Warning: Permanently added '10.128.0.195' (ED25519) to the list of known hosts. [ 117.522749][ T30] audit: type=1400 audit(1699967097.551:66): avc: denied { execmem } for pid=382 comm="syz-executor187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 executing program [ 117.569601][ T30] audit: type=1400 audit(1699967097.601:67): avc: denied { read write } for pid=382 comm="syz-executor187" name="loop0" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 117.583164][ T385] loop0: detected capacity change from 0 to 512 [ 117.594357][ T30] audit: type=1400 audit(1699967097.601:68): avc: denied { open } for pid=382 comm="syz-executor187" path="/dev/loop0" dev="devtmpfs" ino=112 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 117.602952][ T385] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 117.624493][ T30] audit: type=1400 audit(1699967097.601:69): avc: denied { ioctl } for pid=382 comm="syz-executor187" path="/dev/loop0" dev="devtmpfs" ino=112 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 117.637779][ T385] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 117.662973][ T30] audit: type=1400 audit(1699967097.631:70): avc: denied { mounton } for pid=384 comm="syz-executor187" path="/root/syzkaller.hGQ4Wv/0/file0" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 117.697764][ T385] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.708340][ T30] audit: type=1400 audit(1699967097.741:71): avc: denied { mount } for pid=384 comm="syz-executor187" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 117.730338][ T30] audit: type=1400 audit(1699967097.741:72): avc: denied { write } for pid=384 comm="syz-executor187" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 117.752340][ T30] audit: type=1400 audit(1699967097.741:73): avc: denied { add_name } for pid=384 comm="syz-executor187" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 117.772884][ T30] audit: type=1400 audit(1699967097.741:74): avc: denied { create } for pid=384 comm="syz-executor187" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 117.793686][ T30] audit: type=1400 audit(1699967097.741:75): avc: denied { read write open } for pid=384 comm="syz-executor187" path=2F726F6F742F73797A6B616C6C65722E6847513457762F302F66696C65302F627573202864656C6574656429 dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 executing program [ 117.884623][ T390] loop0: detected capacity change from 0 to 512 [ 117.892497][ T390] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 117.905934][ T390] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 117.915646][ T390] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.003878][ T394] loop0: detected capacity change from 0 to 512 [ 118.011844][ T394] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.025039][ T394] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.035000][ T394] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.123640][ T398] loop0: detected capacity change from 0 to 512 [ 118.131630][ T398] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.144672][ T398] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.154598][ T398] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.244241][ T402] loop0: detected capacity change from 0 to 512 [ 118.252171][ T402] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.265557][ T402] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.275332][ T402] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.365980][ T406] loop0: detected capacity change from 0 to 512 [ 118.373702][ T406] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.386716][ T406] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.396460][ T406] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 118.454229][ T410] loop0: detected capacity change from 0 to 512 [ 118.461749][ T410] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.475083][ T410] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.485161][ T410] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 118.534531][ T415] loop0: detected capacity change from 0 to 512 [ 118.542279][ T415] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.555566][ T415] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.565649][ T415] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.644277][ T420] loop0: detected capacity change from 0 to 512 [ 118.652004][ T420] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.665910][ T420] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.675688][ T420] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.764693][ T424] loop0: detected capacity change from 0 to 512 [ 118.772263][ T424] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.785610][ T424] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.795516][ T424] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 118.853514][ T428] loop0: detected capacity change from 0 to 512 [ 118.860961][ T428] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 118.874230][ T428] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 118.883925][ T428] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program [ 119.004012][ T432] loop0: detected capacity change from 0 to 512 [ 119.012178][ T432] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 119.025441][ T432] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 119.035033][ T432] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. executing program executing program [ 119.093823][ T436] loop0: detected capacity change from 0 to 512 [ 119.101569][ T436] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 119.114753][ T436] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 119.124647][ T436] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.164263][ T440] loop0: detected capacity change from 0 to 512 [ 119.171676][ T440] EXT4-fs error (device loop0): ext4_fill_super:4831: inode #2: comm syz-executor187: casefold flag without casefold feature [ 119.185088][ T440] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 119.194615][ T440] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.211440][ T440] ------------[ cut here ]------------ [ 119.216757][ T440] kernel BUG at fs/ext4/inline.c:781! [ 119.222412][ T440] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 119.228301][ T440] CPU: 0 PID: 440 Comm: syz-executor187 Not tainted 5.15.137-syzkaller-01792-g61cfd264993d #0 [ 119.238591][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 119.248921][ T440] RIP: 0010:ext4_write_inline_data_end+0xe13/0xe30 [ 119.255492][ T440] Code: f8 ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c 28 fa ff ff 4c 89 ff e8 9c cc cc ff e9 1b fa ff ff e8 62 cd db 02 e8 ed cf 8a ff <0f> 0b e8 e6 cf 8a ff 0f 0b e8 df cf 8a ff 0f 0b e8 d8 cf 8a ff 0f [ 119.275272][ T440] RSP: 0018:ffffc90000a67680 EFLAGS: 00010293 [ 119.281185][ T440] RAX: ffffffff81e52743 RBX: 0000000000000000 RCX: ffff88810a608000 [ 119.289116][ T440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 119.296924][ T440] RBP: ffffc90000a677d8 R08: ffffffff81e51bb0 R09: ffffed1021fc65e3 [ 119.304727][ T440] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 119.312721][ T440] R13: 0000000000000007 R14: 0000004c00000000 R15: 1ffff11021fc65e2 [ 119.320533][ T440] FS: 00007fe2ebd116c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 119.329537][ T440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.335944][ T440] CR2: 00007fe2ebda89d8 CR3: 0000000105bb3000 CR4: 00000000003506b0 [ 119.343839][ T440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.351656][ T440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.359635][ T440] Call Trace: [ 119.362771][ T440] [ 119.365537][ T440] ? __die_body+0x62/0xb0 [ 119.369788][ T440] ? die+0x88/0xb0 [ 119.373357][ T440] ? do_trap+0x103/0x330 [ 119.377606][ T440] ? ext4_write_inline_data_end+0xe13/0xe30 [ 119.383335][ T440] ? handle_invalid_op+0x95/0xc0 [ 119.388217][ T440] ? ext4_write_inline_data_end+0xe13/0xe30 [ 119.393929][ T440] ? exc_invalid_op+0x32/0x50 [ 119.398430][ T440] ? asm_exc_invalid_op+0x1b/0x20 [ 119.403303][ T440] ? ext4_write_inline_data_end+0x280/0xe30 [ 119.409020][ T440] ? ext4_write_inline_data_end+0xe13/0xe30 [ 119.414952][ T440] ? ext4_write_inline_data_end+0xe13/0xe30 [ 119.420788][ T440] ? put_page+0xc0/0xc0 [ 119.424755][ T440] ? copy_page_from_iter_atomic+0x61b/0x10e0 [ 119.430831][ T440] ext4_write_end+0x374/0xa00 [ 119.435340][ T440] ext4_da_write_end+0x88/0xab0 [ 119.440016][ T440] ? current_time+0x1af/0x2f0 [ 119.444526][ T440] ? ext4_da_write_begin+0xc30/0xc30 [ 119.449651][ T440] generic_perform_write+0x3b4/0x5a0 [ 119.454898][ T440] ? grab_cache_page_write_begin+0xa0/0xa0 [ 119.460542][ T440] ? __kasan_slab_free+0x11/0x20 [ 119.465305][ T440] ? kmem_cache_free+0x116/0x2e0 [ 119.470412][ T440] ? putname+0xfa/0x150 [ 119.474401][ T440] ? do_sys_openat2+0x71c/0x830 [ 119.479091][ T440] ? generic_write_checks+0x3b9/0x470 [ 119.484296][ T440] ext4_buffered_write_iter+0x48a/0x610 [ 119.489778][ T440] ext4_file_write_iter+0x443/0x1c80 [ 119.494889][ T440] ? avc_policy_seqno+0x1b/0x70 [ 119.499573][ T440] ? ext4_file_read_iter+0x4b0/0x4b0 [ 119.504953][ T440] ? fsnotify_perm+0x6a/0x5d0 [ 119.509466][ T440] ? iov_iter_init+0x53/0x190 [ 119.513978][ T440] vfs_write+0xd5d/0x1110 [ 119.518942][ T440] ? kmem_cache_free+0x116/0x2e0 [ 119.523801][ T440] ? file_end_write+0x1c0/0x1c0 [ 119.528486][ T440] ? mutex_lock+0xb6/0x1e0 [ 119.532738][ T440] ? wait_for_completion_killable_timeout+0x10/0x10 [ 119.539249][ T440] ? __fdget_pos+0x2e7/0x3a0 [ 119.543673][ T440] ? ksys_write+0x77/0x2c0 [ 119.547926][ T440] ksys_write+0x199/0x2c0 [ 119.552142][ T440] ? __ia32_sys_read+0x90/0x90 [ 119.556696][ T440] ? __kasan_check_read+0x11/0x20 [ 119.561555][ T440] __x64_sys_write+0x7b/0x90 [ 119.566093][ T440] do_syscall_64+0x3d/0xb0 [ 119.570427][ T440] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 119.576160][ T440] RIP: 0033:0x7fe2ebd54ed9 [ 119.580510][ T440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 18 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 119.600047][ T440] RSP: 002b:00007fe2ebd11218 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 119.608454][ T440] RAX: ffffffffffffffda RBX: 00007fe2ebddd6c8 RCX: 00007fe2ebd54ed9 [ 119.616625][ T440] RDX: 0000000000000007 RSI: 0000000020000180 RDI: 0000000000000004 [ 119.624429][ T440] RBP: 000000000000001d R08: 0000000000000000 R09: 0000000000000000 [ 119.632321][ T440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe2ebddd6c0 [ 119.640222][ T440] R13: 00007fe2ebddb100 R14: 00007fe2ebda9650 R15: 00007fe2ebda906b [ 119.648135][ T440] [ 119.651071][ T440] Modules linked in: [ 119.654931][ T440] ---[ end trace f2c25c5a40c8a8c9 ]--- [ 119.660136][ T440] RIP: 0010:ext4_write_inline_data_end+0xe13/0xe30 [ 119.666702][ T440] Code: f8 ff ff 44 89 f9 80 e1 07 fe c1 38 c1 0f 8c 28 fa ff ff 4c 89 ff e8 9c cc cc ff e9 1b fa ff ff e8 62 cd db 02 e8 ed cf 8a ff <0f> 0b e8 e6 cf 8a ff 0f 0b e8 df cf 8a ff 0f 0b e8 d8 cf 8a ff 0f [ 119.686482][ T440] RSP: 0018:ffffc90000a67680 EFLAGS: 00010293 [ 119.692422][ T440] RAX: ffffffff81e52743 RBX: 0000000000000000 RCX: ffff88810a608000 [ 119.700463][ T440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 119.708199][ T440] RBP: ffffc90000a677d8 R08: ffffffff81e51bb0 R09: ffffed1021fc65e3 [ 119.716056][ T440] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 119.723851][ T440] R13: 0000000000000007 R14: 0000004c00000000 R15: 1ffff11021fc65e2 [ 119.731654][ T440] FS: 00007fe2ebd116c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 119.740409][ T440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.746817][ T440] CR2: 00007fe2ebda89d8 CR3: 0000000105bb3000 CR4: 00000000003506b0 [ 119.754673][ T440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 119.762478][ T440] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 119.770459][ T440] Kernel panic - not syncing: Fatal exception [ 119.776705][ T440] Kernel Offset: disabled [ 119.780841][ T440] Rebooting in 86400 seconds..