last executing test programs: 42.007083327s ago: executing program 4 (id=36): bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @sk_reuseport=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0x20, 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, 0x1, @perf_config_ext={0x401, 0x6}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x16, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000fcffffff00000000000000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000a0850000007300000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r2, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 41.917030819s ago: executing program 4 (id=37): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80, 0x0, 0x0, 0x9}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0xbc0, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x1ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000013c0)={&(0x7f0000000240)="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", 0x0, 0x0, 0x0, 0x7fffffff, r1, 0x4}, 0x38) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000a80), 0x407f, r1, 0x4}, 0x38) 41.816920172s ago: executing program 4 (id=38): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x59) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0xb6, @ipv4={'\x00', '\xff\xff', @local}, 0xc4ca}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@gcm_128={{0x303}, "25fd25990fe381b9", "f511161d94318fecf85eb61b4a4762eb", "8000", "06ed010001809f9b"}, 0x28) sendto$inet6(r0, 0x0, 0x0, 0x4800, 0x0, 0x0) 41.801483372s ago: executing program 4 (id=39): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mount(&(0x7f0000000440)=@loop={'/dev/loop', 0x0}, &(0x7f0000000200)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0xa27b734c1a0bc97) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x3, 0x0, 0x1, 0x4, 0x0, "ef35af413bb901527fe4f1ce5d29c3ee5e5c3676345a41499db7aac63a01010000000000004faa2ae2c08485d90000000000007700000c00002000", "036c47c678082004cb59d654cb9b1b165263bdbcef549ba197fce47ddfdd753abd950100173400ffffff00f7ffffff000000f3e7f20000000200000000000600", "b732673e181c208227fffff2e500000f0000000e000200", [0x8]}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) 41.696278015s ago: executing program 4 (id=40): socket$kcm(0x29, 0x4a9ad633f96cb892, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe2c, 0x60000000, &(0x7f0000000100)="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", 0x0, 0x24, 0x60000000}, 0x2c) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x16, 0x0, 0x0) 41.319365284s ago: executing program 4 (id=45): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x4, 0x5}, 0x2, 0x0, 0x10ffe, 0x0, 0x2, 0x8000040f, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x80002, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, 0x0, &(0x7f0000000100)) unshare(0x20000100) sendfile(r0, r0, 0x0, 0x2001006) 41.319227654s ago: executing program 32 (id=45): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0xb, 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, 0x6, 0x4, @perf_config_ext={0x4, 0x5}, 0x2, 0x0, 0x10ffe, 0x0, 0x2, 0x8000040f, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0xa) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x80002, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, 0x0, &(0x7f0000000100)) unshare(0x20000100) sendfile(r0, r0, 0x0, 0x2001006) 39.569484488s ago: executing program 3 (id=67): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000240)="a6", 0x1, 0x24040001, &(0x7f0000000140)={0xa, 0x2, 0xffff, @loopback, 0x400d}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv', 0x2) shutdown(r0, 0x1) 39.48379879s ago: executing program 3 (id=69): modify_ldt$write2(0x11, &(0x7f0000000100)={0x1d30, 0x100000, 0x2000, 0x1}, 0x10) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x5, 0x0, 0x4000000000000004, 0x4, 0xfffffffffffffffb, 0x7, 0xfffffffffffffffa, 0x2002}, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000003c0)="18607651149d7b10b4024fbbdc08899b8f589df2dbb5d7a8d1b36cfab675cb3976ee8100e2878c9cfa178cac130eb046eda93df39ed4b41924dc225ad4028dd63defb87d698be5c749450b350a789dcfc6b2d6a696b5026d1e52f19274566d1da0f353dd65e330ebf71c5e823f2753c5fd76724828ef31b353e71805205c3dceb44cc4c7b3664e29fb") ptrace$getregset(0x4205, r0, 0x1, &(0x7f0000000140)={&(0x7f0000000000)=""/120, 0x78}) 39.330127334s ago: executing program 0 (id=70): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000002c80)={0xa, 0x14e24}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) recvmmsg(r0, &(0x7f0000005280)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/250, 0xfa}], 0x1}, 0x10009}], 0x1, 0x10000, 0x0) sendmmsg$inet6(r0, &(0x7f0000000c00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a40)="a603", 0x2}], 0x1}}], 0x2, 0x20e8086) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 38.885582815s ago: executing program 0 (id=73): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='nv', 0x2) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="89000000120081ae08060cdc030000fe7f03214e000000000001ffca1b1f0000000024c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00150c00014003080c00bdad446b31007a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947e", 0x75}, {&(0x7f0000000140)="11d6cb557c8496a2fe7a81f38210bfa9b70ee09c", 0x14}], 0x2}, 0x4000000) 38.819666367s ago: executing program 0 (id=74): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000340)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000001c0)=0x3f7, 0x4) recvmmsg(r0, &(0x7f0000001980)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000003680)=""/27, 0x1b}}], 0x6, 0x2, 0x0) 38.753975118s ago: executing program 0 (id=75): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x400c804) r0 = io_uring_setup(0x1cf8, &(0x7f0000000040)={0x0, 0xe83e, 0xc000, 0x2000008, 0x4c1}) pselect6(0x40, &(0x7f0000000380)={0x101, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400000000001}, &(0x7f0000000000)={0x8000021000000021, 0x0, 0x0, 0x3, 0x0, 0x401, 0xfffffffffffffffe, 0x3}, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) 38.610135942s ago: executing program 3 (id=78): r0 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000200)='source\x00', &(0x7f0000000300)='127.0.0.1:/\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000400)='addr\x00', &(0x7f0000000500)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000600)='port\x00', &(0x7f0000000700)='2056\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000a00)='xprtsec\x00', &(0x7f0000000b00)='tls\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 38.572278833s ago: executing program 0 (id=79): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c00020008000100", @ANYRES16=r1], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x1, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @veth={{0x9}, {0x4, 0x2, 0x0, 0x1, @void}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 38.534694494s ago: executing program 3 (id=80): syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000002240)='./file0\x00', 0x0, &(0x7f00000009c0)=ANY=[], 0x3, 0x2c2, &(0x7f00000006c0)="$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") creat(&(0x7f0000000040)='./bus\x00', 0x1b7) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./bus\x00', 0x0, 0x1042, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x107000, 0x0) read$msr(r0, &(0x7f0000000600)=""/175, 0xfffffe51) 38.366524918s ago: executing program 3 (id=83): prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) ioprio_set$uid(0x3, 0x0, 0x0) r0 = socket(0x10, 0x3, 0xa) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(r0, r1, 0x0, 0x7fffffffffffffff) 38.054812986s ago: executing program 3 (id=88): r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) getpgrp(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e26, 0x8, @mcast1, 0x5}, 0x1c) 38.036350636s ago: executing program 33 (id=88): r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x7fffffffffffffff, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x7}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0xffffffff, 0x0, 0x1, 0x0, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x0, 0x3c}, 0x2, @in6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6, 0x4, 0x3, 0x0, 0x1}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) getpgrp(0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e26, 0x8, @mcast1, 0x5}, 0x1c) 37.819460061s ago: executing program 0 (id=91): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x2046e7c4ac1d1537}) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x20000004}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 37.788879512s ago: executing program 34 (id=91): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x2046e7c4ac1d1537}) r2 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x20000004}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 9.830931274s ago: executing program 7 (id=570): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000030c0)=ANY=[], 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x80) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000180)=""/24, 0x1a, 0x18, 0x1, 0x9}, 0x28) 9.628290709s ago: executing program 7 (id=575): syz_io_uring_setup(0x315b, &(0x7f0000000200)={0x0, 0xcfca, 0x1040, 0x0, 0x1000001, 0x0, 0x0}, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='O'], 0x1c}, 0x1, 0x0, 0x0, 0x4048840}, 0x0) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x20000000002, &(0x7f0000000040)) ptrace$cont(0x21, r0, 0x80000001, 0x4) 9.547285961s ago: executing program 7 (id=577): syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000280)='./file0\x00', 0x180c8, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e66732c646f74732c636865636b3d7374726963742c646f74732c6572726f72733d72656d6f756e742d726f2c00fc403bb14281bbfb9b8213bd6284536d64789a24dd73b98b3e33cb47fed8a736464bb62e9e891aa832722dfc28bfa4489b3a127a503e72326b737d0f67c97be6f37ef46154dec39ef8718946ffc8cd4d735a0b101c1722477bbe2f923577ea51f7116f17c3ddf5c497fba2d0bb3272d123b31e9461d4e2d65a42e1174fa269de92e463fc1ca202650fe2628e15341e45dce6c0de2367bdb50cc5b2b462e1d45fc3265f1a88561ab6afb1b73a3b340b5c73055fc6e601843a59f3cdeb36991cfa985453287d4c9d2d6e21adddc57a607369c682e821b20dc0efd51d12f386f3f8e53c05e696e50c7c3f79b1b0bd7e5cfaf3f63d8949c8dd2fd94aa0f259a4cb9412c30c45f9d4d63d267d2a43f03a47fa56b3"], 0x1, 0x242, &(0x7f0000000300)="$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") perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x9, 0x520, 0x4, 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, 0xfffffffc, 0x4, @perf_config_ext={0x4000000000000000, 0x2668}, 0x10eccc, 0x1224, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000001030000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000700)=@xdp={0x2c, 0x8, r2, 0x14}, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003300)='C', 0x1}], 0x1}}], 0x1, 0x20000081) 9.323358247s ago: executing program 7 (id=583): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./tracing\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x70) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x9801) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) move_mount(r0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)='./tracing\x00', 0x267) 9.314033807s ago: executing program 7 (id=584): socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x65, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_bp={0x0, 0x2}, 0x1004, 0x0, 0x10000, 0x3, 0x2, 0x80004001, 0x2, 0x0, 0x0, 0x0, 0x8000000bf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) r0 = socket(0x1e, 0x4, 0x0) connect$tipc(r0, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) sendmmsg$unix(r0, &(0x7f0000004400), 0x400000000000203, 0x0) 9.16258959s ago: executing program 7 (id=589): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 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, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000c00000009"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000001040), 0xadc, r1}, 0x38) 9.1624202s ago: executing program 35 (id=589): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0a000000010000000c00000009"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0), &(0x7f0000001040), 0xadc, r1}, 0x38) 2.372575221s ago: executing program 8 (id=720): add_key(&(0x7f0000000400)='rxrpc\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000600)="0100000002000800ffffff7f010000000011223344556677aabbccddeeff0011", 0x20, 0xfffffffd) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x1800, 0x0) preadv2(r0, &(0x7f0000000680)=[{&(0x7f0000000280)=""/134, 0x86}], 0x1, 0xfffffffd, 0x558, 0x12) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x0) 2.263050434s ago: executing program 8 (id=724): r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r1) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000005c0)=0x56) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x439, 0x0, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x4a25d, 0x49a41}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gre={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_IKEY={0x8, 0x4, 0x7}]}}}]}, 0x38}}, 0x0) sendto$packet(r0, &(0x7f0000000400)="05d936277c6f5422007f83477ca1b278e3e4018a34e7bfd3de1a", 0x1a, 0x40880, &(0x7f0000000200)={0x11, 0x86dd, r2, 0x1, 0x4, 0x6, @local}, 0x14) 2.062408578s ago: executing program 8 (id=729): r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000fe020010850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$UHID_INPUT(r0, &(0x7f00000014c0)={0x8, {"1774d10ed679a3761698425e02229859f202c5d54bb9aaa84c470671ed39e31fcd1987c3fab368535c1d72f471356277d68201ce587582e0b61c74107f26d9b357fed4393b6676c62cb12bb5104bc87b40120258613657f462d98097b32565f3c6a065c0ecf81581c270d0adccfdd40199844781374e1cee0129091296af79ff67a1f52be0c73043a7bb6860312b9b2d3514d05233defb9e2e9ae218a0731aa015e7f042114d434f4209218e37f80b240526d575cb63f1ca89512cd50e27c21a827328cbae0874b155506fd933a2e59978eaad1c78dbed757e9e0047f5ebd5e9faefad831e5c55100f289794dc5b2116838edc1caef786cead375259a7768ddfd6cf5ed870b7abdcef90350a64c1eb5d6e54de748d6349f7e5bcb0377df4744678e7700911426a8b8540996d54716ecd8cd3a9f8175f23d45f9a1497654d5f2e4dad96b4b34cce3a39eb084bb829e05c82249951f91b432999c302bbe8ae5f79bb8954ed23ad98f87b5c30d079b1b2186db53a3849f9dce0e4d49c04f3025d4b25bc0728ab25ea5d050dc2586bad7ac437d7a5881c06e8b9f3eae66dc2aa48d0edf763daa7c6aa90df3c61fd69cf301090790b608324f4cfcc23acdcbbf9bd7e224c5c33d817cddcd10e86cbbda0de36f52d2389fa84dad6ed1819ee056b9a80d0b81f2a6b4ac50192f87cabf46f5fc88abcfbeb4301632d353aaf091b7828d941cb1c0e1477e5761032a63dadc3c7f51de8429c63b4ad65e975e38f244c6fe40e8fc6c33c4a16deffbe1b0423e584f45023e196d92b5bbc7d1854c3f33e8b0b7c5d3d87f0119380e2d14d6630219dc0e31469c2af0db2d624cab5c276c396f7d1543370ca9d925ac2dc2204de8008517c815e9fa7cd56e53f82ce1d095cd08032f57835ecb14c39fd57c90e39557934cd278a609e2e05a07a791d417f4460d2c30c10e1ef92cc146b1f9ff6b98b2688e2f050c510feba0d6960d31522cec3f6b0f539f85898a6b6409dd179d990fb57026acd9382f505ce06db211d7a369f46d8ea5804502bc7829155794b19a098d095a00b520966e9f49c74111d1f0f0f75b07aff0d388650a63656c9e601269d2eff1740e87206416ec73c08b56570dd496846b4f1a5d76602b6594e173209e5e7cebbab3f9f29bf957d000510eff9ce7ee3fea7fff32f3b6ae414ac311e14550e9a597aec7e76df40b7352bf4ddbd00739041edda795aeaa2665ad51a836120054bb0c8c1d3149477167214a0f952c78039ec8a70e21158db26d8f0238f782a5d54dced90951085abd412ef2e5b9984c7e263dc3eac6c683e8b82c5d56b5fa1e2f65d5d0afd32bc66d76ddb87a41805e11137de7373a9f6366a9a314cc6d5e731abeb2e83f135798a8bdda1c47b36db21140a9278b86c520bdbc8338ccaf5fbd61d7e73750b38e4bb6c77c33bf5617086c8f97ab219b4f6c930fd717aed4f1fa0eebcda82322c561dcae23284e0bfa4bf7a5b4b19ff3fe3137c4e07c55543a7d3778ccfaf757fae541bcf475382cc8ab6a0ede61789652b528efaacfa804fc1583bdfeaea00565c70a5941dc7a947ed97d9b6688f6363edf0735e72d9b8a4b21e5cd2de518e27bfd41749eafa66f3452e941273050ceaf39435327737857d4718a31b83649b3dced6f37a9ce3621a83a7ba9163dea12990677d21781f4ff95a68dc4b268b4c5e428c0941443c98025773362acd28a88f8d7e42fa72b908ac6a816270d78541c98e36b838b83ba99656192624211a343e6e76e154ebdb1af56aa8489f6a30a6be0dcd84f80ab2d02ac7bee22e5f6207d74c4fda0c6d7cc71bea537718bf8bb1d3c2602903139449b046d09528b4331bd8e396bb9b5c0b15db16a72947eecd0f050de9ee9e6b82fcf48a7fbecf911fda3d013fa9941a60f41b9d1f56ac40f07e7259c7c79f17cb0a90c472d33aed227151fc93c76e7a1fee4675edae1a9fda95a5d2b42c7b13d84995ee1b6411c48329f529752d65601c034cdb13ea4051132ecb7f71953b43663053fc2a174b1a7694d6a8b3eb9facbaf8b7281e00357ee255816a489ca91656dc506deaa9c925a0e53600a9e7df5bc89db907a323ffeba03d3c06a4f0569a6c0cd02ca46eede0b9979aa5b40fa85b47b3d4f4aaf614b5b72ab9ea4289d08346759fbc4c0c25dd179d0efc994f4ace7612720dbd1b40395c95c43e24bdb5941295ccfdfb8b558b3234a80a2cfb5a50d96a31e2f1bcc4aba66994626f735d5fd742f0fc2ab2bcc0a73a6210e9b2222a3577f7cba7fd31459c58bef86eb76dd00fc165a16519d05f5aa5753b89c5391a051b2930b22eadbd1f4fc76fc675faf35bde9306ef48fa349f1978b84e033340681bf06966a833c03902d749444574b9e3e88e027b01d057db785a1e0d6b4135c3b6f2ac370a01351bcdf0474d4708675502e64e02d468c4e1454271dda60f82cefb8f6ec9bd871bb4c7a50a17f3d1d9c1bce2e79cb59704f78a31d13cd6678e20ea53e8d0bff1527bf76670982fab8cbe62377baf3c59f256e0bb21686402efd240cf07989832b02975e09b06da9486667869e543e7e868e1eb2242811f306f9cbeff4e606c62dbccfcc3dec265b396fa70c04b0816dddedfe5d70b44c35e387accad9945c91ced6665482f95e1bcd4fb603eb5add65c934d74a40dd37a24ea972babb9197dd85b102e67d5658dd8cd64b661fac6dae2e1d8f7325e2a62d1060836f53a2f3737c843a42662a7ed6eb63c5ca670273539529a760417f3d95fd4adfe86ae582742c1d54dd121e5ac820d3f547a647f72f723a66dc9830fbcc228559c77d3fd1d7443598717f69d58b9e7cc64e9aad2da810b45aaf01b377d54eddc0e97f6d1dc07aa33c30aa2667719cebf73e67d001bd967e6529f195b38dc6684758b557ce4ba3b47d84a03be117b58cc22adbab162bed3965f768982e5355d241f7f0c0943d389a61ef2c633d8b99c7b6deba3bc4e4c1b7366a178ed6bc1fb49ce646b411ccb940998d01a941546a5ad1988faa66ba6338a7562e17ee0af33e76d6dfcd0ed0fb92911b2c9cb880f367f6429a7446f090b90b83893d1c0ddb138959853b68a85894a6d5aa1d287c2a949f9331fedecf7de02a5b51014c917a42e33274e6d597bd6ab586f73ce61a96f9512a0ebc729869c664a895be61ec7882869852c922d3016726edc90f909af1d07e8a3671bf751135cd24066fad1992103bdcd5052059abb0e1df33560ab3637d66b1013f8a234e3238de1170da7addd84b21f1e870151f534d799ed6164a031686bc48d2ae5a89c81894a28a9cd944a535b907777397e739a3b6a8e7d54bef71907071bc2a047ca14d7ef2e9d9b66da86ce56bc62ada0c813d9d63aa899f77f5d804a13a79b0e2275c4ba387e970519e67d212193d91bd0a96a1068bc136616ab5153b1e4b956f1a44b5334e8fbf8abf57fb28a13a64ad6085497faf88556d721f8e0a0699469646f22789e6530c03c75f69279e809d95d444bd44af1d19d12046de9d524caedc84a506642edf34b409b41ccb9689f8597cacd20eee8beec2b3e89644c06750e080da5cc06f3cb10b854fc23d39e52bf95b88335e7536888d67ea92df5868c5835321234e70ebf80e4365c19693a3a640a30f5aec7c490b4ed32ff169e907e25f862fe5aa8a9238cf5cee03ec2ab9e2801239980e78162b560ae3d066351f944c31d8b57a20cd2419b05b0fdd9f8ca4b7a8e1e7955a6b66a264d6d4c56d83c15871ab3f3327284ff7cf5e8d6c7f762d755fac0c7784af9efd13c9337d38451acb23020f4934ef1708b362b5d5cf4b743fc0f9712860ca2977319e1226ed860c2be3caacc8465ba80a0a6856322bc352972fd3f3c0db3acd66d56fef139e48f3d63d3a62c532aa10485807269bac3348316d9fd1931cbfd2acaa5c4e9102872ab16500260f2aec57025c0d6dc1bd68bff597667469e8eb57459b1881c10bf9531c23a6d9349b06b0db60aa6f89a4e0162038ea1850348b72e16f7d647e092c1d7ca55ba5095e58b18dd56b72ba9cbc09598663e8f54b2594194de72475abafdb285d464007ab91a83b91e7c8d5968ecb452e011c0b74e4309180615c3f67c2cad6e086f3686fd5394efd86d8bd45829314a5eb4a0549613b668e7b97600ac9ffe59df44e87046de44432dcd0aaf0c02c446ee9aaf72e80ce989923d4720fd3b8257d3fec5af22737c1e426f9d851c7929d69713e4751d5d39de20f0990bbdcb579f36b778bba4b8c5bdeb78208412005fe7cee40fe86691b8b0d6d3234e74192528622c31022cc3a81f4a574efdb67348b36ae7fd5977059d911da17746b040f06e7bef06accf4ef1ea4f4402041a98f3760d0fb8851b4e7d1124f37b1c653cc9ac53f4e373f694f8c957c390b0801859a19776a83854d2b65766bb03321fdac9a23d3345821fc21195910245e5ad79926a08094b54e242f002634b7213e5c122e76514f9ce76ce2740741f7ffe30e036de63b737fb16b240c6eeef0c1c537d219449b95d497723088548267c229fd5a122f25f2c6ad2fc3ff28133305ca850c5e2d1453dbb4429a8ee3a8f173feb49b611764c536c668c9aca8b8ec575c2310044898a4657fa1dda2ec6f7b8906d9521525ffd30c2b5948a0250224ba4d6beb39008c3785ddad71ceedb34301706b71634bf74b33ea4c436c2006cc5275d7931855d376c6314f8a5431781c3347bd9b3edadb8fcb959a6bb48e9407de69458fcc61c3a62e32720d3fd838dad3f50e852a2aa6d26af70205f9d8e40d3b9232c2ea9a4f86857fec4f7772e43d6dabd1e34400a84d1d338941bc31ead12047bde3ccdd89c53fcbfeff9fba85be6c11447c4b088eb184186a5e41e17bc0011c008aa8b98b44c1c862f8f977d1998d8dce81688d3d80d0fa2b9b7e7f78f80361f525a7586f3d9e68456b55d6f0e8c99495da3a5f392fc8bfe4e42af04fe85936c99b7be80acd351bffa7b723717621d9ff37b5ef829dfdc6ab085c2e83df864306cee0096486e77a1f9d7b7cf5bd157a69a05a12bb735606ac360af2c23542e52880fe9328524d5b121e378319ef2e1a0874fc99842ac8ac04dd6c634b08d81ffd379e9a52573a1721f63a6c009c590e7f43fcbaa2c23c975dfd1a9d1a6dc21587511b4cfdb6f53721940a9f4dd3d8a2c6bdf9890a152e05c9b561518a58a861aae8cb02f1031a121297f6b0820b22d9d6e544adc91216f4a3c011dee24774bfddef418a56c5f0ed57e6f3ce2a76d812a19a9420141eca0ef3d86f552814cb8b2a68b53bb195b2dd2b44f49e93c742db0b2bd637fd247bc28755819a9e122725a6b4409baec607359268eb6cf83fcb674a3771b75b8a7ea0300c16a624333b69bc188c417557356ff7336cde8645f973ad18ee15fc3b34074e1ec58eb00b779a86c7dd7e76872798a12b29b3f446240770999853686f18a624beb6f07f614b413a0cbd954de99a6a79b7c9dbdec41fa172025d9e7d6e82935fc21b4c90bae9b4e9a84478e2289fda091ceacdd02bee2d96fa9d02982191418a9db4115ba049b045ef03dcffc0566d802df6d97dcd90660cd9c3a682bca8a48dd7168ab86074685993571843f74498f1d3a85ab9c63c83450809e86cb1bcf2f341cfd7db56090ad58c34e3a6a98ea65e7b5b439295b0ad6e6e695d88dec93c2ed776df7fc41ef0cec809500d2ce06ac217001748fa337b91f1bccf4d22ee7183e44a573cf95bdbe1e2e10d0c2d52e1992983f84fa1b109eb1495c9d25651510b75a2d5c689b7fe9", 0x1000}}, 0x1006) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={r2, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=[0xfff], 0x0, 0x0, 0x1}}, 0x40) 1.886542073s ago: executing program 8 (id=733): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, &(0x7f0000000300), 0x4, 0xbaf, &(0x7f00000017c0)="$eJzs3M1rXFUbAPDn3ny2zftO+vIi1k0jIi2o07SSYotgKxU3LgTdCg3ppIRMP0giNWkWE/0HRF0LbgS1KF3YdTcKbt1o3VpcCEVioyCikTsfSWxmkrSd5Ibk94Mz95w5d+Z5nrlM7j0wNwHsWgPZQxpxICLOJhGF+vNpRHRXe70Rldp+C/OzI7/Pz44ksbj42i9JJBFxd352pPFeSX27rz7ojYhvX0zif++sjjs5PTM+XC6XJurjI1MXLh+ZnJ55ZuzC8PnS+dLFo8efGzo2dHzwxFDbav3jx1M3fnv85Z8qf37617Vf3/84iVPRV59bWUe7DMTA0meyUmdEDLc7WE466vWsrDPpXOdF6SYnBQBAS+mKa7hHohAdsXzxVoivvss1OQAAAKAtFjsiFgEAAIAdLrH+BwAAgB2u8TuAu/OzI42W7y8Sttad0xHRX6t/od5qM51RqW57oysi9t5NYuVtrUntZQ9tICJu/3Dii6zFJt2HvJbKXEQ82uz4J9X6+6t3ca+uP42IwTbEH7hnvN3qf7q7df2n2hA/7/oB2J1unq6dyFaf/9Kl659ocv7rbHLuehB5n/8a138Lq67/luvvaHH99+oGY1z95MMrreay+p+/8dLnjZbFz7YPVdR9uDMX8Vhns/qTpfqTFvWf3WCMwt9XSq3m8q5/8aOIQ9G8/oZk7f9PdGR0rFwarD02jTH3zdBnreLnXX92/Pe2qH+94395gzHeOHPmequ59etPf+5OXq/2uuvPvDU8NTVxNKI7eWX188fqN7S30Nin8R5Z/YefWPv736z+LESl/jlka4G5+jYbv31PzBeuXf1yrfqztV+ex//cAx7/dzcY48mv3zvcam7l+jdrWfzbSW0tDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANaUT0RZIWl/ppWixG7IuI/8fetHxpcuqp0UtvXjyXzUX0R1c6OlYuDUZEoTZOsvHRan95fOye8bMRsT8iPijsqY6LI5fK5/IuHgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgCX7IqIvkrQYEWlELBTStFjMOysAAACg7frzTgAAAADYdNb/AAAAsPNZ/wMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALDJ9h+8eSuJiMrJPdWW6a7PdeWaGbDZ0rwTAHLTkXcCQG46804AyM19rvFdLsAOlKwz39typqftuQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACwfR06cPNWEhGVk3uqLdNdn+tq+oqDW5gdsJnSvBMActOx1mTn1uUBbD1fcdi9mq/xgd0kWWe+d3mfyr9nejYtJwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC2n75qS9JiRKTVfpoWixH/iYj+6EpGx8qlwYj4b0R8X+jqycY9eScNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA201Oz4wPl8ulCR0dnXw7yfZIo9bJ+y8TAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB5mJyeGR8ul0sTk3lnAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAORtcnpmfLhcLk1soHP9fnZe0cm7RgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8vNPAAAA///5ZQ4Q") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r1, &(0x7f0000000200)="c7", 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 1.886309773s ago: executing program 5 (id=734): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="22000000040000001000000012"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 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, 0x2, @perf_config_ext, 0x86bf2056334f3ae6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000007c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x1c, &(0x7f0000000440)=ANY=[@ANYBLOB="18080000038ff9c0000000000100000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bca900000000000035090100000000009500000000000000b509020002000000739a00fe00000000b509000004000000c39a04fef1000000bf8700000000000007080000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018220000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7050000080000004608f0ff76000000bf98000000000000560800000200000085000000b4000000b70000000000000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x44, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.883911603s ago: executing program 1 (id=735): bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000ff070000000000000000000085000000ae"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfe10a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2, 0x0, @perf_bp={0x0, 0x8}, 0x44, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xfeefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) syz_clone(0xe032e000, 0x0, 0x0, 0x0, 0x0, 0x0) 1.704238378s ago: executing program 6 (id=737): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) prctl$PR_SET_TIMERSLACK(0x1d, 0x1) 917.140948ms ago: executing program 5 (id=738): sendmsg$inet(0xffffffffffffffff, 0x0, 0x84) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x806, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80, 0x0, 0x0, 0x9}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x4, 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x1, 0x3}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000980), &(0x7f0000000a80), 0x7f, r1, 0x4}, 0x38) 916.492468ms ago: executing program 1 (id=748): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x3}}}, 0x108) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000340)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0xfffe, 0x9, @empty, 0x4}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000b00)=[{&(0x7f0000000bc0)=""/140, 0x8c}, {&(0x7f0000000540)=""/210, 0xd2}], 0x2, 0x60, 0x2) 901.891848ms ago: executing program 2 (id=739): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x74, r2, 0x5820, 0x55007}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5, 0x19, 0xff}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x1bf5b}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER={0x5}]}}}]}, 0x3c}}, 0x0) 849.113729ms ago: executing program 2 (id=740): r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x4, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$XFS_IOC_ATTRLIST_BY_HANDLE(r0, 0x4058587a, &(0x7f00000004c0)={{r0, &(0x7f0000000200)='.({([$+,}-.(-\x00', 0x80, &(0x7f0000000300)={@_ha_fsid={[0xf, 0xe]}, {0x3, 0x91f, 0x8, 0x8}}, 0xfffffff8, &(0x7f0000000340), 0x0}, {[0x1000, 0xe, 0x8, 0x2]}, 0x91, 0x80, &(0x7f0000000440)=""/128}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), r2) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0x30, r3, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x1, 0x1, 0x1, 0x88}}}}, 0x30}, 0x1, 0x0, 0x0, 0x404c0c0}, 0x9004) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, 0x0, 0x20000800) 809.60916ms ago: executing program 6 (id=741): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0xfffffff8}, [@call={0x85, 0x0, 0x0, 0x36}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xe, 0x0, &(0x7f0000000040)="f7edad00"/14, 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x50) timer_create(0x0, 0x0, 0x0) r1 = gettid() ptrace$ARCH_SHSTK_LOCK(0x1e, r1, 0x2, 0x5003) timer_settime(0x0, 0x236bd4336e4642df, 0x0, 0x0) 808.41826ms ago: executing program 8 (id=742): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000300000000000000feffff10850000000700000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x100, 0x70, '\x00', 0x0, @fallback=0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x63) write$P9_RLERRORu(r1, &(0x7f0000000300)=ANY=[@ANYRESHEX], 0x10) write$P9_RGETATTR(r1, &(0x7f00000004c0)={0xa0, 0x19, 0x1, {0xc00, {0x1, 0x0, 0x5}, 0x58, 0xffffffffffffffff, 0x0, 0x100, 0x4, 0xfffffffffffffffe, 0x2, 0x8c6, 0x540b, 0x8, 0x9, 0xc, 0xf, 0x1, 0x8, 0x1, 0x6, 0x8}}, 0xa0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10012, r1, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000012c0)={r0, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[0x9], 0x0, 0x0, 0x1, 0x1}}, 0x40) 785.294791ms ago: executing program 1 (id=743): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x12, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x6e22, 0x9, @empty, 0x8}, 0x1c) listen(r0, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000001200010000000000000000000a0304006e22"], 0x54}}, 0x20044010) 752.961512ms ago: executing program 5 (id=744): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, @perf_bp={0x0, 0xd}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x52b242d) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x3}) keyctl$join(0x1, &(0x7f00000001c0)={'syz', 0x3}) socket$kcm(0x10, 0x2, 0x0) 706.823923ms ago: executing program 6 (id=745): r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/74, 0x328000, 0x1000}, 0x1c) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000340)={'batadv_slave_0\x00', 0x0}) bind$xdp(r0, &(0x7f0000000100)={0x2c, 0x0, r2}, 0x10) 687.732733ms ago: executing program 1 (id=746): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x552, 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x6, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x800) gettid() mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2000000, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) futex(&(0x7f0000004000)=0x20000, 0x8d, 0x1, 0x0, 0x0, 0x1) 625.394395ms ago: executing program 8 (id=747): prctl$PR_SET_IO_FLUSHER(0x39, 0x1) bpf$MAP_CREATE(0x0, 0x0, 0x50) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='0', 0x1) syz_usb_connect(0x5, 0x62, 0x0, 0x0) 563.645096ms ago: executing program 6 (id=749): syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000010000104020000800700000000000006", @ANYRES32=r3, @ANYBLOB="718001008008010008000300", @ANYRES32=r1], 0x28}, 0x1, 0xd, 0x0, 0x480c5}, 0x10) 563.464426ms ago: executing program 2 (id=750): unshare(0x22020600) write$char_usb(0xffffffffffffffff, &(0x7f0000000040)="e2", 0x2250) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = memfd_create(&(0x7f0000000300)='\x92n\xff\xb5\xe1\x1f/\xbc\x04\x00\x00\x00\x00', 0x3) fallocate(r0, 0x0, 0x3, 0xffff) copy_file_range(r0, &(0x7f0000000040)=0x369, r0, &(0x7f0000000100)=0x6, 0x80, 0x0) 527.601947ms ago: executing program 6 (id=751): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)=@base={0xa, 0x4, 0x8, 0xa, 0x0, 0xffffffffffffffff, 0xfffffffd}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 519.910037ms ago: executing program 2 (id=752): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000001c0)='./file2\x00', 0x200000, &(0x7f0000000100), 0x1, 0x50d, &(0x7f0000001bc0)="$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") lsetxattr$security_capability(&(0x7f0000000280)='./file1\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v3={0x3000000, [{0x7fffffdf, 0x310}, {0x3, 0x2}], 0xee00}, 0x18, 0x1) mkdir(&(0x7f0000000000)='./mytrace\x00', 0x1ff) write(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) fallocate(r0, 0x0, 0xa20, 0x8000c65) 446.790119ms ago: executing program 5 (id=753): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, 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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000180)={@fallback=r0, r0, 0x2f}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000001c0)={0x0, 0x0}, 0x8) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000240)={@fallback=r0, r1, 0x2f, 0x2030, 0x4, @void, @void, @value=r2}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)=ANY=[], 0x20) 420.38981ms ago: executing program 6 (id=754): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, &(0x7f0000000300), 0x4, 0xbaf, &(0x7f00000017c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1002, 0x12) write(r1, &(0x7f0000000200)="c7", 0x1) sendfile(r1, r0, 0x0, 0x3ffff) sendfile(r1, r0, 0x0, 0x7ffff000) 398.79853ms ago: executing program 1 (id=764): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 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, 0xfffffffc, 0x4, @perf_config_ext={0x5, 0x8}, 0x10ecc8, 0x1224, 0x0, 0x5, 0x8, 0x20008, 0x0, 0x0, 0x0, 0x0, 0x2000001020000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0x0, &(0x7f0000000c80)={[{@dioread_nolock}, {@resuid}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x1, 0x4b2, &(0x7f0000000d00)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc4042, 0x1ff) sendfile(r0, r0, 0x0, 0x800) 398.42451ms ago: executing program 2 (id=755): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000680)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0x3}}}, 0x108) r1 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000340)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0xfffe, 0x9, @empty, 0x4}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000b00)=[{&(0x7f0000000bc0)=""/140, 0x8c}, {&(0x7f0000000540)=""/210, 0xd2}], 0x2, 0x60, 0x2) 232.348225ms ago: executing program 2 (id=756): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x801, 0x70bd2c, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x1feff, 0x1}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000100)=0x40049, 0x4) recvmmsg(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/11, 0x17}}], 0x400000000000179, 0x0, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) 102.843148ms ago: executing program 5 (id=757): r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffffffff}, 0x8) sendto$inet6(r0, &(0x7f00000001c0)="bc", 0x1, 0x4, &(0x7f00000000c0)={0xa, 0x4e20, 0x8, @loopback, 0x1}, 0x1c) close(r0) 99.864368ms ago: executing program 1 (id=758): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) close(r0) 0s ago: executing program 5 (id=759): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @local, @loopback}, 0xc) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x68180, 0xc, 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, 0x1, 0x1, 0x0, 0x6f, 0x1, @perf_bp={0x0, 0x1}, 0x400, 0x0, 0x7, 0x4, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa0000000003"], 0x1c) kernel console output (not intermixed with test programs): 117 [ 35.740218][ T3625] EXT4-fs (loop1): 1 truncate cleaned up [ 35.740705][ T3625] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.765682][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.815550][ T39] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.892724][ T39] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.956536][ T39] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.052938][ T3641] loop1: detected capacity change from 0 to 512 [ 36.075209][ T3641] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 36.075236][ T3641] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 36.096741][ T3641] EXT4-fs (loop1): 1 truncate cleaned up [ 36.097215][ T3641] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.121676][ T39] bridge_slave_1: left allmulticast mode [ 36.121787][ T39] bridge_slave_1: left promiscuous mode [ 36.121902][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.128467][ T39] bridge_slave_0: left allmulticast mode [ 36.128491][ T39] bridge_slave_0: left promiscuous mode [ 36.128630][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.302435][ T39] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 36.320450][ T39] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 36.337321][ T39] bond0 (unregistering): Released all slaves [ 36.364484][ T3023] 8021q: adding VLAN 0 to HW filter on device eth1 [ 36.424686][ T3512] Bluetooth: hci1: Opcode 0x1003 failed: -110 [ 36.441816][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.477132][ T39] hsr_slave_0: left promiscuous mode [ 36.483130][ T39] hsr_slave_1: left promiscuous mode [ 36.483631][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 36.483650][ T39] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 36.489441][ T39] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 36.489460][ T39] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 36.497926][ T39] veth1_macvtap: left promiscuous mode [ 36.497962][ T39] veth0_macvtap: left promiscuous mode [ 36.498090][ T39] veth1_vlan: left promiscuous mode [ 36.498124][ T39] veth0_vlan: left promiscuous mode [ 36.814954][ T3700] netlink: 48 bytes leftover after parsing attributes in process `syz.1.62'. [ 36.827201][ T39] team0 (unregistering): Port device team_slave_1 removed [ 36.841886][ T39] team0 (unregistering): Port device team_slave_0 removed [ 36.911633][ T3023] 8021q: adding VLAN 0 to HW filter on device eth2 [ 36.931985][ T3616] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.932026][ T3616] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.932131][ T3616] bridge_slave_0: entered allmulticast mode [ 36.932716][ T3616] bridge_slave_0: entered promiscuous mode [ 36.935169][ T3616] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.935203][ T3616] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.935255][ T3616] bridge_slave_1: entered allmulticast mode [ 36.935941][ T3616] bridge_slave_1: entered promiscuous mode [ 36.961506][ T3616] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.968914][ T3616] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.018426][ T3616] team0: Port device team_slave_0 added [ 37.019687][ T3616] team0: Port device team_slave_1 added [ 37.043350][ T3616] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.043376][ T3616] 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 1532 would solve the problem. [ 37.043428][ T3616] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.047989][ T3616] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.048005][ T3616] 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 1532 would solve the problem. [ 37.048038][ T3616] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.111318][ T3616] hsr_slave_0: entered promiscuous mode [ 37.111790][ T3616] hsr_slave_1: entered promiscuous mode [ 37.112177][ T3616] debugfs: 'hsr0' already exists in 'hsr' [ 37.112193][ T3616] Cannot create hsr debugfs directory [ 37.204941][ T3720] loop2: detected capacity change from 0 to 164 [ 37.268505][ T3720] Format for deleting device is "id" (uint). [ 37.360617][ T3023] 8021q: adding VLAN 0 to HW filter on device eth3 [ 37.405862][ T3616] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 37.414953][ T3616] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.423157][ T3616] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 37.432070][ T3616] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.440110][ T3616] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 37.449556][ T3616] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.458066][ T3616] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 37.468058][ T3616] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.522145][ T3616] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.543706][ T3616] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.555043][ T183] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.555089][ T183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.564697][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.564733][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.616330][ T3747] af_packet: tpacket_rcv: packet too big, clamped from 1 to 4294967272. macoff=96 [ 37.819135][ T3023] 8021q: adding VLAN 0 to HW filter on device eth4 [ 38.082938][ T3616] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.310314][ T3804] netlink: 'syz.0.79': attribute type 1 has an invalid length. [ 38.384827][ T3808] loop3: detected capacity change from 0 to 256 [ 38.396380][ T3808] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.422217][ T3808] ======================================================= [ 38.422217][ T3808] WARNING: The mand mount option has been deprecated and [ 38.422217][ T3808] and is ignored by this kernel. Remove the mand [ 38.422217][ T3808] option from the mount to silence this warning. [ 38.422217][ T3808] ======================================================= [ 38.492774][ T3616] veth0_vlan: entered promiscuous mode [ 38.493135][ T3300] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 38.493153][ T3300] FAT-fs (loop3): Filesystem has been set read-only [ 38.493207][ T3300] FAT-fs (loop3): error, corrupted directory (invalid entries) [ 38.530357][ T3616] veth1_vlan: entered promiscuous mode [ 38.549670][ T3616] veth0_macvtap: entered promiscuous mode [ 38.557816][ T3616] veth1_macvtap: entered promiscuous mode [ 38.569648][ T3616] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.590135][ T3616] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.604481][ T39] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.604675][ T70] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.604748][ T70] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.604821][ T70] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.778160][ T137] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.779702][ T29] kauditd_printk_skb: 96 callbacks suppressed [ 38.779717][ T29] audit: type=1400 audit(1788522262.703:283): avc: denied { mounton } for pid=3616 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 [ 38.845757][ T29] audit: type=1400 audit(1788522262.773:284): avc: denied { bind } for pid=3829 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 38.845904][ T29] audit: type=1400 audit(1788522262.773:285): avc: denied { name_bind } for pid=3829 comm="syz.1.90" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 38.845997][ T29] audit: type=1400 audit(1788522262.773:286): avc: denied { node_bind } for pid=3829 comm="syz.1.90" saddr=::ffff:0.0.0.0 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 38.847867][ T29] audit: type=1400 audit(1788522262.773:287): avc: denied { write } for pid=3829 comm="syz.1.90" laddr=::ffff:0.0.0.0 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 38.983625][ T3839] netlink: 132 bytes leftover after parsing attributes in process `syz.5.46'. [ 39.026002][ T137] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.126761][ T137] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.194503][ T137] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.292915][ T137] bridge_slave_1: left allmulticast mode [ 39.293023][ T137] bridge_slave_1: left promiscuous mode [ 39.293156][ T137] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.322399][ T137] bridge_slave_0: left allmulticast mode [ 39.322433][ T137] bridge_slave_0: left promiscuous mode [ 39.322525][ T137] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.409205][ T137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.424091][ T137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.439285][ T137] bond0 (unregistering): Released all slaves [ 39.502268][ T3870] FAULT_INJECTION: forcing a failure. [ 39.502268][ T3870] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 39.502333][ T3870] CPU: 0 UID: 0 PID: 3870 Comm: syz.2.97 Not tainted syzkaller #0 PREEMPT(lazy) [ 39.502361][ T3870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.502374][ T3870] Call Trace: [ 39.502381][ T3870] [ 39.502390][ T3870] __dump_stack+0x1d/0x30 [ 39.502421][ T3870] dump_stack_lvl+0x95/0xd0 [ 39.502509][ T3870] dump_stack+0x15/0x1b [ 39.502533][ T3870] should_fail_ex+0x262/0x280 [ 39.502558][ T3870] should_fail+0xb/0x20 [ 39.502606][ T3870] should_fail_usercopy+0x1a/0x20 [ 39.502631][ T3870] _copy_from_user+0x1c/0xb0 [ 39.502657][ T3870] ___sys_sendmsg+0xc1/0x1e0 [ 39.502720][ T3870] __x64_sys_sendmsg+0xd4/0x160 [ 39.502755][ T3870] x64_sys_call+0x22ab/0x2550 [ 39.502783][ T3870] do_syscall_64+0x112/0x360 [ 39.502821][ T3870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.502845][ T3870] RIP: 0033:0x7ff0e831e159 [ 39.502872][ T3870] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 39.502892][ T3870] RSP: 002b:00007ff0e6d77028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.502915][ T3870] RAX: ffffffffffffffda RBX: 00007ff0e85a5fa0 RCX: 00007ff0e831e159 [ 39.502945][ T3870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 39.502960][ T3870] RBP: 00007ff0e83b5024 R08: 0000000000000000 R09: 0000000000000000 [ 39.502974][ T3870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.502989][ T3870] R13: 00007ff0e85a6038 R14: 00007ff0e85a5fa0 R15: 00007ffd49717c88 [ 39.503010][ T3870] [ 39.630538][ T137] hsr_slave_0: left promiscuous mode [ 39.663481][ T29] audit: type=1400 audit(1788522263.583:288): avc: denied { create } for pid=3882 comm="syz.2.98" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 39.669938][ T29] audit: type=1400 audit(1788522263.593:289): avc: denied { write } for pid=3873 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 39.680432][ T137] hsr_slave_1: left promiscuous mode [ 39.680965][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.680984][ T137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.699446][ T29] audit: type=1400 audit(1788522263.623:290): avc: denied { write } for pid=3886 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 39.718862][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.718881][ T137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.739037][ T137] veth1_macvtap: left promiscuous mode [ 39.739107][ T137] veth0_macvtap: left promiscuous mode [ 39.739150][ T137] veth1_vlan: left promiscuous mode [ 39.739256][ T137] veth0_vlan: left promiscuous mode [ 39.869348][ T137] team0 (unregistering): Port device team_slave_1 removed [ 39.876787][ T137] team0 (unregistering): Port device team_slave_0 removed [ 40.060686][ T3023] 8021q: adding VLAN 0 to HW filter on device eth5 [ 40.136873][ T3833] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.136919][ T3833] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.137004][ T3833] bridge_slave_0: entered allmulticast mode [ 40.137533][ T3833] bridge_slave_0: entered promiscuous mode [ 40.146159][ T3833] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.146192][ T3833] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.146252][ T3833] bridge_slave_1: entered allmulticast mode [ 40.146788][ T3833] bridge_slave_1: entered promiscuous mode [ 40.250505][ T3833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.264022][ T3833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.313373][ T3833] team0: Port device team_slave_0 added [ 40.314739][ T3833] team0: Port device team_slave_1 added [ 40.340963][ T3833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.340987][ T3833] 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 1532 would solve the problem. [ 40.341025][ T3833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.341668][ T3833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.341682][ T3833] 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 1532 would solve the problem. [ 40.341766][ T3833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.362405][ T3833] hsr_slave_0: entered promiscuous mode [ 40.362871][ T3833] hsr_slave_1: entered promiscuous mode [ 40.363094][ T3833] debugfs: 'hsr0' already exists in 'hsr' [ 40.363109][ T3833] Cannot create hsr debugfs directory [ 40.490421][ T29] audit: type=1400 audit(1788522264.413:291): avc: denied { write } for pid=3910 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 40.536639][ T137] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.560586][ T29] audit: type=1400 audit(1788522264.483:292): avc: denied { write } for pid=3931 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 40.581436][ T3833] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 40.598936][ T3833] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.609485][ T3833] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 40.619481][ T3833] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.620194][ T3833] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 40.637077][ T3833] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.645413][ T3846] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.645455][ T3846] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.645539][ T3846] bridge_slave_0: entered allmulticast mode [ 40.646100][ T3846] bridge_slave_0: entered promiscuous mode [ 40.647083][ T3846] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.647112][ T3846] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.647181][ T3846] bridge_slave_1: entered allmulticast mode [ 40.647708][ T3846] bridge_slave_1: entered promiscuous mode [ 40.729226][ T137] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.730481][ T3939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.730622][ T3939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.741501][ T3833] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 40.749641][ T3939] loop1: detected capacity change from 0 to 256 [ 40.759219][ T3833] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.770499][ T3939] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 40.772033][ T3939] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.794160][ T3023] 8021q: adding VLAN 0 to HW filter on device eth6 [ 40.807044][ T3846] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.824753][ T137] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.837003][ T3833] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.837048][ T3833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.837189][ T3833] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.837233][ T3833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.842808][ T3846] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.880677][ T137] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.896705][ T3846] team0: Port device team_slave_0 added [ 40.899562][ T3846] team0: Port device team_slave_1 added [ 40.962326][ T3933] loop2: detected capacity change from 0 to 32768 [ 40.974007][ T3846] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.974041][ T3846] 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 1532 would solve the problem. [ 40.974168][ T3846] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.974710][ T3846] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.974723][ T3846] 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 1532 would solve the problem. [ 40.974826][ T3846] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.065562][ T137] bridge_slave_1: left allmulticast mode [ 41.065593][ T137] bridge_slave_1: left promiscuous mode [ 41.065745][ T137] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.077493][ T137] bridge_slave_0: left allmulticast mode [ 41.077518][ T137] bridge_slave_0: left promiscuous mode [ 41.077631][ T137] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.104359][ T3933] loop2: p1 p3 < > [ 41.190796][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 41.192180][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 41.247236][ T137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 41.260019][ T137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 41.270982][ T137] bond0 (unregistering): Released all slaves [ 41.290002][ T3846] hsr_slave_0: entered promiscuous mode [ 41.290347][ T3846] hsr_slave_1: entered promiscuous mode [ 41.294566][ T3846] debugfs: 'hsr0' already exists in 'hsr' [ 41.294581][ T3846] Cannot create hsr debugfs directory [ 41.296021][ T51] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.301908][ T51] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.381367][ T3833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.408640][ T3964] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.408739][ T3964] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.425562][ T137] hsr_slave_0: left promiscuous mode [ 41.434170][ T3964] sg_write: data in/out 498016/136 bytes for SCSI command 0x0-- guessing data in; [ 41.434170][ T3964] program syz.2.110 not setting count and/or reply_len properly [ 41.439526][ T137] hsr_slave_1: left promiscuous mode [ 41.440127][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.440143][ T137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.452006][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.452093][ T137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.469491][ T137] veth1_macvtap: left promiscuous mode [ 41.469595][ T137] veth0_macvtap: left promiscuous mode [ 41.469686][ T137] veth1_vlan: left promiscuous mode [ 41.469742][ T137] veth0_vlan: left promiscuous mode [ 41.589313][ T137] team0 (unregistering): Port device team_slave_1 removed [ 41.607231][ T137] team0 (unregistering): Port device team_slave_0 removed [ 41.656198][ T3023] 8021q: adding VLAN 0 to HW filter on device eth7 [ 41.666806][ T3833] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.690946][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.690991][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.710597][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.710639][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.807153][ T3846] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 41.817398][ T3846] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 41.818071][ T3846] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 41.838192][ T3846] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 41.842080][ T3846] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 41.848284][ T3846] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 41.849031][ T3846] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 41.856241][ T3846] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 41.979567][ T3846] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.994025][ T3846] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.003819][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.003856][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.011670][ T137] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.011706][ T137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.067113][ T4016] syzkaller1: entered promiscuous mode [ 42.067154][ T4016] syzkaller1: entered allmulticast mode [ 42.180102][ T3833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.202608][ T3023] 8021q: adding VLAN 0 to HW filter on device eth8 [ 42.379946][ T4053] loop1: detected capacity change from 0 to 256 [ 42.412694][ T4053] FAT-fs (loop1): codepage cp861 not found [ 42.426184][ T3846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.438305][ T4063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pid=4063 comm=syz.5.127 [ 42.518134][ T3833] veth0_vlan: entered promiscuous mode [ 42.534129][ T3833] veth1_vlan: entered promiscuous mode [ 42.568608][ T3833] veth0_macvtap: entered promiscuous mode [ 42.572591][ T4080] loop2: detected capacity change from 0 to 512 [ 42.582850][ T3833] veth1_macvtap: entered promiscuous mode [ 42.592206][ T4080] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 42.602424][ T4080] EXT4-fs (loop2): invalid journal inode [ 42.602460][ T4080] EXT4-fs (loop2): can't get journal size [ 42.615674][ T4080] EXT4-fs (loop2): 1 truncate cleaned up [ 42.616208][ T4080] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 42.638089][ T3833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.647515][ T3833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.704466][ T51] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.704554][ T51] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.704603][ T51] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.704681][ T51] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.732085][ T3023] 8021q: adding VLAN 0 to HW filter on device eth9 [ 42.766838][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.934523][ T3846] veth0_vlan: entered promiscuous mode [ 42.941893][ T3846] veth1_vlan: entered promiscuous mode [ 42.971110][ T3846] veth0_macvtap: entered promiscuous mode [ 42.979667][ T3846] veth1_macvtap: entered promiscuous mode [ 42.981171][ T4122] hub 1-0:1.0: USB hub found [ 42.981438][ T4122] hub 1-0:1.0: 8 ports detected [ 43.013926][ T3846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.024788][ T3846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.065937][ T12] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.068545][ T12] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.068593][ T12] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.068631][ T12] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.182180][ T3023] 8021q: adding VLAN 0 to HW filter on device eth10 [ 43.217264][ T4137] FAULT_INJECTION: forcing a failure. [ 43.217264][ T4137] name failslab, interval 1, probability 0, space 0, times 0 [ 43.217314][ T4137] CPU: 1 UID: 0 PID: 4137 Comm: syz.2.142 Not tainted syzkaller #0 PREEMPT(lazy) [ 43.217345][ T4137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 43.217357][ T4137] Call Trace: [ 43.217365][ T4137] [ 43.217373][ T4137] __dump_stack+0x1d/0x30 [ 43.217402][ T4137] dump_stack_lvl+0x95/0xd0 [ 43.217442][ T4137] dump_stack+0x15/0x1b [ 43.217465][ T4137] should_fail_ex+0x262/0x280 [ 43.217493][ T4137] ? __se_sys_mbind+0x614/0xdd0 [ 43.217588][ T4137] should_failslab+0x8c/0xb0 [ 43.217683][ T4137] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 43.217711][ T4137] ? should_fail_ex+0xdb/0x280 [ 43.217731][ T4137] ? __se_sys_mbind+0x614/0xdd0 [ 43.217823][ T4137] __se_sys_mbind+0x614/0xdd0 [ 43.217864][ T4137] ? do_futex+0x391/0x460 [ 43.217896][ T4137] ? restore_fpregs_from_fpstate+0x61/0x110 [ 43.217982][ T4137] __x64_sys_mbind+0x78/0x90 [ 43.218016][ T4137] x64_sys_call+0x1d78/0x2550 [ 43.218043][ T4137] do_syscall_64+0x112/0x360 [ 43.218073][ T4137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.218100][ T4137] RIP: 0033:0x7ff0e831e159 [ 43.218118][ T4137] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.218139][ T4137] RSP: 002b:00007ff0e6d77028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 43.218227][ T4137] RAX: ffffffffffffffda RBX: 00007ff0e85a5fa0 RCX: 00007ff0e831e159 [ 43.218243][ T4137] RDX: 0000000000000002 RSI: 0000000000003000 RDI: 0000200000ffc000 [ 43.218259][ T4137] RBP: 00007ff0e83b5024 R08: 0000000000000006 R09: 0000000000000001 [ 43.218274][ T4137] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000 [ 43.218295][ T4137] R13: 00007ff0e85a6038 R14: 00007ff0e85a5fa0 R15: 00007ffd49717c88 [ 43.218316][ T4137] [ 43.328905][ T24] kernel read not supported for file /input/event0 (pid: 24 comm: kworker/1:0) [ 43.740070][ T3023] 8021q: adding VLAN 0 to HW filter on device eth11 [ 43.819920][ T29] kauditd_printk_skb: 109 callbacks suppressed [ 43.819963][ T29] audit: type=1400 audit(1788522267.743:402): avc: denied { read write } for pid=4180 comm="syz.6.154" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 43.820011][ T29] audit: type=1400 audit(1788522267.743:403): avc: denied { open } for pid=4180 comm="syz.6.154" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 43.827024][ T29] audit: type=1400 audit(1788522267.743:404): avc: denied { ioctl } for pid=4180 comm="syz.6.154" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 43.861992][ T29] audit: type=1400 audit(1788522267.783:405): avc: denied { bind } for pid=4183 comm="syz.5.155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.036625][ T4193] FAULT_INJECTION: forcing a failure. [ 44.036625][ T4193] name failslab, interval 1, probability 0, space 0, times 0 [ 44.036668][ T4193] CPU: 1 UID: 0 PID: 4193 Comm: syz.2.157 Not tainted syzkaller #0 PREEMPT(lazy) [ 44.036743][ T4193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.036758][ T4193] Call Trace: [ 44.036767][ T4193] [ 44.036777][ T4193] __dump_stack+0x1d/0x30 [ 44.036810][ T4193] dump_stack_lvl+0x95/0xd0 [ 44.036865][ T4193] dump_stack+0x15/0x1b [ 44.036887][ T4193] should_fail_ex+0x262/0x280 [ 44.036990][ T4193] ? __request_module+0x1c4/0x3c0 [ 44.037014][ T4193] should_failslab+0x8c/0xb0 [ 44.037043][ T4193] __kmalloc_cache_noprof+0x7a/0x400 [ 44.037079][ T4193] ? _raw_spin_lock_irqsave+0x58/0xb0 [ 44.037192][ T4193] ? __request_module+0x1c4/0x3c0 [ 44.037217][ T4193] ? dev_load+0xa3/0xc0 [ 44.037239][ T4193] __request_module+0x1c4/0x3c0 [ 44.037284][ T4193] dev_load+0xa3/0xc0 [ 44.037305][ T4193] dev_ioctl+0x2d1/0x960 [ 44.037330][ T4193] sock_do_ioctl+0x1aa/0x230 [ 44.037364][ T4193] sock_ioctl+0x439/0x610 [ 44.037389][ T4193] ? __pfx_sock_ioctl+0x10/0x10 [ 44.037408][ T4193] __se_sys_ioctl+0xce/0x140 [ 44.037489][ T4193] __x64_sys_ioctl+0x43/0x50 [ 44.037518][ T4193] x64_sys_call+0x239d/0x2550 [ 44.037589][ T4193] do_syscall_64+0x112/0x360 [ 44.037679][ T4193] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.037705][ T4193] RIP: 0033:0x7ff0e831e159 [ 44.037724][ T4193] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.037744][ T4193] RSP: 002b:00007ff0e6d77028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.037841][ T4193] RAX: ffffffffffffffda RBX: 00007ff0e85a5fa0 RCX: 00007ff0e831e159 [ 44.037895][ T4193] RDX: 0000200000000340 RSI: 0000000000008946 RDI: 0000000000000003 [ 44.037963][ T4193] RBP: 00007ff0e83b5024 R08: 0000000000000000 R09: 0000000000000000 [ 44.037977][ T4193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.037992][ T4193] R13: 00007ff0e85a6038 R14: 00007ff0e85a5fa0 R15: 00007ffd49717c88 [ 44.038046][ T4193] [ 44.084301][ T29] audit: type=1400 audit(1788522268.003:406): avc: denied { write } for pid=4181 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 44.105271][ T29] audit: type=1400 audit(1788522268.033:407): avc: denied { write } for pid=4204 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 44.124940][ T3023] 8021q: adding VLAN 0 to HW filter on device eth12 [ 44.541340][ T4229] FAULT_INJECTION: forcing a failure. [ 44.541340][ T4229] name failslab, interval 1, probability 0, space 0, times 0 [ 44.541382][ T4229] CPU: 1 UID: 0 PID: 4229 Comm: syz.5.165 Not tainted syzkaller #0 PREEMPT(lazy) [ 44.541410][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.541429][ T4229] Call Trace: [ 44.541437][ T4229] [ 44.541448][ T4229] __dump_stack+0x1d/0x30 [ 44.541489][ T4229] dump_stack_lvl+0x95/0xd0 [ 44.541560][ T4229] dump_stack+0x15/0x1b [ 44.541588][ T4229] should_fail_ex+0x262/0x280 [ 44.541615][ T4229] ? alloc_vfsmnt+0x2d/0x2f0 [ 44.541681][ T4229] should_failslab+0x8c/0xb0 [ 44.541717][ T4229] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 44.541790][ T4229] ? alloc_vfsmnt+0x2d/0x2f0 [ 44.541901][ T4229] alloc_vfsmnt+0x2d/0x2f0 [ 44.541931][ T4229] clone_mnt+0x30/0x5d0 [ 44.541961][ T4229] ? copy_tree+0xa3/0x890 [ 44.541999][ T4229] copy_tree+0xb9/0x890 [ 44.542026][ T4229] ? proc_alloc_inum+0x4f/0x70 [ 44.542065][ T4229] ? __ns_common_init+0xd7/0x120 [ 44.542090][ T4229] ? __ns_tree_gen_id+0x48/0x60 [ 44.542190][ T4229] copy_mnt_ns+0x1d2/0x720 [ 44.542227][ T4229] create_new_namespaces+0x7f/0x420 [ 44.542259][ T4229] unshare_nsproxy_namespaces+0x115/0x150 [ 44.542319][ T4229] ksys_unshare+0x42b/0x710 [ 44.542373][ T4229] __x64_sys_unshare+0x1f/0x30 [ 44.542398][ T4229] x64_sys_call+0x1e33/0x2550 [ 44.542426][ T4229] do_syscall_64+0x112/0x360 [ 44.542468][ T4229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.542555][ T4229] RIP: 0033:0x7fd92166e159 [ 44.542575][ T4229] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.542595][ T4229] RSP: 002b:00007fd9200c7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 44.542620][ T4229] RAX: ffffffffffffffda RBX: 00007fd9218f5fa0 RCX: 00007fd92166e159 [ 44.542636][ T4229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000006020400 [ 44.542652][ T4229] RBP: 00007fd921705024 R08: 0000000000000000 R09: 0000000000000000 [ 44.542732][ T4229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 44.542747][ T4229] R13: 00007fd9218f6038 R14: 00007fd9218f5fa0 R15: 00007ffe3a80dcd8 [ 44.542767][ T4229] [ 44.660689][ T29] audit: type=1400 audit(1788522268.583:408): avc: denied { create } for pid=4234 comm="syz.5.166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.667299][ T29] audit: type=1400 audit(1788522268.593:409): avc: denied { bind } for pid=4234 comm="syz.5.166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.675306][ T29] audit: type=1400 audit(1788522268.603:410): avc: denied { write } for pid=4234 comm="syz.5.166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.679723][ T29] audit: type=1400 audit(1788522268.603:411): avc: denied { getopt } for pid=4234 comm="syz.5.166" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 44.874391][ T51] IPVS: starting estimator thread 0... [ 44.965673][ T4247] IPVS: using max 2208 ests per chain, 110400 per kthread [ 45.322428][ T4274] process 'syz.7.179' launched './file0' with NULL argv: empty string added [ 45.460207][ T4279] loop7: detected capacity change from 0 to 256 [ 45.680465][ T4290] loop7: detected capacity change from 0 to 512 [ 45.681086][ T4290] EXT4-fs: Ignoring removed oldalloc option [ 45.689129][ T4290] EXT4-fs (loop7): mounting ext3 file system using the ext4 subsystem [ 45.707866][ T4290] EXT4-fs (loop7): 1 truncate cleaned up [ 45.708606][ T4290] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.893193][ T3846] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.150328][ T4302] loop2: detected capacity change from 0 to 8192 [ 46.168164][ T4302] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 46.412403][ T4314] IPv6: NLM_F_CREATE should be specified when creating new route [ 46.412531][ T4314] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 46.412541][ T4314] IPv6: NLM_F_CREATE should be set when creating new route [ 46.415408][ T4314] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 46.415422][ T4314] IPv6: NLM_F_CREATE should be set when creating new route [ 46.487029][ T4322] netlink: 12 bytes leftover after parsing attributes in process `syz.5.199'. [ 47.247278][ T4350] loop2: detected capacity change from 0 to 512 [ 47.247856][ T4350] EXT4-fs: Ignoring removed i_version option [ 47.261607][ T4350] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 47.279718][ T4350] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.279797][ T4350] ext4 filesystem being mounted at /51/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.364693][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.495468][ T4361] syz.7.214 uses obsolete (PF_INET,SOCK_PACKET) [ 47.874961][ T4377] netlink: 4 bytes leftover after parsing attributes in process `syz.6.220'. [ 47.901350][ T4377] hsr_slave_1 (unregistering): left promiscuous mode [ 48.142759][ T4394] loop6: detected capacity change from 0 to 256 [ 48.397634][ T4404] netlink: 8 bytes leftover after parsing attributes in process `syz.7.231'. [ 48.397693][ T4404] netlink: 12 bytes leftover after parsing attributes in process `syz.7.231'. [ 48.408379][ T4404] geneve2: entered promiscuous mode [ 48.408400][ T4404] geneve2: entered allmulticast mode [ 48.578022][ T4407] syz.2.234 (4407) used greatest stack depth: 9920 bytes left [ 48.775845][ T4424] loop2: detected capacity change from 0 to 512 [ 48.787933][ T4424] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 48.802124][ T4424] EXT4-fs (loop2): 1 truncate cleaned up [ 48.802529][ T4424] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.840084][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 48.840166][ T29] audit: type=1400 audit(1788522272.763:444): avc: denied { write } for pid=4423 comm="syz.2.242" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 49.292137][ T29] audit: type=1400 audit(1788522273.213:445): avc: denied { write } for pid=4436 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.402759][ T29] audit: type=1400 audit(1788522273.323:446): avc: denied { write } for pid=4451 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.542153][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.593001][ T4468] loop6: detected capacity change from 0 to 128 [ 49.599993][ T4468] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 49.612161][ T4468] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.622275][ T29] audit: type=1400 audit(1788522273.553:447): avc: denied { watch_reads } for pid=4464 comm="syz.2.249" path="/63" dev="tmpfs" ino=345 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 49.651274][ T29] audit: type=1400 audit(1788522273.573:448): avc: denied { remount } for pid=4466 comm="syz.6.250" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 49.653165][ T237] FAT-fs (loop6): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 49.702849][ T29] audit: type=1400 audit(1788522273.623:449): avc: denied { write } for pid=4456 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.791854][ T29] audit: type=1400 audit(1788522273.713:450): avc: denied { read } for pid=4471 comm="syz.5.251" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 49.812268][ T29] audit: type=1400 audit(1788522273.713:451): avc: denied { write } for pid=4480 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.832387][ T4481] netlink: 4 bytes leftover after parsing attributes in process `syz.6.255'. [ 49.928064][ T29] audit: type=1400 audit(1788522273.853:452): avc: denied { bind } for pid=4490 comm="syz.6.257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 49.937197][ T29] audit: type=1400 audit(1788522273.853:453): avc: denied { listen } for pid=4490 comm="syz.6.257" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 50.330843][ T4523] netlink: 4 bytes leftover after parsing attributes in process `syz.5.266'. [ 50.345094][ T4523] netlink: 4 bytes leftover after parsing attributes in process `syz.5.266'. [ 50.499076][ T4539] FAULT_INJECTION: forcing a failure. [ 50.499076][ T4539] name failslab, interval 1, probability 0, space 0, times 0 [ 50.499153][ T4539] CPU: 1 UID: 0 PID: 4539 Comm: syz.2.269 Not tainted syzkaller #0 PREEMPT(lazy) [ 50.499317][ T4539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.499332][ T4539] Call Trace: [ 50.499342][ T4539] [ 50.499353][ T4539] __dump_stack+0x1d/0x30 [ 50.499386][ T4539] dump_stack_lvl+0x95/0xd0 [ 50.499422][ T4539] dump_stack+0x15/0x1b [ 50.499547][ T4539] should_fail_ex+0x262/0x280 [ 50.499585][ T4539] ? percpu_ref_init+0x9c/0x250 [ 50.499656][ T4539] should_failslab+0x8c/0xb0 [ 50.499687][ T4539] __kmalloc_cache_noprof+0x7a/0x400 [ 50.499718][ T4539] ? percpu_ref_init+0x33/0x250 [ 50.499791][ T4539] ? percpu_ref_init+0x9c/0x250 [ 50.499826][ T4539] ? __pfx_free_ioctx_users+0x10/0x10 [ 50.499923][ T4539] percpu_ref_init+0x9c/0x250 [ 50.500010][ T4539] ioctx_alloc+0x1a0/0x480 [ 50.500040][ T4539] __se_sys_io_setup+0x6b/0x1b0 [ 50.500095][ T4539] __x64_sys_io_setup+0x31/0x40 [ 50.500121][ T4539] x64_sys_call+0x1a9f/0x2550 [ 50.500181][ T4539] do_syscall_64+0x112/0x360 [ 50.500212][ T4539] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.500308][ T4539] RIP: 0033:0x7ff0e831e159 [ 50.500326][ T4539] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.500346][ T4539] RSP: 002b:00007ff0e6d77028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 50.500369][ T4539] RAX: ffffffffffffffda RBX: 00007ff0e85a5fa0 RCX: 00007ff0e831e159 [ 50.500385][ T4539] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000008001 [ 50.500422][ T4539] RBP: 00007ff0e83b5024 R08: 0000000000000000 R09: 0000000000000000 [ 50.500440][ T4539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.500454][ T4539] R13: 00007ff0e85a6038 R14: 00007ff0e85a5fa0 R15: 00007ffd49717c88 [ 50.500475][ T4539] [ 50.890987][ T4569] loop5: detected capacity change from 0 to 512 [ 50.920048][ T4569] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 50.922035][ T4569] EXT4-fs (loop5): 1 truncate cleaned up [ 50.922488][ T4569] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.972042][ T4569] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 50.972162][ T4569] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 51.047247][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.110567][ T4580] loop6: detected capacity change from 0 to 512 [ 51.118937][ T4580] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 51.119083][ T4580] EXT4-fs (loop6): orphan cleanup on readonly fs [ 51.124678][ T4580] EXT4-fs warning (device loop6): ext4_enable_quotas:7304: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 51.124831][ T4580] EXT4-fs (loop6): Cannot turn on quotas: error -117 [ 51.125204][ T4580] EXT4-fs error (device loop6): ext4_validate_block_bitmap:436: comm syz.6.280: bg 0: block 15: invalid block bitmap [ 51.125234][ T4580] loop6: lost filesystem error report for type 5 error -117 [ 51.125353][ T4580] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 51.125453][ T4580] loop6: lost filesystem error report for type 5 error -117 [ 51.125726][ T4580] EXT4-fs warning (device loop6): ext4_evict_inode:196: inode #16: comm syz.6.280: data will be lost [ 51.125797][ T4580] EXT4-fs (loop6): 1 truncate cleaned up [ 51.126271][ T4580] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.289632][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.336491][ T4594] netlink: 8 bytes leftover after parsing attributes in process `syz.2.287'. [ 51.336538][ T4594] netlink: 12 bytes leftover after parsing attributes in process `syz.2.287'. [ 51.336568][ T4594] netlink: 4 bytes leftover after parsing attributes in process `syz.2.287'. [ 51.394597][ T237] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 51.395179][ T237] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 51.395226][ T237] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 51.395274][ T237] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 51.424133][ T4601] loop7: detected capacity change from 0 to 512 [ 51.424797][ T4601] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 51.428454][ T4601] EXT4-fs (loop7): 1 truncate cleaned up [ 51.428906][ T4601] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.440221][ T4601] EXT4-fs error (device loop7): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 214 vs 220 free clusters [ 51.486940][ T3846] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.544080][ T4607] __nla_validate_parse: 3 callbacks suppressed [ 51.544119][ T4607] netlink: 4 bytes leftover after parsing attributes in process `syz.2.293'. [ 51.715331][ T4621] loop7: detected capacity change from 0 to 512 [ 51.723452][ T4621] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 51.745581][ T4621] EXT4-fs (loop7): 1 truncate cleaned up [ 51.746048][ T4621] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.784052][ T4625] loop2: detected capacity change from 0 to 512 [ 51.799250][ T4625] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 51.799474][ T4625] EXT4-fs error (device loop2): ext4_iget_extra_inode:5210: inode #15: comm syz.2.298: corrupted in-inode xattr: bad e_name length [ 51.799516][ T4625] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 51.799923][ T4625] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.298: couldn't read orphan inode 15 (err -117) [ 51.799957][ T4625] loop2: lost filesystem error report for type 5 error -117 [ 51.800588][ T4625] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.941066][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.025404][ T3846] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.148386][ T4639] FAULT_INJECTION: forcing a failure. [ 52.148386][ T4639] name fail_futex, interval 1, probability 0, space 0, times 1 [ 52.148462][ T4639] CPU: 1 UID: 0 PID: 4639 Comm: syz.1.304 Not tainted syzkaller #0 PREEMPT(lazy) [ 52.148490][ T4639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.148559][ T4639] Call Trace: [ 52.148568][ T4639] [ 52.148579][ T4639] __dump_stack+0x1d/0x30 [ 52.148609][ T4639] dump_stack_lvl+0x95/0xd0 [ 52.148630][ T4639] dump_stack+0x15/0x1b [ 52.148720][ T4639] should_fail_ex+0x262/0x280 [ 52.148745][ T4639] should_fail+0xb/0x20 [ 52.148786][ T4639] get_futex_key+0x12d/0xb10 [ 52.148897][ T4639] futex_wake+0x89/0x400 [ 52.148935][ T4639] do_futex+0x3f8/0x460 [ 52.148965][ T4639] __se_sys_futex+0x2f6/0x370 [ 52.149042][ T4639] ? xfd_validate_state+0x45/0xf0 [ 52.149073][ T4639] __x64_sys_futex+0x78/0x90 [ 52.149100][ T4639] x64_sys_call+0x22e2/0x2550 [ 52.149127][ T4639] do_syscall_64+0x112/0x360 [ 52.149171][ T4639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.149245][ T4639] RIP: 0033:0x7f394110e159 [ 52.149305][ T4639] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.149325][ T4639] RSP: 002b:00007f393fb67028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.149372][ T4639] RAX: ffffffffffffffda RBX: 00007f3941395fa0 RCX: 00007f394110e159 [ 52.149388][ T4639] RDX: 0000000000000001 RSI: 000000000000000a RDI: 0000000000000000 [ 52.149402][ T4639] RBP: 00007f39411a5024 R08: 0000000000000000 R09: 0000000000000002 [ 52.149425][ T4639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.149508][ T4639] R13: 00007f3941396038 R14: 00007f3941395fa0 R15: 00007ffd3e74ff98 [ 52.149529][ T4639] [ 52.268831][ T4645] loop5: detected capacity change from 0 to 512 [ 52.293024][ T4645] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 52.311112][ T4645] EXT4-fs (loop5): 1 truncate cleaned up [ 52.311515][ T4645] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.400417][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.522618][ T4660] loop7: detected capacity change from 0 to 128 [ 52.591084][ T4666] FAULT_INJECTION: forcing a failure. [ 52.591084][ T4666] name failslab, interval 1, probability 0, space 0, times 0 [ 52.591167][ T4666] CPU: 1 UID: 0 PID: 4666 Comm: syz.5.316 Not tainted syzkaller #0 PREEMPT(lazy) [ 52.591196][ T4666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.591208][ T4666] Call Trace: [ 52.591215][ T4666] [ 52.591224][ T4666] __dump_stack+0x1d/0x30 [ 52.591250][ T4666] dump_stack_lvl+0x95/0xd0 [ 52.591276][ T4666] dump_stack+0x15/0x1b [ 52.591302][ T4666] should_fail_ex+0x262/0x280 [ 52.591330][ T4666] ? prepare_creds+0x38/0x550 [ 52.591356][ T4666] should_failslab+0x8c/0xb0 [ 52.591390][ T4666] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 52.591418][ T4666] ? prepare_creds+0x38/0x550 [ 52.591449][ T4666] prepare_creds+0x38/0x550 [ 52.591539][ T4666] cap_task_prctl+0x582/0x6b0 [ 52.591594][ T4666] security_task_prctl+0x85/0x160 [ 52.591630][ T4666] __se_sys_prctl+0x6c/0x13b0 [ 52.591670][ T4666] __x64_sys_prctl+0x67/0x80 [ 52.591703][ T4666] x64_sys_call+0x2421/0x2550 [ 52.591731][ T4666] do_syscall_64+0x112/0x360 [ 52.591842][ T4666] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.591920][ T4666] RIP: 0033:0x7fd92166e159 [ 52.591938][ T4666] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 52.591959][ T4666] RSP: 002b:00007fd9200c7028 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 52.591983][ T4666] RAX: ffffffffffffffda RBX: 00007fd9218f5fa0 RCX: 00007fd92166e159 [ 52.592000][ T4666] RDX: 0000000000000000 RSI: 0000000000000024 RDI: 000000000000001c [ 52.592015][ T4666] RBP: 00007fd921705024 R08: 0000000000000000 R09: 0000000000000000 [ 52.592030][ T4666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.592089][ T4666] R13: 00007fd9218f6038 R14: 00007fd9218f5fa0 R15: 00007ffe3a80dcd8 [ 52.592110][ T4666] [ 52.771894][ T4674] loop6: detected capacity change from 0 to 128 [ 52.772306][ T4674] EXT4-fs: Ignoring removed bh option [ 52.789405][ T4674] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 52.793029][ T4674] ext4 filesystem being mounted at /47/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 52.877735][ T3833] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 52.929429][ T4679] netlink: 8 bytes leftover after parsing attributes in process `syz.6.322'. [ 52.956953][ T4681] loop5: detected capacity change from 0 to 512 [ 52.979660][ T4681] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.145484][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.353938][ T51] IPVS: starting estimator thread 0... [ 53.434333][ T4716] IPVS: using max 2448 ests per chain, 122400 per kthread [ 53.576456][ T4729] loop5: detected capacity change from 0 to 512 [ 53.594765][ T4729] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 53.599420][ T4729] EXT4-fs (loop5): 1 truncate cleaned up [ 53.599876][ T4729] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.717276][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.805474][ T4739] loop2: detected capacity change from 0 to 4096 [ 53.805867][ T4739] EXT4-fs: Ignoring removed bh option [ 53.812361][ T4739] EXT4-fs (loop2): stripe (13) is not aligned with cluster size (16), stripe is disabled [ 53.813940][ T4739] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.819666][ T4739] EXT4-fs error (device loop2): ext4_empty_dir:3103: inode #12: block 80: comm syz.2.344: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 53.819930][ T4739] EXT4-fs (loop2): Remounting filesystem read-only [ 53.819946][ T4739] EXT4-fs warning (device loop2): ext4_empty_dir:3106: inode #12: comm syz.2.344: directory missing '..' [ 53.865446][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.939782][ T29] kauditd_printk_skb: 139 callbacks suppressed [ 53.939810][ T29] audit: type=1400 audit(1788522277.863:592): avc: denied { mount } for pid=4745 comm="syz.6.347" name="/" dev="configfs" ino=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 53.947349][ T4744] FAULT_INJECTION: forcing a failure. [ 53.947349][ T4744] name failslab, interval 1, probability 0, space 0, times 0 [ 53.947456][ T4744] CPU: 0 UID: 0 PID: 4744 Comm: syz.5.346 Not tainted syzkaller #0 PREEMPT(lazy) [ 53.947556][ T4744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 53.947571][ T4744] Call Trace: [ 53.947579][ T4744] [ 53.947588][ T4744] __dump_stack+0x1d/0x30 [ 53.947697][ T4744] dump_stack_lvl+0x95/0xd0 [ 53.947721][ T4744] dump_stack+0x15/0x1b [ 53.947744][ T4744] should_fail_ex+0x262/0x280 [ 53.947767][ T4744] ? allocate_file_region_entries+0xdd/0x340 [ 53.947852][ T4744] should_failslab+0x8c/0xb0 [ 53.947881][ T4744] __kmalloc_cache_noprof+0x7a/0x400 [ 53.947912][ T4744] ? mas_update_gap+0x1bb/0x4a0 [ 53.947981][ T4744] ? allocate_file_region_entries+0xdd/0x340 [ 53.948015][ T4744] allocate_file_region_entries+0xdd/0x340 [ 53.948048][ T4744] __vma_reservation_common+0x3eb/0x4c0 [ 53.948080][ T4744] alloc_hugetlb_folio+0x228/0x820 [ 53.948172][ T4744] hugetlb_no_page+0x4da/0xf30 [ 53.948246][ T4744] ? security_inode_alloc+0x37/0x100 [ 53.948272][ T4744] ? huge_pte_alloc+0x33e/0x4a0 [ 53.948297][ T4744] hugetlb_fault+0x614/0xdb0 [ 53.948400][ T4744] ? inode_set_ctime_current+0x65b/0x8f0 [ 53.948436][ T4744] handle_mm_fault+0x2ad9/0x3bb0 [ 53.948471][ T4744] ? down_read+0x77/0xb0 [ 53.948498][ T4744] __get_user_pages+0x12e9/0x1eb0 [ 53.948606][ T4744] __mm_populate+0x242/0x390 [ 53.948628][ T4744] do_mlock+0x44d/0x510 [ 53.948656][ T4744] ? __se_sys_futex+0x2f6/0x370 [ 53.948696][ T4744] ? xfd_validate_state+0x45/0xf0 [ 53.948725][ T4744] ? restore_fpregs_from_fpstate+0x61/0x110 [ 53.948751][ T4744] __x64_sys_mlock+0x4d/0x70 [ 53.948834][ T4744] x64_sys_call+0x2232/0x2550 [ 53.948869][ T4744] do_syscall_64+0x112/0x360 [ 53.948952][ T4744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.949027][ T4744] RIP: 0033:0x7fd92166e159 [ 53.949045][ T4744] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 53.949065][ T4744] RSP: 002b:00007fd9200c7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 53.949089][ T4744] RAX: ffffffffffffffda RBX: 00007fd9218f5fa0 RCX: 00007fd92166e159 [ 53.949153][ T4744] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000200000341000 [ 53.949168][ T4744] RBP: 00007fd921705024 R08: 0000000000000000 R09: 0000000000000000 [ 53.949182][ T4744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 53.949196][ T4744] R13: 00007fd9218f6038 R14: 00007fd9218f5fa0 R15: 00007ffe3a80dcd8 [ 53.949216][ T4744] [ 54.018797][ T29] audit: type=1400 audit(1788522277.943:593): avc: denied { search } for pid=4745 comm="syz.6.347" name="/" dev="configfs" ino=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.018890][ T29] audit: type=1400 audit(1788522277.943:594): avc: denied { search } for pid=4745 comm="syz.6.347" name="usb_gadget" dev="configfs" ino=2055 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.018916][ T29] audit: type=1400 audit(1788522277.943:595): avc: denied { write search } for pid=4745 comm="syz.6.347" name="usb_gadget" dev="configfs" ino=2055 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.019005][ T29] audit: type=1400 audit(1788522277.943:596): avc: denied { add_name } for pid=4745 comm="syz.6.347" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.019092][ T29] audit: type=1400 audit(1788522277.943:597): avc: denied { create } for pid=4745 comm="syz.6.347" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 54.023340][ T29] audit: type=1400 audit(1788522277.943:598): avc: denied { search } for pid=4745 comm="syz.6.347" name="/" dev="configfs" ino=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.023393][ T29] audit: type=1400 audit(1788522277.943:599): avc: denied { search } for pid=4745 comm="syz.6.347" name="usb_gadget" dev="configfs" ino=2055 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.023463][ T29] audit: type=1400 audit(1788522277.943:600): avc: denied { search } for pid=4745 comm="syz.6.347" name="g1" dev="configfs" ino=9692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 54.023490][ T29] audit: type=1400 audit(1788522277.943:601): avc: denied { search } for pid=4745 comm="syz.6.347" name="functions" dev="configfs" ino=9693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 55.155097][ T4808] Driver unsupported XDP return value 0 on prog (id 60) dev N/A, expect packet loss! [ 55.230641][ T4819] netlink: 24 bytes leftover after parsing attributes in process `syz.1.369'. [ 55.503393][ T4848] FAULT_INJECTION: forcing a failure. [ 55.503393][ T4848] name failslab, interval 1, probability 0, space 0, times 0 [ 55.503434][ T4848] CPU: 1 UID: 0 PID: 4848 Comm: syz.6.373 Not tainted syzkaller #0 PREEMPT(lazy) [ 55.503460][ T4848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 55.503472][ T4848] Call Trace: [ 55.503481][ T4848] [ 55.503491][ T4848] __dump_stack+0x1d/0x30 [ 55.503515][ T4848] dump_stack_lvl+0x95/0xd0 [ 55.503544][ T4848] dump_stack+0x15/0x1b [ 55.503564][ T4848] should_fail_ex+0x262/0x280 [ 55.503585][ T4848] ? vm_area_dup+0x33/0x300 [ 55.503613][ T4848] should_failslab+0x8c/0xb0 [ 55.503640][ T4848] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 55.503669][ T4848] ? vm_area_dup+0x33/0x300 [ 55.503699][ T4848] vm_area_dup+0x33/0x300 [ 55.503726][ T4848] __split_vma+0xe4/0x720 [ 55.503756][ T4848] vma_modify+0xc98/0xd50 [ 55.503777][ T4848] ? find_vma+0x6c/0xa0 [ 55.503811][ T4848] vma_modify_policy+0x1b3/0x1f0 [ 55.503836][ T4848] mbind_range+0x1bb/0x430 [ 55.503859][ T4848] __se_sys_mbind+0x8b5/0xdd0 [ 55.503899][ T4848] __x64_sys_mbind+0x78/0x90 [ 55.503930][ T4848] x64_sys_call+0x1d78/0x2550 [ 55.503958][ T4848] do_syscall_64+0x112/0x360 [ 55.503985][ T4848] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 55.504008][ T4848] RIP: 0033:0x7f4abb45e159 [ 55.504026][ T4848] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.504045][ T4848] RSP: 002b:00007f4ab9eb7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 55.504068][ T4848] RAX: ffffffffffffffda RBX: 00007f4abb6e5fa0 RCX: 00007f4abb45e159 [ 55.504084][ T4848] RDX: 0000000000000002 RSI: 0000000000003000 RDI: 0000200000ffc000 [ 55.504099][ T4848] RBP: 00007f4abb4f5024 R08: 0000000000000006 R09: 0000000000000001 [ 55.504113][ T4848] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000 [ 55.504126][ T4848] R13: 00007f4abb6e6038 R14: 00007f4abb6e5fa0 R15: 00007ffecb6a9da8 [ 55.504145][ T4848] [ 56.042818][ T4901] loop1: detected capacity change from 0 to 512 [ 56.058680][ T4901] EXT4-fs: Ignoring removed i_version option [ 56.062346][ T4901] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.079122][ T4901] EXT4-fs (loop1): 1 truncate cleaned up [ 56.079489][ T4901] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.163420][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.315570][ T4925] netlink: 20 bytes leftover after parsing attributes in process `syz.1.390'. [ 56.448852][ T4943] loop6: detected capacity change from 0 to 512 [ 56.476698][ T4943] EXT4-fs (loop6): Cannot turn on journaled quota: type 1: error -2 [ 56.476875][ T4943] EXT4-fs error (device loop6): ext4_iget_extra_inode:5210: inode #15: comm syz.6.396: corrupted in-inode xattr: bad e_name length [ 56.476914][ T4943] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 56.479421][ T4943] EXT4-fs error (device loop6): ext4_orphan_get:1408: comm syz.6.396: couldn't read orphan inode 15 (err -117) [ 56.479521][ T4943] loop6: lost filesystem error report for type 5 error -117 [ 56.480315][ T4943] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.633087][ T4952] loop7: detected capacity change from 0 to 1024 [ 56.657925][ T4952] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.709045][ T3846] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.857507][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.979276][ T51] Bluetooth: hci0: Frame reassembly failed (-84) [ 57.159282][ T4996] FAULT_INJECTION: forcing a failure. [ 57.159282][ T4996] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 57.159341][ T4996] CPU: 1 UID: 0 PID: 4996 Comm: syz.7.406 Not tainted syzkaller #0 PREEMPT(lazy) [ 57.159372][ T4996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 57.159445][ T4996] Call Trace: [ 57.159452][ T4996] [ 57.159461][ T4996] __dump_stack+0x1d/0x30 [ 57.159487][ T4996] dump_stack_lvl+0x95/0xd0 [ 57.159618][ T4996] dump_stack+0x15/0x1b [ 57.159639][ T4996] should_fail_ex+0x262/0x280 [ 57.159666][ T4996] should_fail_alloc_page+0xf2/0x100 [ 57.159702][ T4996] __alloc_frozen_pages_noprof+0x157/0x400 [ 57.159767][ T4996] alloc_pages_mpol+0xaf/0x1d0 [ 57.159854][ T4996] alloc_migration_target_by_mpol+0x11b/0x2a0 [ 57.159952][ T4996] migrate_pages_batch+0x371/0x1c20 [ 57.159984][ T4996] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 57.160075][ T4996] ? __walk_page_range+0x323/0x340 [ 57.160138][ T4996] ? migrate_pages+0x178/0x1890 [ 57.160173][ T4996] migrate_pages+0x1073/0x1890 [ 57.160213][ T4996] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 57.160238][ T4996] ? mas_next_slot+0x833/0x880 [ 57.160267][ T4996] ? mbind_range+0x169/0x430 [ 57.160356][ T4996] __se_sys_mbind+0xc9c/0xdd0 [ 57.160401][ T4996] __x64_sys_mbind+0x78/0x90 [ 57.160433][ T4996] x64_sys_call+0x1d78/0x2550 [ 57.160461][ T4996] do_syscall_64+0x112/0x360 [ 57.160525][ T4996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.160610][ T4996] RIP: 0033:0x7f25ae36e159 [ 57.160630][ T4996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 57.160650][ T4996] RSP: 002b:00007f25acdc7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 57.160692][ T4996] RAX: ffffffffffffffda RBX: 00007f25ae5f5fa0 RCX: 00007f25ae36e159 [ 57.160710][ T4996] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000001000 [ 57.160726][ T4996] RBP: 00007f25ae405024 R08: 0000000000000000 R09: 0000000000000002 [ 57.160782][ T4996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.160797][ T4996] R13: 00007f25ae5f6038 R14: 00007f25ae5f5fa0 R15: 00007ffe53f9c9b8 [ 57.160821][ T4996] [ 57.165653][ T5002] syzkaller0: entered promiscuous mode [ 57.165669][ T5002] syzkaller0: entered allmulticast mode [ 57.968639][ T5054] netlink: 'syz.6.429': attribute type 1 has an invalid length. [ 58.116350][ T5064] loop5: detected capacity change from 0 to 736 [ 58.612570][ T5077] FAULT_INJECTION: forcing a failure. [ 58.612570][ T5077] name failslab, interval 1, probability 0, space 0, times 0 [ 58.612675][ T5077] CPU: 1 UID: 0 PID: 5077 Comm: syz.5.439 Not tainted syzkaller #0 PREEMPT(lazy) [ 58.612742][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 58.612757][ T5077] Call Trace: [ 58.612764][ T5077] [ 58.612774][ T5077] __dump_stack+0x1d/0x30 [ 58.612804][ T5077] dump_stack_lvl+0x95/0xd0 [ 58.612830][ T5077] dump_stack+0x15/0x1b [ 58.612882][ T5077] should_fail_ex+0x262/0x280 [ 58.612958][ T5077] should_failslab+0x8c/0xb0 [ 58.612990][ T5077] kmem_cache_alloc_lru_noprof+0x7f/0x3f0 [ 58.613032][ T5077] ? ktime_get_coarse_real_ts64_mg+0x187/0x1a0 [ 58.613106][ T5077] ? __d_alloc+0x34/0x320 [ 58.613209][ T5077] ? __d_alloc+0x34/0x320 [ 58.613237][ T5077] __d_alloc+0x34/0x320 [ 58.613262][ T5077] ? d_alloc_anon+0xd/0x20 [ 58.613324][ T5077] d_alloc_anon+0x17/0x20 [ 58.613348][ T5077] path_from_stashed+0x1cf/0x330 [ 58.613449][ T5077] ? __pfx_proc_ns_get_link+0x10/0x10 [ 58.613500][ T5077] ns_get_path+0x62/0x80 [ 58.613534][ T5077] proc_ns_get_link+0xdd/0x1c0 [ 58.613577][ T5077] pick_link+0x4b1/0x8e0 [ 58.613665][ T5077] step_into_slowpath+0x36a/0x4c0 [ 58.613762][ T5077] path_openat+0x665/0x10d0 [ 58.613795][ T5077] do_file_open+0x16c/0x290 [ 58.613861][ T5077] do_sys_openat2+0xa0/0x130 [ 58.613938][ T5077] __x64_sys_openat+0xf2/0x120 [ 58.613965][ T5077] x64_sys_call+0x1f72/0x2550 [ 58.614002][ T5077] do_syscall_64+0x112/0x360 [ 58.614060][ T5077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.614085][ T5077] RIP: 0033:0x7fd92162e98e [ 58.614152][ T5077] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 58.614174][ T5077] RSP: 002b:00007fd9200c6ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 58.614200][ T5077] RAX: ffffffffffffffda RBX: 00007fd9200c76c0 RCX: 00007fd92162e98e [ 58.614216][ T5077] RDX: 0000000000000000 RSI: 00007fd9200c6f90 RDI: ffffffffffffff9c [ 58.614302][ T5077] RBP: 00007fd921705024 R08: 0000000000000000 R09: 0000000000000000 [ 58.614331][ T5077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.614347][ T5077] R13: 00007fd9218f6038 R14: 00007fd9218f5fa0 R15: 00007ffe3a80dcd8 [ 58.614370][ T5077] [ 58.744832][ T5027] loop2: detected capacity change from 0 to 2048 [ 58.987129][ T3512] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 59.078616][ T5027] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.281715][ T5100] loop7: detected capacity change from 0 to 512 [ 59.288806][ T5100] EXT4-fs: Ignoring removed i_version option [ 59.300374][ T5100] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 59.306500][ T5100] EXT4-fs error (device loop7): ext4_get_branch:178: inode #11: block 4294967295: comm syz.7.449: invalid block [ 59.306556][ T5100] loop7: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.306717][ T5100] EXT4-fs error (device loop7) in ext4_process_orphan:346: IO failure [ 59.306736][ T5100] loop7: lost filesystem error report for type 5 error -5 [ 59.306889][ T5100] EXT4-fs (loop7): 2 truncates cleaned up [ 59.307353][ T5100] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.361348][ T5103] loop1: detected capacity change from 0 to 512 [ 59.366614][ T5103] EXT4-fs: Ignoring removed nobh option [ 59.391207][ T5103] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 59.391284][ T5103] ext4 filesystem being mounted at /62/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 59.403854][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 59.403872][ T29] audit: type=1400 audit(1788522283.323:667): avc: denied { create } for pid=5102 comm="syz.1.450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 59.447092][ T5107] loop6: detected capacity change from 0 to 512 [ 59.447590][ T5107] EXT4-fs: Ignoring removed mblk_io_submit option [ 59.454766][ T5107] EXT4-fs error (device loop6): ext4_iget_extra_inode:5210: inode #15: comm syz.6.451: corrupted in-inode xattr: e_value size too large [ 59.454808][ T5107] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 59.455637][ T5107] EXT4-fs error (device loop6): ext4_orphan_get:1408: comm syz.6.451: couldn't read orphan inode 15 (err -117) [ 59.455666][ T5107] loop6: lost filesystem error report for type 5 error -117 [ 59.456226][ T5107] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 59.462435][ T3846] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.474453][ T29] audit: type=1400 audit(1788522283.393:668): avc: denied { write } for pid=5106 comm="syz.6.451" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 59.474834][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.484484][ T29] audit: type=1400 audit(1788522283.243:666): avc: denied { remount } for pid=5026 comm="syz.2.417" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 59.525701][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.559968][ T5027] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 59.610335][ T5112] netlink: 'syz.6.454': attribute type 2 has an invalid length. [ 59.846389][ T5027] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 59.894907][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.897358][ T5123] netlink: 32 bytes leftover after parsing attributes in process `syz.5.457'. [ 60.389188][ T5138] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.389313][ T5138] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.704545][ T5158] loop1: detected capacity change from 0 to 512 [ 60.741010][ T5158] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.741083][ T5158] ext4 filesystem being mounted at /68/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.765253][ T29] audit: type=1400 audit(1788522284.683:669): avc: denied { write } for pid=5157 comm="syz.1.471" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 60.765283][ T29] audit: type=1400 audit(1788522284.683:670): avc: denied { write } for pid=5157 comm="syz.1.471" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 60.765309][ T29] audit: type=1400 audit(1788522284.683:671): avc: denied { append } for pid=5157 comm="syz.1.471" name="file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 60.785094][ T29] audit: type=1400 audit(1788522284.703:672): avc: denied { ioctl } for pid=5157 comm="syz.1.471" path="/68/file1/file2" dev="loop1" ino=16 ioctlcmd=0x660f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 60.810621][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.910259][ T29] audit: type=1400 audit(1788522284.833:673): avc: denied { write } for pid=5166 comm="syz.2.474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 60.998222][ T29] audit: type=1400 audit(1788522284.923:674): avc: denied { transition } for pid=5164 comm="syz.1.473" path="/69/file0" dev="tmpfs" ino=377 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=process permissive=1 [ 60.998276][ T29] audit: type=1400 audit(1788522284.923:675): avc: denied { entrypoint } for pid=5164 comm="syz.1.473" path="/69/file0" dev="tmpfs" ino=377 scontext=system_u:object_r:hugetlbfs_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 61.327295][ T5187] FAULT_INJECTION: forcing a failure. [ 61.327295][ T5187] name failslab, interval 1, probability 0, space 0, times 0 [ 61.327358][ T5187] CPU: 1 UID: 0 PID: 5187 Comm: syz.7.480 Not tainted syzkaller #0 PREEMPT(lazy) [ 61.327391][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 61.327407][ T5187] Call Trace: [ 61.327415][ T5187] [ 61.327423][ T5187] __dump_stack+0x1d/0x30 [ 61.327520][ T5187] dump_stack_lvl+0x95/0xd0 [ 61.327581][ T5187] dump_stack+0x15/0x1b [ 61.327607][ T5187] should_fail_ex+0x262/0x280 [ 61.327633][ T5187] should_failslab+0x8c/0xb0 [ 61.327697][ T5187] kmem_cache_alloc_lru_noprof+0x7f/0x3f0 [ 61.327731][ T5187] ? __d_alloc+0x34/0x320 [ 61.327758][ T5187] ? __d_alloc+0x34/0x320 [ 61.327859][ T5187] ? _raw_spin_unlock+0x9/0x30 [ 61.327896][ T5187] __d_alloc+0x34/0x320 [ 61.327924][ T5187] d_alloc_name+0x6b/0x160 [ 61.328007][ T5187] proc_setup_self+0x2a/0x110 [ 61.328068][ T5187] proc_fill_super+0x314/0x3c0 [ 61.328169][ T5187] ? __pfx_proc_fill_super+0x10/0x10 [ 61.328200][ T5187] get_tree_nodev+0x83/0x100 [ 61.328230][ T5187] proc_get_tree+0x1c/0x30 [ 61.328277][ T5187] vfs_get_tree+0x57/0x1d0 [ 61.328321][ T5187] do_new_mount+0x288/0x8d0 [ 61.328418][ T5187] ? security_capable+0x7b/0x90 [ 61.328539][ T5187] path_mount+0x4ad/0xb90 [ 61.328576][ T5187] __se_sys_mount+0x28c/0x2e0 [ 61.328677][ T5187] __x64_sys_mount+0x67/0x80 [ 61.328725][ T5187] x64_sys_call+0xc3b/0x2550 [ 61.328755][ T5187] do_syscall_64+0x112/0x360 [ 61.328831][ T5187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.328860][ T5187] RIP: 0033:0x7f25ae36e159 [ 61.328879][ T5187] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 61.328898][ T5187] RSP: 002b:00007f25acdc7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.328926][ T5187] RAX: ffffffffffffffda RBX: 00007f25ae5f5fa0 RCX: 00007f25ae36e159 [ 61.328985][ T5187] RDX: 0000200000000600 RSI: 0000200000000500 RDI: 0000000000000000 [ 61.329000][ T5187] RBP: 00007f25ae405024 R08: 0000000000000000 R09: 0000000000000000 [ 61.329013][ T5187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 61.329028][ T5187] R13: 00007f25ae5f6038 R14: 00007f25ae5f5fa0 R15: 00007ffe53f9c9b8 [ 61.329060][ T5187] [ 61.347379][ T5189] netlink: 56 bytes leftover after parsing attributes in process `syz.2.481'. [ 61.396405][ T5187] proc_fill_super: can't allocate /proc/self [ 61.624361][ T5200] netlink: 8 bytes leftover after parsing attributes in process `syz.7.484'. [ 61.624407][ T5200] netlink: 12 bytes leftover after parsing attributes in process `syz.7.484'. [ 62.167713][ T5218] loop5: detected capacity change from 0 to 128 [ 62.192812][ T5218] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 62.193058][ T5218] ext4 filesystem being mounted at /88/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 62.271401][ T3616] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 62.404028][ T5231] loop5: detected capacity change from 0 to 512 [ 62.436465][ T5231] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 62.439795][ T5231] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #16: comm syz.5.492: invalid indirect mapped block 32768 (level 2) [ 62.439854][ T5231] loop5: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 62.441246][ T5231] EXT4-fs (loop5): Remounting filesystem read-only [ 62.441358][ T5231] EXT4-fs (loop5): 1 orphan inode deleted [ 62.441375][ T5231] EXT4-fs (loop5): 1 truncate cleaned up [ 62.441718][ T5231] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 62.495717][ T5231] EXT4-fs (loop5): shut down requested (2) [ 62.496233][ T5231] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 62.496264][ T5231] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 62.496465][ T5231] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 62.496487][ T5231] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 62.496515][ T5231] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 62.496639][ T5231] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 62.566787][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 62.628594][ T5233] gre1: entered promiscuous mode [ 62.628684][ T5233] gre1: entered allmulticast mode [ 63.138021][ T5264] loop5: detected capacity change from 0 to 8192 [ 63.180965][ T5264] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 63.457049][ T5283] netlink: 8 bytes leftover after parsing attributes in process `syz.1.514'. [ 63.531873][ T5289] netlink: 'syz.5.516': attribute type 1 has an invalid length. [ 63.548858][ T5289] bond1: entered allmulticast mode [ 63.555775][ T5289] bond1: (slave vti0): The slave device specified does not support setting the MAC address [ 63.555799][ T5289] bond1: (slave vti0): Setting fail_over_mac to active for active-backup mode [ 63.561117][ T5289] bond1: (slave vti0): making interface the new active one [ 63.561143][ T5289] vti0: entered allmulticast mode [ 63.571598][ T5289] bond1: (slave vti0): Enslaving as an active interface with an up link [ 63.645851][ T5295] FAULT_INJECTION: forcing a failure. [ 63.645851][ T5295] name failslab, interval 1, probability 0, space 0, times 0 [ 63.645895][ T5295] CPU: 0 UID: 0 PID: 5295 Comm: syz.1.518 Not tainted syzkaller #0 PREEMPT(lazy) [ 63.645922][ T5295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 63.646016][ T5295] Call Trace: [ 63.646024][ T5295] [ 63.646034][ T5295] __dump_stack+0x1d/0x30 [ 63.646065][ T5295] dump_stack_lvl+0x95/0xd0 [ 63.646145][ T5295] dump_stack+0x15/0x1b [ 63.646175][ T5295] should_fail_ex+0x262/0x280 [ 63.646196][ T5295] ? prepare_creds+0x38/0x550 [ 63.646236][ T5295] should_failslab+0x8c/0xb0 [ 63.646301][ T5295] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 63.646333][ T5295] ? prepare_creds+0x38/0x550 [ 63.646363][ T5295] prepare_creds+0x38/0x550 [ 63.646391][ T5295] lookup_user_key+0x204/0xd60 [ 63.646428][ T5295] ? __pfx_lookup_user_key_possessed+0x10/0x10 [ 63.646489][ T5295] __se_sys_add_key+0x272/0x360 [ 63.646590][ T5295] __x64_sys_add_key+0x67/0x80 [ 63.646626][ T5295] x64_sys_call+0x1fa9/0x2550 [ 63.646656][ T5295] do_syscall_64+0x112/0x360 [ 63.646749][ T5295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.646772][ T5295] RIP: 0033:0x7f394110e159 [ 63.646791][ T5295] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.646812][ T5295] RSP: 002b:00007f393fb67028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 63.646890][ T5295] RAX: ffffffffffffffda RBX: 00007f3941395fa0 RCX: 00007f394110e159 [ 63.646982][ T5295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 63.646997][ T5295] RBP: 00007f39411a5024 R08: fffffffffffffffe R09: 0000000000000000 [ 63.647012][ T5295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 63.647026][ T5295] R13: 00007f3941396038 R14: 00007f3941395fa0 R15: 00007ffd3e74ff98 [ 63.647079][ T5295] [ 63.981758][ T5313] loop1: detected capacity change from 0 to 4096 [ 64.007761][ T5313] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 64.115605][ T5323] loop6: detected capacity change from 0 to 2048 [ 64.138609][ T5323] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 64.269233][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.790004][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 64.918703][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 64.918757][ T29] audit: type=1326 audit(1788522288.843:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.918792][ T29] audit: type=1326 audit(1788522288.843:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.919507][ T29] audit: type=1326 audit(1788522288.843:708): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.919538][ T29] audit: type=1326 audit(1788522288.843:709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.919683][ T29] audit: type=1326 audit(1788522288.843:710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=285 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.919812][ T29] audit: type=1326 audit(1788522288.843:711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.920017][ T29] audit: type=1326 audit(1788522288.843:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.920152][ T29] audit: type=1326 audit(1788522288.843:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=137 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.920251][ T29] audit: type=1326 audit(1788522288.843:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 64.920523][ T29] audit: type=1326 audit(1788522288.843:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5362 comm="syz.1.544" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f394110e159 code=0x7ffc0000 [ 65.623777][ T5385] FAULT_INJECTION: forcing a failure. [ 65.623777][ T5385] name failslab, interval 1, probability 0, space 0, times 0 [ 65.623817][ T5385] CPU: 1 UID: 0 PID: 5385 Comm: syz.7.552 Not tainted syzkaller #0 PREEMPT(lazy) [ 65.623847][ T5385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 65.623862][ T5385] Call Trace: [ 65.623869][ T5385] [ 65.623878][ T5385] __dump_stack+0x1d/0x30 [ 65.623905][ T5385] dump_stack_lvl+0x95/0xd0 [ 65.623926][ T5385] dump_stack+0x15/0x1b [ 65.623945][ T5385] should_fail_ex+0x262/0x280 [ 65.623967][ T5385] ? vm_area_alloc+0x2c/0xb0 [ 65.623993][ T5385] should_failslab+0x8c/0xb0 [ 65.624021][ T5385] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 65.624050][ T5385] ? vm_area_alloc+0x2c/0xb0 [ 65.624079][ T5385] vm_area_alloc+0x2c/0xb0 [ 65.624114][ T5385] mmap_region+0x1266/0x21a0 [ 65.624160][ T5385] do_mmap+0xa20/0xc70 [ 65.624193][ T5385] vm_mmap_pgoff+0x183/0x2d0 [ 65.624220][ T5385] ksys_mmap_pgoff+0xc1/0x310 [ 65.624254][ T5385] ? __x64_sys_mmap+0x49/0x70 [ 65.624287][ T5385] x64_sys_call+0x23b3/0x2550 [ 65.624314][ T5385] do_syscall_64+0x112/0x360 [ 65.624344][ T5385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.624367][ T5385] RIP: 0033:0x7f25ae36e159 [ 65.624385][ T5385] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 65.624404][ T5385] RSP: 002b:00007f25acdc7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 65.624427][ T5385] RAX: ffffffffffffffda RBX: 00007f25ae5f5fa0 RCX: 00007f25ae36e159 [ 65.624442][ T5385] RDX: 0000000000000002 RSI: 0000000000001000 RDI: 0000000000000000 [ 65.624456][ T5385] RBP: 00007f25ae405024 R08: ffffffffffffffff R09: 0000000010000000 [ 65.624471][ T5385] R10: 0000000000109031 R11: 0000000000000246 R12: 0000000000000000 [ 65.624485][ T5385] R13: 00007f25ae5f6038 R14: 00007f25ae5f5fa0 R15: 00007ffe53f9c9b8 [ 65.624505][ T5385] [ 65.804846][ T5397] loop7: detected capacity change from 0 to 512 [ 65.817966][ T5397] EXT4-fs error (device loop7): ext4_orphan_get:1403: inode #15: comm syz.7.558: inode has both inline data and extents flags [ 65.817997][ T5397] loop7: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 65.818223][ T5397] EXT4-fs error (device loop7): ext4_orphan_get:1408: comm syz.7.558: couldn't read orphan inode 15 (err -117) [ 65.818252][ T5397] loop7: lost filesystem error report for type 5 error -117 [ 65.820739][ T5397] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 65.891956][ T5398] loop2: detected capacity change from 0 to 512 [ 65.908599][ T5398] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 65.908627][ T5398] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 65.908662][ T5398] System zones: 0-1, 15-15, 18-18, 34-34 [ 65.908790][ T5398] EXT4-fs (loop2): orphan cleanup on readonly fs [ 65.908836][ T5398] EXT4-fs warning (device loop2): ext4_enable_quotas:7304: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 65.908881][ T5398] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 65.910517][ T5403] xt_hashlimit: size too large, truncated to 1048576 [ 65.911952][ T5398] EXT4-fs error (device loop2): ext4_orphan_get:1429: comm syz.2.556: bad orphan inode 16 [ 65.912027][ T5398] loop2: lost filesystem error report for type 5 error -117 [ 65.912302][ T5398] ext4_test_bit(bit=15, block=18) = 1 [ 65.912334][ T5398] is_bad_inode(inode)=0 [ 65.912342][ T5398] NEXT_ORPHAN(inode)=0 [ 65.912351][ T5398] max_ino=32 [ 65.912358][ T5398] i_nlink=2 [ 65.947897][ T5398] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 66.069589][ T5393] SELinux: ebitmap: truncated map [ 66.069633][ T5393] SELinux: invalid class [ 66.071935][ T5393] SELinux: failed to load policy [ 66.118878][ T3846] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.119767][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.046260][ T5434] FAULT_INJECTION: forcing a failure. [ 67.046260][ T5434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 67.046308][ T5434] CPU: 0 UID: 0 PID: 5434 Comm: syz.7.570 Not tainted syzkaller #0 PREEMPT(lazy) [ 67.046338][ T5434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.046354][ T5434] Call Trace: [ 67.046363][ T5434] [ 67.046373][ T5434] __dump_stack+0x1d/0x30 [ 67.046417][ T5434] dump_stack_lvl+0x95/0xd0 [ 67.046444][ T5434] dump_stack+0x15/0x1b [ 67.046469][ T5434] should_fail_ex+0x262/0x280 [ 67.046504][ T5434] should_fail+0xb/0x20 [ 67.046525][ T5434] should_fail_usercopy+0x1a/0x20 [ 67.046572][ T5434] _copy_to_user+0x20/0xa0 [ 67.046601][ T5434] bpf_vlog_reverse_ubuf+0x265/0x360 [ 67.046645][ T5434] bpf_vlog_finalize+0x11a/0x200 [ 67.046724][ T5434] bpf_log_attr_finalize+0x33/0x100 [ 67.046749][ T5434] btf_new_fd+0x34a/0x670 [ 67.046789][ T5434] bpf_btf_load+0x116/0x130 [ 67.046821][ T5434] __sys_bpf+0xbce/0xc30 [ 67.046898][ T5434] ? do_futex+0x350/0x460 [ 67.047006][ T5434] __x64_sys_bpf+0x69/0x80 [ 67.047032][ T5434] x64_sys_call+0xf26/0x2550 [ 67.047063][ T5434] do_syscall_64+0x112/0x360 [ 67.047097][ T5434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.047211][ T5434] RIP: 0033:0x7f25ae36e159 [ 67.047241][ T5434] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 67.047330][ T5434] RSP: 002b:00007f25acdc7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 67.047355][ T5434] RAX: ffffffffffffffda RBX: 00007f25ae5f5fa0 RCX: 00007f25ae36e159 [ 67.047376][ T5434] RDX: 0000000000000028 RSI: 00002000000001c0 RDI: 0000000000000012 [ 67.047390][ T5434] RBP: 00007f25ae405024 R08: 0000000000000000 R09: 0000000000000000 [ 67.047431][ T5434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 67.047447][ T5434] R13: 00007f25ae5f6038 R14: 00007f25ae5f5fa0 R15: 00007ffe53f9c9b8 [ 67.047490][ T5434] [ 67.259091][ T5441] bridge1: entered promiscuous mode [ 67.259126][ T5441] bridge1: entered allmulticast mode [ 67.407302][ T5449] loop7: detected capacity change from 0 to 512 [ 67.707511][ T137] netdevsim netdevsim7 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.753587][ T137] netdevsim netdevsim7 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.788462][ T137] netdevsim netdevsim7 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.946033][ T137] netdevsim netdevsim7 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.117183][ T137] bridge_slave_1: left allmulticast mode [ 68.117214][ T137] bridge_slave_1: left promiscuous mode [ 68.117418][ T137] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.137470][ T137] bridge_slave_0: left allmulticast mode [ 68.137503][ T137] bridge_slave_0: left promiscuous mode [ 68.137677][ T137] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.195064][ T137] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.208647][ T137] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.209330][ T137] bond0 (unregistering): Released all slaves [ 68.259164][ T137] hsr_slave_0: left promiscuous mode [ 68.259496][ T137] hsr_slave_1: left promiscuous mode [ 68.259899][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 68.259914][ T137] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 68.260534][ T137] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 68.260615][ T137] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 68.271426][ T137] veth1_macvtap: left promiscuous mode [ 68.271450][ T137] veth0_macvtap: left promiscuous mode [ 68.271498][ T137] veth1_vlan: left promiscuous mode [ 68.271526][ T137] veth0_vlan: left promiscuous mode [ 68.424146][ T137] team0 (unregistering): Port device team_slave_1 removed [ 68.450455][ T137] team0 (unregistering): Port device team_slave_0 removed [ 68.502970][ T5473] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.503013][ T5473] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.503071][ T5473] bridge_slave_0: entered allmulticast mode [ 68.503576][ T5473] bridge_slave_0: entered promiscuous mode [ 68.504643][ T5473] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.504674][ T5473] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.504772][ T5473] bridge_slave_1: entered allmulticast mode [ 68.505342][ T5473] bridge_slave_1: entered promiscuous mode [ 68.524244][ T3023] 8021q: adding VLAN 0 to HW filter on device eth13 [ 68.533978][ T5473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.536248][ T5473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.546639][ T5473] team0: Port device team_slave_0 added [ 68.547574][ T5473] team0: Port device team_slave_1 added [ 68.559022][ T5473] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.559037][ T5473] 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 1532 would solve the problem. [ 68.559065][ T5473] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.559625][ T5473] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.559637][ T5473] 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 1532 would solve the problem. [ 68.559665][ T5473] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.588496][ T5473] hsr_slave_0: entered promiscuous mode [ 68.590205][ T5473] hsr_slave_1: entered promiscuous mode [ 68.782650][ T5473] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 68.792086][ T5473] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 68.800170][ T5473] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 68.809206][ T5473] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 68.817206][ T5473] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 68.826163][ T5473] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 68.827100][ T3023] 8021q: adding VLAN 0 to HW filter on device eth14 [ 68.842468][ T5473] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 68.851641][ T5473] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 68.906872][ T5473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.925544][ T5473] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.934639][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.934682][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.951005][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.951048][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.055372][ T3023] 8021q: adding VLAN 0 to HW filter on device eth16 [ 69.121567][ T5473] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.200490][ T3023] 8021q: adding VLAN 0 to HW filter on device eth15 [ 69.267916][ T5473] veth0_vlan: entered promiscuous mode [ 69.270448][ T5473] veth1_vlan: entered promiscuous mode [ 69.280551][ T5473] veth0_macvtap: entered promiscuous mode [ 69.281985][ T5473] veth1_macvtap: entered promiscuous mode [ 69.288223][ T5473] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.289511][ T5473] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.324622][ T12] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.344678][ T137] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.344857][ T137] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.344901][ T137] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.390098][ T5605] loop1: detected capacity change from 0 to 256 [ 69.397202][ T5605] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 69.538363][ T5616] GUP no longer grows the stack in syz.6.611 (5616): 200000005000-200000008000 (200000004000) [ 69.538432][ T5616] CPU: 0 UID: 0 PID: 5616 Comm: syz.6.611 Not tainted syzkaller #0 PREEMPT(lazy) [ 69.538470][ T5616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 69.538520][ T5616] Call Trace: [ 69.538530][ T5616] [ 69.538540][ T5616] __dump_stack+0x1d/0x30 [ 69.538574][ T5616] dump_stack_lvl+0x95/0xd0 [ 69.538598][ T5616] dump_stack+0x15/0x1b [ 69.538692][ T5616] fixup_user_fault+0x4fe/0x550 [ 69.538718][ T5616] fault_in_user_writeable+0x5c/0xc0 [ 69.538814][ T5616] futex_lock_pi+0x5f4/0x7c0 [ 69.538936][ T5616] ? __pfx_futex_wake_mark+0x10/0x10 [ 69.538985][ T5616] do_futex+0x2ea/0x460 [ 69.539023][ T5616] __se_sys_futex+0x2f6/0x370 [ 69.539115][ T5616] ? kcov_ioctl+0x4c6/0x630 [ 69.539152][ T5616] __x64_sys_futex+0x78/0x90 [ 69.539184][ T5616] x64_sys_call+0x22e2/0x2550 [ 69.539215][ T5616] do_syscall_64+0x112/0x360 [ 69.539246][ T5616] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.539330][ T5616] RIP: 0033:0x7f4abb45e159 [ 69.539349][ T5616] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 69.539377][ T5616] RSP: 002b:00007f4ab9e96028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 69.539407][ T5616] RAX: ffffffffffffffda RBX: 00007f4abb6e6090 RCX: 00007f4abb45e159 [ 69.539425][ T5616] RDX: 0000000000000001 RSI: 000000000000008d RDI: 0000200000004000 [ 69.539442][ T5616] RBP: 00007f4abb4f5024 R08: 0000000000000000 R09: 0000000000000001 [ 69.539459][ T5616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.539475][ T5616] R13: 00007f4abb6e6128 R14: 00007f4abb6e6090 R15: 00007ffecb6a9da8 [ 69.539518][ T5616] [ 69.572761][ T5617] netlink: 24 bytes leftover after parsing attributes in process `syz.1.602'. [ 69.572784][ T5617] netlink: 24 bytes leftover after parsing attributes in process `syz.1.602'. [ 70.009543][ T5641] netlink: 4 bytes leftover after parsing attributes in process `syz.2.617'. [ 70.016681][ T5643] loop6: detected capacity change from 0 to 128 [ 70.032933][ T5643] FAULT_INJECTION: forcing a failure. [ 70.032933][ T5643] name failslab, interval 1, probability 0, space 0, times 0 [ 70.033007][ T5643] CPU: 1 UID: 0 PID: 5643 Comm: syz.6.618 Not tainted syzkaller #0 PREEMPT(lazy) [ 70.033038][ T5643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 70.033053][ T5643] Call Trace: [ 70.033061][ T5643] [ 70.033070][ T5643] __dump_stack+0x1d/0x30 [ 70.033097][ T5643] dump_stack_lvl+0x95/0xd0 [ 70.033204][ T5643] dump_stack+0x15/0x1b [ 70.033228][ T5643] should_fail_ex+0x262/0x280 [ 70.033268][ T5643] should_failslab+0x8c/0xb0 [ 70.033299][ T5643] kmem_cache_alloc_lru_noprof+0x7f/0x3f0 [ 70.033310][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 70.033333][ T29] audit: type=1400 audit(1788522293.953:745): avc: denied { mounton } for pid=5642 comm="syz.6.618" path="/104/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/proc" dev="loop6" ino=17 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 70.033363][ T5643] ? fat_alloc_inode+0x3c/0xe0 [ 70.033399][ T5643] ? fat_alloc_inode+0x3c/0xe0 [ 70.033506][ T5643] ? __pfx_fat_alloc_inode+0x10/0x10 [ 70.033549][ T5643] fat_alloc_inode+0x3c/0xe0 [ 70.033587][ T5643] ? __pfx_fat_alloc_inode+0x10/0x10 [ 70.033642][ T5643] alloc_inode+0x40/0x170 [ 70.033676][ T5643] new_inode+0x1d/0xe0 [ 70.033698][ T5643] fat_build_inode+0x163/0x290 [ 70.033761][ T5643] vfat_lookup+0x164/0x2e0 [ 70.033786][ T5643] lookup_one_qstr_excl+0xc7/0x240 [ 70.033814][ T5643] filename_create+0x155/0x220 [ 70.033863][ T5643] filename_mknodat+0x13e/0x450 [ 70.033959][ T5643] __se_sys_mknodat+0x38/0xf0 [ 70.034066][ T5643] __x64_sys_mknodat+0x55/0x70 [ 70.034156][ T5643] x64_sys_call+0x2182/0x2550 [ 70.034251][ T5643] do_syscall_64+0x112/0x360 [ 70.034282][ T5643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 70.034306][ T5643] RIP: 0033:0x7f4abb45e159 [ 70.034380][ T5643] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 70.034400][ T5643] RSP: 002b:00007f4ab9eb7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000103 [ 70.034462][ T5643] RAX: ffffffffffffffda RBX: 00007f4abb6e5fa0 RCX: 00007f4abb45e159 [ 70.034478][ T5643] RDX: 0000000000006000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 70.034493][ T5643] RBP: 00007f4abb4f5024 R08: 0000000000000000 R09: 0000000000000000 [ 70.034509][ T5643] R10: 000000000000070c R11: 0000000000000246 R12: 0000000000000000 [ 70.034573][ T5643] R13: 00007f4abb6e6038 R14: 00007f4abb6e5fa0 R15: 00007ffecb6a9da8 [ 70.034595][ T5643] [ 70.431914][ T5664] netlink: 8 bytes leftover after parsing attributes in process `syz.5.625'. [ 70.538584][ T5672] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.538811][ T5672] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.679904][ T5672] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 70.691950][ T5672] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 70.784360][ T137] netdevsim netdevsim5 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.784417][ T137] netdevsim netdevsim5 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.784461][ T137] netdevsim netdevsim5 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.784555][ T137] netdevsim netdevsim5 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.133060][ T5716] loop2: detected capacity change from 0 to 2048 [ 71.155998][ T5718] loop8: detected capacity change from 0 to 1024 [ 71.171233][ T5718] EXT4-fs (loop8): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 71.184901][ T5716] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.200944][ T5718] EXT4-fs error (device loop8): ext4_map_blocks:790: inode #3: block 2: comm syz.8.643: lblock 2 mapped to illegal pblock 2 (length 1) [ 71.200987][ T5718] loop8: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 71.201063][ T5718] Quota error (device loop8): qtree_write_dquot: dquota write failed [ 71.201173][ T5718] EXT4-fs error (device loop8): ext4_map_blocks:790: inode #3: block 48: comm syz.8.643: lblock 0 mapped to illegal pblock 48 (length 1) [ 71.201206][ T5718] loop8: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 71.201419][ T5718] Quota error (device loop8): v2_write_file_info: Can't write info structure [ 71.201438][ T5718] EXT4-fs error (device loop8): ext4_acquire_dquot:7069: comm syz.8.643: Failed to acquire dquot type 0 [ 71.201463][ T5718] loop8: lost filesystem error report for type 5 error -117 [ 71.204362][ T5718] EXT4-fs error (device loop8) in ext4_reserve_inode_write:6517: Corrupt filesystem [ 71.204384][ T5718] loop8: lost filesystem error report for type 5 error -117 [ 71.204459][ T5718] EXT4-fs error (device loop8): ext4_evict_inode:269: inode #11: comm syz.8.643: mark_inode_dirty error [ 71.204558][ T5718] loop8: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 71.204626][ T5718] EXT4-fs warning (device loop8): ext4_evict_inode:272: couldn't mark inode dirty (err -117) [ 71.204716][ T5718] EXT4-fs (loop8): 1 orphan inode deleted [ 71.205091][ T5718] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.208018][ T29] audit: type=1400 audit(1788522295.133:746): avc: denied { write } for pid=5715 comm="syz.2.642" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.211474][ T29] audit: type=1400 audit(1788522295.133:747): avc: denied { write } for pid=5717 comm="syz.8.643" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.211767][ T29] audit: type=1400 audit(1788522295.133:748): avc: denied { write } for pid=5717 comm="syz.8.643" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.268289][ T5473] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.268670][ T70] EXT4-fs error (device loop8): ext4_map_blocks:790: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 71.268753][ T70] loop8: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 71.268829][ T70] Quota error (device loop8): remove_tree: Can't read quota data block 1 [ 71.268848][ T70] EXT4-fs error (device loop8): ext4_release_dquot:7105: comm kworker/u8:4: Failed to release dquot type 0 [ 71.268887][ T70] loop8: lost filesystem error report for type 5 error -117 [ 71.269137][ T5473] EXT4-fs error (device loop8): __ext4_get_inode_loc:4916: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 71.269164][ T5473] loop8: lost filesystem error report for type 5 error -117 [ 71.269226][ T5473] EXT4-fs error (device loop8) in ext4_reserve_inode_write:6517: Corrupt filesystem [ 71.269273][ T5473] loop8: lost filesystem error report for type 5 error -117 [ 71.269413][ T5473] EXT4-fs error (device loop8): ext4_quota_off:7353: inode #3: comm syz-executor: mark_inode_dirty error [ 71.269452][ T5473] loop8: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 71.269641][ T5473] EXT4-fs error (device loop8): __ext4_get_inode_loc:4916: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 71.269668][ T5473] loop8: lost filesystem error report for type 5 error -117 [ 71.363429][ T5728] loop8: detected capacity change from 0 to 1024 [ 71.392638][ T5728] EXT4-fs (loop8): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 71.392706][ T5728] ext4 filesystem being mounted at /9/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.414580][ T29] audit: type=1400 audit(1788522295.333:749): avc: denied { write } for pid=5727 comm="syz.8.646" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.424884][ T29] audit: type=1400 audit(1788522295.333:750): avc: denied { lock } for pid=5727 comm="syz.8.646" path="/9/file1/file1" dev="loop8" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 71.427211][ T29] audit: type=1400 audit(1788522295.333:751): avc: denied { write } for pid=5727 comm="syz.8.646" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 71.429353][ T5727] EXT4-fs error (device loop8): ext4_free_blocks:6719: comm syz.8.646: Freeing blocks not in datazone - block = 0, count = 16 [ 71.430934][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.431108][ T5727] EXT4-fs error (device loop8): ext4_validate_block_bitmap:445: comm syz.8.646: bg 0: block 112: padding at end of block bitmap is not set [ 71.434075][ T5727] EXT4-fs error (device loop8) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 71.490385][ T5473] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 71.549921][ T5741] tmpfs: Too few inodes for current use [ 71.685399][ T5743] loop8: detected capacity change from 0 to 512 [ 71.690506][ T5743] EXT4-fs (loop8): encrypted files will use data=ordered instead of data journaling mode [ 71.695181][ T5743] EXT4-fs (loop8): 1 truncate cleaned up [ 71.695561][ T5743] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.777383][ T5748] EXT4-fs error (device loop8): xattr_find_entry:333: inode #15: comm syz.8.656: corrupted xattr entries [ 71.840132][ T5749] 9pnet: p9_errstr2errno: server reported unknown error tun [ 71.854924][ T5473] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.913739][ T5764] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.913919][ T5764] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.943121][ T5766] loop8: detected capacity change from 0 to 2048 [ 71.958456][ T5764] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.963178][ T5764] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.015321][ T137] netdevsim netdevsim2 netdevsim3: unset [0, 0] type 1 family 0 port 8472 - 0 [ 72.015369][ T137] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.015564][ T12] netdevsim netdevsim2 netdevsim2: unset [0, 0] type 1 family 0 port 8472 - 0 [ 72.015633][ T12] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.015667][ T12] netdevsim netdevsim2 netdevsim1: unset [0, 0] type 1 family 0 port 8472 - 0 [ 72.015697][ T12] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.015746][ T12] netdevsim netdevsim2 netdevsim0: unset [0, 0] type 1 family 0 port 8472 - 0 [ 72.015779][ T12] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.222012][ T5776] FAULT_INJECTION: forcing a failure. [ 72.222012][ T5776] name failslab, interval 1, probability 0, space 0, times 0 [ 72.222056][ T5776] CPU: 0 UID: 0 PID: 5776 Comm: syz.8.667 Not tainted syzkaller #0 PREEMPT(lazy) [ 72.222087][ T5776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 72.222179][ T5776] Call Trace: [ 72.222242][ T5776] [ 72.222250][ T5776] __dump_stack+0x1d/0x30 [ 72.222277][ T5776] dump_stack_lvl+0x95/0xd0 [ 72.222375][ T5776] dump_stack+0x15/0x1b [ 72.222426][ T5776] should_fail_ex+0x262/0x280 [ 72.222450][ T5776] ? dst_alloc+0xbd/0x100 [ 72.222553][ T5776] should_failslab+0x8c/0xb0 [ 72.222583][ T5776] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 72.222637][ T5776] ? dst_alloc+0xbd/0x100 [ 72.222669][ T5776] dst_alloc+0xbd/0x100 [ 72.222714][ T5776] ip_route_output_key_hash_rcu+0xed9/0x1320 [ 72.222810][ T5776] ip_route_output_flow+0x65/0x110 [ 72.222875][ T5776] ip_tunnel_xmit+0x66a/0x12a0 [ 72.222911][ T5776] ipgre_xmit+0x5b8/0x6a0 [ 72.222937][ T5776] dev_hard_start_xmit+0x10c/0x380 [ 72.222970][ T5776] __dev_queue_xmit+0xbfd/0x1e90 [ 72.223032][ T5776] ? __dev_queue_xmit+0x151/0x1e90 [ 72.223118][ T5776] ? should_failslab+0x8c/0xb0 [ 72.223194][ T5776] ? __kmalloc_node_track_caller_noprof+0x2e4/0x500 [ 72.223227][ T5776] ? skb_release_data+0x5d5/0x600 [ 72.223273][ T5776] ? pskb_expand_head+0x7ea/0x970 [ 72.223307][ T5776] __bpf_redirect+0x708/0x960 [ 72.223341][ T5776] bpf_clone_redirect+0x206/0x280 [ 72.223403][ T5776] bpf_prog_3e1cbbed0c4acd81+0x5f/0x68 [ 72.223426][ T5776] ? _raw_spin_unlock_irqrestore+0x9/0x30 [ 72.223533][ T5776] ? hrtimer_start_range_ns+0x108/0x120 [ 72.223570][ T5776] ? _raw_spin_unlock+0x9/0x30 [ 72.223607][ T5776] ? finish_task_switch+0x121/0x340 [ 72.223634][ T5776] ? __schedule+0x79e/0xd20 [ 72.223772][ T5776] ? is_bpf_text_address+0x141/0x160 [ 72.223801][ T5776] ? preempt_schedule_common+0x12/0x40 [ 72.223836][ T5776] ? preempt_schedule_thunk+0x16/0x40 [ 72.223871][ T5776] ? bpf_test_timer_continue+0xac/0x350 [ 72.223948][ T5776] bpf_test_run+0x29b/0x620 [ 72.223975][ T5776] ? __list_add_valid_or_report+0x38/0xe0 [ 72.224006][ T5776] ? bpf_test_run+0x198/0x620 [ 72.224144][ T5776] bpf_prog_test_run_skb+0xe67/0x11b0 [ 72.224174][ T5776] ? __rcu_read_unlock+0x4e/0x70 [ 72.224303][ T5776] ? __fget_files+0x184/0x1c0 [ 72.224327][ T5776] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 72.224354][ T5776] bpf_prog_test_run+0x208/0x340 [ 72.224381][ T5776] __sys_bpf+0x8da/0xc30 [ 72.224477][ T5776] ? do_futex+0x350/0x460 [ 72.224532][ T5776] __x64_sys_bpf+0x69/0x80 [ 72.224554][ T5776] x64_sys_call+0xf26/0x2550 [ 72.224581][ T5776] do_syscall_64+0x112/0x360 [ 72.224670][ T5776] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 72.224727][ T5776] RIP: 0033:0x7fcb1f3ce159 [ 72.224745][ T5776] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 72.224780][ T5776] RSP: 002b:00007fcb1de27028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 72.224804][ T5776] RAX: ffffffffffffffda RBX: 00007fcb1f655fa0 RCX: 00007fcb1f3ce159 [ 72.224832][ T5776] RDX: 0000000000000050 RSI: 0000200000000080 RDI: 000000000000000a [ 72.224930][ T5776] RBP: 00007fcb1f465024 R08: 0000000000000000 R09: 0000000000000000 [ 72.224945][ T5776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.225014][ T5776] R13: 00007fcb1f656038 R14: 00007fcb1f655fa0 R15: 00007ffea2211318 [ 72.225034][ T5776] [ 72.760393][ T5791] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 72.827758][ T5795] loop5: detected capacity change from 0 to 2048 [ 72.835106][ T5795] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.871887][ T5795] EXT4-fs mount: 2 callbacks suppressed [ 72.871919][ T5795] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.897987][ T5795] EXT4-fs (loop5): shut down requested (2) [ 72.908145][ T5795] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 72.908198][ T5795] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 72.933316][ T5795] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 72.933353][ T5795] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 72.933385][ T5795] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 72.942678][ T5795] SELinux: inode_doinit_use_xattr: getxattr returned 5 for dev=loop5 ino=12 [ 72.944911][ T5801] netlink: 8 bytes leftover after parsing attributes in process `syz.1.679'. [ 72.995286][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.015450][ T5803] netlink: 'syz.2.682': attribute type 1 has an invalid length. [ 73.049980][ T5803] 8021q: adding VLAN 0 to HW filter on device bond1 [ 73.076034][ T5803] bond1: (slave geneve2): making interface the new active one [ 73.090614][ T5803] bond1: (slave geneve2): Enslaving as an active interface with an up link [ 73.124381][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.124503][ T51] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.124598][ T51] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.124665][ T51] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.142255][ T5811] loop5: detected capacity change from 0 to 2048 [ 73.169221][ T5811] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.282431][ T3616] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.428003][ T5827] loop2: detected capacity change from 0 to 4096 [ 73.441637][ T5827] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.609351][ T5868] loop6: detected capacity change from 0 to 1024 [ 73.621106][ T5868] EXT4-fs: Ignoring removed bh option [ 73.648511][ T5868] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.718159][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.861151][ T5888] loop6: detected capacity change from 0 to 512 [ 73.893661][ T5888] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.893784][ T5888] ext4 filesystem being mounted at /123/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.952743][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.261496][ T5915] netlink: 8 bytes leftover after parsing attributes in process `syz.5.713'. [ 74.261603][ T5915] netlink: 8 bytes leftover after parsing attributes in process `syz.5.713'. [ 74.335118][ T5919] netlink: 8 bytes leftover after parsing attributes in process `syz.5.715'. [ 74.335164][ T5919] netlink: 4 bytes leftover after parsing attributes in process `syz.5.715'. [ 74.555393][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.563830][ T5932] netlink: 8 bytes leftover after parsing attributes in process `syz.5.722'. [ 74.609390][ T5934] sit0: entered allmulticast mode [ 74.613362][ T5937] netlink: 'syz.2.721': attribute type 19 has an invalid length. [ 74.613382][ T5937] __nla_validate_parse: 1 callbacks suppressed [ 74.613393][ T5937] netlink: 4 bytes leftover after parsing attributes in process `syz.2.721'. [ 74.623220][ T5937] netlink: 'syz.2.721': attribute type 19 has an invalid length. [ 74.623238][ T5937] netlink: 4 bytes leftover after parsing attributes in process `syz.2.721'. [ 74.623311][ T5885] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 74.623359][ T5885] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 74.623470][ T5885] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 74.623507][ T5885] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 74.629681][ T5934] sit0: entered promiscuous mode [ 74.805421][ T5949] netlink: 1363 bytes leftover after parsing attributes in process `syz.1.730'. [ 74.999785][ T5957] loop8: detected capacity change from 0 to 4096 [ 75.032495][ T5957] EXT4-fs (loop8): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.069386][ T29] kauditd_printk_skb: 883 callbacks suppressed [ 75.069414][ T29] audit: type=1400 audit(1788522298.993:1635): avc: denied { write } for pid=5956 comm="syz.8.733" name="/" dev="loop8" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 75.966195][ T29] audit: type=1400 audit(1788522299.893:1636): avc: denied { write } for pid=5975 comm="syz.1.748" name="mcfilter6" dev="proc" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 75.974734][ T5978] bridge0: entered promiscuous mode [ 75.974756][ T5978] bridge0: entered allmulticast mode [ 76.053028][ T5473] EXT4-fs (loop8): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.282905][ T6001] all: renamed from bridge_slave_0 (while UP) [ 76.357057][ T6006] loop2: detected capacity change from 0 to 512 [ 76.391945][ T6006] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.392056][ T6006] ext4 filesystem being mounted at /161/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.394873][ T29] audit: type=1400 audit(1788522300.313:1637): avc: denied { setattr } for pid=6004 comm="syz.2.752" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 76.396055][ T29] audit: type=1400 audit(1788522300.313:1638): avc: denied { write } for pid=6004 comm="syz.2.752" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.396347][ T6006] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm syz.2.752: bg 0: block 217: padding at end of block bitmap is not set [ 76.401587][ T29] audit: type=1400 audit(1788522300.313:1639): avc: denied { read write } for pid=6004 comm="syz.2.752" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 76.401637][ T29] audit: type=1400 audit(1788522300.313:1640): avc: denied { open } for pid=6004 comm="syz.2.752" path="/161/file2/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 76.440662][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.556881][ T6015] loop1: detected capacity change from 0 to 512 [ 76.576458][ T6013] loop6: detected capacity change from 0 to 4096 [ 76.586493][ T6015] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.586582][ T6015] ext4 filesystem being mounted at /132/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 76.588576][ T6013] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.610853][ T29] audit: type=1400 audit(1788522300.543:1641): avc: denied { write } for pid=6014 comm="syz.1.764" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.620629][ T29] audit: type=1400 audit(1788522300.543:1642): avc: denied { write } for pid=6012 comm="syz.6.754" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 76.701368][ T6022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.707881][ T6022] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.761862][ T3299] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.790501][ T6022] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.910084][ T6023] ================================================================== [ 76.910116][ T6023] BUG: KCSAN: data-race in filemap_splice_read / filemap_splice_read [ 76.910148][ T6023] [ 76.910157][ T6023] write to 0xffff88810d2340a0 of 8 bytes by task 6013 on cpu 1: [ 76.910178][ T6023] filemap_splice_read+0x52a/0x790 [ 76.910205][ T6023] ext4_file_splice_read+0x8f/0xb0 [ 76.910233][ T6023] splice_direct_to_actor+0x261/0x680 [ 76.910272][ T6023] do_splice_direct+0x119/0x1a0 [ 76.910309][ T6023] do_sendfile+0x37d/0x640 [ 76.910331][ T6023] __x64_sys_sendfile64+0x105/0x150 [ 76.910363][ T6023] x64_sys_call+0x1015/0x2550 [ 76.910391][ T6023] do_syscall_64+0x112/0x360 [ 76.910419][ T6023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.910445][ T6023] [ 76.910453][ T6023] write to 0xffff88810d2340a0 of 8 bytes by task 6023 on cpu 0: [ 76.910473][ T6023] filemap_splice_read+0x52a/0x790 [ 76.910500][ T6023] ext4_file_splice_read+0x8f/0xb0 [ 76.910527][ T6023] splice_direct_to_actor+0x261/0x680 [ 76.910566][ T6023] do_splice_direct+0x119/0x1a0 [ 76.910600][ T6023] do_sendfile+0x37d/0x640 [ 76.910616][ T6023] __x64_sys_sendfile64+0x105/0x150 [ 76.910647][ T6023] x64_sys_call+0x1015/0x2550 [ 76.910686][ T6023] do_syscall_64+0x112/0x360 [ 76.910716][ T6023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.910742][ T6023] [ 76.910747][ T6023] value changed: 0x000000000000017e -> 0x000000000000017f [ 76.910759][ T6023] [ 76.910763][ T6023] Reported by Kernel Concurrency Sanitizer on: [ 76.910774][ T6023] CPU: 0 UID: 0 PID: 6023 Comm: syz.6.754 Not tainted syzkaller #0 PREEMPT(lazy) [ 76.910803][ T6023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 76.910817][ T6023] ================================================================== [ 76.918794][ T6022] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.928864][ T6022] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.984097][ T6022] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.984175][ T6022] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.992213][ T6022] veth1_vlan: left promiscuous mode [ 76.992544][ T6022] veth0_vlan: left promiscuous mode [ 76.999052][ T6022] veth0_vlan: entered promiscuous mode [ 77.007461][ T6022] veth1_vlan: entered promiscuous mode [ 77.066561][ T6022] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 77.079605][ T6022] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 77.122933][ T6022] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 77.124092][ T6022] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 77.157397][ T6022] A link change request failed with some changes committed already. Interface vxlan0 may have been left with an inconsistent configuration, please check. [ 77.158092][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.158127][ T5881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.158816][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.158845][ T5881] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.472543][ T3833] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.835988][ T29] audit: type=1400 audit(1788522303.763:1643): avc: denied { write } for pid=6039 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 79.876727][ T29] audit: type=1400 audit(1788522303.803:1644): avc: denied { write } for pid=6050 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.106493][ T29] audit: type=1400 audit(1788522304.033:1645): avc: denied { write } for pid=6053 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.129945][ T29] audit: type=1400 audit(1788522304.033:1646): avc: denied { write } for pid=6064 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.203364][ T29] audit: type=1400 audit(1788522304.123:1647): avc: denied { write } for pid=6067 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.226994][ T29] audit: type=1400 audit(1788522304.123:1648): avc: denied { write } for pid=6078 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.299382][ T29] audit: type=1400 audit(1788522304.223:1649): avc: denied { write } for pid=6081 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 80.323487][ T29] audit: type=1400 audit(1788522304.223:1650): avc: denied { write } for pid=6092 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1