program: unshare(0x22020600) r0 = timerfd_create(0x0, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x40802, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002740)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x81, &(0x7f00000000c0)=""/129}, &(0x7f00000025c0)="a136b60bfad6", 0x0, 0x8, 0x10000, 0x1, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$BLKROSET(r2, 0x125d, &(0x7f00000001c0)=0x4) syz_mount_image$ocfs2(&(0x7f0000004480), &(0x7f00000044c0)='./file1\x00', 0x800401, &(0x7f00000000c0)={[{@data_ordered}, {@resv_level={'resv_level', 0x3d, 0x2}}, {@heartbeat_none}, {@coherency_buffered}, {@err_cont}, {@barrier={'barrier', 0x3d, 0x1000000}}, {@coherency_full}, {@localflocks}, {@data_ordered}, {@data_ordered}]}, 0x8, 0x446c, &(0x7f0000004780)="$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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCfcZnWuR/iyKiuzNjPtnn/u+fYvvssm6/LcgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICbHTiQAQAAABDmb51H+wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIMCAAD//+N8zQE=") syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x14000, &(0x7f0000000100)={[{@errors_remount}]}, 0x22, 0x4d5, &(0x7f0000000580)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02304600000100000008000000040000000100000010"], 0x24, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x100002b, &(0x7f0000000340)='heartbeat=none') syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x14000, &(0x7f0000000100)={[{@errors_remount}]}, 0x22, 0x4d5, &(0x7f0000000580)="$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") setxattr$system_posix_acl(&(0x7f0000002a00)='.\x00', &(0x7f0000002a40)='system.posix_acl_default\x00', &(0x7f0000000000), 0x24, 0x0) [ 103.985632][ T5305] Bluetooth: hci0: command tx timeout [ 104.419970][ T5332] loop0: detected capacity change from 0 to 32768 [ 104.459618][ T5332] ocfs2: Readonly device (7,0) detected. Cluster services will not be used for this mount. Recovery will be skipped. [ 104.472466][ T5332] ocfs2: Mounting device (7,0) on (node local, slot 65535) with ordered data mode. [ 104.562306][ T5332] INFO: trying to register non-static key. [ 104.565705][ T5332] The code is fine but needs lockdep annotation, or maybe [ 104.569008][ T5332] you didn't initialize this object before use? [ 104.571740][ T5332] turning off the locking correctness validator. [ 104.574552][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 104.574571][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 104.574579][ T5332] Call Trace: [ 104.574587][ T5332] [ 104.574593][ T5332] dump_stack_lvl+0xe8/0x150 [ 104.574768][ T5332] assign_lock_key+0x133/0x150 [ 104.574796][ T5332] register_lock_class+0xcc/0x2e0 [ 104.574805][ T5332] ? __lock_acquire+0x6b5/0x2cf0 [ 104.574816][ T5332] __lock_acquire+0xad/0x2cf0 [ 104.574826][ T5332] ? kasan_save_track+0x4f/0x80 [ 104.574857][ T5332] ? kasan_save_track+0x3e/0x80 [ 104.574863][ T5332] ? kasan_save_free_info+0x46/0x50 [ 104.574876][ T5332] ? __kasan_slab_free+0x5c/0x80 [ 104.574885][ T5332] ? kfree+0x1c1/0x630 [ 104.574900][ T5332] ? ocfs2_journal_shutdown+0x63c/0xb90 [ 104.574951][ T5332] ? ocfs2_dismount_volume+0x3e2/0x900 [ 104.574962][ T5332] ? generic_shutdown_super+0x13d/0x2d0 [ 104.574979][ T5332] ? kill_block_super+0x44/0x90 [ 104.574988][ T5332] ? deactivate_locked_super+0xbc/0x130 [ 104.575002][ T5332] ? cleanup_mnt+0x437/0x4d0 [ 104.575018][ T5332] ? task_work_run+0x1d9/0x270 [ 104.575033][ T5332] lock_acquire+0xf0/0x2e0 [ 104.575046][ T5332] ? ocfs2_mark_lockres_freeing+0x164/0x840 [ 104.575062][ T5332] ? rcu_is_watching+0x15/0xb0 [ 104.575078][ T5332] _raw_spin_lock_irqsave+0x40/0x60 [ 104.575124][ T5332] ? ocfs2_mark_lockres_freeing+0x164/0x840 [ 104.575137][ T5332] ocfs2_mark_lockres_freeing+0x164/0x840 [ 104.575152][ T5332] ? __pfx_ocfs2_mark_lockres_freeing+0x10/0x10 [ 104.575164][ T5332] ? kasan_quarantine_put+0xbb/0x1f0 [ 104.575183][ T5332] ? ocfs2_journal_shutdown+0x63c/0xb90 [ 104.575197][ T5332] ? __pfx_ocfs2_journal_shutdown+0x10/0x10 [ 104.575211][ T5332] ? ocfs2_release_system_inodes+0x426/0x490 [ 104.575223][ T5332] ocfs2_dlm_shutdown+0x3a/0x240 [ 104.575235][ T5332] ocfs2_dismount_volume+0x468/0x900 [ 104.575245][ T5332] ? __pfx_hook_sb_delete+0x10/0x10 [ 104.575315][ T5332] ? __pfx_ocfs2_dismount_volume+0x10/0x10 [ 104.575322][ T5332] ? __pfx_evict_inodes+0x10/0x10 [ 104.575332][ T5332] ? __pfx_ocfs2_put_super+0x10/0x10 [ 104.575340][ T5332] generic_shutdown_super+0x13d/0x2d0 [ 104.575350][ T5332] kill_block_super+0x44/0x90 [ 104.575356][ T5332] deactivate_locked_super+0xbc/0x130 [ 104.575366][ T5332] cleanup_mnt+0x437/0x4d0 [ 104.575382][ T5332] task_work_run+0x1d9/0x270 [ 104.575393][ T5332] ? __pfx_task_work_run+0x10/0x10 [ 104.575405][ T5332] ? kmem_cache_free+0x187/0x630 [ 104.575424][ T5332] ? do_exit+0x70a/0x23c0 [ 104.575435][ T5332] do_exit+0x70f/0x23c0 [ 104.575446][ T5332] ? try_to_wake_up+0x832/0x1390 [ 104.575458][ T5332] ? __pfx_do_exit+0x10/0x10 [ 104.575466][ T5332] ? do_raw_spin_lock+0x12b/0x2f0 [ 104.575477][ T5332] do_group_exit+0x21b/0x2d0 [ 104.575487][ T5332] ? _raw_spin_unlock_irq+0x23/0x50 [ 104.575498][ T5332] get_signal+0x1284/0x1330 [ 104.575515][ T5332] arch_do_signal_or_restart+0xbc/0x830 [ 104.575530][ T5332] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 104.575546][ T5332] exit_to_user_mode_loop+0x86/0x480 [ 104.575560][ T5332] ? rcu_is_watching+0x15/0xb0 [ 104.575576][ T5332] do_syscall_64+0x32d/0xf80 [ 104.575589][ T5332] ? trace_irq_disable+0x3b/0x150 [ 104.575614][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.575626][ T5332] ? clear_bhb_loop+0x40/0x90 [ 104.575639][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.575650][ T5332] RIP: 0033:0x7f325259c819 [ 104.575661][ T5332] Code: Unable to access opcode bytes at 0x7f325259c7ef. [ 104.575666][ T5332] RSP: 002b:00007f32534050a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 104.575679][ T5332] RAX: 0000000000000001 RBX: 00007f3252815fa8 RCX: 00007f325259c819 [ 104.575685][ T5332] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3252815fac [ 104.575690][ T5332] RBP: 00007f3252815fa0 R08: 3fffffffffffffff R09: 0000000000000000 [ 104.575695][ T5332] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 104.575700][ T5332] R13: 00007f3252816038 R14: 00007ffc57a44f40 R15: 00007ffc57a45028 [ 104.575707][ T5332] [ 104.764361][ T5332] ocfs2: Unmounting device (7,0) on (node local)