last executing test programs: 1m0.047504564s ago: executing program 1 (id=450): syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) 1m0.046870164s ago: executing program 4 (id=455): execveat(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000000), 0x0) 1m0.046377844s ago: executing program 4 (id=457): socket$inet_sctp(0x2, 0x1, 0x84) 1m0.015536545s ago: executing program 1 (id=459): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/change-rule', 0x2, 0x0) 1m0.015468755s ago: executing program 4 (id=460): mkdir(&(0x7f0000000000), 0x0) 1m0.015380435s ago: executing program 1 (id=461): openat(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/netlabel', 0x2, 0x0) 1m0.015183355s ago: executing program 4 (id=463): io_cancel(0x0, &(0x7f0000000000), &(0x7f0000000000)) 1m0.015094455s ago: executing program 1 (id=464): socket$key(0xf, 0x3, 0x2) 1m0.014674795s ago: executing program 4 (id=466): socket$caif_seqpacket(0x25, 0x5, 0x0) 59.955539487s ago: executing program 1 (id=467): sigaltstack(&(0x7f0000000000), 0x0) 59.932925788s ago: executing program 1 (id=469): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 59.591529987s ago: executing program 4 (id=470): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.191199047s ago: executing program 2 (id=2493): syz_emit_ethernet(0x5a, &(0x7f0000000400)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0xe, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa210104, @local, {[@timestamp_addr={0x44, 0x14, 0xb, 0x1, 0x0, [{@multicast1}, {@multicast1, 0xfff}]}, @generic={0x7, 0xd, "064d291a00000000d05c49"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0x2000}}}}}}, 0x0) 1.054910201s ago: executing program 2 (id=2496): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0xa2}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xb2}, @exit={0x95, 0x0, 0x33}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) 980.260993ms ago: executing program 2 (id=2501): clock_nanosleep(0x4fb27e5f610d88c7, 0x0, 0x0, 0x0) 855.401896ms ago: executing program 2 (id=2506): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000000)={0x6, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="30000000000000010400000000000000c60001002700000085100000010000009500000000000000184000000200000000000000000000009500000000000000850000003600000095"], &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x807}, 0x94) 814.233247ms ago: executing program 5 (id=2508): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x16, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x92}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xc4}, @exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @flow_dissector}, 0x70) 806.082527ms ago: executing program 2 (id=2510): modify_ldt$read(0x1100, 0x0, 0x0) 721.92212ms ago: executing program 0 (id=2512): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000400000002000000010000110300000000000000000000000100000d030000000d00000005000000020000000000000c02000000000061"], 0x0, 0x4c}, 0x28) 712.784961ms ago: executing program 2 (id=2513): migrate_pages(0x0, 0xfc, &(0x7f0000000200)=0x7ffffffffffffffd, &(0x7f0000000240)=0x1) 712.295401ms ago: executing program 5 (id=2515): bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x20, 0x4, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x1, 0x2, 0x3, 0x2, 0x1, 0xfffffffffffffffe}]}, &(0x7f0000000100)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41000, 0xa, '\x00', 0x0, @netfilter=0x2d, 0xffffffffffffffff, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 638.135562ms ago: executing program 5 (id=2516): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x1, 0x3, 0x3, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x80) 635.072843ms ago: executing program 0 (id=2518): bpf$MAP_CREATE(0x22, &(0x7f00000000c0), 0x48) 590.071084ms ago: executing program 5 (id=2520): perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @perf_bp={0x0, 0x9}, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 586.666744ms ago: executing program 6 (id=2521): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x7a}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7, 0x0, 0xffffffffffffffff, 0x68000000}, 0x48) 538.407005ms ago: executing program 0 (id=2522): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff11, 0x0, 0xffffffffffffffff, 0xfffffffffffffea5}, 0x48) 525.000715ms ago: executing program 6 (id=2523): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./bus\x00', 0x11, &(0x7f0000000240)={[{@nombcache}, {@debug}, {@norecovery}, {@grpid}, {@nodelalloc}]}, 0x9, 0x61a, &(0x7f0000000800)="$eJzs3c1rHGUYAPBnJpuPJmrSItVebECkBW3SpK0UEWzxWkr9uHmKTVpq06Y0EU0tmEK9KOLFg+DJg/W/0IJXD149ePEgUggiPVipdmU2u+luNptsPvYj2d8PJnlnJjvvMwlP3nfffWcmgI41nH1JIw5ExLUkYrBsXy6KO4eXfu7+XzfPZ0sS+fxbfyZx8+NkofxYSfH7QPHF/w1G8nMasa+rut7Z+RuXJ6anp64X10fnrlwbnZ2/ceTSlYmLUxenro6/PH7yxPETJ8eObun8cmXlM7ff+2Dw07PvfPv1w2Tsu1/PJnEqHhVjy85r5Wt7t1Rz9jsbjvySB4+3poWvJ7d47Hbx92Dl7ziTrNxA27oQEfsjojsinonB6Cr7aw7GJ2+0NDigofJJlNoooOMk6+d/d/WmvsYEAzRRqR9Qem+/2vvgammDeyVAMyyeXhokW8r97ogo5X9uaWww+gpjA/33k4pxniQitjYytySr46cfz97OlqgxDgc0xsKt0ij3yvY/KeTmUPQV1vrvpxX5n5Yt2fY3N1n/8Ip1+Q/Ns3ArIp4ttv89sen8f3eT9ct/AAAAAAAA2D53T0fES6vN/0uX5//0rDL/ZyAiTm1D/et//pfeKxaSbagOKLN4OuLVqvm//5bPDh7qKn7O/2RhPkB3euHS9NTRiHgqIg5Hd2+2PlZ52IoJwkc+3/dVrfrL5/9lS1Z/aS5g8VD3cisuxJ2cmJvYnrOHzrZ4K+JBYf7vweKWyvk/WfufVLX/n72eJfi1OuvY98KdcxUbfn/872H9/AcaJf9NxKFVr/953N1O1r4/x2ihPzBa6hVUe+6jL76vVb/8h9bJ2v/+tfO/Nym/X8/sxo7fExHH5nP5Wvs32//vSd7uKh0/8+HE3Nz1sYie5Ez19vGNxQy7VSkfSvmS5f/h59ce/1vu/5fl4Z6IWKizzv2PBn6rtU/7D62T5f/k2u3/UGX7v9FCX4zfGfqheIuxKufqav+PF9r0w8Utxv+gXPX9OOpN0JaECwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA7XBoRT0SSjiyX03RkJGIgIp6O/nR6ZnbuxQsz71+dzPZVPv9/cGk9KT3/f6hsfXzF+rGI2BsRX3btKayPnJ+Znmz1yQMAAAAAAAAAAAAAAAAAAECbGChc85/vXXn9f+aPrlZHBzRcrvhdvkPnyW36lfnebQ0EaLrN5z+w09Wf/90NjQNovtr5/+BhvqCp4QBNpP8PnWuT+e/jAtgFtP/Qqeoc0+trdBxAK9Td/i82Ng4AAAAAAGBb7D1495ckIhZe2VNYMj3FfSb7w+6WtjoAoGXM4YXOlZtpdQRAq3iPDyTLpX9Wvdi/9uz/pDEBAQAAAAAAAAAAAABVDh1w/T90qjRijUd4m9sPu9ka1/+vlvxuFwC7SO1Hf9TT9id6CLCDeY8PrNeOu/4fAAAAAAAAAAAAANpA343LE9PTU9dn53de4bX2CGNjhYWJtghjWwuP1vuZ0mPmN3bk7ohojxNsdqF0C44WhtHC/0kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAECF/wMAAP//XGQt0A==") 485.191496ms ago: executing program 5 (id=2524): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1018e58, &(0x7f00000001c0)={[{@noblock_validity}, {@nolazytime}, {@data_err_ignore}, {@max_batch_time={'max_batch_time', 0x3d, 0x8c9}}, {@nodiscard}, {@inlinecrypt}, {@errors_remount}]}, 0x6, 0x5fa, &(0x7f0000001000)="$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") 484.964967ms ago: executing program 3 (id=2525): mount$tmpfs(0x0, &(0x7f0000000040)='./cgroup\x00', &(0x7f0000000f80), 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="6d706f6c3d696e7465726c656176653d7265eb27e2ae45ceb9866c61746976653a"]) 474.929717ms ago: executing program 0 (id=2526): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="c50a0000000000007910480000000000610444000000000095000080"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 376.80731ms ago: executing program 6 (id=2527): bpf$MAP_CREATE(0x2000000000000000, &(0x7f0000000140)=@base={0x6, 0x4, 0x817467a0, 0x5c, 0x0, 0xffffffffffffffff, 0x235}, 0x48) 369.02395ms ago: executing program 3 (id=2528): request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001ffb)={'syz', 0x3}, &(0x7f0000001fee)='y\xa9rustV\x1eS=\xd4\x16\x95::\x01\x00\x00', 0x0) 353.76506ms ago: executing program 0 (id=2529): syz_emit_ethernet(0x5a, &(0x7f0000000140)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x24, 0x6, 0xff, @local, @local, {[], {{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x2, 0x100, 0x0, 0x6, {[@exp_fastopen={0xfe, 0xb, 0xf989, "a9f1eb321d7542"}, @exp_fastopen={0xfe, 0x5, 0xf989, "96"}]}}}}}}}}, 0x0) 340.108791ms ago: executing program 3 (id=2530): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xb, &(0x7f00000009c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3}, [@printk={@lx, {0x3, 0x3, 0x3, 0xa, 0x0}, {0x5}, {0x7, 0x0, 0x5}, {}, {}, {0x85, 0x0, 0x0, 0x19}}]}, &(0x7f0000000040)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 286.946713ms ago: executing program 3 (id=2531): syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local, @random='\x00 \x00\x00\x00\b', @void, {@ipv4={0x800, @tcp={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x27}, {[@ssrr={0x89, 0xb, 0xa2, [@broadcast, @broadcast]}, @timestamp={0x44, 0x4, 0x5, 0x3}, @cipso={0x86, 0x6, 0xffffffffffffffff}]}}, {{0x4e23, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 194.072205ms ago: executing program 0 (id=2532): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x2, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0xffffffffffffff97, 0x10, &(0x7f00000000c0)={0x0, 0x3}, 0xfffffffffffffd27, 0x0, 0xffffffffffffffff, 0x1a}, 0x48) 165.682876ms ago: executing program 3 (id=2533): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f00000001c0)={[{@data_err_ignore}, {@dioread_nolock}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@grpid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x3c}}, {@min_batch_time={'min_batch_time', 0x3d, 0x3}}]}, 0x1, 0x48a, &(0x7f0000000b40)="$eJzs289vFFUcAPDvTH8A8qOI+ANERYlJo7GlBZWDF40mxmA00QMe63YhDQs1tBpBIsUYTyaGRM/Eo9G/wJsxMerJhKsnT4aEKBfA05qZnYHtslsg3bKl+/kku31v5s3O+/bNjzfv7QbQt3Znb0nEpoj4MyJGGtlFBer1Rrmrl09Xrl0+XUmiXn/nnyQvd+Xy6UpZtNxuY5EZTSPSz5NiJ4vNnTx1dKpWq54o8uPzxz4Ynzt56rmPjk0dqR6pHp88cGD/vokXX5h8vitxZnFd2fnp7K4dr7937s3KoXPv//ZDVt9NxfrmOLpldxb4v/Vc67qnu72zHtvclE4Ge1gR7shARGTNNZSf/yMxEDcabyRe+2yJTYfuSgWBFZPdm9Z1Xr1QB9awJOpJ08UA6BvljT57/i1fd6HbsWpcernxAJTFfbV4NdYMRlqUGWp5vu2m3RFxaOG/89krVmgcAgCg2ZeVbw4OR8Qn175/I+t7jEREOR70UP7+V/6+pZhD2RoR90fEtoh4ICK2R8SDRdmHI+KRZdbn5v5PenGZH7mkrP/3UjG3tbj/V/b+YutAkducxz+UHJ6pVffGuvx/MhpD67L8xBL7+OnVC191Wtfc/8te2f7LvmBjdD69ONgyQDc9NT/VrdH3S2cjdg62iz+5PhOQRMSOiNh5Zx+9pUzMPPPdrk6F2sd/5fxt7aEL80z1b7PwFrL4F6Il/lLSPD85c9P85Pj6qFX3jjeOinZ+/+OLtzvtf+n2X3mXqo2/Te3fWmRr0jxfO9fd/d86/rbHfzqcvJvPMw8Xyz6emp8/MRExnBzM84uWT97YtsyX5bPjf3RP+/N/W7FNFv+jEZEdxI9FxOMR8URR9ycj4qmI2LNEjL++cuv4I+1R+5+NmG57/bt+/Le0/50nBo7+8mOn/d9e++/PU6PFkvz6dwvtqpNdLloruJz/HQAAANwr0vw78Ek6dj2dpmNjje/wb4/70trs3Pyzh2c/PD4dF7Y0xj/TcqRrpBgPrc3UqhPJQvGJjfHRyWKsuBwv3VeMG389sCHPj1Vma9M9jh363cYO53/m74Fe1w5YYRvaLp0cvusVAXqgdR49XZw981a4GMBa5ffa0L/K87/D837z72CANcb9H/pXu/P/TEveXACsTe7/0L+c/9Cn0p+XsbGnArjXuf9DX1rO7/pXJnGtPlWrre95NXqYWIWNciMRUSbSVVEfiW4kBm++FPT6ygQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANAd/wcAAP//W2PgwA==") 115.465007ms ago: executing program 6 (id=2534): bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@ifindex, 0xffffffffffffffff, 0x22}, 0x20) 82.623058ms ago: executing program 6 (id=2535): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x6b, 0x11, 0x5c}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x76}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) 48.573599ms ago: executing program 5 (id=2536): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="611230000000000061134c0000000000bf2000000000000016001000071b48013d030100000000000402000000b00000bc26100000000000bf6720000000000016020000000000016702000007000000360600000ee600f0bf050000000000000f650000000000006507f4ff02000000070700004c0040001f75000000000000bf54000000000000070500000300f9ffad430100000000009500000000000000050000000000000095000000000000004d9bd591d568253e9988431ec068e3a83683d58719d72183f2cb7f43dd55788be820b236dcb695dbfd737cbf5fe7030586"], &(0x7f0000000100)='GPL\x00'}, 0x48) 6.39616ms ago: executing program 6 (id=2537): prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x2000000000000018) 0s ago: executing program 3 (id=2538): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xe, 0x3, &(0x7f0000000000)=@framed={{0x72, 0xa, 0x0, 0xffc4, 0x0, 0x71, 0x10, 0x5f}}, &(0x7f0000000380)='GPL\x00'}, 0x90) kernel console output (not intermixed with test programs): r at time 1777543578: __ext4_get_inode_loc:4885 [ 44.252724][ T28] audit: type=1400 audit(1777543578.958:185): avc: denied { mount } for pid=4086 comm="syz.3.497" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.275203][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.275385][ T4085] EXT4-fs error (device loop0): ext4_quota_write:7423: inode #3: comm syz.0.496: mark_inode_dirty error [ 44.276013][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.282738][ T4085] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 44.295787][ T4010] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.305085][ T4085] Quota error (device loop0): write_blk: dquota write failed [ 44.315042][ T4010] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.336969][ T4085] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.496: Failed to acquire dquot type 0 [ 44.348435][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.348617][ T4085] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.496: Invalid inode table block 0 in block_group 0 [ 44.373664][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.373772][ T4085] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 44.388075][ T3855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.414607][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.414723][ T4085] EXT4-fs error (device loop0): ext4_ext_truncate:4557: inode #15: comm syz.0.496: mark_inode_dirty error [ 44.435675][ T4085] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.435847][ T4085] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.496: Invalid inode table block 0 in block_group 0 [ 44.458187][ T4010] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.467768][ T69] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.474819][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.476743][ T4085] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 44.498792][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.501485][ T4085] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 44.519168][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.522163][ T4085] EXT4-fs error (device loop0): __ext4_get_inode_loc:4885: comm syz.0.496: Invalid inode table block 0 in block_group 0 [ 44.529416][ T4097] : Can't lookup blockdev [ 44.533962][ T4085] loop0: lost filesystem error report for type 5 error -117 [ 44.556152][ T4010] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.557512][ T4085] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 44.566347][ T4010] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.593074][ T4085] EXT4-fs error (device loop0): ext4_truncate:4690: inode #15: comm syz.0.496: mark_inode_dirty error [ 44.617642][ T4085] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 44.617822][ T4085] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 44.648436][ T4085] EXT4-fs (loop0): 1 truncate cleaned up [ 44.656151][ T4010] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.668187][ T4010] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.694499][ T4085] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 44.740142][ T4107] nfs4: Bad value for 'source' [ 44.813901][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.987670][ T4132] IPv6: addrconf: prefix option has invalid lifetime [ 45.024482][ T4134] loop5: detected capacity change from 0 to 512 [ 45.049253][ T4134] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.070190][ T4134] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.152426][ T4152] Non-string source [ 45.175131][ T4154] loop3: detected capacity change from 0 to 128 [ 45.182063][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.253391][ T4164] loop2: detected capacity change from 0 to 1024 [ 45.287628][ T4164] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 45.302975][ T4172] loop0: detected capacity change from 0 to 512 [ 45.323863][ T4164] EXT4-fs (loop2): group descriptors corrupted! [ 45.338100][ T4172] ext4: Bad value for 'resgid' [ 45.366048][ T4172] ext4: Bad value for 'resgid' [ 45.374908][ T4178] futex_wake_op: syz.5.533 tries to shift op by -1; fix this program [ 45.635729][ T4212] IPv6: addrconf: prefix option has invalid lifetime [ 45.746984][ T4226] loop3: detected capacity change from 0 to 512 [ 45.798759][ T4226] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.813984][ T4226] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.897932][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.950747][ T4253] IPv6: addrconf: prefix option has invalid lifetime [ 46.063640][ T4261] loop5: detected capacity change from 0 to 764 [ 46.081364][ T4261] rock: directory entry would overflow storage [ 46.112047][ T4261] rock: sig=0x5245, size=8, remaining=5 [ 46.299592][ C0] Adjusting tsc more than 11% (6083271 vs 8464875) [ 46.461939][ T4321] capability: warning: `syz.6.602' uses 32-bit capabilities (legacy support in use) [ 46.472287][ T4317] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 46.485222][ T4317] ext4 filesystem being mounted at /29/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.520720][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.711189][ T4346] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 46.750398][ T4346] EXT4-fs (loop3): orphan cleanup on readonly fs [ 46.757175][ T4346] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 46.765638][ T4346] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 46.776447][ T4346] EXT4-fs (loop3): 1 truncate cleaned up [ 46.783108][ T4346] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.849159][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.920123][ T4363] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 46.950902][ T4363] EXT4-fs (loop5): group descriptors corrupted! [ 47.073327][ T4381] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.630: Failed to acquire dquot type 0 [ 47.101063][ T4390] ======================================================= [ 47.101063][ T4390] WARNING: The mand mount option has been deprecated and [ 47.101063][ T4390] and is ignored by this kernel. Remove the mand [ 47.101063][ T4390] option from the mount to silence this warning. [ 47.101063][ T4390] ======================================================= [ 47.136038][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 47.136058][ C0] EXT4-fs (loop2): initial error at time 1777543581: ext4_acquire_dquot:7034 [ 47.136077][ C0] EXT4-fs (loop2): last error at time 1777543581: ext4_acquire_dquot:7034 [ 47.140413][ T4381] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 47.197757][ T4381] EXT4-fs (loop2): 1 truncate cleaned up [ 47.219184][ T4381] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.252786][ T4390] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 47.279491][ T4390] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 47.315908][ T4390] System zones: 0-1, 15-15, 18-18, 34-34 [ 47.340391][ T4390] EXT4-fs (loop5): orphan cleanup on readonly fs [ 47.352905][ T4390] EXT4-fs warning (device loop5): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 47.361179][ T3858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.368341][ T4390] EXT4-fs (loop5): Cannot turn on quotas: error -22 [ 47.383819][ T4390] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.636: bad orphan inode 16 [ 47.394176][ T4390] ext4_test_bit(bit=15, block=18) = 1 [ 47.400091][ T4390] is_bad_inode(inode)=0 [ 47.404337][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 47.404360][ C1] EXT4-fs (loop5): initial error at time 1777543581: ext4_orphan_get:1423 [ 47.404382][ C1] EXT4-fs (loop5): last error at time 1777543581: ext4_orphan_get:1423 [ 47.429409][ T4390] NEXT_ORPHAN(inode)=0 [ 47.429601][ T4406] EXT4-fs (loop6): orphan cleanup on readonly fs [ 47.433574][ T4390] max_ino=32 [ 47.439977][ T4401] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 47.443177][ T4390] i_nlink=2 [ 47.444305][ T4390] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.482241][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.496320][ T4406] EXT4-fs error (device loop6): ext4_xattr_inode_iget:441: inode #11: comm syz.6.644: ea_inode with extended attributes [ 47.510784][ T4401] EXT4-fs (loop3): group descriptors corrupted! [ 47.520315][ T4406] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 47.528133][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 47.528796][ T4406] EXT4-fs error (device loop6): ext4_xattr_inode_iget:446: comm syz.6.644: error while reading EA inode 11 err=-117 [ 47.537317][ C1] EXT4-fs (loop6): initial error at time 1777543581: ext4_xattr_inode_iget:441: inode 11 [ 47.537359][ C1] EXT4-fs (loop6): last error at time 1777543581: ext4_xattr_inode_iget:441: inode 11 [ 47.606730][ T4406] EXT4-fs (loop6): 1 orphan inode deleted [ 47.634168][ T4406] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 47.678767][ T4422] EXT4-fs: Ignoring removed nobh option [ 47.708247][ T4422] EXT4-fs error (device loop3): ext4_get_branch:178: inode #13: block 1024: comm syz.3.648: invalid block [ 47.737270][ T4422] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 47.737521][ T4422] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.648: invalid indirect mapped block 1024 (level 0) [ 47.746751][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 47.746771][ C0] EXT4-fs (loop3): initial error at time 1777543582: ext4_get_branch:178: inode 13: block 1024 [ 47.746815][ C0] EXT4-fs (loop3): last error at time 1777543582: ext4_get_branch:178: inode 13: block 1024 [ 47.788332][ T4422] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 47.789985][ T4422] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.648: bg 0: block 35: padding at end of block bitmap is not set [ 47.813999][ T4422] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 47.815387][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.833902][ T4422] EXT4-fs (loop3): 1 truncate cleaned up [ 47.842244][ T4422] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.893412][ T4434] dns_resolver: Unsupported server list version (0) [ 47.903794][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.370645][ T4482] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.392606][ T4487] random: crng reseeded on system resumption [ 48.429739][ T4478] loop0: p2 p3 p7 [ 48.432802][ T4482] ext4 filesystem being mounted at /41/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.546681][ T3858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.592781][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 48.597692][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 48.615314][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 48.629883][ T4493] loop6: p1 p3 p4 [ 48.636693][ T4493] loop6: p1 start 393217 is beyond EOD, truncated [ 48.657594][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 48.658202][ T4180] udevd[4180]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 48.673388][ T4493] loop6: p3 size 395700 extends beyond EOD, [ 48.680482][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 48.702525][ T4493] truncated [ 48.716973][ T4493] loop6: p4 start 117571584 is beyond EOD, truncated [ 48.793748][ T4511] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.694: Failed to acquire dquot type 0 [ 48.814039][ T4511] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 13: block 160:freeing already freed block (bit 10); block bitmap corrupt. [ 48.828828][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 48.828854][ C1] EXT4-fs (loop0): initial error at time 1777543583: ext4_acquire_dquot:7034 [ 48.828910][ C1] EXT4-fs (loop0): last error at time 1777543583: ext4_acquire_dquot:7034 [ 48.855913][ T4511] EXT4-fs (loop0): 1 truncate cleaned up [ 48.892339][ T4511] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.927332][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.937745][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 49.133888][ T4540] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 49.157467][ T4540] EXT4-fs (loop5): orphan cleanup on readonly fs [ 49.178282][ T4540] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 49.186701][ T4540] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 49.195640][ T4540] EXT4-fs (loop5): 1 truncate cleaned up [ 49.201838][ T4540] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.259134][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.341386][ T4557] set_capacity_and_notify: 16 callbacks suppressed [ 49.341406][ T4557] loop0: detected capacity change from 0 to 1024 [ 49.399438][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 49.399456][ T28] audit: type=1400 audit(1777543583.540:192): avc: denied { map_read map_write } for pid=4558 comm="syz.5.727" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 49.470315][ T28] audit: type=1400 audit(1777543583.574:193): avc: denied { module_request } for pid=4560 comm="syz.0.718" kmod="bt-proto-3" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 49.822824][ T4578] loop6: detected capacity change from 0 to 512 [ 49.843779][ T4578] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.856543][ T4578] ext4 filesystem being mounted at /43/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.906442][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.942608][ T4587] loop3: detected capacity change from 0 to 128 [ 50.004650][ T4594] loop2: detected capacity change from 0 to 512 [ 50.013341][ T4591] loop5: detected capacity change from 0 to 512 [ 50.039590][ T4594] EXT4-fs (loop2): orphan cleanup on readonly fs [ 50.061154][ T4591] EXT4-fs: Ignoring removed nobh option [ 50.083961][ T4594] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.731: ea_inode file size=4 entry size=6 [ 50.101044][ T4594] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 50.116493][ T4594] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.731: corrupted inode contents [ 50.131828][ T4591] EXT4-fs (loop5): orphan cleanup on readonly fs [ 50.141093][ T4594] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.141171][ T4591] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -13 [ 50.158682][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 50.158699][ C1] EXT4-fs (loop2): initial error at time 1777543584: ext4_do_update_inode:5690: inode 15 [ 50.158723][ C1] EXT4-fs (loop2): last error at time 1777543584: ext4_do_update_inode:5690: inode 15 [ 50.187516][ T4594] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #15: comm syz.2.731: mark_inode_dirty error [ 50.187753][ T4591] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #13: comm syz.5.730: attempt to clear invalid blocks 2 len 1 [ 50.201800][ T4594] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.232840][ T4594] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.731: corrupted inode contents [ 50.273374][ T4591] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 50.273592][ T4591] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, [ 50.282861][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 50.282892][ C0] EXT4-fs (loop5): initial error at time 1777543584: ext4_clear_blocks:876: inode 13 [ 50.282940][ C0] EXT4-fs (loop5): last error at time 1777543584: ext4_clear_blocks:876: inode 13 [ 50.284368][ T4611] loop6: detected capacity change from 0 to 512 [ 50.291409][ T4591] block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 50.334517][ T4594] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.336415][ T4594] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3001: inode #15: comm syz.2.731: mark_inode_dirty error [ 50.363107][ T4611] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.375040][ T4594] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.375799][ T4594] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3004: inode #15: comm syz.2.731: mark inode dirty (error -117) [ 50.399663][ T4611] ext4 filesystem being mounted at /47/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.412125][ T4591] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.730: invalid indirect mapped block 1819239214 (level 0) [ 50.426134][ T4591] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 50.430146][ T4591] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.730: invalid indirect mapped block 1819239214 (level 1) [ 50.456287][ T4591] loop5: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 50.456410][ T4594] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.467355][ T4591] EXT4-fs (loop5): 1 truncate cleaned up [ 50.482379][ T4594] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -117) [ 50.493463][ T4594] EXT4-fs (loop2): 1 orphan inode deleted [ 50.501384][ T4591] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.526009][ T4594] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.534446][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.568075][ T4619] loop3: detected capacity change from 0 to 1024 [ 50.583468][ T3858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.593142][ T4619] EXT4-fs: Ignoring removed i_version option [ 50.614895][ T4619] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 50.631672][ T4623] loop6: detected capacity change from 0 to 1024 [ 50.643105][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.648485][ T4619] EXT4-fs (loop3): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 50.677709][ T4623] Quota error (device loop6): do_check_range: Getting block 64 out of range 1-5 [ 50.687043][ T4619] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 50.696501][ T4619] EXT4-fs (loop3): orphan cleanup on readonly fs [ 50.703470][ T4623] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 50.713518][ T4619] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.745: Invalid inode table block 0 in block_group 0 [ 50.732301][ T4619] fserror_report: 8 callbacks suppressed [ 50.732318][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 50.752412][ T4623] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.744: Failed to acquire dquot type 0 [ 50.768014][ T4619] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 50.780584][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 50.780624][ C0] EXT4-fs (loop3): initial error at time 1777543584: __ext4_get_inode_loc:4885 [ 50.780653][ C0] EXT4-fs (loop3): last error at time 1777543584: __ext4_get_inode_loc:4885 [ 50.795160][ T4623] loop6: lost filesystem error report for type 5 error -117 [ 50.797597][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 50.812858][ T4623] EXT4-fs error (device loop6): mb_free_blocks:2049: group 0, [ 50.818553][ T4619] EXT4-fs error (device loop3): ext4_quota_write:7423: inode #3: comm syz.3.745: mark_inode_dirty error [ 50.820230][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 50.828520][ T4619] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 50.838934][ C0] EXT4-fs (loop6): initial error at time 1777543584: ext4_acquire_dquot:7034 [ 50.838966][ C0] EXT4-fs (loop6): last error at time 1777543584: ext4_acquire_dquot:7034 [ 50.839166][ T4623] inode 13: [ 50.860736][ T4619] Quota error (device loop3): write_blk: dquota write failed [ 50.863997][ T4623] block 160: [ 50.875575][ T4619] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 50.882854][ T4623] freeing already freed block (bit 10); block bitmap corrupt. [ 50.887141][ T4619] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.745: Failed to acquire dquot type 0 [ 50.915588][ T4623] EXT4-fs (loop6): 1 truncate cleaned up [ 50.916376][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 50.921594][ T4619] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.745: Invalid inode table block 0 in block_group 0 [ 50.922127][ T4623] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.929075][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 50.954657][ T4619] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 50.971463][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 50.971633][ T4619] EXT4-fs error (device loop3): ext4_ext_truncate:4557: inode #15: comm syz.3.745: mark_inode_dirty error [ 50.991599][ T4619] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 50.991778][ T4619] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.745: Invalid inode table block 0 in block_group 0 [ 50.992780][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.000951][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 51.022676][ T4619] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.039620][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 51.043451][ T4619] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 51.059816][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 51.060062][ T4619] EXT4-fs error (device loop3): __ext4_get_inode_loc:4885: comm syz.3.745: Invalid inode table block 0 in block_group 0 [ 51.080385][ T4619] loop3: lost filesystem error report for type 5 error -117 [ 51.080521][ T4619] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.097582][ T4619] EXT4-fs error (device loop3): ext4_truncate:4690: inode #15: comm syz.3.745: mark_inode_dirty error [ 51.108808][ T4619] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 51.117910][ T4619] EXT4-fs (loop3): 1 truncate cleaned up [ 51.124053][ T4619] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.159971][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.356015][ T28] audit: type=1326 audit(1777543585.239:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4654 comm="syz.6.763" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb2388cdd9 code=0x0 [ 51.362019][ T4657] tmpfs: Bad value for 'mpol' [ 51.414430][ T28] audit: type=1400 audit(1777543585.239:195): avc: denied { mounton } for pid=4655 comm="syz.0.761" path="/syzcgroup/unified/syz0" dev="cgroup2" ino=54 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 51.571515][ T4674] loop3: detected capacity change from 0 to 2048 [ 51.636903][ T4682] loop2: detected capacity change from 0 to 4096 [ 51.654818][ T4674] loop3: p2 p3 p7 [ 51.664971][ T4682] EXT4-fs (loop2): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 51.753843][ T4690] 9pnet_fd: p9_fd_create_tcp (4690): problem connecting socket to 127.0.0.1 [ 51.754791][ T28] audit: type=1400 audit(1777543585.592:196): avc: denied { mounton } for pid=4688 comm="syz.0.778" path="/syzcgroup/cpu/syz0/cgroup.procs" dev="cgroup" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 51.839942][ T4693] EXT4-fs (loop3): orphan cleanup on readonly fs [ 51.853618][ T4693] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.781: ea_inode file size=4 entry size=6 [ 51.884506][ T4693] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.781: corrupted inode contents [ 51.908895][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 51.915417][ C1] EXT4-fs (loop3): initial error at time 1777543585: ext4_do_update_inode:5690: inode 15 [ 51.925325][ C1] EXT4-fs (loop3): last error at time 1777543585: ext4_do_update_inode:5690: inode 15 [ 51.936695][ T4693] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #15: comm syz.3.781: mark_inode_dirty error [ 51.961381][ T4693] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.781: corrupted inode contents [ 51.985884][ T4693] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3001: inode #15: comm syz.3.781: mark_inode_dirty error [ 52.029221][ T4693] EXT4-fs error (device loop3): ext4_xattr_delete_inode:3004: inode #15: comm syz.3.781: mark inode dirty (error -117) [ 52.075299][ T4693] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 52.111748][ T4693] EXT4-fs (loop3): 1 orphan inode deleted [ 52.127792][ T4693] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.202229][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.350050][ T4742] EXT4-fs: Ignoring removed bh option [ 52.380494][ T4742] EXT4-fs: Ignoring removed mblk_io_submit option [ 52.400161][ T4742] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 52.433266][ T4742] EXT4-fs error (device loop2): __ext4_fill_super:5596: inode #2: comm syz.2.804: iget: bogus i_mode (110000) [ 52.461120][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 52.467625][ C1] EXT4-fs (loop2): last error at time 1777543586: __ext4_fill_super:5596: inode 2 [ 52.478981][ T4742] EXT4-fs (loop2): get root inode failed [ 52.490766][ T4742] EXT4-fs (loop2): mount failed [ 52.509650][ T4753] FAT-fs (loop6): Directory bread(block 12328) failed [ 52.542789][ T4753] FAT-fs (loop6): Directory bread(block 12329) failed [ 52.577338][ T4753] FAT-fs (loop6): Directory bread(block 12330) failed [ 52.587353][ T4753] FAT-fs (loop6): Directory bread(block 12331) failed [ 52.594240][ T4753] FAT-fs (loop6): Directory bread(block 12332) failed [ 52.601286][ T4753] FAT-fs (loop6): Directory bread(block 12333) failed [ 52.608270][ T4753] FAT-fs (loop6): Directory bread(block 12334) failed [ 52.615128][ T4753] FAT-fs (loop6): Directory bread(block 12335) failed [ 52.622879][ T28] audit: type=1400 audit(1777543586.364:197): avc: denied { mount } for pid=4752 comm="syz.6.809" name="/" dev="loop6" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 52.770378][ T4762] EXT4-fs error (device loop6): ext4_xattr_inode_iget:437: comm syz.6.814: Parent and EA inode have the same ino 15 [ 52.846449][ T4762] EXT4-fs (loop6): Remounting filesystem read-only [ 52.853068][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 52.853095][ C0] EXT4-fs (loop6): initial error at time 1777543586: ext4_xattr_inode_iget:437 [ 52.853117][ C0] EXT4-fs (loop6): last error at time 1777543586: ext4_xattr_inode_iget:437 [ 52.937271][ T4773] EXT4-fs: Ignoring removed i_version option [ 52.970184][ T4762] EXT4-fs (loop6): 1 orphan inode deleted [ 52.976522][ T4762] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.999404][ T4773] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 53.031620][ T4773] EXT4-fs (loop2): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 53.042548][ T4773] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 53.051340][ T4773] EXT4-fs (loop2): orphan cleanup on readonly fs [ 53.058806][ T4773] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.817: Invalid inode table block 0 in block_group 0 [ 53.071708][ T4773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 53.081172][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 53.081209][ C0] EXT4-fs (loop2): initial error at time 1777543586: __ext4_get_inode_loc:4885 [ 53.081237][ C0] EXT4-fs (loop2): last error at time 1777543586: __ext4_get_inode_loc:4885 [ 53.114336][ T4782] TCP: tcp_parse_options: Illegal window scaling value 47 > 14 received [ 53.123253][ T4773] EXT4-fs error (device loop2): ext4_quota_write:7423: inode #3: comm syz.2.817: mark_inode_dirty error [ 53.146376][ T4773] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.817: Failed to acquire dquot type 0 [ 53.165431][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.176647][ T4773] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.817: Invalid inode table block 0 in block_group 0 [ 53.200371][ T4773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 53.211528][ T4773] EXT4-fs error (device loop2): ext4_ext_truncate:4557: inode #15: comm syz.2.817: mark_inode_dirty error [ 53.234019][ T4773] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.817: Invalid inode table block 0 in block_group 0 [ 53.248645][ T4773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 53.284014][ T4773] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 53.299929][ T4773] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.817: Invalid inode table block 0 in block_group 0 [ 53.314528][ T4785] EXT4-fs (loop3): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 53.331143][ T4773] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 53.362619][ T4773] EXT4-fs error (device loop2): ext4_truncate:4690: inode #15: comm syz.2.817: mark_inode_dirty error [ 53.389222][ T4773] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 53.418978][ T4773] EXT4-fs (loop2): 1 truncate cleaned up [ 53.439035][ T4773] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.536632][ T3858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.760121][ T4838] EXT4-fs (loop0): orphan cleanup on readonly fs [ 53.766934][ T4838] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.858: ea_inode file size=4 entry size=6 [ 53.784839][ T4838] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.858: corrupted inode contents [ 53.805984][ T4842] EXT4-fs: Ignoring removed i_version option [ 53.812598][ T4842] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 53.823217][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 53.829722][ C1] EXT4-fs (loop0): initial error at time 1777543587: ext4_do_update_inode:5690: inode 15 [ 53.839008][ T4838] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #15: comm syz.0.858: mark_inode_dirty error [ 53.839687][ C1] EXT4-fs (loop0): last error at time 1777543587: ext4_do_update_inode:5690: inode 15 [ 53.866478][ T4842] EXT4-fs (loop6): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 53.877226][ T4842] EXT4-fs (loop6): revision level too high, forcing read-only mode [ 53.878947][ T4848] tmpfs: Bad value for 'nr_blocks' [ 53.892208][ T4842] EXT4-fs (loop6): orphan cleanup on readonly fs [ 53.898643][ T4838] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #15: comm syz.0.858: corrupted inode contents [ 53.917940][ T4842] EXT4-fs error (device loop6): __ext4_get_inode_loc:4885: comm syz.6.847: Invalid inode table block 0 in block_group 0 [ 53.962792][ T4838] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.858: mark_inode_dirty error [ 53.991707][ T4842] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.002456][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 54.002484][ C0] EXT4-fs (loop6): initial error at time 1777543587: __ext4_get_inode_loc:4885 [ 54.002506][ C0] EXT4-fs (loop6): last error at time 1777543587: __ext4_get_inode_loc:4885 [ 54.041191][ T4838] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.858: mark inode dirty (error -117) [ 54.070735][ T4842] EXT4-fs error (device loop6): ext4_quota_write:7423: inode #3: comm syz.6.847: mark_inode_dirty error [ 54.082440][ T4838] EXT4-fs warning (device loop0): ext4_evict_inode:287: xattr delete (err -117) [ 54.097046][ T4838] EXT4-fs (loop0): 1 orphan inode deleted [ 54.104692][ T4842] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.847: Failed to acquire dquot type 0 [ 54.118326][ T4838] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.138008][ T4842] EXT4-fs error (device loop6): __ext4_get_inode_loc:4885: comm syz.6.847: Invalid inode table block 0 in block_group 0 [ 54.167512][ T4858] FAT-fs (loop2): bogus sectors per cluster 0 [ 54.168410][ T4842] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.189383][ T4858] FAT-fs (loop2): Can't find a valid FAT filesystem [ 54.202451][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.218831][ T4842] EXT4-fs error (device loop6): ext4_ext_truncate:4557: inode #15: comm syz.6.847: mark_inode_dirty error [ 54.230530][ T4842] EXT4-fs error (device loop6): __ext4_get_inode_loc:4885: comm syz.6.847: Invalid inode table block 0 in block_group 0 [ 54.245899][ T4842] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.278617][ T4854] loop5: p3 p4 < > [ 54.286860][ T4854] loop5: p3 size 83886080 extends beyond EOD, truncated [ 54.298039][ T4842] EXT4-fs error (device loop6) in ext4_orphan_del:303: Corrupt filesystem [ 54.332175][ T4842] EXT4-fs error (device loop6): __ext4_get_inode_loc:4885: comm syz.6.847: Invalid inode table block 0 in block_group 0 [ 54.368113][ T4842] EXT4-fs error (device loop6) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.386091][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 54.393698][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 54.416460][ T4842] EXT4-fs error (device loop6): ext4_truncate:4690: inode #15: comm syz.6.847: mark_inode_dirty error [ 54.430248][ T4842] EXT4-fs error (device loop6) in ext4_process_orphan:345: Corrupt filesystem [ 54.448806][ T4842] EXT4-fs (loop6): 1 truncate cleaned up [ 54.476260][ T4842] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.520802][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.731412][ T4902] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 54.762812][ T4904] EXT4-fs: Ignoring removed i_version option [ 54.785597][ T4904] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 54.803903][ T4904] EXT4-fs (loop5): stripe (7) is not aligned with cluster size (4096), stripe is disabled [ 54.822112][ T4904] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 54.833333][ T4904] EXT4-fs (loop5): orphan cleanup on readonly fs [ 54.844754][ T4904] EXT4-fs error (device loop5): __ext4_get_inode_loc:4885: comm syz.5.879: Invalid inode table block 0 in block_group 0 [ 54.859936][ T4904] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.869395][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 54.869417][ C0] EXT4-fs (loop5): initial error at time 1777543588: __ext4_get_inode_loc:4885 [ 54.869441][ C0] EXT4-fs (loop5): last error at time 1777543588: __ext4_get_inode_loc:4885 [ 54.893874][ T4904] EXT4-fs error (device loop5): ext4_quota_write:7423: inode #3: comm syz.5.879: mark_inode_dirty error [ 54.905904][ T4904] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.879: Failed to acquire dquot type 0 [ 54.917348][ T4904] EXT4-fs error (device loop5): __ext4_get_inode_loc:4885: comm syz.5.879: Invalid inode table block 0 in block_group 0 [ 54.930623][ T4904] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 54.942027][ T4904] EXT4-fs error (device loop5): ext4_ext_truncate:4557: inode #15: comm syz.5.879: mark_inode_dirty error [ 54.971680][ T4904] EXT4-fs error (device loop5): __ext4_get_inode_loc:4885: comm syz.5.879: Invalid inode table block 0 in block_group 0 [ 55.002748][ T4904] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 55.046821][ T4904] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 55.078748][ T4904] EXT4-fs error (device loop5): __ext4_get_inode_loc:4885: comm syz.5.879: Invalid inode table block 0 in block_group 0 [ 55.113997][ T4904] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 55.130476][ T4904] EXT4-fs error (device loop5): ext4_truncate:4690: inode #15: comm syz.5.879: mark_inode_dirty error [ 55.152188][ T4904] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 55.176198][ T4904] EXT4-fs (loop5): 1 truncate cleaned up [ 55.194760][ T4904] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.226478][ T4941] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.236927][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 55.236946][ T28] audit: type=1400 audit(1777543588.704:203): avc: denied { ioctl } for pid=4940 comm="syz.2.900" 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 [ 55.284820][ T4941] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.304391][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.543543][ T4979] set_capacity_and_notify: 11 callbacks suppressed [ 55.543565][ T4979] loop5: detected capacity change from 0 to 512 [ 55.555303][ T4982] loop6: detected capacity change from 0 to 512 [ 55.573850][ T4982] SELinux: security_context_str_to_sid () failed with errno=-22 [ 55.619883][ T4979] FAT-fs (loop5): Directory bread(block 12328) failed [ 55.645826][ T4979] FAT-fs (loop5): Directory bread(block 12329) failed [ 55.665986][ T4979] FAT-fs (loop5): Directory bread(block 12330) failed [ 55.687923][ T4993] loop0: detected capacity change from 0 to 512 [ 55.698538][ T4979] FAT-fs (loop5): Directory bread(block 12331) failed [ 55.706431][ T4997] loop6: detected capacity change from 0 to 512 [ 55.711621][ T4993] EXT4-fs: Ignoring removed bh option [ 55.714819][ T4997] EXT4-fs: Ignoring removed nobh option [ 55.723795][ T4979] FAT-fs (loop5): Directory bread(block 12332) failed [ 55.733995][ T4979] FAT-fs (loop5): Directory bread(block 12333) failed [ 55.741557][ T4993] EXT4-fs: Ignoring removed mblk_io_submit option [ 55.748104][ T4979] FAT-fs (loop5): Directory bread(block 12334) failed [ 55.755584][ T4979] FAT-fs (loop5): Directory bread(block 12335) failed [ 55.769403][ T4993] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 55.769887][ T4997] EXT4-fs error (device loop6): ext4_get_branch:178: inode #13: block 1024: comm syz.6.927: invalid block [ 55.794985][ T4993] EXT4-fs error (device loop0): __ext4_fill_super:5596: inode #2: comm syz.0.925: iget: bogus i_mode (110000) [ 55.807838][ T4993] fserror_report: 21 callbacks suppressed [ 55.807854][ T4993] loop0: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 55.817670][ T4997] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 55.826393][ T4993] EXT4-fs (loop0): get root inode failed [ 55.826957][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 55.848310][ C1] EXT4-fs (loop0): last error at time 1777543589: __ext4_fill_super:5596: inode 2 [ 55.857760][ T4993] EXT4-fs (loop0): mount failed [ 55.867590][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 55.872459][ T4997] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.927: invalid indirect mapped block 1024 (level 0) [ 55.874081][ C1] EXT4-fs (loop6): initial error at time 1777543589: ext4_get_branch:178: inode 13: block 1024 [ 55.897842][ C1] EXT4-fs (loop6): last error at time 1777543589: ext4_get_branch:178: inode 13: block 1024 [ 55.924254][ T4997] loop6: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 55.926805][ T5006] loop3: detected capacity change from 0 to 1024 [ 55.948418][ T4997] EXT4-fs error (device loop6): ext4_validate_block_bitmap:441: comm syz.6.927: bg 0: block 35: padding at end of block bitmap is not set [ 55.948705][ T5006] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 55.973850][ T4997] EXT4-fs error (device loop6) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 55.991884][ T5006] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #2: comm syz.3.931: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 1, max 0(0), depth 0(0) [ 56.021766][ T4997] EXT4-fs (loop6): 1 truncate cleaned up [ 56.028004][ T5006] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 56.028132][ T5006] EXT4-fs (loop3): get root inode failed [ 56.037630][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 56.037659][ C0] EXT4-fs (loop3): initial error at time 1777543589: ext4_ext_check_inode:521: inode 2 [ 56.037701][ C0] EXT4-fs (loop3): last error at time 1777543589: ext4_ext_check_inode:521: inode 2 [ 56.057585][ T4997] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 56.090181][ T5006] EXT4-fs (loop3): mount failed [ 56.168690][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.187164][ T5019] loop0: detected capacity change from 0 to 4096 [ 56.211599][ T5019] EXT4-fs (loop0): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 56.231201][ T5027] loop5: detected capacity change from 0 to 764 [ 56.250614][ T5027] rock: directory entry would overflow storage [ 56.285302][ T5027] rock: sig=0x5850, size=36, remaining=22 [ 56.303956][ T5035] loop3: detected capacity change from 0 to 512 [ 56.346540][ T5035] EXT4-fs: Ignoring removed bh option [ 56.363592][ T5035] EXT4-fs: Ignoring removed mblk_io_submit option [ 56.378053][ T5038] loop0: detected capacity change from 0 to 1024 [ 56.393275][ T5035] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 56.417668][ T5038] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 56.435805][ T5038] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 56.446646][ T5035] EXT4-fs error (device loop3): __ext4_fill_super:5596: inode #2: comm syz.3.944: iget: bogus i_mode (110000) [ 56.452956][ T5038] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.946: inode #4294967295: comm syz.0.946: iget: illegal inode # [ 56.472347][ T5038] fserror_report: 38 callbacks suppressed [ 56.472364][ T5038] loop0: lost filesystem error report for type 5 error -117 [ 56.478220][ T5035] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 56.485593][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 56.485619][ C1] EXT4-fs (loop0): initial error at time 1777543589: ext4_get_journal_inode:5896 [ 56.485649][ C1] EXT4-fs (loop0): last error at time 1777543589: ext4_get_journal_inode:5896 [ 56.509907][ T5038] EXT4-fs (loop0): no journal found [ 56.526765][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 56.533270][ C1] EXT4-fs (loop3): last error at time 1777543589: __ext4_fill_super:5596: inode 2 [ 56.542755][ T5035] EXT4-fs (loop3): get root inode failed [ 56.548566][ T5035] EXT4-fs (loop3): mount failed [ 56.557038][ T5038] EXT4-fs (loop0): can't get journal size [ 56.563110][ T5038] EXT4-fs (loop0): failed to initialize system zone (-22) [ 56.570426][ T5038] EXT4-fs (loop0): mount failed [ 56.600956][ T5048] loop5: detected capacity change from 0 to 2048 [ 56.622675][ T5048] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 56.689077][ T5061] FAT-fs (loop2): bogus number of reserved sectors [ 56.704208][ T28] audit: type=1400 audit(1777543590.041:204): avc: denied { write } for pid=5062 comm="syz.3.956" name="vlan0" dev="proc" ino=4026533235 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 56.737189][ T5061] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 56.764213][ T5061] FAT-fs (loop2): Can't find a valid FAT filesystem [ 56.952149][ T5066] loop6: p3 p4 < > [ 56.966324][ T5066] loop6: p3 size 83886080 extends beyond EOD, truncated [ 57.000008][ T5095] tmpfs: Bad value for 'mpol' [ 57.037515][ T5097] EXT4-fs: Ignoring removed nobh option [ 57.064998][ T5097] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 1024: comm syz.0.973: invalid block [ 57.088693][ T5097] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 57.088930][ T5097] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.973: invalid indirect mapped block 1024 (level 0) [ 57.096935][ T5104] tmpfs: Bad value for 'mpol' [ 57.098261][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 57.122760][ C0] EXT4-fs (loop0): initial error at time 127: ext4_get_branch:178: inode 13: block 1024 [ 57.132567][ C0] EXT4-fs (loop0): last error at time 127: ext4_get_branch:178: inode 13: block 1024 [ 57.142383][ T5097] loop0: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 57.150832][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 57.171441][ T5097] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.973: bg 0: block 35: padding at end of block bitmap is not set [ 57.187760][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 57.241734][ T5097] loop0: lost filesystem error report for type 5 error -117 [ 57.242370][ T5097] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 57.281804][ T5097] loop0: lost filesystem error report for type 5 error -117 [ 57.283638][ T5097] EXT4-fs (loop0): 1 truncate cleaned up [ 57.294652][ T5114] EXT4-fs: Ignoring removed nobh option [ 57.305712][ T5115] FAT-fs (loop2): Directory bread(block 12328) failed [ 57.312605][ T5115] FAT-fs (loop2): Directory bread(block 12329) failed [ 57.324510][ T5115] FAT-fs (loop2): Directory bread(block 12330) failed [ 57.335801][ T5097] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 57.352979][ T5114] EXT4-fs (loop3): orphan cleanup on readonly fs [ 57.359549][ T5115] FAT-fs (loop2): Directory bread(block 12331) failed [ 57.370331][ T5114] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 57.380862][ T5115] FAT-fs (loop2): Directory bread(block 12332) failed [ 57.406850][ T5114] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.980: attempt to clear invalid blocks 2 len 1 [ 57.423208][ T5115] FAT-fs (loop2): Directory bread(block 12333) failed [ 57.444916][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.446248][ T5114] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 57.454100][ T5115] FAT-fs (loop2): Directory bread(block 12334) failed [ 57.463329][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 57.463374][ C1] EXT4-fs (loop3): initial error at time 128: ext4_clear_blocks:876: inode 13 [ 57.463423][ C1] EXT4-fs (loop3): last error at time 128: ext4_clear_blocks:876: inode 13 [ 57.479145][ T5114] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, [ 57.485769][ T5115] FAT-fs (loop2): Directory bread(block 12335) failed [ 57.494657][ T5114] block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 57.525013][ T5114] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.980: invalid indirect mapped block 1819239214 (level 0) [ 57.539419][ T5114] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 57.539643][ T5114] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.980: invalid indirect mapped block 1819239214 (level 1) [ 57.573395][ T5114] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 57.581089][ T5114] EXT4-fs (loop3): 1 truncate cleaned up [ 57.621530][ T5114] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.650943][ T5130] EXT4-fs: Ignoring removed nomblk_io_submit option [ 57.700726][ T5130] EXT4-fs (loop5): invalid inodes per group: 1 [ 57.700726][ T5130] [ 57.736183][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.768331][ T5140] EXT4-fs (loop6): orphan cleanup on readonly fs [ 57.776699][ T5140] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #15: comm syz.6.996: corrupted inode contents [ 57.789481][ T5132] loop2: p3 p4 < > [ 57.794102][ T5132] loop2: p3 size 83886080 extends beyond EOD, truncated [ 57.801130][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 57.801150][ C0] EXT4-fs (loop6): initial error at time 128: ext4_do_update_inode:5690: inode 15 [ 57.801177][ C0] EXT4-fs (loop6): last error at time 128: ext4_do_update_inode:5690: inode 15 [ 57.826347][ T5140] EXT4-fs error (device loop6): ext4_dirty_inode:6587: inode #15: comm syz.6.996: mark_inode_dirty error [ 57.841970][ T5140] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #15: comm syz.6.996: corrupted inode contents [ 57.864127][ T5140] EXT4-fs error (device loop6): ext4_xattr_delete_inode:3001: inode #15: comm syz.6.996: mark_inode_dirty error [ 57.880155][ T5140] EXT4-fs error (device loop6): ext4_xattr_delete_inode:3004: inode #15: comm syz.6.996: mark inode dirty (error -117) [ 57.895258][ T5140] EXT4-fs warning (device loop6): ext4_evict_inode:287: xattr delete (err -117) [ 57.904531][ T5140] EXT4-fs (loop6): 1 orphan inode deleted [ 57.910930][ T5140] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 57.956611][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.977494][ T5151] FAT-fs (loop0): Directory bread(block 12328) failed [ 58.007221][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 58.012231][ T5151] FAT-fs (loop0): Directory bread(block 12329) failed [ 58.023700][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 58.079292][ T5151] FAT-fs (loop0): Directory bread(block 12330) failed [ 58.106317][ T5151] FAT-fs (loop0): Directory bread(block 12331) failed [ 58.124998][ T5167] ext4: Bad value for 'mb_optimize_scan' [ 58.131067][ T5151] FAT-fs (loop0): Directory bread(block 12332) failed [ 58.154629][ T5151] FAT-fs (loop0): Directory bread(block 12333) failed [ 58.186073][ T5151] FAT-fs (loop0): Directory bread(block 12334) failed [ 58.215848][ T5151] FAT-fs (loop0): Directory bread(block 12335) failed [ 58.258756][ T5161] loop2: p1 p2 p4 [ 58.270339][ T5161] loop2: p4 size 262912 extends beyond EOD, truncated [ 58.342144][ T5184] tmpfs: Bad value for 'size' [ 58.350572][ T5182] EXT4-fs: Ignoring removed nobh option [ 58.367991][ T5182] EXT4-fs error (device loop5): ext4_get_branch:178: inode #13: block 1024: comm syz.5.1013: invalid block [ 58.392238][ T5182] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.1013: invalid indirect mapped block 1024 (level 0) [ 58.405745][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 58.405764][ C0] EXT4-fs (loop5): initial error at time 129: ext4_get_branch:178: inode 13: block 1024 [ 58.405795][ C0] EXT4-fs (loop5): last error at time 129: ext4_get_branch:178: inode 13: block 1024 [ 58.433404][ T5182] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1013: bg 0: block 35: padding at end of block bitmap is not set [ 58.447807][ T5182] loop5: lost filesystem error report for type 5 error -117 [ 58.451407][ T5182] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 58.470237][ T5182] loop5: lost filesystem error report for type 5 error -117 [ 58.471530][ T5182] EXT4-fs (loop5): 1 truncate cleaned up [ 58.536735][ T5182] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.539981][ T5191] EXT4-fs: Ignoring removed nomblk_io_submit option [ 58.560753][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 58.573041][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 58.580551][ T4180] udevd[4180]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 58.634479][ T5191] EXT4-fs (loop2): invalid inodes per group: 1 [ 58.634479][ T5191] [ 58.676548][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.112816][ T5225] loop3: p3 p4 < > [ 59.129206][ T5225] loop3: p3 size 83886080 extends beyond EOD, truncated [ 59.203447][ T5265] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 59.232996][ T5265] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 59.269966][ T5265] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: comm syz.2.1056: inode #4294967295: comm syz.2.1056: iget: illegal inode # [ 59.294823][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 59.331371][ T5265] loop2: lost filesystem error report for type 5 error -117 [ 59.331501][ T5265] EXT4-fs (loop2): no journal found [ 59.338952][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 59.338977][ C0] EXT4-fs (loop2): initial error at time 45705: ext4_get_journal_inode:5896 [ 59.339006][ C0] EXT4-fs (loop2): last error at time 45705: ext4_get_journal_inode:5896 [ 59.385645][ T5281] EXT4-fs: Ignoring removed nobh option [ 59.392666][ T5265] EXT4-fs (loop2): can't get journal size [ 59.401160][ T5281] EXT4-fs (loop6): orphan cleanup on readonly fs [ 59.409861][ T5281] EXT4-fs (loop6): Cannot turn on journaled quota: type 0: error -13 [ 59.412006][ T5265] EXT4-fs (loop2): failed to initialize system zone (-22) [ 59.431837][ T5281] EXT4-fs error (device loop6): ext4_clear_blocks:876: inode #13: comm syz.6.1063: attempt to clear invalid blocks 2 len 1 [ 59.453937][ T5265] EXT4-fs (loop2): mount failed [ 59.460702][ T5281] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 59.475089][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 59.475124][ C0] EXT4-fs (loop6): initial error at time 45705: ext4_clear_blocks:876: inode 13 [ 59.475160][ C0] EXT4-fs (loop6): last error at time 45705: ext4_clear_blocks:876: inode 13 [ 59.505554][ T5281] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.1063: invalid indirect mapped block 1819239214 (level 0) [ 59.570064][ T5281] EXT4-fs error (device loop6): ext4_free_branches:1023: inode #13: comm syz.6.1063: invalid indirect mapped block 1819239214 (level 1) [ 59.604748][ T5281] EXT4-fs (loop6): 1 truncate cleaned up [ 59.612478][ T5281] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 59.684160][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 59.812925][ T5317] rock: corrupted directory entry. extent=28, offset=16056320, size=0 [ 60.021822][ T28] audit: type=1326 audit(45705.652:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5333 comm="syz.0.1090" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd50a57cdd9 code=0x0 [ 60.262583][ T5344] loop0: p3 p4 < > [ 60.270057][ T5340] loop6: p1 p2 p4 [ 60.276269][ T5344] loop0: p3 size 83886080 extends beyond EOD, truncated [ 60.290393][ T5340] loop6: p4 size 262912 extends beyond EOD, truncated [ 60.455488][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 60.455834][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop6p2, 10) failed: No such file or directory [ 60.475591][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop6p1, 10) failed: No such file or directory [ 60.535012][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 60.545207][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 60.556796][ T5366] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 60.598246][ T5366] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 60.636413][ T5366] EXT4-fs error (device loop6): ext4_get_journal_inode:5896: comm syz.6.1105: inode #4294967295: comm syz.6.1105: iget: illegal inode # [ 60.681843][ T5366] loop6: lost filesystem error report for type 5 error -117 [ 60.682152][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 60.695965][ C1] EXT4-fs (loop6): initial error at time 45706: ext4_get_journal_inode:5896 [ 60.704724][ C1] EXT4-fs (loop6): last error at time 45706: ext4_get_journal_inode:5896 [ 60.715248][ T5366] EXT4-fs (loop6): no journal found [ 60.740139][ T5366] EXT4-fs (loop6): can't get journal size [ 60.757042][ T5366] EXT4-fs (loop6): failed to initialize system zone (-22) [ 60.767130][ T5366] EXT4-fs (loop6): mount failed [ 60.922252][ T5395] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 60.947107][ T5395] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (24168!=20869) [ 60.969450][ T5395] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 60.992544][ T5395] EXT4-fs (loop5): filesystem has both journal inode and journal device! [ 61.083707][ T5413] set_capacity_and_notify: 27 callbacks suppressed [ 61.083728][ T5413] loop5: detected capacity change from 0 to 1024 [ 61.132351][ T5413] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 61.150695][ T5413] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 61.170504][ T5413] EXT4-fs error (device loop5): ext4_get_journal_inode:5896: comm syz.5.1126: inode #4294967295: comm syz.5.1126: iget: illegal inode # [ 61.184959][ T5413] loop5: lost filesystem error report for type 5 error -117 [ 61.186068][ T5413] EXT4-fs (loop5): no journal found [ 61.193424][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 61.193448][ C1] EXT4-fs (loop5): initial error at time 45706: ext4_get_journal_inode:5896 [ 61.193496][ C1] EXT4-fs (loop5): last error at time 45706: ext4_get_journal_inode:5896 [ 61.234930][ T5413] EXT4-fs (loop5): can't get journal size [ 61.251643][ T5413] EXT4-fs (loop5): failed to initialize system zone (-22) [ 61.280970][ T5413] EXT4-fs (loop5): mount failed [ 61.289354][ T5426] loop2: detected capacity change from 0 to 764 [ 61.306342][ T28] audit: type=1400 audit(45706.833:206): avc: denied { kexec_image_load } for pid=5429 comm="syz.3.1136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 61.553614][ T5458] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 61.840916][ T5492] 9p: Bad value for 'rfdno' [ 62.514322][ T28] audit: type=1326 audit(45962.952:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5573 comm="syz.6.1207" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdb2388cdd9 code=0x0 [ 62.600411][ T5582] futex_wake_op: syz.0.1220 tries to shift op by 144; fix this program [ 62.616453][ T5584] loop6: detected capacity change from 0 to 512 [ 62.640088][ T5584] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 62.663332][ T5584] EXT4-fs (loop6): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 62.686793][ T5584] EXT4-fs (loop6): group descriptors corrupted! [ 62.891582][ T5607] tmpfs: Bad value for 'mpol' [ 62.964656][ T5616] loop2: detected capacity change from 0 to 512 [ 62.991639][ T5616] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 63.056107][ T5625] loop5: detected capacity change from 0 to 256 [ 63.137505][ T5631] IPv6: addrconf: prefix option has invalid lifetime [ 63.163614][ T5634] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.175107][ T5632] loop6: detected capacity change from 0 to 1024 [ 63.187169][ T5634] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.218797][ T5632] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 63.238856][ T5632] EXT4-fs (loop6): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 63.265379][ T5632] EXT4-fs error (device loop6): ext4_get_journal_inode:5896: inode #32: comm syz.6.1236: iget: special inode unallocated [ 63.287128][ T5632] fserror_report: 10 callbacks suppressed [ 63.287145][ T5632] loop6: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 63.299720][ T5632] EXT4-fs (loop6): no journal found [ 63.308973][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 63.308998][ C0] EXT4-fs (loop6): initial error at time 45963: ext4_get_journal_inode:5896: inode 32 [ 63.309028][ C0] EXT4-fs (loop6): last error at time 45963: ext4_get_journal_inode:5896: inode 32 [ 63.643202][ T5670] loop5: detected capacity change from 0 to 512 [ 63.664122][ T5670] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 63.702876][ T5670] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1255: bg 0: block 142: padding at end of block bitmap is not set [ 63.736358][ T5681] tmpfs: Bad value for 'mpol' [ 63.741160][ T5670] loop5: lost filesystem error report for type 5 error -117 [ 63.742489][ T5670] EXT4-fs (loop5): Remounting filesystem read-only [ 63.749987][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 63.750003][ C1] EXT4-fs (loop5): initial error at time 45964: ext4_validate_block_bitmap:441 [ 63.750040][ C1] EXT4-fs (loop5): last error at time 45964: ext4_validate_block_bitmap:441 [ 63.781248][ T5670] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 63.795452][ T5670] EXT4-fs (loop5): 1 truncate cleaned up [ 63.801693][ T5670] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 63.827310][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.876473][ T5693] loop0: detected capacity change from 0 to 512 [ 63.918876][ T5693] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.1267: ea_inode file size=458758 entry size=16777216 [ 63.941075][ T5693] ------------[ cut here ]------------ [ 63.946645][ T5693] EA inode 11 i_nlink=2 [ 63.946680][ T5693] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.0.1267/5693 [ 63.961725][ T5693] Modules linked in: [ 63.965933][ T5693] CPU: 0 UID: 0 PID: 5693 Comm: syz.0.1267 Not tainted syzkaller #0 PREEMPT(full) [ 63.975533][ T5693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 63.985677][ T5693] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 63.992476][ T5693] Code: 54 5f 98 ff 4c 8d 2d bd 69 5c 05 49 8d 7e 40 e8 a4 1d b6 ff 49 8b 6e 40 4c 89 e7 e8 d8 18 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 df 6d d7 03 66 66 66 66 66 66 2e [ 64.012216][ T5693] RSP: 0018:ffffc90010337778 EFLAGS: 00010246 [ 64.018324][ T5693] RAX: ffff888104124ef8 RBX: ffff8881005a8598 RCX: ffffffff81c0c968 [ 64.026444][ T5693] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3310 [ 64.034621][ T5693] RBP: 000000000000000b R08: 00018881005a854b R09: 0000000000000000 [ 64.043033][ T5693] R10: ffffc900103376a8 R11: 0001c900103376a8 R12: ffff8881005a8548 [ 64.051053][ T5693] R13: ffffffff871d3310 R14: ffff8881005a8500 R15: 0000000000000001 [ 64.059196][ T5693] FS: 00007fd508fcf6c0(0000) GS:ffff8882ae8fe000(0000) knlGS:0000000000000000 [ 64.068211][ T5693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.074881][ T5693] CR2: 00007f865dc97dac CR3: 0000000116b2a000 CR4: 00000000003506f0 [ 64.082940][ T5693] Call Trace: [ 64.086527][ T5693] [ 64.089498][ T5693] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 64.095472][ T5693] ? errseq_check+0x2c/0x50 [ 64.100359][ T5693] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 64.106097][ T5693] ? ext4_truncate+0x89f/0xa10 [ 64.110963][ T5693] ext4_evict_inode+0xb16/0xe30 [ 64.116018][ T5693] ? __pfx_ext4_evict_inode+0x10/0x10 [ 64.121534][ T5693] evict+0x2af/0x510 [ 64.125488][ T5693] ? __dquot_initialize+0x146/0x7c0 [ 64.130799][ T5693] iput+0x41a/0x580 [ 64.134845][ T5693] ext4_process_orphan+0x1a9/0x1c0 [ 64.140108][ T5693] ext4_orphan_cleanup+0x69c/0x9f0 [ 64.145259][ T5693] ext4_fill_super+0x3408/0x37c0 [ 64.150505][ T5693] ? set_blocksize+0x14c/0x270 [ 64.155383][ T5693] ? setup_bdev_super+0x30e/0x370 [ 64.160480][ T5693] ? __pfx_ext4_fill_super+0x10/0x10 [ 64.165845][ T5693] get_tree_bdev_flags+0x291/0x300 [ 64.171037][ T5693] ? __pfx_ext4_fill_super+0x10/0x10 [ 64.176415][ T5693] get_tree_bdev+0x1f/0x30 [ 64.180936][ T5693] ext4_get_tree+0x1c/0x30 [ 64.185539][ T5693] vfs_get_tree+0x57/0x1d0 [ 64.190194][ T5693] do_new_mount+0x288/0x8d0 [ 64.194795][ T5693] path_mount+0x4d0/0xbc0 [ 64.199347][ T5693] __se_sys_mount+0x28c/0x2e0 [ 64.204118][ T5693] __x64_sys_mount+0x67/0x80 [ 64.207404][ T5703] loop3: detected capacity change from 0 to 1024 [ 64.215196][ T5693] x64_sys_call+0x2d61/0x3020 [ 64.219997][ T5693] do_syscall_64+0x12c/0x3b0 [ 64.224720][ T5693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.230798][ T5693] RIP: 0033:0x7fd50a57e04a [ 64.235272][ T5693] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 64.250217][ T5703] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 64.255176][ T5693] RSP: 002b:00007fd508fcee58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 64.274156][ T5693] RAX: ffffffffffffffda RBX: 00007fd508fceee0 RCX: 00007fd50a57e04a [ 64.282215][ T5693] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fd508fceea0 [ 64.290261][ T5693] RBP: 00002000000009c0 R08: 00007fd508fceee0 R09: 0000000000800718 [ 64.298311][ T5693] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 64.305983][ T5703] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #3: block 5: comm syz.3.1270: lblock 5 mapped to illegal pblock 5 (length 1) [ 64.306469][ T5693] R13: 00007fd508fceea0 R14: 000000000000048d R15: 0000200000000200 [ 64.328395][ T5693] [ 64.331601][ T5693] ---[ end trace 0000000000000000 ]--- [ 64.357377][ T5703] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.357558][ T5703] Quota error (device loop3): write_blk: dquota write failed [ 64.366817][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 64.366845][ C0] EXT4-fs (loop3): initial error at time 45964: ext4_map_blocks:833: inode 3: block 5 [ 64.366887][ C0] EXT4-fs (loop3): last error at time 45964: ext4_map_blocks:833: inode 3: block 5 [ 64.388811][ T5693] EXT4-fs (loop0): 1 orphan inode deleted [ 64.414435][ T5707] 9p: Unknown access argument c: -22 [ 64.451388][ T5703] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 64.471795][ T5703] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 64.494144][ T5703] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1270: Failed to acquire dquot type 0 [ 64.522617][ T5713] SELinux: security_context_str_to_sid () failed with errno=-22 [ 64.546271][ T5703] loop3: lost filesystem error report for type 5 error -117 [ 64.546649][ T5703] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.1270: lblock 5 mapped to illegal pblock 5 (length 1) [ 64.616635][ T5703] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.616756][ T5703] Quota error (device loop3): do_insert_tree: Can't read tree quota block 5 [ 64.683020][ T5703] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 64.710916][ T5703] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1270: Failed to acquire dquot type 0 [ 64.726994][ T5729] loop2: detected capacity change from 0 to 164 [ 64.763648][ T5703] loop3: lost filesystem error report for type 5 error -117 [ 64.763798][ T5703] EXT4-fs error (device loop3): ext4_free_blocks:6718: comm syz.3.1270: Freeing blocks not in datazone - block = 0, count = 4096 [ 64.795675][ T5703] loop3: lost filesystem error report for type 5 error -117 [ 64.798063][ T5703] EXT4-fs error (device loop3): ext4_map_blocks:791: inode #3: block 5: comm syz.3.1270: lblock 5 mapped to illegal pblock 5 (length 1) [ 64.830239][ T5703] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 64.830449][ T5703] Quota error (device loop3): do_insert_tree: Can't read tree quota block 5 [ 64.868158][ T5703] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 64.900572][ T5703] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1270: Failed to acquire dquot type 0 [ 64.918088][ T5703] loop3: lost filesystem error report for type 5 error -117 [ 64.918286][ T5703] EXT4-fs (loop3): 1 orphan inode deleted [ 65.225958][ T5772] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 65.248737][ T5772] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 65.275500][ T5772] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1303: bg 0: block 248: padding at end of block bitmap is not set [ 65.290194][ T5772] loop0: lost filesystem error report for type 5 error -117 [ 65.290427][ T5772] Quota error (device loop0): write_blk: dquota write failed [ 65.305234][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 65.305259][ C0] EXT4-fs (loop0): last error at time 45965: ext4_validate_block_bitmap:441 [ 65.322441][ T5772] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1303: Failed to acquire dquot type 1 [ 65.333818][ T5772] loop0: lost filesystem error report for type 5 error -28 [ 65.335794][ T5772] EXT4-fs (loop0): 1 truncate cleaned up [ 65.367442][ T5772] syz.0.1303 (5772) used greatest stack depth: 9152 bytes left [ 65.418781][ T5785] syz.5.1309 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 65.921988][ T5849] tmpfs: Unknown parameter 'fsuuid' [ 66.138098][ T5870] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.1351: ea_inode file size=458758 entry size=16777216 [ 66.159323][ T5870] EXT4-fs (loop2): 1 orphan inode deleted [ 66.204546][ T5881] EXT4-fs: Ignoring removed nobh option [ 66.226006][ T5881] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 66.243535][ T5881] EXT4-fs error (device loop0): ext4_get_journal_inode:5896: comm syz.0.1356: inode #1792: comm syz.0.1356: iget: illegal inode # [ 66.265148][ T5881] loop0: lost filesystem error report for type 5 error -117 [ 66.269366][ T5881] EXT4-fs (loop0): Remounting filesystem read-only [ 66.276865][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 66.276888][ C0] EXT4-fs (loop0): initial error at time 570254: ext4_get_journal_inode:5896 [ 66.276916][ C0] EXT4-fs (loop0): last error at time 570254: ext4_get_journal_inode:5896 [ 66.313897][ T5881] EXT4-fs (loop0): no journal found [ 66.319468][ T5881] EXT4-fs (loop0): can't get journal size [ 66.325549][ T5881] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 66.335450][ T5881] EXT4-fs (loop0): failed to initialize system zone (-22) [ 66.355780][ T5881] EXT4-fs (loop0): mount failed [ 66.427896][ T5897] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.470376][ T5897] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1360: bg 0: block 142: padding at end of block bitmap is not set [ 66.511473][ T5897] loop2: lost filesystem error report for type 5 error -117 [ 66.511664][ T5897] EXT4-fs (loop2): Remounting filesystem read-only [ 66.519063][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 66.519080][ C0] EXT4-fs (loop2): initial error at time 570254: ext4_validate_block_bitmap:441 [ 66.519115][ C0] EXT4-fs (loop2): last error at time 570254: ext4_validate_block_bitmap:441 [ 66.593779][ T5913] tmpfs: Bad value for 'mpol' [ 66.638136][ T5919] IPv6: addrconf: prefix option has invalid lifetime [ 66.640516][ T5897] EXT4-fs (loop2): 1 truncate cleaned up [ 66.764531][ T5929] cgroup: No subsys list or none specified [ 66.776370][ T5927] set_capacity_and_notify: 4 callbacks suppressed [ 66.776387][ T5927] loop0: detected capacity change from 0 to 1024 [ 66.810909][ T5927] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 66.827079][ T5927] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 66.852580][ T5927] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 66.892565][ T5927] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 66.902365][ T5927] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 66.902365][ T5927] [ 66.913674][ T5927] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 67.188360][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 67.188378][ T28] audit: type=1400 audit(570255.256:211): avc: denied { unmount } for pid=3858 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 67.295841][ T5983] capability: warning: `syz.0.1404' uses deprecated v2 capabilities in a way that may be insecure [ 67.612029][ T28] audit: type=1400 audit(570255.653:212): avc: denied { create } for pid=6015 comm="syz.5.1421" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 67.795681][ T6025] loop3: detected capacity change from 0 to 512 [ 67.840740][ T6025] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 67.853408][ T6025] EXT4-fs warning (device loop3): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 68.312254][ T6076] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 68.318854][ T6076] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 68.353453][ T6076] vhci_hcd vhci_hcd.0: Device attached [ 68.367359][ T6077] vhci_hcd: connection closed [ 68.367551][ T69] vhci_hcd vhci_hcd.2: stop threads [ 68.387699][ T69] vhci_hcd vhci_hcd.2: release socket [ 68.413714][ T69] vhci_hcd vhci_hcd.2: disconnect device [ 69.520703][ T28] audit: type=1400 audit(570257.406:213): avc: denied { unmount } for pid=3854 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 69.637294][ T28] audit: type=1400 audit(570257.517:214): avc: denied { execute } for pid=6115 comm="syz.3.1469" name="cgroup" dev="tmpfs" ino=901 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 69.783190][ T6122] loop6: detected capacity change from 0 to 512 [ 69.817745][ T6122] EXT4-fs warning (device loop6): ext4_xattr_inode_get:546: inode #11: comm syz.6.1473: ea_inode file size=4294967295 entry size=4 [ 69.851254][ T6122] EXT4-fs error (device loop6): ext4_do_update_inode:5690: inode #15: comm syz.6.1473: corrupted inode contents [ 69.863366][ T6122] loop6: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.883270][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 69.898971][ C0] EXT4-fs (loop6): initial error at time 570257: ext4_do_update_inode:5690: inode 15 [ 69.908526][ C0] EXT4-fs (loop6): last error at time 570257: ext4_do_update_inode:5690: inode 15 [ 69.931605][ T6122] EXT4-fs (loop6): Remounting filesystem read-only [ 69.945219][ T6125] loop5: detected capacity change from 0 to 1024 [ 69.952443][ T6122] EXT4-fs warning (device loop6): ext4_evict_inode:287: xattr delete (err -30) [ 69.961877][ T6122] EXT4-fs (loop6): 1 orphan inode deleted [ 69.967761][ T6125] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 69.981726][ T6125] EXT4-fs error (device loop5): ext4_map_blocks:833: inode #3: block 5: comm syz.5.1474: lblock 5 mapped to illegal pblock 5 (length 1) [ 70.029329][ T6125] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 70.029577][ T6125] Quota error (device loop5): write_blk: dquota write failed [ 70.038710][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 70.038735][ C1] EXT4-fs (loop5): initial error at time 570257: ext4_map_blocks:833: inode 3: block 5 [ 70.038781][ C1] EXT4-fs (loop5): last error at time 570257: ext4_map_blocks:833: inode 3: block 5 [ 70.071841][ T6125] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 70.080987][ T6125] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 70.091128][ T6125] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1474: Failed to acquire dquot type 0 [ 70.102406][ T6125] loop5: lost filesystem error report for type 5 error -117 [ 70.104264][ T6125] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #3: block 5: comm syz.5.1474: lblock 5 mapped to illegal pblock 5 (length 1) [ 70.126419][ T6125] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 70.128028][ T6125] Quota error (device loop5): do_insert_tree: Can't read tree quota block 5 [ 70.158473][ T6125] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 70.176021][ T6125] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1474: Failed to acquire dquot type 0 [ 70.208088][ T6125] loop5: lost filesystem error report for type 5 error -117 [ 70.208301][ T6125] EXT4-fs error (device loop5): ext4_free_blocks:6718: comm syz.5.1474: Freeing blocks not in datazone - block = 0, count = 4096 [ 70.248824][ T6125] loop5: lost filesystem error report for type 5 error -117 [ 70.250863][ T6125] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #3: block 5: comm syz.5.1474: lblock 5 mapped to illegal pblock 5 (length 1) [ 70.302596][ T6125] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 70.302783][ T6125] Quota error (device loop5): do_insert_tree: Can't read tree quota block 5 [ 70.337299][ T6125] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1474: Failed to acquire dquot type 0 [ 70.358516][ T6125] loop5: lost filesystem error report for type 5 error -117 [ 70.358710][ T6125] EXT4-fs (loop5): 1 orphan inode deleted [ 70.403170][ T6136] loop2: detected capacity change from 0 to 8192 [ 70.409807][ T5678] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm ext4lazyinit: bg 0: block 10: padding at end of block bitmap is not set [ 70.482703][ T6136] loop2: p2 p3 p4 < > [ 70.487695][ T6136] loop2: p2 size 591360 extends beyond EOD, truncated [ 70.523942][ T6136] loop2: p3 start 9830145 is beyond EOD, truncated [ 70.649913][ T6164] loop2: detected capacity change from 0 to 2048 [ 70.653117][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 70.679778][ T6164] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 70.679786][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 70.801466][ T6174] loop5: detected capacity change from 0 to 512 [ 70.842882][ T6118] kexec: Could not allocate control_code_buffer [ 70.931960][ T6190] loop0: detected capacity change from 0 to 512 [ 70.958854][ T6190] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 70.978929][ T6190] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.1512: corrupted in-inode xattr: bad e_name length [ 71.003305][ T6190] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 71.003761][ T6190] EXT4-fs (loop0): get orphan inode failed [ 71.008743][ T6200] loop6: detected capacity change from 0 to 512 [ 71.012974][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 71.012992][ C0] EXT4-fs (loop0): initial error at time 570258: ext4_iget_extra_inode:5128: inode 15 [ 71.041174][ C0] EXT4-fs (loop0): last error at time 570258: ext4_iget_extra_inode:5128: inode 15 [ 71.050941][ T6190] EXT4-fs (loop0): mount failed [ 71.057827][ T6200] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 71.140685][ T6200] EXT4-fs: error: could not find journal device path [ 71.317189][ T6216] loop6: detected capacity change from 0 to 2048 [ 71.384216][ T6226] EXT4-fs warning (device loop3): ext4_xattr_inode_get:546: inode #11: comm syz.3.1522: ea_inode file size=4294967295 entry size=4 [ 71.419397][ T6216] loop6: p3 p4 < > [ 71.431732][ T6216] loop6: p3 size 201326592 extends beyond EOD, truncated [ 71.442870][ T6226] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #15: comm syz.3.1522: corrupted inode contents [ 71.493911][ T6226] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 71.494094][ T6226] EXT4-fs (loop3): Remounting filesystem read-only [ 71.503328][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 71.503346][ C1] EXT4-fs (loop3): initial error at time 570259: ext4_do_update_inode:5690: inode 15 [ 71.503376][ C1] EXT4-fs (loop3): last error at time 570259: ext4_do_update_inode:5690: inode 15 [ 71.541927][ T6226] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -30) [ 71.578649][ T6226] EXT4-fs (loop3): 1 orphan inode deleted [ 71.637842][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop6p4, 10) failed: No such file or directory [ 71.651476][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop6p3, 10) failed: No such file or directory [ 71.964915][ T6261] syz.0.1538 uses obsolete (PF_INET,SOCK_PACKET) [ 72.067534][ T6264] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 72.137626][ T6264] EXT4-fs (loop0): mount failed [ 72.419173][ T6285] set_capacity_and_notify: 3 callbacks suppressed [ 72.419192][ T6285] loop0: detected capacity change from 0 to 128 [ 73.466516][ T6344] loop0: detected capacity change from 0 to 1024 [ 73.514652][ T6344] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 73.590158][ T6344] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #3: block 5: comm syz.0.1577: lblock 5 mapped to illegal pblock 5 (length 1) [ 73.671639][ T6344] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 73.671768][ T6344] __quota_error: 3 callbacks suppressed [ 73.671780][ T6344] Quota error (device loop0): write_blk: dquota write failed [ 73.680921][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 73.680947][ C1] EXT4-fs (loop0): initial error at time 570261: ext4_map_blocks:833: inode 3: block 5 [ 73.680988][ C1] EXT4-fs (loop0): last error at time 570261: ext4_map_blocks:833: inode 3: block 5 [ 73.786072][ T6363] loop2: detected capacity change from 0 to 512 [ 73.815785][ T6363] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.1586: ea_inode file size=4294967295 entry size=4 [ 73.832824][ T6363] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #15: comm syz.2.1586: corrupted inode contents [ 73.851071][ T6363] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 73.851446][ T6363] EXT4-fs (loop2): Remounting filesystem read-only [ 73.867277][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 73.867305][ C0] EXT4-fs (loop2): initial error at time 570261: ext4_do_update_inode:5690: inode 15 [ 73.867346][ C0] EXT4-fs (loop2): last error at time 570261: ext4_do_update_inode:5690: inode 15 [ 73.892792][ T6363] EXT4-fs warning (device loop2): ext4_evict_inode:287: xattr delete (err -30) [ 73.901828][ T6363] EXT4-fs (loop2): 1 orphan inode deleted [ 73.920212][ T6344] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 73.929616][ T6344] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 73.940193][ T6344] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1577: Failed to acquire dquot type 0 [ 73.951710][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 73.953368][ T6344] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 5: comm syz.0.1577: lblock 5 mapped to illegal pblock 5 (length 1) [ 74.063378][ T6344] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 74.063539][ T6344] Quota error (device loop0): do_insert_tree: Can't read tree quota block 5 [ 74.132650][ T6344] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 74.171043][ T6344] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1577: Failed to acquire dquot type 0 [ 74.212734][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 74.219511][ T6344] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.1577: Freeing blocks not in datazone - block = 0, count = 4096 [ 74.252475][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 74.254103][ T6344] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #3: block 5: comm syz.0.1577: lblock 5 mapped to illegal pblock 5 (length 1) [ 74.309308][ T6344] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 74.309502][ T6344] Quota error (device loop0): do_insert_tree: Can't read tree quota block 5 [ 74.421037][ T6344] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 74.484391][ T6344] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1577: Failed to acquire dquot type 0 [ 74.532445][ T6344] loop0: lost filesystem error report for type 5 error -117 [ 74.533195][ T6344] EXT4-fs (loop0): 1 orphan inode deleted [ 74.774339][ T6431] loop0: detected capacity change from 0 to 512 [ 74.822642][ T6431] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 74.884263][ T6431] EXT4-fs (loop0): bad geometry: first data block is 0 with a 1k block and cluster size [ 75.166211][ T28] audit: type=1400 audit(570262.619:217): avc: denied { create } for pid=6449 comm="syz.0.1630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 75.351859][ T28] audit: type=1400 audit(570262.794:218): avc: denied { create } for pid=6464 comm="syz.2.1636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 75.904414][ T6507] loop0: detected capacity change from 0 to 512 [ 75.960565][ T6507] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 75.968639][ T6507] System zones: 1-12 [ 75.977346][ T6507] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 33261: comm syz.0.1656: invalid block [ 75.996632][ T6507] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.004217][ T6507] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1656: invalid indirect mapped block 8 (level 2) [ 76.007472][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 76.013927][ T6507] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 76.026597][ C1] EXT4-fs (loop0): initial error at time 570263: ext4_get_branch:178: inode 11: block 33261 [ 76.026654][ C1] EXT4-fs (loop0): last error at time 570263: ext4_get_branch:178: inode 11 [ 76.089914][ T6507] EXT4-fs (loop0): 1 truncate cleaned up [ 76.423466][ T6556] futex_wake_op: syz.5.1681 tries to shift op by -1; fix this program [ 77.061352][ T28] audit: type=1400 audit(570264.371:219): avc: denied { sqpoll } for pid=6613 comm="syz.5.1708" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 77.187958][ T6624] loop5: detected capacity change from 0 to 256 [ 77.397024][ T6646] loop6: detected capacity change from 0 to 512 [ 77.421403][ T6646] EXT4-fs: Ignoring removed bh option [ 77.449399][ T6646] EXT4-fs error (device loop6): ext4_iget_extra_inode:5128: inode #11: comm syz.6.1724: corrupted in-inode xattr: bad e_name length [ 77.465228][ T6646] loop6: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 77.466037][ T6646] EXT4-fs error (device loop6): ext4_orphan_get:1402: comm syz.6.1724: couldn't read orphan inode 11 (err -117) [ 77.475428][ C1] EXT4-fs (loop6): error count since last fsck: 1 [ 77.475461][ C1] EXT4-fs (loop6): initial error at time 570264: ext4_iget_extra_inode:5128: inode 11 [ 77.475505][ C1] EXT4-fs (loop6): last error at time 570264: ext4_iget_extra_inode:5128: inode 11 [ 77.512979][ T6646] loop6: lost filesystem error report for type 5 error -117 [ 77.521651][ T6646] EXT4-fs (loop6): 1 truncate cleaned up [ 77.536267][ T6646] EXT4-fs mount: 26 callbacks suppressed [ 77.536282][ T6646] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.659953][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.392747][ T6740] futex_wake_op: syz.5.1768 tries to shift op by -1; fix this program [ 78.465306][ T6747] loop0: detected capacity change from 0 to 164 [ 78.492557][ T6747] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 78.518967][ T6747] isofs_fill_super: root inode is not a directory. Corrupted media? [ 78.611893][ T6750] loop6: detected capacity change from 0 to 4096 [ 78.632616][ T6750] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.661225][ T6750] EXT4-fs: Ignoring removed i_version option [ 78.684955][ T6750] EXT4-fs (loop6): cluster size (1024) smaller than block size (4096) [ 78.968725][ T6785] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 79.224493][ T6807] loop2: detected capacity change from 0 to 2048 [ 79.292803][ T6807] loop2: p1 [ 79.457598][ T6824] loop6: detected capacity change from 0 to 512 [ 79.476974][ T6824] EXT4-fs (loop6): mounting ext2 file system using the ext4 subsystem [ 79.506877][ T6824] EXT4-fs error (device loop6): ext4_validate_block_bitmap:432: comm syz.6.1811: bg 0: block 4: invalid block bitmap [ 79.529592][ T6824] loop6: lost filesystem error report for type 5 error -117 [ 79.529774][ T6824] EXT4-fs (loop6): Remounting filesystem read-only [ 79.537225][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 79.537249][ C0] EXT4-fs (loop6): initial error at time 570266: ext4_validate_block_bitmap:432 [ 79.537289][ C0] EXT4-fs (loop6): last error at time 570266: ext4_validate_block_bitmap:432 [ 79.568744][ T6824] EXT4-fs (loop6): 1 truncate cleaned up [ 79.575488][ T6824] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.616310][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.680863][ T6839] loop3: detected capacity change from 0 to 512 [ 79.703927][ T6839] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 79.729611][ T6839] EXT4-fs (loop3): ea_inode feature is not supported for Hurd [ 79.761079][ T6843] loop0: detected capacity change from 0 to 2048 [ 79.837597][ T6843] Alternate GPT is invalid, using primary GPT. [ 79.861158][ T6843] loop0: p1 p2 p3 [ 79.907840][ T6857] loop3: detected capacity change from 0 to 1024 [ 79.927731][ T6859] loop5: detected capacity change from 0 to 512 [ 79.939382][ T6857] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 79.972392][ T6857] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (25054!=20869) [ 80.012073][ T6857] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 80.031999][ T6859] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.044952][ T6857] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: inode #2: comm syz.3.1827: iget: bad extra_isize 65535 (inode size 1024) [ 80.107824][ T6857] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 80.109566][ T6857] EXT4-fs (loop3): no journal found [ 80.118765][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 80.118789][ C0] EXT4-fs (loop3): initial error at time 570267: ext4_get_journal_inode:5896: inode 2 [ 80.118818][ C0] EXT4-fs (loop3): last error at time 570267: ext4_get_journal_inode:5896: inode 2 [ 80.149858][ T6857] EXT4-fs (loop3): can't get journal size [ 80.156008][ T6857] EXT4-fs error (device loop3): __ext4_fill_super:5596: inode #2: comm syz.3.1827: iget: bad extra_isize 65535 (inode size 1024) [ 80.169473][ T6857] loop3: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 80.170953][ T6857] EXT4-fs (loop3): get root inode failed [ 80.197281][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 80.207543][ T4180] udevd[4180]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 80.208725][ T6857] EXT4-fs (loop3): mount failed [ 80.223688][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 80.261657][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.299493][ T6882] loop0: detected capacity change from 0 to 512 [ 80.307088][ T6880] loop2: detected capacity change from 0 to 4096 [ 80.316794][ T6880] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.330750][ T6880] EXT4-fs: Ignoring removed i_version option [ 80.340782][ T6882] EXT4-fs (loop0): Invalid log block size: 67108864 [ 80.357160][ T3288] udevd[3288]: incorrect ext4 checksum on /dev/loop0 [ 80.380673][ T6880] EXT4-fs (loop2): cluster size (1024) smaller than block size (4096) [ 80.512208][ T28] audit: type=1326 audit(570267.554:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6893 comm="syz.5.1843" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe2bf7dcdd9 code=0x0 [ 81.394550][ T6992] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.456696][ T7000] rock: directory entry would overflow storage [ 81.499227][ T7000] rock: sig=0x3b10, size=4, remaining=3 [ 81.538865][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.702491][ T7025] 9pnet_fd: p9_fd_create_unix (7025): problem connecting socket: ./file0: -2 [ 81.774859][ T7034] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 81.813785][ T7031] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.911540][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.286804][ T7074] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -13 [ 82.329034][ T28] audit: type=1326 audit(570269.233:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7080 comm="syz.3.1934" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f865da1cdd9 code=0x0 [ 82.397376][ T7074] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.1930: corrupted in-inode xattr: e_value size too large [ 82.513272][ T7074] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 82.514637][ T7074] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.1930: couldn't read orphan inode 15 (err -117) [ 82.523882][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 82.523910][ C1] EXT4-fs (loop5): initial error at time 570269: ext4_iget_extra_inode:5128: inode 15 [ 82.523946][ C1] EXT4-fs (loop5): last error at time 570269: ext4_iget_extra_inode:5128: inode 15 [ 82.598901][ T7074] loop5: lost filesystem error report for type 5 error -117 [ 82.599368][ T7074] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.724321][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.825779][ T7107] loop0: p1 p4 [ 82.832232][ T7107] loop0: p4 size 589824 extends beyond EOD, truncated [ 83.056465][ T7121] EXT4-fs: Ignoring removed nomblk_io_submit option [ 83.096478][ T7121] EXT4-fs: Ignoring removed i_version option [ 83.141801][ T7121] EXT4-fs (loop5): cluster size (1024) smaller than block size (4096) [ 83.394232][ T7150] Alternate GPT is invalid, using primary GPT. [ 83.407073][ T7150] loop3: p1 p2 p3 [ 83.626953][ T7163] EXT4-fs: Ignoring removed i_version option [ 83.650591][ T7163] EXT4-fs (loop3): orphan cleanup on readonly fs [ 83.672777][ T7163] EXT4-fs error (device loop3): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.3.1974: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 83.688168][ T7163] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 83.692413][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 83.708182][ C0] EXT4-fs (loop3): initial error at time 570270: ext4_xattr_inode_update_ref:1037: inode 11 [ 83.716042][ T7163] EXT4-fs warning (device loop3): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.3.1974: ea_inode dec ref err=-117 [ 83.718322][ C0] EXT4-fs (loop3): last error at time 570270: ext4_xattr_inode_update_ref:1037: inode 11 [ 83.736892][ T7164] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 83.759247][ T7163] EXT4-fs (loop3): 1 orphan inode deleted [ 83.766015][ T7163] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 83.804625][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.092429][ T7203] syz.3.1992 (7203): attempted to duplicate a private mapping with mremap. This is not supported. [ 84.189808][ T7213] set_capacity_and_notify: 9 callbacks suppressed [ 84.189824][ T7213] loop6: detected capacity change from 0 to 512 [ 84.260274][ T7213] FAT-fs (loop6): bogus number of FAT sectors [ 84.275714][ T7213] FAT-fs (loop6): Can't find a valid FAT filesystem [ 84.953966][ T28] audit: type=1400 audit(570271.651:222): avc: denied { mount } for pid=7302 comm="syz.3.2044" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 84.994278][ T7297] loop2: detected capacity change from 0 to 4096 [ 85.023655][ T7297] EXT4-fs: Ignoring removed bh option [ 85.030849][ T28] audit: type=1400 audit(570271.697:223): avc: denied { unmount } for pid=3854 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 85.069963][ T7297] Quota error (device loop2): v2_read_file_info: Number of blocks too big for quota file size (536877056 > 6144). [ 85.123313][ T7297] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 85.140373][ T7297] EXT4-fs (loop2): mount failed [ 85.282485][ T28] audit: type=1326 audit(570271.946:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7322 comm="syz.3.2054" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f865da1cdd9 code=0x0 [ 85.380263][ T7333] loop5: detected capacity change from 0 to 512 [ 85.405650][ T7333] EXT4-fs (loop5): blocks per group (255) and clusters per group (8192) inconsistent [ 85.521391][ T7355] loop2: detected capacity change from 0 to 128 [ 85.701279][ T28] audit: type=1326 audit(570272.343:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7374 comm="syz.5.2079" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe2bf7dcdd9 code=0x0 [ 86.363520][ T7454] loop3: detected capacity change from 0 to 512 [ 86.386124][ T7454] EXT4-fs (loop3): 1 orphan inode deleted [ 86.400408][ T7454] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.433401][ T3854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.506835][ T7470] loop6: detected capacity change from 0 to 512 [ 86.542343][ T7470] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 86.578392][ T7470] EXT4-fs (loop6): group descriptors corrupted! [ 86.601889][ T7466] loop2: detected capacity change from 0 to 8192 [ 86.654743][ T7466] loop2: p1 p2 p4[EZD] [ 86.673908][ T7466] loop2: p4 start 201326592 is beyond EOD, truncated [ 86.784437][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 86.791855][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 86.928771][ T28] audit: type=1400 audit(570273.468:226): avc: denied { mac_admin } for pid=7509 comm="syz.5.2146" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 87.190730][ T7537] loop2: detected capacity change from 0 to 2048 [ 87.204787][ T7537] EXT4-fs: Ignoring removed nomblk_io_submit option [ 87.248593][ T7537] EXT4-fs (loop2): can't mount with commit=, fs mounted w/o journal [ 87.426449][ T7556] loop6: detected capacity change from 0 to 512 [ 87.459828][ T7560] loop3: detected capacity change from 0 to 2048 [ 87.470973][ T7556] EXT4-fs (loop6): blocks per group (255) and clusters per group (8192) inconsistent [ 87.533353][ T7560] loop3: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 87.533801][ T7562] loop5: p1 < > p4 < > [ 87.750550][ T28] audit: type=1400 audit(570530.226:227): avc: denied { unmount } for pid=3863 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 87.801358][ T7582] futex_wake_op: syz.2.2181 tries to shift op by 32; fix this program [ 87.924923][ T7592] EXT4-fs (loop5): 1 orphan inode deleted [ 87.937514][ T7592] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.026578][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.691878][ T7657] EXT4-fs (loop0): 1 orphan inode deleted [ 88.706773][ T7657] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.783822][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.001602][ T7662] loop6: p1 < > p3 p4 < > [ 89.022919][ T7662] loop6: p3 start 852736 is beyond EOD, truncated [ 89.129622][ T7621] udevd[7621]: inotify_add_watch(7, /dev/loop3p28, 10) failed: No such file or directory [ 89.142925][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p34, 10) failed: No such file or directory [ 89.152457][ T7623] udevd[7623]: inotify_add_watch(7, /dev/loop3p37, 10) failed: No such file or directory [ 89.167822][ T7619] udevd[7619]: inotify_add_watch(7, /dev/loop3p32, 10) failed: No such file or directory [ 89.169202][ T4180] udevd[4180]: inotify_add_watch(7, /dev/loop3p33, 10) failed: No such file or directory [ 89.184633][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop3p31, 10) failed: No such file or directory [ 89.195248][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop3p35, 10) failed: No such file or directory [ 89.199990][ T7620] udevd[7620]: inotify_add_watch(7, /dev/loop3p36, 10) failed: No such file or directory [ 90.116143][ T7738] SELinux: Context system_u:object_r: is not valid (left unmapped). [ 90.166690][ T28] audit: type=1400 audit(570532.483:228): avc: denied { relabelto } for pid=7737 comm="syz.3.2256" name="327" dev="tmpfs" ino=1689 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 90.288601][ T28] audit: type=1400 audit(570532.511:229): avc: denied { associate } for pid=7737 comm="syz.3.2256" name="327" dev="tmpfs" ino=1689 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:" [ 90.416997][ T28] audit: type=1400 audit(570532.558:230): avc: denied { remove_name } for pid=3854 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 90.495704][ T28] audit: type=1400 audit(570532.558:231): avc: denied { rmdir } for pid=3854 comm="syz-executor" name="327" dev="tmpfs" ino=1689 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:" [ 90.569144][ T28] audit: type=1400 audit(570532.756:232): avc: denied { map } for pid=7767 comm="syz.2.2271" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18209 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 90.623687][ T28] audit: type=1400 audit(570532.756:233): avc: denied { read write } for pid=7767 comm="syz.2.2271" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=18209 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 90.631777][ T7786] set_capacity_and_notify: 4 callbacks suppressed [ 90.631821][ T7786] loop0: detected capacity change from 0 to 512 [ 90.684132][ T7792] loop2: detected capacity change from 0 to 512 [ 90.707178][ T7786] EXT4-fs: Ignoring removed bh option [ 90.710370][ T28] audit: type=1400 audit(570532.794:234): avc: denied { mount } for pid=7771 comm="syz.5.2270" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 90.745840][ T7786] EXT4-fs: Ignoring removed mblk_io_submit option [ 90.780497][ T7786] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 90.798720][ T28] audit: type=1400 audit(570532.832:235): avc: denied { unmount } for pid=3855 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 90.801709][ T7792] EXT4-fs warning (device loop2): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 90.836207][ T7786] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 90.855983][ T7786] EXT4-fs (loop0): orphan cleanup on readonly fs [ 90.863684][ T7786] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2278: Failed to acquire dquot type 1 [ 90.894191][ T7786] loop0: lost filesystem error report for type 5 error -5 [ 90.900580][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 90.914240][ C0] EXT4-fs (loop0): last error at time 570533: ext4_acquire_dquot:7034 [ 90.915641][ T7786] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2278: Invalid block bitmap block 0 in block_group 0 [ 90.953971][ T7786] loop0: lost filesystem error report for type 5 error -117 [ 90.973197][ T7786] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2278: Invalid block bitmap block 0 in block_group 0 [ 90.994394][ T7786] loop0: lost filesystem error report for type 5 error -117 [ 91.006491][ T7786] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.2278: Invalid block bitmap block 0 in block_group 0 [ 91.050103][ T7786] loop0: lost filesystem error report for type 5 error -117 [ 91.050433][ T7786] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2278: Failed to acquire dquot type 1 [ 91.101753][ T7786] loop0: lost filesystem error report for type 5 error -28 [ 91.103596][ T7786] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.2278: Failed to acquire dquot type 1 [ 91.127339][ T7786] loop0: lost filesystem error report for type 5 error -28 [ 91.129355][ T7786] EXT4-fs (loop0): 1 orphan inode deleted [ 91.154216][ T7786] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 91.206775][ T7786] syz.0.2278 (7786) used greatest stack depth: 9024 bytes left [ 91.215323][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.601111][ T7877] loop2: detected capacity change from 0 to 2048 [ 91.673137][ T7877] loop2: p1 p2 < > p3 < p5 p6 > p4 [ 91.684098][ T7877] loop2: partition table partially beyond EOD, truncated [ 91.709745][ T7877] loop2: p2 start 4278190080 is beyond EOD, truncated [ 91.721014][ T7877] loop2: p4 size 8192 extends beyond EOD, truncated [ 91.735402][ T7877] loop2: p6 size 8192 extends beyond EOD, truncated [ 91.829478][ T7906] cgroup: noprefix used incorrectly [ 91.910653][ T7904] loop2: detected capacity change from 0 to 8192 [ 91.962234][ T7918] tmpfs: Bad value for 'context' [ 92.209273][ T7945] loop2: detected capacity change from 0 to 1024 [ 92.223628][ T7945] EXT4-fs: Ignoring removed bh option [ 92.241431][ T7945] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 92.648094][ T8004] IPv6: addrconf: prefix option has invalid lifetime [ 92.798148][ T8023] loop0: detected capacity change from 0 to 128 [ 92.879389][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 92.879405][ T28] audit: type=1326 audit(570535.033:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8030 comm="syz.0.2398" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd50a57cdd9 code=0x0 [ 93.082588][ T8047] SELinux: Context system_u: is not valid (left unmapped). [ 93.104461][ T28] audit: type=1400 audit(570535.239:238): avc: denied { relabelto } for pid=8045 comm="syz.0.2404" name="390" dev="tmpfs" ino=2003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 93.189888][ T28] audit: type=1400 audit(570535.239:239): avc: denied { associate } for pid=8045 comm="syz.0.2404" name="390" dev="tmpfs" ino=2003 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:" [ 93.266662][ T28] audit: type=1400 audit(570535.276:240): avc: denied { remove_name } for pid=3850 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2007 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 93.318176][ T8065] tmpfs: Bad value for 'mpol' [ 93.352980][ T28] audit: type=1400 audit(570535.276:241): avc: denied { rmdir } for pid=3850 comm="syz-executor" name="390" dev="tmpfs" ino=2003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:" [ 93.406269][ T8074] loop0: detected capacity change from 0 to 512 [ 93.413064][ T8076] loop3: detected capacity change from 0 to 256 [ 93.442928][ T8076] FAT-fs (loop3): bogus sectors per cluster 223 [ 93.458874][ T8074] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.2418: inode has both inline data and extents flags [ 93.483765][ T8076] FAT-fs (loop3): Can't find a valid FAT filesystem [ 93.517314][ T8074] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 93.518068][ T8074] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.2418: couldn't read orphan inode 15 (err -117) [ 93.539238][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 93.539278][ C0] EXT4-fs (loop0): initial error at time 573095: ext4_orphan_get:1397: inode 15 [ 93.539302][ C0] EXT4-fs (loop0): last error at time 573095: ext4_orphan_get:1397: inode 15 [ 93.574276][ T8074] loop0: lost filesystem error report for type 5 error -117 [ 93.578270][ T8074] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 93.659765][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.776708][ T8101] loop2: detected capacity change from 0 to 2048 [ 93.841955][ T8101] loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 p22 [ 94.374554][ T8144] loop6: detected capacity change from 0 to 512 [ 94.709714][ T8152] 9pnet_virtio: no channels available for device 127.0.0.1 [ 94.732214][ T8144] EXT4-fs: inline encryption not supported [ 94.752788][ T8144] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 94.790188][ T8144] EXT4-fs (loop6): feature flags set on rev 0 fs, running e2fsck is recommended [ 94.825429][ T8144] Quota error (device loop6): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 94.860450][ T8144] Quota error (device loop6): qtree_read_dquot: Can't read quota structure for id 0 [ 94.875295][ T8144] EXT4-fs error (device loop6): ext4_acquire_dquot:7034: comm syz.6.2452: Failed to acquire dquot type 1 [ 94.887168][ T8144] loop6: lost filesystem error report for type 5 error -5 [ 94.896213][ C0] EXT4-fs (loop6): error count since last fsck: 1 [ 94.909900][ C0] EXT4-fs (loop6): initial error at time 573096: ext4_acquire_dquot:7034 [ 94.918375][ C0] EXT4-fs (loop6): last error at time 573096: ext4_acquire_dquot:7034 [ 94.929342][ T8144] EXT4-fs (loop6): Remounting filesystem read-only [ 94.963363][ T8144] EXT4-fs (loop6): 1 truncate cleaned up [ 94.971644][ T8161] loop5: p1 p2 < > p3 < p5 p6 > p4 [ 94.992934][ T8161] loop5: partition table partially beyond EOD, truncated [ 95.001828][ T8144] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.002129][ T8161] loop5: p2 start 4278190080 is beyond EOD, truncated [ 95.051720][ T8161] loop5: p4 size 8192 extends beyond EOD, truncated [ 95.081868][ T8161] loop5: p6 size 8192 extends beyond EOD, truncated [ 95.091867][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.256463][ T8176] EXT4-fs: inline encryption not supported [ 95.280023][ T7621] udevd[7621]: inotify_add_watch(7, /dev/loop2p52, 10) failed: No such file or directory [ 95.292516][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p58, 10) failed: No such file or directory [ 95.303771][ T7618] udevd[7618]: inotify_add_watch(7, /dev/loop2p54, 10) failed: No such file or directory [ 95.315277][ T4175] udevd[4175]: inotify_add_watch(7, /dev/loop2p55, 10) failed: No such file or directory [ 95.326689][ T4180] udevd[4180]: inotify_add_watch(7, /dev/loop2p57, 10) failed: No such file or directory [ 95.328708][ T3283] udevd[3283]: inotify_add_watch(7, /dev/loop2p63, 10) failed: No such file or directory [ 95.347336][ T7619] udevd[7619]: inotify_add_watch(7, /dev/loop2p56, 10) failed: No such file or directory [ 95.349352][ T3285] udevd[3285]: inotify_add_watch(7, /dev/loop2p59, 10) failed: No such file or directory [ 95.361557][ T7620] udevd[7620]: inotify_add_watch(7, /dev/loop2p60, 10) failed: No such file or directory [ 95.377640][ T8189] cgroup: none used incorrectly [ 95.378935][ T8176] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 95.388489][ T3286] udevd[3286]: inotify_add_watch(7, /dev/loop2p62, 10) failed: No such file or directory [ 95.438604][ T8176] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.2467: Freeing blocks not in datazone - block = 0, count = 4096 [ 95.475834][ T8176] loop0: lost filesystem error report for type 5 error -117 [ 95.478802][ T8176] EXT4-fs (loop0): Remounting filesystem read-only [ 95.486221][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 95.486244][ C1] EXT4-fs (loop0): initial error at time 573097: ext4_free_blocks:6718 [ 95.486266][ C1] EXT4-fs (loop0): last error at time 573097: ext4_free_blocks:6718 [ 95.537278][ T8176] EXT4-fs (loop0): 1 orphan inode deleted [ 95.551007][ T8176] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.565511][ T12] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 95.590723][ T12] Quota error (device loop0): write_blk: dquota write failed [ 95.640192][ T12] Quota error (device loop0): remove_free_dqentry: Can't write block (2) with free entries [ 95.667716][ T12] EXT4-fs (loop0): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 95.680271][ T12] Quota error (device loop0): write_blk: dquota write failed [ 95.691409][ T12] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 95.701915][ T3850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.822814][ T8230] EXT4-fs error (device loop5): ext4_orphan_get:1397: inode #15: comm syz.5.2491: inode has both inline data and extents flags [ 95.842234][ T8230] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 95.847072][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 95.862739][ C0] EXT4-fs (loop5): initial error at time 573097: ext4_orphan_get:1397: inode 15 [ 95.871931][ C0] EXT4-fs (loop5): last error at time 573097: ext4_orphan_get:1397: inode 15 [ 95.904322][ T8230] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.2491: couldn't read orphan inode 15 (err -117) [ 95.916527][ T8230] loop5: lost filesystem error report for type 5 error -117 [ 95.925592][ T8230] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.993802][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.138187][ T8255] set_capacity_and_notify: 3 callbacks suppressed [ 96.138205][ T8255] loop3: detected capacity change from 0 to 2048 [ 96.232202][ T8255] loop3: p1 p2 p3 [ 96.258348][ T8255] loop3: p2 size 458752 extends beyond EOD, truncated [ 96.296476][ T8255] loop3: p3 start 65280 is beyond EOD, truncated [ 96.332570][ T2982] loop3: p1 p2 p3 [ 96.350584][ T2982] loop3: p2 size 458752 extends beyond EOD, truncated [ 96.376402][ T2982] loop3: p3 start 65280 is beyond EOD, truncated [ 96.489821][ T8292] loop6: detected capacity change from 0 to 1024 [ 96.518736][ T8292] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (38034!=20869) [ 96.529526][ T8292] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 96.538818][ T8292] System zones: 0-1, 2-3, 5-36, 22-22, 98-101, 102-102 [ 96.550304][ T8296] tmpfs: Bad value for 'mpol' [ 96.552669][ T8292] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 96.568641][ T8297] loop5: detected capacity change from 0 to 1024 [ 96.577322][ T8297] EXT4-fs: inline encryption not supported [ 96.587118][ T8297] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 96.604819][ T8297] EXT4-fs error (device loop5): ext4_free_blocks:6718: comm syz.5.2524: Freeing blocks not in datazone - block = 0, count = 4096 [ 96.639545][ T3863] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.650666][ T8297] loop5: lost filesystem error report for type 5 error -117 [ 96.654350][ T8297] EXT4-fs (loop5): Remounting filesystem read-only [ 96.661749][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 96.661772][ C0] EXT4-fs (loop5): initial error at time 573098: ext4_free_blocks:6718 [ 96.661799][ C0] EXT4-fs (loop5): last error at time 573098: ext4_free_blocks:6718 [ 96.694858][ T8297] EXT4-fs (loop5): 1 orphan inode deleted [ 96.701378][ T8297] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.715061][ T12] EXT4-fs (loop5): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 96.748441][ T12] EXT4-fs (loop5): Quota write (off=2048, len=1024) cancelled because transaction is not started [ 96.759248][ T12] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 96.849746][ T8314] loop3: detected capacity change from 0 to 512 [ 96.889741][ T8314] EXT4-fs (loop3): #clusters per group too big: 65535 [ 96.951968][ T3855] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.044905][ T2982] ================================================================== [ 97.053171][ T2982] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 97.061290][ T2982] [ 97.063643][ T2982] write to 0xffff8881221ea840 of 4 bytes by task 7621 on cpu 1: [ 97.071505][ T2982] d_make_discardable+0x4f/0xa0 [ 97.076406][ T2982] simple_unlink+0x68/0x80 [ 97.080870][ T2982] shmem_unlink+0x12d/0x140 [ 97.085405][ T2982] vfs_unlink+0x1c7/0x490 [ 97.089783][ T2982] filename_unlinkat+0x1e2/0x410 [ 97.094770][ T2982] __se_sys_unlink+0x2b/0xe0 [ 97.099409][ T2982] __x64_sys_unlink+0x1f/0x30 [ 97.104123][ T2982] x64_sys_call+0x2eb6/0x3020 [ 97.108839][ T2982] do_syscall_64+0x12c/0x3b0 [ 97.113454][ T2982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.119372][ T2982] [ 97.121715][ T2982] read to 0xffff8881221ea840 of 4 bytes by task 2982 on cpu 0: [ 97.129281][ T2982] step_into_slowpath+0xea/0x4c0 [ 97.134244][ T2982] path_lookupat+0x330/0x500 [ 97.138870][ T2982] filename_lookup+0x190/0x390 [ 97.143743][ T2982] do_readlinkat+0x74/0x2f0 [ 97.148275][ T2982] __x64_sys_readlink+0x47/0x60 [ 97.153147][ T2982] x64_sys_call+0x2b51/0x3020 [ 97.158220][ T2982] do_syscall_64+0x12c/0x3b0 [ 97.162849][ T2982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.168789][ T2982] [ 97.171130][ T2982] value changed: 0x08300080 -> 0x00004080 [ 97.176898][ T2982] [ 97.179237][ T2982] Reported by Kernel Concurrency Sanitizer on: [ 97.185416][ T2982] CPU: 0 UID: 0 PID: 2982 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(full) [ 97.195858][ T2982] Tainted: [W]=WARN [ 97.199679][ T2982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 97.209778][ T2982] ==================================================================