last executing test programs: 1.025294778s ago: executing program 1 (id=3): r0 = io_uring_setup(0x727d, &(0x7f00000004c0)={0x0, 0x1f38, 0x40, 0x1, 0x352}) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='rxrpc_local\x00', r1}, 0x10) r2 = socket$rxrpc(0x21, 0x2, 0xa) sendmsg$inet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 889.00025ms ago: executing program 2 (id=4): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000ff9, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r0, &(0x7f0000000700)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff959bcecc7a95425a3a07e758044ab4ea6f7c555d88fecf90b037511bf746bec66ba", 0x994b6e03113064ae, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0x46, 0x407006}, 0x104) 254.418227ms ago: executing program 3 (id=5): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000d00000000000006040000000000f93132", 0x39}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @loopback, @empty}, 0xc) 253.723967ms ago: executing program 1 (id=13): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000700000000000000000000850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000100)='kmem_cache_free\x00', r0, 0x0, 0x6}, 0x18) r1 = io_uring_setup(0x4f01, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x6, 0x0) listen(r2, 0x400000001ffffffd) close_range(r1, 0xffffffffffffffff, 0x0) 165.377876ms ago: executing program 0 (id=2): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r2) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}}, 0x0) write$nci(r0, &(0x7f0000000240)=@NCI_OP_CORE_CONN_CREDITS_NTF={0x0, 0x1, 0x3, 0x6, 0x2, {0x1, [{0x4, 0x8}]}}, 0x6) 164.772906ms ago: executing program 1 (id=15): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="261c87", 0x3}], 0x1) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 679.3µs ago: executing program 4 (id=6): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x770, 0x0, 0x1}, 0x1c) close_range(r1, 0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=17): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0b000000080000000c0000000000008001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000002000000000000000000818110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000020000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) creat(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000000100), &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)='trans=rdma,') kernel console output (not intermixed with test programs): [ 21.033450][ T29] audit: type=1400 audit(1730810917.627:81): avc: denied { read } for pid=3000 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 '10.128.0.111' (ED25519) to the list of known hosts. [ 25.872879][ T29] audit: type=1400 audit(1730810922.467:82): avc: denied { mounton } for pid=3305 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 [ 25.874167][ T3305] cgroup: Unknown subsys name 'net' [ 25.895820][ T29] audit: type=1400 audit(1730810922.467:83): avc: denied { mount } for pid=3305 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 [ 25.923481][ T29] audit: type=1400 audit(1730810922.497:84): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.069358][ T3305] cgroup: Unknown subsys name 'cpuset' [ 26.075540][ T3305] cgroup: Unknown subsys name 'rlimit' [ 26.243235][ T29] audit: type=1400 audit(1730810922.837:85): avc: denied { setattr } for pid=3305 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 [ 26.266578][ T29] audit: type=1400 audit(1730810922.837:86): avc: denied { create } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.287071][ T29] audit: type=1400 audit(1730810922.837:87): avc: denied { write } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.307682][ T29] audit: type=1400 audit(1730810922.837:88): avc: denied { read } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.316152][ T3309] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.327992][ T29] audit: type=1400 audit(1730810922.847:89): avc: denied { mounton } for pid=3305 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 [ 26.361450][ T29] audit: type=1400 audit(1730810922.847:90): avc: denied { mount } for pid=3305 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 [ 26.384864][ T29] audit: type=1400 audit(1730810922.937:91): avc: denied { relabelto } for pid=3309 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" [ 26.422066][ T3305] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.476608][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 27.592015][ T3321] chnl_net:caif_netlink_parms(): no params data found [ 27.607756][ T3324] chnl_net:caif_netlink_parms(): no params data found [ 27.632039][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 27.660999][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.668292][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.675456][ T3317] bridge_slave_0: entered allmulticast mode [ 27.682015][ T3317] bridge_slave_0: entered promiscuous mode [ 27.688705][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.696220][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.703740][ T3317] bridge_slave_1: entered allmulticast mode [ 27.710283][ T3317] bridge_slave_1: entered promiscuous mode [ 27.721114][ T3325] chnl_net:caif_netlink_parms(): no params data found [ 27.780329][ T3321] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.787571][ T3321] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.794920][ T3321] bridge_slave_0: entered allmulticast mode [ 27.801585][ T3321] bridge_slave_0: entered promiscuous mode [ 27.815753][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.827090][ T3321] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.834384][ T3321] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.841599][ T3321] bridge_slave_1: entered allmulticast mode [ 27.848025][ T3321] bridge_slave_1: entered promiscuous mode [ 27.860206][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.895538][ T3324] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.902727][ T3324] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.910054][ T3324] bridge_slave_0: entered allmulticast mode [ 27.916565][ T3324] bridge_slave_0: entered promiscuous mode [ 27.923238][ T3324] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.930425][ T3324] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.937580][ T3324] bridge_slave_1: entered allmulticast mode [ 27.944125][ T3324] bridge_slave_1: entered promiscuous mode [ 27.971672][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.989719][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.996796][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.004020][ T3316] bridge_slave_0: entered allmulticast mode [ 28.010452][ T3316] bridge_slave_0: entered promiscuous mode [ 28.017701][ T3317] team0: Port device team_slave_0 added [ 28.024399][ T3317] team0: Port device team_slave_1 added [ 28.031013][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.045965][ T3324] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.059832][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.067016][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.074347][ T3316] bridge_slave_1: entered allmulticast mode [ 28.080919][ T3316] bridge_slave_1: entered promiscuous mode [ 28.097317][ T3324] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.106495][ T3325] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.113635][ T3325] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.120811][ T3325] bridge_slave_0: entered allmulticast mode [ 28.127395][ T3325] bridge_slave_0: entered promiscuous mode [ 28.144417][ T3321] team0: Port device team_slave_0 added [ 28.154813][ T3325] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.162096][ T3325] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.169318][ T3325] bridge_slave_1: entered allmulticast mode [ 28.175613][ T3325] bridge_slave_1: entered promiscuous mode [ 28.193199][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.202651][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.209664][ T3317] 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. [ 28.236068][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.247822][ T3321] team0: Port device team_slave_1 added [ 28.259329][ T3324] team0: Port device team_slave_0 added [ 28.265919][ T3324] team0: Port device team_slave_1 added [ 28.277784][ T3325] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.288023][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.302101][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.309113][ T3317] 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. [ 28.335243][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.362292][ T3325] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.379022][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.386004][ T3321] 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. [ 28.411998][ T3321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.433197][ T3316] team0: Port device team_slave_0 added [ 28.440074][ T3316] team0: Port device team_slave_1 added [ 28.451296][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.458452][ T3321] 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. [ 28.485179][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.496489][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.503861][ T3324] 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. [ 28.530180][ T3324] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.541478][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.548582][ T3324] 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. [ 28.574636][ T3324] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.593052][ T3325] team0: Port device team_slave_0 added [ 28.600152][ T3325] team0: Port device team_slave_1 added [ 28.611003][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.618301][ T3316] 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. [ 28.644378][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.684442][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.691568][ T3316] 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. [ 28.717965][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.732397][ T3317] hsr_slave_0: entered promiscuous mode [ 28.738862][ T3317] hsr_slave_1: entered promiscuous mode [ 28.745377][ T3325] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.752418][ T3325] 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. [ 28.778581][ T3325] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.792155][ T3325] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.799160][ T3325] 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. [ 28.825119][ T3325] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.868419][ T3324] hsr_slave_0: entered promiscuous mode [ 28.874631][ T3324] hsr_slave_1: entered promiscuous mode [ 28.880712][ T3324] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.888436][ T3324] Cannot create hsr debugfs directory [ 28.902081][ T3321] hsr_slave_0: entered promiscuous mode [ 28.908127][ T3321] hsr_slave_1: entered promiscuous mode [ 28.915427][ T3321] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.923047][ T3321] Cannot create hsr debugfs directory [ 28.962625][ T3316] hsr_slave_0: entered promiscuous mode [ 28.969381][ T3316] hsr_slave_1: entered promiscuous mode [ 28.975320][ T3316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.983209][ T3316] Cannot create hsr debugfs directory [ 29.002671][ T3325] hsr_slave_0: entered promiscuous mode [ 29.009080][ T3325] hsr_slave_1: entered promiscuous mode [ 29.014873][ T3325] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.022503][ T3325] Cannot create hsr debugfs directory [ 29.179613][ T3317] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 29.201183][ T3317] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 29.211978][ T3317] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 29.223166][ T3317] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 29.243805][ T3316] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.253920][ T3316] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.262377][ T3316] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.271603][ T3316] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.313390][ T3325] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 29.322837][ T3325] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 29.333571][ T3325] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 29.342819][ T3325] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 29.387087][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.395022][ T3324] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.411056][ T3324] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 29.420427][ T3324] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 29.436134][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.447658][ T3324] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 29.470481][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.477558][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.486514][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.493771][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.520681][ T3321] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.536335][ T3321] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.546580][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.563470][ T3321] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.572188][ T3321] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.599299][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.616716][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.627262][ T3325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.646414][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.653613][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.672553][ T3325] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.682836][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.689960][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.706221][ T1934] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.713751][ T1934] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.729498][ T1934] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.737102][ T1934] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.772923][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.788670][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.810258][ T3324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.840074][ T3324] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.850651][ T3325] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.861351][ T3325] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.880483][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.887577][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.902982][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.921486][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.928722][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.951382][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.966756][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.016222][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.023435][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.033667][ T3317] veth0_vlan: entered promiscuous mode [ 30.048097][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.055691][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.070499][ T3317] veth1_vlan: entered promiscuous mode [ 30.101739][ T3325] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.116331][ T3321] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.126929][ T3321] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.155207][ T3316] veth0_vlan: entered promiscuous mode [ 30.173561][ T3324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.184146][ T3316] veth1_vlan: entered promiscuous mode [ 30.192986][ T3317] veth0_macvtap: entered promiscuous mode [ 30.212698][ T3317] veth1_macvtap: entered promiscuous mode [ 30.223491][ T3316] veth0_macvtap: entered promiscuous mode [ 30.243309][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.256608][ T3316] veth1_macvtap: entered promiscuous mode [ 30.277529][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.289963][ T3316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.300627][ T3316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.312730][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.322772][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.348998][ T3316] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.359775][ T3316] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.371569][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.381769][ T3317] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.390776][ T3317] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.399529][ T3317] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.408369][ T3317] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.423357][ T3316] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.432334][ T3316] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.443327][ T3316] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.452346][ T3316] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.511315][ T3317] 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. [ 30.526750][ T3324] veth0_vlan: entered promiscuous mode [ 30.554115][ T3324] veth1_vlan: entered promiscuous mode [ 30.581584][ T3325] veth0_vlan: entered promiscuous mode [ 30.600555][ T3324] veth0_macvtap: entered promiscuous mode [ 30.612199][ T3324] veth1_macvtap: entered promiscuous mode [ 30.620639][ T3325] veth1_vlan: entered promiscuous mode [ 30.632500][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.643160][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.653281][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.663739][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.675827][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.695171][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.705805][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.715856][ T3324] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.726362][ T3324] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.737802][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.754562][ T3325] veth0_macvtap: entered promiscuous mode [ 30.764234][ T3321] veth0_vlan: entered promiscuous mode [ 30.779417][ T3324] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.788167][ T3324] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.797075][ T3324] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.805915][ T3324] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.820957][ T3325] veth1_macvtap: entered promiscuous mode [ 30.828145][ T3321] veth1_vlan: entered promiscuous mode [ 30.850715][ T3325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.861289][ T3325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.871325][ T3325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.882020][ T3325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.892089][ T3325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.902714][ T3325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.914917][ T3325] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.927308][ T3321] veth0_macvtap: entered promiscuous mode [ 30.944135][ T3325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.954777][ T3325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.964649][ T3325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.975118][ T3325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.985488][ T3325] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.996187][ T3325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.009819][ T3325] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.021099][ T3321] veth1_macvtap: entered promiscuous mode [ 31.028935][ T3325] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.037748][ T3325] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.046602][ T3325] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.055629][ T3325] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.073541][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.084034][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.094052][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.104524][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.114449][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.125112][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.134974][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.145614][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.156604][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.171004][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.181649][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.191632][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.202102][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.212028][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.222512][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.232534][ T3321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.243237][ T3321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.254389][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.263037][ T3321] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.271953][ T3321] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.280868][ T3321] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.289777][ T3321] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.324031][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 31.324095][ T29] audit: type=1400 audit(1730810927.917:130): avc: denied { create } for pid=3464 comm="syz.1.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 31.350075][ T29] audit: type=1400 audit(1730810927.917:131): avc: denied { listen } for pid=3464 comm="syz.1.13" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 31.408033][ T3466] netlink: 'syz.3.5': attribute type 4 has an invalid length. [ 31.416952][ T29] audit: type=1400 audit(1730810928.007:132): avc: denied { read write } for pid=3470 comm="syz.0.2" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.440812][ T29] audit: type=1400 audit(1730810928.007:133): avc: denied { open } for pid=3470 comm="syz.0.2" path="/dev/virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.464067][ T29] audit: type=1400 audit(1730810928.007:134): avc: denied { open } for pid=3469 comm="syz.1.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 31.483074][ T29] audit: type=1400 audit(1730810928.007:135): avc: denied { kernel } for pid=3469 comm="syz.1.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 31.502454][ T29] audit: type=1400 audit(1730810928.047:136): avc: denied { ioctl } for pid=3470 comm="syz.0.2" path="/dev/virtual_nci" dev="devtmpfs" ino=132 ioctlcmd=0x0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.529808][ T3467] netlink: 'syz.3.5': attribute type 4 has an invalid length. [ 31.572373][ T29] audit: type=1400 audit(1730810928.167:137): avc: denied { map_create } for pid=3479 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 31.591409][ T29] audit: type=1400 audit(1730810928.167:138): avc: denied { map_read map_write } for pid=3479 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 31.645824][ T29] audit: type=1400 audit(1730810928.207:139): avc: denied { create } for pid=3481 comm="syz.4.6" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 95.178383][ C0] ================================================================== [ 95.186503][ C0] BUG: KCSAN: data-race in __tmigr_cpu_deactivate / tmigr_handle_remote [ 95.194840][ C0] [ 95.197156][ C0] write to 0xffff888237d205dc of 1 bytes by task 0 on cpu 1: [ 95.204521][ C0] __tmigr_cpu_deactivate+0xa1/0x410 [ 95.209847][ C0] tmigr_cpu_deactivate+0x66/0x180 [ 95.214958][ C0] __get_next_timer_interrupt+0x137/0x530 [ 95.220675][ C0] timer_base_try_to_set_idle+0x54/0x60 [ 95.226224][ C0] tick_nohz_idle_stop_tick+0x15b/0x650 [ 95.231790][ C0] do_idle+0x178/0x230 [ 95.235886][ C0] cpu_startup_entry+0x25/0x30 [ 95.240659][ C0] start_secondary+0x96/0xa0 [ 95.245254][ C0] common_startup_64+0x12c/0x137 [ 95.250198][ C0] [ 95.252508][ C0] read to 0xffff888237d205dc of 1 bytes by interrupt on cpu 0: [ 95.260042][ C0] tmigr_handle_remote+0x26e/0x940 [ 95.265159][ C0] run_timer_softirq+0x5f/0x70 [ 95.269929][ C0] handle_softirqs+0xbf/0x280 [ 95.274613][ C0] irq_exit_rcu+0x3e/0x90 [ 95.278939][ C0] sysvec_apic_timer_interrupt+0x73/0x80 [ 95.284578][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 95.290556][ C0] acpi_safe_halt+0x21/0x30 [ 95.295057][ C0] acpi_idle_do_entry+0x1d/0x30 [ 95.299905][ C0] acpi_idle_enter+0x96/0xb0 [ 95.304499][ C0] cpuidle_enter_state+0xc5/0x260 [ 95.309618][ C0] cpuidle_enter+0x40/0x70 [ 95.314042][ C0] do_idle+0x195/0x230 [ 95.318122][ C0] cpu_startup_entry+0x25/0x30 [ 95.322899][ C0] rest_init+0xef/0xf0 [ 95.326977][ C0] start_kernel+0x586/0x5e0 [ 95.331480][ C0] x86_64_start_reservations+0x2a/0x30 [ 95.336943][ C0] x86_64_start_kernel+0x9a/0xa0 [ 95.341882][ C0] common_startup_64+0x12c/0x137 [ 95.346832][ C0] [ 95.349145][ C0] value changed: 0x01 -> 0x00 [ 95.353808][ C0] [ 95.356124][ C0] Reported by Kernel Concurrency Sanitizer on: [ 95.362297][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.0-rc6-syzkaller-00077-g2e1b3cc9d7f7 #0 [ 95.372660][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 95.382901][ C0] ==================================================================