last executing test programs: 0s ago: executing program 2 (id=3): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x14040}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, 0x0, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000040)="0a000300010000", 0x7) recvmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}, 0x5}], 0x40001af, 0x12122, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r1 = fsopen(0x0, 0x0) r2 = fsmount(r1, 0x0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB="180000000500000000000000060800009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x72, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x3fffffffb}, 0x0, 0x0, 0x0, 0x3, 0xfff, 0x8001, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) syz_pidfd_open(0x0, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) open(&(0x7f0000000280)='./file0\x00', 0x600000, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_virt_wifi\x00', 0x0}) fchdir(r2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="02030003120000002cbd7000fbdbdf2503000900800000001cdc0dca1d9f68846960e56de42944af05000600000000000a0000000000000000000000000000000000000000000001020000000000000002000100000000000000070c0000000005000500000000000a00000000000003fc0100000000000000000000000000130700000000000000010014"], 0x90}, 0x1, 0x7}, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) dup3(r4, r4, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000031401002cbd7000fcdbdf250900020073797a32000000000800410073697700140033006c6f"], 0x38}, 0x1, 0x0, 0x0, 0x8040044}, 0x810) syz_open_dev$evdev(&(0x7f00000000c0), 0xcb, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20029, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x905c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) kernel console output (not intermixed with test programs): [ 22.211433][ T28] audit: type=1400 audit(1778047297.330:98): avc: denied { write } for pid=3170 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.238934][ T28] audit: type=1400 audit(1778047297.350:99): avc: denied { write } for pid=3181 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.303601][ T28] audit: type=1400 audit(1778047297.420:100): avc: denied { write } for pid=3184 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.331208][ T28] audit: type=1400 audit(1778047297.450:101): avc: denied { write } for pid=3195 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.502069][ T28] audit: type=1400 audit(1778047297.620:102): avc: denied { write } for pid=3198 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.529532][ T28] audit: type=1400 audit(1778047297.640:103): avc: denied { write } for pid=3209 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.721123][ T28] audit: type=1400 audit(1778047297.840:104): avc: denied { write } for pid=3212 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 22.748520][ T28] audit: type=1400 audit(1778047297.860:105): avc: denied { write } for pid=3223 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.335059][ T28] audit: type=1400 audit(1778047298.450:106): avc: denied { write } for pid=3226 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 23.362742][ T28] audit: type=1400 audit(1778047298.480:107): avc: denied { write } for pid=3237 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.172' (ED25519) to the list of known hosts. [ 32.656963][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 32.656977][ T28] audit: type=1400 audit(1778047307.770:117): avc: denied { mounton } for pid=3289 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 [ 32.686119][ T28] audit: type=1400 audit(1778047307.800:118): avc: denied { mount } for pid=3289 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 [ 32.688012][ T3289] cgroup: Unknown subsys name 'net' [ 32.713897][ T28] audit: type=1400 audit(1778047307.830:119): avc: denied { unmount } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.851145][ T3289] cgroup: Unknown subsys name 'cpuset' [ 32.857534][ T3289] cgroup: Unknown subsys name 'rlimit' [ 32.969320][ T28] audit: type=1400 audit(1778047308.080:120): avc: denied { setattr } for pid=3289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 32.993065][ T28] audit: type=1400 audit(1778047308.090:121): avc: denied { create } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.018269][ T28] audit: type=1400 audit(1778047308.090:122): avc: denied { write } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.038774][ T28] audit: type=1400 audit(1778047308.090:123): avc: denied { read } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.059195][ T28] audit: type=1400 audit(1778047308.110:124): avc: denied { mounton } for pid=3289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 33.080400][ T3294] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.084336][ T28] audit: type=1400 audit(1778047308.110:125): avc: denied { read } for pid=3024 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 33.113798][ T28] audit: type=1400 audit(1778047308.110:126): avc: denied { mount } for pid=3289 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 33.147400][ T3289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.224504][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.231702][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.238778][ T3303] bridge_slave_0: entered allmulticast mode [ 35.245176][ T3303] bridge_slave_0: entered promiscuous mode [ 35.268513][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.275833][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.282946][ T3303] bridge_slave_1: entered allmulticast mode [ 35.289229][ T3303] bridge_slave_1: entered promiscuous mode [ 35.313932][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.321149][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.328204][ T3302] bridge_slave_0: entered allmulticast mode [ 35.334738][ T3302] bridge_slave_0: entered promiscuous mode [ 35.356372][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.363535][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.370755][ T3302] bridge_slave_1: entered allmulticast mode [ 35.377075][ T3302] bridge_slave_1: entered promiscuous mode [ 35.385537][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.392667][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.399708][ T3306] bridge_slave_0: entered allmulticast mode [ 35.406065][ T3306] bridge_slave_0: entered promiscuous mode [ 35.418001][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.436095][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.443195][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.450291][ T3306] bridge_slave_1: entered allmulticast mode [ 35.456656][ T3306] bridge_slave_1: entered promiscuous mode [ 35.462966][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.470130][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.477307][ T3309] bridge_slave_0: entered allmulticast mode [ 35.483749][ T3309] bridge_slave_0: entered promiscuous mode [ 35.491022][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.516800][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.523895][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.531094][ T3309] bridge_slave_1: entered allmulticast mode [ 35.537624][ T3309] bridge_slave_1: entered promiscuous mode [ 35.549569][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.558779][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.565877][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.572989][ T3307] bridge_slave_0: entered allmulticast mode [ 35.579498][ T3307] bridge_slave_0: entered promiscuous mode [ 35.586153][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.593390][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.600452][ T3307] bridge_slave_1: entered allmulticast mode [ 35.606794][ T3307] bridge_slave_1: entered promiscuous mode [ 35.623138][ T3303] team0: Port device team_slave_0 added [ 35.629533][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.647938][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.658152][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.672002][ T3303] team0: Port device team_slave_1 added [ 35.691468][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.705845][ T3302] team0: Port device team_slave_0 added [ 35.712763][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.727310][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.741338][ T3302] team0: Port device team_slave_1 added [ 35.747797][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.757647][ T3306] team0: Port device team_slave_0 added [ 35.767674][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.774758][ T3303] 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. [ 35.800662][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.820340][ T3306] team0: Port device team_slave_1 added [ 35.834645][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.841689][ T3303] 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. [ 35.867653][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.892269][ T3309] team0: Port device team_slave_0 added [ 35.900825][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.907764][ T3302] 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. [ 35.933686][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.945260][ T3307] team0: Port device team_slave_0 added [ 35.951207][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.958151][ T3306] 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. [ 35.984074][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.995050][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.002040][ T3306] 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. [ 36.027955][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.039224][ T3309] team0: Port device team_slave_1 added [ 36.050180][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.057174][ T3302] 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. [ 36.083081][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.094691][ T3307] team0: Port device team_slave_1 added [ 36.108003][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.115136][ T3309] 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. [ 36.141036][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.176182][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.183152][ T3309] 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. [ 36.209138][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.223389][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.230349][ T3307] 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. [ 36.256335][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.268966][ T3303] hsr_slave_0: entered promiscuous mode [ 36.274948][ T3303] hsr_slave_1: entered promiscuous mode [ 36.295729][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.302703][ T3307] 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. [ 36.328633][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.344881][ T3302] hsr_slave_0: entered promiscuous mode [ 36.351031][ T3302] hsr_slave_1: entered promiscuous mode [ 36.356777][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 36.362519][ T3302] Cannot create hsr debugfs directory [ 36.393549][ T3306] hsr_slave_0: entered promiscuous mode [ 36.399549][ T3306] hsr_slave_1: entered promiscuous mode [ 36.405480][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 36.411250][ T3306] Cannot create hsr debugfs directory [ 36.428436][ T3309] hsr_slave_0: entered promiscuous mode [ 36.434553][ T3309] hsr_slave_1: entered promiscuous mode [ 36.440372][ T3309] debugfs: 'hsr0' already exists in 'hsr' [ 36.446138][ T3309] Cannot create hsr debugfs directory [ 36.458307][ T3307] hsr_slave_0: entered promiscuous mode [ 36.464510][ T3307] hsr_slave_1: entered promiscuous mode [ 36.470431][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 36.476244][ T3307] Cannot create hsr debugfs directory [ 36.669096][ T3303] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 36.677596][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.685285][ T3303] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 36.693650][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.703185][ T3303] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 36.711574][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.719081][ T3303] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 36.727445][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.746644][ T3306] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 36.754704][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.762659][ T3306] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 36.771241][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.780105][ T3306] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 36.788761][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.796408][ T3306] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 36.804875][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.837568][ T3307] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 36.846441][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.854103][ T3307] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 36.862494][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.870227][ T3307] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 36.878742][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.886365][ T3307] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 36.894645][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.937545][ T3309] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 36.946373][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.955430][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.964923][ T3309] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 36.973773][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.981775][ T3309] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 36.990406][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.998580][ T3309] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.007127][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.046641][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.062374][ T1738] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.069411][ T1738] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.078028][ T3302] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.086338][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.094122][ T3302] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.103025][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.116298][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.124649][ T3302] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.133203][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.141018][ T3302] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.149745][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.160044][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.167119][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.199630][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.209368][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.216488][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.229871][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.243150][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.250187][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.270263][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.283421][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.290528][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.308355][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.315450][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.327041][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.354802][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.371620][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.381326][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.388400][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.407269][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.414337][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.438684][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.470778][ T1643] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.477856][ T1643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.497275][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.504348][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.601337][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.670819][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.685945][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.749196][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.786251][ T3303] veth0_vlan: entered promiscuous mode [ 37.803348][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.817925][ T3303] veth1_vlan: entered promiscuous mode [ 37.857899][ T3303] veth0_macvtap: entered promiscuous mode [ 37.877755][ T3307] veth0_vlan: entered promiscuous mode [ 37.889929][ T3303] veth1_macvtap: entered promiscuous mode [ 37.898448][ T3306] veth0_vlan: entered promiscuous mode [ 37.907154][ T3307] veth1_vlan: entered promiscuous mode [ 37.916486][ T3306] veth1_vlan: entered promiscuous mode [ 37.941236][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.957815][ T3306] veth0_macvtap: entered promiscuous mode [ 37.971568][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.982190][ T3306] veth1_macvtap: entered promiscuous mode [ 37.991676][ T3307] veth0_macvtap: entered promiscuous mode [ 37.998551][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.008364][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.023038][ T3307] veth1_macvtap: entered promiscuous mode [ 38.029788][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.038738][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.060918][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 38.060931][ T28] audit: type=1400 audit(1778047313.180:140): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/root/syzkaller.6fzYZM/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.072059][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.101963][ T28] audit: type=1400 audit(1778047313.180:141): avc: denied { mount } for pid=3303 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 [ 38.130456][ T3303] 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. [ 38.130879][ T3302] veth0_vlan: entered promiscuous mode [ 38.151068][ T28] audit: type=1400 audit(1778047313.180:142): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/root/syzkaller.6fzYZM/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 [ 38.177500][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.177803][ T28] audit: type=1400 audit(1778047313.180:143): avc: denied { mount } for pid=3303 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 [ 38.188316][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.213791][ T28] audit: type=1400 audit(1778047313.180:144): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/root/syzkaller.6fzYZM/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 [ 38.218856][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.248125][ T28] audit: type=1400 audit(1778047313.210:145): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/root/syzkaller.6fzYZM/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3888 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 38.260991][ T3309] veth0_vlan: entered promiscuous mode [ 38.281377][ T28] audit: type=1400 audit(1778047313.210:146): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 38.314793][ T28] audit: type=1400 audit(1778047313.220:147): avc: denied { mounton } for pid=3303 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 38.341545][ T3309] veth1_vlan: entered promiscuous mode [ 38.350567][ C1] ================================================================== [ 38.353335][ T28] audit: type=1400 audit(1778047313.220:148): avc: denied { mount } for pid=3303 comm="syz-executor" name="/" dev="gadgetfs" ino=3889 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 38.358662][ C1] BUG: KCSAN: data-race in wq_worker_tick / wq_worker_tick [ 38.381681][ T28] audit: type=1400 audit(1778047313.420:149): avc: denied { read write } for pid=3303 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 38.388183][ C1] [ 38.388189][ C1] read-write to 0xffff8881000c5cd8 of 8 bytes by interrupt on cpu 0: [ 38.422593][ C1] wq_worker_tick+0x64/0x240 [ 38.427205][ C1] sched_tick+0xbc/0x1f0 [ 38.431450][ C1] update_process_times+0x15e/0x190 [ 38.436651][ C1] tick_nohz_handler+0x275/0x3d0 [ 38.441597][ C1] __hrtimer_run_queues+0x276/0x4f0 [ 38.446804][ C1] hrtimer_interrupt+0x261/0x850 [ 38.451744][ C1] __sysvec_apic_timer_interrupt+0x5f/0x1c0 [ 38.457648][ C1] sysvec_apic_timer_interrupt+0x6f/0x80 [ 38.463294][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 38.469282][ C1] memset_orig+0x3a/0xb0 [ 38.473531][ C1] _get_random_bytes+0x69/0x1b0 [ 38.478387][ C1] get_random_bytes+0x1d/0x30 [ 38.483079][ C1] nsim_dev_trap_report_work+0x484/0x640 [ 38.488730][ C1] process_scheduled_works+0x4f0/0x9c0 [ 38.494199][ C1] worker_thread+0x58a/0x780 [ 38.498797][ C1] kthread+0x22a/0x280 [ 38.502876][ C1] ret_from_fork+0x146/0x330 [ 38.507477][ C1] ret_from_fork_asm+0x1a/0x30 [ 38.512247][ C1] [ 38.514571][ C1] read-write to 0xffff8881000c5cd8 of 8 bytes by interrupt on cpu 1: [ 38.522633][ C1] wq_worker_tick+0x64/0x240 [ 38.527238][ C1] sched_tick+0xbc/0x1f0 [ 38.531480][ C1] update_process_times+0x15e/0x190 [ 38.536679][ C1] tick_nohz_handler+0x275/0x3d0 [ 38.541631][ C1] __hrtimer_run_queues+0x276/0x4f0 [ 38.546839][ C1] hrtimer_interrupt+0x261/0x850 [ 38.551792][ C1] __sysvec_apic_timer_interrupt+0x5f/0x1c0 [ 38.557688][ C1] sysvec_apic_timer_interrupt+0x6f/0x80 [ 38.563342][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 38.569324][ C1] __tsan_unaligned_volatile_write4+0x0/0x190 [ 38.575410][ C1] __alloc_skb+0x3e3/0x690 [ 38.580110][ C1] nsim_dev_trap_report_work+0x18a/0x640 [ 38.585758][ C1] process_scheduled_works+0x4f0/0x9c0 [ 38.591251][ C1] worker_thread+0x58a/0x780 [ 38.595854][ C1] kthread+0x22a/0x280 [ 38.599922][ C1] ret_from_fork+0x146/0x330 [ 38.604524][ C1] ret_from_fork_asm+0x1a/0x30 [ 38.609296][ C1] [ 38.611615][ C1] value changed: 0x00000000000186a0 -> 0x000000000001adb0 [ 38.618715][ C1] [ 38.621039][ C1] Reported by Kernel Concurrency Sanitizer on: [ 38.627199][ C1] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT(full) [ 38.636486][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 38.646546][ C1] Workqueue: events_unbound nsim_dev_trap_report_work [ 38.653330][ C1] ================================================================== [ 38.663137][ T3302] veth1_vlan: entered promiscuous mode [ 38.679436][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.688345][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.697386][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.714435][ T3302] veth0_macvtap: entered promiscuous mode [ 38.727317][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.736545][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.755904][ T3302] veth1_macvtap: entered promiscuous mode [ 38.769741][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.779317][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.803410][ T49] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.814002][ T3309] veth0_macvtap: entered promiscuous mode [ 38.827468][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.842661][ T3309] veth1_macvtap: entered promiscuous mode [ 38.853288][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.872791][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.888783][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.903480][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.923684][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.931180][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.945792][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.959011][ T56] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.975401][ T49] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.992738][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.008873][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.178019][ T3521] lo speed is unknown, defaulting to 1000 [ 39.192021][ T3521] lo speed is unknown, defaulting to 1000 [ 39.197999][ T3521] lo speed is unknown, defaulting to 1000 [ 39.212840][ T3521] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 39.220416][ T3521] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 39.245602][ T3521] lo speed is unknown, defaulting to 1000 [ 39.263629][ T3521] lo speed is unknown, defaulting to 1000 [ 39.271280][ T3521] lo speed is unknown, defaulting to 1000 [ 39.277811][ T3521] lo speed is unknown, defaulting to 1000 [ 39.284451][ T3521] lo speed is unknown, defaulting to 1000