REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. ====================================================== WARNING: possible circular locking dependency detected 4.19.211-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.4/6950 is trying to acquire lock: 00000000d05741ca (sb_writers#16){.+.+}, at: sb_start_write include/linux/fs.h:1579 [inline] 00000000d05741ca (sb_writers#16){.+.+}, at: mnt_want_write_file+0x63/0x1d0 fs/namespace.c:418 but task is already holding lock: 00000000c134bb05 (&sbi->lock){+.+.}, at: reiserfs_write_lock+0x75/0xf0 fs/reiserfs/lock.c:27 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #2 (&sbi->lock){+.+.}: reiserfs_write_lock+0x75/0xf0 fs/reiserfs/lock.c:27 reiserfs_lookup+0x171/0x490 fs/reiserfs/namei.c:363 __lookup_slow+0x246/0x4a0 fs/namei.c:1672 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP lookup_one_len+0x163/0x190 fs/namei.c:2544 reiserfs_lookup_privroot+0x92/0x280 fs/reiserfs/xattr.c:970 reiserfs_fill_super+0x1f12/0x2d80 fs/reiserfs/super.c:2187 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP mount_bdev+0x2fc/0x3b0 fs/super.c:1158 mount_fs+0xa3/0x310 fs/super.c:1261 vfs_kern_mount.part.0+0x68/0x470 fs/namespace.c:961 vfs_kern_mount fs/namespace.c:951 [inline] do_new_mount fs/namespace.c:2492 [inline] do_mount+0x115c/0x2f50 fs/namespace.c:2822 ksys_mount+0xcf/0x130 fs/namespace.c:3038 __do_sys_mount fs/namespace.c:3052 [inline] __se_sys_mount fs/namespace.c:3049 [inline] __x64_sys_mount+0xba/0x150 fs/namespace.c:3049 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #1 (&type->i_mutex_dir_key#9){++++}: inode_lock include/linux/fs.h:748 [inline] do_last fs/namei.c:3324 [inline] path_openat+0x1071/0x2df0 fs/namei.c:3537 do_filp_open+0x18c/0x3f0 fs/namei.c:3567 do_sys_open+0x3b3/0x520 fs/open.c:1085 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (sb_writers#16){.+.+}: percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x6e/0x2a0 fs/super.c:1366 sb_start_write include/linux/fs.h:1579 [inline] mnt_want_write_file+0x63/0x1d0 fs/namespace.c:418 reiserfs_ioctl+0x1a7/0x9a0 fs/reiserfs/ioctl.c:110 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe other info that might help us debug this: Chain exists of: sb_writers#16 --> &type->i_mutex_dir_key#9 --> &sbi->lock Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&sbi->lock); lock(&type->i_mutex_dir_key#9); lock(&sbi->lock); lock(sb_writers#16); *** DEADLOCK *** 1 lock held by syz-executor.4/6950: #0: 00000000c134bb05 (&sbi->lock){+.+.}, at: reiserfs_write_lock+0x75/0xf0 fs/reiserfs/lock.c:27 stack backtrace: CPU: 0 PID: 6950 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1222 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2420 [inline] __lock_acquire+0x30c9/0x3ff0 kernel/locking/lockdep.c:3416 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 percpu_down_read_preempt_disable include/linux/percpu-rwsem.h:36 [inline] percpu_down_read include/linux/percpu-rwsem.h:59 [inline] __sb_start_write+0x6e/0x2a0 fs/super.c:1366 sb_start_write include/linux/fs.h:1579 [inline] mnt_want_write_file+0x63/0x1d0 fs/namespace.c:418 reiserfs_ioctl+0x1a7/0x9a0 fs/reiserfs/ioctl.c:110 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:501 [inline] do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688 ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705 __do_sys_ioctl fs/ioctl.c:712 [inline] __se_sys_ioctl fs/ioctl.c:710 [inline] __x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7f7a2164c0f9 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:00007f7a1fbbe168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f7a2176bf80 RCX: 00007f7a2164c0f9 RDX: 0000000020000000 RSI: 0000000040087602 RDI: 0000000000000004 RBP: 00007f7a216a7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffde623de1f R14: 00007f7a1fbbe300 R15: 0000000000022000 REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): using ordered data mode reiserfs: using flush barriers REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): using ordered data mode REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP reiserfs: using flush barriers REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): using ordered data mode REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers reiserfs: using flush barriers REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS (device loop4): Using r5 hash to sort names REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP hfsplus: unable to parse mount options hfsplus: cannot replace xattr REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop4): using ordered data mode hfsplus: cannot replace xattr reiserfs: using flush barriers REISERFS (device loop2): using 3.5.x disk format hfsplus: cannot replace xattr REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP hfsplus: unable to parse mount options REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal hfsplus: cannot replace xattr hfsplus: cannot replace xattr REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): using ordered data mode REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP reiserfs: using flush barriers REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal hfsplus: unable to parse mount options REISERFS (device loop4): using ordered data mode REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers reiserfs: using flush barriers REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop4): checking transaction log (loop4) REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Using r5 hash to sort names REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP hfsplus: unable to parse mount options REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "unlock all" overlayfs: unrecognized mount option "measure" or missing value REISERFS (device loop4): using ordered data mode reiserfs: using flush barriers REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format hfsplus: unable to parse mount options REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP overlayfs: unrecognized mount option "measure" or missing value kauditd_printk_skb: 23 callbacks suppressed audit: type=1804 audit(1677873748.070:5922): pid=7445 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2089056764/syzkaller.al6hdL/463/bus" dev="sda1" ino=14689 res=1 audit: type=1804 audit(1677873748.120:5923): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/908/file0/bus" dev="loop3" ino=25 res=1 REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers overlayfs: unrecognized mount option "measure" or missing value audit: type=1804 audit(1677873748.120:5924): pid=7433 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/908/file0/bus" dev="loop3" ino=25 res=1 audit: type=1804 audit(1677873748.210:5925): pid=7459 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2089056764/syzkaller.al6hdL/464/bus" dev="sda1" ino=14417 res=1 REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP audit: type=1804 audit(1677873748.430:5926): pid=7471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/909/file0/bus" dev="loop3" ino=25 res=1 REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. audit: type=1804 audit(1677873748.430:5927): pid=7471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/909/file0/bus" dev="loop3" ino=25 res=1 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP audit: type=1804 audit(1677873748.580:5928): pid=7498 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2089056764/syzkaller.al6hdL/465/bus" dev="sda1" ino=14497 res=1 hfsplus: unable to parse mount options audit: type=1804 audit(1677873748.630:5929): pid=7491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/910/file0/bus" dev="loop3" ino=25 res=1 audit: type=1804 audit(1677873748.660:5930): pid=7504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/910/file0/bus" dev="loop3" ino=25 res=1 overlayfs: unrecognized mount option "measure" or missing value REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers hfsplus: invalid session number or type of track REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "0xffffffffffffffff" REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to find HFS+ superblock REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to parse mount options REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP hfsplus: invalid session number or type of track base_sock_release(0000000050cc9384) sk=00000000b9153d87 audit: type=1804 audit(1677873749.100:5931): pid=7513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/450/file0/bus" dev="loop2" ino=2 res=1 hfsplus: unable to find HFS+ superblock overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to parse mount options REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "0xffffffffffffffff" overlayfs: unrecognized mount option "measure" or missing value hfsplus: invalid session number or type of track hfsplus: unable to find HFS+ superblock REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "/dev/nbd#" overlayfs: unrecognized mount option "measure" or missing value overlayfs: unrecognized mount option "measure" or missing value REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "0xffffffffffffffff" base_sock_release(00000000c78804f0) sk=00000000b54dd59c base_sock_release(00000000e971a484) sk=000000001181decc base_sock_release(00000000e005ed48) sk=00000000fed18a6a base_sock_release(00000000342516a2) sk=00000000cc60dcd9 base_sock_release(000000007ed32524) sk=00000000d1c878fc base_sock_release(000000001daa9567) sk=000000007fdadd63 base_sock_release(000000001ef4dbec) sk=0000000051a8ce58 base_sock_release(00000000788c0ba9) sk=00000000bba927bd base_sock_release(00000000261ab3fb) sk=00000000bee6442e base_sock_release(000000000a0b0cde) sk=0000000006956256 base_sock_release(00000000f259f6d7) sk=00000000742653e9 base_sock_release(0000000063d1bf94) sk=0000000035273813 base_sock_release(00000000ee958b22) sk=000000006f0d5a26 base_sock_release(000000002e5ccd2b) sk=000000001744b5cc base_sock_release(00000000269b6e26) sk=000000009058d01a base_sock_release(00000000cc26cc43) sk=0000000061244a87 base_sock_release(000000005b4eb765) sk=00000000dd435d5b base_sock_release(0000000061a5434f) sk=000000002f7324f8 base_sock_release(000000009c7631ee) sk=0000000047a39ae5 base_sock_release(00000000691ce4ec) sk=00000000646ec74c base_sock_release(00000000109d432b) sk=00000000b84d9aad base_sock_release(000000009f9490d0) sk=0000000069f8723f base_sock_release(000000000c78aff1) sk=00000000862cd651 base_sock_release(0000000066415687) sk=00000000ae45babd base_sock_release(00000000f8995d41) sk=00000000b2b61822 base_sock_release(00000000e2c99a7e) sk=00000000d4a51a43 base_sock_release(00000000f0ef72d1) sk=0000000090d4f046 base_sock_release(00000000ac89bf55) sk=000000006358b26b base_sock_release(000000007c187ab3) sk=000000007cb9e70f base_sock_release(00000000ed5b92cb) sk=00000000fb5ed7f6 base_sock_release(00000000851bf973) sk=00000000190a4fdc base_sock_release(000000003a634f93) sk=00000000d2180173 base_sock_release(000000009578ab6a) sk=0000000029399109 overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to parse mount options overlayfs: unrecognized mount option "measure" or missing value REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "/dev/nbd#" REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal hfsplus: unable to parse mount options REISERFS (device loop4): using ordered data mode reiserfs: using flush barriers base_sock_release(0000000067e07eaf) sk=000000007997ab1a REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal hfsplus: unable to parse mount options REISERFS (device loop2): using ordered data mode REISERFS (device loop4): using 3.5.x disk format reiserfs: using flush barriers REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP overlayfs: unrecognized mount option "measure" or missing value REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): using ordered data mode REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): journal params: device loop2, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names reiserfs: using flush barriers REISERFS (device loop2): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): checking transaction log (loop4) REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): using ordered data mode reiserfs: using flush barriers REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "./bus" REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. overlayfs: unrecognized mount option "measure" or missing value overlayfs: missing 'lowerdir' overlayfs: missing 'lowerdir' overlayfs: missing 'lowerdir' hfsplus: invalid session number or type of track hfsplus: unable to find HFS+ superblock overlayfs: unrecognized mount option "measure" or missing value REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "./bus" overlayfs: unrecognized mount option "measure" or missing value overlayfs: unrecognized mount option "measure" or missing value hfsplus: invalid session number or type of track hfsplus: unable to find HFS+ superblock hfsplus: unable to parse mount options overlayfs: unrecognized mount option "measure" or missing value hfsplus: invalid session number or type of track overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to parse mount options hfsplus: unable to find HFS+ superblock overlayfs: unrecognized mount option "measure" or missing value REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "./bus" overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to parse mount options hfsplus: unable to parse mount options overlayfs: unrecognized mount option "measure" or missing value overlayfs: unrecognized mount option "measure" or missing value overlayfs: unrecognized mount option "measure" or missing value hfsplus: unable to parse mount options REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "./bus" REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "00000000000000000000004" overlayfs: unrecognized mount option "measure" or missing value overlayfs: unrecognized mount option "measure" or missing value overlayfs: unrecognized mount option "measure" or missing value kauditd_printk_skb: 47 callbacks suppressed audit: type=1804 audit(1677873753.141:5979): pid=8139 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/460/bus" dev="sda1" ino=14897 res=1 hfsplus: unable to parse mount options overlayfs: unrecognized mount option "measure" or missing value REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "00000000000000000000004" audit: type=1804 audit(1677873753.261:5980): pid=8144 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/460/bus" dev="sda1" ino=14897 res=1 overlayfs: bad mount option "redirect_dir=./file0" REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal audit: type=1804 audit(1677873753.261:5981): pid=8139 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/460/bus" dev="sda1" ino=14897 res=1 REISERFS (device loop4): using ordered data mode reiserfs: using flush barriers REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP audit: type=1804 audit(1677873753.571:5982): pid=8188 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/461/bus" dev="sda1" ino=14945 res=1 audit: type=1804 audit(1677873753.571:5983): pid=8190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir218691851/syzkaller.ERyewE/1174/bus" dev="sda1" ino=15315 res=1 audit: type=1804 audit(1677873753.631:5984): pid=8188 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/461/bus" dev="sda1" ino=14945 res=1 REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "00000000000000000000004" audit: type=1804 audit(1677873753.711:5985): pid=8189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir636049158/syzkaller.Tsvux3/929/file0/bus" dev="loop3" ino=25 res=1 audit: type=1804 audit(1677873753.831:5986): pid=8216 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir218691851/syzkaller.ERyewE/1175/bus" dev="sda1" ino=14398 res=1 audit: type=1804 audit(1677873753.891:5987): pid=8221 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/462/bus" dev="sda1" ino=15411 res=1 audit: type=1804 audit(1677873753.931:5988): pid=8221 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir785653381/syzkaller.jr8MWU/462/bus" dev="sda1" ino=15411 res=1 REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "0x00000000000000040x00000000000000040x0000000000000005" REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal REISERFS (device loop4): using ordered data mode reiserfs: using flush barriers REISERFS (device loop4): journal params: device loop4, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop4): checking transaction log (loop4) REISERFS (device loop4): Using r5 hash to sort names REISERFS (device loop4): using 3.5.x disk format REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS (device loop4): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP REISERFS warning: green-16003 errcatch_is_left_mergeable: Invalid item type observed, run fsck ASAP