REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. ====================================================== WARNING: possible circular locking dependency detected 4.19.211-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.5/16692 is trying to acquire lock: 00000000d5e83dfb (&type->i_mutex_dir_key#14/2){+.+.}, at: inode_lock_nested include/linux/fs.h:783 [inline] 00000000d5e83dfb (&type->i_mutex_dir_key#14/2){+.+.}, at: xattr_rmdir fs/reiserfs/xattr.c:106 [inline] 00000000d5e83dfb (&type->i_mutex_dir_key#14/2){+.+.}, at: delete_one_xattr+0x13d/0x2d0 fs/reiserfs/xattr.c:338 but task is already holding lock: 00000000880ebe40 (&type->i_mutex_dir_key#14/3){+.+.}, at: inode_lock_nested include/linux/fs.h:783 [inline] 00000000880ebe40 (&type->i_mutex_dir_key#14/3){+.+.}, at: reiserfs_for_each_xattr+0x6d3/0x920 fs/reiserfs/xattr.c:309 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&type->i_mutex_dir_key#14/3){+.+.}: inode_lock_nested include/linux/fs.h:783 [inline] open_xa_root fs/reiserfs/xattr.c:127 [inline] open_xa_dir+0x127/0x690 fs/reiserfs/xattr.c:152 reiserfs_for_each_xattr+0x1ab/0x920 fs/reiserfs/xattr.c:252 reiserfs_delete_xattrs+0x1c/0x90 fs/reiserfs/xattr.c:364 reiserfs_evict_inode+0x2e3/0x540 fs/reiserfs/inode.c:53 evict+0x2ed/0x760 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput+0x4f1/0x860 fs/inode.c:1581 dentry_unlink_inode+0x265/0x320 fs/dcache.c:374 __dentry_kill+0x3c0/0x640 fs/dcache.c:566 dentry_kill+0xc4/0x510 fs/dcache.c:685 dput+0x55f/0x640 fs/dcache.c:846 do_renameat2+0xb69/0xc70 fs/namei.c:4633 __do_sys_rename fs/namei.c:4675 [inline] __se_sys_rename fs/namei.c:4673 [inline] __x64_sys_rename+0x5d/0x80 fs/namei.c:4673 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&type->i_mutex_dir_key#14/2){+.+.}: down_write_nested+0x36/0x90 kernel/locking/rwsem.c:192 inode_lock_nested include/linux/fs.h:783 [inline] xattr_rmdir fs/reiserfs/xattr.c:106 [inline] delete_one_xattr+0x13d/0x2d0 fs/reiserfs/xattr.c:338 reiserfs_for_each_xattr+0x6e4/0x920 fs/reiserfs/xattr.c:311 reiserfs_delete_xattrs+0x1c/0x90 fs/reiserfs/xattr.c:364 reiserfs_evict_inode+0x2e3/0x540 fs/reiserfs/inode.c:53 evict+0x2ed/0x760 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput+0x4f1/0x860 fs/inode.c:1581 dentry_unlink_inode+0x265/0x320 fs/dcache.c:374 d_delete+0x210/0x280 fs/dcache.c:2372 vfs_rmdir.part.0+0x28a/0x3d0 fs/namei.c:3895 vfs_rmdir fs/namei.c:3868 [inline] do_rmdir+0x3fd/0x490 fs/namei.c:3943 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: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&type->i_mutex_dir_key#14/3); lock(&type->i_mutex_dir_key#14/2); lock(&type->i_mutex_dir_key#14/3); lock(&type->i_mutex_dir_key#14/2); *** DEADLOCK *** 3 locks held by syz-executor.5/16692: #0: 00000000ded58ebe (sb_writers#24){.+.+}, at: sb_start_write include/linux/fs.h:1579 [inline] #0: 00000000ded58ebe (sb_writers#24){.+.+}, at: mnt_want_write+0x3a/0xb0 fs/namespace.c:360 #1: 000000007332b99b (&type->i_mutex_dir_key#14/1){+.+.}, at: inode_lock_nested include/linux/fs.h:783 [inline] #1: 000000007332b99b (&type->i_mutex_dir_key#14/1){+.+.}, at: do_rmdir+0x255/0x490 fs/namei.c:3931 #2: 00000000880ebe40 (&type->i_mutex_dir_key#14/3){+.+.}, at: inode_lock_nested include/linux/fs.h:783 [inline] #2: 00000000880ebe40 (&type->i_mutex_dir_key#14/3){+.+.}, at: reiserfs_for_each_xattr+0x6d3/0x920 fs/reiserfs/xattr.c:309 stack backtrace: CPU: 0 PID: 16692 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 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 down_write_nested+0x36/0x90 kernel/locking/rwsem.c:192 inode_lock_nested include/linux/fs.h:783 [inline] xattr_rmdir fs/reiserfs/xattr.c:106 [inline] delete_one_xattr+0x13d/0x2d0 fs/reiserfs/xattr.c:338 reiserfs_for_each_xattr+0x6e4/0x920 fs/reiserfs/xattr.c:311 reiserfs_delete_xattrs+0x1c/0x90 fs/reiserfs/xattr.c:364 reiserfs_evict_inode+0x2e3/0x540 fs/reiserfs/inode.c:53 evict+0x2ed/0x760 fs/inode.c:559 iput_final fs/inode.c:1555 [inline] iput+0x4f1/0x860 fs/inode.c:1581 dentry_unlink_inode+0x265/0x320 fs/dcache.c:374 d_delete+0x210/0x280 fs/dcache.c:2372 vfs_rmdir.part.0+0x28a/0x3d0 fs/namei.c:3895 vfs_rmdir fs/namei.c:3868 [inline] do_rmdir+0x3fd/0x490 fs/namei.c:3943 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fd8cb5410d9 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:00007fd8c9ab3168 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 RAX: ffffffffffffffda RBX: 00007fd8cb660f80 RCX: 00007fd8cb5410d9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 RBP: 00007fd8cb59cae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd51c44c5f R14: 00007fd8c9ab3300 R15: 0000000000022000 REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): journal params: device loop1, 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 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 loop1): checking transaction log (loop1) REISERFS (device loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop1): Using r5 hash to sort names REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning (device loop1): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): using ordered data mode reiserfs: using flush barriers REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): checking transaction log (loop1) REISERFS (device loop5): using ordered data mode REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers REISERFS (device loop1): Using r5 hash to sort names reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning (device loop1): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! 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 loop1): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): using ordered data mode REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. reiserfs: using flush barriers REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): found reiserfs format "3.6" 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 loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode REISERFS (device loop2): checking transaction log (loop2) reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, 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 r5 hash to sort names REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop2): using ordered data mode REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 reiserfs: using flush barriers REISERFS (device loop5): checking transaction log (loop5) 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 loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): using ordered data mode REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. reiserfs: using flush barriers REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop1): checking transaction log (loop1) REISERFS (device loop1): Using r5 hash to sort names REISERFS warning (device loop1): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, 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 ordered data mode reiserfs: using flush barriers REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. 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 warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop2): found reiserfs format "3.6" 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 warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal 9pnet: Could not find request transport: xen REISERFS (device loop5): using ordered data mode REISERFS (device loop2): checking transaction log (loop2) reiserfs: using flush barriers REISERFS (device loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal 9pnet: Could not find request transport: xen 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 warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop2): using ordered data mode REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. 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 warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): using ordered data mode REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. reiserfs: using flush barriers REISERFS warning (device loop3): sh-460 journal_init: journal header magic 49ce1e00 (device loop3) does not match to magic found in super block 49ce1e1e REISERFS warning (device loop3): sh-2022 reiserfs_fill_super: unable to initialize journal space REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop5): checking transaction log (loop5) REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers REISERFS warning (device loop3): sh-460 journal_init: journal header magic 49ce1e00 (device loop3) does not match to magic found in super block 49ce1e1e 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 (device loop3): sh-2022 reiserfs_fill_super: unable to initialize journal space REISERFS (device loop2): checking transaction log (loop2) REISERFS (device loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop3): using ordered data mode REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers reiserfs: using flush barriers REISERFS warning (device loop3): sh-460 journal_init: journal header magic 49ce1e00 (device loop3) does not match to magic found in super block 49ce1e1e REISERFS warning (device loop3): sh-2022 reiserfs_fill_super: unable to initialize journal space REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop2): using ordered data mode reiserfs: using flush barriers REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. 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 warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): found reiserfs format "3.6" 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 loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop2): using ordered data mode REISERFS (device loop5): checking transaction log (loop5) reiserfs: using flush barriers REISERFS (device loop5): Using r5 hash to sort names REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. 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 loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): using ordered data mode REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop2): found reiserfs format "3.6" with non-standard journal REISERFS (device loop2): using ordered data mode REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ÿÿ" 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 loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS (device loop2): checking transaction log (loop2) REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop2): Using r5 hash to sort names REISERFS warning (device loop2): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop2): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): using ordered data mode reiserfs: using flush barriers REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop1): checking transaction log (loop1) REISERFS (device loop3): Using r5 hash to sort names REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop1): Using r5 hash to sort names REISERFS warning (device loop1): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): Using r5 hash to sort names block nbd1: Receive control failed (result -107) block nbd1: Attempted send on invalid socket block nbd1: shutting down sockets wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) print_req_error: 585 callbacks suppressed print_req_error: I/O error, dev nbd1, sector 0 buffer_io_error: 586 callbacks suppressed Buffer I/O error on dev nbd1, logical block 0, async page read print_req_error: I/O error, dev nbd1, sector 2 Buffer I/O error on dev nbd1, logical block 1, async page read print_req_error: I/O error, dev nbd1, sector 4 Buffer I/O error on dev nbd1, logical block 2, async page read Buffer I/O error on dev nbd1, logical block 3, async page read print_req_error: I/O error, dev nbd1, sector 0 Buffer I/O error on dev nbd1, logical block 0, async page read Buffer I/O error on dev nbd1, logical block 1, async page read Buffer I/O error on dev nbd1, logical block 2, async page read Buffer I/O error on dev nbd1, logical block 3, async page read print_req_error: I/O error, dev nbd1, sector 0 Buffer I/O error on dev nbd1, logical block 0, async page read REISERFS (device loop3): using ordered data mode Buffer I/O error on dev nbd1, logical block 1, async page read print_req_error: I/O error, dev nbd1, sector 0 REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! print_req_error: I/O error, dev nbd1, sector 0 print_req_error: I/O error, dev nbd1, sector 0 print_req_error: I/O error, dev nbd1, sector 0 print_req_error: I/O error, dev nbd1, sector 0 ldm_validate_partition_table(): Disk read failed. Dev nbd1: unable to read RDB block 0 nbd1: unable to read partition table reiserfs: using flush barriers ldm_validate_partition_table(): Disk read failed. REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): checking transaction log (loop3) REISERFS (device loop3): Using r5 hash to sort names Dev nbd1: unable to read RDB block 0 nbd1: unable to read partition table REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! ldm_validate_partition_table(): Disk read failed. REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. Dev nbd1: unable to read RDB block 0 nbd1: unable to read partition table ldm_validate_partition_table(): Disk read failed. Dev nbd1: unable to read RDB block 0 nbd1: unable to read partition table REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal ldm_validate_partition_table(): Disk read failed. REISERFS (device loop5): using ordered data mode Dev nbd1: unable to read RDB block 0 reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 nbd1: unable to read partition table FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 CPU: 1 PID: 17430 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0xf lib/fault-inject.c:149 __should_failslab+0x115/0x180 mm/failslab.c:32 should_failslab+0x5/0x10 mm/slab_common.c:1590 slab_pre_alloc_hook mm/slab.h:424 [inline] slab_alloc mm/slab.c:3383 [inline] __do_kmalloc mm/slab.c:3725 [inline] __kmalloc+0x2ab/0x3c0 mm/slab.c:3736 kmalloc include/linux/slab.h:520 [inline] __do_sys_memfd_create mm/memfd.c:295 [inline] __se_sys_memfd_create+0xf8/0x440 mm/memfd.c:268 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fb62ca090d9 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:00007fb62af7af38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f RAX: ffffffffffffffda RBX: 00000000000010fc RCX: 00007fb62ca090d9 RDX: 00007fb62af7afdc RSI: 0000000000000000 RDI: 00007fb62ca63e81 RBP: 00000000000010fc R08: 00007fb62af7ae20 R09: ffffffffffffffff R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001100 R13: 00007fb62af7afdc R14: 00007fb62af7afe0 R15: 0000000020001180 REISERFS (device loop5): checking transaction log (loop5) REISERFS (device loop5): Using r5 hash to sort names REISERFS (device loop3): found reiserfs format "3.6" with non-standard journal REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. REISERFS (device loop3): using ordered data mode reiserfs: using flush barriers REISERFS (device loop3): journal params: device loop3, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 REISERFS (device loop1): found reiserfs format "3.6" with non-standard journal REISERFS (device loop1): using ordered data mode FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 REISERFS (device loop3): checking transaction log (loop3) reiserfs: using flush barriers CPU: 0 PID: 17458 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 REISERFS (device loop3): Using r5 hash to sort names Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 REISERFS warning (device loop3): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0xf lib/fault-inject.c:149 REISERFS (device loop3): Created .reiserfs_priv - reserved for xattr storage. __should_failslab+0x115/0x180 mm/failslab.c:32 should_failslab+0x5/0x10 mm/slab_common.c:1590 slab_pre_alloc_hook mm/slab.h:424 [inline] slab_alloc mm/slab.c:3383 [inline] kmem_cache_alloc+0x277/0x370 mm/slab.c:3557 shmem_alloc_inode+0x18/0x40 mm/shmem.c:3609 alloc_inode+0x5d/0x180 fs/inode.c:211 new_inode_pseudo fs/inode.c:911 [inline] new_inode+0x1d/0xf0 fs/inode.c:940 REISERFS (device loop1): journal params: device loop1, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 shmem_get_inode+0x96/0x8d0 mm/shmem.c:2196 REISERFS (device loop1): checking transaction log (loop1) __shmem_file_setup.part.0+0x7a/0x2b0 mm/shmem.c:3965 __shmem_file_setup mm/shmem.c:3959 [inline] shmem_file_setup+0x61/0x90 mm/shmem.c:4006 REISERFS (device loop1): Using r5 hash to sort names __do_sys_memfd_create mm/memfd.c:325 [inline] __se_sys_memfd_create+0x26b/0x440 mm/memfd.c:268 REISERFS warning (device loop1): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop1): Created .reiserfs_priv - reserved for xattr storage. do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fb62ca090d9 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:00007fb62af7af38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f RAX: ffffffffffffffda RBX: 00000000000010fc RCX: 00007fb62ca090d9 RDX: 00007fb62af7afdc RSI: 0000000000000000 RDI: 00007fb62ca63e81 RBP: 00000000000010fc R08: 00007fb62af7ae20 R09: ffffffffffffffff R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020001100 R13: 00007fb62af7afdc R14: 00007fb62af7afe0 R15: 0000000020001180 REISERFS (device loop5): found reiserfs format "3.6" with non-standard journal REISERFS (device loop5): using ordered data mode reiserfs: using flush barriers REISERFS (device loop5): journal params: device loop5, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 FAULT_INJECTION: forcing a failure. name failslab, interval 1, probability 0, space 0, times 0 REISERFS (device loop5): checking transaction log (loop5) CPU: 0 PID: 17478 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 REISERFS (device loop5): Using r5 hash to sort names Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 fail_dump lib/fault-inject.c:51 [inline] should_fail.cold+0xa/0xf lib/fault-inject.c:149 REISERFS warning (device loop5): jdm-13090 reiserfs_new_inode: ACLs aren't enabled in the fs, but vfs thinks they are! REISERFS (device loop5): Created .reiserfs_priv - reserved for xattr storage. __should_failslab+0x115/0x180 mm/failslab.c:32 should_failslab+0x5/0x10 mm/slab_common.c:1590 slab_pre_alloc_hook mm/slab.h:424 [inline] slab_alloc mm/slab.c:3383 [inline] kmem_cache_alloc+0x277/0x370 mm/slab.c:3557 __d_alloc+0x2b/0xa10 fs/dcache.c:1612 d_alloc_pseudo+0x19/0x70 fs/dcache.c:1743 alloc_file_pseudo+0xc6/0x250 fs/file_table.c:224 __shmem_file_setup.part.0+0x102/0x2b0 mm/shmem.c:3976 __shmem_file_setup mm/shmem.c:3959 [inline] shmem_file_setup+0x61/0x90 mm/shmem.c:4006 __do_sys_memfd_create mm/memfd.c:325 [inline] __se_sys_memfd_create+0x26b/0x440 mm/memfd.c:268 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fb62ca090d9 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:00007fb62af7af38 EFLAGS: 00000202 ORIG_RAX: 000000000000013f RAX: ffffffffffffffda RBX: 00000000000010fc RCX: 00007fb62ca090d9 RDX: 00007fb62af7afdc RSI: 0000000000000000 RDI: 00007fb62ca63e81 RBP: 00000000000010fc R08: 00007fb62af7ae20 R09: ffffffffffffffff