last executing test programs: 507.948839ms ago: executing program 2 (id=3454): setgid(0x0) 454.010913ms ago: executing program 2 (id=3460): bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001b80)={0x0, 0x4000a}, 0x4f) 399.570288ms ago: executing program 2 (id=3464): process_madvise(0xffffffffffffffff, &(0x7f0000000000)=[{0xffffffffffffffff}], 0x1, 0x64, 0x0) 383.535809ms ago: executing program 3 (id=3466): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000c40)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000400000002000000000000110300000001000000000000000100000d000000000000000000000000020000000000000c02000000000061"], 0x0, 0x4c, 0x0, 0x1}, 0x28) 335.705383ms ago: executing program 2 (id=3467): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0xb, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x21}, [@printk={@p, {0x3, 0x3, 0x6, 0xa, 0x1, 0xfff8, 0xa1}, {0x5}, {0x7, 0x0, 0x0, 0x0}, {}, {}, {0x25, 0x0, 0xfff8}}]}, &(0x7f0000000280)='GPL\x00', 0xa}, 0x90) 335.657583ms ago: executing program 4 (id=3468): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x4, &(0x7f0000000040)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x1b}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 335.159533ms ago: executing program 4 (id=3471): bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) 325.840954ms ago: executing program 3 (id=3472): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000100), 0xff, 0x4b8, &(0x7f0000000680)="$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") 298.567226ms ago: executing program 0 (id=3473): syz_emit_ethernet(0x88, &(0x7f0000000100)={@local, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\a\x00', 0x52, 0x3a, 0x0, @remote, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ef7cc1", 0x0, 0x0, 0x0, @private0, @dev, [], "2b03e411709c8af2a4e40d15eb620aa7b9a21c82b539efb86cae5c4cf5943ac4c10d"}}}}}}}, 0x0) 285.216447ms ago: executing program 2 (id=3475): syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x200000, &(0x7f0000000180)=ANY=[], 0xfd, 0x648, &(0x7f0000002280)="$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") 266.731959ms ago: executing program 4 (id=3476): mount_setattr(0xffffffffffffff9c, 0x0, 0x8000, &(0x7f0000000100)={0x70, 0x4, 0x100000}, 0x20) 266.319369ms ago: executing program 0 (id=3477): kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0) 256.96581ms ago: executing program 1 (id=3478): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x2c}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80) 199.708794ms ago: executing program 4 (id=3479): syz_emit_ethernet(0x7e, &(0x7f0000000040)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x7, 0x7, 0x0, {0x15, 0x4, 0x1, 0x28, 0x1, 0x68, 0x4, 0xe, 0x32, 0xff4a, @loopback, @broadcast, {[@timestamp_prespec={0x44, 0x1c, 0x21, 0x3, 0x9, [{@local, 0xa2}, {@multicast2, 0x3}, {@local}]}, @timestamp_prespec={0x44, 0x1c, 0x44, 0x3, 0x4, [{@dev={0xac, 0x14, 0x14, 0x30}, 0xd}, {@multicast1, 0x8}, {@rand_addr=0x64010100}]}, @cipso={0x86, 0x6, 0x2}]}}}}}}}, 0x0) 199.639904ms ago: executing program 0 (id=3480): rt_sigaction(0x16, &(0x7f0000000080)={0x0, 0x90000000, 0x0}, 0x0, 0x8, &(0x7f0000000200)) 199.571024ms ago: executing program 3 (id=3481): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b40200000005000061114c0000000000850000001c0000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0x5, 0xff92, &(0x7f00000003c0)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000100), 0x36c, 0x10, &(0x7f0000000000), 0x26}, 0x48) 199.486184ms ago: executing program 1 (id=3482): pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000580)={&(0x7f0000000540)={[0x4]}, 0x8}) 190.806695ms ago: executing program 1 (id=3483): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="dbd600000001000071101a000000000095"], &(0x7f0000000480)='GPL\x00', 0x5}, 0x94) 183.489705ms ago: executing program 3 (id=3484): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000300)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}]}}, &(0x7f0000000540)=""/228, 0x2e, 0xe4, 0x1}, 0x28) 152.097848ms ago: executing program 0 (id=3485): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x2, [@restrict, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x3}]}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}]}}, &(0x7f0000001b80)=""/4090, 0x46, 0xffa, 0xa}, 0x20) 151.817698ms ago: executing program 4 (id=3486): add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000001000)={'syz', 0x1}, &(0x7f0000001000)='.', 0x1, 0x0) 151.557848ms ago: executing program 1 (id=3487): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x13, 0xb, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000180200002020702500000000002020207b0af8ff00000000bda100000000000026010000f8ffffffb702000008000000b703000000000000850000004b00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 137.674889ms ago: executing program 2 (id=3488): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x3, &(0x7f0000000140), 0x1, 0x25f, &(0x7f0000000b00)="$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") 122.80253ms ago: executing program 0 (id=3489): mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4003, 0x0, 0x6, 0x2) 122.68397ms ago: executing program 3 (id=3490): move_pages(0x0, 0x1efe, &(0x7f0000000080), 0x0, &(0x7f0000000040), 0x0) 78.708303ms ago: executing program 4 (id=3491): syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x1a00010, &(0x7f0000000540)=ANY=[], 0x2, 0x564, &(0x7f00000010c0)="$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") 78.393773ms ago: executing program 1 (id=3492): semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/48) 19.591178ms ago: executing program 0 (id=3493): bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x0, 0x5, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x8000000}, 0x50) 19.474768ms ago: executing program 1 (id=3494): shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) 0s ago: executing program 3 (id=3495): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x10, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006c00000018010000696c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b200000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x6c, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) kernel console output (not intermixed with test programs): transaction is not started [ 47.530536][ T41] __quota_error: 14 callbacks suppressed [ 47.530553][ T41] Quota error (device loop0): write_blk: dquota write failed [ 47.543707][ T41] Quota error (device loop0): remove_free_dqentry: Can't write block (5) with free entries [ 47.553980][ T41] EXT4-fs (loop0): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 47.564599][ T41] Quota error (device loop0): write_blk: dquota write failed [ 47.572036][ T41] Quota error (device loop0): free_dqentry: Can't move quota data block (5) to free list [ 47.595992][ T29] audit: type=1400 audit(1755166072.218:153): avc: denied { write } for pid=4831 comm="syz.4.661" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.599363][ T41] EXT4-fs (loop0): Quota write (off=8, len=24) cancelled because transaction is not started [ 47.629493][ T41] Quota error (device loop0): v2_write_file_info: Can't write info structure [ 47.647374][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 47.658852][ T3546] udevd[3546]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 47.659699][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 47.670021][ T4110] udevd[4110]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 47.684738][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 47.740041][ T3546] udevd[3546]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 47.740064][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 47.742199][ T3518] udevd[3518]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 47.751564][ T4110] udevd[4110]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 47.762615][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 47.792900][ T41] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 47.836548][ T4817] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 47.869559][ T4861] loop2: detected capacity change from 0 to 1024 [ 47.883233][ T4861] EXT4-fs (loop2): filesystem is read-only [ 47.895308][ T4861] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 47.906411][ T4861] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (11891!=20869) [ 47.950376][ T4861] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.978370][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.979348][ T4861] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: comm syz.2.676: inode #1: comm syz.2.676: iget: illegal inode # [ 48.035222][ T4861] EXT4-fs (loop2): no journal found [ 48.040543][ T4861] EXT4-fs (loop2): can't get journal size [ 48.067789][ T4861] EXT4-fs error (device loop2): __ext4_fill_super:5500: inode #2: comm syz.2.676: iget: bad extra_isize 65535 (inode size 1024) [ 48.105110][ T4861] EXT4-fs (loop2): get root inode failed [ 48.110855][ T4861] EXT4-fs (loop2): mount failed [ 48.164222][ T29] audit: type=1400 audit(1755166072.788:154): avc: denied { read } for pid=4895 comm="syz.0.693" dev="nsfs" ino=4026532565 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.185616][ T29] audit: type=1400 audit(1755166072.788:155): avc: denied { open } for pid=4895 comm="syz.0.693" path="net:[4026532565]" dev="nsfs" ino=4026532565 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.249294][ T4906] loop2: detected capacity change from 0 to 1024 [ 48.271145][ T4905] loop1: detected capacity change from 0 to 2048 [ 48.285097][ T4906] EXT4-fs (loop2): filesystem is read-only [ 48.294267][ T4914] loop0: detected capacity change from 0 to 1024 [ 48.306005][ T29] audit: type=1400 audit(1755166072.838:156): avc: denied { create } for pid=4895 comm="syz.0.693" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 48.338643][ T4914] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 48.348139][ T4914] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 48.359136][ T4914] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 48.373998][ T4914] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 48.402770][ T4914] EXT4-fs error (device loop0): ext4_get_journal_inode:5796: inode #17: comm syz.0.702: iget: bad i_size value: 4398046511204 [ 48.450415][ T4914] EXT4-fs (loop0): no journal found [ 48.504156][ T4939] loop2: detected capacity change from 0 to 512 [ 48.533931][ T4939] EXT4-fs: Ignoring removed nomblk_io_submit option [ 48.557044][ T4939] EXT4-fs: old and new quota format mixing [ 48.589181][ T4951] loop1: detected capacity change from 0 to 512 [ 48.646910][ T4951] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.720: corrupted inode contents [ 48.648508][ T4962] loop2: detected capacity change from 0 to 1024 [ 48.669616][ T4962] EXT4-fs (loop2): can't read group descriptor 0 [ 48.677501][ T4951] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #16: comm syz.1.720: mark_inode_dirty error [ 48.692030][ T4951] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.720: corrupted inode contents [ 48.705863][ T4965] loop3: detected capacity change from 0 to 2048 [ 48.720153][ T4951] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.720: mark_inode_dirty error [ 48.736708][ T3293] loop3: p4 < > [ 48.749117][ T4965] loop3: p4 < > [ 48.756134][ T4951] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.720: corrupted inode contents [ 48.803930][ T4951] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 48.813364][ T4951] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #16: comm syz.1.720: corrupted inode contents [ 48.864231][ T4951] EXT4-fs error (device loop1): ext4_truncate:4666: inode #16: comm syz.1.720: mark_inode_dirty error [ 48.910488][ T4951] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 48.961512][ T4951] EXT4-fs (loop1): 1 truncate cleaned up [ 48.977297][ T47] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:3: Failed to release dquot type 1 [ 48.988691][ T4951] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.020327][ T4951] ext4 filesystem being mounted at /158/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.095501][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.137425][ T5024] loop2: detected capacity change from 0 to 1024 [ 49.176365][ T5024] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.756: Failed to acquire dquot type 0 [ 49.208038][ T5024] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 49.235322][ T5024] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.756: corrupted inode contents [ 49.249939][ T5024] EXT4-fs error (device loop2): ext4_dirty_inode:6538: inode #13: comm syz.2.756: mark_inode_dirty error [ 49.264976][ T5024] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.756: corrupted inode contents [ 49.279684][ T5024] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #13: comm syz.2.756: mark_inode_dirty error [ 49.298962][ T5024] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.756: corrupted inode contents [ 49.346169][ T5024] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 49.382572][ T5024] EXT4-fs error (device loop2): ext4_do_update_inode:5653: inode #13: comm syz.2.756: corrupted inode contents [ 49.409194][ T5024] EXT4-fs error (device loop2): ext4_truncate:4666: inode #13: comm syz.2.756: mark_inode_dirty error [ 49.423355][ T5024] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 49.433084][ T5024] EXT4-fs (loop2): 1 truncate cleaned up [ 49.438950][ T5064] loop1: detected capacity change from 0 to 1024 [ 49.440197][ T5024] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.456593][ T5068] loop4: detected capacity change from 0 to 512 [ 49.472417][ T5045] loop0: detected capacity change from 0 to 8192 [ 49.493104][ T5070] loop3: detected capacity change from 0 to 2048 [ 49.493364][ T5068] EXT4-fs error (device loop4): ext4_read_inode_bitmap:139: comm syz.4.776: Invalid inode bitmap blk 4 in block_group 0 [ 49.514895][ T5064] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 49.526417][ T5068] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.528043][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.551340][ T5064] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 49.569517][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.575111][ T5064] EXT4-fs (loop1): orphan cleanup on readonly fs [ 49.592413][ T3296] Alternate GPT is invalid, using primary GPT. [ 49.597076][ T5064] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6334: Corrupt filesystem [ 49.598792][ T3296] loop3: p2 p3 p7 [ 49.609056][ T5064] EXT4-fs (loop1): Remounting filesystem read-only [ 49.621743][ T5064] EXT4-fs (loop1): 1 truncate cleaned up [ 49.640099][ T5070] Alternate GPT is invalid, using primary GPT. [ 49.646546][ T5070] loop3: p2 p3 p7 [ 49.675309][ T5064] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 49.689601][ T2991] Alternate GPT is invalid, using primary GPT. [ 49.696126][ T2991] loop3: p2 p3 p7 [ 49.704415][ T5086] loop0: detected capacity change from 0 to 512 [ 49.715873][ T5082] loop4: detected capacity change from 0 to 512 [ 49.728524][ T5086] EXT4-fs (loop0): orphan cleanup on readonly fs [ 49.744490][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.765527][ T5082] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 49.795374][ T5086] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.784: Failed to acquire dquot type 1 [ 49.803029][ T5082] EXT4-fs (loop4): mount failed [ 49.808609][ T5086] EXT4-fs (loop0): 1 truncate cleaned up [ 49.816361][ T5095] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 49.818714][ T5086] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 49.930090][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.000847][ T5118] loop3: detected capacity change from 0 to 512 [ 50.039365][ T5118] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.799: corrupted in-inode xattr: e_value size too large [ 50.083493][ T5118] EXT4-fs (loop3): Remounting filesystem read-only [ 50.091943][ T5118] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.129682][ T5134] loop2: detected capacity change from 0 to 164 [ 50.136527][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.152795][ T5136] loop4: detected capacity change from 0 to 1024 [ 50.172580][ T5134] ISOFS: unable to read i-node block [ 50.178122][ T5134] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 50.193305][ T5136] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 50.204739][ T5136] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 50.243361][ T5136] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 50.257886][ T5136] EXT4-fs (loop4): invalid journal inode [ 50.263578][ T5136] EXT4-fs (loop4): can't get journal size [ 50.309585][ T5136] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #3: comm syz.4.806: blocks 2-2 from inode overlap system zone [ 50.343468][ T5145] loop3: detected capacity change from 0 to 8192 [ 50.364583][ T5136] EXT4-fs (loop4): failed to initialize system zone (-117) [ 50.371989][ T5136] EXT4-fs (loop4): mount failed [ 50.396822][ T3296] loop3: p2 p3 p4 [ 50.400911][ T3296] loop3: p2 start 452985600 is beyond EOD, truncated [ 50.407828][ T3296] loop3: p3 size 33554432 extends beyond EOD, truncated [ 50.429972][ T3296] loop3: p4 start 8388607 is beyond EOD, truncated [ 50.452263][ T5145] loop3: p2 p3 p4 [ 50.456595][ T5173] loop0: detected capacity change from 0 to 256 [ 50.465658][ T5145] loop3: p2 start 452985600 is beyond EOD, truncated [ 50.472371][ T5145] loop3: p3 size 33554432 extends beyond EOD, truncated [ 50.480048][ T5173] vfat: Deprecated parameter 'posix' [ 50.485410][ T5173] FAT-fs: "posix" option is obsolete, not supported now [ 50.512512][ T5145] loop3: p4 start 8388607 is beyond EOD, truncated [ 50.531670][ T5173] FAT-fs (loop0): codepage cp775 not found [ 50.691177][ T5206] loop3: detected capacity change from 0 to 512 [ 50.722755][ T5206] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.728791][ T5208] loop4: detected capacity change from 0 to 764 [ 50.765146][ T5188] loop1: detected capacity change from 0 to 8192 [ 50.780823][ T5206] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.789398][ T5206] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.799636][ T5205] loop0: detected capacity change from 0 to 8192 [ 50.809121][ T5212] loop4: detected capacity change from 0 to 512 [ 50.816395][ T3293] loop1: p1 < > p3 < > p4 [ 50.820838][ T3293] loop1: partition table partially beyond EOD, truncated [ 50.829166][ T5212] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 50.840048][ T3293] loop1: p1 start 4294967040 is beyond EOD, truncated [ 50.848484][ T5212] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 50.859893][ T5206] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4183: comm syz.3.839: Allocating blocks 41-42 which overlap fs metadata [ 50.876221][ T5212] System zones: 1-12 [ 50.881438][ T5212] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.844: iget: bogus i_mode (700) [ 50.893640][ T3293] loop1: p4 size 50331776 extends beyond EOD, truncated [ 50.900687][ T5205] loop0: p2 p3 [ 50.904320][ T5205] loop0: p2 size 65536 extends beyond EOD, truncated [ 50.914026][ T5212] EXT4-fs (loop4): Remounting filesystem read-only [ 50.966558][ T5206] EXT4-fs (loop3): Remounting filesystem read-only [ 50.973517][ T5206] EXT4-fs (loop3): 1 truncate cleaned up [ 50.979744][ T5206] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.992702][ T5212] EXT4-fs (loop4): 1 orphan inode deleted [ 51.004357][ T5212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.026258][ T5188] loop1: p1 < > p3 < > p4 [ 51.030785][ T5188] loop1: partition table partially beyond EOD, truncated [ 51.056719][ T5188] loop1: p1 start 4294967040 is beyond EOD, truncated [ 51.068829][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.088269][ T2991] loop0: p2 p3 [ 51.096891][ T5188] loop1: p4 size 50331776 extends beyond EOD, truncated [ 51.104381][ T2991] loop0: p2 size 65536 extends beyond EOD, truncated [ 51.112233][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.269534][ T5240] ------------[ cut here ]------------ [ 51.275030][ T5240] verifier bug: REG INVARIANTS VIOLATION (true_reg1): range bounds violation u64=[0x20ffa9bad, 0x200000000] s64=[0x20ffa9bad, 0x200000000] u32=[0xffa9bad, 0x0] s32=[0x0, 0x0] var_off=(0x200000000, 0x0)(1) [ 51.295249][ T5240] WARNING: CPU: 0 PID: 5240 at kernel/bpf/verifier.c:2728 reg_bounds_sanity_check+0x673/0x680 [ 51.305825][ T5240] Modules linked in: [ 51.309819][ T5240] CPU: 0 UID: 0 PID: 5240 Comm: syz.4.855 Not tainted 6.17.0-rc1-syzkaller-00038-g0cc53520e68b #0 PREEMPT(voluntary) [ 51.322422][ T5240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 51.332559][ T5240] RIP: 0010:reg_bounds_sanity_check+0x673/0x680 [ 51.339019][ T5240] Code: 7c 24 18 41 ff 74 24 20 55 41 56 4d 89 ee 53 48 8b 5c 24 30 ff 74 24 40 ff 74 24 50 ff 74 24 30 e8 92 80 ba ff 48 83 c4 38 90 <0f> 0b 90 90 e9 02 fb ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90 [ 51.358766][ T5240] RSP: 0018:ffffc900102db440 EFLAGS: 00010292 [ 51.364861][ T5240] RAX: c273475ffbeeee00 RBX: ffff8881192d0310 RCX: 0000000000080000 [ 51.373612][ T5240] RDX: ffffc9000375e000 RSI: 0000000000005331 RDI: 0000000000005332 [ 51.381771][ T5240] RBP: 0000000200000000 R08: 0001c900102db27f R09: 0000000000000000 [ 51.389995][ T5240] R10: 00000000ffffffff R11: 0000000000000002 R12: ffff8881192d02d0 [ 51.398143][ T5240] R13: ffff888109dc0000 R14: ffff888109dc0000 R15: ffff8881192d0308 [ 51.406268][ T5240] FS: 00007f1812cd76c0(0000) GS:ffff8882aee44000(0000) knlGS:0000000000000000 [ 51.415259][ T5240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.421900][ T5240] CR2: 00007f1814497dac CR3: 000000011a1b2000 CR4: 00000000003506f0 [ 51.430015][ T5240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.438063][ T5240] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 51.446394][ T5240] Call Trace: [ 51.450059][ T5240] [ 51.453043][ T5240] reg_set_min_max+0x1c1/0x260 [ 51.457913][ T5240] check_cond_jmp_op+0x1080/0x16e0 [ 51.463179][ T5240] do_check+0x332a/0x7a10 [ 51.467635][ T5240] do_check_common+0xc3a/0x12a0 [ 51.472638][ T5240] bpf_check+0x942b/0xd9e0 [ 51.477132][ T5240] ? __rcu_read_unlock+0x4f/0x70 [ 51.482119][ T5240] ? __alloc_frozen_pages_noprof+0x188/0x360 [ 51.488355][ T5240] ? alloc_pages_bulk_noprof+0x4b8/0x540 [ 51.494144][ T5240] ? __vmap_pages_range_noflush+0xbb3/0xbd0 [ 51.500081][ T5240] ? css_rstat_updated+0xb7/0x240 [ 51.506147][ T5240] ? pcpu_block_update+0x232/0x3b0 [ 51.511530][ T5240] ? pcpu_block_refresh_hint+0x157/0x170 [ 51.517196][ T5240] ? pcpu_block_update_hint_alloc+0x63d/0x660 [ 51.523390][ T5240] ? css_rstat_updated+0xb7/0x240 [ 51.528551][ T5240] ? __rcu_read_unlock+0x4f/0x70 [ 51.533537][ T5240] ? pcpu_memcg_post_alloc_hook+0xf1/0x150 [ 51.539637][ T5240] ? should_fail_ex+0x30/0x280 [ 51.544551][ T5240] ? selinux_bpf_prog_load+0x36/0xf0 [ 51.550035][ T5240] ? should_failslab+0x8c/0xb0 [ 51.554892][ T5240] ? __kmalloc_cache_noprof+0x189/0x320 [ 51.560507][ T5240] ? selinux_bpf_prog_load+0xbf/0xf0 [ 51.565822][ T5240] ? security_bpf_prog_load+0x2c/0xa0 [ 51.571305][ T5240] bpf_prog_load+0xedd/0x1070 [ 51.576390][ T5240] ? security_bpf+0x2b/0x90 [ 51.581022][ T5240] __sys_bpf+0x462/0x7b0 [ 51.585335][ T5240] __x64_sys_bpf+0x41/0x50 [ 51.589925][ T5240] x64_sys_call+0x2aea/0x2ff0 [ 51.594636][ T5240] do_syscall_64+0xd2/0x200 [ 51.599182][ T5240] ? arch_exit_to_user_mode_prepare+0x27/0x60 [ 51.605425][ T5240] ? irqentry_exit_to_user_mode+0x7e/0xa0 [ 51.611263][ T5240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.617264][ T5240] RIP: 0033:0x7f181426ebe9 [ 51.621815][ T5240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 51.641771][ T5240] RSP: 002b:00007f1812cd7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 51.650304][ T5240] RAX: ffffffffffffffda RBX: 00007f1814495fa0 RCX: 00007f181426ebe9 [ 51.658496][ T5240] RDX: 0000000000000048 RSI: 00002000000054c0 RDI: 0000000000000005 [ 51.666513][ T5240] RBP: 00007f18142f1e19 R08: 0000000000000000 R09: 0000000000000000 [ 51.674512][ T5240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.682647][ T5240] R13: 00007f1814496038 R14: 00007f1814495fa0 R15: 00007ffcf9800ca8 [ 51.690929][ T5240] [ 51.694005][ T5240] ---[ end trace 0000000000000000 ]--- [ 51.834880][ T5299] loop4: detected capacity change from 0 to 512 [ 51.859545][ T5299] EXT4-fs (loop4): orphan cleanup on readonly fs [ 51.882038][ T5299] EXT4-fs error (device loop4): ext4_acquire_dquot:6933: comm syz.4.884: Failed to acquire dquot type 1 [ 51.908306][ T5313] loop3: detected capacity change from 0 to 2048 [ 51.927255][ T5316] loop2: detected capacity change from 0 to 512 [ 51.939116][ T3293] loop3: p3 p4 < > [ 51.943003][ T3293] loop3: p3 start 301989888 is beyond EOD, truncated [ 51.947667][ T5299] EXT4-fs (loop4): 1 truncate cleaned up [ 51.961394][ T5316] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 51.992831][ T5299] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 51.994113][ T5313] loop3: p3 p4 < > [ 52.015524][ T5313] loop3: p3 start 301989888 is beyond EOD, truncated [ 52.027911][ T5326] loop1: detected capacity change from 0 to 512 [ 52.043506][ T5326] EXT4-fs (loop1): filesystem is read-only [ 52.054694][ T5316] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #16: comm syz.2.891: invalid indirect mapped block 4294967295 (level 0) [ 52.072136][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.135967][ T5316] EXT4-fs (loop2): Remounting filesystem read-only [ 52.163634][ T5316] EXT4-fs (loop2): 1 orphan inode deleted [ 52.169455][ T5316] EXT4-fs (loop2): 1 truncate cleaned up [ 52.177083][ T5316] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.252067][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.269283][ T5354] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:0000:0000 with DS=0xd [ 52.322728][ T5363] loop2: detected capacity change from 0 to 512 [ 52.364434][ T5363] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.411345][ T5363] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 52.419415][ T5363] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c018, mo2=0002] [ 52.419493][ T5379] syz.4.922 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 52.441812][ T5363] System zones: 0-1, 15-15, 18-18, 34-34 [ 52.476007][ T5363] EXT4-fs (loop2): orphan cleanup on readonly fs [ 52.534892][ T5363] EXT4-fs error (device loop2): ext4_orphan_get:1392: inode #16: comm syz.2.910: casefold flag without casefold feature [ 52.574881][ T29] kauditd_printk_skb: 27 callbacks suppressed [ 52.574896][ T29] audit: type=1400 audit(1755166077.264:170): avc: denied { create } for pid=5398 comm="syz.1.932" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=iucv_socket permissive=1 [ 52.617119][ T5363] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.910: couldn't read orphan inode 16 (err -117) [ 52.639112][ T5363] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 52.700754][ T29] audit: type=1400 audit(1755166077.398:171): avc: denied { map } for pid=5414 comm="syz.4.938" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=10657 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 52.724894][ T29] audit: type=1400 audit(1755166077.398:172): avc: denied { read write } for pid=5414 comm="syz.4.938" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=10657 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 52.751001][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.877068][ T29] audit: type=1326 audit(1755166077.449:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5418 comm="syz.1.942" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7c03d1ebe9 code=0x0 [ 52.903043][ T5442] loop2: detected capacity change from 0 to 164 [ 52.914437][ T5444] futex_wake_op: syz.0.955 tries to shift op by -1; fix this program [ 52.937299][ T5442] isofs_fill_super: get root inode failed [ 52.943232][ T5446] loop1: detected capacity change from 0 to 1024 [ 52.965761][ T5446] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 52.965761][ T5446] [ 52.976652][ T5446] EXT4-fs (loop1): couldn't mount as ext3 due to feature incompatibilities [ 53.062113][ T5461] loop4: detected capacity change from 0 to 512 [ 53.096755][ T5461] EXT4-fs (loop4): first meta block group too large: 100663296 (group descriptor block count 1) [ 53.177189][ T5462] loop3: detected capacity change from 0 to 8192 [ 53.239234][ T3296] loop3: p1 p2 p3 p4 [ 53.252083][ T3296] loop3: p2 start 151000334 is beyond EOD, truncated [ 53.258896][ T3296] loop3: p3 start 331777 is beyond EOD, truncated [ 53.265500][ T3296] loop3: p4 size 263168 extends beyond EOD, truncated [ 53.306158][ T5462] loop3: p1 p2 p3 p4 [ 53.313322][ T5462] loop3: p2 start 151000334 is beyond EOD, truncated [ 53.320116][ T5462] loop3: p3 start 331777 is beyond EOD, truncated [ 53.326561][ T5462] loop3: p4 size 263168 extends beyond EOD, truncated [ 53.431273][ T5504] loop4: detected capacity change from 0 to 512 [ 53.456238][ T5504] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.465479][ T5504] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 53.475352][ T5514] loop2: detected capacity change from 0 to 512 [ 53.498427][ T5516] loop3: detected capacity change from 0 to 512 [ 53.545631][ T5518] loop1: detected capacity change from 0 to 164 [ 53.552692][ T5516] EXT4-fs: Ignoring removed i_version option [ 53.553410][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 53.559671][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 53.586688][ T29] audit: type=1326 audit(1755166078.302:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5521 comm="syz.2.993" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6bb0e5ebe9 code=0x0 [ 53.632392][ T5516] EXT4-fs error (device loop3): ext4_iget_extra_inode:5104: inode #15: comm syz.3.990: corrupted in-inode xattr: invalid ea_ino [ 53.674864][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 53.690701][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 53.710071][ T5516] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.990: couldn't read orphan inode 15 (err -117) [ 53.764086][ T5516] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 53.789067][ T5533] can: request_module (can-proto-4) failed. [ 53.837566][ T29] audit: type=1400 audit(2000000000.120:175): avc: denied { create } for pid=5541 comm="syz.4.1002" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 53.889531][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.964469][ T5554] loop1: detected capacity change from 0 to 2048 [ 53.998638][ T5563] loop4: detected capacity change from 0 to 512 [ 54.039863][ T3293] loop1: p1 < > p4 [ 54.044248][ T3293] loop1: p4 size 722688 extends beyond EOD, truncated [ 54.060744][ T5563] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 54.072819][ T5554] loop1: p1 < > p4 [ 54.089851][ T5563] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.1012: bad orphan inode 15 [ 54.117234][ T5563] ext4_test_bit(bit=14, block=18) = 1 [ 54.122692][ T5563] is_bad_inode(inode)=0 [ 54.126868][ T5563] NEXT_ORPHAN(inode)=1023 [ 54.131306][ T5563] max_ino=32 [ 54.134596][ T5563] i_nlink=0 [ 54.138473][ T5554] loop1: p4 size 722688 extends beyond EOD, truncated [ 54.169836][ T2991] loop1: p1 < > p4 [ 54.178144][ T2991] loop1: p4 size 722688 extends beyond EOD, truncated [ 54.189077][ T5563] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2962: inode #15: comm syz.4.1012: corrupted xattr block 19: invalid header [ 54.247737][ T5563] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 54.276153][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.286660][ T5563] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 54.309693][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.334575][ T5563] ext2 filesystem being mounted at /190/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 54.360391][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.383234][ T29] audit: type=1400 audit(2000000000.660:176): avc: denied { write } for pid=5604 comm="syz.2.1033" name="001" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 54.383571][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.441740][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 54.451347][ T5614] random: crng reseeded on system resumption [ 54.463860][ T29] audit: type=1400 audit(2000000000.740:177): avc: denied { ioctl } for pid=5613 comm="syz.1.1039" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 54.506530][ T29] audit: type=1400 audit(2000000000.790:178): avc: denied { mount } for pid=5618 comm="syz.3.1041" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 54.522984][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 54.538917][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 54.631941][ T5635] loop1: detected capacity change from 0 to 512 [ 54.647706][ T5635] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 54.689807][ T5635] EXT4-fs (loop1): orphan cleanup on readonly fs [ 54.715579][ T5635] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 54.730450][ T5635] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 54.737066][ T5635] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.1048: bad orphan inode 768 [ 54.760189][ T5635] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 54.814956][ T29] audit: type=1400 audit(2000000001.100:179): avc: denied { create } for pid=5661 comm="syz.4.1061" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 54.867604][ T5667] loop3: detected capacity change from 0 to 1024 [ 54.889813][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.931149][ T5678] tmpfs: Bad value for 'mpol' [ 54.946454][ T5667] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 54.977819][ T5667] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 55.003078][ T5667] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.053843][ T5667] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #3: block 3: comm syz.3.1063: lblock 3 mapped to illegal pblock 3 (length 1) [ 55.062208][ T5695] loop2: detected capacity change from 0 to 512 [ 55.087019][ T5667] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1063: Failed to acquire dquot type 0 [ 55.102053][ T5667] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 3: comm syz.3.1063: lblock 3 mapped to illegal pblock 3 (length 1) [ 55.118403][ T5667] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1063: Failed to acquire dquot type 0 [ 55.137833][ T5695] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.162236][ T5695] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 55.172370][ T5667] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.1063: Freeing blocks not in datazone - block = 0, count = 4096 [ 55.186280][ T5710] loop1: detected capacity change from 0 to 512 [ 55.194604][ T5667] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 3: comm syz.3.1063: lblock 3 mapped to illegal pblock 3 (length 1) [ 55.242491][ T5695] EXT4-fs error (device loop2): ext4_orphan_get:1392: comm syz.2.1077: inode #15: comm syz.2.1077: iget: illegal inode # [ 55.260058][ T5667] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1063: Failed to acquire dquot type 0 [ 55.271643][ T5710] EXT4-fs error (device loop1): __ext4_iget:5464: inode #11: block 1: comm syz.1.1084: invalid block [ 55.283288][ T5710] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.1084: couldn't read orphan inode 11 (err -117) [ 55.289576][ T5695] EXT4-fs (loop2): Remounting filesystem read-only [ 55.311745][ T5667] EXT4-fs (loop3): 1 orphan inode deleted [ 55.471109][ T5751] SELinux: Context ׸ýßX7ªÞd¹Q¬‰YI{C´¨pUèÒ–hÙ»ŒÐ r: is not valid (left unmapped). [ 55.600998][ T5773] loop2: detected capacity change from 0 to 512 [ 55.620790][ T5773] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e842c11c, mo2=0002] [ 55.639630][ T5773] System zones: 0-2, 18-18, 34-34 [ 55.656866][ T5781] SELinux: security_context_str_to_sid () failed with errno=-22 [ 55.677586][ T5773] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1114: bg 0: block 248: padding at end of block bitmap is not set [ 55.706905][ T5773] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.1114: Failed to acquire dquot type 1 [ 55.733465][ T5773] EXT4-fs (loop2): 1 truncate cleaned up [ 55.743098][ T5773] ext4 filesystem being mounted at /214/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.769006][ T5773] syz.2.1114 (5773) used greatest stack depth: 9552 bytes left [ 55.796923][ T5802] loop4: detected capacity change from 0 to 512 [ 55.852973][ T5802] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 55.865722][ T5802] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 55.898968][ T5820] loop1: detected capacity change from 0 to 512 [ 55.916782][ T5802] EXT4-fs (loop4): 1 truncate cleaned up [ 55.954763][ T5820] EXT4-fs (loop1): too many log groups per flexible block group [ 55.962706][ T5820] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 55.975855][ T5820] EXT4-fs (loop1): mount failed [ 56.110699][ T5855] loop0: detected capacity change from 0 to 128 [ 56.151273][ T5855] FAT-fs (loop0): bogus number of reserved sectors [ 56.151968][ T5864] loop4: detected capacity change from 0 to 512 [ 56.157816][ T5855] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 56.157835][ T5855] FAT-fs (loop0): Can't find a valid FAT filesystem [ 56.195845][ T5870] tmpfs: Bad value for 'mpol' [ 56.202719][ T5864] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: inode #11: comm syz.4.1157: missing EA_INODE flag [ 56.233462][ T5864] EXT4-fs error (device loop4): ext4_xattr_inode_iget:442: comm syz.4.1157: error while reading EA inode 11 err=-117 [ 56.247803][ T5864] EXT4-fs (loop4): 1 orphan inode deleted [ 56.396556][ T5894] loop2: detected capacity change from 0 to 164 [ 56.430224][ T5894] isofs_fill_super: root inode is not a directory. Corrupted media? [ 56.598721][ T5935] loop3: detected capacity change from 0 to 128 [ 56.637843][ T5929] loop2: detected capacity change from 0 to 2048 [ 56.660459][ T5935] EXT4-fs warning (device loop3): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 56.667030][ T5932] loop4: detected capacity change from 0 to 8192 [ 56.674107][ T5935] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (fffc1829) [ 56.706666][ T5929] EXT4-fs: Invalid want_extra_isize 268 [ 56.738615][ T5950] 9pnet_fd: p9_fd_create_tcp (5950): problem connecting socket to 127.0.0.1 [ 56.891183][ T5970] loop4: detected capacity change from 0 to 1024 [ 56.912602][ T5970] EXT4-fs: Ignoring removed orlov option [ 56.919640][ T5979] tmpfs: Bad value for 'mpol' [ 56.943465][ T5970] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #4: comm syz.4.1211: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 56.982134][ T5970] EXT4-fs error (device loop4): ext4_quota_enable:7127: comm syz.4.1211: Bad quota inode: 4, type: 1 [ 57.017562][ T5970] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 57.032618][ T5970] EXT4-fs (loop4): mount failed [ 57.075802][ T5997] loop3: detected capacity change from 0 to 128 [ 57.098019][ T5997] FAT-fs (loop3): bogus sectors per cluster 0 [ 57.104173][ T5997] FAT-fs (loop3): Can't find a valid FAT filesystem [ 57.189010][ T6017] loop3: detected capacity change from 0 to 512 [ 57.208655][ T6017] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.247524][ T6017] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1232: Failed to acquire dquot type 1 [ 57.255273][ T6023] loop4: detected capacity change from 0 to 8192 [ 57.308267][ T6017] EXT4-fs (loop3): 1 truncate cleaned up [ 57.315681][ T3571] loop4: p1 < > p2 p4 [ 57.319951][ T3571] loop4: partition table partially beyond EOD, truncated [ 57.320162][ T6025] loop2: detected capacity change from 0 to 8192 [ 57.347495][ T3571] loop4: p1 start 408832 is beyond EOD, truncated [ 57.354133][ T3571] loop4: p2 size 8388352 extends beyond EOD, truncated [ 57.366025][ T6023] loop4: p1 < > p2 p4 [ 57.370214][ T6023] loop4: partition table partially beyond EOD, truncated [ 57.391823][ T6023] loop4: p1 start 408832 is beyond EOD, truncated [ 57.398315][ T6023] loop4: p2 size 8388352 extends beyond EOD, truncated [ 57.412642][ T6041] loop3: detected capacity change from 0 to 512 [ 57.484787][ T6049] loop1: detected capacity change from 0 to 512 [ 57.492613][ T6041] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 57.502850][ T6041] EXT4-fs (loop3): group descriptors corrupted! [ 57.515605][ T6051] loop0: detected capacity change from 0 to 512 [ 57.539798][ T6051] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.1248: corrupted in-inode xattr: invalid ea_ino [ 57.638311][ T6051] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.1248: couldn't read orphan inode 15 (err -117) [ 57.713381][ T6079] loop0: detected capacity change from 0 to 136 [ 57.733285][ T6074] loop4: detected capacity change from 0 to 512 [ 57.743930][ T6079] Attempt to read inode for relocated directory [ 57.805480][ T6094] loop1: detected capacity change from 0 to 512 [ 57.855729][ T6094] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 57.911541][ T6094] __quota_error: 16 callbacks suppressed [ 57.911556][ T6094] Quota error (device loop1): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 57.927473][ T6094] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 57.937429][ T6094] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.1268: Failed to acquire dquot type 1 [ 57.963417][ T6094] EXT4-fs (loop1): 1 truncate cleaned up [ 57.984507][ T6116] loop2: detected capacity change from 0 to 128 [ 58.006954][ T6120] loop4: detected capacity change from 0 to 512 [ 58.017804][ T6122] loop3: detected capacity change from 0 to 2048 [ 58.042613][ T6116] ext4 filesystem being mounted at /244/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 58.053204][ T6120] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=1 [ 58.065921][ T29] audit: type=1400 audit(2000000002.220:187): avc: denied { create } for pid=6128 comm="syz.0.1285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.073906][ T6120] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 58.111501][ T29] audit: type=1400 audit(2000000002.270:188): avc: denied { write } for pid=6128 comm="syz.0.1285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.131932][ T29] audit: type=1400 audit(2000000002.270:189): avc: denied { read } for pid=6128 comm="syz.0.1285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 58.158616][ T3571] Alternate GPT is invalid, using primary GPT. [ 58.165060][ T3571] loop3: p1 p2 p3 [ 58.182621][ T6120] EXT4-fs (loop4): mount failed [ 58.210073][ T6122] Alternate GPT is invalid, using primary GPT. [ 58.216545][ T6122] loop3: p1 p2 p3 [ 58.305110][ T6151] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 58.408026][ T6159] loop0: detected capacity change from 0 to 512 [ 58.438463][ T6153] loop4: detected capacity change from 0 to 8192 [ 58.446634][ T6159] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 58.474962][ T6167] IPv6: addrconf: prefix option has invalid lifetime [ 58.490507][ T6159] EXT4-fs (loop0): orphan cleanup on readonly fs [ 58.507180][ T6159] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:517: comm syz.0.1299: Block bitmap for bg 0 marked uninitialized [ 58.516112][ T6146] loop1: detected capacity change from 0 to 8192 [ 58.552613][ T6159] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 58.567343][ T6159] EXT4-fs (loop0): 1 orphan inode deleted [ 58.579312][ T3293] loop1: p1[EZD] p2 p4 [ 58.603357][ T3293] loop1: p1 start 150996992 is beyond EOD, truncated [ 58.640578][ T3293] loop1: p4 size 281856 extends beyond EOD, truncated [ 58.658754][ T6146] loop1: p1[EZD] p2 p4 [ 58.676220][ T6146] loop1: p1 start 150996992 is beyond EOD, truncated [ 58.709339][ T6146] loop1: p4 size 281856 extends beyond EOD, truncated [ 58.870564][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 58.895020][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 58.940628][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 58.951995][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 58.979999][ T6235] loop0: detected capacity change from 0 to 128 [ 59.189420][ T29] audit: type=1400 audit(2000000003.340:190): avc: denied { getattr } for pid=6270 comm="syz.0.1354" name="/" dev="secretmem" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 59.194797][ T6273] cgroup: noprefix used incorrectly [ 59.389134][ T29] audit: type=1400 audit(2000000003.540:191): avc: denied { read } for pid=6302 comm="syz.0.1370" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 59.392772][ T6283] loop3: detected capacity change from 0 to 8192 [ 59.442348][ T6283] FAT-fs (loop3): count of clusters too big (8462334) [ 59.449300][ T6283] FAT-fs (loop3): Can't find a valid FAT filesystem [ 59.470591][ T6314] random: crng reseeded on system resumption [ 59.471298][ T29] audit: type=1400 audit(2000000003.630:192): avc: denied { write } for pid=6313 comm="syz.4.1376" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 59.534296][ T6321] loop0: detected capacity change from 0 to 512 [ 59.569067][ T6321] EXT4-fs: Ignoring removed bh option [ 59.579173][ T6321] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 36864 [ 59.717537][ T6353] loop3: detected capacity change from 0 to 164 [ 59.775231][ T6361] loop4: detected capacity change from 0 to 128 [ 59.817053][ T6361] msdos: Bad value for 'gid' [ 59.821795][ T6361] msdos: Bad value for 'gid' [ 60.008646][ T6388] loop2: detected capacity change from 0 to 512 [ 60.043944][ T6400] loop1: detected capacity change from 0 to 512 [ 60.075406][ T6388] EXT4-fs (loop2): failed to initialize system zone (-117) [ 60.096401][ T6388] EXT4-fs (loop2): mount failed [ 60.127062][ T6407] tmpfs: Bad value for 'mpol' [ 60.347246][ T6439] loop0: detected capacity change from 0 to 512 [ 60.376623][ T6439] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 60.392123][ T29] audit: type=1400 audit(2000000004.600:193): avc: denied { append } for pid=6443 comm="syz.3.1440" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 60.448137][ T6439] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 60.485037][ T6458] loop1: detected capacity change from 0 to 512 [ 60.518121][ T6458] EXT4-fs: Ignoring removed i_version option [ 60.528049][ T6458] EXT4-fs (loop1): orphan cleanup on readonly fs [ 60.545294][ T6439] EXT4-fs (loop0): 1 truncate cleaned up [ 60.554662][ T6458] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1446: bg 0: block 131: padding at end of block bitmap is not set [ 60.578505][ T6458] EXT4-fs (loop1): Remounting filesystem read-only [ 60.595096][ T6465] loop3: detected capacity change from 0 to 512 [ 60.633884][ T6458] EXT4-fs (loop1): 1 truncate cleaned up [ 60.666100][ T6465] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 60.716391][ T6465] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.1451: invalid indirect mapped block 83886080 (level 1) [ 60.810682][ T6465] EXT4-fs (loop3): Remounting filesystem read-only [ 60.848840][ T6465] EXT4-fs (loop3): 1 orphan inode deleted [ 60.854661][ T6465] EXT4-fs (loop3): 1 truncate cleaned up [ 60.911635][ T6500] loop0: detected capacity change from 0 to 512 [ 60.957610][ T6500] EXT4-fs (loop0): Invalid log block size: 7 [ 61.043052][ T6496] loop2: detected capacity change from 0 to 8192 [ 61.137620][ T3296] loop2: p1 p3 p4 [ 61.141432][ T3296] loop2: p1 start 65280 is beyond EOD, truncated [ 61.162840][ T3296] loop2: p4 start 201785344 is beyond EOD, truncated [ 61.187226][ T6496] loop2: p1 p3 p4 [ 61.191970][ T6496] loop2: p1 start 65280 is beyond EOD, truncated [ 61.231135][ T6496] loop2: p4 start 201785344 is beyond EOD, truncated [ 61.399525][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 61.462567][ T6578] tmpfs: Bad value for 'mpol' [ 61.494971][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 61.520401][ T6584] loop0: detected capacity change from 0 to 512 [ 61.535158][ T6584] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 61.678627][ T6609] loop3: detected capacity change from 0 to 1024 [ 61.708652][ T6614] loop2: detected capacity change from 0 to 764 [ 61.719859][ T6609] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 61.729850][ T6609] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42840!=20869) [ 61.756511][ T6609] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 61.768183][ T6614] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 61.788373][ T6609] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: inode #5: comm syz.3.1519: casefold flag without casefold feature [ 61.814505][ T6609] EXT4-fs (loop3): no journal found [ 61.919419][ T6639] loop4: detected capacity change from 0 to 1024 [ 61.939279][ T6639] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 61.950319][ T6639] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 61.953340][ T6641] loop1: detected capacity change from 0 to 2048 [ 61.971438][ T6639] EXT4-fs (loop4): invalid journal inode [ 61.977175][ T6639] EXT4-fs (loop4): can't get journal size [ 62.001126][ T6641] EXT4-fs (loop1): unable to read superblock [ 62.066920][ T6658] loop3: detected capacity change from 0 to 512 [ 62.107043][ T6658] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 62.134836][ T6663] loop1: detected capacity change from 0 to 256 [ 62.150526][ T6658] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.1542: bad orphan inode 16 [ 62.192735][ T6663] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 62.234373][ T6658] ext4_test_bit(bit=15, block=4) = 0 [ 62.239839][ T6658] EXT4-fs (loop3): 1 orphan inode deleted [ 62.249074][ T6663] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 62.275498][ T6677] futex_wake_op: syz.3.1552 tries to shift op by 32; fix this program [ 62.323989][ T6683] loop2: detected capacity change from 0 to 512 [ 62.350995][ T6683] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 62.528446][ T6719] loop4: detected capacity change from 0 to 256 [ 62.543174][ T6719] FAT-fs (loop4): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 62.545838][ T6722] loop3: detected capacity change from 0 to 128 [ 62.610632][ T6727] loop0: detected capacity change from 0 to 512 [ 62.677053][ T6727] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.701839][ T6727] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 62.711300][ T6746] syz.4.1586 (6746): attempted to duplicate a private mapping with mremap. This is not supported. [ 62.718399][ T6727] EXT4-fs error (device loop0): ext4_get_branch:178: inode #11: block 4294967295: comm syz.0.1577: invalid block [ 62.795926][ T6727] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1577: invalid indirect mapped block 4294967295 (level 1) [ 62.828000][ T6727] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.1577: invalid indirect mapped block 4294967295 (level 1) [ 62.849319][ T6727] EXT4-fs (loop0): 2 truncates cleaned up [ 62.877836][ T6770] loop3: detected capacity change from 0 to 512 [ 62.917855][ T6770] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 62.978763][ T6770] EXT4-fs (loop3): orphan cleanup on readonly fs [ 63.016339][ T6770] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.1598: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 63.034696][ T6770] EXT4-fs error (device loop3): ext4_quota_enable:7127: comm syz.3.1598: Bad quota inode: 3, type: 0 [ 63.062542][ T6770] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 63.077468][ T6770] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 63.089896][ T6803] 9pnet_fd: p9_fd_create_unix (6803): problem connecting socket: ./file0: -2 [ 63.130060][ T6800] loop1: detected capacity change from 0 to 512 [ 63.166378][ T6815] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 63.180521][ T6800] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 63.190444][ T6800] EXT4-fs (loop1): group descriptors corrupted! [ 63.197235][ T6813] loop2: detected capacity change from 0 to 512 [ 63.213076][ T6817] loop0: detected capacity change from 0 to 164 [ 63.230460][ T6813] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 63.248619][ T6817] isofs_fill_super: bread failed, dev=loop0, iso_blknum=41, block=82 [ 63.320865][ T6813] EXT4-fs (loop2): failed to open journal device unknown-block(4,3) -6 [ 63.329538][ T6828] loop1: detected capacity change from 0 to 1024 [ 63.341886][ T6833] loop4: detected capacity change from 0 to 512 [ 63.350517][ T6828] EXT4-fs: Ignoring removed nobh option [ 63.385080][ T6828] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 63.394955][ T6833] EXT4-fs error (device loop4): ext4_quota_enable:7120: comm syz.4.1628: Bad quota inum: 1, type: 2 [ 63.421311][ T6828] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 63.431087][ T6828] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 63.454107][ T6833] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 63.490420][ T6833] EXT4-fs (loop4): mount failed [ 63.629032][ T6873] tmpfs: Bad value for 'mpol' [ 63.869714][ T6912] loop3: detected capacity change from 0 to 512 [ 63.890254][ T6912] EXT4-fs: Ignoring removed nobh option [ 63.919657][ T6912] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.1667: corrupted inode contents [ 63.935362][ T6912] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #3: comm syz.3.1667: mark_inode_dirty error [ 63.948525][ T6912] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #3: comm syz.3.1667: corrupted inode contents [ 63.960647][ T6923] loop1: detected capacity change from 0 to 512 [ 63.964588][ T6912] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #3: comm syz.3.1667: mark_inode_dirty error [ 63.980664][ T6912] __quota_error: 5 callbacks suppressed [ 63.980680][ T6912] Quota error (device loop3): write_blk: dquota write failed [ 63.994689][ T6912] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 64.004713][ T6912] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.1667: Failed to acquire dquot type 0 [ 64.017215][ T6912] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1667: corrupted inode contents [ 64.017495][ T6923] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 64.030612][ T6912] EXT4-fs error (device loop3): ext4_dirty_inode:6538: inode #16: comm syz.3.1667: mark_inode_dirty error [ 64.037738][ T6923] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 64.061394][ T6912] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1667: corrupted inode contents [ 64.061917][ T6923] System zones: 0-1, 15-15, 18-18, 34-34 [ 64.080354][ T6912] EXT4-fs error (device loop3): __ext4_ext_dirty:206: inode #16: comm syz.3.1667: mark_inode_dirty error [ 64.098373][ T6923] EXT4-fs (loop1): orphan cleanup on readonly fs [ 64.105259][ T6912] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1667: corrupted inode contents [ 64.119650][ T6923] Quota error (device loop1): v2_read_header: Failed header read: expected=8 got=0 [ 64.129578][ T6912] EXT4-fs error (device loop3) in ext4_orphan_del:305: Corrupt filesystem [ 64.144985][ T6923] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 64.159686][ T6923] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 64.171069][ T29] audit: type=1400 audit(2000000008.297:199): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 64.196207][ T6912] EXT4-fs error (device loop3): ext4_do_update_inode:5653: inode #16: comm syz.3.1667: corrupted inode contents [ 64.196308][ T6923] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.1673: bad orphan inode 16 [ 64.218792][ T6923] ext4_test_bit(bit=15, block=18) = 1 [ 64.224199][ T6923] is_bad_inode(inode)=0 [ 64.228420][ T6923] NEXT_ORPHAN(inode)=0 [ 64.232625][ T6923] max_ino=32 [ 64.235932][ T6923] i_nlink=2 [ 64.240710][ T6912] EXT4-fs error (device loop3): ext4_truncate:4666: inode #16: comm syz.3.1667: mark_inode_dirty error [ 64.270338][ T6912] EXT4-fs error (device loop3) in ext4_process_orphan:347: Corrupt filesystem [ 64.287015][ T6912] EXT4-fs (loop3): 1 truncate cleaned up [ 64.299207][ T6912] ext4 filesystem being mounted at /332/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.441013][ T6982] loop3: detected capacity change from 0 to 256 [ 64.499330][ T6993] loop0: detected capacity change from 0 to 2048 [ 64.520108][ T6999] loop2: detected capacity change from 0 to 512 [ 64.540525][ T6999] EXT4-fs: Ignoring removed i_version option [ 64.551576][ T6999] EXT4-fs (loop2): orphan cleanup on readonly fs [ 64.559939][ T6999] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1706: bg 0: block 131: padding at end of block bitmap is not set [ 64.575816][ T6999] EXT4-fs (loop2): Remounting filesystem read-only [ 64.582725][ T6999] EXT4-fs (loop2): 1 truncate cleaned up [ 64.636612][ T3293] loop0: unable to read partition table [ 64.658127][ T3293] loop0: partition table beyond EOD, truncated [ 64.708929][ T6993] loop0: unable to read partition table [ 64.714827][ T6993] loop0: partition table beyond EOD, truncated [ 64.721569][ T6993] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) [ 64.836239][ T7044] loop2: detected capacity change from 0 to 764 [ 64.848967][ T7044] ISOFS: unable to read i-node block [ 64.854279][ T7044] isofs_fill_super: get root inode failed [ 64.875933][ T2991] loop0: unable to read partition table [ 64.881768][ T2991] loop0: partition table beyond EOD, truncated [ 65.372036][ T7145] loop2: detected capacity change from 0 to 128 [ 65.387052][ T7146] loop0: detected capacity change from 0 to 1764 [ 65.403605][ T7145] EXT4-fs warning (device loop2): ext4_init_metadata_csum:4622: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 65.417090][ T7145] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 65.439288][ T3571] udevd[3571]: incorrect jbd checksum on /dev/loop2 [ 65.449182][ T7146] ISOFS: Bad logical zone size 2051 [ 65.690449][ T29] audit: type=1400 audit(2000000009.738:200): avc: denied { read write } for pid=7194 comm="syz.1.1806" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 65.766759][ T29] audit: type=1400 audit(2000000009.738:201): avc: denied { open } for pid=7194 comm="syz.1.1806" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 65.819844][ T7195] loop0: detected capacity change from 0 to 8192 [ 65.908346][ T7195] loop0: p2 p3 p4 [ 65.923123][ T7195] loop0: p2 start 2936012800 is beyond EOD, truncated [ 65.930028][ T7195] loop0: p3 start 1912602624 is beyond EOD, truncated [ 65.937097][ T7195] loop0: p4 size 656640 extends beyond EOD, truncated [ 66.045027][ T7233] loop1: detected capacity change from 0 to 1764 [ 66.088300][ T7233] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 66.133963][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 66.255081][ T7261] loop4: detected capacity change from 0 to 1764 [ 66.346198][ T7273] loop0: detected capacity change from 0 to 512 [ 66.397400][ T7284] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.399900][ T7282] loop4: detected capacity change from 0 to 512 [ 66.412486][ T7273] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 66.414892][ T7284] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.420591][ T7273] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 66.440703][ T7273] System zones: 0-1, 15-15, 18-18, 34-34 [ 66.451675][ T7282] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -13 [ 66.459912][ T7273] EXT4-fs (loop0): orphan cleanup on readonly fs [ 66.466353][ T7273] Quota error (device loop0): v2_read_header: Failed header read: expected=8 got=0 [ 66.496363][ T7282] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #13: comm syz.4.1848: iget: bad i_size value: 12154757448730 [ 66.509393][ T7273] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 66.524180][ T7282] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1848: couldn't read orphan inode 13 (err -117) [ 66.524567][ T7273] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 66.543162][ T7293] loop2: detected capacity change from 0 to 512 [ 66.550586][ T7273] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.1844: bad orphan inode 16 [ 66.569627][ T7293] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 66.582286][ T7273] ext4_test_bit(bit=15, block=18) = 1 [ 66.587760][ T7273] is_bad_inode(inode)=0 [ 66.591979][ T7273] NEXT_ORPHAN(inode)=0 [ 66.596094][ T7273] max_ino=32 [ 66.599363][ T7273] i_nlink=2 [ 66.605284][ T7293] EXT4-fs error (device loop2): xattr_find_entry:333: inode #15: comm syz.2.1852: corrupted xattr entries [ 66.621962][ T7293] EXT4-fs (loop2): Remounting filesystem read-only [ 66.628529][ T7293] EXT4-fs (loop2): 1 truncate cleaned up [ 66.693024][ T7310] loop4: detected capacity change from 0 to 736 [ 66.764040][ T7310] rock: directory entry would overflow storage [ 66.770460][ T7310] rock: sig=0x3b10, size=4, remaining=3 [ 66.996355][ T7356] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 67.096686][ T29] audit: type=1326 audit(2000000011.047:202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7368 comm="syz.0.1889" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa40377ebe9 code=0x0 [ 67.163665][ T7380] loop4: detected capacity change from 0 to 1024 [ 67.193038][ T7380] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 67.204035][ T7380] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 67.230481][ T7380] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #2: comm syz.4.1895: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 67.260836][ T7392] loop2: detected capacity change from 0 to 512 [ 67.275751][ T7380] EXT4-fs (loop4): no journal found [ 67.321917][ T7392] EXT4-fs: inline encryption not supported [ 67.371689][ T7392] EXT4-fs error (device loop2): ext4_xattr_inode_iget:442: comm syz.2.1902: error while reading EA inode 32 err=-116 [ 67.420391][ T7392] EXT4-fs (loop2): Remounting filesystem read-only [ 67.427107][ T7392] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -30) [ 67.435593][ T7415] loop0: detected capacity change from 0 to 512 [ 67.442928][ T29] audit: type=1326 audit(2000000011.346:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7411 comm="syz.0.1911" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa40377ebe9 code=0x0 [ 67.471029][ T7392] EXT4-fs (loop2): 1 orphan inode deleted [ 67.498608][ T7415] EXT4-fs warning (device loop0): dx_probe:861: inode #2: comm syz.0.1912: dx entry: limit 0 != root limit 125 [ 67.510605][ T7415] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.1912: Corrupt directory, running e2fsck is recommended [ 67.556632][ T7415] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 67.570811][ T7415] EXT4-fs error (device loop0): ext4_iget_extra_inode:5104: inode #15: comm syz.0.1912: corrupted in-inode xattr: invalid ea_ino [ 67.590828][ T7422] loop4: detected capacity change from 0 to 2048 [ 67.619041][ T7415] EXT4-fs (loop0): Remounting filesystem read-only [ 67.658467][ T7437] IPv6: addrconf: prefix option has invalid lifetime [ 67.662482][ T7415] EXT4-fs mount: 50 callbacks suppressed [ 67.662500][ T7415] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.767209][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.797750][ T29] audit: type=1326 audit(2000000011.702:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7456 comm="syz.1.1934" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f7c03d1ebe9 code=0x0 [ 67.849417][ T7464] tmpfs: Bad value for 'mpol' [ 67.895862][ T7475] 9pnet_fd: Insufficient options for proto=fd [ 67.907321][ T7473] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 67.982135][ T7484] loop4: detected capacity change from 0 to 512 [ 68.017488][ T7484] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=8856c01c, mo2=0002] [ 68.094613][ T7484] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.137075][ T7484] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-22, ino=15). Please run e2fsck to fix. [ 68.200102][ T7484] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 68.221259][ T7484] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #13: comm syz.4.1947: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 68.247684][ T7484] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.1947: couldn't read orphan inode 13 (err -117) [ 68.273888][ T7484] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 68.328554][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.569624][ T7540] loop2: detected capacity change from 0 to 512 [ 68.599384][ T7540] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 68.678288][ T7547] loop1: detected capacity change from 0 to 512 [ 68.735074][ T7547] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 68.766734][ T7547] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e12c, mo2=0002] [ 68.776390][ T7547] EXT4-fs (loop1): orphan cleanup on readonly fs [ 68.787027][ T7547] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.1974: bg 0: block 361: padding at end of block bitmap is not set [ 68.789296][ T7553] loop4: detected capacity change from 0 to 512 [ 68.808049][ T7547] EXT4-fs (loop1): Remounting filesystem read-only [ 68.815398][ T7546] loop2: detected capacity change from 0 to 8192 [ 68.816848][ T7547] EXT4-fs (loop1): 1 truncate cleaned up [ 68.833430][ T7547] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 68.858925][ T7553] EXT4-fs: Ignoring removed mblk_io_submit option [ 68.882621][ T7553] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 68.899404][ T3293] loop2: p1 p2 p4 < > [ 68.903978][ T3293] loop2: p1 start 4261412864 is beyond EOD, truncated [ 68.910898][ T3293] loop2: p2 start 4009754624 is beyond EOD, truncated [ 68.919878][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 68.931703][ T7546] loop2: p1 p2 p4 < > [ 68.936053][ T7546] loop2: p1 start 4261412864 is beyond EOD, truncated [ 68.943002][ T7546] loop2: p2 start 4009754624 is beyond EOD, truncated [ 68.954897][ T7553] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.970755][ T2991] loop2: p1 p2 p4 < > [ 68.976429][ T2991] loop2: p1 start 4261412864 is beyond EOD, truncated [ 68.983342][ T2991] loop2: p2 start 4009754624 is beyond EOD, truncated [ 68.990532][ T7553] ext4 filesystem being mounted at /372/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.098907][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 69.124817][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.129395][ T7462] kexec: Could not allocate control_code_buffer [ 69.153189][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 69.466356][ T7608] tmpfs: Bad value for 'mpol' [ 69.466419][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 69.466434][ T29] audit: type=1400 audit(2000000013.273:207): avc: denied { mounton } for pid=7607 comm="syz.2.2004" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object" [ 69.702095][ T7626] loop4: detected capacity change from 0 to 8192 [ 69.729483][ T7626] FAT-fs (loop4): invalid media value (0x06) [ 69.735643][ T7626] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 69.745285][ T7626] FAT-fs (loop4): Can't find a valid FAT filesystem [ 69.878150][ T7653] loop4: detected capacity change from 0 to 2048 [ 69.917349][ T7661] loop0: detected capacity change from 0 to 512 [ 69.959887][ T7661] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 69.969827][ T7661] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (45506!=33349) [ 70.004068][ T7661] EXT4-fs error (device loop0): __ext4_get_inode_loc:4861: comm syz.0.2030: Invalid inode table block 1 in block_group 0 [ 70.018639][ T7661] EXT4-fs (loop0): Remounting filesystem read-only [ 70.025327][ T7661] EXT4-fs (loop0): get root inode failed [ 70.031123][ T7661] EXT4-fs (loop0): mount failed [ 70.038281][ T7672] delete_channel: no stack [ 70.053850][ T7672] delete_channel: no stack [ 70.215783][ T7697] 9pnet_fd: p9_fd_create_unix (7697): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 70.277620][ T7704] loop3: detected capacity change from 0 to 1024 [ 70.378411][ T7708] loop2: detected capacity change from 0 to 2048 [ 70.480055][ T7708] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 70.489587][ T7708] FAT-fs (loop2): Filesystem has been set read-only [ 70.491931][ T7704] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 70.509701][ T7704] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.531611][ T7704] EXT4-fs error (device loop3): ext4_get_journal_inode:5796: comm syz.3.2051: inode #100663328: comm syz.3.2051: iget: illegal inode # [ 70.547694][ T7704] EXT4-fs (loop3): Remounting filesystem read-only [ 70.554268][ T7704] EXT4-fs (loop3): no journal found [ 70.559525][ T7704] EXT4-fs (loop3): can't get journal size [ 70.561051][ T7720] loop0: detected capacity change from 0 to 1024 [ 70.626644][ T7720] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 70.644590][ T7720] EXT4-fs (loop0): mount failed [ 70.684694][ T7704] EXT4-fs (loop3): failed to initialize system zone (-22) [ 70.711413][ T7704] EXT4-fs (loop3): mount failed [ 70.788094][ T29] audit: type=1400 audit(2000000014.489:208): avc: denied { associate } for pid=7752 comm="syz.4.2074" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 70.949415][ T7779] loop3: detected capacity change from 0 to 1024 [ 70.957760][ T7785] 9pnet_fd: p9_fd_create_tcp (7785): problem connecting socket to 127.0.0.1 [ 70.981427][ T7779] EXT4-fs: Ignoring removed mblk_io_submit option [ 71.048214][ T7798] loop3: detected capacity change from 0 to 128 [ 71.106710][ T7798] FAT-fs (loop3): bogus number of FAT structure [ 71.113190][ T7798] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 71.122642][ T7798] FAT-fs (loop3): Can't find a valid FAT filesystem [ 71.162263][ T7817] loop0: detected capacity change from 0 to 164 [ 71.206269][ T7817] ISOFS: Unable to identify CD-ROM format. [ 71.208802][ T7822] loop3: detected capacity change from 0 to 512 [ 71.252966][ T7822] EXT4-fs error (device loop3): ext4_expand_extra_isize_ea:2798: inode #11: comm syz.3.2107: corrupted xattr block 95: invalid header [ 71.291733][ T7822] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2107: bg 0: block 7: invalid block bitmap [ 71.357795][ T7822] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 71.368454][ T7822] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2962: inode #11: comm syz.3.2107: corrupted xattr block 95: invalid header [ 71.447680][ T7857] loop4: detected capacity change from 0 to 512 [ 71.454752][ T7822] EXT4-fs warning (device loop3): ext4_evict_inode:274: xattr delete (err -117) [ 71.467578][ T7860] loop0: detected capacity change from 0 to 128 [ 71.468156][ T7822] EXT4-fs (loop3): 1 orphan inode deleted [ 71.485808][ T7857] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #15: comm syz.4.2124: casefold flag without casefold feature [ 71.491074][ T7822] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.498942][ T7857] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2124: couldn't read orphan inode 15 (err -117) [ 71.569861][ T7857] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 71.607743][ T7874] loop0: detected capacity change from 0 to 512 [ 71.637592][ T7874] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 71.648435][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.660455][ T7874] System zones: 0-2, 18-18, 34-34 [ 71.677376][ T7874] EXT4-fs (loop0): orphan cleanup on readonly fs [ 71.684628][ T7874] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2132: bg 0: block 248: padding at end of block bitmap is not set [ 71.712283][ T7874] Quota error (device loop0): write_blk: dquota write failed [ 71.719911][ T7874] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 71.729974][ T7874] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.2132: Failed to acquire dquot type 1 [ 71.757880][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.779995][ T7874] EXT4-fs (loop0): 1 orphan inode deleted [ 71.787736][ T41] Quota error (device loop0): do_check_range: Getting block 0 out of range 1-5 [ 71.796750][ T41] EXT4-fs error (device loop0): ext4_release_dquot:6969: comm kworker/u8:2: Failed to release dquot type 1 [ 71.830784][ T7874] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.888916][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.026232][ T7926] random: crng reseeded on system resumption [ 72.085489][ T7934] loop4: detected capacity change from 0 to 512 [ 72.115161][ T7934] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 72.188029][ T7953] loop4: detected capacity change from 0 to 164 [ 72.246228][ T7956] loop2: detected capacity change from 0 to 736 [ 72.270129][ T7960] tmpfs: Bad value for 'mpol' [ 72.364201][ T7976] IPv6: addrconf: prefix option has invalid lifetime [ 72.468497][ T7991] loop0: detected capacity change from 0 to 512 [ 72.483378][ T7991] msdos: Bad value for 'time_offset' [ 72.489170][ T7997] /dev/nullb0: Can't lookup blockdev [ 72.593309][ T8006] loop4: detected capacity change from 0 to 2048 [ 72.603004][ T8016] loop2: detected capacity change from 0 to 512 [ 72.616398][ T8016] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 72.633492][ T8016] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1128: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 72.657499][ T8020] loop3: detected capacity change from 0 to 512 [ 72.664317][ T3296] loop4: p1 < > p3 < p5 > p4 [ 72.669032][ T3296] loop4: partition table partially beyond EOD, truncated [ 72.670852][ T8020] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.676241][ T8016] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2202: bg 0: block 248: padding at end of block bitmap is not set [ 72.697516][ T3296] loop4: p1 start 100663296 is beyond EOD, truncated [ 72.704978][ T3296] loop4: p4 size 395008 extends beyond EOD, truncated [ 72.712858][ T8016] Quota error (device loop2): write_blk: dquota write failed [ 72.720432][ T8016] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 72.722698][ T8020] EXT4-fs: Ignoring removed i_version option [ 72.730918][ T3296] loop4: p5 size 395008 extends beyond EOD, truncated [ 72.744583][ T8016] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2202: Failed to acquire dquot type 1 [ 72.760513][ T8016] EXT4-fs (loop2): 1 truncate cleaned up [ 72.767119][ T8006] loop4: p1 < > p3 < p5 > p4 [ 72.771827][ T8006] loop4: partition table partially beyond EOD, truncated [ 72.785318][ T8016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 72.794184][ T8006] loop4: p1 start 100663296 is beyond EOD, truncated [ 72.803536][ T8031] loop0: detected capacity change from 0 to 1024 [ 72.811540][ T8006] loop4: p4 size 395008 extends beyond EOD, truncated [ 72.812936][ T8020] EXT4-fs (loop3): 1 orphan inode deleted [ 72.823716][ T8016] syz.2.2202 (8016) used greatest stack depth: 9472 bytes left [ 72.833096][ T8006] loop4: p5 size 395008 extends beyond EOD, truncated [ 72.838254][ T8031] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.850382][ T8031] EXT4-fs (loop0): required journal recovery suppressed and not mounted read-only [ 72.852352][ T8020] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.952391][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 72.999302][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.011167][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 73.022993][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 73.051186][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.061473][ T8051] loop4: detected capacity change from 0 to 512 [ 73.079660][ T8051] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 73.087641][ T8051] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8842c01c, mo2=0002] [ 73.122755][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 73.133227][ T3546] udevd[3546]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 73.133853][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 73.177763][ T8051] EXT4-fs (loop4): orphan cleanup on readonly fs [ 73.200692][ T8051] EXT4-fs error (device loop4): ext4_orphan_get:1392: inode #13: comm syz.4.2218: iget: bad i_size value: 12154761577498 [ 73.222938][ T8051] EXT4-fs error (device loop4): ext4_orphan_get:1397: comm syz.4.2218: couldn't read orphan inode 13 (err -117) [ 73.263930][ T8084] SELinux: Context system_u:object_r:fsa is not valid (left unmapped). [ 73.273718][ T8051] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 73.285780][ T29] audit: type=1400 audit(2000000016.828:209): avc: denied { relabelto } for pid=8079 comm="syz.2.2231" name="442" dev="tmpfs" ino=2276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 73.285858][ T29] audit: type=1400 audit(2000000016.828:210): avc: denied { associate } for pid=8079 comm="syz.2.2231" name="442" dev="tmpfs" ino=2276 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsa" [ 73.383766][ T29] audit: type=1400 audit(2000000016.931:211): avc: denied { remove_name } for pid=3309 comm="syz-executor" name="binderfs" dev="tmpfs" ino=2280 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsa" [ 73.411948][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.601101][ T8133] loop2: detected capacity change from 0 to 512 [ 73.624004][ T8133] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec018, mo2=0002] [ 73.632533][ T8133] System zones: 0-2, 18-18, 34-34 [ 73.646755][ T8142] loop3: detected capacity change from 0 to 512 [ 73.678231][ T8133] EXT4-fs (loop2): orphan cleanup on readonly fs [ 73.687119][ T8142] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 73.702642][ T8142] EXT4-fs (loop3): orphan cleanup on readonly fs [ 73.720600][ T8142] EXT4-fs (loop3): 1 orphan inode deleted [ 73.724304][ T8153] loop0: detected capacity change from 0 to 1024 [ 73.733300][ T31] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 1 [ 73.747787][ T8133] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.2259: bg 0: block 248: padding at end of block bitmap is not set [ 73.772512][ T8142] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.774655][ T8153] EXT4-fs (loop0): #clusters per group too big: 532480 [ 73.792378][ T8133] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.2259: Failed to acquire dquot type 1 [ 73.807286][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.821353][ T8133] EXT4-fs (loop2): 1 orphan inode deleted [ 73.828292][ T31] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:1: Failed to release dquot type 1 [ 73.853659][ T8167] loop3: detected capacity change from 0 to 512 [ 73.865873][ T8167] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 73.885028][ T8133] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.925957][ T8167] block device autoloading is deprecated and will be removed. [ 73.944557][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.953871][ T8167] syz.3.2274: attempt to access beyond end of device [ 73.953871][ T8167] md185: rw=0, sector=2, nr_sectors = 2 limit=0 [ 73.977161][ T8167] EXT4-fs (loop3): couldn't read superblock of external journal [ 74.235021][ T8228] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 74.240689][ T8230] loop3: detected capacity change from 0 to 736 [ 74.336247][ T8243] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 74.342882][ T8243] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 74.350503][ T8243] vhci_hcd vhci_hcd.0: Device attached [ 74.381299][ T8244] vhci_hcd: connection closed [ 74.381570][ T41] vhci_hcd: stop threads [ 74.390753][ T41] vhci_hcd: release socket [ 74.395309][ T41] vhci_hcd: disconnect device [ 74.446825][ T8266] cgroup: name respecified [ 74.580258][ T8292] loop0: detected capacity change from 0 to 512 [ 74.581863][ T8295] loop1: detected capacity change from 0 to 164 [ 74.598248][ T8292] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 74.646438][ T8292] EXT4-fs error (device loop0): ext4_quota_enable:7120: comm syz.0.2335: Bad quota inum: 29696, type: 1 [ 74.683595][ T8292] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 74.714803][ T8292] EXT4-fs (loop0): mount failed [ 74.779969][ T8320] 9pnet_virtio: no channels available for device 127.0.0.1 [ 74.816880][ T8313] loop4: detected capacity change from 0 to 8192 [ 74.956187][ T8347] tmpfs: Bad value for 'defcontext' [ 75.153585][ T8382] loop1: detected capacity change from 0 to 164 [ 75.201503][ T8382] Unable to read rock-ridge attributes [ 75.420573][ T8426] loop3: detected capacity change from 0 to 512 [ 75.446319][ T8426] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 75.469505][ T8426] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 75.480000][ T8426] EXT4-fs (loop3): group descriptors corrupted! [ 75.512513][ T8436] loop4: detected capacity change from 0 to 2048 [ 75.587205][ T3293] loop4: p1 < > p3 p4 [ 75.600568][ T3293] loop4: p3 size 54016 extends beyond EOD, truncated [ 75.608792][ T3293] loop4: p4 start 4294967295 is beyond EOD, truncated [ 75.632245][ T8436] loop4: p1 < > p3 p4 [ 75.650807][ T8436] loop4: p3 size 54016 extends beyond EOD, truncated [ 75.673697][ T8436] loop4: p4 start 4294967295 is beyond EOD, truncated [ 75.691400][ T8466] loop3: detected capacity change from 0 to 1024 [ 75.713757][ T8466] EXT4-fs: quotafile must be on filesystem root [ 75.832048][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 75.843895][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 75.884304][ T3546] udevd[3546]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 75.886602][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 75.900257][ T8490] loop0: detected capacity change from 0 to 512 [ 75.932803][ T8490] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.2432: bg 0: block 16: invalid block bitmap [ 75.972725][ T8490] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 76.004868][ T8490] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2432: invalid indirect mapped block 5 (level 0) [ 76.045363][ T8490] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2432: invalid indirect mapped block 4294967295 (level 1) [ 76.067115][ T8490] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #13: comm syz.0.2432: invalid indirect mapped block 4294967295 (level 2) [ 76.120555][ T8490] EXT4-fs (loop0): 1 truncate cleaned up [ 76.141796][ T8490] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.202939][ T8532] capability: warning: `syz.4.2454' uses deprecated v2 capabilities in a way that may be insecure [ 76.216511][ T8533] loop3: detected capacity change from 0 to 128 [ 76.235517][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.249238][ T29] kauditd_printk_skb: 12 callbacks suppressed [ 76.249255][ T29] audit: type=1326 audit(2000000019.615:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8534 comm="syz.2.2455" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6bb0e5ebe9 code=0x0 [ 76.335222][ T8542] loop0: detected capacity change from 0 to 2048 [ 76.566023][ T8581] loop2: detected capacity change from 0 to 1024 [ 76.603010][ T8581] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 76.636184][ T8581] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 76.656511][ T8581] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: inode #32: comm syz.2.2475: iget: special inode unallocated [ 76.688662][ T8581] EXT4-fs (loop2): Remounting filesystem read-only [ 76.695378][ T8581] EXT4-fs (loop2): no journal found [ 76.700749][ T8581] EXT4-fs (loop2): can't get journal size [ 76.755127][ T8581] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 76.784066][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.803158][ T8611] loop4: detected capacity change from 0 to 128 [ 76.874667][ T29] audit: type=1400 audit(2000000020.195:221): avc: denied { read append } for pid=8624 comm="syz.0.2500" name="event3" dev="devtmpfs" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 76.898907][ T29] audit: type=1400 audit(2000000020.195:222): avc: denied { open } for pid=8624 comm="syz.0.2500" path="/dev/input/event3" dev="devtmpfs" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 76.936543][ T8630] tmpfs: Bad value for 'mpol' [ 76.973747][ T8635] loop0: detected capacity change from 0 to 512 [ 77.013244][ T8635] EXT4-fs: Ignoring removed bh option [ 77.023841][ T8635] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 77.032863][ T8635] EXT4-fs (loop0): fragment/cluster size (4096) != block size (2048) [ 77.094486][ T8652] loop4: detected capacity change from 0 to 764 [ 77.166017][ T8652] ISOFS: Logical zone size(255) < hardware blocksize(2048) [ 77.458050][ T8710] loop3: detected capacity change from 0 to 256 [ 77.547206][ T8726] loop2: detected capacity change from 0 to 164 [ 77.575940][ T8726] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 77.584807][ T8716] loop1: detected capacity change from 0 to 8192 [ 77.617146][ T8736] loop4: detected capacity change from 0 to 256 [ 77.621836][ T3293] loop1: p3 p4 < > [ 77.628309][ T3293] loop1: p3 size 33554432 extends beyond EOD, truncated [ 77.654038][ T8716] loop1: p3 p4 < > [ 77.664880][ T8741] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 77.668543][ T8716] loop1: p3 size 33554432 extends beyond EOD, truncated [ 77.710025][ T8736] FAT-fs (loop4): Directory bread(block 64) failed [ 77.716721][ T8736] FAT-fs (loop4): Directory bread(block 65) failed [ 77.728874][ T8736] FAT-fs (loop4): Directory bread(block 66) failed [ 77.735506][ T8736] FAT-fs (loop4): Directory bread(block 67) failed [ 77.759372][ T8736] FAT-fs (loop4): Directory bread(block 68) failed [ 77.792828][ T8736] FAT-fs (loop4): Directory bread(block 69) failed [ 77.799484][ T8736] FAT-fs (loop4): Directory bread(block 70) failed [ 77.820489][ T8755] loop1: detected capacity change from 0 to 164 [ 77.834391][ T8736] FAT-fs (loop4): Directory bread(block 71) failed [ 77.843784][ T8736] FAT-fs (loop4): Directory bread(block 72) failed [ 77.854359][ T8755] isofs_fill_super: root inode is not a directory. Corrupted media? [ 77.868708][ T8759] loop0: detected capacity change from 0 to 512 [ 77.888308][ T8736] FAT-fs (loop4): Directory bread(block 73) failed [ 77.895438][ T8759] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.902163][ T8759] EXT4-fs: Ignoring removed nomblk_io_submit option [ 77.936517][ T8766] loop1: detected capacity change from 0 to 512 [ 77.949730][ T8759] EXT4-fs (loop0): 1 truncate cleaned up [ 77.969599][ T8759] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 77.982086][ T8766] EXT4-fs: user quota file already specified [ 78.020340][ T8774] loop2: detected capacity change from 0 to 1024 [ 78.042441][ T8774] EXT4-fs: Ignoring removed orlov option [ 78.050048][ T8780] cgroup: Need name or subsystem set [ 78.058054][ T8774] ext4: Bad value for 'resuid' [ 78.062926][ T8774] ext4: Bad value for 'resuid' [ 78.081256][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.461841][ T29] audit: type=1400 audit(2000000534.677:223): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 78.491480][ T8854] cgroup: none used incorrectly [ 78.598498][ T8872] loop1: detected capacity change from 0 to 2048 [ 78.638334][ T8872] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.656754][ T8883] loop0: detected capacity change from 0 to 512 [ 78.690303][ T8872] ext4 filesystem being mounted at /550/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.701777][ T8883] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 78.745712][ T8883] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:169: inode #17: comm syz.0.2627: inline data xattr refers to an external xattr inode [ 78.763110][ T8883] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz.0.2627: couldn't read orphan inode 17 (err -117) [ 78.779502][ T8883] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.804271][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.817886][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.847754][ T29] audit: type=1400 audit(2000000535.042:224): avc: denied { create } for pid=8907 comm="syz.4.2640" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 78.907437][ T29] audit: type=1400 audit(2000000535.098:225): avc: denied { unlink } for pid=3306 comm="syz-executor" name="file0" dev="tmpfs" ino=2618 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 79.055488][ T29] audit: type=1326 audit(2000000535.239:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8940 comm="syz.4.2653" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f181426ebe9 code=0x0 [ 79.240634][ T8966] loop2: detected capacity change from 0 to 512 [ 79.270666][ T8974] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 79.303001][ T8966] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 79.309571][ T8966] EXT4-fs (loop2): mount failed [ 79.456287][ T9000] loop3: detected capacity change from 0 to 512 [ 79.485033][ T9000] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.512229][ T9000] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.2685: bad orphan inode 11 [ 79.543293][ T9000] ext4_test_bit(bit=10, block=4) = 1 [ 79.548755][ T9000] is_bad_inode(inode)=0 [ 79.550416][ T9018] loop0: detected capacity change from 0 to 1024 [ 79.552917][ T9000] NEXT_ORPHAN(inode)=2080374784 [ 79.564326][ T9000] max_ino=32 [ 79.567584][ T9000] i_nlink=0 [ 79.582934][ T9018] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.590406][ T9000] EXT4-fs (loop3): 1 truncate cleaned up [ 79.597519][ T9000] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.669404][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.893900][ T9074] loop2: detected capacity change from 0 to 256 [ 79.937866][ T9074] FAT-fs (loop2): Directory bread(block 64) failed [ 79.955859][ T9074] FAT-fs (loop2): Directory bread(block 65) failed [ 79.982003][ T9074] FAT-fs (loop2): Directory bread(block 66) failed [ 80.007129][ T9074] FAT-fs (loop2): Directory bread(block 67) failed [ 80.021084][ T9074] FAT-fs (loop2): Directory bread(block 68) failed [ 80.033865][ T9074] FAT-fs (loop2): Directory bread(block 69) failed [ 80.058767][ T29] audit: type=1326 audit(2000000536.183:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9094 comm="syz.3.2730" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff4fb16ebe9 code=0x0 [ 80.078065][ T9074] FAT-fs (loop2): Directory bread(block 70) failed [ 80.089635][ T9074] FAT-fs (loop2): Directory bread(block 71) failed [ 80.098036][ T9074] FAT-fs (loop2): Directory bread(block 72) failed [ 80.108339][ T9074] FAT-fs (loop2): Directory bread(block 73) failed [ 80.204130][ T9120] loop3: detected capacity change from 0 to 164 [ 80.226570][ T9123] loop1: detected capacity change from 0 to 1024 [ 80.234752][ T9124] loop0: detected capacity change from 0 to 1024 [ 80.257288][ T9124] EXT4-fs: Ignoring removed bh option [ 80.264894][ T9123] EXT4-fs (loop1): bad geometry: first data block 0 is beyond end of filesystem (0) [ 80.282315][ T9124] EXT4-fs: inline encryption not supported [ 80.299618][ T9124] EXT4-fs (loop0): filesystem too large to mount safely on this system [ 80.459740][ T9147] loop3: detected capacity change from 0 to 512 [ 80.507416][ T9147] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 80.544872][ T9164] No source specified [ 80.573691][ T9165] 9pnet: Could not find request transport: r [ 80.587597][ T9147] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2754: bg 0: block 4: invalid block bitmap [ 80.626775][ T9147] EXT4-fs (loop3): Remounting filesystem read-only [ 80.651608][ T9147] EXT4-fs (loop3): 1 truncate cleaned up [ 80.658247][ T9147] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.704918][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.762452][ T29] audit: type=1326 audit(2000000536.829:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9195 comm="syz.4.2777" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f181426ebe9 code=0x0 [ 80.919926][ T9220] loop0: detected capacity change from 0 to 256 [ 80.929252][ T9216] loop1: detected capacity change from 0 to 1764 [ 80.946124][ T9220] vfat: Bad value for 'uni_xlate' [ 81.247779][ T9272] loop2: detected capacity change from 0 to 512 [ 81.308064][ T9272] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 81.328751][ T9280] loop1: detected capacity change from 0 to 1764 [ 81.341637][ T9280] iso9660: Bad value for 'session' [ 81.348671][ T9272] EXT4-fs error (device loop2): xattr_find_entry:333: inode #15: comm syz.2.2815: corrupted xattr entries [ 81.378572][ T9272] EXT4-fs (loop2): 1 truncate cleaned up [ 81.399890][ T9272] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 81.427983][ T9288] IPv6: addrconf: prefix option has invalid lifetime [ 81.448937][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.569181][ T9314] loop2: detected capacity change from 0 to 512 [ 81.589735][ T9314] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 81.631033][ T9314] EXT4-fs error (device loop2): ext4_orphan_get:1418: comm syz.2.2838: bad orphan inode 15 [ 81.652807][ T9314] ext4_test_bit(bit=14, block=18) = 1 [ 81.658365][ T9314] is_bad_inode(inode)=0 [ 81.662363][ T9330] IPv6: addrconf: prefix option has invalid lifetime [ 81.662715][ T9314] NEXT_ORPHAN(inode)=1023 [ 81.673811][ T9314] max_ino=32 [ 81.677041][ T9314] i_nlink=0 [ 81.721343][ T9314] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 81.778419][ T9314] ext2 filesystem being mounted at /556/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 81.879292][ T9358] loop1: detected capacity change from 0 to 512 [ 81.916426][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 81.936157][ T9358] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 81.956612][ T9358] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 81.971551][ T9358] EXT4-fs (loop1): orphan cleanup on readonly fs [ 81.997373][ T9358] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 33619980: comm syz.1.2858: invalid block [ 82.018035][ T9379] loop2: detected capacity change from 0 to 512 [ 82.032403][ T9358] EXT4-fs (loop1): Remounting filesystem read-only [ 82.047298][ T9379] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.2863: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 9(4), depth 0(0) [ 82.079062][ T9358] EXT4-fs (loop1): 1 truncate cleaned up [ 82.086321][ T9389] loop3: detected capacity change from 0 to 512 [ 82.095171][ T9358] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 82.100800][ T9389] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 82.113139][ T9379] EXT4-fs error (device loop2): ext4_quota_enable:7127: comm syz.2.2863: Bad quota inode: 3, type: 0 [ 82.137394][ T9379] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 82.155685][ T9389] EXT4-fs (loop3): 1 truncate cleaned up [ 82.171436][ T9389] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.171955][ T9379] EXT4-fs (loop2): mount failed [ 82.189955][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 82.262597][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.449529][ T9434] random: crng reseeded on system resumption [ 82.654931][ T9410] loop4: detected capacity change from 0 to 32768 [ 82.723608][ T9410] loop4: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 p10 > [ 82.733911][ T9410] loop4: p1 size 33024 extends beyond EOD, truncated [ 82.751772][ T9410] loop4: p6 size 218115617 extends beyond EOD, truncated [ 82.783793][ T9410] loop4: p7 size 33024 extends beyond EOD, truncated [ 82.805965][ T9410] loop4: p10 size 218115617 extends beyond EOD, truncated [ 82.961633][ T4110] udevd[4110]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 82.962977][ T3518] udevd[3518]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 82.973261][ T3571] udevd[3571]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 82.984743][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 82.992745][ T3546] udevd[3546]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 83.017093][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 83.026011][ T9495] udevd[9495]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 83.041634][ T9498] udevd[9498]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 83.065715][ T9496] udevd[9496]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 83.076102][ T9497] udevd[9497]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 83.093782][ T9504] loop1: detected capacity change from 0 to 512 [ 83.124953][ T9504] vfat: Bad value for 'utf8' [ 83.382778][ T9541] IPv6: addrconf: prefix option has invalid lifetime [ 83.544011][ T9568] nfs: Unknown parameter '' [ 83.583163][ T9575] delete_channel: no stack [ 83.618653][ T9575] delete_channel: no stack [ 83.622583][ T9585] loop0: detected capacity change from 0 to 128 [ 83.635023][ T9573] loop2: detected capacity change from 0 to 2048 [ 83.636356][ T9581] loop4: detected capacity change from 0 to 1024 [ 83.651698][ T9585] FAT-fs (loop0): bogus number of reserved sectors [ 83.658251][ T9585] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 83.667638][ T9585] FAT-fs (loop0): Can't find a valid FAT filesystem [ 83.682526][ T9581] EXT4-fs: Ignoring removed bh option [ 83.691339][ T9573] loop2: p2 p3 < > p4 < p5 > [ 83.696229][ T9573] loop2: partition table partially beyond EOD, truncated [ 83.703483][ T9581] EXT4-fs: inline encryption not supported [ 83.719889][ T9573] loop2: p3 start 4225 is beyond EOD, truncated [ 83.738973][ T9581] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 83.750576][ T2991] loop2: p2 p3 < > p4 < p5 > [ 83.755349][ T2991] loop2: partition table partially beyond EOD, truncated [ 83.765088][ T9581] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 83.773403][ T2991] loop2: p3 start 4225 is beyond EOD, truncated [ 83.779221][ T9598] delete_channel: no stack [ 83.788094][ T9581] EXT4-fs error (device loop4): ext4_map_blocks:778: inode #3: block 2: comm syz.4.2965: lblock 2 mapped to illegal pblock 2 (length 1) [ 83.804713][ T9598] delete_channel: no stack [ 83.821430][ T9581] EXT4-fs (loop4): Remounting filesystem read-only [ 83.828139][ T9581] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 83.864240][ T9581] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 83.892744][ T9581] EXT4-fs (loop4): 1 orphan inode deleted [ 83.922309][ T9581] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.997860][ T9625] loop2: detected capacity change from 0 to 512 [ 84.006071][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.015935][ T9625] EXT4-fs: Ignoring removed nobh option [ 84.032865][ T9625] EXT4-fs: Project quota feature not enabled. Cannot enable project quota enforcement. [ 84.272992][ T9667] loop1: detected capacity change from 0 to 512 [ 84.297561][ T9667] EXT4-fs error (device loop1): ext4_orphan_get:1392: comm syz.1.3007: inode #15: comm syz.1.3007: iget: illegal inode # [ 84.312688][ T9667] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.3007: couldn't read orphan inode 15 (err -117) [ 84.330360][ T9667] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.356939][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.411670][ T29] audit: type=1326 audit(2000001308.245:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9685 comm="syz.4.3016" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f181426ebe9 code=0x0 [ 84.476003][ T9690] loop4: detected capacity change from 0 to 512 [ 84.501646][ T9690] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 84.511071][ T9690] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 84.519425][ T9690] EXT4-fs (loop4): invalid inodes per group: 16318496 [ 84.519425][ T9690] [ 84.571821][ T9702] loop1: detected capacity change from 0 to 512 [ 84.589244][ T29] audit: type=1400 audit(2000001308.414:230): avc: denied { read write } for pid=9703 comm="syz.2.3025" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 84.645868][ T9702] EXT4-fs (loop1): inodes count not valid: 63 vs 32 [ 84.724237][ T9724] loop3: detected capacity change from 0 to 512 [ 84.755305][ T9724] EXT4-fs: inline encryption not supported [ 84.761254][ T9724] ext4: Unknown parameter 'noacl' [ 84.839738][ T9740] loop4: detected capacity change from 0 to 128 [ 84.858592][ T9740] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (18424!=39978) [ 84.868346][ T9740] EXT4-fs (loop4): group descriptors corrupted! [ 85.177500][ T9796] loop3: detected capacity change from 0 to 1024 [ 85.184952][ T9796] EXT4-fs: Ignoring removed orlov option [ 85.196791][ T9796] Quota error (device loop3): v2_read_file_info: Block with free entry 5 out of range (1, 0). [ 85.208377][ T9796] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 85.235815][ T9796] EXT4-fs (loop3): mount failed [ 85.340214][ T9818] loop3: detected capacity change from 0 to 2048 [ 85.391312][ T9818] Alternate GPT is invalid, using primary GPT. [ 85.397809][ T9818] loop3: p2 p3 p7 [ 85.457941][ T9837] loop4: detected capacity change from 0 to 2048 [ 85.500585][ T3296] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 85.505842][ T3296] loop4: partition table partially beyond EOD, truncated [ 85.531618][ T3296] loop4: p1 start 4278190080 is beyond EOD, truncated [ 85.538563][ T3296] loop4: p2 start 16908800 is beyond EOD, truncated [ 85.549969][ T9833] loop2: detected capacity change from 0 to 8192 [ 85.552547][ T3296] loop4: p5 start 16908800 is beyond EOD, truncated [ 85.576459][ T9837] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 85.581964][ T9837] loop4: partition table partially beyond EOD, truncated [ 85.595525][ T9837] loop4: p1 start 4278190080 is beyond EOD, truncated [ 85.602399][ T9837] loop4: p2 start 16908800 is beyond EOD, truncated [ 85.616167][ T9837] loop4: p5 start 16908800 is beyond EOD, truncated [ 85.626677][ T9833] loop2: p1 p2[DM] p3 p4 [ 85.643497][ T9833] loop2: p1 size 196608 extends beyond EOD, truncated [ 85.654630][ T9833] loop2: p2 start 4292936063 is beyond EOD, truncated [ 85.661485][ T9833] loop2: p3 size 189005824 extends beyond EOD, truncated [ 85.669119][ T9833] loop2: p4 size 50331648 extends beyond EOD, truncated [ 85.825663][ T9880] loop4: detected capacity change from 0 to 256 [ 85.834514][ T29] audit: type=1400 audit(2000001309.583:231): avc: denied { create } for pid=9883 comm="syz.0.3114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 85.885679][ T9880] FAT-fs (loop4): bogus sectors per cluster 0 [ 85.891822][ T9880] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 85.900994][ T9880] FAT-fs (loop4): Can't find a valid FAT filesystem [ 85.961155][ T9895] loop1: detected capacity change from 0 to 2048 [ 85.984441][ T29] audit: type=1400 audit(2000001309.723:232): avc: denied { mounton } for pid=9901 comm="syz.3.3122" path="/syzcgroup/cpu/syz3/cgroup.procs" dev="cgroup" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:netutils_exec_t:s0" [ 86.069880][ T9895] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.112129][ T9911] loop3: detected capacity change from 0 to 2048 [ 86.137589][ T9895] ext4 filesystem being mounted at /654/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.165732][ T9505] GPT:first_usable_lbas don't match. [ 86.171130][ T9505] GPT:34 != 290 [ 86.174667][ T9505] GPT: Use GNU Parted to correct GPT errors. [ 86.180743][ T9505] loop3: p1 p2 p3 [ 86.187119][ T9930] SELinux: Context system_u:object_r:hald_sonypic_exec_t:s0 is not valid (left unmapped). [ 86.204888][ T29] audit: type=1400 audit(2000001309.919:233): avc: denied { relabelto } for pid=9924 comm="syz.2.3134" name="cgroup" dev="tmpfs" ino=3175 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 86.232643][ T29] audit: type=1400 audit(2000001309.919:234): avc: denied { associate } for pid=9924 comm="syz.2.3134" name="cgroup" dev="tmpfs" ino=3175 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 86.243037][ T9933] loop0: detected capacity change from 0 to 2048 [ 86.269819][ T9911] GPT:first_usable_lbas don't match. [ 86.275202][ T9911] GPT:34 != 290 [ 86.278755][ T9911] GPT: Use GNU Parted to correct GPT errors. [ 86.284965][ T9911] loop3: p1 p2 p3 [ 86.292853][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.312692][ T29] audit: type=1400 audit(2000001310.022:235): avc: denied { unlink } for pid=3309 comm="syz-executor" name="cgroup" dev="tmpfs" ino=3175 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 trawcon="system_u:object_r:hald_sonypic_exec_t:s0" [ 86.447510][ T9961] loop3: detected capacity change from 0 to 1024 [ 86.468162][ T9963] tmpfs: Bad value for 'mpol' [ 86.474108][ T9961] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 86.535934][ T9961] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3151: Invalid block bitmap block 0 in block_group 0 [ 86.560962][ T9961] EXT4-fs error (device loop3): ext4_acquire_dquot:6933: comm syz.3.3151: Failed to acquire dquot type 0 [ 86.602468][ T9961] EXT4-fs error (device loop3): ext4_free_blocks:6696: comm syz.3.3151: Freeing blocks not in datazone - block = 0, count = 4096 [ 86.679598][ T9961] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.3151: Invalid inode bitmap blk 0 in block_group 0 [ 86.697958][ T12] EXT4-fs error (device loop3): ext4_release_dquot:6969: comm kworker/u8:0: Failed to release dquot type 0 [ 86.729489][ T9961] EXT4-fs error (device loop3) in ext4_free_inode:361: Corrupt filesystem [ 86.769393][ T9961] EXT4-fs (loop3): 1 orphan inode deleted [ 86.804785][ T9961] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.840689][T10012] loop0: detected capacity change from 0 to 2048 [ 86.897388][ T3303] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.970708][T10032] loop2: detected capacity change from 0 to 1024 [ 86.989584][T10032] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.013907][T10032] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 87.036514][T10032] EXT4-fs (loop2): orphan cleanup on readonly fs [ 87.065647][T10032] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 87.080704][T10032] EXT4-fs (loop2): Cannot turn on quotas: error -5 [ 87.091939][T10047] loop0: detected capacity change from 0 to 512 [ 87.100014][T10032] EXT4-fs (loop2): 1 truncate cleaned up [ 87.106883][T10047] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 87.117892][T10032] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.119476][T10047] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 87.119476][T10047] [ 87.142160][T10047] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 87.143367][T10049] loop1: detected capacity change from 0 to 128 [ 87.152130][T10047] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.180019][T10049] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 87.193237][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.245307][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.342010][T10070] loop1: detected capacity change from 0 to 1024 [ 87.353180][T10070] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 87.364424][T10067] loop0: detected capacity change from 0 to 2048 [ 87.370977][T10070] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 87.390468][T10070] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 87.398603][T10070] EXT4-fs (loop1): orphan cleanup on readonly fs [ 87.407029][T10070] EXT4-fs error (device loop1): ext4_read_inode_bitmap:167: comm syz.1.3203: Inode bitmap for bg 0 marked uninitialized [ 87.420446][T10070] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 87.425741][ T3296] loop0: p4 < > [ 87.455479][T10067] loop0: p4 < > [ 87.460019][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 87.478505][ T2991] loop0: p4 < > [ 87.500054][T10084] loop0: detected capacity change from 0 to 164 [ 87.525830][T10084] isofs_fill_super: root inode is not a directory. Corrupted media? [ 87.595099][T10094] loop1: detected capacity change from 0 to 2048 [ 87.716189][T10108] 9pnet_fd: Insufficient options for proto=fd [ 87.828428][T10115] loop3: detected capacity change from 0 to 1764 [ 87.996401][T10122] loop2: detected capacity change from 0 to 8192 [ 88.020501][T10106] loop0: detected capacity change from 0 to 32768 [ 88.067527][ T9505] loop0: p1 p3 < > p4 < p5 > [ 88.072438][ T9505] loop0: partition table partially beyond EOD, truncated [ 88.086376][ T9505] loop0: p1 start 196608 is beyond EOD, truncated [ 88.092931][ T9505] loop0: p3 start 50727936 is beyond EOD, truncated [ 88.125599][ T9505] loop0: p5 start 196608 is beyond EOD, truncated [ 88.154024][T10137] loop4: detected capacity change from 0 to 8192 [ 88.161072][T10106] loop0: p1 p3 < > p4 < p5 > [ 88.165909][T10106] loop0: partition table partially beyond EOD, truncated [ 88.203327][T10106] loop0: p1 start 196608 is beyond EOD, truncated [ 88.209961][T10106] loop0: p3 start 50727936 is beyond EOD, truncated [ 88.234797][T10106] loop0: p5 start 196608 is beyond EOD, truncated [ 88.307019][T10175] tmpfs: Bad value for 'mpol' [ 88.412522][T10188] loop1: detected capacity change from 0 to 1024 [ 88.442556][T10188] EXT4-fs warning (device loop1): read_mmp_block:115: Error -117 while reading MMP block 0 [ 88.480199][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 88.518367][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 88.647578][T10217] loop1: detected capacity change from 0 to 1764 [ 88.666996][T10217] ISOFS: unable to read i-node block [ 88.672429][T10217] isofs_fill_super: get root inode failed [ 88.706069][T10227] syz.3.3279: attempt to access beyond end of device [ 88.706069][T10227] loop3: rw=0, sector=64, nr_sectors = 2 limit=0 [ 88.721393][T10233] tmpfs: Bad value for 'mpol' [ 88.722583][T10230] loop2: detected capacity change from 0 to 1024 [ 88.756910][T10230] EXT4-fs: Ignoring removed orlov option [ 88.783136][T10227] isofs_fill_super: bread failed, dev=loop3, iso_blknum=16, block=32 [ 88.801716][T10230] EXT4-fs (loop2): invalid inodes per group: 0 [ 88.801716][T10230] [ 88.890892][T10251] loop4: detected capacity change from 0 to 764 [ 88.939951][T10261] loop0: detected capacity change from 0 to 512 [ 88.966882][T10261] EXT4-fs (loop0): bad s_want_extra_isize: 800 [ 89.066733][T10275] loop0: detected capacity change from 0 to 512 [ 89.129646][T10289] loop2: detected capacity change from 0 to 512 [ 89.130639][T10275] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 89.151532][T10275] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.181685][T10275] __quota_error: 13 callbacks suppressed [ 89.181705][T10275] Quota error (device loop0): dq_insert_tree: Quota tree root isn't allocated! [ 89.196384][T10275] Quota error (device loop0): qtree_write_dquot: Error -5 occurred while creating quota [ 89.206448][T10275] EXT4-fs error (device loop0): ext4_acquire_dquot:6933: comm syz.0.3303: Failed to acquire dquot type 1 [ 89.220832][T10289] EXT4-fs error (device loop2): ext4_iget_extra_inode:5104: inode #12: comm syz.2.3308: corrupted in-inode xattr: invalid ea_ino [ 89.267127][T10275] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.3303: bg 0: block 40: padding at end of block bitmap is not set [ 89.297721][T10289] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.3308: couldn't read orphan inode 12 (err -117) [ 89.322866][T10315] loop1: detected capacity change from 0 to 128 [ 89.330224][T10289] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.352352][T10275] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 89.372101][T10275] EXT4-fs (loop0): 1 truncate cleaned up [ 89.393656][T10275] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.407709][ T3309] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.473000][ T3302] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.574584][T10345] loop2: detected capacity change from 0 to 512 [ 89.587549][T10345] EXT4-fs: Ignoring removed oldalloc option [ 89.609183][T10345] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 89.618406][T10345] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 89.752803][T10353] loop0: detected capacity change from 0 to 8192 [ 89.787702][T10353] loop0: p1 p3 [ 89.791478][T10353] loop0: p1 start 51379968 is beyond EOD, truncated [ 89.798246][T10353] loop0: p3 size 100663552 extends beyond EOD, truncated [ 89.876251][T10389] loop2: detected capacity change from 0 to 256 [ 89.929984][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 89.982891][ T3296] udevd[3296]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 90.021901][T10411] hugetlbfs: Bad value for 'gid' [ 90.026959][T10411] hugetlbfs: Bad value for 'gid' [ 90.057829][T10415] loop0: detected capacity change from 0 to 512 [ 90.066985][T10414] tmpfs: Bad value for 'mpol' [ 90.096198][T10415] EXT4-fs: Ignoring removed oldalloc option [ 90.130199][T10415] EXT4-fs (loop0): external journal device major/minor numbers have changed [ 90.200116][T10415] EXT4-fs (loop0): failed to open journal device unknown-block(4,3) -6 [ 90.389638][T10463] loop3: detected capacity change from 0 to 1024 [ 90.412261][T10463] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 90.441450][T10463] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 90.467063][T10463] System zones: 0-1, 2-3, 4-36, 98-101, 102-102 [ 90.470705][T10474] loop4: detected capacity change from 0 to 512 [ 90.489860][ T29] audit: type=1400 audit(2000001313.932:245): avc: denied { mount } for pid=10475 comm="syz.0.3399" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 90.516232][T10474] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 90.551811][ T29] audit: type=1400 audit(2000001313.942:246): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 90.558765][T10474] EXT4-fs (loop4): orphan cleanup on readonly fs [ 90.595224][T10474] EXT4-fs error (device loop4): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 90.617588][T10474] EXT4-fs (loop4): Remounting filesystem read-only [ 90.628828][T10474] EXT4-fs (loop4): 1 truncate cleaned up [ 90.639418][T10489] loop2: detected capacity change from 0 to 1024 [ 90.647115][T10489] EXT4-fs: Invalid want_extra_isize 1914 [ 90.699833][ T29] audit: type=1400 audit(2000001314.129:247): avc: denied { mount } for pid=10496 comm="syz.1.3409" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 90.797265][T10501] loop2: detected capacity change from 0 to 512 [ 90.847142][T10501] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843e028, mo2=0002] [ 90.871318][T10501] System zones: 1-12 [ 90.880242][T10528] loop3: detected capacity change from 0 to 512 [ 90.888933][T10501] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.3411: invalid indirect mapped block 8 (level 2) [ 90.913184][T10528] EXT4-fs: Invalid commit interval 67108868, must be smaller than 21474836 [ 90.929341][T10501] EXT4-fs (loop2): Remounting filesystem read-only [ 90.953709][T10501] EXT4-fs (loop2): 1 truncate cleaned up [ 90.976611][ T29] audit: type=1400 audit(2000001314.382:248): avc: denied { create } for pid=10537 comm="syz.1.3426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 91.047191][ T29] audit: type=1400 audit(2000001314.428:249): avc: denied { execmem } for pid=10544 comm="syz.4.3434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 91.367052][T10600] loop1: detected capacity change from 0 to 128 [ 91.385628][ T29] audit: type=1400 audit(2000001314.765:250): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 91.419531][T10600] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 91.429308][T10600] FAT-fs (loop1): bogus number of directory entries (203) [ 91.436492][T10600] FAT-fs (loop1): Can't find a valid FAT filesystem [ 91.516846][T10624] loop3: detected capacity change from 0 to 512 [ 91.560768][T10624] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 91.573784][T10633] loop2: detected capacity change from 0 to 164 [ 91.725274][T10659] loop2: detected capacity change from 0 to 128 [ 91.753091][T10659] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 91.764473][T10663] loop4: detected capacity change from 0 to 164 [ 91.785139][ T2991] ================================================================== [ 91.793363][ T2991] BUG: KCSAN: data-race in dentry_unlink_inode / step_into [ 91.800599][ T2991] [ 91.802939][ T2991] write to 0xffff88811946d9f0 of 8 bytes by task 9497 on cpu 1: [ 91.810844][ T2991] dentry_unlink_inode+0x65/0x260 [ 91.816007][ T2991] d_delete+0x164/0x180 [ 91.820477][ T2991] d_delete_notify+0x32/0x100 [ 91.825187][ T2991] vfs_unlink+0x30b/0x420 [ 91.829615][ T2991] do_unlinkat+0x24e/0x480 [ 91.834220][ T2991] __x64_sys_unlink+0x2e/0x40 [ 91.838927][ T2991] x64_sys_call+0x2dc0/0x2ff0 [ 91.843716][ T2991] do_syscall_64+0xd2/0x200 [ 91.848287][ T2991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.854381][ T2991] [ 91.856810][ T2991] read to 0xffff88811946d9f0 of 8 bytes by task 2991 on cpu 0: [ 91.864524][ T2991] step_into+0x122/0x820 [ 91.868783][ T2991] walk_component+0x162/0x220 [ 91.873476][ T2991] path_lookupat+0xfe/0x2a0 [ 91.878104][ T2991] filename_lookup+0x147/0x340 [ 91.882883][ T2991] do_readlinkat+0x7d/0x320 [ 91.887397][ T2991] __x64_sys_readlink+0x47/0x60 [ 91.892264][ T2991] x64_sys_call+0x28da/0x2ff0 [ 91.896946][ T2991] do_syscall_64+0xd2/0x200 [ 91.901456][ T2991] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.907452][ T2991] [ 91.909809][ T2991] value changed: 0xffff88811936af00 -> 0x0000000000000000 [ 91.916914][ T2991] [ 91.919320][ T2991] Reported by Kernel Concurrency Sanitizer on: [ 91.925606][ T2991] CPU: 0 UID: 0 PID: 2991 Comm: udevd Tainted: G W 6.17.0-rc1-syzkaller-00038-g0cc53520e68b #0 PREEMPT(voluntary) [ 91.939507][ T2991] Tainted: [W]=WARN [ 91.943394][ T2991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 91.953624][ T2991] ================================================================== [ 91.990077][T10663] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet.