last executing test programs: 1.443195912s ago: executing program 2 (id=164): r0 = socket(0x10, 0x803, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) getsockname$packet(r0, 0x0, &(0x7f0000000080)) 1.374740638s ago: executing program 2 (id=168): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000014c0)={0x3, {{0x2, 0x4e26, @multicast2}}, 0x1}, 0x90) 1.299944364s ago: executing program 2 (id=172): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0x4, &(0x7f0000000980)=ANY=[@ANYBLOB="1801000000000000000000006dfeff00850000007b00000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000040)='kfree\x00', r0, 0x0, 0x401}, 0x11) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800, &(0x7f0000000380)={[{@errors_remount}, {@discard}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5e}}, {@noauto_da_alloc}, {@bsdgroups}, {@jqfmt_vfsv1}, {@abort}, {@data_err_ignore}]}, 0x1, 0x476, &(0x7f0000000540)="$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") 1.126288548s ago: executing program 2 (id=181): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0xff, 0x7, 0x7fc00002}]}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, 0x0) 593.290102ms ago: executing program 3 (id=203): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001980)={0x9, {"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", 0x1000}}, 0x1006) 328.421183ms ago: executing program 1 (id=214): r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$FIONREAD(r1, 0x227e, 0x0) 327.140864ms ago: executing program 4 (id=215): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000800)=@newqdisc={0x34, 0x25, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa}, {0x4}}]}, 0x34}}, 0x0) 285.186127ms ago: executing program 3 (id=216): r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000440)='.\x00', 0x12000021) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6004, 0x1) 284.303527ms ago: executing program 0 (id=217): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000700000045000000a000020095"], &(0x7f0000000500)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000003c0)='kfree\x00', r0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000cc0)=@base={0x7, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x50) 284.105077ms ago: executing program 1 (id=218): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) 279.214007ms ago: executing program 4 (id=219): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000200)='kfree\x00', r0, 0x0, 0xfffffffffffffffc}, 0x18) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xd7, 0x0) 243.546961ms ago: executing program 0 (id=220): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000840)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWCHAIN={0x30, 0x3, 0xa, 0x801, 0x0, 0x0, {0x2, 0x0, 0x200}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}, @NFTA_CHAIN_COUNTERS={0x4}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2}}}, 0x58}, 0x1, 0x0, 0x0, 0x8014}, 0x4000800) 221.416552ms ago: executing program 1 (id=221): sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0x400c78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x83}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x3c) 221.265262ms ago: executing program 2 (id=222): unshare(0x24020400) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, 0x0, 0x0) 215.850643ms ago: executing program 4 (id=223): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180100002f0180000000000000000000850000007b00000095"], &(0x7f00000001c0)='GPL\x00', 0x5}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000400)='mm_migrate_pages\x00', r0, 0x0, 0x9}, 0x18) mbind(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2) 203.033714ms ago: executing program 0 (id=224): write(0xffffffffffffffff, &(0x7f00000000c0)="1c0000001d005f0214fffffffffffff8070000000d00000000000600", 0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bridge_slave_0\x00', @random="010000201000"}) 181.635055ms ago: executing program 1 (id=225): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000007c0)={{0x14}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @tproxy={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_TPROXY_REG_ADDR={0x8, 0x2, 0x1, 0x0, 0xf}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x7c}}, 0x0) 167.845076ms ago: executing program 4 (id=226): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000600)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc680000000c0a010100000000000000000a0000070900020073797a31000000000900010073797a31000000003c0003803800008008000340000000022c0007800a0001006c696d69740000001c0002800c00024000000000000000050c0001"], 0xcc}, 0x1, 0x0, 0x0, 0x24000850}, 0x40) 156.876857ms ago: executing program 3 (id=227): setreuid(0xee00, 0xee01) r0 = socket$kcm(0x2d, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000740)={&(0x7f0000000100)=@nfc={0x2d, 0x0, 0x1, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000001d00)=ANY=[], 0x11a0}, 0x20040084) 140.246719ms ago: executing program 2 (id=228): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32, @ANYBLOB="0000000000008da4b70800000000396f7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], &(0x7f0000000800)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) sync() 132.997319ms ago: executing program 0 (id=229): r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001380), 0x8100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 121.70887ms ago: executing program 1 (id=230): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="800000001000030400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000005000128009000100766c616e000000004000028006000100000ffe00340003800c0001000ffe0000000000000c00010094040000000000000c00010000010000000000000c000100040000000000000008000500", @ANYRES32=r1, @ANYBLOB="080003"], 0x80}}, 0x8000) 105.084392ms ago: executing program 3 (id=231): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000400000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x18) eventfd(0x2) 101.608052ms ago: executing program 4 (id=232): r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xbe}, 0x0, 0x0, 0x4082c5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000001c0)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 60.587675ms ago: executing program 3 (id=233): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000007c0)=@newqdisc={0x50, 0x24, 0xd0f, 0x3, 0x0, {0x60, 0x0, 0x0, r1, {0x0, 0x2}, {0xffff, 0xffff}, {0x4, 0x300}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x20, 0x2, {{0x10, 0x3, 0x1, 0x3, 0x400, 0x8}, [@TCA_NETEM_LOSS={0x4}]}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40001d4}, 0x8840) 56.806556ms ago: executing program 0 (id=234): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b7030000000000f7850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) renameat2(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0xffffffffffffffff, 0x0, 0x1) 42.700907ms ago: executing program 1 (id=235): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000002d00000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000280)='sys_enter\x00', r0}, 0x18) futex(0x0, 0x8a, 0x0, 0x0, 0x0, 0x100007) 33.917297ms ago: executing program 4 (id=236): setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, 0x0, 0x1f6) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x102, 0x0) write$vga_arbiter(r0, &(0x7f0000000040)=@other={'lock', ' ', 'none'}, 0xa) 6.12918ms ago: executing program 0 (id=237): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000001a0001000000000000000a008020", @ANYBLOB='\x00.'], 0x38}}, 0x0) 0s ago: executing program 3 (id=238): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2c0000001d00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="0000520006000500eeb5f200080008"], 0x2c}}, 0x20008000) kernel console output (not intermixed with test programs): =process permissive=1 [ 18.595750][ T29] audit: type=1400 audit(1755118504.313:61): avc: denied { siginh } for pid=3168 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.145' (ED25519) to the list of known hosts. [ 27.257426][ T29] audit: type=1400 audit(1755118513.053:62): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.258604][ T3285] cgroup: Unknown subsys name 'net' [ 27.280285][ T29] audit: type=1400 audit(1755118513.053:63): avc: denied { mount } for pid=3285 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 [ 27.307769][ T29] audit: type=1400 audit(1755118513.083:64): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.439566][ T3285] cgroup: Unknown subsys name 'cpuset' [ 27.446080][ T3285] cgroup: Unknown subsys name 'rlimit' [ 27.577151][ T29] audit: type=1400 audit(1755118513.373:65): avc: denied { setattr } for pid=3285 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 [ 27.600711][ T29] audit: type=1400 audit(1755118513.373:66): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.621704][ T29] audit: type=1400 audit(1755118513.373:67): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.632077][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.642174][ T29] audit: type=1400 audit(1755118513.373:68): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.671073][ T29] audit: type=1400 audit(1755118513.373:69): avc: denied { mounton } for pid=3285 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 [ 27.696090][ T29] audit: type=1400 audit(1755118513.373:70): avc: denied { mount } for pid=3285 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 [ 27.720338][ T29] audit: type=1400 audit(1755118513.453:71): avc: denied { relabelto } for pid=3292 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.721356][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.734598][ T3299] chnl_net:caif_netlink_parms(): no params data found [ 29.772647][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 29.816932][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 29.863446][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.870695][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.878230][ T3299] bridge_slave_0: entered allmulticast mode [ 29.885097][ T3299] bridge_slave_0: entered promiscuous mode [ 29.892037][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 29.918553][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.925802][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.933332][ T3299] bridge_slave_1: entered allmulticast mode [ 29.939924][ T3299] bridge_slave_1: entered promiscuous mode [ 29.979715][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.997924][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.005293][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.013757][ T3310] bridge_slave_0: entered allmulticast mode [ 30.020280][ T3310] bridge_slave_0: entered promiscuous mode [ 30.027827][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.039787][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 30.051659][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.058899][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.066553][ T3310] bridge_slave_1: entered allmulticast mode [ 30.073348][ T3310] bridge_slave_1: entered promiscuous mode [ 30.119501][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.126702][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.135123][ T3306] bridge_slave_0: entered allmulticast mode [ 30.141715][ T3306] bridge_slave_0: entered promiscuous mode [ 30.157618][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.167788][ T3299] team0: Port device team_slave_0 added [ 30.174691][ T3299] team0: Port device team_slave_1 added [ 30.180884][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.188234][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.195758][ T3306] bridge_slave_1: entered allmulticast mode [ 30.202560][ T3306] bridge_slave_1: entered promiscuous mode [ 30.220418][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.247511][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.254626][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.262049][ T3309] bridge_slave_0: entered allmulticast mode [ 30.268747][ T3309] bridge_slave_0: entered promiscuous mode [ 30.294858][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.302026][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.309476][ T3309] bridge_slave_1: entered allmulticast mode [ 30.315895][ T3309] bridge_slave_1: entered promiscuous mode [ 30.322707][ T3310] team0: Port device team_slave_0 added [ 30.334396][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.341403][ T3299] 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. [ 30.367436][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.379556][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.389176][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.396190][ T3299] 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. [ 30.422638][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.440583][ T3310] team0: Port device team_slave_1 added [ 30.452057][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.481011][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.491716][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.507512][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.514673][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.522324][ T3305] bridge_slave_0: entered allmulticast mode [ 30.528856][ T3305] bridge_slave_0: entered promiscuous mode [ 30.552319][ T3309] team0: Port device team_slave_0 added [ 30.563645][ T3306] team0: Port device team_slave_0 added [ 30.570547][ T3306] team0: Port device team_slave_1 added [ 30.576328][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.583418][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.592177][ T3305] bridge_slave_1: entered allmulticast mode [ 30.598622][ T3305] bridge_slave_1: entered promiscuous mode [ 30.605345][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.612554][ T3310] 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. [ 30.638708][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.650452][ T3309] team0: Port device team_slave_1 added [ 30.681655][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.688930][ T3310] 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. [ 30.715522][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.728855][ T3299] hsr_slave_0: entered promiscuous mode [ 30.735139][ T3299] hsr_slave_1: entered promiscuous mode [ 30.741509][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.748460][ 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. [ 30.774553][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.804669][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.811788][ 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. [ 30.837978][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.852888][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 30.862684][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.869699][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.896470][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.907901][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.915127][ T3309] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 30.941593][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.956140][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 30.996140][ T3305] team0: Port device team_slave_0 added [ 31.003284][ T3305] team0: Port device team_slave_1 added [ 31.016616][ T3310] hsr_slave_0: entered promiscuous mode [ 31.022838][ T3310] hsr_slave_1: entered promiscuous mode [ 31.028797][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 31.034646][ T3310] Cannot create hsr debugfs directory [ 31.060126][ T3306] hsr_slave_0: entered promiscuous mode [ 31.066313][ T3306] hsr_slave_1: entered promiscuous mode [ 31.072405][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 31.078432][ T3306] Cannot create hsr debugfs directory [ 31.109816][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.116823][ 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. [ 31.143569][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.166915][ T3309] hsr_slave_0: entered promiscuous mode [ 31.173207][ T3309] hsr_slave_1: entered promiscuous mode [ 31.179225][ T3309] debugfs: 'hsr0' already exists in 'hsr' [ 31.184967][ T3309] Cannot create hsr debugfs directory [ 31.190922][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.197910][ 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. [ 31.224381][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.325057][ T3305] hsr_slave_0: entered promiscuous mode [ 31.331122][ T3305] hsr_slave_1: entered promiscuous mode [ 31.337039][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 31.343173][ T3305] Cannot create hsr debugfs directory [ 31.453943][ T3310] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 31.470958][ T3310] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 31.479994][ T3310] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 31.491427][ T3310] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 31.512693][ T3299] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 31.528944][ T3299] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 31.549335][ T3299] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 31.558293][ T3306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 31.567677][ T3306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 31.577284][ T3306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 31.586369][ T3299] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 31.596838][ T3306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 31.640597][ T3309] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 31.651713][ T3309] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 31.660606][ T3309] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 31.669633][ T3309] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 31.696468][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.728392][ T3305] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 31.741604][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.749648][ T3305] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 31.780077][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.787249][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.796550][ T3305] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 31.811990][ T3305] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 31.823290][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.834218][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.841339][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.861097][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.880947][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.906968][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.914457][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.932569][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.939774][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.955779][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.986815][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.005488][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.018844][ T1057] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.025942][ T1057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.034690][ T1057] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.041758][ T1057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.056925][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.067509][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.087906][ T3299] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.107847][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.114966][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.137043][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.144237][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.170058][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 32.203783][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.211074][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.236254][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 32.246879][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 32.260561][ T1940] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.267650][ T1940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.287020][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.324442][ T3310] veth0_vlan: entered promiscuous mode [ 32.359666][ T3310] veth1_vlan: entered promiscuous mode [ 32.386461][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.412735][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.427989][ T3310] veth0_macvtap: entered promiscuous mode [ 32.444624][ T3310] veth1_macvtap: entered promiscuous mode [ 32.456321][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 32.473003][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.494590][ T3299] veth0_vlan: entered promiscuous mode [ 32.515992][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.524399][ T3299] veth1_vlan: entered promiscuous mode [ 32.560387][ T37] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.569554][ T37] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.578633][ T37] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.608812][ T56] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.654498][ T3309] veth0_vlan: entered promiscuous mode [ 32.660755][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 32.660768][ T29] audit: type=1400 audit(1755118518.453:81): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.yudaVi/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 32.681338][ T3306] veth0_vlan: entered promiscuous mode [ 32.691371][ T29] audit: type=1400 audit(1755118518.453:82): avc: denied { mount } for pid=3310 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 [ 32.701359][ T3306] veth1_vlan: entered promiscuous mode [ 32.718930][ T29] audit: type=1400 audit(1755118518.463:83): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.yudaVi/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 [ 32.736028][ T3306] veth0_macvtap: entered promiscuous mode [ 32.755541][ T29] audit: type=1400 audit(1755118518.463:84): avc: denied { mount } for pid=3310 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 [ 32.777474][ T29] audit: type=1400 audit(1755118518.463:85): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.yudaVi/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 [ 32.784174][ T3306] veth1_macvtap: entered promiscuous mode [ 32.804302][ T29] audit: type=1400 audit(1755118518.463:86): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/root/syzkaller.yudaVi/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3758 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 32.815818][ T3299] veth0_macvtap: entered promiscuous mode [ 32.837522][ T29] audit: type=1400 audit(1755118518.463:87): avc: denied { unmount } for pid=3310 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 32.851510][ T3309] veth1_vlan: entered promiscuous mode [ 32.863799][ T29] audit: type=1400 audit(1755118518.553:88): avc: denied { mounton } for pid=3310 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 32.891487][ T29] audit: type=1400 audit(1755118518.553:89): avc: denied { mount } for pid=3310 comm="syz-executor" name="/" dev="gadgetfs" ino=3787 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 32.905760][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.923523][ T3310] 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. [ 32.923890][ T3299] veth1_macvtap: entered promiscuous mode [ 32.952797][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.962557][ T29] audit: type=1400 audit(1755118518.753:90): avc: denied { read write } for pid=3310 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 [ 32.975070][ T3309] veth0_macvtap: entered promiscuous mode [ 33.005086][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.030383][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.054423][ T3309] veth1_macvtap: entered promiscuous mode [ 33.061702][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.072734][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.089974][ T1940] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.101291][ T1940] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.115847][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.139157][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.146524][ T1940] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.156225][ T3305] veth0_vlan: entered promiscuous mode [ 33.166512][ T1940] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.182418][ T3305] veth1_vlan: entered promiscuous mode [ 33.191966][ T1940] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.201125][ T1940] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.219968][ T1940] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.256271][ T1940] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.266695][ T3305] veth0_macvtap: entered promiscuous mode [ 33.282320][ T1940] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.300169][ T3305] veth1_macvtap: entered promiscuous mode [ 33.310121][ T3454] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.324801][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 33.337811][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 33.351579][ T56] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.367604][ T56] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.378481][ T3483] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3'. [ 33.411963][ T3487] loop1: detected capacity change from 0 to 512 [ 33.414461][ T56] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.455398][ T3487] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -2 [ 33.466914][ T56] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 33.468786][ T3487] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.9: iget: bad i_size value: 12154757448730 [ 33.510408][ T3497] ======================================================= [ 33.510408][ T3497] WARNING: The mand mount option has been deprecated and [ 33.510408][ T3497] and is ignored by this kernel. Remove the mand [ 33.510408][ T3497] option from the mount to silence this warning. [ 33.510408][ T3497] ======================================================= [ 33.518859][ T3496] capability: warning: `syz.0.12' uses deprecated v2 capabilities in a way that may be insecure [ 33.572082][ T3487] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.9: couldn't read orphan inode 13 (err -117) [ 33.574912][ T3501] netlink: 52 bytes leftover after parsing attributes in process `syz.2.14'. [ 33.592698][ T3501] netlink: 12 bytes leftover after parsing attributes in process `syz.2.14'. [ 33.601597][ T3501] netlink: 52 bytes leftover after parsing attributes in process `syz.2.14'. [ 33.610598][ T3501] netlink: 12 bytes leftover after parsing attributes in process `syz.2.14'. [ 33.619417][ T3501] netlink: 52 bytes leftover after parsing attributes in process `syz.2.14'. [ 33.624442][ T3487] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.642171][ T3499] netlink: 136 bytes leftover after parsing attributes in process `syz.4.5'. [ 33.698475][ T3487] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9'. [ 33.774193][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.785241][ T3515] netlink: 'syz.3.21': attribute type 1 has an invalid length. [ 33.793050][ T3515] netlink: 224 bytes leftover after parsing attributes in process `syz.3.21'. [ 33.821900][ T3519] loop2: detected capacity change from 0 to 128 [ 34.004323][ T3542] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 34.152736][ T3557] loop2: detected capacity change from 0 to 1764 [ 34.221780][ T3565] netlink: 8 bytes leftover after parsing attributes in process `syz.1.43'. [ 34.460018][ T3594] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3594 comm=syz.3.57 [ 34.476949][ T3590] loop1: detected capacity change from 0 to 1024 [ 34.542211][ T3590] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 34.689614][ T3602] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.696989][ T3602] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.711635][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.745718][ T3602] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 34.762893][ T3617] netlink: 'syz.0.66': attribute type 29 has an invalid length. [ 34.782943][ T3623] pimreg3: entered allmulticast mode [ 34.789295][ T3628] Driver unsupported XDP return value 0 on prog (id 18) dev N/A, expect packet loss! [ 34.809041][ T3626] netlink: 'syz.0.66': attribute type 29 has an invalid length. [ 34.996739][ T3652] loop3: detected capacity change from 0 to 512 [ 35.051690][ T3652] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.091303][ T3652] ext4 filesystem being mounted at /22/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.134365][ T3665] loop4: detected capacity change from 0 to 128 [ 35.178888][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.188340][ T3665] syz.4.88: attempt to access beyond end of device [ 35.188340][ T3665] loop4: rw=0, sector=2071, nr_sectors = 1 limit=128 [ 35.281964][ T3687] loop0: detected capacity change from 0 to 136 [ 35.290767][ T3687] Attempt to read inode for relocated directory [ 35.316254][ T3692] loop2: detected capacity change from 0 to 512 [ 35.318747][ T3691] delete_channel: no stack [ 35.377471][ T3692] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.400633][ T3692] ext4 filesystem being mounted at /19/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 35.512975][ T3706] netlink: 'syz.0.103': attribute type 13 has an invalid length. [ 35.520906][ T3706] netlink: 'syz.0.103': attribute type 11 has an invalid length. [ 35.544417][ T3692] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #2: comm syz.2.97: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 35.567710][ T3710] batadv_slave_1: entered promiscuous mode [ 35.575229][ T3692] EXT4-fs (loop2): Remounting filesystem read-only [ 35.582323][ T3709] loop3: detected capacity change from 0 to 512 [ 35.615784][ T3709] EXT4-fs error (device loop3): ext4_orphan_get:1392: inode #15: comm syz.3.105: casefold flag without casefold feature [ 35.621081][ T3299] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.647656][ T3709] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.105: couldn't read orphan inode 15 (err -117) [ 35.710699][ T3709] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.761908][ T3727] IPVS: set_ctl: invalid protocol: 1 100.1.1.0:20001 [ 35.810296][ T3735] loop0: detected capacity change from 0 to 2048 [ 35.810869][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.853190][ T3735] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.939416][ T3309] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.003224][ T3755] IPVS: sync thread started: state = BACKUP, mcast_ifn = batadv0, syncid = 0, id = 0 [ 36.029259][ T3757] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.179284][ T3778] loop2: detected capacity change from 0 to 512 [ 36.186022][ T3777] loop1: detected capacity change from 0 to 2048 [ 36.191803][ T3778] journal_path: Lookup failure for './file0/../file0' [ 36.200304][ T3778] EXT4-fs: error: could not find journal device path [ 36.242495][ T3777] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.269381][ T3777] ext4 filesystem being mounted at /25/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.310944][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.513103][ T3813] loop0: detected capacity change from 0 to 1024 [ 36.528878][ T3813] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 36.542969][ T3816] loop4: detected capacity change from 0 to 2048 [ 36.551837][ T3813] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #3: block 1: comm syz.0.151: lblock 1 mapped to illegal pblock 1 (length 1) [ 36.552182][ T3813] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.151: Failed to acquire dquot type 0 [ 36.552482][ T3813] EXT4-fs error (device loop0): ext4_free_blocks:6696: comm syz.0.151: Freeing blocks not in datazone - block = 0, count = 4096 [ 36.594165][ T3816] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.605351][ T3816] EXT4-fs (loop4): resizing filesystem from 512 to 0 blocks [ 36.618031][ T3816] EXT4-fs warning (device loop4): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 36.631488][ T3813] EXT4-fs error (device loop0): ext4_read_inode_bitmap:139: comm syz.0.151: Invalid inode bitmap blk 0 in block_group 0 [ 36.631615][ T3813] EXT4-fs error (device loop0) in ext4_free_inode:361: Corrupt filesystem [ 36.631762][ T3813] EXT4-fs (loop0): 1 orphan inode deleted [ 36.632196][ T3813] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.656478][ T51] EXT4-fs error (device loop0): ext4_map_blocks:778: inode #3: block 1: comm kworker/u8:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 36.656628][ T51] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 0 [ 36.660563][ T3813] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.716677][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.762486][ T3825] loop0: detected capacity change from 0 to 512 [ 36.797190][ T3825] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.810568][ T3825] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 36.825736][ T3825] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 36.864424][ T3825] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 36.882700][ T3825] EXT4-fs (loop0): 1 truncate cleaned up [ 36.909041][ T3825] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.927183][ T3825] syz.0.156 (3825) used greatest stack depth: 10792 bytes left [ 36.959537][ T3842] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 37.001712][ T3846] loop3: detected capacity change from 0 to 512 [ 37.002008][ T3309] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.008557][ T3846] EXT4-fs: Ignoring removed oldalloc option [ 37.026611][ T3846] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 37.069103][ T3846] EXT4-fs (loop3): 1 truncate cleaned up [ 37.091661][ T3846] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.150836][ T3863] loop2: detected capacity change from 0 to 512 [ 37.167341][ T3863] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.172: error while reading EA inode 32 err=-116 [ 37.195792][ T3863] EXT4-fs (loop2): Remounting filesystem read-only [ 37.202581][ T3863] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 37.220516][ T3863] EXT4-fs (loop2): 1 orphan inode deleted [ 37.240314][ T3863] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.241769][ T3870] loop1: detected capacity change from 0 to 512 [ 37.273024][ T3310] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.305799][ T3299] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.318939][ T3870] EXT4-fs: Ignoring removed orlov option [ 37.371793][ T3870] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 37.413092][ T3870] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 37.430635][ T3870] EXT4-fs error (device loop1): ext4_iget_extra_inode:5104: inode #15: comm syz.1.175: corrupted in-inode xattr: e_value size too large [ 37.473282][ T3870] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.175: couldn't read orphan inode 15 (err -117) [ 37.487567][ T3870] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.568590][ T3909] loop4: detected capacity change from 0 to 512 [ 37.577914][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.593558][ T3909] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.633236][ T3917] loop1: detected capacity change from 0 to 1024 [ 37.656648][ T3909] ext4 filesystem being mounted at /42/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 37.680701][ T3917] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.711410][ T29] kauditd_printk_skb: 140 callbacks suppressed [ 37.711426][ T29] audit: type=1400 audit(1755118523.513:228): avc: denied { read } for pid=3916 comm="syz.1.196" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 37.757115][ T29] audit: type=1400 audit(1755118523.543:229): avc: denied { create } for pid=3908 comm="syz.4.193" name="file3" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 37.777968][ T29] audit: type=1400 audit(1755118523.573:230): avc: denied { write } for pid=3908 comm="syz.4.193" name="file3" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 37.800109][ T29] audit: type=1400 audit(1755118523.573:231): avc: denied { remove_name } for pid=3908 comm="syz.4.193" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.823171][ T29] audit: type=1400 audit(1755118523.573:232): avc: denied { rename } for pid=3908 comm="syz.4.193" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.845498][ T29] audit: type=1400 audit(1755118523.573:233): avc: denied { rmdir } for pid=3908 comm="syz.4.193" name="file3" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 37.867442][ T29] audit: type=1400 audit(1755118523.573:234): avc: denied { rename } for pid=3908 comm="syz.4.193" name="file3" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 37.889492][ T29] audit: type=1400 audit(1755118523.573:235): avc: denied { reparent } for pid=3908 comm="syz.4.193" name="file3" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 37.889527][ T29] audit: type=1400 audit(1755118523.573:236): avc: denied { unlink } for pid=3908 comm="syz.4.193" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.940720][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.951727][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.991089][ T3939] IPVS: stopping backup sync thread 3940 ... [ 38.020081][ T29] audit: type=1400 audit(1755118523.823:237): avc: denied { listen } for pid=3941 comm="syz.0.207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 38.432351][ T3984] ================================================================== [ 38.440591][ T3984] BUG: KCSAN: data-race in __xa_clear_mark / xas_find_marked [ 38.448021][ T3984] [ 38.450395][ T3984] read-write to 0xffff888107261470 of 8 bytes by task 3454 on cpu 0: [ 38.458521][ T3984] __xa_clear_mark+0xf5/0x1e0 [ 38.463268][ T3984] __folio_end_writeback+0x177/0x470 [ 38.468586][ T3984] folio_end_writeback+0x71/0x3d0 [ 38.473651][ T3984] ext4_finish_bio+0x459/0x8c0 [ 38.478453][ T3984] ext4_release_io_end+0x9f/0x1f0 [ 38.483600][ T3984] ext4_end_io_end+0x18d/0x240 [ 38.488401][ T3984] ext4_end_io_rsv_work+0x151/0x1e0 [ 38.493738][ T3984] process_scheduled_works+0x4cb/0x9d0 [ 38.499506][ T3984] worker_thread+0x582/0x770 [ 38.504124][ T3984] kthread+0x489/0x510 [ 38.508201][ T3984] ret_from_fork+0xda/0x150 [ 38.512813][ T3984] ret_from_fork_asm+0x1a/0x30 [ 38.517623][ T3984] [ 38.519985][ T3984] read to 0xffff888107261470 of 8 bytes by task 3984 on cpu 1: [ 38.527536][ T3984] xas_find_marked+0x218/0x620 [ 38.532382][ T3984] find_get_entry+0x5d/0x380 [ 38.537184][ T3984] filemap_get_folios_tag+0x13b/0x210 [ 38.542660][ T3984] filemap_fdatawait_keep_errors+0x6c/0x180 [ 38.548637][ T3984] sync_inodes_sb+0x39c/0x440 [ 38.553455][ T3984] sync_inodes_one_sb+0x3d/0x50 [ 38.558339][ T3984] __iterate_supers+0x110/0x220 [ 38.563292][ T3984] iterate_supers+0x1f/0x30 [ 38.567805][ T3984] ksys_sync+0x5c/0xe0 [ 38.571888][ T3984] __ia32_sys_sync+0xe/0x20 [ 38.576427][ T3984] x64_sys_call+0x2d10/0x2ff0 [ 38.581124][ T3984] do_syscall_64+0xd2/0x200 [ 38.586115][ T3984] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.592374][ T3984] [ 38.594721][ T3984] value changed: 0xffffffffffffff00 -> 0xffffffffffff8000 [ 38.601920][ T3984] [ 38.604246][ T3984] Reported by Kernel Concurrency Sanitizer on: [ 38.610421][ T3984] CPU: 1 UID: 0 PID: 3984 Comm: syz.2.228 Not tainted 6.17.0-rc1-syzkaller-00036-gdfc0f6373094 #0 PREEMPT(voluntary) [ 38.623041][ T3984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 38.633207][ T3984] ==================================================================