------------[ cut here ]------------
DEBUG_LOCKS_WARN_ON(1)
WARNING: CPU: 0 PID: 5487 at kernel/locking/lockdep.c:232 hlock_class kernel/locking/lockdep.c:232 [inline]
WARNING: CPU: 0 PID: 5487 at kernel/locking/lockdep.c:232 hlock_class kernel/locking/lockdep.c:221 [inline]
WARNING: CPU: 0 PID: 5487 at kernel/locking/lockdep.c:232 check_wait_context kernel/locking/lockdep.c:4772 [inline]
WARNING: CPU: 0 PID: 5487 at kernel/locking/lockdep.c:232 __lock_acquire+0x1774/0x5de0 kernel/locking/lockdep.c:5086
Modules linked in:
CPU: 0 PID: 5487 Comm: syz-executor.0 Not tainted 6.6.0-syzkaller-14500-g1c41041124bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:hlock_class kernel/locking/lockdep.c:232 [inline]
RIP: 0010:hlock_class kernel/locking/lockdep.c:221 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4772 [inline]
RIP: 0010:__lock_acquire+0x1774/0x5de0 kernel/locking/lockdep.c:5086
Code: 08 84 d2 0f 85 25 32 00 00 8b 05 1b f6 b0 0d 85 c0 0f 85 0a fa ff ff 48 c7 c6 a0 c3 cc 8a 48 c7 c7 00 b8 cc 8a e8 bc 83 e5 ff <0f> 0b e9 f0 f9 ff ff e8 80 bb f5 02 85 c0 0f 84 9b f9 ff ff 48 c7
RSP: 0018:ffffc90000007a30 EFLAGS: 00010082
RAX: 0000000000000000 RBX: d89d89d89e114d1a RCX: ffffffff814e3589
RDX: ffff88807f518000 RSI: ffffffff814e3596 RDI: 0000000000000001
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 284e4f5f4e524157 R12: 0000000000000d1a
R13: ffff88807f518b60 R14: 0000000000000000 R15: 0000000000000000
FS: 00007fd2bcb656c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c34da36950 CR3: 0000000020859000 CR4: 0000000000350ef0
Call Trace:
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5718
do_write_seqcount_begin_nested include/linux/seqlock.h:525 [inline]
do_write_seqcount_begin include/linux/seqlock.h:551 [inline]
psi_account_irqtime+0x29d/0x510 kernel/sched/psi.c:1016
update_rq_clock_task kernel/sched/core.c:725 [inline]
update_rq_clock kernel/sched/core.c:769 [inline]
update_rq_clock+0x24a/0xb20 kernel/sched/core.c:750
scheduler_tick+0xee/0x650 kernel/sched/core.c:5648
update_process_times+0x19f/0x220 kernel/time/timer.c:2076
tick_sched_handle+0x8e/0x170 kernel/time/tick-sched.c:255
tick_nohz_highres_handler+0xe9/0x110 kernel/time/tick-sched.c:1516
__run_hrtimer kernel/time/hrtimer.c:1688 [inline]
__hrtimer_run_queues+0x647/0xc10 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x105/0x3f0 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1076
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:memmove+0x50/0x1b0 arch/x86/lib/memmove_64.S:71
Code: 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 <48> 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 4c 89 47 18 48 8d 7f
RSP: 0018:ffffc900052def18 EFLAGS: 00000282
RAX: ffff888069d95fb4 RBX: 0000000000000002 RCX: ffff888069d95030
RDX: fffffffffa5f1961 RSI: ffff88806f7a45e4 RDI: ffff88806f7a45f4
RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000001 R14: ffff888069d95fa4 R15: 0000000000000010
leaf_paste_entries+0x43c/0x920 fs/reiserfs/lbalance.c:1377
balance_leaf_finish_node_paste_dirent fs/reiserfs/do_balan.c:1295 [inline]
balance_leaf_finish_node_paste fs/reiserfs/do_balan.c:1321 [inline]
balance_leaf_finish_node fs/reiserfs/do_balan.c:1364 [inline]
balance_leaf+0x9476/0xcd90 fs/reiserfs/do_balan.c:1452
do_balance+0x337/0x840 fs/reiserfs/do_balan.c:1888
reiserfs_paste_into_item+0x62a/0x7c0 fs/reiserfs/stree.c:2158
reiserfs_add_entry+0x936/0xd70 fs/reiserfs/namei.c:565
reiserfs_mkdir+0x68a/0x9a0 fs/reiserfs/namei.c:860
xattr_mkdir fs/reiserfs/xattr.c:77 [inline]
create_privroot fs/reiserfs/xattr.c:891 [inline]
reiserfs_xattr_init+0x57f/0xbb0 fs/reiserfs/xattr.c:1007
reiserfs_fill_super+0x2139/0x3150 fs/reiserfs/super.c:2175
mount_bdev+0x1f3/0x2e0 fs/super.c:1650
legacy_get_tree+0x109/0x220 fs/fs_context.c:662
vfs_get_tree+0x8c/0x370 fs/super.c:1771
do_new_mount fs/namespace.c:3337 [inline]
path_mount+0x1492/0x1ed0 fs/namespace.c:3664
do_mount fs/namespace.c:3677 [inline]
__do_sys_mount fs/namespace.c:3886 [inline]
__se_sys_mount fs/namespace.c:3863 [inline]
__x64_sys_mount+0x293/0x310 fs/namespace.c:3863
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fd2bbe7e1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd2bcb64ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
==================================================================
BUG: KASAN: stack-out-of-bounds in __show_regs+0x6b5/0x730 arch/x86/kernel/process_64.c:82
Read of size 8 at addr ffffc900052dffb0 by task syz-executor.0/5487
CPU: 0 PID: 5487 Comm: syz-executor.0 Tainted: G D 6.6.0-syzkaller-14500-g1c41041124bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
print_address_description mm/kasan/report.c:364 [inline]
print_report+0xc4/0x620 mm/kasan/report.c:475
kasan_report+0xda/0x110 mm/kasan/report.c:588
__show_regs+0x6b5/0x730 arch/x86/kernel/process_64.c:82
show_regs_if_on_stack arch/x86/kernel/dumpstack.c:167 [inline]
show_regs_if_on_stack+0x8d/0x140 arch/x86/kernel/dumpstack.c:154
show_trace_log_lvl+0x318/0x4f0 arch/x86/kernel/dumpstack.c:301
show_regs arch/x86/kernel/dumpstack.c:478 [inline]
show_regs+0x8f/0xa0 arch/x86/kernel/dumpstack.c:465
__warn+0xe6/0x380 kernel/panic.c:675
__report_bug lib/bug.c:199 [inline]
report_bug+0x3bc/0x580 lib/bug.c:219
handle_bug+0x3c/0x70 arch/x86/kernel/traps.c:237
exc_invalid_op+0x17/0x40 arch/x86/kernel/traps.c:258
asm_exc_invalid_op+0x1a/0x20 arch/x86/include/asm/idtentry.h:568
RIP: 0010:hlock_class kernel/locking/lockdep.c:232 [inline]
RIP: 0010:hlock_class kernel/locking/lockdep.c:221 [inline]
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4772 [inline]
RIP: 0010:__lock_acquire+0x1774/0x5de0 kernel/locking/lockdep.c:5086
Code: 08 84 d2 0f 85 25 32 00 00 8b 05 1b f6 b0 0d 85 c0 0f 85 0a fa ff ff 48 c7 c6 a0 c3 cc 8a 48 c7 c7 00 b8 cc 8a e8 bc 83 e5 ff <0f> 0b e9 f0 f9 ff ff e8 80 bb f5 02 85 c0 0f 84 9b f9 ff ff 48 c7
RSP: 0018:ffffc90000007a30 EFLAGS: 00010082
RAX: 0000000000000000 RBX: d89d89d89e114d1a RCX: ffffffff814e3589
RDX: ffff88807f518000 RSI: ffffffff814e3596 RDI: 0000000000000001
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 284e4f5f4e524157 R12: 0000000000000d1a
R13: ffff88807f518b60 R14: 0000000000000000 R15: 0000000000000000
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5718
do_write_seqcount_begin_nested include/linux/seqlock.h:525 [inline]
do_write_seqcount_begin include/linux/seqlock.h:551 [inline]
psi_account_irqtime+0x29d/0x510 kernel/sched/psi.c:1016
update_rq_clock_task kernel/sched/core.c:725 [inline]
update_rq_clock kernel/sched/core.c:769 [inline]
update_rq_clock+0x24a/0xb20 kernel/sched/core.c:750
scheduler_tick+0xee/0x650 kernel/sched/core.c:5648
update_process_times+0x19f/0x220 kernel/time/timer.c:2076
tick_sched_handle+0x8e/0x170 kernel/time/tick-sched.c:255
tick_nohz_highres_handler+0xe9/0x110 kernel/time/tick-sched.c:1516
__run_hrtimer kernel/time/hrtimer.c:1688 [inline]
__hrtimer_run_queues+0x647/0xc10 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x105/0x3f0 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1076
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:memmove+0x50/0x1b0 arch/x86/lib/memmove_64.S:71
Code: 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 <48> 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 4c 89 47 18 48 8d 7f
RSP: 0018:ffffc900052def18 EFLAGS: 00000282
RAX: ffff888069d95fb4 RBX: 0000000000000002 RCX: ffff888069d95030
RDX: fffffffffa5f1961 RSI: ffff88806f7a45e4 RDI: ffff88806f7a45f4
RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000001 R14: ffff888069d95fa4 R15: 0000000000000010
leaf_paste_entries+0x43c/0x920 fs/reiserfs/lbalance.c:1377
balance_leaf_finish_node_paste_dirent fs/reiserfs/do_balan.c:1295 [inline]
balance_leaf_finish_node_paste fs/reiserfs/do_balan.c:1321 [inline]
balance_leaf_finish_node fs/reiserfs/do_balan.c:1364 [inline]
balance_leaf+0x9476/0xcd90 fs/reiserfs/do_balan.c:1452
do_balance+0x337/0x840 fs/reiserfs/do_balan.c:1888
reiserfs_paste_into_item+0x62a/0x7c0 fs/reiserfs/stree.c:2158
reiserfs_add_entry+0x936/0xd70 fs/reiserfs/namei.c:565
reiserfs_mkdir+0x68a/0x9a0 fs/reiserfs/namei.c:860
xattr_mkdir fs/reiserfs/xattr.c:77 [inline]
create_privroot fs/reiserfs/xattr.c:891 [inline]
reiserfs_xattr_init+0x57f/0xbb0 fs/reiserfs/xattr.c:1007
reiserfs_fill_super+0x2139/0x3150 fs/reiserfs/super.c:2175
mount_bdev+0x1f3/0x2e0 fs/super.c:1650
legacy_get_tree+0x109/0x220 fs/fs_context.c:662
vfs_get_tree+0x8c/0x370 fs/super.c:1771
do_new_mount fs/namespace.c:3337 [inline]
path_mount+0x1492/0x1ed0 fs/namespace.c:3664
do_mount fs/namespace.c:3677 [inline]
__do_sys_mount fs/namespace.c:3886 [inline]
__se_sys_mount fs/namespace.c:3863 [inline]
__x64_sys_mount+0x293/0x310 fs/namespace.c:3863
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fd2bbe7e1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd2bcb64ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fd2bcb64f80 RCX: 00007fd2bbe7e1ea
RDX: 0000000020001100 RSI: 0000000020000040 RDI: 00007fd2bcb64f40
RBP: 0000000020001100 R08: 00007fd2bcb64f80 R09: 0000000000008080
R10: 0000000000008080 R11: 0000000000000246 R12: 0000000020000040
R13: 00007fd2bcb64f40 R14: 000000000000110f R15: 0000000020000000
The buggy address belongs to stack of task syz-executor.0/5487
internal error: frame has invalid marker: 18446744073709551578
The buggy address belongs to the virtual mapping at
[ffffc900052d8000, ffffc900052e1000) created by:
kernel_clone+0xfd/0x920 kernel/fork.c:2907
The buggy address belongs to the physical page:
page:ffffea000079b640 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1e6d9
memcg:ffff88801f251982
flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
page_type: 0xffffffff()
raw: 00fff00000000000 0000000000000000 dead000000000122 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff ffff88801f251982
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x102dc2(GFP_HIGHUSER|__GFP_NOWARN|__GFP_ZERO), pid 5430, tgid 5430 (dhcpcd-run-hook), ts 79322731729, free_ts 79272895006
set_page_owner include/linux/page_owner.h:31 [inline]
post_alloc_hook+0x2cf/0x340 mm/page_alloc.c:1537
prep_new_page mm/page_alloc.c:1544 [inline]
get_page_from_freelist+0xa25/0x36c0 mm/page_alloc.c:3312
__alloc_pages+0x1d0/0x4a0 mm/page_alloc.c:4568
alloc_pages_mpol+0x258/0x5f0 mm/mempolicy.c:2133
vm_area_alloc_pages mm/vmalloc.c:3063 [inline]
__vmalloc_area_node mm/vmalloc.c:3139 [inline]
__vmalloc_node_range+0x8f3/0x1bf0 mm/vmalloc.c:3320
alloc_thread_stack_node kernel/fork.c:309 [inline]
dup_task_struct kernel/fork.c:1118 [inline]
copy_process+0x13e3/0x74b0 kernel/fork.c:2332
kernel_clone+0xfd/0x920 kernel/fork.c:2907
__do_sys_clone+0xba/0x100 kernel/fork.c:3050
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
page last free stack trace:
reset_page_owner include/linux/page_owner.h:24 [inline]
free_pages_prepare mm/page_alloc.c:1137 [inline]
free_unref_page_prepare+0x4f8/0xa90 mm/page_alloc.c:2347
free_unref_page+0x33/0x3b0 mm/page_alloc.c:2487
__unfreeze_partials+0x21d/0x240 mm/slub.c:2655
qlink_free mm/kasan/quarantine.c:168 [inline]
qlist_free_all+0x6a/0x170 mm/kasan/quarantine.c:187
kasan_quarantine_reduce+0x18e/0x1d0 mm/kasan/quarantine.c:294
__kasan_slab_alloc+0x65/0x90 mm/kasan/common.c:305
kasan_slab_alloc include/linux/kasan.h:188 [inline]
slab_post_alloc_hook mm/slab.h:763 [inline]
slab_alloc_node mm/slub.c:3478 [inline]
slab_alloc mm/slub.c:3486 [inline]
__kmem_cache_alloc_lru mm/slub.c:3493 [inline]
kmem_cache_alloc+0x15d/0x380 mm/slub.c:3502
getname_flags.part.0+0x50/0x4e0 fs/namei.c:140
getname_flags+0x9c/0xf0 include/linux/audit.h:321
vfs_fstatat+0x9a/0x140 fs/stat.c:294
__do_sys_newfstatat+0x98/0x110 fs/stat.c:459
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Memory state around the buggy address:
ffffc900052dfe80: f1 f1 f1 04 00 00 00 00 00 00 00 00 00 f1 f1 f1
ffffc900052dff00: f1 f1 f1 04 00 f1 f1 f1 f1 00 00 f3 f3 00 00 00
>ffffc900052dff80: 00 00 00 00 00 f1 f1 f1 f1 00 00 f3 f3 00 00 00
^
ffffc900052e0000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffffc900052e0080: f8 f8 f8 f8 00 00 00 00 00 00 00 00 00 00 00 00
==================================================================
RAX: ffffffffffffffda RBX: 00007fd2bcb64f80 RCX: 00007fd2bbe7e1ea
RDX: 0000000020001100 RSI: 0000000020000040 RDI: 00007fd2bcb64f40
RBP: 0000000020001100 R08: 00007fd2bcb64f80 R09: 0000000000008080
R10: 0000000000008080 R11: 0000000000000246 R12: 0000000020000040
R13: 00007fd2bcb64f40 R14: 000000000000110f R15: 0000000020000000
irq event stamp: 50314
hardirqs last enabled at (50313): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last enabled at (50313): [] _raw_spin_unlock_irqrestore+0x4e/0x70 kernel/locking/spinlock.c:194
hardirqs last disabled at (50314): [] sysvec_apic_timer_interrupt+0xe/0xc0 arch/x86/kernel/apic/apic.c:1076
softirqs last enabled at (50234): [] invoke_softirq kernel/softirq.c:427 [inline]
softirqs last enabled at (50234): [] __irq_exit_rcu kernel/softirq.c:632 [inline]
softirqs last enabled at (50234): [] irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
softirqs last disabled at (50225): [] invoke_softirq kernel/softirq.c:427 [inline]
softirqs last disabled at (50225): [] __irq_exit_rcu kernel/softirq.c:632 [inline]
softirqs last disabled at (50225): [] irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
---[ end trace 0000000000000000 ]---
general protection fault, probably for non-canonical address 0xdffffc0000000019: 0000 [#2] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x00000000000000c8-0x00000000000000cf]
CPU: 0 PID: 5487 Comm: syz-executor.0 Tainted: G B D W 6.6.0-syzkaller-14500-g1c41041124bd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:check_wait_context kernel/locking/lockdep.c:4772 [inline]
RIP: 0010:__lock_acquire+0x46c/0x5de0 kernel/locking/lockdep.c:5086
Code: 0c 00 00 4d 69 e4 d0 00 00 00 49 81 c4 a0 62 f1 91 49 8d bc 24 c8 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 06 0f 8e 34 3d 00 00 48 b8 00 00 00 00 00 fc
RSP: 0018:ffffc90000007a30 EFLAGS: 00010012
RAX: dffffc0000000000 RBX: d89d89d89e114d1a RCX: ffffffff814e3589
RDX: 0000000000000019 RSI: ffffffff814e3596 RDI: 00000000000000c8
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 284e4f5f4e524157 R12: 0000000000000000
R13: ffff88807f518b60 R14: 0000000000000000 R15: 0000000000000000
FS: 00007fd2bcb656c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c34da36950 CR3: 0000000020859000 CR4: 0000000000350ef0
Call Trace:
lock_acquire kernel/locking/lockdep.c:5753 [inline]
lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5718
do_write_seqcount_begin_nested include/linux/seqlock.h:525 [inline]
do_write_seqcount_begin include/linux/seqlock.h:551 [inline]
psi_account_irqtime+0x29d/0x510 kernel/sched/psi.c:1016
update_rq_clock_task kernel/sched/core.c:725 [inline]
update_rq_clock kernel/sched/core.c:769 [inline]
update_rq_clock+0x24a/0xb20 kernel/sched/core.c:750
scheduler_tick+0xee/0x650 kernel/sched/core.c:5648
update_process_times+0x19f/0x220 kernel/time/timer.c:2076
tick_sched_handle+0x8e/0x170 kernel/time/tick-sched.c:255
tick_nohz_highres_handler+0xe9/0x110 kernel/time/tick-sched.c:1516
__run_hrtimer kernel/time/hrtimer.c:1688 [inline]
__hrtimer_run_queues+0x647/0xc10 kernel/time/hrtimer.c:1752
hrtimer_interrupt+0x31b/0x800 kernel/time/hrtimer.c:1814
local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1065 [inline]
__sysvec_apic_timer_interrupt+0x105/0x3f0 arch/x86/kernel/apic/apic.c:1082
sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1076
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:memmove+0x50/0x1b0 arch/x86/lib/memmove_64.S:71
Code: 0f 1f 44 00 00 48 81 fa a8 02 00 00 72 05 40 38 fe 74 47 48 83 ea 20 48 83 ea 20 4c 8b 1e 4c 8b 56 08 4c 8b 4e 10 4c 8b 46 18 <48> 8d 76 20 4c 89 1f 4c 89 57 08 4c 89 4f 10 4c 89 47 18 48 8d 7f
RSP: 0018:ffffc900052def18 EFLAGS: 00000282
RAX: ffff888069d95fb4 RBX: 0000000000000002 RCX: ffff888069d95030
RDX: fffffffffa5f1961 RSI: ffff88806f7a45e4 RDI: ffff88806f7a45f4
RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000001 R14: ffff888069d95fa4 R15: 0000000000000010
leaf_paste_entries+0x43c/0x920 fs/reiserfs/lbalance.c:1377
balance_leaf_finish_node_paste_dirent fs/reiserfs/do_balan.c:1295 [inline]
balance_leaf_finish_node_paste fs/reiserfs/do_balan.c:1321 [inline]
balance_leaf_finish_node fs/reiserfs/do_balan.c:1364 [inline]
balance_leaf+0x9476/0xcd90 fs/reiserfs/do_balan.c:1452
do_balance+0x337/0x840 fs/reiserfs/do_balan.c:1888
reiserfs_paste_into_item+0x62a/0x7c0 fs/reiserfs/stree.c:2158
reiserfs_add_entry+0x936/0xd70 fs/reiserfs/namei.c:565
reiserfs_mkdir+0x68a/0x9a0 fs/reiserfs/namei.c:860
xattr_mkdir fs/reiserfs/xattr.c:77 [inline]
create_privroot fs/reiserfs/xattr.c:891 [inline]
reiserfs_xattr_init+0x57f/0xbb0 fs/reiserfs/xattr.c:1007
reiserfs_fill_super+0x2139/0x3150 fs/reiserfs/super.c:2175
mount_bdev+0x1f3/0x2e0 fs/super.c:1650
legacy_get_tree+0x109/0x220 fs/fs_context.c:662
vfs_get_tree+0x8c/0x370 fs/super.c:1771
do_new_mount fs/namespace.c:3337 [inline]
path_mount+0x1492/0x1ed0 fs/namespace.c:3664
do_mount fs/namespace.c:3677 [inline]
__do_sys_mount fs/namespace.c:3886 [inline]
__se_sys_mount fs/namespace.c:3863 [inline]
__x64_sys_mount+0x293/0x310 fs/namespace.c:3863
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x3f/0x110 arch/x86/entry/common.c:82
entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7fd2bbe7e1ea
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd2bcb64ee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fd2bcb64f80 RCX: 00007fd2bbe7e1ea
RDX: 0000000020001100 RSI: 0000000020000040 RDI: 00007fd2bcb64f40
RBP: 0000000020001100 R08: 00007fd2bcb64f80 R09: 0000000000008080
R10: 0000000000008080 R11: 0000000000000246 R12: 0000000020000040
R13: 00007fd2bcb64f40 R14: 000000000000110f R15: 0000000020000000
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:put_page_testzero include/linux/mm.h:1104 [inline]
RIP: 0010:folio_put_testzero include/linux/mm.h:1110 [inline]
RIP: 0010:release_pages+0xdea/0x14e0 mm/swap.c:1000
Code: f7 f4 ff ff e8 67 09 cd ff 4c 89 f7 e8 0f f0 30 00 e9 dd f4 ff ff e8 55 09 cd ff 48 c7 c6 e0 a7 d7 8a 4c 89 f7 e8 f6 f8 0b 00 <0f> 0b e8 3f 09 cd ff 4c 89 f6 4c 89 ef e8 f4 74 ff ff 31 ff 89 c3
RSP: 0018:ffffc9000535fa80 EFLAGS: 00010093
RAX: 0000000000000000 RBX: ffffea0001d45174 RCX: ffffffff8168fbf5
RDX: ffff88807db55940 RSI: ffffffff81bb933a RDI: 0000000000000000
RBP: 0000000000000155 R08: 0000000000000000 R09: fffffbfff1e32e4a
R10: ffffffff8f197257 R11: 205d373934355420 R12: ffff88806caf4ab8
R13: 0000000000000000 R14: ffffea0001d45140 R15: dffffc0000000000
FS: 00007fd2bcb656c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055c34da36950 CR3: 0000000020859000 CR4: 0000000000350ef0
----------------
Code disassembly (best guess):
0: 0f 1f 44 00 00 nopl 0x0(%rax,%rax,1)
5: 48 81 fa a8 02 00 00 cmp $0x2a8,%rdx
c: 72 05 jb 0x13
e: 40 38 fe cmp %dil,%sil
11: 74 47 je 0x5a
13: 48 83 ea 20 sub $0x20,%rdx
17: 48 83 ea 20 sub $0x20,%rdx
1b: 4c 8b 1e mov (%rsi),%r11
1e: 4c 8b 56 08 mov 0x8(%rsi),%r10
22: 4c 8b 4e 10 mov 0x10(%rsi),%r9
26: 4c 8b 46 18 mov 0x18(%rsi),%r8
* 2a: 48 8d 76 20 lea 0x20(%rsi),%rsi <-- trapping instruction
2e: 4c 89 1f mov %r11,(%rdi)
31: 4c 89 57 08 mov %r10,0x8(%rdi)
35: 4c 89 4f 10 mov %r9,0x10(%rdi)
39: 4c 89 47 18 mov %r8,0x18(%rdi)
3d: 48 rex.W
3e: 8d .byte 0x8d
3f: 7f .byte 0x7f