last executing test programs: 1.50766935s ago: executing program 0 (id=29): r0 = socket$kcm(0x2b, 0x1, 0x0) sendmsg$inet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x20000010) setsockopt$sock_attach_bpf(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 1.449378s ago: executing program 0 (id=32): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000004000)={0xf, {"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0x1000}}, 0x1006) 1.291200422s ago: executing program 0 (id=40): io_setup(0x2278, &(0x7f0000000180)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r0, 0x2, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x4, 0x0, 0x8, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x5, 0x2, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) 1.161219434s ago: executing program 0 (id=46): syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) 816.035248ms ago: executing program 1 (id=60): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\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}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000f00)='kfree\x00', r0}, 0x18) lsm_get_self_attr(0x65, 0x0, &(0x7f0000001b00), 0x0) 721.3555ms ago: executing program 1 (id=64): r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81, 0xfffffffb}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="480000001400191809004beafd0d8c560284476080ffe0064e200000590000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 689.20682ms ago: executing program 1 (id=66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000007c0)='./bus\x00', 0x41, &(0x7f00000008c0)={[{@bsdgroups}, {@nodiscard}, {@noblock_validity}, {@grpjquota}, {@grpjquota}, {@acl}, {@abort}, {@nombcache}, {@usrjquota}]}, 0x64, 0x50f, &(0x7f0000000f80)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4008662c, &(0x7f0000001480)={0x10, 0x0, "efadd89a95dbcd173b03b36f7ba844b2"}) 597.831452ms ago: executing program 2 (id=69): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x20000000, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000200), &(0x7f00000003c0)='%ps \x00'}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0x18, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000feffffff0000000000000000b7080000000000007b8af8ff00000000b7080000010000807b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000080000000500000800000085000000a5000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) 530.390233ms ago: executing program 3 (id=71): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000001840)='net/unix\x00') lseek(r0, 0x0, 0x0) 518.846343ms ago: executing program 2 (id=72): r0 = timerfd_create(0x9, 0x800) timerfd_settime(r0, 0x1, &(0x7f00000006c0)={{}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 449.951534ms ago: executing program 1 (id=73): openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x163042, 0x58) setxattr$trusted_overlay_upper(&(0x7f0000000380)='./file1\x00', &(0x7f00000001c0), &(0x7f0000000100)=ANY=[], 0x835, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000200)='./file1\x00', &(0x7f0000000540), &(0x7f0000001400)=ANY=[], 0xffd7, 0x1) 447.551824ms ago: executing program 2 (id=74): r0 = eventfd2(0x0, 0x0) pselect6(0x40, &(0x7f0000001680)={0x9, 0x40000000400000, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f49b320ce08a98e", 0x8}], 0x1) 417.908394ms ago: executing program 3 (id=75): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000005, 0x12, r1, 0x227d4000) 395.851615ms ago: executing program 3 (id=77): ioperm(0x2b, 0xa9, 0x3) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) fsopen(0x0, 0x0) 336.309225ms ago: executing program 3 (id=78): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000083850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={&(0x7f0000000380)='sys_enter\x00', r0}, 0x18) setregid(0x0, 0x0) 335.829135ms ago: executing program 4 (id=79): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @sk_reuseport=0x27, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000240)={0x0, 0x18, &(0x7f00000000c0), 0x31}, 0x0) 330.519855ms ago: executing program 2 (id=80): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002a80)={'batadv_slave_0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000004180)=@base={0x1, 0x4, 0x37, 0x2f4, 0x10, 0xffffffffffffffff, 0x6, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 324.309325ms ago: executing program 1 (id=81): r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) listen(r0, 0xfffffffe) 309.884765ms ago: executing program 3 (id=82): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000007c0)={0x50, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004840}, 0x40000) 298.402416ms ago: executing program 0 (id=83): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.sectors\x00', 0x275a, 0x0) fallocate(r0, 0x0, 0x0, 0x50) lseek(r0, 0x0, 0x4) 274.473936ms ago: executing program 2 (id=84): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001e80), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000240)={0x70, r1, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c090) 267.038446ms ago: executing program 4 (id=85): setresuid(0x0, 0xee01, 0x0) r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000001440)={'bridge0\x00', &(0x7f0000000140)=@ethtool_cmd={0xb, 0x0, 0x8, 0x4, 0x5, 0xd, 0x6, 0x7, 0x3, 0x50, 0xf, 0xfffffff9, 0x222, 0x0, 0xa, 0xb701, [0xcf, 0x59c]}}) 250.523057ms ago: executing program 3 (id=86): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet(r0, &(0x7f0000006080)=[{{&(0x7f0000000680)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000001780)=[{&(0x7f00000006c0)="8e", 0x1}], 0x1}}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006380)={0x0, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x4, 0x0, 0xaa11, 0x81, 0x11}, &(0x7f0000000400)=0x98) 246.429326ms ago: executing program 1 (id=87): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x5, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f00000002c0)='mmap_lock_acquire_returned\x00', r0}, 0x10) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) 242.741327ms ago: executing program 4 (id=88): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10104}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x0) 229.205086ms ago: executing program 0 (id=89): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x190d, &(0x7f0000000500)=[{&(0x7f00000000c0)="2e00000010008188040f46ecdb4cb9cca7480ef410000000e3bd6efb440013030e000a000d000000ba8000001201", 0x2e}], 0x1}, 0x0) 198.205757ms ago: executing program 2 (id=90): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='fdinfo\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) fchdir(r0) 139.796978ms ago: executing program 4 (id=91): r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x40, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3, 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={0x3, 0x800000000003}, 0x1100, 0x5dd8, 0x0, 0x5, 0x0, 0x8, 0xfffb, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$selinux_context(r0, &(0x7f0000000340)='system_u:object_r:hugetlbfs_t:s0\x00', 0x1d) 20.688239ms ago: executing program 4 (id=92): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0xfffffffd, 0x4) 0s ago: executing program 4 (id=93): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000e80)=ANY=[@ANYBLOB="1800000069000010000000004000050018010000696c6c2500000000002020207b1af8ff00000000bfa1000000000000070100fef7ffffffb702000008000000b703000000400005850000001000000095"], &(0x7f0000000040)='syzkaller\x00', 0xa, 0xfcc, &(0x7f0000001e00)=""/4044, 0x100, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xc, @void, @value}, 0x94) kernel console output (not intermixed with test programs): [ 22.079153][ T29] audit: type=1400 audit(1746155497.479:81): avc: denied { read } for pid=2989 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 '10.128.0.79' (ED25519) to the list of known hosts. [ 28.384990][ T29] audit: type=1400 audit(1746155503.779:82): avc: denied { mounton } for pid=3295 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 [ 28.386094][ T3295] cgroup: Unknown subsys name 'net' [ 28.407758][ T29] audit: type=1400 audit(1746155503.779:83): avc: denied { mount } for pid=3295 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 [ 28.435289][ T29] audit: type=1400 audit(1746155503.809:84): avc: denied { unmount } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.636882][ T3295] cgroup: Unknown subsys name 'cpuset' [ 28.643156][ T3295] cgroup: Unknown subsys name 'rlimit' [ 28.814001][ T29] audit: type=1400 audit(1746155504.209:85): avc: denied { setattr } for pid=3295 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 [ 28.837399][ T29] audit: type=1400 audit(1746155504.209:86): avc: denied { create } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.857939][ T29] audit: type=1400 audit(1746155504.209:87): avc: denied { write } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.878384][ T29] audit: type=1400 audit(1746155504.209:88): avc: denied { read } for pid=3295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.898850][ T29] audit: type=1400 audit(1746155504.229:89): avc: denied { mounton } for pid=3295 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 [ 28.923858][ T29] audit: type=1400 audit(1746155504.229:90): avc: denied { mount } for pid=3295 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 [ 28.924593][ T3298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.955893][ T29] audit: type=1400 audit(1746155504.359:91): avc: denied { relabelto } for pid=3298 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" [ 29.018945][ T3295] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.683135][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 30.695434][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 30.775557][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 30.802461][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.809618][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.816848][ T3306] bridge_slave_0: entered allmulticast mode [ 30.823348][ T3306] bridge_slave_0: entered promiscuous mode [ 30.844774][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 30.853726][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.860875][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.868111][ T3306] bridge_slave_1: entered allmulticast mode [ 30.874581][ T3306] bridge_slave_1: entered promiscuous mode [ 30.890807][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 30.940096][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.947258][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.955394][ T3305] bridge_slave_0: entered allmulticast mode [ 30.961902][ T3305] bridge_slave_0: entered promiscuous mode [ 30.969395][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.990608][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.997852][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.005069][ T3305] bridge_slave_1: entered allmulticast mode [ 31.011775][ T3305] bridge_slave_1: entered promiscuous mode [ 31.019087][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.028472][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.035531][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.042736][ T3308] bridge_slave_0: entered allmulticast mode [ 31.049165][ T3308] bridge_slave_0: entered promiscuous mode [ 31.072283][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.079504][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.086939][ T3308] bridge_slave_1: entered allmulticast mode [ 31.093534][ T3308] bridge_slave_1: entered promiscuous mode [ 31.132422][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.142817][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.152623][ T3306] team0: Port device team_slave_0 added [ 31.167924][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.175039][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.182281][ T3304] bridge_slave_0: entered allmulticast mode [ 31.188818][ T3304] bridge_slave_0: entered promiscuous mode [ 31.204703][ T3306] team0: Port device team_slave_1 added [ 31.211608][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.220983][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.228294][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.235682][ T3312] bridge_slave_0: entered allmulticast mode [ 31.242173][ T3312] bridge_slave_0: entered promiscuous mode [ 31.248810][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.256108][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.263311][ T3304] bridge_slave_1: entered allmulticast mode [ 31.269815][ T3304] bridge_slave_1: entered promiscuous mode [ 31.281924][ T3305] team0: Port device team_slave_0 added [ 31.294053][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.307943][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.315027][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.322333][ T3312] bridge_slave_1: entered allmulticast mode [ 31.328876][ T3312] bridge_slave_1: entered promiscuous mode [ 31.340786][ T3305] team0: Port device team_slave_1 added [ 31.361589][ T3308] team0: Port device team_slave_0 added [ 31.379781][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.393263][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.400275][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.426346][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.437968][ T3308] team0: Port device team_slave_1 added [ 31.444881][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.455273][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.465109][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.472194][ T3305] 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. [ 31.498287][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.509470][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.516465][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.542439][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.559801][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.579544][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.586618][ T3305] 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. [ 31.613239][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.632710][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.639821][ T3308] 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. [ 31.666001][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.691130][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.698164][ T3308] 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. [ 31.724235][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.738348][ T3304] team0: Port device team_slave_0 added [ 31.747038][ T3312] team0: Port device team_slave_0 added [ 31.760843][ T3304] team0: Port device team_slave_1 added [ 31.779387][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.786390][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.812333][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.828870][ T3312] team0: Port device team_slave_1 added [ 31.849503][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.856525][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 31.882722][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.901495][ T3306] hsr_slave_0: entered promiscuous mode [ 31.907618][ T3306] hsr_slave_1: entered promiscuous mode [ 31.933335][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.940364][ T3312] 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. [ 31.966450][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.979868][ T3308] hsr_slave_0: entered promiscuous mode [ 31.986264][ T3308] hsr_slave_1: entered promiscuous mode [ 31.992216][ T3308] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 31.999904][ T3308] Cannot create hsr debugfs directory [ 32.007725][ T3305] hsr_slave_0: entered promiscuous mode [ 32.013720][ T3305] hsr_slave_1: entered promiscuous mode [ 32.019815][ T3305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 32.027502][ T3305] Cannot create hsr debugfs directory [ 32.034699][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.041734][ T3312] 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. [ 32.067763][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.148393][ T3304] hsr_slave_0: entered promiscuous mode [ 32.154340][ T3304] hsr_slave_1: entered promiscuous mode [ 32.160480][ T3304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 32.168135][ T3304] Cannot create hsr debugfs directory [ 32.178057][ T3312] hsr_slave_0: entered promiscuous mode [ 32.184192][ T3312] hsr_slave_1: entered promiscuous mode [ 32.190055][ T3312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 32.197674][ T3312] Cannot create hsr debugfs directory [ 32.371807][ T3308] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.386262][ T3308] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.397486][ T3308] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.408501][ T3308] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.418445][ T3306] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.435797][ T3306] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.452788][ T3306] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.477613][ T3305] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.486712][ T3306] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.501066][ T3305] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.510482][ T3305] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.520870][ T3305] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.546617][ T3312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.566493][ T3312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.580327][ T3304] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 32.593555][ T3312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 32.602770][ T3312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 32.613468][ T3304] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 32.623849][ T3304] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 32.646441][ T3304] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 32.657204][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.694633][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.707213][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.714390][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.739360][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.746582][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.764883][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.781357][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.812951][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.823431][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.838543][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.845631][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.859971][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.872040][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.883487][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.890683][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.900696][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.907817][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.937365][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.944499][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.953758][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.960873][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.970877][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.978108][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.004933][ T3312] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.016157][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.049188][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.062252][ T3305] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.072756][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.098186][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.119593][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.130219][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.150443][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.157610][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.168267][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.175499][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.193217][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.231511][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.240673][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.291612][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.309729][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.375092][ T3308] veth0_vlan: entered promiscuous mode [ 33.403488][ T3305] veth0_vlan: entered promiscuous mode [ 33.425481][ T3305] veth1_vlan: entered promiscuous mode [ 33.448861][ T3308] veth1_vlan: entered promiscuous mode [ 33.457639][ T3306] veth0_vlan: entered promiscuous mode [ 33.470309][ T3306] veth1_vlan: entered promiscuous mode [ 33.507425][ T3312] veth0_vlan: entered promiscuous mode [ 33.518133][ T3305] veth0_macvtap: entered promiscuous mode [ 33.527809][ T3308] veth0_macvtap: entered promiscuous mode [ 33.537006][ T3306] veth0_macvtap: entered promiscuous mode [ 33.547720][ T3308] veth1_macvtap: entered promiscuous mode [ 33.554940][ T3312] veth1_vlan: entered promiscuous mode [ 33.564956][ T3305] veth1_macvtap: entered promiscuous mode [ 33.575906][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.584370][ T3306] veth1_macvtap: entered promiscuous mode [ 33.599346][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.610806][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.621547][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.632873][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.641434][ T3305] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.650374][ T3305] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.659113][ T3305] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.667889][ T3305] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.683925][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.694446][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.704386][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 33.715077][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.727122][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.734582][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.745059][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.755967][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.775253][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.785804][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.795766][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 33.806233][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 33.817555][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.825996][ T3306] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.834789][ T3306] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.843659][ T3306] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.852430][ T3306] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.872878][ T3304] veth0_vlan: entered promiscuous mode [ 33.881900][ T3304] veth1_vlan: entered promiscuous mode [ 33.890790][ T3308] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.895492][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 33.895522][ T29] audit: type=1400 audit(1746155509.289:110): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.eolCqV/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 33.899689][ T3308] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.905814][ T29] audit: type=1400 audit(1746155509.289:111): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 33.930235][ T3308] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.939008][ T29] audit: type=1400 audit(1746155509.289:112): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.eolCqV/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 33.961113][ T3308] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.969932][ T29] audit: type=1400 audit(1746155509.289:113): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 34.001828][ T3312] veth0_macvtap: entered promiscuous mode [ 34.003838][ T29] audit: type=1400 audit(1746155509.289:114): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.eolCqV/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 34.029226][ T3312] veth1_macvtap: entered promiscuous mode [ 34.031488][ T29] audit: type=1400 audit(1746155509.289:115): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/root/syzkaller.eolCqV/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 34.064324][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.091289][ T29] audit: type=1400 audit(1746155509.289:116): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 34.121792][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.131627][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.142145][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.152076][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.162676][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.174328][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.175037][ T29] audit: type=1400 audit(1746155509.569:117): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=502 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 34.204739][ T29] audit: type=1400 audit(1746155509.569:118): avc: denied { mount } for pid=3305 comm="syz-executor" name="/" dev="gadgetfs" ino=4265 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 34.235423][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.245948][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.256444][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.267066][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.269205][ T3305] 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. [ 34.276944][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.276960][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.281084][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.327270][ T29] audit: type=1400 audit(1746155509.729:119): avc: denied { read write } for pid=3305 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.365152][ T3304] veth0_macvtap: entered promiscuous mode [ 34.397160][ T3312] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.405963][ T3312] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.414910][ T3312] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.423788][ T3312] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.435845][ T3304] veth1_macvtap: entered promiscuous mode [ 34.471451][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.482254][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.492345][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.503073][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.503091][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.503112][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.533430][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 34.533449][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.535356][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.563787][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.574362][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.584711][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.584732][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.584744][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.584760][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.584774][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 34.584787][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 34.585742][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.608411][ T3304] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.608457][ T3304] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.608489][ T3304] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.608548][ T3304] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.710835][ T3460] netlink: 56 bytes leftover after parsing attributes in process `syz.2.3'. [ 34.859530][ T3476] loop4: detected capacity change from 0 to 512 [ 34.877370][ T3476] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 34.886569][ T3476] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 34.914813][ T3476] EXT4-fs (loop4): warning: checktime reached, running e2fsck is recommended [ 34.924589][ T3476] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 34.933338][ T3476] System zones: 0-2, 18-18, 34-34 [ 34.943320][ T3476] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 35.004499][ T3476] EXT4-fs (loop4): 1 truncate cleaned up [ 35.033221][ T3476] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.058706][ T3510] netlink: 'syz.1.18': attribute type 61 has an invalid length. [ 35.091919][ T3476] EXT4-fs warning (device loop4): verify_group_input:156: Last group not full [ 35.142008][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.671807][ T3575] loop4: detected capacity change from 0 to 512 [ 35.712924][ T3575] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.726329][ T3575] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 35.752238][ T3575] EXT4-fs (loop4): 1 truncate cleaned up [ 35.770242][ T3575] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.790888][ T3584] loop1: detected capacity change from 0 to 512 [ 35.801726][ T3584] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 35.813609][ T3584] EXT4-fs (loop1): 1 truncate cleaned up [ 35.844488][ T3584] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.862544][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.950800][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.031888][ T3607] netlink: 40 bytes leftover after parsing attributes in process `syz.3.63'. [ 36.093144][ T3613] loop1: detected capacity change from 0 to 512 [ 36.123315][ T3613] ======================================================= [ 36.123315][ T3613] WARNING: The mand mount option has been deprecated and [ 36.123315][ T3613] and is ignored by this kernel. Remove the mand [ 36.123315][ T3613] option from the mount to silence this warning. [ 36.123315][ T3613] ======================================================= [ 36.181787][ T3613] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 36.217062][ T3613] EXT4-fs (loop1): orphan cleanup on readonly fs [ 36.228473][ T3613] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.66: bg 0: block 248: padding at end of block bitmap is not set [ 36.242941][ T3613] EXT4-fs error (device loop1): ext4_acquire_dquot:6935: comm syz.1.66: Failed to acquire dquot type 1 [ 36.257368][ T3613] EXT4-fs (loop1): 1 truncate cleaned up [ 36.262096][ T3622] loop4: detected capacity change from 0 to 128 [ 36.265335][ T3613] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.291260][ T3613] syz.1.66 (3613) used greatest stack depth: 9360 bytes left [ 36.300985][ T3622] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.322661][ T3622] ext4 filesystem being mounted at /13/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 36.324099][ T3308] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.358470][ T3304] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 36.550304][ T3662] netlink: 'syz.0.89': attribute type 10 has an invalid length. [ 36.551343][ T3661] lo: entered promiscuous mode [ 36.577838][ T3661] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 36.590359][ T3662] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.605633][ T3662] bond0: (slave team0): Enslaving as an active interface with an up link [ 36.640910][ T3668] netlink: 'syz.0.89': attribute type 10 has an invalid length. [ 36.659482][ T3668] bond0: (slave team0): Releasing backup interface [ 36.678731][ T3668] bridge0: port 3(team0) entered blocking state [ 36.685131][ T3668] bridge0: port 3(team0) entered disabled state [ 36.706236][ T3668] team0: entered allmulticast mode [ 36.711444][ T3668] team_slave_0: entered allmulticast mode [ 36.717321][ T3668] team_slave_1: entered allmulticast mode [ 36.730644][ T3668] team0: entered promiscuous mode [ 36.735738][ T3668] team_slave_0: entered promiscuous mode [ 36.741679][ T3668] team_slave_1: entered promiscuous mode [ 37.141801][ T31] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.208945][ T31] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.269476][ T31] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.318724][ T31] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.374938][ T31] bridge_slave_1: left allmulticast mode [ 37.380697][ T31] bridge_slave_1: left promiscuous mode [ 37.386432][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.395114][ T31] bridge_slave_0: left allmulticast mode [ 37.400885][ T31] bridge_slave_0: left promiscuous mode [ 37.406680][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.509580][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 37.519716][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 37.529376][ T31] bond0 (unregistering): Released all slaves [ 37.590135][ T31] hsr_slave_0: left promiscuous mode [ 37.595845][ T31] hsr_slave_1: left promiscuous mode [ 37.601818][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 37.609305][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 37.617052][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 37.624515][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 37.634971][ T31] veth1_macvtap: left promiscuous mode [ 37.640695][ T31] veth0_macvtap: left promiscuous mode [ 37.646540][ T31] veth1_vlan: left promiscuous mode [ 37.651802][ T31] veth0_vlan: left promiscuous mode [ 37.712371][ T31] team0 (unregistering): Port device team_slave_1 removed [ 37.723020][ T31] team0 (unregistering): Port device team_slave_0 removed [ 38.001596][ T31] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.050323][ T31] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.089723][ T31] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.138906][ T31] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.215103][ T31] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.259396][ T31] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.308923][ T31] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.349122][ T31] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.418213][ T31] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.488845][ T31] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.539803][ T31] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.608943][ T31] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.699508][ T31] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.739046][ T31] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.789638][ T31] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.810817][ T31] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.885763][ T31] bridge_slave_1: left allmulticast mode [ 38.891555][ T31] bridge_slave_1: left promiscuous mode [ 38.897707][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.905962][ T31] bridge_slave_0: left allmulticast mode [ 38.911724][ T31] bridge_slave_0: left promiscuous mode [ 38.917463][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.926612][ T31] bridge_slave_1: left allmulticast mode [ 38.932422][ T31] bridge_slave_1: left promiscuous mode [ 38.938155][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.947848][ T31] bridge_slave_0: left allmulticast mode [ 38.953531][ T31] bridge_slave_0: left promiscuous mode [ 38.959457][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.969506][ T31] bridge_slave_1: left allmulticast mode [ 38.975198][ T31] bridge_slave_1: left promiscuous mode [ 38.981448][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.989911][ T31] bridge_slave_0: left allmulticast mode [ 38.995642][ T31] bridge_slave_0: left promiscuous mode [ 39.001479][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.009575][ T31] team0: left allmulticast mode [ 39.014478][ T31] team_slave_0: left allmulticast mode [ 39.020006][ T31] team_slave_1: left allmulticast mode [ 39.025548][ T31] team0: left promiscuous mode [ 39.030419][ T31] team_slave_0: left promiscuous mode [ 39.035846][ T31] team_slave_1: left promiscuous mode [ 39.041421][ T31] bridge0: port 3(team0) entered disabled state [ 39.048249][ T31] bridge_slave_1: left allmulticast mode [ 39.053911][ T31] bridge_slave_1: left promiscuous mode [ 39.059592][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.069138][ T31] bridge_slave_0: left allmulticast mode [ 39.074997][ T31] bridge_slave_0: left promiscuous mode [ 39.080806][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.428252][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.438032][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.447561][ T31] bond0 (unregistering): Released all slaves [ 39.456738][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.466635][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.476264][ T31] bond0 (unregistering): Released all slaves [ 39.485205][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.494768][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.504206][ T31] bond0 (unregistering): Released all slaves [ 39.513169][ T31] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.523136][ T31] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.532678][ T31] bond0 (unregistering): Released all slaves [ 39.608000][ T31] hsr_slave_0: left promiscuous mode [ 39.613796][ T31] hsr_slave_1: left promiscuous mode [ 39.620146][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.627623][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.635212][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.642701][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.652521][ T31] hsr_slave_0: left promiscuous mode [ 39.658848][ T31] hsr_slave_1: left promiscuous mode [ 39.664665][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.672283][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.679893][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.687331][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.696989][ T31] hsr_slave_0: left promiscuous mode [ 39.702606][ T31] hsr_slave_1: left promiscuous mode [ 39.708370][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.715850][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.723550][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.731115][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.740035][ T31] hsr_slave_0: left promiscuous mode [ 39.745647][ T31] hsr_slave_1: left promiscuous mode [ 39.751875][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.759297][ T31] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.766931][ T31] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.774414][ T31] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.791373][ T31] veth1_macvtap: left promiscuous mode [ 39.796942][ T31] veth0_macvtap: left promiscuous mode [ 39.802481][ T31] veth1_vlan: left promiscuous mode [ 39.807749][ T31] veth0_vlan: left promiscuous mode [ 39.813490][ T31] veth1_macvtap: left promiscuous mode [ 39.819026][ T31] veth0_macvtap: left promiscuous mode [ 39.824605][ T31] veth1_vlan: left promiscuous mode [ 39.830204][ T31] veth0_vlan: left promiscuous mode [ 39.835983][ T31] veth1_macvtap: left promiscuous mode [ 39.841580][ T31] veth0_macvtap: left promiscuous mode [ 39.847324][ T31] veth1_vlan: left promiscuous mode [ 39.852637][ T31] veth0_vlan: left promiscuous mode [ 39.858507][ T31] veth1_macvtap: left promiscuous mode [ 39.864043][ T31] veth0_macvtap: left promiscuous mode [ 39.869763][ T31] veth1_vlan: left promiscuous mode [ 39.875136][ T31] veth0_vlan: left promiscuous mode [ 40.037453][ T31] team0 (unregistering): Port device team_slave_1 removed [ 40.048035][ T31] team0 (unregistering): Port device team_slave_0 removed [ 40.100569][ T31] team0 (unregistering): Port device team_slave_1 removed [ 40.109983][ T31] team0 (unregistering): Port device team_slave_0 removed [ 40.162801][ T31] team0 (unregistering): Port device team_slave_1 removed [ 40.172652][ T31] team0 (unregistering): Port device team_slave_0 removed [ 40.223104][ T31] team0 (unregistering): Port device team_slave_1 removed [ 40.232990][ T31] team0 (unregistering): Port device team_slave_0 removed [ 42.868753][ T3045] ================================================================== [ 42.876946][ T3045] BUG: KCSAN: data-race in do_sys_poll / pollwake [ 42.883406][ T3045] [ 42.885726][ T3045] write to 0xffffc90000f53bd0 of 4 bytes by task 3044 on cpu 1: [ 42.893367][ T3045] pollwake+0xb6/0x100 [ 42.897464][ T3045] __wake_up_sync_key+0x4f/0x80 [ 42.902319][ T3045] sock_def_readable+0x70/0x190 [ 42.907349][ T3045] unix_dgram_sendmsg+0x99d/0xec0 [ 42.912379][ T3045] __sock_sendmsg+0x142/0x180 [ 42.917060][ T3045] sock_write_iter+0x165/0x1b0 [ 42.921825][ T3045] vfs_write+0x49d/0x8d0 [ 42.926172][ T3045] ksys_write+0xda/0x1a0 [ 42.930449][ T3045] __x64_sys_write+0x40/0x50 [ 42.935047][ T3045] x64_sys_call+0x2cdd/0x2fb0 [ 42.939728][ T3045] do_syscall_64+0xd0/0x1a0 [ 42.944235][ T3045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.950129][ T3045] [ 42.952446][ T3045] read to 0xffffc90000f53bd0 of 4 bytes by task 3045 on cpu 0: [ 42.959984][ T3045] do_sys_poll+0x97b/0xbc0 [ 42.964404][ T3045] __se_sys_ppoll+0x1b9/0x200 [ 42.969085][ T3045] __x64_sys_ppoll+0x67/0x80 [ 42.973684][ T3045] x64_sys_call+0x2de5/0x2fb0 [ 42.978364][ T3045] do_syscall_64+0xd0/0x1a0 [ 42.982878][ T3045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.988805][ T3045] [ 42.991142][ T3045] value changed: 0x00000000 -> 0x00000001 [ 42.996850][ T3045] [ 42.999164][ T3045] Reported by Kernel Concurrency Sanitizer on: [ 43.005325][ T3045] CPU: 0 UID: 0 PID: 3045 Comm: dhcpcd Not tainted 6.15.0-rc4-syzkaller-00147-gebd297a2affa #0 PREEMPT(voluntary) [ 43.017385][ T3045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 43.027453][ T3045] ==================================================================