last executing test programs: 571.327654ms ago: executing program 4 (id=515): syz_emit_ethernet(0x1046, &(0x7f00000015c0)={@local, @multicast, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, '\x00', 0x1010, 0x11, 0x1, @local, @local, {[], {0x4e1d, 0x4e20, 0x841, 0x0, @gue={{0x2, 0x1, 0x2, 0x3}, "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"}}}}}}}, 0x0) 571.034814ms ago: executing program 3 (id=517): syz_emit_ethernet(0x66, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "4dd318", 0x30, 0x6, 0x0, @private1, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0x0, {[@generic={0xfe, 0x2}, @sack={0x5, 0x1a, [0x2, 0x7, 0x9, 0xfffff42e, 0x0, 0x80000000]}]}}}}}}}}, 0x0) 562.834834ms ago: executing program 4 (id=518): lsetxattr$security_selinux(&(0x7f00000001c0)='.\x00', &(0x7f0000000240), &(0x7f0000000040)='u:r:untrusted_app:s0:c512,c768\x00', 0x1f, 0x0) 516.197708ms ago: executing program 1 (id=522): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x9, 0x1, 0x40}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xf}, 0x94) 516.091638ms ago: executing program 3 (id=523): prctl$PR_MCE_KILL_GET(0x22) 446.922464ms ago: executing program 1 (id=527): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000001000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000100006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0xa, 0x0, 0x0, 0x0, 0x8}, 0x94) 446.786514ms ago: executing program 3 (id=528): socketpair(0x1a, 0x3, 0x5, &(0x7f0000000180)) 446.512974ms ago: executing program 4 (id=529): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="b40800000000000073119f00000000008510000002000000b7000000080000009500c200000000009500001200000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 409.637367ms ago: executing program 2 (id=531): syslog(0x2, &(0x7f00000000c0)=""/88, 0x58) 409.540267ms ago: executing program 3 (id=532): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000040)={0x18, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000e50003000000000085100000fcffffff2500fefffcffffff85100000faffffff95"], &(0x7f0000000140)='GPL\x00', 0x7, 0x0, 0x0, 0x0, 0x8}, 0x94) 409.472396ms ago: executing program 4 (id=533): getgroups(0x2, &(0x7f0000000540)=[0xffffffffffffffff, 0xee01]) 409.344537ms ago: executing program 0 (id=534): syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x5, 0x0, @dev, @private=0xa010100, {[@timestamp_addr={0x44, 0x4, 0xf5, 0x3}, @ssrr={0x89, 0x3, 0xce}, @lsrr={0x83, 0x3}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0x3}}}}}}, 0x0) 350.415431ms ago: executing program 4 (id=535): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x200801f, &(0x7f00000006c0), 0x1, 0x509, &(0x7f0000001500)="$eJzs3U1vG3kZAPBnJnY3abM4CxyWldhdsYuSiq2TbOhuxGFZJASnlYDlXkLiRlGcuCRO20QVpOIDICEESFzgxAXBB0BC/QgIqRK9I0AgBC0cOBQG2R6HNLXz0jp2G/9+0r/z4pl5nqeRx/OfGXsCGFqvR8RURGRZll2MiFI+P81b7LZaY7kH928tNloSWfbh35NI8nntbb2QDy/kq41GxNe+HPHN5PG4m9s7qwvVamUjn56uryUPs2zn0srawnJlubI+Nzf7zvy785fnZ3pS50REvPfFP//wez//0nu/eevGH678derbrQJb9tfRVVY6cdxW6cXm/0VbISI2TrylZ1ehWWHL5QHnAgDA4RpHtB+NiE9FxMUoxUjzaA4AAAA4S7LPj8fDpHX9DwAAADib0ogYjyQt5/f7jkealsute3g/HufTam2z/pl9971ORDG9ulKtzOT3DkxEMWlMv5/fY9uefvvA9FxEvBQRPyiNNafLi7Xq0kDPfAAAAMDwuHCg//+vUqv/DwAAAJwxE4NOAAAAADh1B/v/IwPKAwAAADg9rv8DAADAmfaVDz5otKz9/Oul69tbq7Xrl5Yqm6vlta3F8mJt41p5uVZbbv5m39pR26vWatc+G+tbN6frlc369Ob2zpW12tZ6/crKI4/ABgAAAPropdfu3EsiYvdzY2lEZMm+14oR2SNfBSj0Pz/g9KQnWfhPp5cH0H++6gfDyyE9DK/ioBMABu6o/UDXm3d+2/tcAACA0zH5ib3r/80GDI/8+n+SPNnqv/xWT7MB+sn1fxhe5wadADAwxcOOAJ6wUwA8P9JjvNWf/vp/lp0oKQAAoOfGmy1Jy3k/YDzStFyOeLH5WIBicnWlWpmJiI9ExO9LxRca07PNNROnBwAAAAAAAAAAAAAAAAAAAAAAAADgmLIsiayLsb1lAAAAgOdZRPqXJH/+12TpzfGD5wfOJf8uRf6c0Bs/+fBHNxfq9Y3Zxvx/7M2v/zif/3a/z14AAAAAnbT76e1+PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD00oP7txbbrZ9x//aFiJjoFL8Qo83haBQj4vw/kyjsWy+JiJEexN+9HREvd4qfNNKKiTyLg/HTiBgbcPwLPYgPw+xOY//zfqf3XxqvN4ed33+FvD2t7vu/dG//N9Jl//dipw2mj8965e6vprvGvx3xSqHz/qcR/1yMNmN1iv/GMWv8xtd3drq9lv0sYrLj50/ySKzppHBtenN759LK2sJyZbmyPjc3+878u/OX52emr65UK/m/HWN8/5O//u9h9Z/vEn+iOexe/5vHrP8/d2/e/1hrtHjgpWL8NMum3uj893+5S/z2Z9+n8z93Y3qyPb7bGt/v1V/87tXXDql/qUv9o0fUP3XM+i9+9bt/POaiAEAfbG7vrC5Uq5UNI2dmpHFs9gyksW9krJ/5LMRhy7QPYvuQz3fyUKdf8r23Inq95QHulAAAgFPx/4P+QWcCAAAAAAAAAAAAAAAAAAAAw+uonwGLHvyc2MGYu4MpFQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgUP8LAAD//1c4yxQ=") 350.272672ms ago: executing program 0 (id=536): bpf$MAP_CREATE(0x100000000000020, &(0x7f0000000440)=ANY=[@ANYBLOB='\a\x00'], 0x50) 350.205861ms ago: executing program 0 (id=537): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file2\x00', 0x3000046, &(0x7f0000000980)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@grpjquota}, {@grpjquota_path={'grpjquota', 0x3d, '.'}}, {@errors_remount}, {@orlov}, {@usrquota}, {@quota}, {@nomblk_io_submit}]}, 0x1, 0x56c, &(0x7f0000001a00)="$eJzs3d9rW+UbAPDnpO1+f7/rYAwVkcIunMyla+uPCV7MS9HhQO9naM/KaLqMJh1rHbhduBtvZAgiDsR7vfdy+A/4Vwx0MHQUvfCmctKTLmuTJttiUs3nA6e87zknfc+bc543z5uTkACG1kT2pxDxfER8kUQcjogk3zYa+caJjf3WHl6fzZYk1tc//C2p75fVG/+r8biDeeW5iPjps4iThe3tVldWF0rlcrqU1ydri1cmqyurpy4tlubT+fTy9MzMmddnpt96842e9fWV839+/cHdd898fnztqx/uH7mdxNk4lG9r7sczuNFcmYiJ/DkZi7NbdpzqQWO7STLoA+CpjORxPhbZGHA4RvKoB/77Po2IdWBIJeIfhlQjD2jM7XeeB/+/T1lJ/zx4Z2MCtL3/oxvvjcS++tzowFry2Mwom++O96D9rI0ff71zO1uid+9DAHR042ZEnB4d3T7+Jfn4t4MOb/qdbr16X3NlaxvGP+ifu1n+82qr/KdQj83f83Ddmv8cbBG7T6Nz/Bfu96CZtrL87+2W+e/mTavxkbz2v3rON5ZcvFROT+fZ8IkY25vVd7qfc2bt3nq7bc35X7Zk7Tdywfw47o/uffwxc6Va6Vn63OzBzYgXWua/yWb+m7Q4/9nzcb7LNo6ld15qt61z//9Z699FvNzy/D96cUt2vj85Wb8eJhtXxXZ/3Dr2c7v2B93/7Pwf2Ln/40nz/drqk7fx7b6/0nbbHut/dH/970k+qpf35OuulWq1pamIPcn729dPP3pso97YP+v/iePtx7921//+iPi4y/7fOvr9i131f0Dnf+6Jzv+TF+6998k37drvbvx7rV46ka/pZvzr9gCf5bkDAAAAAACA3aYQEYciKRQ3y4VCsbjx+Y6jcaBQrlRrJy9Wli/PRf27suMxVmjc6T7c9HmIqfzzsI369Jb6TEQciYgvR/bX68XZSnlu0J0HAAAAAAAAAAAAAAAAAACAXeJg/Tv/I5v1xvf/M7+MDO64gD7xk98wvDrGfy9+6QnYlbz+w/AS/zC8xD8ML/EPw0v8w/AS/zC8uoj/Qj+OA+g/r/8AAAAAAAAAAAAAAAAAAAAAAAAAAADQU+fPncuW9bWH12ez+tzVleWFytVTc2l1obi4PFucrSxdKc5XKvPltDhbWez0/8qVypWp6Vi+NllLq7XJ6srqhcXK8uXahUuLpfn0QjrWl14BAAAAAAAAAAAAAAAAAADAv0t1ZXWhVC6nSwoKT1UY3R2HodDjwqBHJgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB45O8AAAD//8A2OIo=") 350.104512ms ago: executing program 1 (id=538): bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="1a000000040000000000000001"], 0x50) 315.211104ms ago: executing program 2 (id=539): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000a40)={0x2, 0x2, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0xad}, @exit], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2a}, 0x94) 290.229326ms ago: executing program 3 (id=540): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x5e, &(0x7f0000000240)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x1}}, {@resuid={'resuid', 0x3d, 0xee01}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x6c}}, {@lazytime}, {@errors_remount}, {@errors_continue}]}, 0x3, 0x44a, &(0x7f00000006c0)="$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") 201.205123ms ago: executing program 1 (id=541): utimes(&(0x7f0000000400)='.\x00', 0x0) 201.125744ms ago: executing program 2 (id=542): prctl$PR_SCHED_CORE(0x3a, 0x1, 0x0, 0x1, 0x0) 191.476344ms ago: executing program 1 (id=543): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x10, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000711017000000000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) 189.827004ms ago: executing program 2 (id=544): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x15, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xa0}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x6}, 0x70) 145.661378ms ago: executing program 2 (id=545): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x5, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="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&(0x7f0000001580)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x64, 0x0, 0xffffffffffffffff, 0x39}, 0x48) 96.372692ms ago: executing program 0 (id=546): name_to_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000300)=@OVL_FILEID_V0={0x15, 0xfb, {0x0, 0xfb, 0x15, 0x5, 0x2, "ffe4030300c449cafe73ca9c5231804e"}}, &(0x7f00000003c0), 0x1200) 96.241022ms ago: executing program 0 (id=547): syz_emit_ethernet(0x6a, &(0x7f0000000200)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x33, 0x0, @private, @broadcast}, {0x0, 0x0, 0x48, 0x0, @wg=@cookie={0x3, 0x4, "1fa3883e21cd9fe5caae18544a9131d14c91cf0d35507989", "6e447a58f2e6a0893330bdb477ae5aa6740446707740eb6dcb6c5545363eff42"}}}}}}, 0x0) 52.433346ms ago: executing program 1 (id=548): syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file2\x00', 0x10000, &(0x7f00000001c0), 0x1, 0x556, &(0x7f0000000fc0)="$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") 45.860876ms ago: executing program 2 (id=549): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x2, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18080000000400000000000000080003851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a020000000000180100002020782500000000002020207b1a00fe00000000bfa100000000000007010000f8ffffffb702000008000020b50a000000000000850000000600000095"], &(0x7f0000000000)='GPL\x00', 0x2, 0xd8, &(0x7f0000000340)=""/216, 0x0, 0x1e}, 0x94) 38.954306ms ago: executing program 0 (id=550): truncate(&(0x7f0000000080)='./cgroup.cpu/cgroup.procs\x00', 0x8007fffffffffff) 38.367547ms ago: executing program 4 (id=551): prlimit64(0x0, 0x0, 0x0, &(0x7f0000002b80)) 0s ago: executing program 3 (id=552): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000006111140000000000040000000000000095000000000000001abe5201462857a3db65e291772afa2114f5963ed660b870d974d2252829f8290f8d02e3b0096b3df3e6585851cb7efb50a982b66e14716ffe33a164c3d1ff5798fc4bd6d3e5ab096e9ad743eb00"], &(0x7f0000000080)='GPL\x00', 0x2, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @xdp=0x21, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1d43, 0x10, &(0x7f0000000000), 0x76}, 0x48) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.201' (ED25519) to the list of known hosts. [ 32.564343][ T29] audit: type=1400 audit(1755227290.842:62): avc: denied { mounton } for pid=3294 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 [ 32.565203][ T3294] cgroup: Unknown subsys name 'net' [ 32.587089][ T29] audit: type=1400 audit(1755227290.842:63): avc: denied { mount } for pid=3294 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 [ 32.614481][ T29] audit: type=1400 audit(1755227290.872:64): avc: denied { unmount } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.749545][ T3294] cgroup: Unknown subsys name 'cpuset' [ 32.755672][ T3294] cgroup: Unknown subsys name 'rlimit' [ 32.904838][ T29] audit: type=1400 audit(1755227291.182:65): avc: denied { setattr } for pid=3294 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 [ 32.929218][ T29] audit: type=1400 audit(1755227291.182:66): avc: denied { create } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.949723][ T29] audit: type=1400 audit(1755227291.182:67): avc: denied { write } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.970084][ T29] audit: type=1400 audit(1755227291.182:68): avc: denied { read } for pid=3294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.976854][ T3296] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 32.990396][ T29] audit: type=1400 audit(1755227291.192:69): avc: denied { mounton } for pid=3294 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 [ 33.023741][ T29] audit: type=1400 audit(1755227291.192:70): avc: denied { mount } for pid=3294 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 [ 33.047217][ T29] audit: type=1400 audit(1755227291.282:71): avc: denied { relabelto } for pid=3296 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" [ 33.080219][ T3294] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.168734][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 34.179395][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 34.211558][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 34.241605][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 34.252240][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 34.295878][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.303044][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.310869][ T3304] bridge_slave_0: entered allmulticast mode [ 34.317098][ T3304] bridge_slave_0: entered promiscuous mode [ 34.326100][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.333241][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.340477][ T3304] bridge_slave_1: entered allmulticast mode [ 34.346802][ T3304] bridge_slave_1: entered promiscuous mode [ 34.376467][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.383586][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.390772][ T3303] bridge_slave_0: entered allmulticast mode [ 34.397044][ T3303] bridge_slave_0: entered promiscuous mode [ 34.403823][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.410898][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.418043][ T3303] bridge_slave_1: entered allmulticast mode [ 34.424433][ T3303] bridge_slave_1: entered promiscuous mode [ 34.437702][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.460995][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.492829][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.506255][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.513367][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.520545][ T3307] bridge_slave_0: entered allmulticast mode [ 34.526915][ T3307] bridge_slave_0: entered promiscuous mode [ 34.542286][ T3304] team0: Port device team_slave_0 added [ 34.548001][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.555068][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.562278][ T3308] bridge_slave_0: entered allmulticast mode [ 34.568570][ T3308] bridge_slave_0: entered promiscuous mode [ 34.575755][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.589795][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.596831][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.604031][ T3307] bridge_slave_1: entered allmulticast mode [ 34.610307][ T3307] bridge_slave_1: entered promiscuous mode [ 34.616604][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.623719][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.630935][ T3306] bridge_slave_0: entered allmulticast mode [ 34.637282][ T3306] bridge_slave_0: entered promiscuous mode [ 34.644103][ T3304] team0: Port device team_slave_1 added [ 34.654659][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.661724][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.668853][ T3308] bridge_slave_1: entered allmulticast mode [ 34.675201][ T3308] bridge_slave_1: entered promiscuous mode [ 34.694588][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.701729][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.708838][ T3306] bridge_slave_1: entered allmulticast mode [ 34.715266][ T3306] bridge_slave_1: entered promiscuous mode [ 34.730844][ T3303] team0: Port device team_slave_0 added [ 34.737642][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.755564][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.762551][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.788529][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.799812][ T3303] team0: Port device team_slave_1 added [ 34.805710][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.812710][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.838779][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.850251][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.860337][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.890592][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.900615][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.918890][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.925896][ T3303] 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. [ 34.951891][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.967798][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.986625][ T3307] team0: Port device team_slave_0 added [ 34.992649][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.999605][ T3303] 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. [ 35.025633][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.036936][ T3308] team0: Port device team_slave_0 added [ 35.043522][ T3308] team0: Port device team_slave_1 added [ 35.053439][ T3307] team0: Port device team_slave_1 added [ 35.070637][ T3304] hsr_slave_0: entered promiscuous mode [ 35.076644][ T3304] hsr_slave_1: entered promiscuous mode [ 35.087972][ T3306] team0: Port device team_slave_0 added [ 35.094611][ T3306] team0: Port device team_slave_1 added [ 35.105113][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.112058][ T3307] 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. [ 35.137935][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.165171][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.172203][ T3307] 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. [ 35.198094][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.212818][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.219782][ T3308] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.245693][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.276026][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.283066][ T3308] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.308959][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.319929][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.326861][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.352836][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.364541][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.371493][ T3306] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.397398][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.409664][ T3303] hsr_slave_0: entered promiscuous mode [ 35.415506][ T3303] hsr_slave_1: entered promiscuous mode [ 35.421382][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 35.427091][ T3303] Cannot create hsr debugfs directory [ 35.468639][ T3307] hsr_slave_0: entered promiscuous mode [ 35.474733][ T3307] hsr_slave_1: entered promiscuous mode [ 35.480771][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 35.486493][ T3307] Cannot create hsr debugfs directory [ 35.502377][ T3308] hsr_slave_0: entered promiscuous mode [ 35.508397][ T3308] hsr_slave_1: entered promiscuous mode [ 35.514277][ T3308] debugfs: 'hsr0' already exists in 'hsr' [ 35.520125][ T3308] Cannot create hsr debugfs directory [ 35.539538][ T3306] hsr_slave_0: entered promiscuous mode [ 35.545572][ T3306] hsr_slave_1: entered promiscuous mode [ 35.551478][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 35.557210][ T3306] Cannot create hsr debugfs directory [ 35.708873][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 35.723985][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 35.740520][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 35.749117][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.769122][ T3307] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.785145][ T3307] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.794060][ T3307] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.803828][ T3307] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.823341][ T3308] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.832889][ T3308] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.845915][ T3308] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.856698][ T3308] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.884926][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.894614][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.903617][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.915504][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.949845][ T3303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.960749][ T3303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.969979][ T3303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.983522][ T3303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.000478][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.029509][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.047972][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.061301][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.069651][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.076714][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.093579][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.100754][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.111728][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.123244][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.134845][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.141965][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.156639][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.172519][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.179591][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.189517][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.201053][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.208097][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.217248][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.224317][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.235535][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.242603][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.253253][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.268004][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.275110][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.305074][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.316825][ T3308] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.327247][ T3308] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.362468][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.369619][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.382586][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.389641][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.406776][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.416037][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.431865][ T3307] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.468335][ T3303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.491339][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.522801][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.571062][ T3304] veth0_vlan: entered promiscuous mode [ 36.595401][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.610784][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.624378][ T3304] veth1_vlan: entered promiscuous mode [ 36.662976][ T3304] veth0_macvtap: entered promiscuous mode [ 36.685096][ T3304] veth1_macvtap: entered promiscuous mode [ 36.703551][ T3308] veth0_vlan: entered promiscuous mode [ 36.732634][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.743546][ T3308] veth1_vlan: entered promiscuous mode [ 36.754186][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.775544][ T3303] veth0_vlan: entered promiscuous mode [ 36.784985][ T3303] veth1_vlan: entered promiscuous mode [ 36.802717][ T3308] veth0_macvtap: entered promiscuous mode [ 36.810409][ T377] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.819916][ T3308] veth1_macvtap: entered promiscuous mode [ 36.830558][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.845229][ T51] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.858515][ T3307] veth0_vlan: entered promiscuous mode [ 36.869799][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.877285][ T51] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.894508][ T3307] veth1_vlan: entered promiscuous mode [ 36.906475][ T3306] veth0_vlan: entered promiscuous mode [ 36.915231][ T3303] veth0_macvtap: entered promiscuous mode [ 36.921557][ T51] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.942246][ T3306] veth1_vlan: entered promiscuous mode [ 36.952390][ T3304] 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. [ 36.961810][ T3306] veth0_macvtap: entered promiscuous mode [ 36.974248][ T58] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.984095][ T3306] veth1_macvtap: entered promiscuous mode [ 36.990927][ T3303] veth1_macvtap: entered promiscuous mode [ 37.007288][ T3307] veth0_macvtap: entered promiscuous mode [ 37.021262][ T58] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.031489][ T3307] veth1_macvtap: entered promiscuous mode [ 37.039723][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.060226][ T58] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.072474][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.082500][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.097085][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.114900][ T58] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.127810][ T3481] loop3: detected capacity change from 0 to 512 [ 37.128614][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.145309][ T3481] EXT4-fs: Ignoring removed mblk_io_submit option [ 37.150884][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.158995][ T58] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.178296][ T3481] EXT4-fs (loop3): failed to initialize system zone (-117) [ 37.183873][ T58] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.200657][ T3481] EXT4-fs (loop3): mount failed [ 37.208194][ T58] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.250529][ T58] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.285808][ T58] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.303092][ T3494] tmpfs: Bad value for 'nr_inodes' [ 37.312509][ T58] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.341420][ T58] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.373237][ T58] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.397980][ T58] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.424763][ T58] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.441147][ T58] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.467222][ T58] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.487846][ T3521] syz.4.20 (3521): attempted to duplicate a private mapping with mremap. This is not supported. [ 37.508590][ T3523] loop1: detected capacity change from 0 to 1024 [ 37.537212][ T3523] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.23: Failed to acquire dquot type 0 [ 37.553575][ T3530] tmpfs: Bad value for 'mpol' [ 37.560308][ T3523] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 37.580146][ T3534] loop4: detected capacity change from 0 to 512 [ 37.585358][ T3523] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.23: corrupted inode contents [ 37.607151][ T3523] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #13: comm syz.1.23: mark_inode_dirty error [ 37.620264][ T3523] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.23: corrupted inode contents [ 37.643527][ T3523] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #13: comm syz.1.23: mark_inode_dirty error [ 37.657678][ T3534] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 37.658231][ T3540] loop3: detected capacity change from 0 to 1024 [ 37.674286][ T3523] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.23: corrupted inode contents [ 37.682656][ T3534] EXT4-fs (loop4): orphan cleanup on readonly fs [ 37.694669][ T3534] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.27: bad orphan inode 15 [ 37.704852][ T3523] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 37.709234][ T3545] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0021 with DS=0x7 [ 37.717033][ T3523] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #13: comm syz.1.23: corrupted inode contents [ 37.723268][ T3540] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.741015][ T3534] ext4_test_bit(bit=14, block=18) = 1 [ 37.747530][ T29] kauditd_printk_skb: 32 callbacks suppressed [ 37.747541][ T29] audit: type=1400 audit(1755227296.022:102): avc: denied { mount } for pid=3539 comm="syz.3.30" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 37.751442][ T3534] is_bad_inode(inode)=0 [ 37.771715][ T3523] EXT4-fs error (device loop1): ext4_truncate:4666: inode #13: comm syz.1.23: mark_inode_dirty error [ 37.778819][ T3534] NEXT_ORPHAN(inode)=1023 [ 37.784167][ T3523] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 37.793779][ T3534] max_ino=32 [ 37.799063][ T3523] EXT4-fs (loop1): 1 truncate cleaned up [ 37.806947][ T3534] i_nlink=0 [ 37.810570][ T3523] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.836065][ T3534] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.27: corrupted xattr block 19: e_value size too large [ 37.883524][ T29] audit: type=1400 audit(1755227296.152:103): avc: denied { create } for pid=3548 comm="syz.0.34" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 37.884495][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.903000][ T3534] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 37.927544][ T3534] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 37.946176][ T3553] SELinux: Context system_u:object is not valid (left unmapped). [ 37.954792][ T29] audit: type=1400 audit(1755227296.232:104): avc: denied { relabelto } for pid=3552 comm="syz.0.36" name="cgroup.procs" dev="cgroup" ino=151 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 37.980199][ T29] audit: type=1400 audit(1755227296.232:105): avc: denied { associate } for pid=3552 comm="syz.0.36" name="cgroup.procs" dev="cgroup" ino=151 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object" [ 38.007266][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.027122][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.052113][ T29] audit: type=1400 audit(1755227296.322:106): avc: denied { map_create } for pid=3555 comm="syz.3.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 38.124791][ T29] audit: type=1400 audit(1755227296.382:107): avc: denied { open } for pid=3566 comm="syz.1.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 38.143810][ T29] audit: type=1400 audit(1755227296.382:108): avc: denied { kernel } for pid=3566 comm="syz.1.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 38.162940][ T29] audit: type=1400 audit(1755227296.382:109): avc: denied { tracepoint } for pid=3566 comm="syz.1.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 38.182455][ T29] audit: type=1400 audit(1755227296.382:110): avc: denied { cpu } for pid=3566 comm="syz.1.42" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 38.182746][ T3569] loop3: detected capacity change from 0 to 512 [ 38.216240][ T3572] loop0: detected capacity change from 0 to 1024 [ 38.229191][ T3572] EXT4-fs: Ignoring removed nomblk_io_submit option [ 38.237387][ T3575] delete_channel: no stack [ 38.254390][ T3572] EXT4-fs (loop0): Invalid log cluster size: 4294967295 [ 38.259015][ T3575] delete_channel: no stack [ 38.268400][ T3569] ======================================================= [ 38.268400][ T3569] WARNING: The mand mount option has been deprecated and [ 38.268400][ T3569] and is ignored by this kernel. Remove the mand [ 38.268400][ T3569] option from the mount to silence this warning. [ 38.268400][ T3569] ======================================================= [ 38.288414][ T3579] loop1: detected capacity change from 0 to 512 [ 38.353413][ T3569] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.43: bad orphan inode 17 [ 38.372121][ T3569] ext4_test_bit(bit=16, block=4) = 1 [ 38.377468][ T3569] is_bad_inode(inode)=0 [ 38.381767][ T3569] NEXT_ORPHAN(inode)=0 [ 38.385876][ T3569] max_ino=32 [ 38.389130][ T3569] i_nlink=1 [ 38.414813][ T3579] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 38.422914][ T3579] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 38.435968][ T29] audit: type=1400 audit(1755227296.702:111): avc: denied { create } for pid=3590 comm="syz.4.53" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.467419][ T3579] EXT4-fs (loop1): orphan cleanup on readonly fs [ 38.483407][ T3569] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.486778][ T3579] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #13: comm syz.1.48: iget: bad i_size value: 12154761577498 [ 38.511428][ T3579] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.48: couldn't read orphan inode 13 (err -117) [ 38.533595][ T3604] loop4: detected capacity change from 0 to 164 [ 38.556200][ T3600] loop0: detected capacity change from 0 to 512 [ 38.558396][ T3606] loop2: detected capacity change from 0 to 1024 [ 38.569848][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.580092][ T3579] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 38.592452][ T3600] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 38.606324][ T3606] EXT4-fs (loop2): #clusters per group too big: 532480 [ 38.645081][ T3608] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 38.656005][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.669842][ T3600] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 38.682763][ T3600] EXT4-fs (loop0): orphan cleanup on readonly fs [ 38.689179][ T3600] EXT4-fs error (device loop0): ext4_quota_enable:7120: comm syz.0.55: Bad quota inum: 4294967295, type: 0 [ 38.728131][ T3600] EXT4-fs (loop0): Remounting filesystem read-only [ 38.734697][ T3600] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=4294967295). Please run e2fsck to fix. [ 38.750120][ T3600] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 38.759723][ T3600] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 38.859769][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.868228][ T3629] loop4: detected capacity change from 0 to 512 [ 38.909253][ T3629] EXT4-fs: Ignoring removed nomblk_io_submit option [ 38.930351][ T3639] loop0: detected capacity change from 0 to 164 [ 38.934777][ T3629] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 38.945204][ T3629] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 38.945947][ T3640] loop3: detected capacity change from 0 to 1024 [ 38.985863][ T3640] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 38.985863][ T3640] [ 38.986129][ T3629] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 38.996613][ T3640] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 39.024719][ T3629] EXT4-fs (loop4): mount failed [ 39.030994][ T3648] loop2: detected capacity change from 0 to 256 [ 39.037855][ T3648] vfat: Bad value for 'check' [ 39.060734][ T3639] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 39.232294][ T3668] loop0: detected capacity change from 0 to 1024 [ 39.259751][ T3668] EXT4-fs: inline encryption not supported [ 39.278790][ T3668] EXT4-fs (loop0): orphan cleanup on readonly fs [ 39.293945][ T3678] loop2: detected capacity change from 0 to 512 [ 39.307552][ T3668] EXT4-fs (loop0): 1 truncate cleaned up [ 39.311731][ T3678] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 39.326694][ T3678] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 39.336314][ T3668] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.350506][ T3524] udevd[3524]: incorrect ext4 checksum on /dev/loop2 [ 39.365112][ T3681] loop3: detected capacity change from 0 to 512 [ 39.380538][ T3524] udevd[3524]: incorrect ext4 checksum on /dev/loop2 [ 39.403394][ T3679] loop1: detected capacity change from 0 to 8192 [ 39.406790][ T3681] EXT4-fs: Ignoring removed oldalloc option [ 39.415735][ T3679] FAT-fs (loop1): invalid media value (0x06) [ 39.421769][ T3679] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 39.431103][ T3679] FAT-fs (loop1): Can't find a valid FAT filesystem [ 39.457178][ T3681] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 39.468351][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.494843][ T3681] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 39.529320][ T3681] EXT4-fs (loop3): mount failed [ 39.549079][ T3692] IPv6: addrconf: prefix option has invalid lifetime [ 39.576799][ T3695] loop4: detected capacity change from 0 to 512 [ 39.596526][ T3695] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 39.627244][ T3695] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.102: Invalid block bitmap block 0 in block_group 0 [ 39.644751][ T3706] loop2: detected capacity change from 0 to 512 [ 39.665777][ T3710] loop3: detected capacity change from 0 to 1024 [ 39.673059][ T3695] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 39.680463][ T3710] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 39.692755][ T3710] EXT4-fs (loop3): group descriptors corrupted! [ 39.701139][ T3706] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 39.710194][ T3706] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 39.736178][ T3695] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #11: comm syz.4.102: attempt to clear invalid blocks 983261 len 1 [ 39.755402][ T3695] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.102: Invalid inode table block 0 in block_group 0 [ 39.778898][ T3706] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 39.782684][ T3695] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 39.788840][ T3714] loop0: detected capacity change from 0 to 128 [ 39.806898][ T3695] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 39.817368][ T3695] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.102: Invalid inode table block 0 in block_group 0 [ 39.830836][ T3714] FAT-fs (loop0): bogus number of FAT structure [ 39.837160][ T3714] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 39.846510][ T3714] FAT-fs (loop0): Can't find a valid FAT filesystem [ 39.852504][ T3706] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 39.863021][ T3695] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 39.897896][ T3706] System zones: 0-2, 18-18, 34-34 [ 39.900839][ T3721] loop3: detected capacity change from 0 to 164 [ 39.902982][ T3695] EXT4-fs error (device loop4): ext4_truncate:4666: inode #11: comm syz.4.102: mark_inode_dirty error [ 39.924621][ T3706] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.103: couldn't read orphan inode 15 (err -116) [ 39.936513][ T3695] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 39.940522][ T3723] loop1: detected capacity change from 0 to 512 [ 39.947972][ T3695] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.102: Invalid inode table block 0 in block_group 0 [ 39.953137][ T3706] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.977344][ T3695] EXT4-fs (loop4): 1 truncate cleaned up [ 39.983791][ T3721] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 39.993850][ T3695] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.009300][ T3723] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 40.009658][ T3726] 9pnet_fd: p9_fd_create_tcp (3726): problem connecting socket to 127.0.0.1 [ 40.017555][ T3723] EXT4-fs (loop1): orphan cleanup on readonly fs [ 40.032311][ T3723] EXT4-fs error (device loop1): ext4_quota_enable:7120: comm syz.1.111: Bad quota inum: 4294967295, type: 0 [ 40.080969][ T3723] EXT4-fs (loop1): Remounting filesystem read-only [ 40.087535][ T3723] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=4294967295). Please run e2fsck to fix. [ 40.103131][ T3723] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 40.110577][ T3723] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 40.134630][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.148221][ T3731] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 40.158201][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.168149][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.195892][ T3737] IPv6: addrconf: prefix option has invalid lifetime [ 40.275076][ T3753] loop4: detected capacity change from 0 to 164 [ 40.301665][ T3753] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 40.385458][ T3767] loop4: detected capacity change from 0 to 128 [ 40.477254][ T3786] loop4: detected capacity change from 0 to 1024 [ 40.511817][ T3786] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 40.522813][ T3786] EXT4-fs (loop4): group descriptors corrupted! [ 40.573966][ T3801] 9pnet_fd: p9_fd_create_unix (3801): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 40.646697][ T3812] loop4: detected capacity change from 0 to 1024 [ 40.738166][ T3809] loop1: detected capacity change from 0 to 736 [ 40.760894][ T3813] loop2: detected capacity change from 0 to 2048 [ 40.769511][ T3816] loop3: detected capacity change from 0 to 512 [ 40.779667][ T3812] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 40.801867][ T3816] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 40.817275][ T3816] System zones: 1-12 [ 40.831535][ T3826] loop1: detected capacity change from 0 to 1024 [ 40.837961][ T3816] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.157: invalid indirect mapped block 8 (level 2) [ 40.838192][ T3812] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 40.857144][ T3816] EXT4-fs (loop3): Remounting filesystem read-only [ 40.872092][ T3816] EXT4-fs (loop3): 1 truncate cleaned up [ 40.879523][ T3816] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.887648][ T3822] Alternate GPT is invalid, using primary GPT. [ 40.897848][ T3822] loop2: p1 p2 p3 [ 40.903125][ T3826] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 40.909555][ T3812] EXT4-fs (loop4): orphan cleanup on readonly fs [ 40.913996][ T3826] EXT4-fs (loop1): group descriptors corrupted! [ 40.930071][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.966685][ T3813] Alternate GPT is invalid, using primary GPT. [ 40.972996][ T3813] loop2: p1 p2 p3 [ 41.002183][ T3812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 41.020197][ T2992] Alternate GPT is invalid, using primary GPT. [ 41.026456][ T2992] loop2: p1 p2 p3 [ 41.042259][ T3812] EXT4-fs (loop4): Remounting filesystem read-only [ 41.052965][ T3812] EXT4-fs (loop4): 1 truncate cleaned up [ 41.063286][ T3846] loop2: detected capacity change from 0 to 512 [ 41.080929][ T3846] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.169: invalid indirect mapped block 4294967295 (level 1) [ 41.096981][ T3812] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 41.124327][ T3581] udevd[3581]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 41.136348][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 41.154794][ T3822] udevd[3822]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 41.173944][ T3846] EXT4-fs (loop2): Remounting filesystem read-only [ 41.181321][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.208243][ T3846] EXT4-fs (loop2): 2 truncates cleaned up [ 41.208665][ T3842] loop0: detected capacity change from 0 to 8192 [ 41.214484][ T3846] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.228494][ T3524] udevd[3524]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 41.246288][ T3822] udevd[3822]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 41.259772][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 41.287156][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.289773][ T3524] udevd[3524]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 41.307045][ T3822] udevd[3822]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 41.327505][ T3290] loop0: p2 p3 p4 [ 41.331355][ T3290] loop0: p2 start 164919041 is beyond EOD, truncated [ 41.338082][ T3290] loop0: p3 size 66846464 extends beyond EOD, truncated [ 41.370037][ T3290] loop0: p4 size 37048832 extends beyond EOD, truncated [ 41.400239][ T3842] loop0: p2 p3 p4 [ 41.413517][ T3842] loop0: p2 start 164919041 is beyond EOD, truncated [ 41.420268][ T3842] loop0: p3 size 66846464 extends beyond EOD, truncated [ 41.458529][ T3842] loop0: p4 size 37048832 extends beyond EOD, truncated [ 41.481828][ T3893] loop4: detected capacity change from 0 to 512 [ 41.521752][ T3893] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 41.558068][ T3893] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2848: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 41.595644][ T3893] EXT4-fs (loop4): 1 truncate cleaned up [ 41.607403][ T3893] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.627167][ T3909] loop0: detected capacity change from 0 to 512 [ 41.655645][ T3909] EXT4-fs: Ignoring removed nomblk_io_submit option [ 41.680093][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.691915][ T3909] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 41.700346][ T3909] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 41.743321][ T3909] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 41.782820][ T3909] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4183: comm syz.0.200: Allocating blocks 41-42 which overlap fs metadata [ 41.784000][ T3936] syz.1.212 (3936) used greatest stack depth: 10960 bytes left [ 41.835134][ T3909] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4183: comm syz.0.200: Allocating blocks 41-42 which overlap fs metadata [ 41.849067][ T3909] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.200: Failed to acquire dquot type 1 [ 41.869664][ T3944] loop4: detected capacity change from 0 to 512 [ 41.881965][ T3909] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 41.918199][ T3909] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.200: corrupted inode contents [ 41.941489][ T3950] loop2: detected capacity change from 0 to 512 [ 41.967390][ T3952] ------------[ cut here ]------------ [ 41.972895][ T3952] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0xffffdfcd, 0xffffffffffffdfcc] s64=[0x80000000ffffdfcd, 0x7fffffffffffdfcc] u32=[0xffffdfcd, 0xffffdfcc] s32=[0xffffdfcd, 0xffffdfcc] var_off=(0xffffdfcc, 0xffffffff00000000)(1) [ 41.997964][ T3952] WARNING: CPU: 0 PID: 3952 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 42.008520][ T3952] Modules linked in: [ 42.012475][ T3952] CPU: 0 UID: 0 PID: 3952 Comm: syz.3.220 Not tainted 6.17.0-rc1-syzkaller-00111-g24ea63ea3877 #0 PREEMPT(voluntary) [ 42.024882][ T3952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 42.035632][ T3952] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 42.042021][ T3952] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 92 80 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 42.061674][ T3952] RSP: 0018:ffffc90001c1f440 EFLAGS: 00010292 [ 42.067967][ T3952] RAX: a78985decd468400 RBX: ffff88811ec5b298 RCX: 0000000000080000 [ 42.076010][ T3952] RDX: ffffc900056ce000 RSI: 0000000000004f46 RDI: 0000000000004f47 [ 42.084189][ T3952] RBP: 00000000ffffdfcc R08: 0001c90001c1f27f R09: 0000000000000000 [ 42.084210][ T3950] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 42.084226][ T3950] EXT4-fs (loop2): ea_inode feature is not supported for Hurd [ 42.084262][ T3909] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #12: comm syz.0.200: mark_inode_dirty error [ 42.092241][ T3952] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff88811ec5b258 [ 42.110822][ T3909] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.200: corrupted inode contents [ 42.120801][ T3952] R13: ffff888109668000 R14: ffff888109668000 R15: ffff88811ec5b290 [ 42.120820][ T3952] FS: 00007f3a354cf6c0(0000) GS:ffff8882aee44000(0000) knlGS:0000000000000000 [ 42.120835][ T3952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.120901][ T3952] CR2: 00007f3a354cef98 CR3: 0000000119fac000 CR4: 00000000003506f0 [ 42.120918][ T3952] Call Trace: [ 42.120924][ T3952] [ 42.130840][ T3909] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.200: mark_inode_dirty error [ 42.141734][ T3952] reg_set_min_max+0x1c1/0x260 [ 42.149405][ T3909] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.200: corrupted inode contents [ 42.158107][ T3952] check_cond_jmp_op+0x1080/0x16e0 [ 42.166189][ T3909] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 42.172661][ T3952] do_check+0x332a/0x7a10 [ 42.172702][ T3952] do_check_common+0xc3a/0x12a0 [ 42.212923][ T3909] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.200: corrupted inode contents [ 42.220383][ T3952] bpf_check+0x942b/0xd9e0 [ 42.225992][ T3909] EXT4-fs error (device loop0): ext4_truncate:4666: inode #12: comm syz.0.200: mark_inode_dirty error [ 42.229400][ T3952] ? __rcu_read_unlock+0x4f/0x70 [ 42.241549][ T3909] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 42.245487][ T3952] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 42.258191][ T3909] EXT4-fs (loop0): 1 truncate cleaned up [ 42.261381][ T3952] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 42.287427][ T3952] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 42.293512][ T3952] ? css_rstat_updated+0xb7/0x240 [ 42.298645][ T3952] ? pcpu_block_update+0x24e/0x3b0 [ 42.304161][ T3952] ? _find_next_zero_bit+0x64/0xa0 [ 42.309546][ T3952] ? pcpu_block_refresh_hint+0x157/0x170 [ 42.313114][ T3909] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.315215][ T3952] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 42.333654][ T3952] ? css_rstat_updated+0xb7/0x240 [ 42.338686][ T3952] ? __rcu_read_unlock+0x4f/0x70 [ 42.343708][ T3952] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 42.349689][ T3952] ? should_fail_ex+0x30/0x280 [ 42.354503][ T3952] ? selinux_bpf_prog_load+0x36/0xf0 [ 42.359875][ T3952] ? should_failslab+0x8c/0xb0 [ 42.364802][ T3952] ? __kmalloc_cache_noprof+0x189/0x320 [ 42.370501][ T3952] ? selinux_bpf_prog_load+0xbf/0xf0 [ 42.376014][ T3952] ? security_bpf_prog_load+0x2c/0xa0 [ 42.381451][ T3952] bpf_prog_load+0xedd/0x1070 [ 42.386591][ T3952] ? security_bpf+0x2b/0x90 [ 42.391103][ T3952] __sys_bpf+0x462/0x7b0 [ 42.395404][ T3952] __x64_sys_bpf+0x41/0x50 [ 42.399852][ T3952] x64_sys_call+0x2aea/0x2ff0 [ 42.404588][ T3952] do_syscall_64+0xd2/0x200 [ 42.409213][ T3952] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 42.414384][ T3909] syz.0.200 (3909) used greatest stack depth: 10032 bytes left [ 42.415301][ T3952] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 42.428569][ T3952] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.434468][ T3952] RIP: 0033:0x7f3a36a6ebe9 [ 42.438907][ T3952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 42.458592][ T3952] RSP: 002b:00007f3a354cf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 42.467657][ T3952] RAX: ffffffffffffffda RBX: 00007f3a36c95fa0 RCX: 00007f3a36a6ebe9 [ 42.475734][ T3952] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 42.483805][ T3952] RBP: 00007f3a36af1e19 R08: 0000000000000000 R09: 0000000000000000 [ 42.491840][ T3952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.496685][ T3984] IPv6: addrconf: prefix option has invalid lifetime [ 42.499850][ T3952] R13: 00007f3a36c96038 R14: 00007f3a36c95fa0 R15: 00007ffcbe8500a8 [ 42.514764][ T3952] [ 42.517768][ T3952] ---[ end trace 0000000000000000 ]--- [ 42.543017][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.702655][ T4011] loop3: detected capacity change from 0 to 2048 [ 42.750244][ T4011] Alternate GPT is invalid, using primary GPT. [ 42.756610][ T4011] loop3: p2 p3 p7 [ 42.780330][ T4022] loop2: detected capacity change from 0 to 2048 [ 42.820967][ T4029] loop0: detected capacity change from 0 to 512 [ 42.851827][ T4029] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 42.866939][ T3822] loop2: p1 < > p4 < > [ 42.880279][ T4022] loop2: p1 < > p4 < > [ 42.888223][ T4029] EXT4-fs (loop0): orphan cleanup on readonly fs [ 42.901220][ T4029] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.258: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 42.919876][ T4029] EXT4-fs error (device loop0): ext4_quota_enable:7127: comm syz.0.258: Bad quota inode: 3, type: 0 [ 42.934466][ T4029] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 42.949127][ T4029] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 42.957639][ T4029] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.007115][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.140199][ T4080] tmpfs: Bad value for 'mpol' [ 43.179641][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 43.179655][ T29] audit: type=1326 audit(1755227292.148:134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4083 comm="syz.0.285" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1f5ba7ebe9 code=0x0 [ 43.271258][ T4098] loop0: detected capacity change from 0 to 512 [ 43.308405][ T4098] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 43.322840][ T4098] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.342549][ T4116] loop1: detected capacity change from 0 to 512 [ 43.357059][ T4098] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #16: comm syz.0.292: corrupted inode contents [ 43.378245][ T4116] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.395207][ T4116] EXT4-fs: Ignoring removed i_version option [ 43.416622][ T4116] EXT4-fs (loop1): 1 orphan inode deleted [ 43.433255][ T4116] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.454197][ T4098] EXT4-fs (loop0): Remounting filesystem read-only [ 43.474698][ T4098] EXT4-fs (loop0): 1 truncate cleaned up [ 43.477264][ T29] audit: type=1400 audit(1755227292.420:135): avc: denied { create } for pid=4129 comm="syz.2.306" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 43.500057][ T51] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 43.510677][ T51] Quota error (device loop0): write_blk: dquota write failed [ 43.518087][ T51] Quota error (device loop0): remove_free_dqentry: Can't write block (5) with free entries [ 43.528274][ T51] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 43.538828][ T51] Quota error (device loop0): write_blk: dquota write failed [ 43.546321][ T51] Quota error (device loop0): free_dqentry: Can't move quota data block (5) to free list [ 43.557000][ T51] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 43.567189][ T51] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 43.580176][ T51] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 43.590441][ T4098] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.603788][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.616847][ T4141] loop3: detected capacity change from 0 to 512 [ 43.638075][ T4141] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 43.646190][ T4141] EXT4-fs (loop3): orphan cleanup on readonly fs [ 43.686856][ T3303] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.703561][ T4141] EXT4-fs (loop3): 1 orphan inode deleted [ 43.710740][ T58] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 43.714007][ T4149] loop2: detected capacity change from 0 to 512 [ 43.720465][ T58] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 1 [ 43.743973][ T4149] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 43.770532][ T4141] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 43.785012][ T4149] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 43.795461][ T4149] EXT4-fs (loop2): group descriptors corrupted! [ 43.809803][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.869416][ T4167] loop3: detected capacity change from 0 to 128 [ 43.896260][ T4167] FAT-fs (loop3): bogus number of reserved sectors [ 43.902791][ T4167] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 43.912113][ T4167] FAT-fs (loop3): Can't find a valid FAT filesystem [ 43.962017][ T4182] tmpfs: Bad value for 'mpol' [ 44.077909][ T4204] loop3: detected capacity change from 0 to 512 [ 44.105606][ T4204] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.341: Invalid inode bitmap blk 4 in block_group 0 [ 44.146004][ T4204] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.182866][ T4222] loop1: detected capacity change from 0 to 2048 [ 44.195759][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.217189][ T4222] loop1: p1 p2 < > p3 < p5 p6 > p4 [ 44.222399][ T4222] loop1: partition table partially beyond EOD, truncated [ 44.268263][ T4222] loop1: p2 start 4278190080 is beyond EOD, truncated [ 44.286522][ T4222] loop1: p4 size 8192 extends beyond EOD, truncated [ 44.310618][ T4222] loop1: p6 size 8192 extends beyond EOD, truncated [ 44.317643][ T4243] loop3: detected capacity change from 0 to 2048 [ 44.376284][ T4243] loop3: p1 < > p4 < > [ 44.427206][ T2992] loop3: p1 < > p4 < > [ 44.435243][ T4263] loop0: detected capacity change from 0 to 128 [ 44.459875][ T4262] Process accounting resumed [ 44.469950][ T4263] msdos: Bad value for 'tz' [ 44.591418][ T4289] loop4: detected capacity change from 0 to 512 [ 44.625053][ T4289] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.647616][ T4289] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 44.656211][ T4289] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 44.668139][ T29] audit: type=1400 audit(1755227806.539:136): avc: denied { read write } for pid=4298 comm="syz.1.390" name="qrtr-tun" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.674037][ T4302] loop0: detected capacity change from 0 to 128 [ 44.698824][ T4299] loop2: detected capacity change from 0 to 1024 [ 44.716819][ T4299] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 44.739686][ T4289] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 44.747809][ T4299] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 44.768464][ T4299] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: comm syz.2.387: inode #100663328: comm syz.2.387: iget: illegal inode # [ 44.785683][ T4289] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4183: comm syz.4.384: Allocating blocks 41-42 which overlap fs metadata [ 44.803885][ T4299] EXT4-fs (loop2): Remounting filesystem read-only [ 44.807460][ T4289] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.384: Failed to acquire dquot type 1 [ 44.810487][ T4299] EXT4-fs (loop2): no journal found [ 44.826813][ T4299] EXT4-fs (loop2): can't get journal size [ 44.842462][ T4299] EXT4-fs (loop2): failed to initialize system zone (-22) [ 44.849656][ T4299] EXT4-fs (loop2): mount failed [ 44.855081][ T4289] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 44.872050][ T4289] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.384: corrupted inode contents [ 44.899710][ T4318] loop3: detected capacity change from 0 to 1024 [ 44.910290][ T4289] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #12: comm syz.4.384: mark_inode_dirty error [ 44.931807][ T4318] EXT4-fs (loop3): invalid inodes per group: 218103840 [ 44.931807][ T4318] [ 44.942149][ T4289] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.384: corrupted inode contents [ 44.981809][ T4289] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #12: comm syz.4.384: mark_inode_dirty error [ 45.023801][ T4289] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.384: corrupted inode contents [ 45.057606][ T4289] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 45.076947][ T4342] loop2: detected capacity change from 0 to 512 [ 45.086157][ T4289] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #12: comm syz.4.384: corrupted inode contents [ 45.100384][ T4342] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 45.113480][ T4342] EXT4-fs (loop2): orphan cleanup on readonly fs [ 45.120144][ T4342] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.407: Failed to acquire dquot type 1 [ 45.147421][ T4342] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.407: bg 0: block 40: padding at end of block bitmap is not set [ 45.163569][ T4289] EXT4-fs error (device loop4): ext4_truncate:4666: inode #12: comm syz.4.384: mark_inode_dirty error [ 45.204450][ T4289] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 45.232651][ T4342] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 45.244162][ T4354] loop1: detected capacity change from 0 to 512 [ 45.261442][ T4354] EXT4-fs: Invalid want_extra_isize 43707 [ 45.262975][ T4289] EXT4-fs (loop4): 1 truncate cleaned up [ 45.285262][ T4342] EXT4-fs (loop2): 1 truncate cleaned up [ 45.293244][ T4342] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 45.306093][ T4289] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.375523][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.399565][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.401613][ T4357] loop0: detected capacity change from 0 to 8192 [ 45.464064][ T3822] loop0: p1 p3 p4 [ 45.468010][ T3822] loop0: p1 start 65280 is beyond EOD, truncated [ 45.475470][ T3822] loop0: p4 start 201785344 is beyond EOD, truncated [ 45.493166][ T4357] loop0: p1 p3 p4 [ 45.497109][ T4357] loop0: p1 start 65280 is beyond EOD, truncated [ 45.507362][ T4357] loop0: p4 start 201785344 is beyond EOD, truncated [ 45.623583][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 45.676678][ T3297] udevd[3297]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 45.776686][ T4415] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 45.963528][ T4445] loop4: detected capacity change from 0 to 128 [ 46.101481][ T4468] loop3: detected capacity change from 0 to 512 [ 46.113250][ T4468] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 46.136494][ T4468] EXT4-fs (loop3): orphan cleanup on readonly fs [ 46.144783][ T4468] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.470: Failed to acquire dquot type 1 [ 46.214883][ T4481] loop1: detected capacity change from 0 to 128 [ 46.234612][ T4468] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.470: bg 0: block 40: padding at end of block bitmap is not set [ 46.270796][ T4481] FAT-fs (loop1): bogus sectors per cluster 0 [ 46.277039][ T4481] FAT-fs (loop1): Can't find a valid FAT filesystem [ 46.313074][ T4468] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 46.362796][ T4468] EXT4-fs (loop3): 1 truncate cleaned up [ 46.368755][ T4468] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.451714][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.463466][ T4512] loop2: detected capacity change from 0 to 2048 [ 46.499375][ T4512] EXT4-fs error (device loop2): __ext4_fill_super:5500: inode #2: comm syz.2.489: iget: bad extended attribute block 281474976710655 [ 46.545240][ T4525] loop4: detected capacity change from 0 to 256 [ 46.593934][ T4525] FAT-fs (loop4): IO charset cp857 not found [ 46.608704][ T4512] EXT4-fs (loop2): get root inode failed [ 46.614362][ T4512] EXT4-fs (loop2): mount failed [ 46.706184][ T4544] loop3: detected capacity change from 0 to 256 [ 46.732544][ T4547] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:0000 with DS=0xf [ 46.756378][ T4544] FAT-fs (loop3): Invalid FSINFO signature: 0x0ffffff8, 0x00000000 (sector = 33) [ 46.776438][ T4544] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 1, start df000002) [ 46.786409][ T4544] FAT-fs (loop3): Filesystem has been set read-only [ 46.905220][ T4574] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 47.066298][ T4604] loop4: detected capacity change from 0 to 512 [ 47.085698][ T4604] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 47.112335][ T4604] EXT4-fs (loop4): orphan cleanup on readonly fs [ 47.135901][ T4610] loop0: detected capacity change from 0 to 1024 [ 47.161665][ T4604] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.535: Failed to acquire dquot type 1 [ 47.166919][ T4615] loop3: detected capacity change from 0 to 512 [ 47.181230][ T4610] EXT4-fs: Ignoring removed orlov option [ 47.186930][ T4610] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.200973][ T4604] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.535: bg 0: block 40: padding at end of block bitmap is not set [ 47.232946][ T4615] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 47.257329][ T4610] EXT4-fs: old and new quota format mixing [ 47.275949][ T4615] EXT4-fs error (device loop3): xattr_find_entry:333: inode #15: comm syz.3.540: corrupted xattr entries [ 47.288507][ T4604] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 47.307500][ T4615] EXT4-fs (loop3): 1 truncate cleaned up [ 47.326021][ T4604] EXT4-fs (loop4): 1 truncate cleaned up [ 47.332077][ T4604] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.344856][ T4615] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.408292][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.430389][ T4632] loop1: detected capacity change from 0 to 512 [ 47.444550][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.478265][ T3822] ================================================================== [ 47.486362][ T3822] BUG: KCSAN: data-race in fill_mg_cmtime / shmem_mknod [ 47.493295][ T3822] [ 47.495609][ T3822] write to 0xffff88810457325c of 4 bytes by task 3297 on cpu 0: [ 47.503223][ T3822] shmem_mknod+0x137/0x180 [ 47.507629][ T3822] shmem_create+0x34/0x50 [ 47.511944][ T3822] path_openat+0x1102/0x2170 [ 47.516514][ T3822] do_filp_open+0x109/0x230 [ 47.520998][ T3822] do_sys_openat2+0xa6/0x110 [ 47.525579][ T3822] __x64_sys_openat+0xf2/0x120 [ 47.530336][ T3822] x64_sys_call+0x2e9c/0x2ff0 [ 47.534999][ T3822] do_syscall_64+0xd2/0x200 [ 47.539494][ T3822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.545371][ T3822] [ 47.547679][ T3822] read to 0xffff88810457325c of 4 bytes by task 3822 on cpu 1: [ 47.555198][ T3822] fill_mg_cmtime+0x5b/0x260 [ 47.559775][ T3822] generic_fillattr+0x24a/0x340 [ 47.564610][ T3822] shmem_getattr+0x181/0x200 [ 47.569182][ T3822] vfs_getattr_nosec+0x146/0x1e0 [ 47.574120][ T3822] vfs_statx+0x113/0x390 [ 47.578349][ T3822] vfs_fstatat+0x115/0x170 [ 47.582753][ T3822] __se_sys_newfstatat+0x55/0x260 [ 47.587766][ T3822] __x64_sys_newfstatat+0x55/0x70 [ 47.592777][ T3822] x64_sys_call+0x135a/0x2ff0 [ 47.597437][ T3822] do_syscall_64+0xd2/0x200 [ 47.601937][ T3822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.607812][ T3822] [ 47.610115][ T3822] value changed: 0x0abcb7de -> 0x0ac0cab7 [ 47.615810][ T3822] [ 47.618112][ T3822] Reported by Kernel Concurrency Sanitizer on: [ 47.624242][ T3822] CPU: 1 UID: 0 PID: 3822 Comm: udevd Tainted: G W 6.17.0-rc1-syzkaller-00111-g24ea63ea3877 #0 PREEMPT(voluntary) [ 47.637855][ T3822] Tainted: [W]=WARN [ 47.641636][ T3822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 47.651844][ T3822] ================================================================== [ 47.696364][ T4632] EXT4-fs (loop1): The Hurd can't support 64-bit file systems