Warning: Permanently added '10.128.1.180' (ECDSA) to the list of known hosts.
executing program
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[ 36.406001][ T30] audit: type=1400 audit(1676029176.680:62): avc: denied { execmem } for pid=333 comm="syz-executor273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 36.425698][ T30] audit: type=1400 audit(1676029176.710:63): avc: denied { read write } for pid=334 comm="syz-executor273" name="loop0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 36.477744][ T345] loop1: detected capacity change from 0 to 2048
[ 36.485098][ T344] loop2: detected capacity change from 0 to 2048
[ 36.487002][ T348] loop0: detected capacity change from 0 to 2048
[ 36.504458][ T352] loop5: detected capacity change from 0 to 2048
[ 36.511707][ T30] audit: type=1400 audit(1676029176.710:64): avc: denied { open } for pid=336 comm="syz-executor273" path="/dev/loop2" dev="devtmpfs" ino=113 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 36.530686][ T353] loop4: detected capacity change from 0 to 2048
[ 36.545308][ T354] loop3: detected capacity change from 0 to 2048
[ 36.548208][ T30] audit: type=1400 audit(1676029176.710:65): avc: denied { ioctl } for pid=336 comm="syz-executor273" path="/dev/loop2" dev="devtmpfs" ino=113 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 36.578867][ T30] audit: type=1400 audit(1676029176.790:66): avc: denied { mounton } for pid=343 comm="syz-executor273" path="/root/file0" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 36.601995][ T344] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 36.612630][ T30] audit: type=1400 audit(1676029176.890:67): avc: denied { mount } for pid=341 comm="syz-executor273" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 36.629191][ T345] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 36.636009][ T30] audit: type=1400 audit(1676029176.920:68): avc: denied { write } for pid=341 comm="syz-executor273" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 36.649204][ T348] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 36.672460][ T354] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 36.687305][ T30] audit: type=1400 audit(1676029176.960:69): avc: denied { add_name } for pid=341 comm="syz-executor273" name="blkio.throttle.io_service_bytes" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1
[ 36.687997][ T353] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 36.710259][ T30] audit: type=1400 audit(1676029176.960:70): avc: denied { create } for pid=341 comm="syz-executor273" name="blkio.throttle.io_service_bytes" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 36.743358][ T30] audit: type=1400 audit(1676029176.960:71): avc: denied { read append open } for pid=341 comm="syz-executor273" path="/root/file0/blkio.throttle.io_service_bytes" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1
[ 36.744601][ T345] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[ 36.786439][ T354] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[ 36.788876][ T372] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[ 36.801245][ T344] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
executing program
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executing program
[ 36.820504][ T353] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1148: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[ 36.845930][ T352] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.
[ 36.874992][ T371] ------------[ cut here ]------------
[ 36.875121][ T381] ------------[ cut here ]------------
[ 36.881482][ T371] kernel BUG at fs/ext4/inode.c:2745!
[ 36.890892][ T371] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[ 36.890946][ T352] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1148: group 0,
[ 36.896767][ T371] CPU: 1 PID: 371 Comm: syz-executor273 Not tainted 5.15.92-syzkaller-03013-g5020746bff95 #0
[ 36.896787][ T371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 36.896815][ T371] RIP: 0010:ext4_writepages+0x3fe8/0x4010
executing program
executing program
[ 36.904856][ T352] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters
[ 36.914824][ T371] Code: 89 de e8 eb d0 88 ff 45 84 f6 75 2c e8 51 ce 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 38 ce 88 ff <0f> 0b e8 31 ce 88 ff e8 98 de 19 ff eb 93 e8 25 ce 88 ff e8 8c de
[ 36.914851][ T371] RSP: 0018:ffffc90000c37260 EFLAGS: 00010293
[ 36.914867][ T371] RAX: ffffffff81e6a248 RBX: 0000008000000000 RCX: ffff88810a372780
[ 36.926083][ T381] kernel BUG at fs/ext4/inode.c:2745!
[ 36.930272][ T371] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[ 36.930289][ T371] RBP: ffffc90000c37670 R08: ffffffff81e699b8 R09: ffffed102126146d
[ 36.930305][ T371] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000c378a0
[ 36.930319][ T371] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001
[ 37.008657][ T371] FS: 00007f10e89ac700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 37.017417][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.023836][ T371] CR2: 00007f10e89ac718 CR3: 000000011eb57000 CR4: 00000000003506a0
[ 37.031649][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.039457][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.047270][ T371] Call Trace:
[ 37.050397][ T371]
[ 37.053179][ T371] ? ext4_get_group_desc+0x2ac/0x320
[ 37.058293][ T371] ? __kasan_check_read+0x11/0x20
[ 37.063157][ T371] ? __ext4_get_inode_loc+0x66f/0xcd0
[ 37.068360][ T371] ? __kasan_check_read+0x11/0x20
[ 37.073234][ T371] ? __ext4_handle_dirty_metadata+0x2f1/0x830
[ 37.079128][ T371] ? __kasan_check_write+0x14/0x20
[ 37.084074][ T371] ? ext4_mark_iloc_dirty+0x3001/0x3f40
[ 37.089471][ T371] ? ext4_readpage+0x230/0x230
[ 37.094055][ T371] ? __ext4_mark_inode_dirty+0x53c/0x7a0
[ 37.099523][ T371] ? __kasan_check_write+0x14/0x20
[ 37.104467][ T371] ? ext4_dirty_inode+0x8f/0x100
[ 37.109242][ T371] ? ext4_readpage+0x230/0x230
[ 37.113840][ T371] do_writepages+0x40e/0x670
[ 37.118359][ T371] ? __writepage+0x130/0x130
[ 37.122785][ T371] ? ext4_write_inline_data_end+0xb92/0xe30
[ 37.128509][ T371] ? ext4_set_page_dirty+0x1a0/0x1a0
[ 37.133630][ T371] ? _raw_spin_unlock+0x4d/0x70
[ 37.138320][ T371] filemap_fdatawrite_wbc+0x248/0x2a0
[ 37.143525][ T371] file_write_and_wait_range+0x1cb/0x2b0
[ 37.149013][ T371] ? __filemap_set_wb_err+0x120/0x120
[ 37.154207][ T371] ext4_sync_file+0x1a2/0xa50
[ 37.158713][ T371] ? fault_dirty_shared_page+0x221/0x290
[ 37.164184][ T371] vfs_fsync_range+0x17b/0x190
[ 37.168784][ T371] ext4_buffered_write_iter+0x586/0x630
[ 37.174164][ T371] ext4_file_write_iter+0x443/0x1cc0
[ 37.179282][ T371] ? _raw_spin_unlock+0x4d/0x70
[ 37.183974][ T371] ? fault_around_bytes_set+0xc0/0xc0
[ 37.189177][ T371] ? __get_user_pages+0xd4b/0xee0
[ 37.194041][ T371] ? avc_policy_seqno+0x1b/0x70
[ 37.198727][ T371] ? ext4_file_read_iter+0x4b0/0x4b0
[ 37.203846][ T371] ? fsnotify_perm+0x6a/0x5d0
[ 37.208359][ T371] ? iov_iter_init+0x53/0x190
[ 37.212874][ T371] vfs_write+0xd8a/0x1160
[ 37.217042][ T371] ? file_end_write+0x1c0/0x1c0
[ 37.221726][ T371] ? mutex_lock+0xb6/0x1e0
[ 37.225978][ T371] ? wait_for_completion_killable_timeout+0x10/0x10
[ 37.232412][ T371] ? __fdget_pos+0x278/0x310
[ 37.236829][ T371] ? ksys_write+0x77/0x2c0
[ 37.241084][ T371] ksys_write+0x199/0x2c0
[ 37.245246][ T371] ? __kasan_check_write+0x14/0x20
[ 37.250194][ T371] ? __ia32_sys_read+0x90/0x90
[ 37.254795][ T371] ? exit_to_user_mode_prepare+0x7e/0xa0
[ 37.260265][ T371] __x64_sys_write+0x7b/0x90
[ 37.264690][ T371] do_syscall_64+0x3d/0xb0
[ 37.268941][ T371] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 37.274669][ T371] RIP: 0033:0x7f10f0d20f39
[ 37.278924][ T371] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 b8 ff ff ff f7 d8 64 89 01 48
[ 37.298365][ T371] RSP: 002b:00007f10e89ac2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 37.306611][ T371] RAX: ffffffffffffffda RBX: 00007f10f0da56f0 RCX: 00007f10f0d20f39
[ 37.314421][ T371] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004
[ 37.322232][ T371] RBP: 00007f10f0d7283c R08: 0000000000000000 R09: 0000000000000000
[ 37.330044][ T371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f10f0d720c0
[ 37.337857][ T371] R13: 0000000020000800 R14: 0030656c69662f2e R15: 00007f10f0da56f8
[ 37.345674][ T371]
[ 37.348530][ T371] Modules linked in:
[ 37.352310][ T381] invalid opcode: 0000 [#2] PREEMPT SMP KASAN
[ 37.358175][ T381] CPU: 0 PID: 381 Comm: syz-executor273 Tainted: G D 5.15.92-syzkaller-03013-g5020746bff95 #0
[ 37.369545][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023
[ 37.372638][ T371] ---[ end trace 47e8f18fde661e74 ]---
[ 37.379434][ T381] RIP: 0010:ext4_writepages+0x3fe8/0x4010
[ 37.379462][ T381] Code: 89 de e8 eb d0 88 ff 45 84 f6 75 2c e8 51 ce 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 38 ce 88 ff <0f> 0b e8 31 ce 88 ff e8 98 de 19 ff eb 93 e8 25 ce 88 ff e8 8c de
[ 37.389353][ T371] RIP: 0010:ext4_writepages+0x3fe8/0x4010
[ 37.390282][ T381] RSP: 0018:ffffc90000c47260 EFLAGS: 00010293
[ 37.390303][ T381] RAX: ffffffff81e6a248 RBX: 0000008000000000 RCX: ffff88810a3713c0
[ 37.409770][ T371] Code: 89 de e8 eb d0 88 ff 45 84 f6 75 2c e8 51 ce 88 ff 49 be 00 00 00 00 00 fc ff df 4c 8b 64 24 50 e9 e7 c5 ff ff e8 38 ce 88 ff <0f> 0b e8 31 ce 88 ff e8 98 de 19 ff eb 93 e8 25 ce 88 ff e8 8c de
[ 37.415278][ T381] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[ 37.415293][ T381] RBP: ffffc90000c47670 R08: ffffffff81e699b8 R09: ffffed102184500b
[ 37.421211][ T371] RSP: 0018:ffffc90000c37260 EFLAGS: 00010293
[ 37.428988][ T381] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000c478a0
[ 37.429004][ T381] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001
[ 37.448461][ T371]
[ 37.456243][ T381] FS: 00007f10e89ac700(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 37.456280][ T381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.464124][ T371] RAX: ffffffff81e6a248 RBX: 0000008000000000 RCX: ffff88810a372780
[ 37.469962][ T381] CR2: 00007fff9aff57c0 CR3: 000000011e82e000 CR4: 00000000003506b0
[ 37.469983][ T381] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.469996][ T381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.477793][ T371] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
[ 37.485665][ T381] Call Trace:
[ 37.485672][ T381]
[ 37.485682][ T381] ? ext4_get_group_desc+0x2ac/0x320
[ 37.487861][ T371] RBP: ffffc90000c37670 R08: ffffffff81e699b8 R09: ffffed102126146d
[ 37.496604][ T381] ? __kasan_check_read+0x11/0x20
[ 37.496624][ T381] ? __ext4_get_inode_loc+0x66f/0xcd0
[ 37.503061][ T371] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000c378a0
[ 37.510843][ T381] ? __kasan_check_read+0x11/0x20
[ 37.510865][ T381] ? __ext4_handle_dirty_metadata+0x2f1/0x830
[ 37.518679][ T371] R13: 0000000000000000 R14: 0000008410000000 R15: 0000000000000001
[ 37.526464][ T381] ? __kasan_check_write+0x14/0x20
[ 37.526482][ T381] ? ext4_mark_iloc_dirty+0x3001/0x3f40
[ 37.534309][ T371] FS: 00007f10e89ac700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 37.542088][ T381] ? ext4_readpage+0x230/0x230
[ 37.542110][ T381] ? __ext4_mark_inode_dirty+0x53c/0x7a0
[ 37.545235][ T371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.547986][ T381] ? __kasan_check_write+0x14/0x20
[ 37.548006][ T381] ? ext4_dirty_inode+0x8f/0x100
[ 37.553141][ T371] CR2: 00007f10e89ac000 CR3: 000000011eb57000 CR4: 00000000003506a0
[ 37.560919][ T381] ? ext4_readpage+0x230/0x230
[ 37.560941][ T381] do_writepages+0x40e/0x670
[ 37.565925][ T371] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.571107][ T381] ? __writepage+0x130/0x130
[ 37.571131][ T381] ? ext4_write_inline_data_end+0xb92/0xe30
[ 37.578930][ T371] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.583773][ T381] ? ext4_set_page_dirty+0x1a0/0x1a0
[ 37.583796][ T381] ? _raw_spin_unlock+0x4d/0x70
[ 37.589707][ T371] Kernel panic - not syncing: Fatal exception
[ 37.597489][ T381] filemap_fdatawrite_wbc+0x248/0x2a0
[ 37.706509][ T381] file_write_and_wait_range+0x1cb/0x2b0
[ 37.711973][ T381] ? __filemap_set_wb_err+0x120/0x120
[ 37.717267][ T381] ext4_sync_file+0x1a2/0xa50
[ 37.721783][ T381] ? fault_dirty_shared_page+0x221/0x290
[ 37.727248][ T381] vfs_fsync_range+0x17b/0x190
[ 37.731863][ T381] ext4_buffered_write_iter+0x586/0x630
[ 37.737229][ T381] ext4_file_write_iter+0x443/0x1cc0
[ 37.742357][ T381] ? _raw_spin_unlock+0x4d/0x70
[ 37.747040][ T381] ? fault_around_bytes_set+0xc0/0xc0
[ 37.752243][ T381] ? avc_policy_seqno+0x1b/0x70
[ 37.756931][ T381] ? ext4_file_read_iter+0x4b0/0x4b0
[ 37.762050][ T381] ? fsnotify_perm+0x6a/0x5d0
[ 37.766566][ T381] ? iov_iter_init+0x53/0x190
[ 37.771080][ T381] vfs_write+0xd8a/0x1160
[ 37.775245][ T381] ? file_end_write+0x1c0/0x1c0
[ 37.779934][ T381] ? mutex_lock+0xb6/0x1e0
[ 37.784183][ T381] ? wait_for_completion_killable_timeout+0x10/0x10
[ 37.790607][ T381] ? __fdget_pos+0x278/0x310
[ 37.795031][ T381] ? ksys_write+0x77/0x2c0
[ 37.799286][ T381] ksys_write+0x199/0x2c0
[ 37.803538][ T381] ? __kasan_check_write+0x14/0x20
[ 37.808485][ T381] ? __ia32_sys_read+0x90/0x90
[ 37.813090][ T381] ? exit_to_user_mode_prepare+0x7e/0xa0
[ 37.818555][ T381] __x64_sys_write+0x7b/0x90
[ 37.822984][ T381] do_syscall_64+0x3d/0xb0
[ 37.827233][ T381] entry_SYSCALL_64_after_hwframe+0x61/0xcb
[ 37.832965][ T381] RIP: 0033:0x7f10f0d20f39
[ 37.837219][ T381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 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 b8 ff ff ff f7 d8 64 89 01 48
[ 37.856655][ T381] RSP: 002b:00007f10e89ac2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 37.864922][ T381] RAX: ffffffffffffffda RBX: 00007f10f0da56f0 RCX: 00007f10f0d20f39
[ 37.872724][ T381] RDX: 0000000000000024 RSI: 0000000020000080 RDI: 0000000000000004
[ 37.880526][ T381] RBP: 00007f10f0d7283c R08: 00007f10e89ac700 R09: 0000000000000000
[ 37.888343][ T381] R10: 00007f10e89ac700 R11: 0000000000000246 R12: 00007f10f0d720c0
[ 37.896149][ T381] R13: 0000000020000800 R14: 0030656c69662f2e R15: 00007f10f0da56f8
[ 37.903975][ T381]
[ 37.906838][ T381] Modules linked in:
[ 37.910763][ T371] Kernel Offset: disabled
[ 37.914897][ T371] Rebooting in 86400 seconds..