last executing test programs: 85.262085ms ago: executing program 1 (id=2): r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000300), 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000044c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044840}, 0x4000850) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004bc0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)={0x58, r2, 0x1, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0xe6}}}]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000401}, 0x4c004) 0s ago: executing program 1 (id=6): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 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, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="230000000800000002130000ffff000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x42, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080), 0x1103, r1}, 0x38) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000540)={{r1, 0xffffffffffffffff}, &(0x7f00000004c0), &(0x7f0000000500)='%+9llu \x00'}, 0x20) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000280), &(0x7f0000000880), 0x531c, r3}, 0x38) kernel console output (not intermixed with test programs): [ 25.677924][ T29] audit: type=1400 audit(1789666316.231:103): avc: denied { search } for pid=3186 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 25.677984][ T29] audit: type=1400 audit(1789666316.231:104): avc: denied { search } for pid=3186 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 26.457129][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 26.457150][ T29] audit: type=1400 audit(1789666317.011:114): avc: denied { write } for pid=3200 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 [ 26.504448][ T29] audit: type=1400 audit(1789666317.061:115): avc: denied { write } for pid=3211 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 [ 26.583179][ T29] audit: type=1400 audit(1789666317.141:116): avc: denied { write } for pid=3214 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 [ 26.619332][ T29] audit: type=1400 audit(1789666317.181:117): avc: denied { write } for pid=3225 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 [ 26.703054][ T29] audit: type=1400 audit(1789666317.261:118): avc: denied { write } for pid=3228 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 [ 26.738793][ T29] audit: type=1400 audit(1789666317.301:119): avc: denied { write } for pid=3239 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 [ 26.825233][ T29] audit: type=1400 audit(1789666317.381:120): avc: denied { write } for pid=3242 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 [ 26.860011][ T29] audit: type=1400 audit(1789666317.421:121): avc: denied { write } for pid=3253 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 [ 26.954276][ T29] audit: type=1400 audit(1789666317.511:122): avc: denied { write } for pid=3256 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 [ 26.989815][ T29] audit: type=1400 audit(1789666317.551:123): avc: denied { write } for pid=3267 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 '10.128.0.255' (ED25519) to the list of known hosts. [ 32.718681][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 32.718701][ T29] audit: type=1400 audit(1789666323.281:126): avc: denied { mounton } for pid=3292 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 [ 32.719070][ T29] audit: type=1400 audit(1789666323.281:127): avc: denied { mount } for pid=3292 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 [ 32.719752][ T3292] cgroup: Unknown subsys name 'net' [ 32.720061][ T29] audit: type=1400 audit(1789666323.281:128): avc: denied { unmount } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.819514][ T3292] cgroup: Unknown subsys name 'cpuset' [ 32.820360][ T3292] cgroup: Unknown subsys name 'rlimit' [ 32.927375][ T29] audit: type=1400 audit(1789666323.481:129): avc: denied { setattr } for pid=3292 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 [ 32.953121][ T29] audit: type=1400 audit(1789666323.491:130): avc: denied { create } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.953151][ T29] audit: type=1400 audit(1789666323.491:131): avc: denied { write } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.953197][ T29] audit: type=1400 audit(1789666323.491:132): avc: denied { read } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.975086][ T29] audit: type=1400 audit(1789666323.511:133): avc: denied { mounton } for pid=3292 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 [ 32.975195][ T29] audit: type=1400 audit(1789666323.521:134): avc: denied { mount } for pid=3292 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 Setting up swapspace version 1, size = 127995904 bytes [ 33.027681][ T29] audit: type=1400 audit(1789666323.581:135): avc: denied { read } for pid=3028 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 33.116617][ T3295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.155217][ T3292] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.547862][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.547915][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.548062][ T3304] bridge_slave_0: entered allmulticast mode [ 34.548993][ T3304] bridge_slave_0: entered promiscuous mode [ 34.586930][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.587050][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.587160][ T3307] bridge_slave_0: entered allmulticast mode [ 34.588043][ T3307] bridge_slave_0: entered promiscuous mode [ 34.589675][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.589844][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.590096][ T3304] bridge_slave_1: entered allmulticast mode [ 34.591436][ T3304] bridge_slave_1: entered promiscuous mode [ 34.635468][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.635550][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.635869][ T3307] bridge_slave_1: entered allmulticast mode [ 34.637180][ T3307] bridge_slave_1: entered promiscuous mode [ 34.683118][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.689385][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.710721][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.713231][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.713400][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.713464][ T3303] bridge_slave_0: entered allmulticast mode [ 34.714009][ T3303] bridge_slave_0: entered promiscuous mode [ 34.719004][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.762172][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.762279][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.762508][ T3303] bridge_slave_1: entered allmulticast mode [ 34.764214][ T3303] bridge_slave_1: entered promiscuous mode [ 34.791934][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.791969][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.792118][ T3309] bridge_slave_0: entered allmulticast mode [ 34.792518][ T3309] bridge_slave_0: entered promiscuous mode [ 34.795299][ T3304] team0: Port device team_slave_0 added [ 34.797456][ T3304] team0: Port device team_slave_1 added [ 34.843742][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.843786][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.843936][ T3309] bridge_slave_1: entered allmulticast mode [ 34.844634][ T3309] bridge_slave_1: entered promiscuous mode [ 34.861691][ T3307] team0: Port device team_slave_0 added [ 34.864297][ T3307] team0: Port device team_slave_1 added [ 34.890293][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.890311][ T3304] 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. [ 34.890346][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.904244][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.917793][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.917909][ 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. [ 34.918026][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.919126][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.919164][ T3304] 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. [ 34.919338][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.919974][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.920093][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.920438][ T3311] bridge_slave_0: entered allmulticast mode [ 34.922975][ T3311] bridge_slave_0: entered promiscuous mode [ 34.941985][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.942818][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.942831][ 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. [ 34.942901][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.959385][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.959422][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.959741][ T3311] bridge_slave_1: entered allmulticast mode [ 34.961253][ T3311] bridge_slave_1: entered promiscuous mode [ 34.979899][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.021989][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.057061][ T3303] team0: Port device team_slave_0 added [ 35.061607][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.097184][ T3303] team0: Port device team_slave_1 added [ 35.113202][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.115809][ T3309] team0: Port device team_slave_0 added [ 35.123821][ T3304] hsr_slave_0: entered promiscuous mode [ 35.124910][ T3304] hsr_slave_1: entered promiscuous mode [ 35.131809][ T3307] hsr_slave_0: entered promiscuous mode [ 35.132984][ T3307] hsr_slave_1: entered promiscuous mode [ 35.133628][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 35.133668][ T3307] Cannot create hsr debugfs directory [ 35.161578][ T3309] team0: Port device team_slave_1 added [ 35.176501][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.176550][ 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. [ 35.176647][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.202754][ T3311] team0: Port device team_slave_0 added [ 35.246432][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.246455][ 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. [ 35.246499][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.247744][ T3311] team0: Port device team_slave_1 added [ 35.274806][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.274924][ T3311] 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. [ 35.275060][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.276685][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.276731][ T3311] 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. [ 35.276865][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.351176][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.351235][ 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. [ 35.351358][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.377958][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.378010][ 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. [ 35.378099][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.432502][ T3303] hsr_slave_0: entered promiscuous mode [ 35.434926][ T3303] hsr_slave_1: entered promiscuous mode [ 35.435621][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 35.435665][ T3303] Cannot create hsr debugfs directory [ 35.441275][ T3311] hsr_slave_0: entered promiscuous mode [ 35.442273][ T3311] hsr_slave_1: entered promiscuous mode [ 35.444578][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 35.444625][ T3311] Cannot create hsr debugfs directory [ 35.598801][ T3309] hsr_slave_0: entered promiscuous mode [ 35.599234][ T3309] hsr_slave_1: entered promiscuous mode [ 35.599432][ T3309] debugfs: 'hsr0' already exists in 'hsr' [ 35.599446][ T3309] Cannot create hsr debugfs directory [ 35.813511][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.815652][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.816320][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.819559][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.822204][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.831487][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.840967][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.852174][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.881580][ T3311] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.885018][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.885697][ T3311] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.887673][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.911334][ T3311] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.923368][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.934442][ T3311] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.936414][ T3311] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.976853][ T3307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.979743][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.995234][ T3307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.997069][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.008903][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.018456][ T3307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.024347][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.036522][ T3307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.039651][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.067007][ T3303] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 36.070937][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.074981][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.095974][ T3303] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 36.097934][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.098502][ T3303] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 36.110619][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.112631][ T3303] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 36.117451][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.146124][ T402] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.146166][ T402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.170016][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.170047][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.203693][ T3309] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 36.205487][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 36.206027][ T3309] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 36.207959][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 36.213988][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.221315][ T3309] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 36.226402][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 36.230192][ T3309] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 36.243306][ T3309] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 36.306008][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.308354][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.334720][ T402] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.334755][ T402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.336569][ T402] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.336608][ T402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.377625][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.397992][ T2118] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.398033][ T2118] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.426339][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.436940][ T2118] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.437069][ T2118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.490358][ T3303] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.490386][ T3303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.495742][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.528024][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.544404][ T1901] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.544443][ T1901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.547199][ T1901] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.547247][ T1901] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.599689][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.618313][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.618412][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.642262][ T1913] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.642308][ T1913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.688354][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.859316][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.912187][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.924202][ T3304] veth0_vlan: entered promiscuous mode [ 36.937964][ T3304] veth1_vlan: entered promiscuous mode [ 36.962953][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.982215][ T3304] veth0_macvtap: entered promiscuous mode [ 36.986312][ T3304] veth1_macvtap: entered promiscuous mode [ 37.009239][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.015872][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.035163][ T1913] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.069300][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.069547][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.069639][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.134841][ T3304] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 37.178136][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.264520][ T3311] veth0_vlan: entered promiscuous mode [ 37.267554][ T3307] veth0_vlan: entered promiscuous mode [ 37.284014][ T3311] veth1_vlan: entered promiscuous mode [ 37.286362][ T3307] veth1_vlan: entered promiscuous mode [ 37.324922][ T3311] veth0_macvtap: entered promiscuous mode [ 37.343314][ T3307] veth0_macvtap: entered promiscuous mode [ 37.355337][ T3311] veth1_macvtap: entered promiscuous mode [ 37.366621][ T3307] veth1_macvtap: entered promiscuous mode [ 37.375847][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.403682][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.404914][ T3303] veth0_vlan: entered promiscuous mode [ 37.426759][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.438618][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.438665][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.447980][ T3504] ================================================================== [ 37.448018][ T3504] BUG: KCSAN: data-race in bpf_obj_memcpy / bpf_obj_memcpy [ 37.448054][ T3504] [ 37.448061][ T3504] write to 0xffff88811b7d2018 of 4866 bytes by task 3511 on cpu 1: [ 37.448079][ T3504] bpf_obj_memcpy+0x16a/0x190 [ 37.448102][ T3504] rhtab_map_update_elem+0xec/0xf40 [ 37.448145][ T3504] bpf_map_update_value+0x4ee/0x570 [ 37.448189][ T3504] generic_map_update_batch+0x4eb/0x710 [ 37.448224][ T3504] bpf_map_do_batch+0x25b/0x380 [ 37.448262][ T3504] __sys_bpf+0xa8e/0xc30 [ 37.448291][ T3504] __x64_sys_bpf+0x69/0x80 [ 37.448312][ T3504] x64_sys_call+0xf26/0x2550 [ 37.448339][ T3504] do_syscall_64+0x112/0x360 [ 37.448378][ T3504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.448406][ T3504] [ 37.448413][ T3504] write to 0xffff88811b7d2018 of 4866 bytes by task 3504 on cpu 0: [ 37.448434][ T3504] bpf_obj_memcpy+0x16a/0x190 [ 37.448461][ T3504] rhtab_map_update_elem+0xec/0xf40 [ 37.448501][ T3504] bpf_map_update_value+0x4ee/0x570 [ 37.448539][ T3504] generic_map_update_batch+0x4eb/0x710 [ 37.448589][ T3504] bpf_map_do_batch+0x25b/0x380 [ 37.448624][ T3504] __sys_bpf+0xa8e/0xc30 [ 37.448653][ T3504] __x64_sys_bpf+0x69/0x80 [ 37.448678][ T3504] x64_sys_call+0xf26/0x2550 [ 37.448712][ T3504] do_syscall_64+0x112/0x360 [ 37.448747][ T3504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.448775][ T3504] [ 37.448780][ T3504] Reported by Kernel Concurrency Sanitizer on: [ 37.448806][ T3504] CPU: 0 UID: 0 PID: 3504 Comm: syz.1.6 Not tainted syzkaller #0 PREEMPT(lazy) [ 37.448857][ T3504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.448873][ T3504] ================================================================== [ 37.465952][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.645731][ T3303] veth1_vlan: entered promiscuous mode [ 37.660048][ T1901] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.660252][ T1901] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.679036][ T3309] veth0_vlan: entered promiscuous mode [ 37.701068][ T3309] veth1_vlan: entered promiscuous mode [ 37.709073][ T1913] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.709556][ T1913] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.749782][ T3303] veth0_macvtap: entered promiscuous mode [ 37.777880][ T3303] veth1_macvtap: entered promiscuous mode [ 37.805638][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.807603][ T3309] veth0_macvtap: entered promiscuous mode [ 37.809625][ T1901] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.810956][ T1913] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.822182][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.836175][ T3309] veth1_macvtap: entered promiscuous mode [ 37.859309][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.859388][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.859504][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.902528][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.914441][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.926072][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.926185][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.926337][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.926459][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.939406][ T1913] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0