last executing test programs: 19.28824443s ago: executing program 1 (id=590): kexec_load(0x0, 0x0, &(0x7f0000000000), 0x0) 19.238512851s ago: executing program 1 (id=593): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 18.923392796s ago: executing program 1 (id=595): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 18.727592789s ago: executing program 4 (id=607): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse', 0x2, 0x0) 18.727403749s ago: executing program 4 (id=608): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/uverbs0', 0x2, 0x0) 18.67948152s ago: executing program 4 (id=609): timerfd_create(0x0, 0x0) 18.67892318s ago: executing program 4 (id=610): pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) 18.501270922s ago: executing program 1 (id=599): getdents64(0xffffffffffffffff, &(0x7f0000000000), 0x0) 18.487827763s ago: executing program 1 (id=612): socket$inet6_icmp(0xa, 0x2, 0x3a) 18.418794754s ago: executing program 4 (id=611): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 18.364642875s ago: executing program 4 (id=615): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 17.99893454s ago: executing program 1 (id=613): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.041293284s ago: executing program 2 (id=907): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x0, 0x0, 0x2, 0x2}, @array={0x0, 0x0, 0x0, 0xa, 0x3, {0x0, 0x2000000}}]}}, 0x0, 0x3e, 0x0, 0x1, 0x0, 0x0, @void, @value}, 0x28) 972.160765ms ago: executing program 3 (id=910): kexec_load(0xfffffffffffffffc, 0x2, &(0x7f0000000900)=[{0x0, 0x0, 0x200000000}, {0x0, 0x0, 0x3e0000000000, 0x8000}], 0x0) 971.777635ms ago: executing program 2 (id=911): fsopen(0x0, 0x0) 941.271656ms ago: executing program 3 (id=913): bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x10, 0x7fffffff, 0xfff, 0x7, 0x2c40, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 886.282697ms ago: executing program 2 (id=916): getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000001600)) 866.458867ms ago: executing program 0 (id=917): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x5, &(0x7f0000000100), 0x0, 0x5aa, &(0x7f0000001940)="$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") 830.794697ms ago: executing program 3 (id=920): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x3000000, &(0x7f0000000080), 0x1, 0x533, &(0x7f0000000b00)="$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") 828.185747ms ago: executing program 2 (id=921): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) 767.912208ms ago: executing program 2 (id=923): perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 658.24448ms ago: executing program 2 (id=927): syz_read_part_table(0x1060, &(0x7f0000000000)="$eJzsz8FpAlEUBdA7n/mZCQSyTxFTRxaBrLJOE/bhypUd2I7FiIJ8YRwtQV2cs3k8ePfBDc9VcmqttXLb345J9zVmSsm2Jqm/U9Jm6Yd7bH+dbTinbuqSTbKu+U/qe5KPJN3PMCar75Skn48+D+Pyo8vf7qFdAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOBFXQIAAP//s1YVKg==") 586.286441ms ago: executing program 0 (id=928): syz_clone3(&(0x7f00000004c0)={0xa690b000, &(0x7f0000000040), 0x0, 0x0, {}, &(0x7f0000000100)=""/161, 0xa1, 0x0, 0x0}, 0x58) 465.239863ms ago: executing program 3 (id=933): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000000)={[{@oldalloc}, {@bh}, {@nobarrier}]}, 0x10, 0x24f, &(0x7f0000000a80)="$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") 443.483623ms ago: executing program 0 (id=935): signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x1000) 442.178943ms ago: executing program 6 (id=936): lsm_set_self_attr(0x68, 0x0, 0x0, 0x0) 357.507125ms ago: executing program 5 (id=937): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x3, [@const={0x1}, @decl_tag={0x8, 0x0, 0x0, 0x11, 0x1, 0x2}, @type_tag={0x10, 0x0, 0x0, 0x12, 0x4}, @enum={0xa, 0x1, 0x0, 0x6, 0x4, [{0x4, 0x6e97}]}, @restrict={0xd, 0x0, 0x0, 0xb, 0x4}]}, {0x0, [0x5f]}}, &(0x7f0000000380)=""/75, 0x63, 0x4b, 0x1, 0x2, 0x0, @void, @value}, 0x28) 357.366934ms ago: executing program 6 (id=938): bpf$ITER_CREATE(0x21, 0x0, 0x0) 357.275614ms ago: executing program 0 (id=939): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000002000000000000000000000d03000000000000000000000110000000800000000000000000000003000000000100000002"], 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) 343.075435ms ago: executing program 5 (id=940): select(0x40, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff2}, &(0x7f00000000c0)={0x4}, 0x0, &(0x7f0000000100)={0x7fffffffffffffff}) 249.043766ms ago: executing program 5 (id=941): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001400)={0x15, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="dba800fe5000000071101a000000000095"], &(0x7f0000000480)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 248.924266ms ago: executing program 6 (id=942): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 238.999066ms ago: executing program 0 (id=943): syz_io_uring_setup(0x8d2, &(0x7f00000000c0)={0x0, 0x0, 0x3010}, &(0x7f0000000040), &(0x7f0000000080)) 216.628887ms ago: executing program 5 (id=944): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 138.401438ms ago: executing program 6 (id=945): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x10, 0x52}, [@ldst={0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x3f7, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 127.702508ms ago: executing program 3 (id=946): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000200)={0x2, &(0x7f0000000000)=[{0x14, 0xe, 0x0, 0xe}, {0x6, 0x0, 0x0, 0x7fff7ffc}]}) 86.239849ms ago: executing program 6 (id=947): syz_clone(0x20000011, 0x0, 0x0, 0x0, 0x0, 0x0) 85.497049ms ago: executing program 0 (id=948): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 52.51306ms ago: executing program 5 (id=949): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001740)={&(0x7f0000001680)=ANY=[@ANYBLOB="9feb000018"], &(0x7f0000001700)=""/21, 0x3c, 0x15, 0x1, 0x4, 0x0, @void, @value}, 0x28) 52.18928ms ago: executing program 3 (id=950): syz_emit_ethernet(0x32, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @udp={{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@timestamp={0x44, 0x4, 0x8d}]}}, {0x1, 0x4e20, 0x4, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}, "2121184c06d7414ca4a983e63d3300e02b1a52788775d968e6766b5a3653b732b0f66e83d8c02d4411f37417426ba8c0d3ed1d2407c2b40a192d87e67c73ee8295ea04ce503ee87598906ce712367ab69700000000baeb1469e6ca9775ecde6ec6d897b0bc2fa07cc38ba13b90834653fc0c"}}}}}}, 0x0) 51.80656ms ago: executing program 6 (id=951): syz_emit_ethernet(0x83, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030086dd601b8b97004d88c19edace00000000000000002100000002ff02000000000000000000000000000104004e20004d13"], 0x0) 0s ago: executing program 5 (id=952): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="85000000a000000076000000000000002700000000ea00009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc62, 0x10, 0x0, 0xfffffffffffffed8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x23) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.149' (ED25519) to the list of known hosts. [ 27.717331][ T29] audit: type=1400 audit(1746731938.003:65): avc: denied { mounton } for pid=3304 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.718456][ T3304] cgroup: Unknown subsys name 'net' [ 27.740528][ T29] audit: type=1400 audit(1746731938.003:66): avc: denied { mount } for pid=3304 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.768013][ T29] audit: type=1400 audit(1746731938.033:67): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.883451][ T3304] cgroup: Unknown subsys name 'cpuset' [ 27.889655][ T3304] cgroup: Unknown subsys name 'rlimit' [ 28.040705][ T29] audit: type=1400 audit(1746731938.323:68): avc: denied { setattr } for pid=3304 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.064010][ T29] audit: type=1400 audit(1746731938.323:69): avc: denied { create } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.084636][ T29] audit: type=1400 audit(1746731938.323:70): avc: denied { write } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.105475][ T29] audit: type=1400 audit(1746731938.323:71): avc: denied { read } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.125801][ T29] audit: type=1400 audit(1746731938.343:72): avc: denied { mounton } for pid=3304 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.134776][ T3308] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.150841][ T29] audit: type=1400 audit(1746731938.343:73): avc: denied { mount } for pid=3304 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 28.182803][ T29] audit: type=1400 audit(1746731938.453:74): avc: denied { relabelto } for pid=3308 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.227444][ T3304] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 30.345412][ T3415] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 30.965269][ T3621] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 31.360704][ T3746] mmap: syz.3.417 (3746) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 31.582116][ T3745] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.081870][ T3945] chnl_net:caif_netlink_parms(): no params data found [ 33.336151][ T29] kauditd_printk_skb: 109 callbacks suppressed [ 33.336175][ T29] audit: type=1400 audit(1746731943.623:184): avc: denied { read } for pid=4014 comm="syz.0.621" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 33.389276][ T29] audit: type=1400 audit(1746731943.653:185): avc: denied { open } for pid=4014 comm="syz.0.621" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 33.412554][ T29] audit: type=1400 audit(1746731943.653:186): avc: denied { write } for pid=4014 comm="syz.0.621" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 33.512701][ T3945] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.519833][ T3945] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.527728][ T3945] bridge_slave_0: entered allmulticast mode [ 33.529191][ T29] audit: type=1400 audit(1746731943.823:187): avc: denied { create } for pid=4023 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 33.537435][ T3945] bridge_slave_0: entered promiscuous mode [ 33.553700][ T29] audit: type=1400 audit(1746731943.823:188): avc: denied { sys_admin } for pid=4023 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 33.561115][ T3945] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.587945][ T3945] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.595397][ T3945] bridge_slave_1: entered allmulticast mode [ 33.601935][ T3945] bridge_slave_1: entered promiscuous mode [ 33.625710][ T29] audit: type=1400 audit(1746731943.913:189): avc: denied { mount } for pid=4007 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 33.645397][ T3945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.690331][ T3945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.739762][ T29] audit: type=1400 audit(1746731944.023:190): avc: denied { sys_chroot } for pid=4024 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 33.782004][ T3945] team0: Port device team_slave_0 added [ 33.822923][ T3945] team0: Port device team_slave_1 added [ 33.891581][ T3945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.898670][ T3945] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 33.925224][ T3945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.013681][ T3945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.020674][ T3945] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.046680][ T3945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.099038][ T3945] hsr_slave_0: entered promiscuous mode [ 34.105212][ T3945] hsr_slave_1: entered promiscuous mode [ 34.235122][ T3945] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 34.246576][ T3945] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 34.255427][ T3945] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 34.264085][ T3945] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 34.301071][ T3945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.312590][ T3945] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.321550][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.328865][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.338837][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.345938][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.409739][ T3945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.470964][ T3945] veth0_vlan: entered promiscuous mode [ 34.478396][ T3945] veth1_vlan: entered promiscuous mode [ 34.491983][ T3945] veth0_macvtap: entered promiscuous mode [ 34.499590][ T3945] veth1_macvtap: entered promiscuous mode [ 34.509843][ T3945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.520296][ T3945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.529646][ T3945] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.538447][ T3945] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.547264][ T3945] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.556389][ T3945] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.767349][ T3945] syz-executor (3945) used greatest stack depth: 10936 bytes left [ 39.996301][ T58] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.026219][ T58] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.117050][ T58] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.190276][ T58] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.285256][ T4083] chnl_net:caif_netlink_parms(): no params data found [ 40.314241][ T4087] chnl_net:caif_netlink_parms(): no params data found [ 40.377269][ T4082] chnl_net:caif_netlink_parms(): no params data found [ 40.406732][ T29] audit: type=1400 audit(1746731950.693:191): avc: denied { read } for pid=3044 comm="dhcpcd" name="n25" dev="tmpfs" ino=1498 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.429992][ T29] audit: type=1400 audit(1746731950.693:192): avc: denied { open } for pid=3044 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=1498 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.452945][ T29] audit: type=1400 audit(1746731950.693:193): avc: denied { getattr } for pid=3044 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=1498 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.482207][ T4081] chnl_net:caif_netlink_parms(): no params data found [ 40.512820][ T4090] chnl_net:caif_netlink_parms(): no params data found [ 40.565276][ T4083] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.572582][ T4083] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.579785][ T4083] bridge_slave_0: entered allmulticast mode [ 40.586404][ T4083] bridge_slave_0: entered promiscuous mode [ 40.605138][ T29] audit: type=1400 audit(1746731950.893:194): avc: denied { create } for pid=4146 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.627572][ T29] audit: type=1400 audit(1746731950.893:195): avc: denied { write } for pid=4146 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth1.link" dev="tmpfs" ino=1507 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.653636][ T29] audit: type=1400 audit(1746731950.893:196): avc: denied { append } for pid=4146 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" dev="tmpfs" ino=1507 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.677882][ T29] audit: type=1400 audit(1746731950.943:197): avc: denied { unlink } for pid=4161 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=1507 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 40.706821][ T4083] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.714107][ T4083] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.721454][ T4083] bridge_slave_1: entered allmulticast mode [ 40.728294][ T4083] bridge_slave_1: entered promiscuous mode [ 40.749632][ T58] bridge_slave_1: left allmulticast mode [ 40.755373][ T58] bridge_slave_1: left promiscuous mode [ 40.761076][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.770438][ T58] bridge_slave_0: left allmulticast mode [ 40.776259][ T58] bridge_slave_0: left promiscuous mode [ 40.781978][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.895756][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.905846][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.915446][ T58] bond0 (unregistering): Released all slaves [ 40.923283][ T4087] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.930341][ T4087] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.937517][ T4087] bridge_slave_0: entered allmulticast mode [ 40.943886][ T4087] bridge_slave_0: entered promiscuous mode [ 40.986585][ T4087] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.993779][ T4087] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.000921][ T4087] bridge_slave_1: entered allmulticast mode [ 41.007523][ T4087] bridge_slave_1: entered promiscuous mode [ 41.023582][ T4082] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.030763][ T4082] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.038128][ T4082] bridge_slave_0: entered allmulticast mode [ 41.044843][ T4082] bridge_slave_0: entered promiscuous mode [ 41.053083][ T58] hsr_slave_0: left promiscuous mode [ 41.058740][ T58] hsr_slave_1: left promiscuous mode [ 41.064277][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 41.071676][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 41.079251][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 41.086785][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 41.097008][ T58] veth1_macvtap: left promiscuous mode [ 41.102677][ T58] veth0_macvtap: left promiscuous mode [ 41.108261][ T58] veth1_vlan: left promiscuous mode [ 41.113652][ T58] veth0_vlan: left promiscuous mode [ 41.176189][ T58] team0 (unregistering): Port device team_slave_1 removed [ 41.185817][ T58] team0 (unregistering): Port device team_slave_0 removed [ 41.223172][ T4081] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.230308][ T4081] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.237682][ T4081] bridge_slave_0: entered allmulticast mode [ 41.244412][ T4081] bridge_slave_0: entered promiscuous mode [ 41.256542][ T4083] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.266682][ T4087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.275793][ T4082] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.282895][ T4082] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.290259][ T4082] bridge_slave_1: entered allmulticast mode [ 41.296895][ T4082] bridge_slave_1: entered promiscuous mode [ 41.312424][ T4081] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.319547][ T4081] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.326837][ T4081] bridge_slave_1: entered allmulticast mode [ 41.333384][ T4081] bridge_slave_1: entered promiscuous mode [ 41.340621][ T4083] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.350571][ T4087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.370590][ T4090] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.377738][ T4090] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.384976][ T4090] bridge_slave_0: entered allmulticast mode [ 41.391603][ T4090] bridge_slave_0: entered promiscuous mode [ 41.418691][ T4087] team0: Port device team_slave_0 added [ 41.426005][ T4082] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.435371][ T4090] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.442641][ T4090] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.450276][ T4090] bridge_slave_1: entered allmulticast mode [ 41.457390][ T4090] bridge_slave_1: entered promiscuous mode [ 41.469972][ T4081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.486340][ T4083] team0: Port device team_slave_0 added [ 41.493213][ T4087] team0: Port device team_slave_1 added [ 41.500045][ T4082] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.516223][ T4081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.530805][ T4083] team0: Port device team_slave_1 added [ 41.546845][ T4090] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.561933][ T4090] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.587143][ T4082] team0: Port device team_slave_0 added [ 41.594045][ T4082] team0: Port device team_slave_1 added [ 41.609749][ T4081] team0: Port device team_slave_0 added [ 41.616586][ T4081] team0: Port device team_slave_1 added [ 41.626966][ T4083] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.634019][ T4083] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.660026][ T4083] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.671046][ T4087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.678125][ T4087] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.704079][ T4087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.724990][ T4090] team0: Port device team_slave_0 added [ 41.730916][ T4082] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.737902][ T4082] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.763976][ T4082] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.779930][ T4083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.786937][ T4083] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.813048][ T4083] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.824119][ T4087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.831437][ T4087] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.857581][ T4087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.869015][ T4090] team0: Port device team_slave_1 added [ 41.880037][ T4082] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.887088][ T4082] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.913153][ T4082] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.941250][ T4081] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.948340][ T4081] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 41.974327][ T4081] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.001016][ T4090] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.008160][ T4090] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.034107][ T4090] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.054443][ T4081] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.061456][ T4081] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.087597][ T4081] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.112079][ T4090] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.119169][ T4090] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 42.145359][ T4090] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.158511][ T4082] hsr_slave_0: entered promiscuous mode [ 42.164735][ T4082] hsr_slave_1: entered promiscuous mode [ 42.212647][ T4083] hsr_slave_0: entered promiscuous mode [ 42.218683][ T4083] hsr_slave_1: entered promiscuous mode [ 42.224700][ T4083] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.232380][ T4083] Cannot create hsr debugfs directory [ 42.239800][ T4087] hsr_slave_0: entered promiscuous mode [ 42.246010][ T4087] hsr_slave_1: entered promiscuous mode [ 42.251785][ T4087] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.259411][ T4087] Cannot create hsr debugfs directory [ 42.282589][ T4081] hsr_slave_0: entered promiscuous mode [ 42.288736][ T4081] hsr_slave_1: entered promiscuous mode [ 42.294852][ T4081] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.303057][ T4081] Cannot create hsr debugfs directory [ 42.329690][ T4090] hsr_slave_0: entered promiscuous mode [ 42.335874][ T4090] hsr_slave_1: entered promiscuous mode [ 42.341831][ T4090] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.349681][ T4090] Cannot create hsr debugfs directory [ 42.584781][ T4083] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 42.600629][ T4083] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 42.613462][ T4082] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.623893][ T4083] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 42.638947][ T4082] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.655652][ T4083] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 42.664910][ T4082] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.680586][ T4082] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.698960][ T4090] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 42.709176][ T4090] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 42.719619][ T4090] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 42.738645][ T4090] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 42.787574][ T4081] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.797292][ T4081] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.807538][ T4081] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.817078][ T4081] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.852704][ T4083] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.877883][ T4083] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.900997][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.908197][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.918821][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.925942][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.948451][ T4082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.975516][ T4090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.987553][ T4082] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.998032][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.005131][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.039798][ T4081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.048703][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.055822][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.079965][ T4081] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.094073][ T4090] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.123364][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.130489][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.141121][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.148334][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.159007][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.166082][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.192042][ T4081] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.202551][ T4081] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.232701][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.239881][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.281585][ T4087] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 43.293768][ T4087] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 43.316388][ T4083] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.339078][ T4087] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.359786][ T4081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.375728][ T4087] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.425741][ T4082] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.478424][ T4090] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.526724][ T4087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.552465][ T4087] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.584780][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.592022][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.604444][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.611657][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.660112][ T4087] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 43.671932][ T4087] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.726822][ T4081] veth0_vlan: entered promiscuous mode [ 43.760686][ T4082] veth0_vlan: entered promiscuous mode [ 43.772145][ T4081] veth1_vlan: entered promiscuous mode [ 43.805209][ T4082] veth1_vlan: entered promiscuous mode [ 43.819008][ T4083] veth0_vlan: entered promiscuous mode [ 43.847723][ T4081] veth0_macvtap: entered promiscuous mode [ 43.856560][ T4081] veth1_macvtap: entered promiscuous mode [ 43.866023][ T4087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.874290][ T4083] veth1_vlan: entered promiscuous mode [ 43.895976][ T4090] veth0_vlan: entered promiscuous mode [ 43.912114][ T4081] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 43.925154][ T4090] veth1_vlan: entered promiscuous mode [ 43.935139][ T4082] veth0_macvtap: entered promiscuous mode [ 43.946115][ T4081] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 43.960616][ T4090] veth0_macvtap: entered promiscuous mode [ 43.972238][ T4082] veth1_macvtap: entered promiscuous mode [ 43.980027][ T4081] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.989024][ T4081] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 43.997935][ T4081] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.006841][ T4081] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.024369][ T4083] veth0_macvtap: entered promiscuous mode [ 44.034733][ T4090] veth1_macvtap: entered promiscuous mode [ 44.041285][ T4082] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.051913][ T4082] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.063828][ T4082] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.078815][ T4083] veth1_macvtap: entered promiscuous mode [ 44.099378][ T4083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.110096][ T4083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.119985][ T4083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.130758][ T4083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.141618][ T4083] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.159129][ T4087] veth0_vlan: entered promiscuous mode [ 44.166083][ T4082] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.176621][ T4082] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.188162][ T4082] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.203527][ T4090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.214058][ T4090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.224026][ T4090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.234564][ T4090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.244724][ T4090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.255302][ T4090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.267021][ T4090] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.277246][ T4087] veth1_vlan: entered promiscuous mode [ 44.287665][ T4083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.298215][ T4083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.308305][ T4083] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.318795][ T4083] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.330770][ T4083] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.350642][ T4087] veth0_macvtap: entered promiscuous mode [ 44.372190][ T4083] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.381106][ T4083] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.389869][ T4083] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.398642][ T4083] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.423427][ T4082] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.432336][ T4082] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.441132][ T4082] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.449995][ T4082] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.488008][ T29] audit: type=1400 audit(1746731954.763:198): avc: denied { prog_load } for pid=4368 comm="syz.3.638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.507064][ T29] audit: type=1400 audit(1746731954.763:199): avc: denied { bpf } for pid=4368 comm="syz.3.638" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.527807][ T29] audit: type=1400 audit(1746731954.763:200): avc: denied { prog_run } for pid=4368 comm="syz.3.638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.545453][ T4090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.557182][ T4090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.567061][ T4090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.577574][ T4090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.587513][ T4090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.598113][ T4090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.628942][ T4090] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.659331][ T4087] veth1_macvtap: entered promiscuous mode [ 44.685563][ T4090] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.694462][ T4090] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.703230][ T4090] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.712017][ T4090] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.727803][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.738448][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.749348][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.759953][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.769941][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.780606][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.790481][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 44.801163][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.833137][ T4087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.857759][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.868395][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.878519][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.888981][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.898850][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.909409][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.919325][ T4087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 44.929881][ T4087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 44.976990][ T4087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.033668][ T4087] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.042487][ T4087] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.051267][ T4087] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.060057][ T4087] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.216771][ T4431] loop5: detected capacity change from 0 to 1024 [ 45.242409][ T4431] ======================================================= [ 45.242409][ T4431] WARNING: The mand mount option has been deprecated and [ 45.242409][ T4431] and is ignored by this kernel. Remove the mand [ 45.242409][ T4431] option from the mount to silence this warning. [ 45.242409][ T4431] ======================================================= [ 45.320221][ T4444] loop0: detected capacity change from 0 to 512 [ 45.346289][ T4431] EXT4-fs (loop5): filesystem too large to mount safely on this system [ 45.366128][ T4444] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.663: bad orphan inode 15 [ 45.409980][ T4444] ext4_test_bit(bit=14, block=18) = 1 [ 45.415699][ T4444] is_bad_inode(inode)=0 [ 45.419952][ T4444] NEXT_ORPHAN(inode)=1023 [ 45.424404][ T4444] max_ino=32 [ 45.427706][ T4444] i_nlink=0 [ 45.437929][ T4444] EXT4-fs error (device loop0): ext4_xattr_delete_inode:2962: inode #15: comm syz.0.663: corrupted xattr block 19: invalid header [ 45.468275][ T4444] EXT4-fs warning (device loop0): ext4_evict_inode:279: xattr delete (err -117) [ 45.509893][ T4444] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 45.547150][ T4444] ext4 filesystem being mounted at /7/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 45.547163][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 45.547179][ T29] audit: type=1400 audit(1746731955.833:202): avc: denied { mount } for pid=4443 comm="syz.0.663" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.649428][ T4082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 45.725976][ T4490] loop6: detected capacity change from 0 to 256 [ 45.758518][ T4490] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 45.820388][ T29] audit: type=1400 audit(1746731956.103:203): avc: denied { write } for pid=4498 comm="syz.2.689" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 45.882706][ T29] audit: type=1400 audit(1746731956.133:204): avc: denied { mount } for pid=4487 comm="syz.6.683" name="/" dev="loop6" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 45.904953][ T29] audit: type=1400 audit(1746731956.153:205): avc: denied { unmount } for pid=4083 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 45.989817][ T4523] loop5: detected capacity change from 0 to 2048 [ 46.021242][ T4523] EXT4-fs: Ignoring removed i_version option [ 46.044624][ T4536] loop0: detected capacity change from 0 to 128 [ 46.051698][ T4536] vfat: Bad value for 'shortname' [ 46.057988][ T4523] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 46.068564][ T4523] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 46.099782][ T4534] loop6: detected capacity change from 0 to 512 [ 46.104291][ T4090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.134492][ T4534] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 46.136224][ T29] audit: type=1326 audit(1746731956.423:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4540 comm="syz.2.709" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd7698ee969 code=0x0 [ 46.222122][ T4547] loop5: detected capacity change from 0 to 736 [ 46.248828][ T4534] EXT4-fs (loop6): 1 orphan inode deleted [ 46.277450][ T4547] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 46.317029][ T4534] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.351515][ T4534] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.418303][ T4083] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.425806][ T4575] loop2: detected capacity change from 0 to 1024 [ 46.445140][ T4575] ext4: Bad value for 'mb_optimize_scan' [ 46.485811][ T4582] tmpfs: Bad value for 'mpol' [ 46.494042][ T29] audit: type=1400 audit(1746731956.773:207): avc: denied { mounton } for pid=4581 comm="syz.6.720" path="/syzcgroup/unified/syz6" dev="cgroup2" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 46.517931][ T29] audit: type=1400 audit(1746731956.773:208): avc: denied { setattr } for pid=4579 comm="syz.0.727" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 46.670190][ T4604] capability: warning: `syz.0.738' uses deprecated v2 capabilities in a way that may be insecure [ 46.695855][ T4605] loop5: detected capacity change from 0 to 1024 [ 46.713777][ T4605] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 46.788317][ T4617] loop6: detected capacity change from 0 to 512 [ 46.795160][ T4605] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 46.806576][ T4605] System zones: 0-1, 3-36 [ 46.811496][ T4605] EXT4-fs (loop5): orphan cleanup on readonly fs [ 46.827738][ T4605] EXT4-fs (loop5): 1 orphan inode deleted [ 46.835041][ T4605] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.856738][ T4617] EXT4-fs error (device loop6): ext4_orphan_get:1417: comm syz.6.745: bad orphan inode 15 [ 46.882809][ T4617] ext4_test_bit(bit=14, block=18) = 1 [ 46.888257][ T4617] is_bad_inode(inode)=0 [ 46.892455][ T4617] NEXT_ORPHAN(inode)=1023 [ 46.896850][ T4617] max_ino=32 [ 46.900062][ T4617] i_nlink=0 [ 46.918673][ T4617] EXT4-fs error (device loop6): ext4_xattr_delete_inode:2962: inode #15: comm syz.6.745: corrupted xattr block 19: invalid header [ 46.932940][ T4617] EXT4-fs warning (device loop6): ext4_evict_inode:279: xattr delete (err -117) [ 46.964775][ T29] audit: type=1400 audit(1746731957.253:209): avc: denied { create } for pid=4635 comm="syz.2.754" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ipx_socket permissive=1 [ 46.967548][ T4617] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 46.996965][ T4090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.025424][ T4643] loop2: detected capacity change from 0 to 512 [ 47.031997][ T29] audit: type=1400 audit(1746731957.293:210): avc: denied { map_read map_write } for pid=4638 comm="syz.3.752" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 47.052164][ T4617] ext4 filesystem being mounted at /17/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 47.079619][ T4643] EXT4-fs (loop2): bad geometry: first data block 0 is beyond end of filesystem (0) [ 47.168234][ T4083] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 47.222249][ T4665] SELinux: Context system_u:object_r:semanage_exec_t:s0 is not valid (left unmapped). [ 47.232259][ T29] audit: type=1400 audit(1746731957.523:211): avc: denied { relabelto } for pid=4660 comm="syz.0.766" name="cgroup.procs" dev="cgroup" ino=347 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:semanage_exec_t:s0" [ 47.282874][ T4670] loop5: detected capacity change from 0 to 512 [ 47.305659][ T4670] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 47.335284][ T4678] loop6: detected capacity change from 0 to 512 [ 47.348080][ T4676] loop0: detected capacity change from 0 to 2048 [ 47.361491][ T4681] loop2: detected capacity change from 0 to 736 [ 47.372068][ T4678] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 47.379744][ T4676] EXT4-fs: Ignoring removed i_version option [ 47.391160][ T4676] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 47.400499][ T4684] IPv6: addrconf: prefix option has invalid lifetime [ 47.411934][ T4678] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0002] [ 47.425755][ T4678] System zones: 1-12 [ 47.431854][ T4678] EXT4-fs error (device loop6): mb_free_blocks:1948: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 47.434368][ T4681] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 47.446976][ T4678] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #11: comm syz.6.773: corrupted inode contents [ 47.464114][ T4676] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.472484][ T4678] EXT4-fs error (device loop6): ext4_dirty_inode:6103: inode #11: comm syz.6.773: mark_inode_dirty error [ 47.491462][ T4678] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #11: comm syz.6.773: invalid indirect mapped block 1 (level 1) [ 47.537681][ T4682] loop3: detected capacity change from 0 to 8192 [ 47.552671][ T4691] 9pnet_fd: p9_fd_create_tcp (4691): problem connecting socket to 127.0.0.1 [ 47.568773][ T4678] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #11: comm syz.6.773: corrupted inode contents [ 47.580957][ T4678] EXT4-fs error (device loop6) in ext4_orphan_del:305: Corrupt filesystem [ 47.590621][ T4678] EXT4-fs error (device loop6): ext4_do_update_inode:5211: inode #11: comm syz.6.773: corrupted inode contents [ 47.590763][ T4082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.604165][ T4678] EXT4-fs error (device loop6): ext4_truncate:4255: inode #11: comm syz.6.773: mark_inode_dirty error [ 47.641334][ T4499] loop3: p1 p2 < > p3 p4 < p5 > [ 47.646388][ T4499] loop3: partition table partially beyond EOD, truncated [ 47.655231][ T4698] loop5: detected capacity change from 0 to 512 [ 47.665252][ T4499] loop3: p1 size 100663296 extends beyond EOD, truncated [ 47.675118][ T4698] EXT4-fs (loop5): external journal device major/minor numbers have changed [ 47.686022][ T4678] EXT4-fs error (device loop6) in ext4_process_orphan:347: Corrupt filesystem [ 47.704076][ T4499] loop3: p2 start 591104 is beyond EOD, truncated [ 47.710604][ T4499] loop3: p3 start 33572980 is beyond EOD, truncated [ 47.722797][ T4678] EXT4-fs (loop6): 1 truncate cleaned up [ 47.730201][ T4678] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.732498][ T4698] EXT4-fs (loop5): failed to open journal device unknown-block(11,131) -6 [ 47.746059][ T4499] loop3: p5 size 100663296 extends beyond EOD, truncated [ 47.766254][ T4682] loop3: p1 p2 < > p3 p4 < p5 > [ 47.771289][ T4682] loop3: partition table partially beyond EOD, truncated [ 47.783754][ T4682] loop3: p1 size 100663296 extends beyond EOD, truncated [ 47.797095][ T4682] loop3: p2 start 591104 is beyond EOD, truncated [ 47.803683][ T4682] loop3: p3 start 33572980 is beyond EOD, truncated [ 47.818016][ T4682] loop3: p5 size 100663296 extends beyond EOD, truncated [ 47.884624][ T4083] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.937696][ T4720] loop2: detected capacity change from 0 to 512 [ 47.956064][ T4499] udevd[4499]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 47.975346][ T4456] udevd[4456]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 47.978486][ T4217] udevd[4217]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 48.018116][ T4720] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.793: Failed to acquire dquot type 1 [ 48.034172][ T4720] EXT4-fs (loop2): 1 truncate cleaned up [ 48.043019][ T4720] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.060655][ T4720] ext4 filesystem being mounted at /40/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.074364][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 48.076066][ T4499] udevd[4499]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 48.095981][ T4456] udevd[4456]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 48.130983][ T4742] syz.6.804 (4742): attempted to duplicate a private mapping with mremap. This is not supported. [ 48.157718][ T4087] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.453305][ T4791] loop3: detected capacity change from 0 to 1024 [ 48.470467][ T4791] EXT4-fs (loop3): filesystem too large to mount safely on this system [ 48.520669][ T4800] loop2: detected capacity change from 0 to 1024 [ 48.543109][ T4800] EXT4-fs (loop2): bad geometry: block count 1310720 exceeds size of device (512 blocks) [ 48.549705][ T4806] loop0: detected capacity change from 0 to 736 [ 48.599694][ T4812] 9pnet_fd: p9_fd_create_tcp (4812): problem connecting socket to 127.0.0.1 [ 48.612972][ T4806] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 48.636424][ T4818] loop2: detected capacity change from 0 to 512 [ 48.684317][ T4818] EXT4-fs: Ignoring removed orlov option [ 48.699799][ T4818] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.715488][ T4818] EXT4-fs (loop2): orphan cleanup on readonly fs [ 48.730304][ T4818] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.838: bg 0: block 248: padding at end of block bitmap is not set [ 48.791242][ T4818] EXT4-fs error (device loop2): ext4_acquire_dquot:6935: comm syz.2.838: Failed to acquire dquot type 1 [ 48.809900][ T4818] EXT4-fs (loop2): 1 truncate cleaned up [ 48.825128][ T4818] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.863674][ T4838] loop6: detected capacity change from 0 to 512 [ 48.897678][ T4838] EXT4-fs error (device loop6): ext4_acquire_dquot:6935: comm syz.6.850: Failed to acquire dquot type 1 [ 48.921103][ T4818] syz.2.838 (4818) used greatest stack depth: 9360 bytes left [ 48.929522][ T4087] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.943601][ T4838] EXT4-fs (loop6): 1 truncate cleaned up [ 48.949712][ T4838] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.985605][ T4850] loop0: detected capacity change from 0 to 512 [ 48.994951][ T4838] ext4 filesystem being mounted at /34/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.031602][ T4850] EXT4-fs: Ignoring removed oldalloc option [ 49.040624][ T4861] loop5: detected capacity change from 0 to 512 [ 49.053123][ T4083] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.070930][ T4850] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.854: Parent and EA inode have the same ino 15 [ 49.092088][ T4861] EXT4-fs (loop5): 1 orphan inode deleted [ 49.141139][ T4861] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.163606][ T4850] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 49.177060][ T4850] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.854: Parent and EA inode have the same ino 15 [ 49.196954][ T4850] EXT4-fs (loop0): 1 orphan inode deleted [ 49.206323][ T4877] loop3: detected capacity change from 0 to 512 [ 49.206858][ T4873] loop6: detected capacity change from 0 to 512 [ 49.213519][ T4850] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.225132][ T4861] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.234160][ T4877] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 49.250438][ T4873] EXT4-fs (loop6): external journal device major/minor numbers have changed [ 49.276618][ T4877] System zones: 1-12 [ 49.295264][ T4877] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.866: Directory hole found for htree index block 0 [ 49.309641][ T4090] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.309892][ T4881] loop2: detected capacity change from 0 to 512 [ 49.321388][ T4082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.342890][ T4873] EXT4-fs (loop6): failed to open journal device unknown-block(11,131) -6 [ 49.352325][ T4881] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.867: bad orphan inode 15 [ 49.365290][ T4877] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 49.374439][ T4877] EXT4-fs error (device loop3): dx_probe:793: inode #2: comm syz.3.866: Directory hole found for htree index block 0 [ 49.392271][ T4881] ext4_test_bit(bit=14, block=18) = 1 [ 49.397771][ T4881] is_bad_inode(inode)=0 [ 49.401998][ T4881] NEXT_ORPHAN(inode)=1023 [ 49.406407][ T4881] max_ino=32 [ 49.409707][ T4881] i_nlink=0 [ 49.419087][ T4881] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2962: inode #15: comm syz.2.867: corrupted xattr block 19: invalid header [ 49.433074][ T4877] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 49.441684][ T4877] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.471461][ T4881] EXT4-fs warning (device loop2): ext4_evict_inode:279: xattr delete (err -117) [ 49.481483][ T4881] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 49.503124][ T4081] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.507435][ T4881] ext4 filesystem being mounted at /53/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 49.548486][ T4888] loop6: detected capacity change from 0 to 2048 [ 49.564600][ T4893] loop0: detected capacity change from 0 to 1024 [ 49.577521][ T4888] EXT4-fs: Ignoring removed i_version option [ 49.579065][ T4897] loop3: detected capacity change from 0 to 1024 [ 49.595283][ T4897] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 49.607208][ T4888] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 49.607945][ T4893] EXT4-fs (loop0): filesystem too large to mount safely on this system [ 49.625925][ T4087] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 49.635144][ T4888] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.669633][ T4897] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 49.679804][ T4900] loop2: detected capacity change from 0 to 2048 [ 49.702615][ T4897] System zones: 0-1, 3-36 [ 49.707227][ T4897] EXT4-fs (loop3): orphan cleanup on readonly fs [ 49.730506][ T4897] EXT4-fs (loop3): 1 orphan inode deleted [ 49.739496][ T4900] loop2: p2 p3 p7 [ 49.750857][ T4083] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.762124][ T4897] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.830737][ T4081] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.985385][ T4937] loop2: detected capacity change from 0 to 512 [ 50.010633][ T4937] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.021562][ T4943] loop3: detected capacity change from 0 to 512 [ 50.029709][ T4926] loop0: detected capacity change from 0 to 8192 [ 50.051359][ T4937] EXT4-fs (loop2): filesystem is read-only [ 50.058215][ T4943] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 50.073684][ T4217] loop0: p1 p2 p3 p4 < > [ 50.074274][ T4937] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 50.078115][ T4217] loop0: partition table partially beyond EOD, truncated [ 50.108239][ T4937] EXT4-fs (loop2): filesystem is read-only [ 50.114208][ T4937] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.124540][ T4217] loop0: p1 size 8388608 extends beyond EOD, truncated [ 50.132074][ T4217] loop0: p2 size 589824 extends beyond EOD, truncated [ 50.139645][ T4217] loop0: p3 start 150994944 is beyond EOD, truncated [ 50.146439][ T4217] loop0: p4 start 1526857729 is beyond EOD, truncated [ 50.149992][ T4943] EXT4-fs (loop3): failed to open journal device unknown-block(11,131) -6 [ 50.164635][ T4937] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.892: bg 0: block 64: padding at end of block bitmap is not set [ 50.193804][ T4937] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 50.200767][ T4926] loop0: p1 p2 p3 p4 < > [ 50.203489][ T4937] EXT4-fs (loop2): 1 orphan inode deleted [ 50.207005][ T4926] loop0: partition table partially beyond EOD, truncated [ 50.221246][ T4937] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 50.232897][ T4958] loop6: detected capacity change from 0 to 512 [ 50.243212][ T4926] loop0: p1 size 8388608 extends beyond EOD, truncated [ 50.250634][ T4958] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.250761][ T4926] loop0: p2 size 589824 extends beyond EOD, [ 50.259784][ T4958] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 50.274247][ T4926] truncated [ 50.280805][ T4958] EXT4-fs (loop6): orphan cleanup on readonly fs [ 50.288537][ T4958] EXT4-fs error (device loop6): ext4_orphan_get:1417: comm syz.6.901: bad orphan inode 15 [ 50.317404][ T4926] loop0: p3 start 150994944 is beyond EOD, truncated [ 50.324355][ T4926] loop0: p4 start 1526857729 is beyond EOD, truncated [ 50.333149][ T4958] ext4_test_bit(bit=14, block=18) = 1 [ 50.338570][ T4958] is_bad_inode(inode)=0 [ 50.342887][ T4958] NEXT_ORPHAN(inode)=1023 [ 50.347311][ T4958] max_ino=32 [ 50.350608][ T4958] i_nlink=0 [ 50.357197][ T4964] loop3: detected capacity change from 0 to 512 [ 50.365292][ T4087] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.374989][ T4964] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.387200][ T4964] EXT4-fs (loop3): bad geometry: first data block is 0 with a 1k block and cluster size [ 50.410592][ T4958] EXT4-fs error (device loop6): ext4_xattr_delete_inode:2962: inode #15: comm syz.6.901: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 50.490555][ T4958] EXT4-fs warning (device loop6): ext4_evict_inode:279: xattr delete (err -117) [ 50.506316][ T4958] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 50.573197][ T4083] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.596628][ T4499] udevd[4499]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 50.596723][ T4456] udevd[4456]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 50.668053][ T4991] loop0: detected capacity change from 0 to 1024 [ 50.698618][ T4999] loop3: detected capacity change from 0 to 512 [ 50.736715][ T4991] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12806!=20869) [ 50.746873][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 50.746888][ T29] audit: type=1400 audit(1746731961.043:216): avc: denied { cpu } for pid=5002 comm="syz.2.923" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 50.758949][ T5007] loop5: detected capacity change from 0 to 512 [ 50.785547][ T5007] EXT4-fs (loop5): Invalid log cluster size: 2560 [ 50.792158][ T4991] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a842c018, mo2=0002] [ 50.800519][ T4991] System zones: 0-1, 3-36 [ 50.805097][ T4991] EXT4-fs (loop0): orphan cleanup on readonly fs [ 50.806111][ T4999] EXT4-fs (loop3): 1 orphan inode deleted [ 50.819252][ T4991] EXT4-fs (loop0): 1 orphan inode deleted [ 50.846904][ T4991] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.864592][ T29] audit: type=1400 audit(1746731961.153:217): avc: denied { allowed } for pid=5012 comm="syz.6.926" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 50.875751][ T4999] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.929179][ T4082] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.932653][ T4999] ext4 filesystem being mounted at /63/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.007137][ T5015] loop2: detected capacity change from 0 to 8192 [ 51.049482][ T4081] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.085307][ T4499] loop2: p1 p2 < > p3 p4 < p5 > [ 51.090414][ T4499] loop2: partition table partially beyond EOD, truncated [ 51.102091][ T5034] loop3: detected capacity change from 0 to 128 [ 51.138096][ T4499] loop2: p1 size 100663296 extends beyond EOD, truncated [ 51.143118][ T5034] EXT4-fs: Ignoring removed oldalloc option [ 51.151482][ T5034] EXT4-fs: Ignoring removed bh option [ 51.159172][ T4499] loop2: p2 start 591104 is beyond EOD, truncated [ 51.165779][ T4499] loop2: p3 start 33572980 is beyond EOD, truncated [ 51.186498][ T4499] loop2: p5 size 100663296 extends beyond EOD, truncated [ 51.194434][ T4217] udevd[4217]: incorrect ext4 checksum on /dev/loop3 [ 51.214563][ T5034] EXT4-fs (loop3): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 51.227392][ T5015] loop2: p1 p2 < > p3 p4 < p5 > [ 51.232418][ T5015] loop2: partition table partially beyond EOD, truncated [ 51.233126][ T4217] udevd[4217]: incorrect ext4 checksum on /dev/loop3 [ 51.243858][ T5015] loop2: p1 size 100663296 extends beyond EOD, truncated [ 51.293910][ T29] audit: type=1400 audit(1746731961.573:218): avc: denied { map } for pid=5047 comm="syz.0.943" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9329 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 51.318030][ T29] audit: type=1400 audit(1746731961.573:219): avc: denied { read write } for pid=5047 comm="syz.0.943" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=9329 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 51.323512][ T5015] loop2: p2 start 591104 is beyond EOD, truncated [ 51.349377][ T5015] loop2: p3 start 33572980 is beyond EOD, truncated [ 51.463906][ T5015] loop2: p5 size 100663296 extends beyond EOD, truncated [ 51.474688][ T3005] ================================================================== [ 51.482828][ T3005] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 51.489678][ T3005] [ 51.492029][ T3005] read-write to 0xffff88810bec0480 of 4 bytes by task 4217 on cpu 1: [ 51.500303][ T3005] dont_mount+0x2a/0x40 [ 51.504499][ T3005] vfs_unlink+0x28f/0x420 [ 51.508870][ T3005] do_unlinkat+0x28e/0x4c0 [ 51.513323][ T3005] __x64_sys_unlink+0x2e/0x40 [ 51.518041][ T3005] x64_sys_call+0x22a6/0x2fb0 [ 51.522756][ T3005] do_syscall_64+0xd0/0x1a0 [ 51.527291][ T3005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.533220][ T3005] [ 51.535554][ T3005] read to 0xffff88810bec0480 of 4 bytes by task 3005 on cpu 0: [ 51.543127][ T3005] lookup_fast+0xf0/0x320 [ 51.547503][ T3005] walk_component+0x3f/0x220 [ 51.552195][ T3005] path_lookupat+0xfe/0x2a0 [ 51.556737][ T3005] filename_lookup+0x147/0x340 [ 51.561537][ T3005] do_readlinkat+0x7d/0x320 [ 51.566064][ T3005] __x64_sys_readlink+0x47/0x60 [ 51.570930][ T3005] x64_sys_call+0x2cf3/0x2fb0 [ 51.575713][ T3005] do_syscall_64+0xd0/0x1a0 [ 51.580225][ T3005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.586140][ T3005] [ 51.588587][ T3005] value changed: 0x00300008 -> 0x00004008 [ 51.594413][ T3005] [ 51.596748][ T3005] Reported by Kernel Concurrency Sanitizer on: [ 51.602937][ T3005] CPU: 0 UID: 0 PID: 3005 Comm: udevd Not tainted 6.15.0-rc5-syzkaller-00123-g2c89c1b655c0 #0 PREEMPT(voluntary) [ 51.614926][ T3005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 51.625006][ T3005] ================================================================== SYZFAIL: failed to send rpc fd=3 want=9976 sent=0 n=-1 (errno 32: Broken pipe) [ 51.701398][ T29] audit: type=1400 audit(1746731961.943:220): avc: denied { write } for pid=3304 comm="syz-executor" path="pipe:[1642]" dev="pipefs" ino=1642 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 51.946678][ T58] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.995495][ T58] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.066120][ T58] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.114985][ T58] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.173269][ T58] bridge_slave_1: left allmulticast mode [ 52.179046][ T58] bridge_slave_1: left promiscuous mode [ 52.184744][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.192381][ T58] bridge_slave_0: left allmulticast mode [ 52.198108][ T58] bridge_slave_0: left promiscuous mode [ 52.203847][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.304888][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 52.315162][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 52.325448][ T58] bond0 (unregistering): Released all slaves [ 52.375957][ T58] hsr_slave_0: left promiscuous mode [ 52.381714][ T58] hsr_slave_1: left promiscuous mode [ 52.387746][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 52.395266][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 52.403335][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 52.410760][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 52.422285][ T58] veth1_macvtap: left promiscuous mode [ 52.427867][ T58] veth0_macvtap: left promiscuous mode [ 52.435224][ T58] veth1_vlan: left promiscuous mode [ 52.440650][ T58] veth0_vlan: left promiscuous mode [ 52.503247][ T58] team0 (unregistering): Port device team_slave_1 removed [ 52.512801][ T58] team0 (unregistering): Port device team_slave_0 removed [ 52.798028][ T58] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.866466][ T58] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.896252][ T58] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.959812][ T58] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.045367][ T58] netdevsim netdevsim6 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.067094][ T58] netdevsim netdevsim6 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.126168][ T58] netdevsim netdevsim6 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.166398][ T58] netdevsim netdevsim6 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.245282][ T58] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.287167][ T58] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.326328][ T58] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.375251][ T58] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.453134][ T58] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.496322][ T58] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.541552][ T58] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.595295][ T58] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.673748][ T58] bridge_slave_1: left allmulticast mode [ 53.679524][ T58] bridge_slave_1: left promiscuous mode [ 53.685321][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.693364][ T58] bridge_slave_0: left allmulticast mode [ 53.699037][ T58] bridge_slave_0: left promiscuous mode [ 53.704988][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.713332][ T58] bridge_slave_1: left allmulticast mode [ 53.719080][ T58] bridge_slave_1: left promiscuous mode [ 53.724894][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.732846][ T58] bridge_slave_0: left allmulticast mode [ 53.738511][ T58] bridge_slave_0: left promiscuous mode [ 53.744227][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.752456][ T58] bridge_slave_1: left allmulticast mode [ 53.758173][ T58] bridge_slave_1: left promiscuous mode [ 53.763964][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.771750][ T58] bridge_slave_0: left allmulticast mode [ 53.777525][ T58] bridge_slave_0: left promiscuous mode [ 53.783254][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.791579][ T58] bridge_slave_1: left allmulticast mode [ 53.797624][ T58] bridge_slave_1: left promiscuous mode [ 53.803393][ T58] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.811161][ T58] bridge_slave_0: left allmulticast mode [ 53.816905][ T58] bridge_slave_0: left promiscuous mode [ 53.822635][ T58] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.204900][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.215066][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.224629][ T58] bond0 (unregistering): Released all slaves [ 54.233738][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.243780][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.253247][ T58] bond0 (unregistering): Released all slaves [ 54.262257][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.271806][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.281593][ T58] bond0 (unregistering): Released all slaves [ 54.291085][ T58] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.300900][ T58] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.310412][ T58] bond0 (unregistering): Released all slaves [ 54.384933][ T58] hsr_slave_0: left promiscuous mode [ 54.391525][ T58] hsr_slave_1: left promiscuous mode [ 54.398169][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.405641][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.413872][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.421308][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.430357][ T58] hsr_slave_0: left promiscuous mode [ 54.436242][ T58] hsr_slave_1: left promiscuous mode [ 54.441803][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.449251][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.457000][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.464490][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.473927][ T58] hsr_slave_0: left promiscuous mode [ 54.479706][ T58] hsr_slave_1: left promiscuous mode [ 54.485365][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.492895][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.500402][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.507902][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.517106][ T58] hsr_slave_0: left promiscuous mode [ 54.523021][ T58] hsr_slave_1: left promiscuous mode [ 54.528683][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.536205][ T58] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.543845][ T58] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.551251][ T58] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.569367][ T58] veth1_macvtap: left promiscuous mode [ 54.574992][ T58] veth0_macvtap: left promiscuous mode [ 54.580485][ T58] veth1_vlan: left promiscuous mode [ 54.585841][ T58] veth0_vlan: left promiscuous mode [ 54.591592][ T58] veth1_macvtap: left promiscuous mode [ 54.597197][ T58] veth0_macvtap: left promiscuous mode [ 54.602995][ T58] veth1_vlan: left promiscuous mode [ 54.608257][ T58] veth0_vlan: left promiscuous mode [ 54.614050][ T58] veth1_macvtap: left promiscuous mode [ 54.619584][ T58] veth0_macvtap: left promiscuous mode [ 54.625242][ T58] veth1_vlan: left promiscuous mode [ 54.630549][ T58] veth0_vlan: left promiscuous mode [ 54.636425][ T58] veth1_macvtap: left promiscuous mode [ 54.641977][ T58] veth0_macvtap: left promiscuous mode [ 54.647695][ T58] veth1_vlan: left promiscuous mode [ 54.653090][ T58] veth0_vlan: left promiscuous mode [ 54.811397][ T58] team0 (unregistering): Port device team_slave_1 removed [ 54.821140][ T58] team0 (unregistering): Port device team_slave_0 removed [ 54.874233][ T58] team0 (unregistering): Port device team_slave_1 removed [ 54.883930][ T58] team0 (unregistering): Port device team_slave_0 removed [ 54.934895][ T58] team0 (unregistering): Port device team_slave_1 removed [ 54.944875][ T58] team0 (unregistering): Port device team_slave_0 removed [ 54.996507][ T58] team0 (unregistering): Port device team_slave_1 removed [ 55.005689][ T58] team0 (unregistering): Port device team_slave_0 removed