last executing test programs: 15.291839ms ago: executing program 2 (id=3): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r1, &(0x7f0000002a00)={0x0, {'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f00000000c0)=""/43, 0x2b}}, 0x120) write$UHID_DESTROY(r1, &(0x7f0000000080), 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r0}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, 0x0, 0x0) 0s ago: executing program 3 (id=4): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100002100000000000000000000008500000075000000a50000002300000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) unshare(0x6020400) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='mmap_lock_acquire_returned\x00', r2}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) bpf$MAP_LOOKUP_ELEM(0x22, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0}, 0x20) kernel console output (not intermixed with test programs): [ 12.744406][ T29] audit: type=1400 audit(1725981636.310:79): avc: denied { rlimitinh } for pid=3136 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.746902][ T29] audit: type=1400 audit(1725981636.310:80): avc: denied { siginh } for pid=3136 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.083994][ T3137] sshd (3137) used greatest stack depth: 11496 bytes left [ 16.871587][ T29] audit: type=1400 audit(1725981640.440:81): avc: denied { read } for pid=2943 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.90' (ED25519) to the list of known hosts. [ 20.024159][ T29] audit: type=1400 audit(1725981643.590:82): avc: denied { mounton } for pid=3245 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 20.025131][ T3245] cgroup: Unknown subsys name 'net' [ 20.046866][ T29] audit: type=1400 audit(1725981643.590:83): avc: denied { mount } for pid=3245 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 [ 20.074197][ T29] audit: type=1400 audit(1725981643.620:84): avc: denied { unmount } for pid=3245 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 20.206454][ T3245] cgroup: Unknown subsys name 'rlimit' [ 20.358879][ T29] audit: type=1400 audit(1725981643.930:85): avc: denied { setattr } for pid=3245 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 20.385510][ T3248] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 20.386140][ T29] audit: type=1400 audit(1725981643.930:86): avc: denied { create } for pid=3245 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.414543][ T29] audit: type=1400 audit(1725981643.930:87): avc: denied { write } for pid=3245 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.418895][ T3245] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.434977][ T29] audit: type=1400 audit(1725981643.930:88): avc: denied { read } for pid=3245 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 20.463839][ T29] audit: type=1400 audit(1725981643.930:89): avc: denied { mounton } for pid=3245 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 [ 20.488672][ T29] audit: type=1400 audit(1725981643.930:90): avc: denied { mount } for pid=3245 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 [ 20.511933][ T29] audit: type=1400 audit(1725981643.960:91): avc: denied { relabelto } for pid=3248 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.590535][ T3256] chnl_net:caif_netlink_parms(): no params data found [ 21.619029][ T3264] chnl_net:caif_netlink_parms(): no params data found [ 21.645282][ T3260] chnl_net:caif_netlink_parms(): no params data found [ 21.660582][ T3257] chnl_net:caif_netlink_parms(): no params data found [ 21.684083][ T3256] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.691196][ T3256] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.698415][ T3256] bridge_slave_0: entered allmulticast mode [ 21.704681][ T3256] bridge_slave_0: entered promiscuous mode [ 21.713277][ T3256] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.720391][ T3256] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.727480][ T3256] bridge_slave_1: entered allmulticast mode [ 21.733965][ T3256] bridge_slave_1: entered promiscuous mode [ 21.772320][ T3256] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 21.781394][ T3266] chnl_net:caif_netlink_parms(): no params data found [ 21.802594][ T3256] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 21.818612][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.825654][ T3264] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.832743][ T3264] bridge_slave_0: entered allmulticast mode [ 21.839110][ T3264] bridge_slave_0: entered promiscuous mode [ 21.854973][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.862016][ T3264] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.869169][ T3264] bridge_slave_1: entered allmulticast mode [ 21.875557][ T3264] bridge_slave_1: entered promiscuous mode [ 21.898323][ T3256] team0: Port device team_slave_0 added [ 21.919334][ T3257] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.926417][ T3257] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.933480][ T3257] bridge_slave_0: entered allmulticast mode [ 21.939804][ T3257] bridge_slave_0: entered promiscuous mode [ 21.946419][ T3256] team0: Port device team_slave_1 added [ 21.952179][ T3257] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.959243][ T3257] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.966367][ T3257] bridge_slave_1: entered allmulticast mode [ 21.972702][ T3257] bridge_slave_1: entered promiscuous mode [ 21.978926][ T3260] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.986117][ T3260] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.993182][ T3260] bridge_slave_0: entered allmulticast mode [ 21.999477][ T3260] bridge_slave_0: entered promiscuous mode [ 22.006682][ T3264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.015814][ T3260] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.022846][ T3260] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.030128][ T3260] bridge_slave_1: entered allmulticast mode [ 22.036435][ T3260] bridge_slave_1: entered promiscuous mode [ 22.055067][ T3264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.086733][ T3256] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.093760][ T3256] 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 1560 would solve the problem. [ 22.119670][ T3256] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.135081][ T3257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.150027][ T3260] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.159191][ T3266] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.166309][ T3266] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.173397][ T3266] bridge_slave_0: entered allmulticast mode [ 22.179774][ T3266] bridge_slave_0: entered promiscuous mode [ 22.186143][ T3256] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.193143][ T3256] 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 1560 would solve the problem. [ 22.219123][ T3256] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.236538][ T3257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.246116][ T3264] team0: Port device team_slave_0 added [ 22.252388][ T3264] team0: Port device team_slave_1 added [ 22.258995][ T3260] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.272202][ T3266] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.279334][ T3266] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.286426][ T3266] bridge_slave_1: entered allmulticast mode [ 22.292668][ T3266] bridge_slave_1: entered promiscuous mode [ 22.322165][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.329135][ T3264] 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 1560 would solve the problem. [ 22.355122][ T3264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.371006][ T3266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 22.380662][ T3257] team0: Port device team_slave_0 added [ 22.400513][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.407455][ T3264] 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 1560 would solve the problem. [ 22.433370][ T3264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.445096][ T3266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 22.454761][ T3257] team0: Port device team_slave_1 added [ 22.461018][ T3260] team0: Port device team_slave_0 added [ 22.468711][ T3256] hsr_slave_0: entered promiscuous mode [ 22.474636][ T3256] hsr_slave_1: entered promiscuous mode [ 22.497285][ T3260] team0: Port device team_slave_1 added [ 22.507466][ T3257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.514394][ T3257] 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 1560 would solve the problem. [ 22.540342][ T3257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.571849][ T3257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.578841][ T3257] 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 1560 would solve the problem. [ 22.604926][ T3257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.622553][ T3266] team0: Port device team_slave_0 added [ 22.633056][ T3260] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.640103][ T3260] 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 1560 would solve the problem. [ 22.666104][ T3260] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.677857][ T3260] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.684980][ T3260] 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 1560 would solve the problem. [ 22.710872][ T3260] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.726626][ T3266] team0: Port device team_slave_1 added [ 22.743097][ T3264] hsr_slave_0: entered promiscuous mode [ 22.748997][ T3264] hsr_slave_1: entered promiscuous mode [ 22.754735][ T3264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.762295][ T3264] Cannot create hsr debugfs directory [ 22.793475][ T3257] hsr_slave_0: entered promiscuous mode [ 22.799563][ T3257] hsr_slave_1: entered promiscuous mode [ 22.805634][ T3257] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.813162][ T3257] Cannot create hsr debugfs directory [ 22.825958][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 22.832887][ T3266] 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 1560 would solve the problem. [ 22.858812][ T3266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 22.886143][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 22.893209][ T3266] 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 1560 would solve the problem. [ 22.919145][ T3266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 22.931786][ T3260] hsr_slave_0: entered promiscuous mode [ 22.938011][ T3260] hsr_slave_1: entered promiscuous mode [ 22.943726][ T3260] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 22.951307][ T3260] Cannot create hsr debugfs directory [ 23.034282][ T3256] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 23.044735][ T3256] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 23.059150][ T3266] hsr_slave_0: entered promiscuous mode [ 23.065424][ T3266] hsr_slave_1: entered promiscuous mode [ 23.071251][ T3266] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 23.078803][ T3266] Cannot create hsr debugfs directory [ 23.092005][ T3256] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 23.100453][ T3256] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 23.189094][ T3264] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 23.198362][ T3264] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 23.207326][ T3264] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 23.215727][ T3264] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 23.246405][ T3257] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 23.258259][ T3257] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 23.267083][ T3257] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 23.282507][ T3257] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 23.317584][ T3260] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 23.326698][ T3260] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 23.335200][ T3260] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 23.350659][ T3260] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 23.361691][ T3256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.370839][ T3266] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 23.384931][ T3266] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 23.393697][ T3266] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 23.409754][ T3266] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 23.430671][ T3256] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.443357][ T1695] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.450516][ T1695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.459171][ T1695] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.466222][ T1695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.499522][ T3264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.511434][ T3257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.535139][ T3264] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.551193][ T274] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.558364][ T274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.577049][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.584091][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.603461][ T3257] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.614917][ T3260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.624151][ T3266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 23.645103][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.652184][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.661271][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.668311][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.691350][ T3266] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.705943][ T3260] 8021q: adding VLAN 0 to HW filter on device team0 [ 23.720290][ T3257] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 23.730672][ T3257] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 23.757433][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.764510][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.773022][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.780065][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.788493][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.795538][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.809314][ T3264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.821781][ T3256] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 23.832593][ T274] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.839674][ T274] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.888652][ T3260] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 23.899060][ T3260] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 23.933602][ T3257] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.009993][ T3264] veth0_vlan: entered promiscuous mode [ 24.023826][ T3264] veth1_vlan: entered promiscuous mode [ 24.034355][ T3260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.058076][ T3266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 24.070354][ T3264] veth0_macvtap: entered promiscuous mode [ 24.081080][ T3256] veth0_vlan: entered promiscuous mode [ 24.092909][ T3264] veth1_macvtap: entered promiscuous mode [ 24.121805][ T3256] veth1_vlan: entered promiscuous mode [ 24.130571][ T3257] veth0_vlan: entered promiscuous mode [ 24.152103][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.163587][ T3256] veth0_macvtap: entered promiscuous mode [ 24.178570][ T3257] veth1_vlan: entered promiscuous mode [ 24.187389][ T3256] veth1_macvtap: entered promiscuous mode [ 24.197795][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.219912][ T3256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.230456][ T3256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.241099][ T3256] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.249193][ T3264] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.258027][ T3264] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.266762][ T3264] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.275525][ T3264] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.286686][ T3266] veth0_vlan: entered promiscuous mode [ 24.294503][ T3266] veth1_vlan: entered promiscuous mode [ 24.302742][ T3256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.313206][ T3256] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.325071][ T3256] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.340221][ T3257] veth0_macvtap: entered promiscuous mode [ 24.347663][ T3256] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.356415][ T3256] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.365142][ T3256] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.373824][ T3256] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.393150][ T3257] veth1_macvtap: entered promiscuous mode [ 24.412304][ T3266] veth0_macvtap: entered promiscuous mode [ 24.419748][ T3266] veth1_macvtap: entered promiscuous mode [ 24.441975][ T3257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.452540][ T3257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.462447][ T3257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.472870][ T3257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.484431][ T3257] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.492579][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.503062][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.512887][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.523395][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.533207][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 24.543660][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.554272][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 24.564179][ T3260] veth0_vlan: entered promiscuous mode [ 24.570207][ T3257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.580649][ T3257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.590535][ T3257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.600967][ T3257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.611652][ T3257] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.627548][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.638004][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.647938][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.658377][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.668241][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 24.678721][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 24.690622][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 24.699733][ T3266] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.708670][ T3266] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.717647][ T3266] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.726372][ T3266] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.742246][ T3257] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.751042][ T3257] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.759751][ T3257] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.768544][ T3257] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 24.795888][ T3260] veth1_vlan: entered promiscuous mode [ 24.816260][ T3245] syz-executor (3245) used greatest stack depth: 11368 bytes left [ 26.615542][ T3260] syz-executor (3260) used greatest stack depth: 11000 bytes left [ 28.292807][ T274] bridge_slave_1: left allmulticast mode [ 28.298512][ T274] bridge_slave_1: left promiscuous mode [ 28.304190][ T274] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.313298][ T274] bridge_slave_0: left allmulticast mode [ 28.315211][ T29] kauditd_printk_skb: 36 callbacks suppressed [ 28.315241][ T29] audit: type=1400 audit(1725981651.880:128): avc: denied { getattr } for pid=3408 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=369 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.318965][ T274] bridge_slave_0: left promiscuous mode [ 28.337781][ T29] audit: type=1400 audit(1725981651.900:129): avc: denied { read } for pid=3410 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=369 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.351221][ T274] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.364833][ T29] audit: type=1400 audit(1725981651.930:130): avc: denied { open } for pid=3410 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=369 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.432549][ T29] audit: type=1400 audit(1725981652.000:131): avc: denied { create } for pid=3407 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.454931][ T29] audit: type=1400 audit(1725981652.000:132): avc: denied { write } for pid=3407 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth1.link" dev="tmpfs" ino=419 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.480849][ T29] audit: type=1400 audit(1725981652.000:133): avc: denied { append } for pid=3407 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" dev="tmpfs" ino=419 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.505096][ T29] audit: type=1400 audit(1725981652.030:134): avc: denied { unlink } for pid=3418 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=419 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 28.557029][ T274] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 28.567092][ T274] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 28.577208][ T274] bond0 (unregistering): Released all slaves [ 28.667151][ T274] hsr_slave_0: left promiscuous mode [ 28.672816][ T274] hsr_slave_1: left promiscuous mode [ 28.678593][ T274] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 28.686124][ T274] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 28.694585][ T274] veth1_vlan: left promiscuous mode [ 28.700100][ T274] veth0_vlan: left promiscuous mode [ 28.760759][ T274] team0 (unregistering): Port device team_slave_1 removed [ 28.772408][ T274] team0 (unregistering): Port device team_slave_0 removed [ 29.060886][ T274] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.527614][ T274] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.597803][ T274] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.637825][ T274] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.692379][ T274] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.728974][ T274] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.769052][ T274] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.840147][ T274] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.908618][ T274] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 29.980147][ T274] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.037917][ T274] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.078813][ T274] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.164720][ T274] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.208841][ T274] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.257800][ T274] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.298005][ T274] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 30.361780][ T274] bridge_slave_1: left allmulticast mode [ 30.367490][ T274] bridge_slave_1: left promiscuous mode [ 30.373148][ T274] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.382825][ T274] bridge_slave_0: left allmulticast mode [ 30.388552][ T274] bridge_slave_0: left promiscuous mode [ 30.394252][ T274] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.403722][ T274] bridge_slave_1: left allmulticast mode [ 30.409424][ T274] bridge_slave_1: left promiscuous mode [ 30.415113][ T274] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.423513][ T274] bridge_slave_0: left allmulticast mode [ 30.429192][ T274] bridge_slave_0: left promiscuous mode [ 30.435006][ T274] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.443440][ T274] bridge_slave_1: left allmulticast mode [ 30.449189][ T274] bridge_slave_1: left promiscuous mode [ 30.454761][ T274] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.462898][ T274] bridge_slave_0: left allmulticast mode [ 30.468565][ T274] bridge_slave_0: left promiscuous mode [ 30.474254][ T274] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.482450][ T274] bridge_slave_1: left allmulticast mode [ 30.488107][ T274] bridge_slave_1: left promiscuous mode [ 30.493701][ T274] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.501198][ T274] bridge_slave_0: left allmulticast mode [ 30.506920][ T274] bridge_slave_0: left promiscuous mode [ 30.512489][ T274] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.896909][ T274] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 30.907136][ T274] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 30.917037][ T274] bond0 (unregistering): Released all slaves [ 30.926108][ T274] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 30.936065][ T274] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 30.946172][ T274] bond0 (unregistering): Released all slaves [ 30.954961][ T274] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 30.965259][ T274] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 30.975028][ T274] bond0 (unregistering): Released all slaves [ 30.983820][ T274] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 30.993543][ T274] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 31.003425][ T274] bond0 (unregistering): Released all slaves [ 31.188356][ T274] hsr_slave_0: left promiscuous mode [ 31.193986][ T274] hsr_slave_1: left promiscuous mode [ 31.200616][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.208006][ T274] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.215600][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.222965][ T274] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.231959][ T274] hsr_slave_0: left promiscuous mode [ 31.237544][ T274] hsr_slave_1: left promiscuous mode [ 31.243045][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.250482][ T274] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.258182][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.265621][ T274] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.274365][ T274] hsr_slave_0: left promiscuous mode [ 31.279997][ T274] hsr_slave_1: left promiscuous mode [ 31.285788][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.293146][ T274] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.300529][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.307969][ T274] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.317020][ T274] hsr_slave_0: left promiscuous mode [ 31.322607][ T274] hsr_slave_1: left promiscuous mode [ 31.328271][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 31.335666][ T274] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 31.343003][ T274] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 31.350377][ T274] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 31.361423][ T274] veth1_macvtap: left promiscuous mode [ 31.366917][ T274] veth0_macvtap: left promiscuous mode [ 31.372469][ T274] veth1_vlan: left promiscuous mode [ 31.377683][ T274] veth0_vlan: left promiscuous mode [ 31.383912][ T274] veth1_macvtap: left promiscuous mode [ 31.389375][ T274] veth0_macvtap: left promiscuous mode [ 31.394885][ T274] veth1_vlan: left promiscuous mode [ 31.400096][ T274] veth0_vlan: left promiscuous mode [ 31.405794][ T274] veth1_macvtap: left promiscuous mode [ 31.411268][ T274] veth0_macvtap: left promiscuous mode [ 31.416767][ T274] veth1_vlan: left promiscuous mode [ 31.421986][ T274] veth0_vlan: left promiscuous mode [ 31.427692][ T274] veth1_macvtap: left promiscuous mode [ 31.433134][ T274] veth0_macvtap: left promiscuous mode [ 31.438614][ T274] veth1_vlan: left promiscuous mode [ 31.443877][ T274] veth0_vlan: left promiscuous mode [ 31.619308][ T274] team0 (unregistering): Port device team_slave_1 removed [ 31.629043][ T274] team0 (unregistering): Port device team_slave_0 removed [ 31.681671][ T274] team0 (unregistering): Port device team_slave_1 removed [ 31.690992][ T274] team0 (unregistering): Port device team_slave_0 removed [ 31.743028][ T274] team0 (unregistering): Port device team_slave_1 removed [ 31.752595][ T274] team0 (unregistering): Port device team_slave_0 removed [ 31.805982][ T274] team0 (unregistering): Port device team_slave_1 removed [ 31.815054][ T274] team0 (unregistering): Port device team_slave_0 removed [ 32.212232][ T2998] ================================================================== [ 32.220313][ T2998] BUG: KCSAN: data-race in do_sys_poll / pollwake [ 32.226714][ T2998] [ 32.229013][ T2998] write to 0xffffc900014a7bd0 of 4 bytes by task 2999 on cpu 0: [ 32.236625][ T2998] pollwake+0xbe/0x110 [ 32.240672][ T2998] __wake_up_sync_key+0x51/0x80 [ 32.245503][ T2998] sock_def_readable+0x70/0x1b0 [ 32.250332][ T2998] unix_dgram_sendmsg+0xc76/0xff0 [ 32.255341][ T2998] __sock_sendmsg+0x140/0x180 [ 32.260010][ T2998] sock_write_iter+0x164/0x1b0 [ 32.264758][ T2998] do_iter_readv_writev+0x3b0/0x470 [ 32.269939][ T2998] vfs_writev+0x2e0/0x880 [ 32.274245][ T2998] do_writev+0xf8/0x220 [ 32.278374][ T2998] __x64_sys_writev+0x45/0x50 [ 32.283030][ T2998] x64_sys_call+0x1f18/0x2d60 [ 32.287686][ T2998] do_syscall_64+0xc9/0x1c0 [ 32.292163][ T2998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.298037][ T2998] [ 32.300342][ T2998] read to 0xffffc900014a7bd0 of 4 bytes by task 2998 on cpu 1: [ 32.307856][ T2998] do_sys_poll+0x9b4/0xc10 [ 32.312259][ T2998] __se_sys_ppoll+0x1af/0x1f0 [ 32.316921][ T2998] __x64_sys_ppoll+0x67/0x80 [ 32.321487][ T2998] x64_sys_call+0xe71/0x2d60 [ 32.326056][ T2998] do_syscall_64+0xc9/0x1c0 [ 32.330533][ T2998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.336405][ T2998] [ 32.338705][ T2998] value changed: 0x00000000 -> 0x00000001 [ 32.344399][ T2998] [ 32.346697][ T2998] Reported by Kernel Concurrency Sanitizer on: [ 32.352829][ T2998] CPU: 1 UID: 101 PID: 2998 Comm: dhcpcd Not tainted 6.11.0-rc7-syzkaller-00017-gbc83b4d1f086 #0 [ 32.363739][ T2998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 32.373784][ T2998] ==================================================================