last executing test programs: 521.199816ms ago: executing program 3 (id=4): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000004640)={&(0x7f0000000b00)=@newqdisc={0x40, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_fq_codel={{0xd}, {0xc, 0x2, [@TCA_FQ_CODEL_CE_THRESHOLD={0xffffffffffffff15}]}}]}, 0x40}}, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast1, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x0, 0x1, 0x100, 0x10000, 0x80090200, r3}) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x24, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) recvmmsg(r4, &(0x7f0000000bc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000004d00)=""/4097, 0x1001}, {0x0}], 0x3, &(0x7f0000000b80)=""/54, 0x36}, 0x4}], 0x2, 0x40010143, 0x0) close(r4) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000280)=0x4) close(0xffffffffffffffff) bpf$MAP_CREATE(0x0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000107000000000000000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000980)={{}, &(0x7f0000000900), &(0x7f0000000940)=r5}, 0x20) r6 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r6, &(0x7f0000000040)={&(0x7f0000000080)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) socket$isdn(0x22, 0x3, 0x1) recvmsg$kcm(r6, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f00000015c0)=""/41, 0x29}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 70.389484ms ago: executing program 2 (id=3): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x64, 0x4, 0x0, 0x0, 0x0, 0x10, 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, 0x1005}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x5c}}, 0x0) sendmsg$NFT_MSG_GETSET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, 0xa, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280), 0xffffffffffffffff) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000007c0)='./bus\x00', &(0x7f0000000800), 0x0, &(0x7f0000000840)={[{@subsystem='net_prio'}]}) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r2, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r3, 0x300, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x8081) socket$igmp(0x2, 0x3, 0x2) r4 = socket$nl_rdma(0x10, 0x3, 0x14) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'team_slave_1\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000040)={0xffffffffffffffff, r5, 0x25, 0x0, @val=@netkit={@prog_fd}}, 0x40) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) signalfd4(r6, &(0x7f0000000040), 0x8, 0x0) 68.234794ms ago: executing program 3 (id=6): socket$inet6(0xa, 0x800000000000002, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) socket$inet(0x2, 0x80000, 0x40000000) socket(0x0, 0x4, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) syz_usb_connect$uac1(0x0, 0xa4, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vxcan1\x00', 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r4, &(0x7f0000000200)={&(0x7f0000000340)={0x1d, r3, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="0100000003ece1e40ad8871461ab0800", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r2, @ANYBLOB="3bf81bb9f9"], 0x20000600}}, 0x0) sendmsg$can_bcm(r4, &(0x7f0000000080)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[], 0x4640}, 0x2}, 0x11) socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x420040, 0x0) ioctl$PPPIOCNEWUNIT(r5, 0xc004743e, &(0x7f0000000040)) unshare(0x6040600) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./bus\x00', 0x0, &(0x7f0000000200), 0x1, 0x545, &(0x7f0000000bc0)="$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") set_robust_list(&(0x7f00000001c0)={&(0x7f00000000c0), 0x9}, 0x18) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) 0s ago: executing program 4 (id=5): syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000640)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[], 0x1, 0x126f, &(0x7f0000000a80)="$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r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r0, 0x12081ff) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @any, 0x4}, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0)={0x0, 0x17, 0x0, 0x3}, 0xc) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x89101a, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x80000, 0x0) r2 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r2, &(0x7f0000000800)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000140)="8000102e7577d401", 0x8}], 0x1, &(0x7f0000000300)=[@rthdrdstopts={{0x60, 0x29, 0x37, {0x0, 0x8, '\x00', [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo, @enc_lim, @pad1, @jumbo]}}}], 0x40}}], 0x1, 0x0) mount$bind(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file0/../file0\x00', 0x0, 0x1adc51, 0x0) mount$bind(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x2805011, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x1001402, 0x0) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r3, 0x0, 0x0) syz_usbip_server_init(0x72b46fe6fd7c5d63) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000500)=ANY=[@ANYBLOB="44000000100003050000000000000000000000001a603f26522904ef02372ac6e476522f49786ddf995965", @ANYRES32=0x0, @ANYBLOB="00000000810c01001c0012800c0001006d6163766c616e000c000280080003000000000008000500", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x8000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000400)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=@mpls_getroute={0x40, 0x1a, 0x1, 0x70bd26, 0x25dfdbfc, {0x1c, 0x14, 0x10, 0x40, 0xff, 0x3, 0xff, 0x7, 0x1600}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x8, 0x1, {0x8001, 0x0, 0x1}}, @RTA_MULTIPATH={0xc, 0x9, {0x1, 0x11, 0xbe, r6}}, @RTA_DST={0x8, 0x1, {0x2}}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x4000004) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000040)={0x0, 0x7, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000100), r7, 0x2, 0x1, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000000)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x0, @rand_addr=' \x01\x00', 0x79df}, r7}}, 0x30) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts. [ 30.627319][ T29] audit: type=1400 audit(1724603107.429:82): avc: denied { mounton } for pid=3249 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 [ 30.628685][ T3249] cgroup: Unknown subsys name 'net' [ 30.650187][ T29] audit: type=1400 audit(1724603107.429:83): avc: denied { mount } for pid=3249 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 [ 30.677555][ T29] audit: type=1400 audit(1724603107.459:84): avc: denied { unmount } for pid=3249 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.820290][ T3249] cgroup: Unknown subsys name 'rlimit' [ 30.973695][ T29] audit: type=1400 audit(1724603107.779:85): avc: denied { setattr } for pid=3249 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 [ 30.999011][ T29] audit: type=1400 audit(1724603107.779:86): avc: denied { create } for pid=3249 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.019626][ T29] audit: type=1400 audit(1724603107.779:87): avc: denied { write } for pid=3249 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.029099][ T3252] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 31.039974][ T29] audit: type=1400 audit(1724603107.779:88): avc: denied { read } for pid=3249 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.068927][ T29] audit: type=1400 audit(1724603107.789:89): avc: denied { mounton } for pid=3249 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 [ 31.093841][ T29] audit: type=1400 audit(1724603107.789:90): avc: denied { mount } for pid=3249 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 [ 31.117147][ T29] audit: type=1400 audit(1724603107.859:91): avc: denied { relabelto } for pid=3252 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" [ 31.146757][ T3249] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.192647][ T3262] chnl_net:caif_netlink_parms(): no params data found [ 32.247410][ T3260] chnl_net:caif_netlink_parms(): no params data found [ 32.332517][ T3262] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.339701][ T3262] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.346934][ T3262] bridge_slave_0: entered allmulticast mode [ 32.353409][ T3262] bridge_slave_0: entered promiscuous mode [ 32.367184][ T3259] chnl_net:caif_netlink_parms(): no params data found [ 32.379122][ T3262] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.386296][ T3262] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.393730][ T3262] bridge_slave_1: entered allmulticast mode [ 32.400079][ T3262] bridge_slave_1: entered promiscuous mode [ 32.425029][ T3260] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.432164][ T3260] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.439549][ T3260] bridge_slave_0: entered allmulticast mode [ 32.445957][ T3260] bridge_slave_0: entered promiscuous mode [ 32.454637][ T3266] chnl_net:caif_netlink_parms(): no params data found [ 32.468045][ T3264] chnl_net:caif_netlink_parms(): no params data found [ 32.484024][ T3260] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.491114][ T3260] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.498349][ T3260] bridge_slave_1: entered allmulticast mode [ 32.504698][ T3260] bridge_slave_1: entered promiscuous mode [ 32.514671][ T3262] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.525134][ T3262] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.573228][ T3260] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.602250][ T3260] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.614483][ T3262] team0: Port device team_slave_0 added [ 32.622595][ T3259] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.629696][ T3259] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.636805][ T3259] bridge_slave_0: entered allmulticast mode [ 32.643330][ T3259] bridge_slave_0: entered promiscuous mode [ 32.657679][ T3262] team0: Port device team_slave_1 added [ 32.678700][ T3259] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.685829][ T3259] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.693136][ T3259] bridge_slave_1: entered allmulticast mode [ 32.699544][ T3259] bridge_slave_1: entered promiscuous mode [ 32.720323][ T3264] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.727407][ T3264] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.734659][ T3264] bridge_slave_0: entered allmulticast mode [ 32.741002][ T3264] bridge_slave_0: entered promiscuous mode [ 32.752531][ T3260] team0: Port device team_slave_0 added [ 32.759371][ T3260] team0: Port device team_slave_1 added [ 32.769730][ T3262] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.776738][ T3262] 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. [ 32.802663][ T3262] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.813518][ T3264] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.820631][ T3264] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.827745][ T3264] bridge_slave_1: entered allmulticast mode [ 32.834116][ T3264] bridge_slave_1: entered promiscuous mode [ 32.850598][ T3266] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.857784][ T3266] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.864956][ T3266] bridge_slave_0: entered allmulticast mode [ 32.871741][ T3266] bridge_slave_0: entered promiscuous mode [ 32.878359][ T3262] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.885311][ T3262] 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. [ 32.911324][ T3262] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.931879][ T3259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.951006][ T3266] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.958211][ T3266] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.965512][ T3266] bridge_slave_1: entered allmulticast mode [ 32.971989][ T3266] bridge_slave_1: entered promiscuous mode [ 32.988591][ T3259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.999021][ T3264] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.008479][ T3260] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.015428][ 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. [ 33.041452][ T3260] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.064415][ T3262] hsr_slave_0: entered promiscuous mode [ 33.070366][ T3262] hsr_slave_1: entered promiscuous mode [ 33.087395][ T3264] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.096810][ T3260] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.103830][ 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. [ 33.129731][ T3260] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.141639][ T3266] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.152091][ T3259] team0: Port device team_slave_0 added [ 33.170497][ T3266] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.180238][ T3259] team0: Port device team_slave_1 added [ 33.192459][ T3264] team0: Port device team_slave_0 added [ 33.223575][ T3264] team0: Port device team_slave_1 added [ 33.230068][ T3266] team0: Port device team_slave_0 added [ 33.256115][ T3266] team0: Port device team_slave_1 added [ 33.271480][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.278509][ 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. [ 33.304485][ T3264] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.315754][ T3264] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.322918][ 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. [ 33.348902][ T3264] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.360201][ T3259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.367211][ T3259] 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. [ 33.393178][ T3259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.411074][ T3260] hsr_slave_0: entered promiscuous mode [ 33.417079][ T3260] hsr_slave_1: entered promiscuous mode [ 33.422883][ T3260] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.430481][ T3260] Cannot create hsr debugfs directory [ 33.450518][ T3259] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.457502][ T3259] 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. [ 33.483773][ T3259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.503336][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.510329][ 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. [ 33.536268][ T3266] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.547794][ T3266] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.554921][ 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. [ 33.580845][ T3266] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.628037][ T3259] hsr_slave_0: entered promiscuous mode [ 33.634043][ T3259] hsr_slave_1: entered promiscuous mode [ 33.640075][ T3259] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.647612][ T3259] Cannot create hsr debugfs directory [ 33.668133][ T3264] hsr_slave_0: entered promiscuous mode [ 33.674160][ T3264] hsr_slave_1: entered promiscuous mode [ 33.680054][ T3264] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.687598][ T3264] Cannot create hsr debugfs directory [ 33.750767][ T3266] hsr_slave_0: entered promiscuous mode [ 33.756817][ T3266] hsr_slave_1: entered promiscuous mode [ 33.762914][ T3266] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 33.770500][ T3266] Cannot create hsr debugfs directory [ 33.802477][ T3262] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.819894][ T3262] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.828896][ T3262] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.854137][ T3262] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.935566][ T3259] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.944469][ T3259] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.955213][ T3259] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 33.965144][ T3259] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 33.995645][ T3260] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.011784][ T3260] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.023607][ T3260] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.040795][ T3260] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.068592][ T3264] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.079226][ T3264] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.094165][ T3264] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.111032][ T3264] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.131857][ T3262] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.144103][ T3266] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.153389][ T3266] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.162326][ T3266] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.171394][ T3266] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.212582][ T3262] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.236559][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.243678][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.254639][ T3259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.270651][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.277712][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.308823][ T3259] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.323130][ T3260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.344592][ T3264] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.353040][ T3260] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.362615][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.369709][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.381395][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.388498][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.402579][ T3264] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.417834][ T3262] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.428290][ T3262] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.445038][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.452148][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.462992][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.470114][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.492364][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.499477][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.510760][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.517907][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.552671][ T3266] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.591194][ T3266] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.602922][ T3259] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.635201][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.642399][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.660582][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.667761][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.679433][ T3262] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.690596][ T3260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.732422][ T3259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.813823][ T3264] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.893236][ T3266] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.930158][ T3259] veth0_vlan: entered promiscuous mode [ 34.954000][ T3260] veth0_vlan: entered promiscuous mode [ 34.965995][ T3259] veth1_vlan: entered promiscuous mode [ 34.981152][ T3260] veth1_vlan: entered promiscuous mode [ 34.987491][ T3262] veth0_vlan: entered promiscuous mode [ 35.005870][ T3264] veth0_vlan: entered promiscuous mode [ 35.022001][ T3260] veth0_macvtap: entered promiscuous mode [ 35.034688][ T3262] veth1_vlan: entered promiscuous mode [ 35.045508][ T3264] veth1_vlan: entered promiscuous mode [ 35.055050][ T3260] veth1_macvtap: entered promiscuous mode [ 35.094871][ T3260] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.102380][ T3266] veth0_vlan: entered promiscuous mode [ 35.111210][ T3264] veth0_macvtap: entered promiscuous mode [ 35.119528][ T3262] veth0_macvtap: entered promiscuous mode [ 35.126283][ T3259] veth0_macvtap: entered promiscuous mode [ 35.139159][ T3260] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.147671][ T3262] veth1_macvtap: entered promiscuous mode [ 35.155050][ T3259] veth1_macvtap: entered promiscuous mode [ 35.165170][ T3264] veth1_macvtap: entered promiscuous mode [ 35.172351][ T3266] veth1_vlan: entered promiscuous mode [ 35.187823][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.198453][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.209839][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.219460][ T3259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.230188][ T3259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.240108][ T3259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.250630][ T3259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.261164][ T3259] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.269351][ T3260] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.278100][ T3260] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.286992][ T3260] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.295818][ T3260] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.318045][ T3264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.328704][ T3264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.339337][ T3264] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.348749][ T3259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.359271][ T3259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.369276][ T3259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.379741][ T3259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.390302][ T3259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.397960][ T3266] veth0_macvtap: entered promiscuous mode [ 35.410549][ T3264] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.419304][ T3264] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.428001][ T3264] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.436832][ T3264] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.449423][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.460180][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.470018][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.480529][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.490374][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.500831][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.511540][ T3262] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.519597][ T3266] veth1_macvtap: entered promiscuous mode [ 35.533781][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.544568][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.554486][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.564995][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.574865][ T3262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 35.585399][ T3262] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.600737][ T3262] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.609612][ T3262] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.618433][ T3262] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.627278][ T3262] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.636174][ T3262] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.650653][ T3259] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.659428][ T3259] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.668117][ T3259] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.676950][ T3259] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.695753][ T29] kauditd_printk_skb: 24 callbacks suppressed [ 35.695768][ T29] audit: type=1400 audit(1724603112.499:116): avc: denied { read write } for pid=3260 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 35.727703][ T29] audit: type=1400 audit(1724603112.499:117): avc: denied { open } for pid=3260 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 35.731561][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.751874][ T29] audit: type=1400 audit(1724603112.499:118): avc: denied { ioctl } for pid=3260 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 35.762238][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.762251][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.762268][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.762280][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.787702][ T29] audit: type=1400 audit(1724603112.509:119): avc: denied { create } for pid=3397 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.787728][ T29] audit: type=1400 audit(1724603112.519:120): avc: denied { create } for pid=3397 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 35.797551][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.807978][ T29] audit: type=1400 audit(1724603112.519:121): avc: denied { ioctl } for pid=3397 comm="syz.3.4" path="socket:[3597]" dev="sockfs" ino=3597 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 35.888207][ T29] audit: type=1400 audit(1724603112.689:122): avc: denied { ioctl } for pid=3397 comm="syz.3.4" path="socket:[3595]" dev="sockfs" ino=3595 ioctlcmd=0x890c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.901847][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 35.936776][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 35.951882][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.971948][ T29] audit: type=1400 audit(1724603112.759:123): avc: denied { getopt } for pid=3397 comm="syz.3.4" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.992187][ T29] audit: type=1400 audit(1724603112.759:124): avc: denied { map_create } for pid=3397 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.011318][ T29] audit: type=1400 audit(1724603112.759:125): avc: denied { prog_load } for pid=3397 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.031941][ T3398] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4'. [ 36.042906][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.053509][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.063397][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.073858][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.083921][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.094374][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.104232][ T3266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.114676][ T3266] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.125519][ T3266] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.134501][ T3266] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.143370][ T3266] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.152209][ T3266] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.161037][ T3266] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.295657][ T3408] loop3: detected capacity change from 0 to 1024 [ 36.468610][ T3408] EXT4-fs error (device loop3): __ext4_fill_super:5435: inode #2: comm syz.3.6: casefold flag without casefold feature [ 36.520434][ C1] ================================================================== [ 36.528646][ C1] BUG: KCSAN: data-race in can_send / can_send [ 36.534829][ C1] [ 36.537160][ C1] read-write to 0xffff88810889ca90 of 8 bytes by interrupt on cpu 0: [ 36.545379][ C1] can_send+0x562/0x5d0 [ 36.549558][ C1] bcm_can_tx+0x314/0x420 [ 36.553929][ C1] bcm_tx_timeout_handler+0xdb/0x260 [ 36.556938][ T3408] EXT4-fs (loop3): get root inode failed [ 36.559231][ C1] __hrtimer_run_queues+0x20d/0x5e0 [ 36.559265][ C1] hrtimer_run_softirq+0xe4/0x2c0 [ 36.559302][ C1] handle_softirqs+0xc3/0x280 [ 36.559341][ C1] do_softirq+0x5e/0x90 [ 36.565011][ T3408] EXT4-fs (loop3): mount failed [ 36.570159][ C1] __local_bh_enable_ip+0x6e/0x70 [ 36.570200][ C1] _raw_spin_unlock_bh+0x36/0x40 [ 36.570224][ C1] batadv_nc_purge_paths+0x220/0x270 [ 36.570260][ C1] batadv_nc_worker+0x402/0xad0 [ 36.570297][ C1] process_scheduled_works+0x483/0x9a0 [ 36.614538][ C1] worker_thread+0x526/0x6e0 [ 36.619162][ C1] kthread+0x1d1/0x210 [ 36.623262][ C1] ret_from_fork+0x4b/0x60 [ 36.627698][ C1] ret_from_fork_asm+0x1a/0x30 [ 36.632490][ C1] [ 36.634824][ C1] read-write to 0xffff88810889ca90 of 8 bytes by interrupt on cpu 1: [ 36.642918][ C1] can_send+0x562/0x5d0 [ 36.647106][ C1] bcm_can_tx+0x314/0x420 [ 36.651465][ C1] bcm_tx_timeout_handler+0xdb/0x260 [ 36.656789][ C1] __hrtimer_run_queues+0x20d/0x5e0 [ 36.662017][ C1] hrtimer_run_softirq+0xe4/0x2c0 [ 36.667068][ C1] handle_softirqs+0xc3/0x280 [ 36.671773][ C1] irq_exit_rcu+0x3e/0x90 [ 36.676136][ C1] sysvec_apic_timer_interrupt+0x73/0x80 [ 36.681791][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.687812][ C1] kthread_should_park+0x36/0x90 [ 36.692785][ C1] smpboot_thread_fn+0x93/0x4c0 [ 36.697670][ C1] kthread+0x1d1/0x210 [ 36.701776][ C1] ret_from_fork+0x4b/0x60 [ 36.706225][ C1] ret_from_fork_asm+0x1a/0x30 [ 36.711015][ C1] [ 36.713350][ C1] value changed: 0x0000000000003b49 -> 0x0000000000003b4a [ 36.720465][ C1] [ 36.722790][ C1] Reported by Kernel Concurrency Sanitizer on: [ 36.728955][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted 6.11.0-rc4-syzkaller-00274-g780bdc1ba776 #0 [ 36.739562][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 36.749675][ C1] ================================================================== [ 36.867862][ T3413] loop4: detected capacity change from 0 to 8192 [ 36.888952][ C1] ================================================================== [ 36.897100][ C1] BUG: KCSAN: data-race in can_send / can_send [ 36.903323][ C1] [ 36.905656][ C1] read-write to 0xffff88810889caf0 of 8 bytes by interrupt on cpu 0: [ 36.913735][ C1] can_send+0x576/0x5d0 [ 36.917918][ C1] bcm_can_tx+0x314/0x420 [ 36.922281][ C1] bcm_tx_timeout_handler+0xdb/0x260 [ 36.927605][ C1] __hrtimer_run_queues+0x20d/0x5e0 [ 36.932840][ C1] hrtimer_run_softirq+0xe4/0x2c0 [ 36.937912][ C1] handle_softirqs+0xc3/0x280 [ 36.942621][ C1] irq_exit_rcu+0x3e/0x90 [ 36.946990][ C1] sysvec_apic_timer_interrupt+0x73/0x80 [ 36.952657][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 36.958671][ C1] finish_task_switch+0xbf/0x2b0 [ 36.963644][ C1] __schedule+0x5fa/0x950 [ 36.968016][ C1] schedule+0x55/0xc0 [ 36.972013][ C1] schedule_timeout+0xca/0x2c0 [ 36.976811][ C1] msleep+0x53/0x70 [ 36.980741][ C1] nsim_fib_event_work+0x13c7/0x2270 [ 36.986057][ C1] process_scheduled_works+0x483/0x9a0 [ 36.991561][ C1] worker_thread+0x526/0x6e0 [ 36.996187][ C1] kthread+0x1d1/0x210 [ 37.000289][ C1] ret_from_fork+0x4b/0x60 [ 37.004733][ C1] ret_from_fork_asm+0x1a/0x30 [ 37.009526][ C1] [ 37.011921][ C1] read-write to 0xffff88810889caf0 of 8 bytes by interrupt on cpu 1: [ 37.020001][ C1] can_send+0x576/0x5d0 [ 37.024182][ C1] bcm_can_tx+0x314/0x420 [ 37.028548][ C1] bcm_tx_timeout_handler+0xdb/0x260 [ 37.033881][ C1] __hrtimer_run_queues+0x20d/0x5e0 [ 37.039128][ C1] hrtimer_run_softirq+0xe4/0x2c0 [ 37.044189][ C1] handle_softirqs+0xc3/0x280 [ 37.048916][ C1] irq_exit_rcu+0x3e/0x90 [ 37.053278][ C1] sysvec_apic_timer_interrupt+0x73/0x80 [ 37.058943][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 37.065135][ C1] finish_task_switch+0xed/0x2b0 [ 37.070120][ C1] __schedule+0x5fa/0x950 [ 37.074472][ C1] schedule+0x55/0xc0 [ 37.078471][ C1] worker_thread+0x5fc/0x6e0 [ 37.083100][ C1] kthread+0x1d1/0x210 [ 37.087205][ C1] ret_from_fork+0x4b/0x60 [ 37.091643][ C1] ret_from_fork_asm+0x1a/0x30 [ 37.096439][ C1] [ 37.098776][ C1] value changed: 0x0000000000002b09 -> 0x0000000000002b0a [ 37.105898][ C1] [ 37.108231][ C1] Reported by Kernel Concurrency Sanitizer on: [ 37.114387][ C1] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.11.0-rc4-syzkaller-00274-g780bdc1ba776 #0 [ 37.125086][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 37.135160][ C1] Workqueue: 0x0 (loop3) [ 37.139533][ C1] ================================================================== [ 37.845176][ T3419] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 37.853021][ T3419] FAT-fs (loop4): Filesystem has been set read-only [ 37.886871][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.897112][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.906575][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.915554][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.925248][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.935999][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.945153][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 37.954513][ T3413] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0)