audit: type=1804 audit(1668741938.997:23): pid=11428 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir4137675605/syzkaller.4clDXp/76/file0/file2" dev="loop3" ino=16 res=1 ====================================================== UDF-fs: Scanning with blocksize 512 failed WARNING: possible circular locking dependency detected 4.14.299-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.3/11409 is trying to acquire lock: (&nilfs->ns_sem){++++}, at: [] nilfs_set_error fs/nilfs2/super.c:95 [inline] (&nilfs->ns_sem){++++}, at: [] __nilfs_error+0x176/0x399 fs/nilfs2/super.c:140 but task is already holding lock: (&dat_lock_key){.+.+}, at: [] nilfs_get_block+0x17e/0x7a0 fs/nilfs2/inode.c:92 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&dat_lock_key){.+.+}: down_read+0x36/0x80 kernel/locking/rwsem.c:24 nilfs_count_free_blocks+0x68/0x180 fs/nilfs2/the_nilfs.c:707 nilfs_set_log_cursor fs/nilfs2/super.c:248 [inline] nilfs_cleanup_super+0x123/0x450 fs/nilfs2/super.c:330 nilfs_put_super+0x141/0x190 fs/nilfs2/super.c:484 generic_shutdown_super+0x144/0x370 fs/super.c:446 kill_block_super+0x95/0xe0 fs/super.c:1161 deactivate_locked_super+0x6c/0xd0 fs/super.c:319 deactivate_super+0x7f/0xa0 fs/super.c:350 cleanup_mnt+0x186/0x2c0 fs/namespace.c:1183 task_work_run+0x11f/0x190 kernel/task_work.c:113 tracehook_notify_resume include/linux/tracehook.h:191 [inline] exit_to_usermode_loop+0x1ad/0x200 arch/x86/entry/common.c:164 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline] syscall_return_slowpath arch/x86/entry/common.c:270 [inline] do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 -> #0 (&nilfs->ns_sem){++++}: lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998 down_write+0x34/0x90 kernel/locking/rwsem.c:54 nilfs_set_error fs/nilfs2/super.c:95 [inline] __nilfs_error+0x176/0x399 fs/nilfs2/super.c:140 nilfs_bmap_convert_error fs/nilfs2/bmap.c:44 [inline] nilfs_bmap_lookup_contig+0x130/0x170 fs/nilfs2/bmap.c:104 nilfs_get_block+0x1bd/0x7a0 fs/nilfs2/inode.c:93 do_mpage_readpage+0x615/0x1470 fs/mpage.c:211 mpage_readpages+0x2d6/0x5f0 fs/mpage.c:383 read_pages mm/readahead.c:121 [inline] __do_page_cache_readahead+0x522/0x940 mm/readahead.c:199 ra_submit mm/internal.h:66 [inline] ondemand_readahead.isra.0+0x514/0xb60 mm/readahead.c:486 page_cache_sync_readahead mm/readahead.c:518 [inline] page_cache_sync_readahead+0xa6/0xf0 mm/readahead.c:503 generic_file_buffered_read mm/filemap.c:2003 [inline] generic_file_read_iter+0xfbc/0x21c0 mm/filemap.c:2273 call_read_iter include/linux/fs.h:1774 [inline] new_sync_read fs/read_write.c:401 [inline] __vfs_read+0x449/0x620 fs/read_write.c:413 integrity_kernel_read+0x11b/0x1b0 security/integrity/iint.c:199 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:381 [inline] ima_calc_file_shash security/integrity/ima/ima_crypto.c:410 [inline] ima_calc_file_hash+0x3ee/0x780 security/integrity/ima/ima_crypto.c:467 ima_collect_measurement+0x39d/0x430 security/integrity/ima/ima_api.c:227 process_measurement+0x78b/0xb20 security/integrity/ima/ima_main.c:264 do_last fs/namei.c:3435 [inline] path_openat+0x10ad/0x2970 fs/namei.c:3571 do_filp_open+0x179/0x3c0 fs/namei.c:3605 do_sys_open+0x296/0x410 fs/open.c:1081 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&dat_lock_key); lock(&nilfs->ns_sem); lock(&dat_lock_key); lock(&nilfs->ns_sem); *** DEADLOCK *** 2 locks held by syz-executor.3/11409: #0: (&iint->mutex){+.+.}, at: [] process_measurement+0x270/0xb20 security/integrity/ima/ima_main.c:225 #1: (&dat_lock_key){.+.+}, at: [] nilfs_get_block+0x17e/0x7a0 fs/nilfs2/inode.c:92 stack backtrace: CPU: 0 PID: 11409 Comm: syz-executor.3 Not tainted 4.14.299-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:17 [inline] dump_stack+0x1b2/0x281 lib/dump_stack.c:58 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1258 check_prev_add kernel/locking/lockdep.c:1905 [inline] check_prevs_add kernel/locking/lockdep.c:2022 [inline] validate_chain kernel/locking/lockdep.c:2464 [inline] __lock_acquire+0x2e0e/0x3f20 kernel/locking/lockdep.c:3491 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998 down_write+0x34/0x90 kernel/locking/rwsem.c:54 nilfs_set_error fs/nilfs2/super.c:95 [inline] __nilfs_error+0x176/0x399 fs/nilfs2/super.c:140 nilfs_bmap_convert_error fs/nilfs2/bmap.c:44 [inline] nilfs_bmap_lookup_contig+0x130/0x170 fs/nilfs2/bmap.c:104 nilfs_get_block+0x1bd/0x7a0 fs/nilfs2/inode.c:93 do_mpage_readpage+0x615/0x1470 fs/mpage.c:211 mpage_readpages+0x2d6/0x5f0 fs/mpage.c:383 read_pages mm/readahead.c:121 [inline] __do_page_cache_readahead+0x522/0x940 mm/readahead.c:199 ra_submit mm/internal.h:66 [inline] ondemand_readahead.isra.0+0x514/0xb60 mm/readahead.c:486 page_cache_sync_readahead mm/readahead.c:518 [inline] page_cache_sync_readahead+0xa6/0xf0 mm/readahead.c:503 generic_file_buffered_read mm/filemap.c:2003 [inline] generic_file_read_iter+0xfbc/0x21c0 mm/filemap.c:2273 call_read_iter include/linux/fs.h:1774 [inline] new_sync_read fs/read_write.c:401 [inline] __vfs_read+0x449/0x620 fs/read_write.c:413 integrity_kernel_read+0x11b/0x1b0 security/integrity/iint.c:199 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:381 [inline] ima_calc_file_shash security/integrity/ima/ima_crypto.c:410 [inline] ima_calc_file_hash+0x3ee/0x780 security/integrity/ima/ima_crypto.c:467 ima_collect_measurement+0x39d/0x430 security/integrity/ima/ima_api.c:227 process_measurement+0x78b/0xb20 security/integrity/ima/ima_main.c:264 do_last fs/namei.c:3435 [inline] path_openat+0x10ad/0x2970 fs/namei.c:3571 do_filp_open+0x179/0x3c0 fs/namei.c:3605 do_sys_open+0x296/0x410 fs/open.c:1081 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 EXT4-fs (loop4): Ignoring removed orlov option EXT4-fs (loop4): Project quota feature not enabled. Cannot enable project quota enforcement. UDF-fs: warning (device loop0): udf_load_vrs: No anchor found Remounting filesystem read-only UDF-fs: Scanning with blocksize 1024 failed NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) UDF-fs: Scanning with blocksize 2048 failed NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) UDF-fs: warning (device loop0): udf_load_vrs: No VRS found UDF-fs: Scanning with blocksize 4096 failed NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) ISOFS: Invalid session number or type of track ISOFS: Invalid session number NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 ISO 9660 Extensions: Microsoft Joliet Level 3 EXT4-fs (loop4): Ignoring removed orlov option EXT4-fs (loop4): Project quota feature not enabled. Cannot enable project quota enforcement. NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 UDF-fs: error (device loop0): udf_process_sequence: Block 99 of volume descriptor sequence is corrupted or we could not read it UDF-fs: error (device loop0): udf_process_sequence: Block 1984 of volume descriptor sequence is corrupted or we could not read it NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 UDF-fs: Scanning with blocksize 512 failed NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) UDF-fs: Scanning with blocksize 1024 failed NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 UDF-fs: warning (device loop0): udf_load_vrs: No anchor found NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) UDF-fs: Scanning with blocksize 2048 failed NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 UDF-fs: warning (device loop0): udf_load_vrs: No VRS found NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) UDF-fs: Scanning with blocksize 4096 failed NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) audit: type=1800 audit(1668741940.468:24): pid=11409 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 audit: type=1800 audit(1668741940.488:25): pid=11428 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 ISOFS: Invalid session number or type of track ISOFS: Invalid session number NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 ISO 9660 Extensions: Microsoft Joliet Level 3 NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) audit: type=1804 audit(1668741940.688:26): pid=11510 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.3" name="/root/syzkaller-testdir4137675605/syzkaller.4clDXp/77/file0/file2" dev="loop3" ino=16 res=1 Remounting filesystem read-only NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) ISOFS: Invalid session number or type of track ISOFS: Invalid session number NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 ISO 9660 Extensions: Microsoft Joliet Level 3 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) audit: type=1800 audit(1668741941.038:27): pid=11499 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) audit: type=1800 audit(1668741941.038:28): pid=11510 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) Remounting filesystem read-only NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) NILFS (loop3): bad btree node (ino=16, blocknr=15): level = 0, flags = 0x0, nchildren = 0 NILFS error (device loop3): nilfs_bmap_lookup_contig: broken bmap (inode number=16) audit: type=1800 audit(1668741941.958:29): pid=11589 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file2" dev="loop3" ino=16 res=0 audit: type=1804 audit(1668741942.198:30): pid=11639 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir1792607817/syzkaller.bTlfMx/70/memory.events" dev="sda1" ino=14073 res=1 audit: type=1800 audit(1668741942.198:31): pid=11639 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="memory.events" dev="sda1" ino=14073 res=0 audit: type=1804 audit(1668741942.328:32): pid=11670 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir1792607817/syzkaller.bTlfMx/71/memory.events" dev="sda1" ino=14058 res=1 nla_parse: 6 callbacks suppressed netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff8880719ce000(4096) cramfs: Error -3 while decompressing! netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. cramfs: ffffffff8bf3e038(27)->ffff8880719ce000(4096) netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff88807182d000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff88807182d000(4096) kauditd_printk_skb: 18 callbacks suppressed audit: type=1800 audit(1668741944.248:51): pid=11884 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff88807a2b7000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff88807a2b7000(4096) audit: type=1800 audit(1668741944.298:52): pid=11888 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file0" dev="loop3" ino=244 res=0 netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888083e4b000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888082eac000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888082eac000(4096) audit: type=1800 audit(1668741944.508:53): pid=11908 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.0" name="file0" dev="loop0" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888083e4b000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888083fba000(4096) audit: type=1800 audit(1668741944.578:54): pid=11907 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888083fba000(4096) audit: type=1800 audit(1668741944.668:55): pid=11920 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file0" dev="loop3" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888007718000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff88800b12b000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888082fbe000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888007718000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff88800b12b000(4096) audit: type=1800 audit(1668741944.988:56): pid=11953 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.5" name="file0" dev="loop5" ino=244 res=0 cramfs: Error -3 while decompressing! audit: type=1800 audit(1668741945.018:57): pid=11960 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.3" name="file0" dev="loop3" ino=244 res=0 cramfs: ffffffff8bf42038(27)->ffff888082fbe000(4096) audit: type=1800 audit(1668741945.048:58): pid=11950 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.0" name="file0" dev="loop0" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888083eae000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888083eae000(4096) audit: type=1800 audit(1668741945.308:59): pid=11982 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.0" name="file0" dev="loop0" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff88807f642000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff88807f642000(4096) audit: type=1800 audit(1668741945.608:60): pid=11995 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed" comm="syz-executor.4" name="file0" dev="loop4" ino=244 res=0 cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888070f75000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf42038(27)->ffff888070f75000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888070f32000(4096) cramfs: Error -3 while decompressing! cramfs: ffffffff8bf3e038(27)->ffff888070f32000(4096)