512868][ T5935] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.575947][ T5927] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 54.581540][ T5927] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.586056][ T5927] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.591189][ T5927] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.623449][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.659542][ T5937] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.662733][ T5926] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.671873][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.674241][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.679427][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.681681][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.712380][ T5937] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.722252][ T5935] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.727035][ T1206] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.729377][ T1206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.747364][ T1206] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.749698][ T1206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.783929][ T5927] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.787966][ T5935] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.801730][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.804441][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.817371][ T5940] Bluetooth: hci3: command tx timeout [ 54.817390][ T5939] Bluetooth: hci1: command tx timeout [ 54.817604][ T5934] Bluetooth: hci2: command tx timeout [ 54.817801][ T63] Bluetooth: hci0: command tx timeout [ 54.836939][ T40] audit: type=1400 audit(1772152896.332:94): avc: denied { sys_module } for pid=5926 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 54.840763][ T5927] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.859785][ T1206] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.862745][ T1206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.874936][ T1206] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.877627][ T1206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.891422][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.893719][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.970029][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.994673][ T5926] veth0_vlan: entered promiscuous mode [ 55.001755][ T5926] veth1_vlan: entered promiscuous mode [ 55.022501][ T5926] veth0_macvtap: entered promiscuous mode [ 55.027969][ T5937] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.044855][ T5926] veth1_macvtap: entered promiscuous mode [ 55.055630][ T5935] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.068613][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.077117][ T5927] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.086116][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.102026][ T5937] veth0_vlan: entered promiscuous mode [ 55.121027][ T195] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.124456][ T195] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.137496][ T195] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.159593][ T195] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.163154][ T5937] veth1_vlan: entered promiscuous mode [ 55.185163][ T5935] veth0_vlan: entered promiscuous mode [ 55.206617][ T5935] veth1_vlan: entered promiscuous mode [ 55.228176][ T5927] veth0_vlan: entered promiscuous mode [ 55.235388][ T1206] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.240888][ T1206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.255342][ T5927] veth1_vlan: entered promiscuous mode [ 55.261970][ T5937] veth0_macvtap: entered promiscuous mode [ 55.268452][ T5937] veth1_macvtap: entered promiscuous mode [ 55.271678][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.276669][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.291991][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.298752][ T5935] veth0_macvtap: entered promiscuous mode [ 55.302155][ T5937] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.313857][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.322893][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.328161][ T5927] veth0_macvtap: entered promiscuous mode [ 55.330885][ T5926] 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. [ 55.332248][ T5935] veth1_macvtap: entered promiscuous mode [ 55.341021][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.345495][ T5927] veth1_macvtap: entered promiscuous mode [ 55.355457][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.378602][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.383522][ T5927] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 55.395571][ T5935] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.406590][ T5927] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 55.429871][ T195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.432636][ T195] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.436023][ T420] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.441381][ T420] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.459105][ T420] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.462051][ T420] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.470643][ T6021] [ 55.471870][ T6021] ============================= [ 55.473996][ T6021] WARNING: suspicious RCU usage [ 55.476135][ T6021] syzkaller #0 Not tainted [ 55.479043][ T6021] ----------------------------- [ 55.480993][ T6021] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 55.483679][ T6021] [ 55.483679][ T6021] other info that might help us debug this: [ 55.483679][ T6021] [ 55.487163][ T6021] [ 55.487163][ T6021] rcu_scheduler_active = 2, debug_locks = 1 [ 55.489907][ T6021] 1 lock held by syz.3.6/6021: [ 55.491541][ T6021] #0: ffffffff8e7e8618 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: bpf_prog_test_run_syscall+0x301/0xad0 [ 55.495251][ T6021] [ 55.495251][ T6021] stack backtrace: [ 55.497734][ T6021] CPU: 0 UID: 0 PID: 6021 Comm: syz.3.6 Not tainted syzkaller #0 PREEMPT(full) [ 55.497760][ T6021] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 55.497772][ T6021] Call Trace: [ 55.497816][ T6021] [ 55.497830][ T6021] dump_stack_lvl+0x100/0x190 [ 55.497867][ T6021] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 55.497903][ T6021] get_callchain_entry+0x278/0x3f0 [ 55.497928][ T6021] get_perf_callchain+0x2d6/0x9c0 [ 55.497949][ T6021] ? __pfx_get_perf_callchain+0x10/0x10 [ 55.497969][ T6021] ? __schedule+0x1000/0x60e0 [ 55.498002][ T6021] ? __lock_acquire+0x4a5/0x2630 [ 55.498041][ T6021] __bpf_get_stack+0x531/0xa90 [ 55.498065][ T6021] ? __pfx___bpf_get_stack+0x10/0x10 [ 55.498088][ T6021] bpf_get_stack+0x32/0x40 [ 55.498107][ T6021] bpf_get_stack_raw_tp+0x1dd/0x280 [ 55.498137][ T6021] bpf_prog_42db8cfdf50901c9+0x46/0x4e [ 55.498154][ T6021] bpf_prog_test_run_syscall+0x4b1/0xad0 [ 55.498177][ T6021] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 55.498198][ T6021] ? fput+0x79/0x100 [ 55.498217][ T6021] ? __bpf_prog_get+0x97/0x2a0 [ 55.498241][ T6021] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 55.498261][ T6021] __sys_bpf+0x1725/0x4b90 [ 55.498285][ T6021] ? __pfx___sys_bpf+0x10/0x10 [ 55.498305][ T6021] ? __pfx_futex_wait+0x10/0x10 [ 55.498334][ T6021] ? rcu_is_watching+0x12/0xc0 [ 55.498355][ T6021] ? trace_sched_exit_tp+0x13a/0x180 [ 55.498386][ T6021] ? do_futex+0x192/0x350 [ 55.498417][ T6021] ? xfd_validate_state+0x129/0x190 [ 55.498452][ T6021] __x64_sys_bpf+0x7b/0xc0 [ 55.498470][ T6021] ? lockdep_hardirqs_on+0x78/0x100 [ 55.498488][ T6021] do_syscall_64+0x106/0xf80 [ 55.498506][ T6021] ? clear_bhb_loop+0x40/0x90 [ 55.498528][ T6021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.498546][ T6021] RIP: 0033:0x7f8b87b9c799 [ 55.498561][ T6021] 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 [ 55.498578][ T6021] RSP: 002b:00007f8b8897c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 55.498623][ T6021] RAX: ffffffffffffffda RBX: 00007f8b87e15fa0 RCX: 00007f8b87b9c799 [ 55.498638][ T6021] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 55.498650][ T6021] RBP: 00007f8b87c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 55.498663][ T6021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.498675][ T6021] R13: 00007f8b87e16038 R14: 00007f8b87e15fa0 R15: 00007ffdbe8de618 [ 55.498702][ T6021] [ 55.504412][ T420] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.609385][ T420] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.612294][ T420] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.618138][ T195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.621319][ T195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.623011][ T420] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 55.670463][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.673632][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.696133][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.700874][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.721763][ T1206] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.724523][ T1206] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 55.745509][ T195] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 55.750540][ T195] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.887155][ T5939] Bluetooth: hci3: command tx timeout [ 56.887298][ T5940] Bluetooth: hci1: command tx timeout [ 56.896357][ T5940] Bluetooth: hci0: command tx timeout [ 56.896511][ T5939] Bluetooth: hci2: command tx timeout [ 58.966416][ T5939] Bluetooth: hci0: command tx timeout [ 58.966537][ T5940] Bluetooth: hci1: command tx timeout [ 58.976448][ T5940] Bluetooth: hci2: command tx timeout [ 58.976618][ T5939] Bluetooth: hci3: command tx timeout [ 61.046920][ T5939] Bluetooth: hci3: command tx timeout [ 61.046960][ T5940] Bluetooth: hci0: command tx timeout [ 61.056932][ T5940] Bluetooth: hci2: command tx timeout [ 61.058199][ T5939] Bluetooth: hci1: command tx timeout