Warning: Permanently added '10.128.1.79' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 21.085544][ T28] audit: type=1400 audit(1714471148.816:66): avc: denied { execmem } for pid=286 comm="syz-executor406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.130914][ T28] audit: type=1400 audit(1714471148.826:67): avc: denied { read write } for pid=288 comm="syz-executor406" name="loop1" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.146560][ T296] loop1: detected capacity change from 0 to 2048 [ 21.156690][ T297] loop0: detected capacity change from 0 to 2048 [ 21.164779][ T301] loop2: detected capacity change from 0 to 2048 [ 21.168251][ T302] loop4: detected capacity change from 0 to 2048 [ 21.174164][ T303] loop3: detected capacity change from 0 to 2048 [ 21.187963][ T28] audit: type=1400 audit(1714471148.826:68): avc: denied { open } for pid=288 comm="syz-executor406" path="/dev/loop1" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.223818][ T28] audit: type=1400 audit(1714471148.826:69): avc: denied { ioctl } for pid=288 comm="syz-executor406" path="/dev/loop1" dev="devtmpfs" ino=115 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 21.243361][ T302] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 21.249994][ T297] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 21.267715][ T28] audit: type=1400 audit(1714471148.916:70): avc: denied { mounton } for pid=294 comm="syz-executor406" path="/root/file0" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 21.268644][ T303] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 21.299092][ T28] audit: type=1400 audit(1714471148.996:71): avc: denied { mount } for pid=300 comm="syz-executor406" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 21.300024][ T297] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 21.321577][ T28] audit: type=1400 audit(1714471149.006:72): avc: denied { write } for pid=300 comm="syz-executor406" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 21.335502][ T302] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 21.356871][ T28] audit: type=1400 audit(1714471149.006:73): avc: denied { add_name } for pid=300 comm="syz-executor406" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 21.372087][ T301] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 21.393123][ T28] audit: type=1400 audit(1714471149.006:74): avc: denied { create } for pid=300 comm="syz-executor406" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 21.418168][ T296] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. executing program executing program [ 21.422186][ T28] audit: type=1400 audit(1714471149.006:75): avc: denied { read append open } for pid=300 comm="syz-executor406" path="/root/file0/pids.current" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 21.436903][ T303] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program executing program executing program [ 21.476304][ T296] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 21.476401][ T301] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters executing program [ 21.527787][ T334] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 21.542811][ T334] EXT4-fs (loop2): This should not happen!! Data will be lost [ 21.542811][ T334] [ 21.555358][ T334] EXT4-fs (loop2): Total free blocks count 0 [ 21.561364][ T334] EXT4-fs (loop2): Free/Dirty block details [ 21.567330][ T334] EXT4-fs (loop2): free_blocks=2415919104 executing program executing program [ 21.573800][ T334] EXT4-fs (loop2): dirty_blocks=16 [ 21.579625][ T334] EXT4-fs (loop2): Block reservation details [ 21.586790][ T334] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 21.598215][ T334] ------------[ cut here ]------------ [ 21.603520][ T334] kernel BUG at fs/ext4/inode.c:2749! [ 21.621871][ T334] invalid opcode: 0000 [#1] PREEMPT SMP KASAN executing program executing program [ 21.627780][ T334] CPU: 0 PID: 334 Comm: syz-executor406 Not tainted 6.1.75-syzkaller-00074-g4744b3a4ed72 #0 [ 21.637671][ T334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 21.647566][ T334] RIP: 0010:ext4_writepages+0x3fab/0x3fd0 [ 21.653119][ T334] Code: fb 80 ff 31 ff 89 de e8 d3 fb 80 ff 45 84 f6 75 2a e8 39 f9 80 ff 49 bc 00 00 00 00 00 fc ff df e9 6e f6 ff ff e8 25 f9 80 ff <0f> 0b e8 1e f9 80 ff e8 d5 0a 0c ff e9 46 c3 ff ff e8 0f f9 80 ff executing program executing program [ 21.672684][ T334] RSP: 0018:ffffc900010e70a0 EFLAGS: 00010293 [ 21.678595][ T334] RAX: ffffffff81f4752b RBX: 0000008000000000 RCX: ffff8881227ee540 [ 21.686387][ T334] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 21.694200][ T334] RBP: ffffc900010e74b0 R08: ffffffff81f43c8b R09: ffffed1021705179 [ 21.702012][ T334] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881094ec000 [ 21.709923][ T334] R13: ffff88810b828d00 R14: 000000c410000000 R15: ffffc900010e7380 [ 21.717722][ T334] FS: 00007f1c2864d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 executing program [ 21.726504][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 21.732911][ T334] CR2: 0000000020000080 CR3: 0000000121591000 CR4: 00000000003506b0 [ 21.740828][ T334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 21.748629][ T334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 21.756438][ T334] Call Trace: [ 21.759557][ T334] [ 21.762332][ T334] ? __die_body+0x62/0xb0 [ 21.766498][ T334] ? die+0x88/0xb0 [ 21.770069][ T334] ? do_trap+0x103/0x330 executing program executing program [ 21.774140][ T334] ? ext4_writepages+0x3fab/0x3fd0 [ 21.779084][ T334] ? handle_invalid_op+0x95/0xc0 [ 21.783984][ T334] ? ext4_writepages+0x3fab/0x3fd0 [ 21.788933][ T334] ? exc_invalid_op+0x32/0x50 [ 21.793451][ T334] ? asm_exc_invalid_op+0x1b/0x20 [ 21.798305][ T334] ? ext4_writepages+0x70b/0x3fd0 [ 21.803162][ T334] ? ext4_writepages+0x3fab/0x3fd0 [ 21.808117][ T334] ? ext4_writepages+0x3fab/0x3fd0 [ 21.813061][ T334] ? blk_mq_insert_requests+0x3c0/0x3c0 [ 21.818438][ T334] ? debug_smp_processor_id+0x17/0x20 [ 21.823645][ T334] ? kasan_quarantine_put+0x34/0x1a0 executing program [ 21.828772][ T334] ? __blk_flush_plug+0x467/0x4c0 [ 21.833629][ T334] ? blk_check_plugged+0x260/0x260 [ 21.838579][ T334] ? ext4_writepages+0x36cf/0x3fd0 [ 21.843533][ T334] ? ext4_read_folio+0x240/0x240 [ 21.848436][ T334] ? ext4_read_folio+0x240/0x240 [ 21.853179][ T334] do_writepages+0x385/0x620 [ 21.857585][ T334] ? __writepage+0x130/0x130 [ 21.862010][ T334] ? find_get_entry+0x3d3/0x3e0 [ 21.866700][ T334] ? _raw_spin_unlock+0x4c/0x70 [ 21.871384][ T334] filemap_fdatawrite_wbc+0x153/0x1b0 executing program executing program [ 21.876617][ T334] filemap_write_and_wait_range+0x1a4/0x290 [ 21.882321][ T334] ? filemap_range_has_writeback+0x620/0x620 [ 21.888146][ T334] ? filemap_fdatawait_range+0x40/0x40 [ 21.893435][ T334] iomap_bmap+0x271/0x550 [ 21.897597][ T334] ? iomap_fiemap+0x970/0x970 [ 21.902115][ T334] ? block_dirty_folio+0x145/0x1a0 [ 21.907059][ T334] ext4_bmap+0x2ea/0x430 [ 21.911133][ T334] ? ext4_journalled_write_end+0xc10/0xc10 [ 21.916775][ T334] bmap+0xa5/0xe0 [ 21.920249][ T334] do_vfs_ioctl+0x202f/0x29a0 executing program executing program [ 21.924760][ T334] ? __x64_compat_sys_ioctl+0x90/0x90 [ 21.929970][ T334] ? avc_has_perm+0x16f/0x260 [ 21.934484][ T334] ? avc_has_perm_noaudit+0x430/0x430 [ 21.939698][ T334] ? file_has_perm+0x508/0x6c0 [ 21.944286][ T334] ? __count_memcg_events+0x91/0xe0 [ 21.949327][ T334] ? match_file+0x140/0x140 [ 21.953671][ T334] ? selinux_file_ioctl+0x236/0x540 [ 21.958703][ T334] ? selinux_file_alloc_security+0x120/0x120 [ 21.964509][ T334] ? restore_fpregs_from_fpstate+0xfc/0x230 [ 21.970242][ T334] ? __fget_files+0x2cb/0x330 [ 21.974755][ T334] ? security_file_ioctl+0x84/0xb0 executing program [ 21.979705][ T334] __se_sys_ioctl+0x99/0x190 [ 21.984126][ T334] __x64_sys_ioctl+0x7b/0x90 [ 21.988555][ T334] do_syscall_64+0x3d/0xb0 [ 21.992808][ T334] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 21.998538][ T334] RIP: 0033:0x7f1c286b1679 [ 22.002789][ T334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 81 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 executing program executing program executing program [ 22.022236][ T334] RSP: 002b:00007f1c2864d218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 22.030474][ T334] RAX: ffffffffffffffda RBX: 00007f1c28738618 RCX: 00007f1c286b1679 [ 22.038289][ T334] RDX: 0000000020000080 RSI: 0000000000000001 RDI: 0000000000000004 [ 22.046097][ T334] RBP: 00007f1c28738610 R08: 00007ffe3f69d007 R09: 0000000000000000 [ 22.053906][ T334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1c28705848 [ 22.061720][ T334] R13: 0030656c69662f2e R14: 00746e6572727563 R15: 7275632e73646970 [ 22.069535][ T334] [ 22.072392][ T334] Modules linked in: executing program executing program executing program executing program executing program executing program [ 22.095408][ T334] ---[ end trace 0000000000000000 ]--- [ 22.108743][ T334] RIP: 0010:ext4_writepages+0x3fab/0x3fd0 [ 22.122041][ T334] Code: fb 80 ff 31 ff 89 de e8 d3 fb 80 ff 45 84 f6 75 2a e8 39 f9 80 ff 49 bc 00 00 00 00 00 fc ff df e9 6e f6 ff ff e8 25 f9 80 ff <0f> 0b e8 1e f9 80 ff e8 d5 0a 0c ff e9 46 c3 ff ff e8 0f f9 80 ff executing program executing program executing program [ 22.171556][ T334] RSP: 0018:ffffc900010e70a0 EFLAGS: 00010293 [ 22.189078][ T334] RAX: ffffffff81f4752b RBX: 0000008000000000 RCX: ffff8881227ee540 [ 22.204760][ T334] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 executing program executing program executing program executing program [ 22.226133][ T334] RBP: ffffc900010e74b0 R08: ffffffff81f43c8b R09: ffffed1021705179 [ 22.246258][ T334] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881094ec000 executing program executing program executing program [ 22.271757][ T334] R13: ffff88810b828d00 R14: 000000c410000000 R15: ffffc900010e7380 [ 22.286632][ T334] FS: 00007f1c2864d6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 22.302583][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 22.310155][ T334] CR2: 00007f1c2034d000 CR3: 0000000121591000 CR4: 00000000003506b0 executing program executing program [ 22.329060][ T334] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 22.351537][ T334] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 22.365577][ T334] Kernel panic - not syncing: Fatal exception [ 22.371765][ T334] Kernel Offset: disabled [ 22.375897][ T334] Rebooting in 86400 seconds..