EXT4-fs (loop5): invalid journal inode XFS (loop1): Mounting V4 Filesystem XFS (loop1): Ending clean mount overlayfs: filesystem on './bus' not supported as upperdir audit: type=1804 audit(1678068559.090:11539): pid=18597 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/710/file0/bus" dev="loop1" ino=41 res=1 BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 0 PID: 18597 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 add_chain_cache kernel/locking/lockdep.c:2259 [inline] lookup_chain_cache_add kernel/locking/lockdep.c:2371 [inline] validate_chain kernel/locking/lockdep.c:2391 [inline] __lock_acquire.cold+0x420/0x57e kernel/locking/lockdep.c:3416 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144 audit: type=1800 audit(1678068559.090:11540): pid=18597 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=41 res=0 spin_lock include/linux/spinlock.h:329 [inline] __queue_work+0x1e9/0x1100 kernel/workqueue.c:1407 __queue_delayed_work+0x1c6/0x270 kernel/workqueue.c:1525 mod_delayed_work_on+0xbc/0x1f0 kernel/workqueue.c:1599 kblockd_mod_delayed_work_on+0x26/0x30 block/blk-core.c:3584 __blk_mq_delay_run_hw_queue+0x313/0x5a0 block/blk-mq.c:1400 blk_mq_run_hw_queue+0x16b/0x2f0 block/blk-mq.c:1429 blk_mq_sched_insert_requests+0x203/0x2d0 block/blk-mq-sched.c:432 blk_mq_flush_plug_list+0x6a6/0xb00 block/blk-mq.c:1679 blk_flush_plug_list+0x2fb/0x8e0 block/blk-core.c:3705 blk_schedule_flush_plug include/linux/blkdev.h:1358 [inline] sched_submit_work kernel/sched/core.c:3551 [inline] schedule+0x10a/0x1b0 kernel/sched/core.c:3558 schedule_timeout+0x92d/0xfe0 kernel/time/timer.c:1794 do_wait_for_common kernel/sched/completion.c:83 [inline] __wait_for_common kernel/sched/completion.c:104 [inline] wait_for_common+0x29c/0x470 kernel/sched/completion.c:115 xfs_buf_iowait+0x74/0x5d0 fs/xfs/xfs_buf.c:1483 __xfs_buf_submit+0x51d/0x930 fs/xfs/xfs_buf.c:1551 xfs_buf_read_map+0x410/0x5d0 fs/xfs/xfs_buf.c:797 xfs_trans_read_buf_map+0x1d6/0xed0 fs/xfs/xfs_trans_buf.c:276 xfs_trans_read_buf fs/xfs/xfs_trans.h:202 [inline] xfs_read_agf+0x1db/0x520 fs/xfs/libxfs/xfs_alloc.c:2712 xfs_alloc_read_agf+0x9d/0x9f0 fs/xfs/libxfs/xfs_alloc.c:2744 xfs_alloc_pagf_init+0x7e/0xf0 fs/xfs/libxfs/xfs_alloc.c:2509 xfs_bmap_longest_free_extent+0xa7/0x210 fs/xfs/libxfs/xfs_bmap.c:3210 xfs_bmap_btalloc_nullfb.constprop.0+0x24e/0x520 fs/xfs/libxfs/xfs_bmap.c:3278 xfs_bmap_btalloc+0x168b/0x1f50 fs/xfs/libxfs/xfs_bmap.c:3474 xfs_bmap_alloc+0x11b/0x170 fs/xfs/libxfs/xfs_bmap.c:3655 xfs_bmapi_allocate fs/xfs/libxfs/xfs_bmap.c:4081 [inline] xfs_bmapi_write+0xc23/0x2150 fs/xfs/libxfs/xfs_bmap.c:4393 xfs_iomap_write_direct+0x60f/0x9c0 fs/xfs/xfs_iomap.c:256 xfs_file_iomap_begin+0x104a/0x23e0 fs/xfs/xfs_iomap.c:1107 iomap_apply+0xd2/0x290 fs/iomap.c:67 iomap_dio_rw+0x8cc/0xed0 fs/iomap.c:1909 xfs_file_dio_aio_write+0x567/0xc80 fs/xfs/xfs_file.c:549 xfs_file_write_iter+0x307/0x450 fs/xfs/xfs_file.c:721 call_write_iter include/linux/fs.h:1821 [inline] do_iter_readv_writev+0x668/0x790 fs/read_write.c:681 do_iter_write+0x182/0x5d0 fs/read_write.c:960 vfs_iter_write+0x70/0xa0 fs/read_write.c:973 iter_file_splice_write+0x60d/0xbb0 fs/splice.c:750 do_splice_from fs/splice.c:852 [inline] direct_splice_actor+0x115/0x160 fs/splice.c:1025 splice_direct_to_actor+0x33f/0x8d0 fs/splice.c:980 do_splice_direct+0x1a7/0x270 fs/splice.c:1068 do_sendfile+0x550/0xc30 fs/read_write.c:1447 __do_sys_sendfile64 fs/read_write.c:1508 [inline] __se_sys_sendfile64+0x147/0x160 fs/read_write.c:1494 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fb29fe330f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 RSP: 002b:00007fb29e3a5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007fb29ff52f80 RCX: 00007fb29fe330f9 RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000006 RBP: 00007fb29fe8eae9 R08: 0000000000000000 R09: 0000000000000000 R10: 000080001d00c0d0 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffdcf82760f R14: 00007fb29e3a5300 R15: 0000000000022000 XFS (loop1): Unmounting Filesystem netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock netlink: 720 bytes leftover after parsing attributes in process `syz-executor.2'. sysfs: cannot create duplicate filename '/class/ieee80211/©,í…×;qO!' EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) CPU: 1 PID: 18707 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 sysfs_warn_dup.cold+0x1c/0x29 fs/sysfs/dir.c:30 sysfs_do_create_link_sd+0x116/0x130 fs/sysfs/symlink.c:50 sysfs_do_create_link fs/sysfs/symlink.c:79 [inline] sysfs_create_link+0x5f/0xc0 fs/sysfs/symlink.c:91 device_add_class_symlinks drivers/base/core.c:1934 [inline] device_add+0x7d1/0x16d0 drivers/base/core.c:2136 wiphy_register+0x1664/0x2130 net/wireless/core.c:832 ieee80211_register_hw+0x13be/0x3550 net/mac80211/main.c:1106 mac80211_hwsim_new_radio+0x1d3f/0x3c60 drivers/net/wireless/mac80211_hwsim.c:2896 hwsim_new_radio_nl+0x5c3/0x850 drivers/net/wireless/mac80211_hwsim.c:3374 genl_family_rcv_msg+0x642/0xc40 net/netlink/genetlink.c:602 genl_rcv_msg+0xbf/0x160 net/netlink/genetlink.c:627 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2463 genl_rcv+0x24/0x40 net/netlink/genetlink.c:638 netlink_unicast_kernel net/netlink/af_netlink.c:1325 [inline] netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1351 netlink_sendmsg+0x6c3/0xc50 net/netlink/af_netlink.c:1917 sock_sendmsg_nosec net/socket.c:651 [inline] sock_sendmsg+0xc3/0x120 net/socket.c:661 ___sys_sendmsg+0x7bb/0x8e0 net/socket.c:2227 __sys_sendmsg net/socket.c:2265 [inline] __do_sys_sendmsg net/socket.c:2274 [inline] __se_sys_sendmsg net/socket.c:2272 [inline] __x64_sys_sendmsg+0x132/0x220 net/socket.c:2272 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f179acf70f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 RSP: 002b:00007f1799248168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f179ae17050 RCX: 00007f179acf70f9 RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000006 RBP: 00007f179ad52ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd096ffbef R14: 00007f1799248300 R15: 0000000000022000 EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode XFS (loop1): Mounting V4 Filesystem XFS (loop1): Ending clean mount batman_adv: Cannot find parent device device gretap1 entered promiscuous mode audit: type=1804 audit(1678068562.011:11541): pid=18773 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/410/bus" dev="sda1" ino=13973 res=1 audit: type=1804 audit(1678068562.041:11542): pid=18773 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/410/bus" dev="sda1" ino=13973 res=1 audit: type=1804 audit(1678068562.041:11543): pid=18773 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/410/bus" dev="sda1" ino=13973 res=1 audit: type=1804 audit(1678068562.151:11544): pid=18771 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/711/file0/bus" dev="loop1" ino=41 res=1 audit: type=1800 audit(1678068562.151:11545): pid=18771 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=41 res=0 audit: type=1804 audit(1678068562.181:11546): pid=18771 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/711/file0/bus" dev="loop1" ino=41 res=1 audit: type=1800 audit(1678068562.181:11547): pid=18771 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="loop1" ino=41 res=0 audit: type=1804 audit(1678068562.231:11548): pid=18804 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/410/bus" dev="sda1" ino=13973 res=1 audit: type=1804 audit(1678068562.361:11549): pid=18773 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/410/bus" dev="sda1" ino=13973 res=1 XFS (loop1): Unmounting Filesystem audit: type=1804 audit(1678068562.461:11550): pid=18812 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/411/bus" dev="sda1" ino=14010 res=1 netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) batman_adv: Cannot find parent device device gretap1 entered promiscuous mode EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode XFS (loop1): Mounting V4 Filesystem XFS (loop1): Ending clean mount batman_adv: Cannot find parent device device gretap1 entered promiscuous mode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode XFS (loop1): Unmounting Filesystem EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode kauditd_printk_skb: 95 callbacks suppressed audit: type=1804 audit(1678068567.041:11646): pid=19039 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/714/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068567.171:11647): pid=19059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/714/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068567.171:11648): pid=19059 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/714/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode audit: type=1804 audit(1678068567.932:11649): pid=19124 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/715/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068568.062:11650): pid=19133 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/715/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068568.092:11651): pid=19133 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/715/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode audit: type=1804 audit(1678068568.912:11652): pid=19189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/716/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068569.052:11653): pid=19198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/716/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068569.082:11654): pid=19198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/716/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode audit: type=1804 audit(1678068570.002:11655): pid=19278 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/717/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode kauditd_printk_skb: 4 callbacks suppressed audit: type=1804 audit(1678068572.402:11660): pid=19374 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/425/bus" dev="sda1" ino=13908 res=1 audit: type=1804 audit(1678068572.582:11661): pid=19415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/425/bus" dev="sda1" ino=13908 res=1 audit: type=1804 audit(1678068572.592:11662): pid=19415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/425/bus" dev="sda1" ino=13908 res=1 audit: type=1804 audit(1678068572.702:11663): pid=19413 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/719/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode audit: type=1804 audit(1678068573.832:11664): pid=19429 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/426/bus" dev="sda1" ino=13878 res=1 audit: type=1804 audit(1678068573.922:11665): pid=19478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/720/file0/bus" dev="loop1" ino=7 res=1 audit: type=1804 audit(1678068574.022:11666): pid=19490 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/426/bus" dev="sda1" ino=13878 res=1 audit: type=1804 audit(1678068574.032:11667): pid=19490 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir982544610/syzkaller.QcRBDA/426/bus" dev="sda1" ino=13878 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode audit: type=1804 audit(1678068575.002:11668): pid=19494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir455862126/syzkaller.0C6mEv/985/bus" dev="sda1" ino=13885 res=1 audit: type=1804 audit(1678068575.102:11669): pid=19537 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/721/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode kauditd_printk_skb: 6 callbacks suppressed audit: type=1804 audit(1678068578.233:11676): pid=19713 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir1256067603/syzkaller.CeJ0wW/724/file0/bus" dev="loop1" ino=7 res=1 EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (394!=20869) EXT4-fs (loop5): invalid journal inode