last executing test programs: 478.631041ms ago: executing program 1 (id=1077): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 419.016046ms ago: executing program 4 (id=1083): syslog(0xa, 0x0, 0x0) 403.458528ms ago: executing program 3 (id=1084): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="9feb010018000000000000003400000034000000020000000000000002000004000000000000000002000000000000000000000002000000000000000000000000000001"], 0x0, 0x4e}, 0x28) 387.533059ms ago: executing program 0 (id=1085): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x23}, [@ldst={0x4, 0x3, 0x0, 0x0, 0xa}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) 386.922549ms ago: executing program 1 (id=1086): syz_emit_ethernet(0x56, &(0x7f0000000440)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0xd, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x5, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x34}, {[@timestamp_addr={0x44, 0x14, 0x9, 0x3, 0x0, [{@empty}, {@local}]}, @ssrr={0x89, 0x7, 0xce, [@broadcast]}, @generic={0x83, 0x2}]}}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0x1}}}}}}, 0x0) 349.373402ms ago: executing program 4 (id=1087): socketpair(0x2a, 0x2, 0xd6f3, &(0x7f0000000000)) 349.087952ms ago: executing program 3 (id=1088): mount$cgroup(0x0, &(0x7f0000000140)='.\x00', &(0x7f0000000640), 0x2008000, &(0x7f0000000680)={[{@name={'name', 0x3d, '+$!&%]-[(+\xfc\xe3T\xcd\x87\xca\x1b:\x17\x8a\x8fM\xe5\xc9\xaa\xaf|\xd4\xe2\xce\v\x0fAV\xedc7V\xef\xea\xa1\xe3\x1d\xff\x10\xe0\xa2\x10\'\xfa\xe7\x97\x86\xdc\xdf}\xd0Ddhp\xb9\vl\x85\xd5H\"\v\'\xaa\xe7$\x91\xf2\xc8\x81\xeb\x03\xf3\xe7\xd5\r\xb6\x00\xd6\x05;G\x84\x02x\x0f\xc3\xa7\xf2\x10Hp\xffDz\x06\xb0\xf8?\"\xdc@h\xf3D\x84j8\x88s\x00\x85\xae\x98x>7\xf1I\x0eI\x86\xb6g\xd9N\x9e\xd2\x9d\xab\x9e\xc78\xa2\xaa(tWMO\xe2\xc8\xd4I\xe8S\xc4\xc9\xc49W\x9a\xd4J\xd3\xc3\x90\xe2\xd9Z?\xa5\x8b\xb4]d\x9cL^\x1b\xf6\f\xe0\xf7N\xaf\x17\x13\xdaN\x7f\xebU\x06\xccz\xc9\xf6RY\xa1\xc7\xa5|E\xfa\xea[\xe3\x06ME\xb2z\x00[z(s>m\xfd\xe5wYP\xb1\x00*R\xa0\t\x9abF\xbb7\xe5\xc9'}}]}) 321.255874ms ago: executing program 1 (id=1090): fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x1) 320.924024ms ago: executing program 0 (id=1091): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000d62b00006110b80000000000c6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 315.783305ms ago: executing program 4 (id=1092): ustat(0x5, &(0x7f0000000140)) 267.854329ms ago: executing program 3 (id=1093): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb2}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8d}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 267.382588ms ago: executing program 3 (id=1094): syz_emit_ethernet(0x146, &(0x7f0000003080)={@local, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x7, 0x6, "45208e", 0x110, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @ndisc_na={0x88, 0x0, 0x0, 0x1c, '\x00', @remote, [{0x2, 0x1f, "d3aff83c41c4e9067f6e1a14ced0999c06ffba3b1976ef6fd6a30900aecc43afde4ca1a9c79ddb132b2f95bd25af3db454c5ff38bc95fb4537d6910ae897e5048b8574af5247673565fb812a97c2726972cfa0738c33be7c8f0499b15b8a66f99e6edf8f53aa4c86bd82ebac2ada65bae03bbf9bcad864fc93dfb284195ecbdc44fc962f41e7fbe6f3984d5ea4f5ead288631b264ca88f5003eeda72141c76422a3ad86d4f5aaf293819ff186036d4d660478b1389e5a8d9453684c0c04b5a087bcd0a3a93500c8d0d32117bd34cd9b61de25801cdff0ed850bb7e9dca61cff9534416b09eea8529aa573feee5310cf19f79f64ec055"}]}}}}}}, 0x0) 244.721151ms ago: executing program 2 (id=1095): add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) 244.568421ms ago: executing program 4 (id=1096): syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0008060001080006040001"], 0x0) 244.38241ms ago: executing program 0 (id=1097): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000580), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6d706f6c3d696e7465726c656176653d63656c617469acca76653a2c"]) 244.25162ms ago: executing program 1 (id=1098): setpgid(0xffffffffffffffff, 0x0) 213.324713ms ago: executing program 3 (id=1099): syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x8400, &(0x7f0000000800)={[{@nocompress}, {@showassoc}, {@showassoc}, {@check_strict}, {@uid}, {@map_normal}, {@dmode={'dmode', 0x3d, 0x2}}, {@utf8}]}, 0x0, 0x688, &(0x7f0000000100)="$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") 210.722143ms ago: executing program 4 (id=1100): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x18, 0x2, &(0x7f0000000200)=@raw=[@jmp={0x4, 0x0, 0x5, 0x1, 0x0, 0x0, 0x10}, @exit], &(0x7f00000000c0)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x6}, 0x94) 201.549044ms ago: executing program 2 (id=1101): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 198.251584ms ago: executing program 0 (id=1102): chroot(0x0) 142.348698ms ago: executing program 1 (id=1103): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000014007910480000000000790020000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x21) 142.136409ms ago: executing program 2 (id=1104): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xc211, 0x1) 142.026219ms ago: executing program 4 (id=1105): syz_clone3(&(0x7f00000006c0)={0x102102180, 0x0, 0x0, 0x0, {0x40}, 0x0, 0x0, 0x0, &(0x7f0000000680)=[0x0], 0x1}, 0x58) 141.954409ms ago: executing program 0 (id=1106): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x16, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x92}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xc4}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x70) 131.581119ms ago: executing program 1 (id=1107): syz_usb_connect$cdc_ncm(0x6, 0x83, &(0x7f00000004c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x1de, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x2, 0x1, 0x9, 0x40, 0xb, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x5c}, {0xd, 0x24, 0xf, 0x1, 0x6, 0xd9, 0x4, 0x8}, {0x6, 0x24, 0x1a, 0x5, 0x10}, [@mdlm={0x15, 0x24, 0x12, 0x4}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0xe, 0x5, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x68, 0x3, 0x7}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x1, 0x4, 0x1}}}}}}}]}}, &(0x7f0000000580)={0x0, 0x0, 0x5, &(0x7f0000000340)={0x5, 0xf, 0x5}, 0x1, [{0x0, 0x0}]}) 107.442691ms ago: executing program 3 (id=1108): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x21c91c, &(0x7f0000000900)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800000}}, {@noblock_validity}, {@mblk_io_submit}, {@jqfmt_vfsold}, {@nodelalloc}, {@nomblk_io_submit}, {@usrjquota}, {@minixdf}, {@resgid, 0x32}]}, 0x1e, 0x4ea, &(0x7f00000009c0)="$eJzs3VFrW9cdAPD/la3MSZzZYXvIAsvCkmGHLZIdL4nZQ7bB2J4C27L3zLNlYyxbxpKT2ITNYR9gMMY22NOe9jLoByiUfIRSCLTvpS0tpU3ah0LbqOhKShxHip1GllLr94MjnXt0r/7nXKGje+49XAXQt05HxJmIeFitVs9FxEijPNNIsVVPtfUe3L89W0tJVKvXPkoiknpZbbXxbe95tLHZUET8/jcRf0qejlve2FyaKRYLa43lfGV5NV/e2Dy/uDyzUFgorExNTV6avjx9cXqiI+0cjogrv3rvn3/736+vvPaTm29f/2D8z0mjPOJxOzqt3vRsui+aBiNibT+C9chg2kIAAL4Jmsf5P4yIczESA+nRHAAAAHCQVH8+HF8kEVUAAADgwMqkc2CTTK4xD2A4Mplcrj6H97txJFMslSs/ni+tr8zV58qORjYzv1gsTDTmCo9GNqktT6b5x8sXdixPRcTxiPjHyOF0OTdbKs71+uQHAAAA9ImjO8b/n47Ux//bfN6zygEAAACdM9rrCgAAAAD7zvgfAAAADj7jfwAAADjQfnv1ai1Vm/9/PXdjY32pdOP8XKG8lFten83NltZWcwul0kJ6z77l3d6vWCqt/jRW1m/lK4VyJV/e2Ly+XFpfqVxffOIvsAEAAIAuOv6Du28lEbH1s8NpqjnU60oBXTH4PCu/u3/1ALpvoNcVAHrmuX7/gQMl2+sKAD2X7PJ628k7r3e+LgAAwP4Y+17r6/8Du54b2Mp0qYrAPnH+D/qX6//Qv1z/h/6VjYEwkIf+ttstQIfajRX2fP2/Wn3uSgEAAB01nKYkk4tIzwMMRyaTy0UcS8cE2WR+sViYiIhvR8SbI9lv1ZYn0y2TXecMAwAAAAAAAAAAAAAAAAAAAAAAAAB11WoSVQAAAOBAi8i8n6R3848YGzk7vPP8wKHks5H0OSJu/ufav27NVCprk7Xyjx+VV/7dKL/QizMYAAAAwE7NcXpzHA8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAnfTg/u3ZZupm3A9/GRGjreIPxlD6PBTZiDjySRKD27ZLImKgA/G37kTEiVbxk1q1YrRRi1bxD/c4/tEOxId+drfW//yi1fcvE6fT59bfv0tpD/Xi2vd/mUf930CL+LWyY3uMcfLeK/m28e9EnBxs3f804ydt+p8ze4z/xz9sbrZ7rfrfiLGWvz/JE7HyleXVfHlj8/zi8sxCYaGwMjU1eWn68vTF6Yn8/GKx0HhsGePv33/14bPaf6RN/NFd2n92j+3/8t6t+9+pZ7OPNk8exx8/0/rzP9Emfqbx+f+oka+9PtbMb9Xz2536/xunntX+uTbt3+3zH99j+8/97q/v7HFVAKALyhubSzPFYmGtrzMvtDdqh0UvRStezkxtv379zYf2tYZ/2V6SdObrUDsyfzn2/ItletotAQAA++DpMTAAAAAAAAAAAAAAAAAAAADQbd24nVh2R8yt9LETd88HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOicrwIAAP///B/QPg==") 95.966362ms ago: executing program 2 (id=1109): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000000)=@framed={{}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0x33}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 73.448844ms ago: executing program 2 (id=1110): openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000000)={0x0, 0x0, 0x11}, 0x18) 4.64071ms ago: executing program 0 (id=1111): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./bus\x00', 0x40, &(0x7f0000000080), 0x5, 0x505, &(0x7f0000000a40)="$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") 0s ago: executing program 2 (id=1112): getresgid(0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): =process permissive=1 [ 25.100258][ T29] audit: type=1400 audit(1754974827.364:61): avc: denied { siginh } for pid=3283 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts. [ 33.225672][ T29] audit: type=1400 audit(1754974835.494:62): avc: denied { mounton } for pid=3293 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 [ 33.226688][ T3293] cgroup: Unknown subsys name 'net' [ 33.248433][ T29] audit: type=1400 audit(1754974835.494:63): avc: denied { mount } for pid=3293 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 [ 33.275783][ T29] audit: type=1400 audit(1754974835.524:64): avc: denied { unmount } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.510291][ T3293] cgroup: Unknown subsys name 'cpuset' [ 33.516545][ T3293] cgroup: Unknown subsys name 'rlimit' [ 33.669498][ T29] audit: type=1400 audit(1754974835.934:65): avc: denied { setattr } for pid=3293 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 [ 33.692833][ T29] audit: type=1400 audit(1754974835.934:66): avc: denied { create } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.713348][ T29] audit: type=1400 audit(1754974835.934:67): avc: denied { write } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.721079][ T3297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.733819][ T29] audit: type=1400 audit(1754974835.934:68): avc: denied { read } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 33.733839][ T29] audit: type=1400 audit(1754974835.934:69): avc: denied { mounton } for pid=3293 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 [ 33.783687][ T3293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.787442][ T29] audit: type=1400 audit(1754974835.934:70): avc: denied { mount } for pid=3293 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 [ 33.819645][ T29] audit: type=1400 audit(1754974836.014:71): avc: denied { relabelto } for pid=3297 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" [ 38.346999][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 38.347012][ T29] audit: type=1400 audit(1754974840.614:76): avc: denied { read } for pid=3305 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 38.374192][ T29] audit: type=1400 audit(1754974840.614:77): avc: denied { open } for pid=3305 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 38.397419][ T29] audit: type=1400 audit(1754974840.614:78): avc: denied { mounton } for pid=3305 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 38.418785][ T29] audit: type=1400 audit(1754974840.614:79): avc: denied { module_request } for pid=3305 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 38.506388][ T29] audit: type=1400 audit(1754974840.674:80): avc: denied { sys_module } for pid=3305 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 38.732521][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 38.747806][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 38.844198][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 38.865936][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.873145][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.880399][ T3305] bridge_slave_0: entered allmulticast mode [ 38.886734][ T3305] bridge_slave_0: entered promiscuous mode [ 38.893477][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.900647][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.907722][ T3305] bridge_slave_1: entered allmulticast mode [ 38.914421][ T3305] bridge_slave_1: entered promiscuous mode [ 38.923377][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.930544][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.937581][ T3306] bridge_slave_0: entered allmulticast mode [ 38.943996][ T3306] bridge_slave_0: entered promiscuous mode [ 38.952414][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.959506][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.966742][ T3306] bridge_slave_1: entered allmulticast mode [ 38.974039][ T3306] bridge_slave_1: entered promiscuous mode [ 39.017396][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.029842][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.041641][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.050793][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 39.065129][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.076530][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 39.093583][ T3306] team0: Port device team_slave_0 added [ 39.113056][ T3306] team0: Port device team_slave_1 added [ 39.148098][ T3305] team0: Port device team_slave_0 added [ 39.154383][ T3305] team0: Port device team_slave_1 added [ 39.164245][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.171322][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.178452][ T3308] bridge_slave_0: entered allmulticast mode [ 39.184778][ T3308] bridge_slave_0: entered promiscuous mode [ 39.193896][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.200898][ 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. [ 39.226833][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.244028][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.251170][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.258262][ T3308] bridge_slave_1: entered allmulticast mode [ 39.264623][ T3308] bridge_slave_1: entered promiscuous mode [ 39.273165][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.280121][ 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. [ 39.306017][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.337217][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.344186][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.370076][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.399352][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.406371][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 39.432340][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.444186][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.459035][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.466174][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.473299][ T3307] bridge_slave_0: entered allmulticast mode [ 39.479647][ T3307] bridge_slave_0: entered promiscuous mode [ 39.486088][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.493187][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.500451][ T3311] bridge_slave_0: entered allmulticast mode [ 39.506926][ T3311] bridge_slave_0: entered promiscuous mode [ 39.515566][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.522650][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.529811][ T3311] bridge_slave_1: entered allmulticast mode [ 39.536112][ T3311] bridge_slave_1: entered promiscuous mode [ 39.543281][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.556780][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.563839][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.571021][ T3307] bridge_slave_1: entered allmulticast mode [ 39.577310][ T3307] bridge_slave_1: entered promiscuous mode [ 39.603430][ T3306] hsr_slave_0: entered promiscuous mode [ 39.609387][ T3306] hsr_slave_1: entered promiscuous mode [ 39.629685][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.657814][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.670600][ T3305] hsr_slave_0: entered promiscuous mode [ 39.676503][ T3305] hsr_slave_1: entered promiscuous mode [ 39.682435][ T3305] debugfs: 'hsr0' already exists in 'hsr' [ 39.688148][ T3305] Cannot create hsr debugfs directory [ 39.694592][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.704278][ T3308] team0: Port device team_slave_0 added [ 39.710779][ T3308] team0: Port device team_slave_1 added [ 39.725829][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.756510][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.763548][ 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. [ 39.789518][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.812009][ T3307] team0: Port device team_slave_0 added [ 39.827620][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.834572][ 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. [ 39.860479][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.871732][ T3307] team0: Port device team_slave_1 added [ 39.889610][ T3311] team0: Port device team_slave_0 added [ 39.906395][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.913448][ 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. [ 39.939407][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.957440][ T3311] team0: Port device team_slave_1 added [ 39.964707][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.971666][ 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. [ 39.997629][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.029678][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.036638][ T3311] 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. [ 40.062565][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.083317][ T3308] hsr_slave_0: entered promiscuous mode [ 40.089262][ T3308] hsr_slave_1: entered promiscuous mode [ 40.095218][ T3308] debugfs: 'hsr0' already exists in 'hsr' [ 40.100957][ T3308] Cannot create hsr debugfs directory [ 40.107576][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.114535][ T3311] 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. [ 40.140426][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.209411][ T3307] hsr_slave_0: entered promiscuous mode [ 40.215558][ T3307] hsr_slave_1: entered promiscuous mode [ 40.221502][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 40.227236][ T3307] Cannot create hsr debugfs directory [ 40.250843][ T3311] hsr_slave_0: entered promiscuous mode [ 40.256933][ T3311] hsr_slave_1: entered promiscuous mode [ 40.262943][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 40.268682][ T3311] Cannot create hsr debugfs directory [ 40.287120][ T3306] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 40.316711][ T3306] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 40.332561][ T3306] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 40.344261][ T3306] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 40.408796][ T3305] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 40.436123][ T3305] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 40.446860][ T3305] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 40.456572][ T3305] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 40.478891][ T3308] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 40.491351][ T3308] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 40.500110][ T3308] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 40.518357][ T3308] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 40.557928][ T3307] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 40.566457][ T3307] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.582277][ T3307] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.591089][ T3307] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.603006][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.636940][ T3311] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 40.645673][ T3311] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 40.655481][ T3311] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 40.667870][ T3311] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 40.679428][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.694216][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.701346][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.718048][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.725174][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.735360][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.765628][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.783592][ T1458] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.790659][ T1458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.805824][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.822808][ T1458] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.830055][ T1458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.848924][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.862780][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.887629][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.904128][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.911183][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.920675][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.927771][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.947396][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.954534][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.963851][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.970896][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.981912][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.997610][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.025823][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.051381][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.058565][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.068284][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.075365][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.089145][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.140451][ T3311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 41.150918][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.194681][ T3306] veth0_vlan: entered promiscuous mode [ 41.225002][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.239486][ T3306] veth1_vlan: entered promiscuous mode [ 41.277663][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.289382][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.315796][ T3305] veth0_vlan: entered promiscuous mode [ 41.324011][ T3306] veth0_macvtap: entered promiscuous mode [ 41.332815][ T3306] veth1_macvtap: entered promiscuous mode [ 41.341069][ T3305] veth1_vlan: entered promiscuous mode [ 41.362805][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.374299][ T3305] veth0_macvtap: entered promiscuous mode [ 41.391586][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.403831][ T3305] veth1_macvtap: entered promiscuous mode [ 41.419106][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.438205][ T3307] veth0_vlan: entered promiscuous mode [ 41.446229][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.460819][ T3307] veth1_vlan: entered promiscuous mode [ 41.467039][ T29] audit: type=1400 audit(1754974843.724:81): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/root/syzkaller.VM6LsC/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 41.491297][ T29] audit: type=1400 audit(1754974843.724:82): avc: denied { mount } for pid=3306 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 [ 41.499072][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.513266][ T29] audit: type=1400 audit(1754974843.724:83): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/root/syzkaller.VM6LsC/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 41.525201][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.547167][ T29] audit: type=1400 audit(1754974843.724:84): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 41.567318][ T3307] veth0_macvtap: entered promiscuous mode [ 41.593240][ T29] audit: type=1400 audit(1754974843.764:85): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/root/syzkaller.VM6LsC/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 41.598298][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.631209][ T3307] veth1_macvtap: entered promiscuous mode [ 41.649089][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.659282][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.671557][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.681383][ T3306] 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. [ 41.700613][ T31] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.724612][ T31] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.749371][ T3308] veth0_vlan: entered promiscuous mode [ 41.768929][ T3311] veth0_vlan: entered promiscuous mode [ 41.783147][ T31] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.808854][ T3308] veth1_vlan: entered promiscuous mode [ 41.825919][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.838279][ T3311] veth1_vlan: entered promiscuous mode [ 41.889089][ T31] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.903315][ T3308] veth0_macvtap: entered promiscuous mode [ 41.924645][ T31] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.938469][ T3308] veth1_macvtap: entered promiscuous mode [ 41.975574][ T3311] veth0_macvtap: entered promiscuous mode [ 41.991137][ T3311] veth1_macvtap: entered promiscuous mode [ 42.011004][ T31] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.027989][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.036651][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.047345][ T31] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.076293][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.089241][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.113096][ T3466] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.149414][ T3466] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.179335][ T1458] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.208275][ T1458] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.256984][ T1458] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.291219][ T3466] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.326769][ T3466] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.369966][ T3466] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.545853][ T3586] tmpfs: Bad value for 'defcontext' [ 42.709948][ T3614] loop1: detected capacity change from 0 to 512 [ 42.735708][ T3614] journal_path: not usable as path [ 42.740917][ T3614] EXT4-fs: error: could not find journal device path [ 42.899126][ T3645] loop1: detected capacity change from 0 to 1024 [ 42.928880][ T3645] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.81: Failed to acquire dquot type 0 [ 42.991404][ T3645] EXT4-fs (loop1): 1 truncate cleaned up [ 43.004264][ T3645] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.036385][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.070678][ T3673] loop0: detected capacity change from 0 to 128 [ 43.203105][ T3694] 9pnet_fd: p9_fd_create_unix (3694): problem connecting socket: ./file0: -2 [ 43.221756][ T3698] loop0: detected capacity change from 0 to 512 [ 43.228713][ T3698] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 43.242462][ T3698] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 43.270574][ T3341] udevd[3341]: incorrect ext4 checksum on /dev/loop0 [ 43.309136][ T3708] syz.2.112 (3708): attempted to duplicate a private mapping with mremap. This is not supported. [ 43.346055][ T3713] loop0: detected capacity change from 0 to 1024 [ 43.370077][ T3713] EXT4-fs: Ignoring removed bh option [ 43.386436][ T3713] EXT4-fs: Ignoring removed bh option [ 43.408913][ T3713] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 43.432529][ T3713] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 43.445132][ T3713] EXT4-fs (loop0): orphan cleanup on readonly fs [ 43.464236][ T3713] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.113: Invalid inode table block 0 in block_group 0 [ 43.490067][ T3713] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 43.500776][ T3713] EXT4-fs error (device loop0): ext4_quota_write:7322: inode #3: comm syz.0.113: mark_inode_dirty error [ 43.512842][ T3713] __quota_error: 28 callbacks suppressed [ 43.512857][ T3713] Quota error (device loop0): write_blk: dquota write failed [ 43.525962][ T3713] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 43.535958][ T3713] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.113: Failed to acquire dquot type 0 [ 43.549914][ T3732] loop1: detected capacity change from 0 to 512 [ 43.560422][ T3713] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.113: Invalid inode table block 0 in block_group 0 [ 43.579198][ T3732] ======================================================= [ 43.579198][ T3732] WARNING: The mand mount option has been deprecated and [ 43.579198][ T3732] and is ignored by this kernel. Remove the mand [ 43.579198][ T3732] option from the mount to silence this warning. [ 43.579198][ T3732] ======================================================= [ 43.614929][ T3732] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.621779][ T3732] EXT4-fs: Ignoring removed nomblk_io_submit option [ 43.636045][ T3713] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 43.645413][ T3743] loop3: detected capacity change from 0 to 512 [ 43.645749][ T3743] EXT4-fs: Ignoring removed oldalloc option [ 43.665465][ T3713] EXT4-fs error (device loop0): ext4_ext_truncate:4475: inode #15: comm syz.0.113: mark_inode_dirty error [ 43.674373][ T3732] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 17. Delete some EAs or run e2fsck. [ 43.676895][ T3743] ext4: Unknown parameter 'smackfsfloor' [ 43.699851][ T3732] EXT4-fs (loop1): 1 truncate cleaned up [ 43.719941][ T3732] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.766290][ T3713] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.113: Invalid inode table block 0 in block_group 0 [ 43.783712][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.797805][ T3713] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 43.837305][ T3713] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 43.876856][ T3713] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.113: Invalid inode table block 0 in block_group 0 [ 43.922054][ T3713] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 43.955045][ T3713] EXT4-fs error (device loop0): ext4_truncate:4666: inode #15: comm syz.0.113: mark_inode_dirty error [ 43.968704][ T3713] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 44.005456][ T3713] EXT4-fs (loop0): 1 truncate cleaned up [ 44.037761][ T3713] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.104104][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.201259][ T3821] loop1: detected capacity change from 0 to 512 [ 44.212994][ T29] audit: type=1326 audit(1754974846.484:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3818 comm="syz.0.167" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcfde9cebe9 code=0x0 [ 44.256268][ T3821] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.165: invalid indirect mapped block 4294967295 (level 1) [ 44.301876][ T3821] EXT4-fs (loop1): Remounting filesystem read-only [ 44.308507][ T3821] EXT4-fs (loop1): 2 truncates cleaned up [ 44.323471][ T3821] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.369643][ T3846] loop3: detected capacity change from 0 to 1024 [ 44.376420][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.388772][ T3846] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 44.399823][ T3846] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 44.416559][ T3846] EXT4-fs (loop3): invalid journal inode [ 44.459959][ T3846] EXT4-fs (loop3): can't get journal size [ 44.462563][ T3858] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 44.478169][ T3855] loop1: detected capacity change from 0 to 1024 [ 44.493629][ T3846] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.528234][ T3855] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 44.550772][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.571825][ T29] audit: type=1326 audit(1754974846.844:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3868 comm="syz.2.190" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f021c51ebe9 code=0x0 [ 44.595453][ T3855] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.177: bg 0: block 10: padding at end of block bitmap is not set [ 44.611150][ T3855] Quota error (device loop1): write_blk: dquota write failed [ 44.618542][ T3855] Quota error (device loop1): find_free_dqentry: Can't write quota data block 2 [ 44.629453][ T3855] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 44.641406][ T3855] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.177: Failed to acquire dquot type 0 [ 44.654862][ T3855] Quota error (device loop1): write_blk: dquota write failed [ 44.662291][ T3855] Quota error (device loop1): find_free_dqentry: Can't write quota data block 2 [ 44.672569][ T3855] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 44.682557][ T3855] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.177: Failed to acquire dquot type 0 [ 44.694821][ T3855] EXT4-fs error (device loop1): ext4_free_blocks:6696: comm syz.1.177: Freeing blocks not in datazone - block = 0, count = 4096 [ 44.700673][ T3875] loop2: detected capacity change from 0 to 128 [ 44.708560][ T3855] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.177: Failed to acquire dquot type 0 [ 44.727654][ T3855] EXT4-fs (loop1): 1 orphan inode deleted [ 44.742511][ T3883] loop4: detected capacity change from 0 to 512 [ 44.755546][ T3855] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.781604][ T3883] EXT4-fs error (device loop4): ext4_quota_enable:7124: inode #3: comm syz.4.195: unexpected EA_INODE flag [ 44.794521][ T3855] syz.1.177 (3855) used greatest stack depth: 9304 bytes left [ 44.803699][ T3883] EXT4-fs (loop4): Remounting filesystem read-only [ 44.804222][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.810270][ T3883] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 44.833952][ T3883] EXT4-fs (loop4): mount failed [ 44.913269][ T3899] loop3: detected capacity change from 0 to 2048 [ 44.975945][ T3899] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 44.981226][ T3899] loop3: partition table partially beyond EOD, truncated [ 44.999257][ T3899] loop3: p1 start 4278190080 is beyond EOD, truncated [ 45.006123][ T3899] loop3: p2 start 16908800 is beyond EOD, truncated [ 45.042505][ T3899] loop3: p5 start 16908800 is beyond EOD, truncated [ 45.128821][ T3933] can: request_module (can-proto-4) failed. [ 45.162013][ T3943] syz.4.223(3943): Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored. [ 45.330571][ T3971] loop4: detected capacity change from 0 to 1024 [ 45.360244][ T3971] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.392119][ T3971] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 45.401927][ T3971] EXT4-fs (loop4): group descriptors corrupted! [ 45.496794][ T3993] loop4: detected capacity change from 0 to 1024 [ 45.519499][ T3993] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.246: Failed to acquire dquot type 0 [ 45.535367][ T3993] EXT4-fs (loop4): 1 truncate cleaned up [ 45.541491][ T3993] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.574666][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.754874][ T4036] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 45.870427][ T4059] ------------[ cut here ]------------ [ 45.875906][ T4059] verifier bug: REG INVARIANTS VIOLATION (false_reg1): range bounds violation u64=[0x2, 0x0] s64=[0x2, 0x0] u32=[0x2, 0x0] s32=[0x2, 0x0] var_off=(0x0, 0x0)(1) [ 45.892271][ T4059] WARNING: CPU: 1 PID: 4059 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 45.902660][ T4059] Modules linked in: [ 45.906654][ T4059] CPU: 1 UID: 0 PID: 4059 Comm: syz.3.281 Not tainted 6.17.0-rc1-syzkaller-00004-g53e760d89498 #0 PREEMPT(voluntary) [ 45.919048][ T4059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 45.929323][ T4059] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 45.936096][ T4059] 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 72 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 [ 45.955859][ T4059] RSP: 0018:ffffc9000148f440 EFLAGS: 00010292 [ 45.962072][ T4059] RAX: 958a321234375200 RBX: ffff88811ae38388 RCX: 0000000000080000 [ 45.970101][ T4059] RDX: ffffc900034ff000 RSI: 000000000000340b RDI: 000000000000340c [ 45.978119][ T4059] RBP: 0000000000000000 R08: 0001c9000148f27f R09: 0000000000000000 [ 45.986233][ T4059] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff88811ae38348 [ 45.994417][ T4059] R13: ffff888109cd0000 R14: ffff888109cd0000 R15: ffff88811ae38380 [ 46.002605][ T4059] FS: 00007f0b6724f6c0(0000) GS:ffff8882aef44000(0000) knlGS:0000000000000000 [ 46.011756][ T4059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.018354][ T4059] CR2: 00007f0b6724ef98 CR3: 000000011ae6a000 CR4: 00000000003506f0 [ 46.026420][ T4059] Call Trace: [ 46.029756][ T4059] [ 46.032700][ T4059] reg_set_min_max+0x215/0x260 [ 46.037547][ T4059] check_cond_jmp_op+0x1013/0x16e0 [ 46.042779][ T4059] do_check+0x332a/0x7a10 [ 46.047220][ T4059] ? __rcu_read_unlock+0x4f/0x70 [ 46.052335][ T4059] ? __rcu_read_unlock+0x4f/0x70 [ 46.057381][ T4059] do_check_common+0xc3a/0x12a0 [ 46.062356][ T4059] bpf_check+0x942b/0xd9e0 [ 46.066802][ T4059] ? __rcu_read_unlock+0x4f/0x70 [ 46.071868][ T4059] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 46.077899][ T4059] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 46.083678][ T4059] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 46.089861][ T4059] ? css_rstat_updated+0xb7/0x240 [ 46.095105][ T4059] ? pcpu_block_update+0x232/0x3b0 [ 46.100281][ T4059] ? pcpu_block_refresh_hint+0x157/0x170 [ 46.105930][ T4059] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 46.112280][ T4059] ? css_rstat_updated+0xb7/0x240 [ 46.117354][ T4059] ? __rcu_read_unlock+0x4f/0x70 [ 46.122412][ T4059] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 46.128242][ T4059] ? should_fail_ex+0x30/0x280 [ 46.133101][ T4059] ? selinux_bpf_prog_load+0x36/0xf0 [ 46.138457][ T4059] ? should_failslab+0x8c/0xb0 [ 46.143034][ T4076] loop0: detected capacity change from 0 to 512 [ 46.143323][ T4059] ? __kmalloc_cache_noprof+0x189/0x320 [ 46.155068][ T4059] ? selinux_bpf_prog_load+0xbf/0xf0 [ 46.156730][ T4076] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 46.160516][ T4059] ? security_bpf_prog_load+0x2c/0xa0 [ 46.160557][ T4059] bpf_prog_load+0xedd/0x1070 [ 46.160592][ T4059] ? security_bpf+0x2b/0x90 [ 46.160652][ T4059] __sys_bpf+0x462/0x7b0 [ 46.160688][ T4059] __x64_sys_bpf+0x41/0x50 [ 46.168919][ T4076] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 46.174119][ T4059] x64_sys_call+0x2aea/0x2ff0 [ 46.179199][ T4076] EXT4-fs (loop0): orphan cleanup on readonly fs [ 46.183205][ T4059] do_syscall_64+0xd2/0x200 [ 46.215538][ T4059] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 46.221770][ T4059] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 46.227721][ T4059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.233700][ T4059] RIP: 0033:0x7f0b687eebe9 [ 46.233925][ T4076] EXT4-fs error (device loop0): ext4_orphan_get:1392: inode #13: comm syz.0.290: iget: bad i_size value: 12154761577498 [ 46.238118][ T4059] 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 [ 46.254844][ T4076] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.290: couldn't read orphan inode 13 (err -117) [ 46.270357][ T4059] RSP: 002b:00007f0b6724f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 46.290676][ T4059] RAX: ffffffffffffffda RBX: 00007f0b68a15fa0 RCX: 00007f0b687eebe9 [ 46.298702][ T4059] RDX: 0000000000000048 RSI: 0000200000000100 RDI: 0000000000000005 [ 46.306774][ T4059] RBP: 00007f0b68871e19 R08: 0000000000000000 R09: 0000000000000000 [ 46.314833][ T4059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.321099][ T4076] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 46.323040][ T4059] R13: 00007f0b68a16038 R14: 00007f0b68a15fa0 R15: 00007ffcd2422718 [ 46.342882][ T4059] [ 46.345906][ T4059] ---[ end trace 0000000000000000 ]--- [ 46.372492][ T4087] loop4: detected capacity change from 0 to 1024 [ 46.394740][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.417515][ T4087] EXT4-fs (loop4): SIPHASH is not a valid default hash value [ 46.568003][ T4114] loop3: detected capacity change from 0 to 2048 [ 46.617129][ T4127] loop2: detected capacity change from 0 to 2048 [ 46.633020][ T3341] Alternate GPT is invalid, using primary GPT. [ 46.639562][ T3341] loop3: p2 p3 p7 [ 46.661838][ T4114] Alternate GPT is invalid, using primary GPT. [ 46.668283][ T4114] loop3: p2 p3 p7 [ 46.751061][ T4143] loop4: detected capacity change from 0 to 128 [ 46.757085][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 46.771927][ T3388] udevd[3388]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 46.772854][ T3833] udevd[3833]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 46.847001][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 46.858456][ T3388] udevd[3388]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 46.874439][ T3833] udevd[3833]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 46.972267][ T4171] cgroup: none used incorrectly [ 46.994292][ T4174] loop3: detected capacity change from 0 to 512 [ 47.024475][ T4178] loop1: detected capacity change from 0 to 512 [ 47.032870][ T4178] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.047840][ T4174] EXT4-fs error (device loop3): ext4_quota_enable:7124: inode #3: comm syz.3.337: unexpected EA_INODE flag [ 47.072268][ T4187] tmpfs: Bad value for 'mpol' [ 47.073950][ T4178] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 47.086704][ T4174] EXT4-fs (loop3): Remounting filesystem read-only [ 47.093318][ T4174] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 47.108169][ T4174] EXT4-fs (loop3): mount failed [ 47.108553][ T4178] EXT4-fs error (device loop1): ext4_orphan_get:1392: comm syz.1.339: inode #15: comm syz.1.339: iget: illegal inode # [ 47.133861][ T4178] EXT4-fs (loop1): Remounting filesystem read-only [ 47.149499][ T4178] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.151303][ T4189] loop0: detected capacity change from 0 to 256 [ 47.180834][ T4189] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.193264][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.210184][ T4189] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 47.221385][ T4193] loop3: detected capacity change from 0 to 2048 [ 47.241716][ T4197] loop1: detected capacity change from 0 to 512 [ 47.258062][ T4197] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 47.272614][ T4201] loop0: detected capacity change from 0 to 128 [ 47.282088][ T4193] loop3: p4 < > [ 47.289664][ T2991] loop3: p4 < > [ 47.296259][ T4201] FAT-fs (loop0): bogus sectors per cluster 0 [ 47.302477][ T4201] FAT-fs (loop0): Can't find a valid FAT filesystem [ 47.321932][ T4158] udevd[4158]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 47.376242][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 47.441259][ T4220] loop0: detected capacity change from 0 to 512 [ 47.451364][ T4220] EXT4-fs: Ignoring removed nomblk_io_submit option [ 47.460978][ T4220] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 47.469474][ T4220] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 47.506067][ T4229] loop3: detected capacity change from 0 to 1024 [ 47.515267][ T4227] loop4: detected capacity change from 0 to 2048 [ 47.522889][ T4220] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8042c018, mo2=0102] [ 47.534031][ T4229] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 47.535001][ T4233] loop1: detected capacity change from 0 to 128 [ 47.548878][ T4229] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 47.550481][ T4220] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4183: comm syz.0.359: Allocating blocks 41-42 which overlap fs metadata [ 47.558670][ T4229] EXT4-fs (loop3): group descriptors corrupted! [ 47.588827][ T4233] FAT-fs (loop1): bogus sectors per cluster 0 [ 47.594914][ T4233] FAT-fs (loop1): Can't find a valid FAT filesystem [ 47.596231][ T4227] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 47.607050][ T4227] loop4: partition table partially beyond EOD, truncated [ 47.633994][ T4227] loop4: p1 start 4278190080 is beyond EOD, truncated [ 47.640853][ T4227] loop4: p2 start 16908800 is beyond EOD, truncated [ 47.644019][ T4220] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.359: Failed to acquire dquot type 1 [ 47.648869][ T4227] loop4: p5 start 16908800 is beyond EOD, truncated [ 47.673994][ T4239] loop2: detected capacity change from 0 to 512 [ 47.688540][ T4239] EXT4-fs (loop2): The Hurd can't support 64-bit file systems [ 47.730108][ T4220] EXT4-fs error (device loop0): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 47.749453][ T4220] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.359: corrupted inode contents [ 47.806499][ T4220] EXT4-fs error (device loop0): ext4_dirty_inode:6538: inode #12: comm syz.0.359: mark_inode_dirty error [ 47.845656][ T4220] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.359: corrupted inode contents [ 47.878858][ T4220] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.359: mark_inode_dirty error [ 47.890374][ T4220] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.359: corrupted inode contents [ 47.916680][ T4220] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 47.937346][ T4220] EXT4-fs error (device loop0): ext4_do_update_inode:5653: inode #12: comm syz.0.359: corrupted inode contents [ 47.958405][ T4220] EXT4-fs error (device loop0): ext4_truncate:4666: inode #12: comm syz.0.359: mark_inode_dirty error [ 47.980463][ T4220] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 47.990792][ T4220] EXT4-fs (loop0): 1 truncate cleaned up [ 47.992588][ T4267] loop2: detected capacity change from 0 to 2048 [ 47.996988][ T4220] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.039269][ T4275] loop1: detected capacity change from 0 to 512 [ 48.048390][ T4271] loop3: detected capacity change from 0 to 1024 [ 48.049829][ T3341] Alternate GPT is invalid, using primary GPT. [ 48.057141][ T4271] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.383: Failed to acquire dquot type 0 [ 48.061149][ T3341] loop2: p2 p3 p7 [ 48.072575][ T4271] EXT4-fs (loop3): 1 truncate cleaned up [ 48.098719][ T4275] EXT4-fs error (device loop1): ext4_quota_enable:7124: inode #3: comm syz.1.384: unexpected EA_INODE flag [ 48.112393][ T4271] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.122447][ T4275] EXT4-fs (loop1): Remounting filesystem read-only [ 48.131514][ T4275] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 48.153474][ T4267] Alternate GPT is invalid, using primary GPT. [ 48.160065][ T4267] loop2: p2 p3 p7 [ 48.187517][ T4279] loop4: detected capacity change from 0 to 8192 [ 48.190942][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.199549][ T4275] EXT4-fs (loop1): mount failed [ 48.203511][ T4279] FAT-fs (loop4): count of clusters too big (8462334) [ 48.214473][ T4279] FAT-fs (loop4): Can't find a valid FAT filesystem [ 48.224746][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.354754][ T4296] loop1: detected capacity change from 0 to 1024 [ 48.371106][ T3833] udevd[3833]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 48.377021][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 48.380870][ T4296] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 48.402754][ T3388] udevd[3388]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 48.441556][ T4296] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 48.451321][ T4296] EXT4-fs (loop1): group descriptors corrupted! [ 48.458488][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 48.458966][ T3941] udevd[3941]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 48.469413][ T4158] udevd[4158]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 48.535606][ T4316] loop0: detected capacity change from 0 to 256 [ 48.569121][ T4316] FAT-fs (loop0): bogus sectors per cluster 0 [ 48.575230][ T4316] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 48.584402][ T4316] FAT-fs (loop0): Can't find a valid FAT filesystem [ 48.594596][ T29] kauditd_printk_skb: 20 callbacks suppressed [ 48.594654][ T29] audit: type=1400 audit(1754977428.861:124): avc: denied { allowed } for pid=4324 comm="syz.3.408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 48.643271][ T29] audit: type=1400 audit(1754977428.861:125): avc: denied { create } for pid=4324 comm="syz.3.408" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 48.651179][ T4327] loop4: detected capacity change from 0 to 1024 [ 48.664387][ T29] audit: type=1400 audit(1754977428.861:126): avc: denied { map } for pid=4324 comm="syz.3.408" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8244 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 48.694682][ T29] audit: type=1400 audit(1754977428.861:127): avc: denied { read write } for pid=4324 comm="syz.3.408" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8244 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 48.745777][ T4327] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.817774][ T4327] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.409: bg 0: block 10: padding at end of block bitmap is not set [ 48.842954][ T4327] Quota error (device loop4): write_blk: dquota write failed [ 48.850447][ T4327] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 48.859755][ T4327] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 48.869733][ T4327] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.409: Failed to acquire dquot type 0 [ 48.914637][ T4327] Quota error (device loop4): write_blk: dquota write failed [ 48.922069][ T4327] Quota error (device loop4): find_free_dqentry: Can't write quota data block 2 [ 48.949706][ T4354] loop1: detected capacity change from 0 to 8192 [ 48.956439][ T4327] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 48.968425][ T4327] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.409: Failed to acquire dquot type 0 [ 48.988820][ T4327] EXT4-fs error (device loop4): ext4_free_blocks:6696: comm syz.4.409: Freeing blocks not in datazone - block = 0, count = 4096 [ 49.002241][ T4360] loop0: detected capacity change from 0 to 512 [ 49.008860][ T4327] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.409: Failed to acquire dquot type 0 [ 49.009971][ T3341] loop1: p1 < > p2 p4 [ 49.024140][ T3341] loop1: partition table partially beyond EOD, truncated [ 49.031380][ T4327] EXT4-fs (loop4): 1 orphan inode deleted [ 49.045535][ T3341] loop1: p1 start 408832 is beyond EOD, truncated [ 49.050625][ T4327] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.052018][ T3341] loop1: p2 size 8388352 extends beyond EOD, truncated [ 49.081375][ T4360] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 49.122125][ T4354] loop1: p1 < > p2 p4 [ 49.126228][ T4354] loop1: partition table partially beyond EOD, truncated [ 49.138956][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.156535][ T4354] loop1: p1 start 408832 is beyond EOD, truncated [ 49.162979][ T4354] loop1: p2 size 8388352 extends beyond EOD, truncated [ 49.255647][ T4158] udevd[4158]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.259621][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 49.338561][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 49.354480][ T3833] udevd[3833]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 49.387087][ T4403] loop0: detected capacity change from 0 to 1024 [ 49.443400][ T4403] EXT4-fs (loop0): can't read group descriptor 0 [ 49.505585][ T4424] delete_channel: no stack [ 49.525773][ T4424] delete_channel: no stack [ 49.568494][ T4431] loop4: detected capacity change from 0 to 1764 [ 49.593965][ T4431] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 49.650228][ T4433] loop1: detected capacity change from 0 to 8192 [ 49.697346][ T4453] loop4: detected capacity change from 0 to 512 [ 49.718008][ T4158] loop1: p1 p3 [ 49.723050][ T4158] loop1: p1 start 51379968 is beyond EOD, truncated [ 49.729694][ T4158] loop1: p3 size 100663552 extends beyond EOD, truncated [ 49.741517][ T4461] delete_channel: no stack [ 49.748151][ T4461] delete_channel: no stack [ 49.756376][ T4453] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.471: missing EA_INODE flag [ 49.783650][ T4433] loop1: p1 p3 [ 49.787275][ T4433] loop1: p1 start 51379968 is beyond EOD, truncated [ 49.793896][ T4433] loop1: p3 size 100663552 extends beyond EOD, truncated [ 49.801213][ T4453] EXT4-fs error (device loop4): ext4_xattr_inode_iget:442: comm syz.4.471: error while reading EA inode 11 err=-117 [ 49.875643][ T4453] EXT4-fs (loop4): 1 orphan inode deleted [ 49.911282][ T4453] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.932410][ T4476] loop0: detected capacity change from 0 to 1024 [ 49.956374][ T4476] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 49.966146][ T4476] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 49.994811][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.994999][ T4476] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 50.025254][ T4476] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: inode #5: comm syz.0.482: unexpected bad inode w/o EXT4_IGET_BAD [ 50.045005][ T4476] EXT4-fs (loop0): no journal found [ 50.050350][ T4476] EXT4-fs (loop0): can't get journal size [ 50.082899][ T4476] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.085189][ T4491] loop4: detected capacity change from 0 to 512 [ 50.144303][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.170996][ T4491] EXT4-fs: Ignoring removed bh option [ 50.213875][ T4491] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.222366][ T4491] EXT4-fs (loop4): fragment/cluster size (4096) != block size (2048) [ 50.324560][ T4514] loop0: detected capacity change from 0 to 128 [ 50.642289][ T4551] loop3: detected capacity change from 0 to 128 [ 50.716635][ T4551] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 50.730076][ T4551] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 50.789641][ T4459] kexec: Could not allocate control_code_buffer [ 50.878347][ T4576] loop1: detected capacity change from 0 to 128 [ 50.888475][ T4577] loop3: detected capacity change from 0 to 512 [ 50.896515][ T4577] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 50.909568][ T4577] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 50.962513][ T4577] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.531: invalid indirect mapped block 83886080 (level 1) [ 50.987005][ T4584] loop1: detected capacity change from 0 to 512 [ 50.993721][ T4584] EXT4-fs: Ignoring removed nobh option [ 51.001327][ T4577] EXT4-fs (loop3): Remounting filesystem read-only [ 51.013883][ T4577] EXT4-fs (loop3): 1 orphan inode deleted [ 51.019653][ T4577] EXT4-fs (loop3): 1 truncate cleaned up [ 51.026032][ T4577] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.098869][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.107968][ T4567] loop4: detected capacity change from 0 to 32768 [ 51.136987][ T4584] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #3: comm syz.1.534: corrupted inode contents [ 51.153418][ T4158] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 51.167067][ T4158] loop4: p1 size 33024 extends beyond EOD, truncated [ 51.190673][ T4584] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #3: comm syz.1.534: mark_inode_dirty error [ 51.212897][ T4158] loop4: p6 size 218115617 extends beyond EOD, truncated [ 51.252088][ T4158] loop4: p7 size 33024 extends beyond EOD, truncated [ 51.269056][ T4615] loop0: detected capacity change from 0 to 512 [ 51.276674][ T4584] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #3: comm syz.1.534: corrupted inode contents [ 51.293187][ T4158] loop4: p10 size 218115617 extends beyond EOD, truncated [ 51.300848][ T4615] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 51.318600][ T4584] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.534: mark_inode_dirty error [ 51.329796][ T4615] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 51.337281][ T4584] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.534: Failed to acquire dquot type 0 [ 51.344876][ T4615] System zones: 1-12 [ 51.362094][ T4615] EXT4-fs (loop0): orphan cleanup on readonly fs [ 51.373489][ T4615] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.550: bg 0: block 361: padding at end of block bitmap is not set [ 51.376046][ T4567] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 51.397445][ T4567] loop4: p1 size 33024 extends beyond EOD, truncated [ 51.404434][ T4615] EXT4-fs (loop0): Remounting filesystem read-only [ 51.411269][ T4615] EXT4-fs (loop0): 1 truncate cleaned up [ 51.417407][ T4584] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.534: corrupted inode contents [ 51.429070][ T4567] loop4: p6 size 218115617 extends beyond EOD, truncated [ 51.432163][ T4615] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 51.438381][ T4567] loop4: p7 size 33024 extends beyond EOD, truncated [ 51.458423][ T4567] loop4: p10 size 218115617 extends beyond EOD, truncated [ 51.471629][ T4584] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #16: comm syz.1.534: mark_inode_dirty error [ 51.524002][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 51.552856][ T4584] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.534: corrupted inode contents [ 51.566281][ T4639] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 51.590633][ T4584] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.534: mark_inode_dirty error [ 51.610577][ T4642] loop2: detected capacity change from 0 to 512 [ 51.634154][ T4648] tmpfs: Bad value for 'mpol' [ 51.638915][ T4642] EXT4-fs: journaled quota format not specified [ 51.657894][ T4584] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.534: corrupted inode contents [ 51.733475][ T4584] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 51.766504][ T4584] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.534: corrupted inode contents [ 51.821467][ T4584] EXT4-fs error (device loop1): ext4_truncate:4666: inode #16: comm syz.1.534: mark_inode_dirty error [ 51.870277][ T4681] loop3: detected capacity change from 0 to 512 [ 51.872746][ T4584] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 51.905515][ T4681] EXT4-fs: journaled quota format not specified [ 51.914586][ T4584] EXT4-fs (loop1): 1 truncate cleaned up [ 51.933250][ T4584] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.980773][ T4584] ext4 filesystem being mounted at /116/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.037327][ T4701] loop3: detected capacity change from 0 to 1024 [ 52.047700][ T4698] loop2: detected capacity change from 0 to 2048 [ 52.054827][ T4701] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 52.054827][ T4701] [ 52.065546][ T4701] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 52.080444][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.114285][ T4667] loop2: p2 < > p3 < > [ 52.118532][ T4667] loop2: partition table partially beyond EOD, truncated [ 52.151278][ T4667] loop2: p2 start 4278190080 is beyond EOD, truncated [ 52.171462][ T4698] loop2: p2 < > p3 < > [ 52.175803][ T4698] loop2: partition table partially beyond EOD, truncated [ 52.183633][ T4698] loop2: p2 start 4278190080 is beyond EOD, truncated [ 52.204128][ T2991] loop2: p2 < > p3 < > [ 52.208294][ T2991] loop2: partition table partially beyond EOD, truncated [ 52.232710][ T2991] loop2: p2 start 4278190080 is beyond EOD, truncated [ 52.314385][ T4731] loop4: detected capacity change from 0 to 512 [ 52.336367][ T4731] EXT4-fs: Ignoring removed nobh option [ 52.377535][ T4731] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.603: corrupted inode contents [ 52.404003][ T4755] loop1: detected capacity change from 0 to 512 [ 52.416870][ T4731] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #3: comm syz.4.603: mark_inode_dirty error [ 52.433451][ T4731] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #3: comm syz.4.603: corrupted inode contents [ 52.450273][ T4755] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.450331][ T4731] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #3: comm syz.4.603: mark_inode_dirty error [ 52.475984][ T4731] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.603: Failed to acquire dquot type 0 [ 52.503729][ T4731] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.603: corrupted inode contents [ 52.522088][ T4731] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #16: comm syz.4.603: mark_inode_dirty error [ 52.540774][ T4755] EXT4-fs error (device loop1): ext4_quota_enable:7120: comm syz.1.615: Bad quota inum: 29696, type: 1 [ 52.542268][ T4731] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.603: corrupted inode contents [ 52.567071][ T4731] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.603: mark_inode_dirty error [ 52.582008][ T4755] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 52.586729][ T4767] loop0: detected capacity change from 0 to 128 [ 52.597185][ T4731] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.603: corrupted inode contents [ 52.621083][ T4755] EXT4-fs (loop1): mount failed [ 52.626149][ T4731] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 52.635228][ T4731] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #16: comm syz.4.603: corrupted inode contents [ 52.640181][ T4767] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 52.660477][ T4767] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (fffc1829) [ 52.685516][ T4731] EXT4-fs error (device loop4): ext4_truncate:4666: inode #16: comm syz.4.603: mark_inode_dirty error [ 52.736194][ T4731] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 52.749519][ T4731] EXT4-fs (loop4): 1 truncate cleaned up [ 52.756186][ T4731] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.770547][ T4731] ext4 filesystem being mounted at /119/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.793186][ T4786] capability: warning: `syz.1.628' uses 32-bit capabilities (legacy support in use) [ 52.886715][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.967580][ T4811] loop0: detected capacity change from 0 to 764 [ 52.979845][ T4812] loop4: detected capacity change from 0 to 1024 [ 53.001534][ T4812] EXT4-fs: Ignoring removed bh option [ 53.007118][ T4797] loop3: detected capacity change from 0 to 8192 [ 53.018661][ T4812] EXT4-fs: Ignoring removed bh option [ 53.025611][ T4812] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 53.046440][ T4811] rock: directory entry would overflow storage [ 53.049687][ T4812] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 53.052636][ T4811] rock: sig=0x5850, size=36, remaining=22 [ 53.062819][ T4812] EXT4-fs (loop4): orphan cleanup on readonly fs [ 53.068176][ T4667] loop3: p1 < > p2 p4 [ 53.076650][ T4667] loop3: partition table partially beyond EOD, truncated [ 53.085171][ T4812] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.641: Invalid inode table block 0 in block_group 0 [ 53.106676][ T4667] loop3: p1 start 408832 is beyond EOD, truncated [ 53.113227][ T4667] loop3: p2 size 8388352 extends beyond EOD, truncated [ 53.125872][ T4812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 53.143833][ T4812] EXT4-fs error (device loop4): ext4_quota_write:7322: inode #3: comm syz.4.641: mark_inode_dirty error [ 53.162182][ T4797] loop3: p1 < > p2 p4 [ 53.166368][ T4797] loop3: partition table partially beyond EOD, truncated [ 53.203662][ T4812] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.641: Failed to acquire dquot type 0 [ 53.215762][ T4834] loop2: detected capacity change from 0 to 128 [ 53.216288][ T4797] loop3: p1 start 408832 is beyond EOD, truncated [ 53.228571][ T4797] loop3: p2 size 8388352 extends beyond EOD, truncated [ 53.264681][ T4812] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.641: Invalid inode table block 0 in block_group 0 [ 53.292496][ T4812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 53.314756][ T4812] EXT4-fs error (device loop4): ext4_ext_truncate:4475: inode #15: comm syz.4.641: mark_inode_dirty error [ 53.342494][ T4812] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.641: Invalid inode table block 0 in block_group 0 [ 53.362935][ T4851] loop1: detected capacity change from 0 to 512 [ 53.372169][ T4851] EXT4-fs error (device loop1): ext4_orphan_get:1392: comm syz.1.662: inode #15: comm syz.1.662: iget: illegal inode # [ 53.402414][ T4812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 53.420924][ T4812] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 53.430909][ T4158] udevd[4158]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 53.433184][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 53.456456][ T4851] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.662: couldn't read orphan inode 15 (err -117) [ 53.486681][ T4812] EXT4-fs error (device loop4): __ext4_get_inode_loc:4861: comm syz.4.641: Invalid inode table block 0 in block_group 0 [ 53.504058][ T4851] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.518756][ T4864] loop2: detected capacity change from 0 to 512 [ 53.520756][ T4812] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 53.529504][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 53.536588][ T4812] EXT4-fs error (device loop4): ext4_truncate:4666: inode #15: comm syz.4.641: mark_inode_dirty error [ 53.545601][ T4667] udevd[4667]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 53.565780][ T4812] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 53.584173][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.606107][ T4864] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.616393][ T4864] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.634117][ T4812] EXT4-fs (loop4): 1 truncate cleaned up [ 53.634194][ T4864] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.666: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 53.661926][ T4812] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.680810][ T4871] loop0: detected capacity change from 0 to 8192 [ 53.719644][ T4667] loop0: p1 < > p2 p4 [ 53.720870][ T4864] EXT4-fs error (device loop2): ext4_quota_enable:7127: comm syz.2.666: Bad quota inode: 3, type: 0 [ 53.723756][ T4667] loop0: partition table partially beyond EOD, truncated [ 53.734635][ T4667] loop0: p1 start 408832 is beyond EOD, truncated [ 53.746578][ T4884] loop1: detected capacity change from 0 to 512 [ 53.748048][ T4667] loop0: p2 size 8388352 extends beyond EOD, truncated [ 53.754771][ T4884] EXT4-fs: Ignoring removed mblk_io_submit option [ 53.771216][ T4864] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 53.785894][ T4864] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 53.805449][ T4884] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 53.811375][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.816183][ T4864] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.847217][ T4884] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 53.848474][ T4871] loop0: p1 < > p2 p4 [ 53.855477][ T4884] EXT4-fs (loop1): orphan cleanup on readonly fs [ 53.859322][ T4871] loop0: partition table partially beyond EOD, truncated [ 53.875463][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.887538][ T4884] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.675: Invalid block bitmap block 0 in block_group 0 [ 53.901138][ T4871] loop0: p1 start 408832 is beyond EOD, truncated [ 53.907608][ T4871] loop0: p2 size 8388352 extends beyond EOD, truncated [ 53.934320][ T4884] EXT4-fs (loop1): Remounting filesystem read-only [ 53.942946][ T4884] __quota_error: 21 callbacks suppressed [ 53.942960][ T4884] Quota error (device loop1): write_blk: dquota write failed [ 53.956099][ T29] audit: type=1400 audit(1754977434.226:140): avc: denied { create } for pid=4892 comm="syz.4.681" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 53.977311][ T4884] Quota error (device loop1): write_blk: dquota write failed [ 53.984862][ T4884] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 53.996451][ T4884] EXT4-fs (loop1): 1 orphan inode deleted [ 54.012273][ T4884] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.034243][ T4667] udevd[4667]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 54.045387][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 54.086814][ T4667] udevd[4667]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 54.103336][ T3341] udevd[3341]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 54.113833][ T3305] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.152450][ T29] audit: type=1400 audit(1754977434.436:141): avc: denied { read } for pid=4911 comm="syz.1.689" dev="nsfs" ino=4026532384 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.173528][ T29] audit: type=1400 audit(1754977434.436:142): avc: denied { open } for pid=4911 comm="syz.1.689" path="net:[4026532384]" dev="nsfs" ino=4026532384 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.224802][ T4917] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 54.231385][ T4917] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 54.239044][ T4917] vhci_hcd vhci_hcd.0: Device attached [ 54.267420][ T4927] loop1: detected capacity change from 0 to 512 [ 54.284573][ T4918] vhci_hcd: connection closed [ 54.284714][ T31] vhci_hcd: stop threads [ 54.293720][ T31] vhci_hcd: release socket [ 54.298225][ T31] vhci_hcd: disconnect device [ 54.305245][ T4927] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 54.314993][ T4927] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 1)! [ 54.325015][ T4927] EXT4-fs (loop1): group descriptors corrupted! [ 54.387493][ T4937] loop0: detected capacity change from 0 to 128 [ 54.396056][ T29] audit: type=1400 audit(1754977434.676:143): avc: denied { create } for pid=4936 comm="syz.4.703" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 54.532704][ T4923] loop3: detected capacity change from 0 to 32768 [ 54.582074][ T3341] loop3: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 54.603320][ T3341] loop3: p1 size 33024 extends beyond EOD, truncated [ 54.628554][ T3341] loop3: p6 size 218115617 extends beyond EOD, truncated [ 54.645072][ T3341] loop3: p7 size 33024 extends beyond EOD, truncated [ 54.653769][ T3341] loop3: p10 size 218115617 extends beyond EOD, truncated [ 54.670164][ T4923] loop3: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 54.676730][ T4923] loop3: p1 size 33024 extends beyond EOD, truncated [ 54.697663][ T4923] loop3: p6 size 218115617 extends beyond EOD, truncated [ 54.715590][ T4923] loop3: p7 size 33024 extends beyond EOD, truncated [ 54.748327][ T4923] loop3: p10 size 218115617 extends beyond EOD, truncated [ 55.018112][ T4673] udevd[4673]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 55.023499][ T4666] udevd[4666]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 55.102433][ T5031] futex_wake_op: syz.0.749 tries to shift op by -1; fix this program [ 55.159881][ T5043] tmpfs: Bad value for 'mpol' [ 55.290156][ T5040] loop3: detected capacity change from 0 to 8192 [ 55.325525][ T5067] loop4: detected capacity change from 0 to 512 [ 55.352662][ T3341] loop3: p1 p3 p4 [ 55.354661][ T5067] EXT4-fs: Ignoring removed i_version option [ 55.356449][ T3341] loop3: p1 start 65280 is beyond EOD, truncated [ 55.385760][ T3341] loop3: p4 start 201785344 is beyond EOD, truncated [ 55.404575][ T5067] EXT4-fs (loop4): 1 truncate cleaned up [ 55.415842][ T5040] loop3: p1 p3 p4 [ 55.421090][ T5067] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.424407][ T5040] loop3: p1 start 65280 is beyond EOD, truncated [ 55.442047][ T5040] loop3: p4 start 201785344 is beyond EOD, truncated [ 55.495397][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.578908][ T5099] loop4: detected capacity change from 0 to 512 [ 55.599262][ T5099] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 55.604860][ T5104] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 55.619323][ T29] audit: type=1400 audit(1754977435.897:144): avc: denied { relabelto } for pid=5102 comm="syz.2.784" name="169" dev="tmpfs" ino=867 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 55.645109][ T29] audit: type=1400 audit(1754977435.897:145): avc: denied { associate } for pid=5102 comm="syz.2.784" name="169" dev="tmpfs" ino=867 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="u:r:untrusted_app:s0:c512,c768" [ 55.678014][ T5099] EXT4-fs (loop4): Can't support bigalloc feature without extents feature [ 55.678014][ T5099] [ 55.688750][ T5099] EXT4-fs (loop4): Skipping orphan cleanup due to unknown ROCOMPAT features [ 55.719294][ T29] audit: type=1400 audit(1754977435.977:146): avc: denied { remove_name } for pid=3306 comm="syz-executor" name="binderfs" dev="tmpfs" ino=871 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="u:r:untrusted_app:s0:c512,c768" [ 55.746413][ T5099] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.812903][ T3311] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.937466][ T5144] loop0: detected capacity change from 0 to 128 [ 55.957608][ T5144] FAT-fs (loop0): bogus number of reserved sectors [ 55.964164][ T5144] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 55.973473][ T5144] FAT-fs (loop0): Can't find a valid FAT filesystem [ 55.980887][ T5142] loop3: detected capacity change from 0 to 2048 [ 56.037303][ T4667] loop3: p2 p3 p7 [ 56.079568][ T5142] loop3: p2 p3 p7 [ 56.114908][ T5168] random: crng reseeded on system resumption [ 56.287085][ T5194] loop2: detected capacity change from 0 to 512 [ 56.309165][ T5194] EXT4-fs: Ignoring removed i_version option [ 56.326150][ T5194] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #15: comm syz.2.828: corrupted in-inode xattr: invalid ea_ino [ 56.368737][ T5194] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.828: couldn't read orphan inode 15 (err -117) [ 56.399777][ T5194] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.471894][ T3306] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.593632][ T5247] 9pnet_fd: p9_fd_create_unix (5247): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 56.625845][ T5253] 9pnet_fd: Insufficient options for proto=fd [ 56.746473][ T5259] loop0: detected capacity change from 0 to 512 [ 56.778411][ T5259] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 56.789341][ T5259] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2)! [ 56.799456][ T5259] EXT4-fs (loop0): group descriptors corrupted! [ 56.843312][ T5271] loop4: detected capacity change from 0 to 1024 [ 56.872220][ T5271] EXT4-fs (loop4): filesystem is read-only [ 57.174255][ T5327] loop1: detected capacity change from 0 to 128 [ 57.219346][ T5327] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 57.228432][ T5327] FAT-fs (loop1): bogus number of directory entries (203) [ 57.235578][ T5327] FAT-fs (loop1): Can't find a valid FAT filesystem [ 57.274987][ T5339] loop2: detected capacity change from 0 to 1756 [ 57.524480][ T5376] loop0: detected capacity change from 0 to 512 [ 57.556443][ T5376] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 57.566783][ T5376] EXT4-fs (loop0): group descriptors corrupted! [ 57.593286][ T5389] loop3: detected capacity change from 0 to 512 [ 57.620467][ T5389] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 57.653746][ T5389] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 57.666711][ T5389] EXT4-fs (loop3): orphan cleanup on readonly fs [ 57.673467][ T5389] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.926: bg 0: block 361: padding at end of block bitmap is not set [ 57.710161][ T5389] EXT4-fs (loop3): Remounting filesystem read-only [ 57.734218][ T5389] EXT4-fs (loop3): 1 truncate cleaned up [ 57.757886][ T5389] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 57.782325][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 57.852425][ T5423] loop0: detected capacity change from 0 to 512 [ 57.881836][ T5423] EXT4-fs: Ignoring removed mblk_io_submit option [ 57.895705][ T5423] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 57.923807][ T5423] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 57.936124][ T5423] EXT4-fs (loop0): orphan cleanup on readonly fs [ 57.945641][ T5437] loop1: detected capacity change from 0 to 512 [ 57.956825][ T5423] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.942: Invalid block bitmap block 0 in block_group 0 [ 57.976223][ T5423] EXT4-fs (loop0): Remounting filesystem read-only [ 57.983174][ T5423] EXT4-fs (loop0): 1 orphan inode deleted [ 57.998243][ T5423] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 58.024279][ T3307] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 58.024724][ T5437] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 58.056400][ T5437] EXT4-fs (loop1): mount failed [ 58.117003][ T5456] loop2: detected capacity change from 0 to 512 [ 58.177413][ T5462] loop4: detected capacity change from 0 to 1024 [ 58.219818][ T5462] EXT4-fs: Ignoring removed orlov option [ 58.225701][ T5462] ext4: Bad value for 'resuid' [ 58.230539][ T5462] ext4: Bad value for 'resuid' [ 58.644468][ T5538] loop1: detected capacity change from 0 to 764 [ 58.700808][ T5538] rock: directory entry would overflow storage [ 58.706982][ T5538] rock: sig=0x5245, size=8, remaining=5 [ 58.707664][ T5550] loop0: detected capacity change from 0 to 512 [ 58.740309][ T5550] EXT4-fs: Ignoring removed nobh option [ 58.748527][ T5550] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 59.134958][ T5613] loop2: detected capacity change from 0 to 1024 [ 59.169766][ T5613] EXT4-fs: Ignoring removed bh option [ 59.179784][ T5613] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 59.190544][ T5621] loop3: detected capacity change from 0 to 512 [ 59.218180][ T5613] EXT4-fs error (device loop2): ext4_quota_enable:7124: comm syz.2.1034: inode #2304: comm syz.2.1034: iget: illegal inode # [ 59.231860][ T5621] EXT4-fs error (device loop3): ext4_quota_enable:7120: comm syz.3.1039: Bad quota inum: 1, type: 2 [ 59.254927][ T5621] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 59.277163][ T5621] EXT4-fs (loop3): mount failed [ 59.284824][ T5613] EXT4-fs (loop2): Remounting filesystem read-only [ 59.291429][ T5613] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2304). Please run e2fsck to fix. [ 59.306993][ T5613] EXT4-fs (loop2): mount failed [ 59.631339][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 59.631423][ T29] audit: type=1400 audit(1754977439.911:162): avc: denied { create } for pid=5693 comm="syz.2.1075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 59.764460][ T29] audit: type=1400 audit(1754977440.041:163): avc: denied { create } for pid=5719 comm="syz.4.1087" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 59.800977][ T5723] cgroup: Name too long [ 59.852013][ T29] audit: type=1400 audit(1754977440.111:164): avc: denied { getattr } for pid=5729 comm="syz.4.1092" name="/" dev="pidfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 59.898701][ T5740] tmpfs: Bad value for 'mpol' [ 59.951381][ T5746] loop3: detected capacity change from 0 to 764 [ 59.984923][ T5746] rock: directory entry would overflow storage [ 59.991252][ T5746] rock: sig=0x5245, size=8, remaining=5 [ 60.018073][ T29] audit: type=1400 audit(1754977440.292:165): avc: denied { read write } for pid=5756 comm="syz.1.1107" 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 [ 60.041523][ T29] audit: type=1400 audit(1754977440.292:166): avc: denied { open } for pid=5756 comm="syz.1.1107" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 60.064853][ T29] audit: type=1400 audit(1754977440.292:167): avc: denied { ioctl } for pid=5756 comm="syz.1.1107" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 60.115577][ T5769] loop0: detected capacity change from 0 to 512 [ 60.121972][ T5768] loop3: detected capacity change from 0 to 512 [ 60.123738][ T5769] EXT4-fs (loop0): Invalid default hash set in the superblock [ 60.143619][ T2991] ================================================================== [ 60.151745][ T2991] BUG: KCSAN: data-race in dont_mount / step_into [ 60.158185][ T2991] [ 60.160503][ T2991] read-write to 0xffff88811a834c00 of 4 bytes by task 4158 on cpu 0: [ 60.168560][ T2991] dont_mount+0x2a/0x40 [ 60.172711][ T2991] vfs_unlink+0x28f/0x420 [ 60.177040][ T2991] do_unlinkat+0x24e/0x480 [ 60.181455][ T2991] __x64_sys_unlink+0x2e/0x40 [ 60.186163][ T2991] x64_sys_call+0x2dc0/0x2ff0 [ 60.190848][ T2991] do_syscall_64+0xd2/0x200 [ 60.195347][ T2991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.201236][ T2991] [ 60.203548][ T2991] read to 0xffff88811a834c00 of 4 bytes by task 2991 on cpu 1: [ 60.211077][ T2991] step_into+0x12f/0x820 [ 60.215336][ T2991] walk_component+0x162/0x220 [ 60.220017][ T2991] path_lookupat+0xfe/0x2a0 [ 60.224518][ T2991] filename_lookup+0x147/0x340 [ 60.229279][ T2991] do_readlinkat+0x7d/0x320 [ 60.233787][ T2991] __x64_sys_readlink+0x47/0x60 [ 60.238636][ T2991] x64_sys_call+0x28da/0x2ff0 [ 60.243307][ T2991] do_syscall_64+0xd2/0x200 [ 60.247815][ T2991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 60.253710][ T2991] [ 60.256030][ T2991] value changed: 0x00300080 -> 0x00004080 [ 60.261747][ T2991] [ 60.264065][ T2991] Reported by Kernel Concurrency Sanitizer on: [ 60.270215][ T2991] CPU: 1 UID: 0 PID: 2991 Comm: udevd Tainted: G W 6.17.0-rc1-syzkaller-00004-g53e760d89498 #0 PREEMPT(voluntary) [ 60.283764][ T2991] Tainted: [W]=WARN [ 60.287561][ T2991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 60.297613][ T2991] ================================================================== [ 60.307949][ T5768] EXT4-fs: Ignoring removed mblk_io_submit option [ 60.314501][ T5768] EXT4-fs: Ignoring removed nomblk_io_submit option [ 60.337830][ T5768] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 60.346298][ T5768] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 60.377340][ T5768] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4183: comm syz.3.1108: Allocating blocks 41-42 which overlap fs metadata [ 60.391445][ T5768] Quota error (device loop3): write_blk: dquota write failed [ 60.398934][ T5768] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 60.408344][ T5768] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 60.418332][ T5768] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1108: Failed to acquire dquot type 1 [ 60.430739][ T5768] EXT4-fs error (device loop3): mb_free_blocks:2017: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 60.445281][ T5768] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.1108: corrupted inode contents [ 60.457314][ T5768] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #12: comm syz.3.1108: mark_inode_dirty error [ 60.468880][ T5768] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.1108: corrupted inode contents [ 60.480900][ T5768] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #12: comm syz.3.1108: mark_inode_dirty error [ 60.492275][ T5768] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.1108: corrupted inode contents [ 60.504236][ T5768] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 60.512951][ T5768] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #12: comm syz.3.1108: corrupted inode contents [ 60.524952][ T5768] EXT4-fs error (device loop3): ext4_truncate:4666: inode #12: comm syz.3.1108: mark_inode_dirty error [ 60.536336][ T5768] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 60.545447][ T5768] EXT4-fs (loop3): 1 truncate cleaned up [ 60.551398][ T5768] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 60.573140][ T3308] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.