general protection fault, probably for non-canonical address 0xdffffc0000000029: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000148-0x000000000000014f]
CPU: 1 PID: 19773 Comm: syz-executor.5 Not tainted 6.6.0-rc7-syzkaller-00142-g888cf78c29e2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:cgroup_ino include/linux/cgroup.h:567 [inline]
RIP: 0010:cgroup_psi include/linux/psi.h:37 [inline]
RIP: 0010:task_psi_group kernel/sched/psi.c:888 [inline]
RIP: 0010:psi_account_irqtime+0x115/0x520 kernel/sched/psi.c:1017
Code: 80 3c 02 00 0f 85 07 04 00 00 49 8b 9c 24 88 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 48 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e7 03 00 00 4c 8b a3 48 01 00 00 48 b8 00 00 00
RSP: 0018:ffffc900001f0a30 EFLAGS: 00010013

RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000001
RDX: 0000000000000029 RSI: ffffffff8a8cafa0 RDI: 000000000000014c
RBP: 000000000000443e R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88804f0ae800
R13: 0000000000000000 R14: ffff8880b983d120 R15: 000000000000443e
FS:  00007f72ca9d86c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200016c2 CR3: 0000000079bcd000 CR4: 0000000000350ee0
Call Trace:
 <IRQ>
 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
 ttwu_queue kernel/sched/core.c:4028 [inline]
 try_to_wake_up+0x8d3/0x15b0 kernel/sched/core.c:4346
 autoremove_wake_function+0x16/0x150 kernel/sched/wait.c:424
 __wake_up_common+0x140/0x5a0 kernel/sched/wait.c:107
 __wake_up_common_lock+0xd6/0x140 kernel/sched/wait.c:138
 wake_up_klogd_work_func kernel/printk/printk.c:3840 [inline]
 wake_up_klogd_work_func+0x90/0xa0 kernel/printk/printk.c:3829
 irq_work_single+0x1b5/0x260 kernel/irq_work.c:221
 irq_work_run_list kernel/irq_work.c:252 [inline]
 irq_work_run_list+0x92/0xc0 kernel/irq_work.c:235
 update_process_times+0x1d5/0x220 kernel/time/timer.c:2074
 tick_sched_handle+0x8e/0x170 kernel/time/tick-sched.c:254
 tick_sched_timer+0xe9/0x110 kernel/time/tick-sched.c:1492
 __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:1063 [inline]
 __sysvec_apic_timer_interrupt+0x105/0x3f0 arch/x86/kernel/apic/apic.c:1080
 sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1074
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:memmove+0x63/0x1b0 arch/x86/lib/memmove_64.S:77
Code: 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 20 73 d4 48 83 c2 20 e9 b4 00 00 00 66 66 2e 0f 1f 84 00
RSP: 0018:ffffc90015c36f18 EFLAGS: 00000282

RAX: ffff88804c18dfb4 RBX: 0000000000000002 RCX: ffff88804c18d030
RDX: fffffffffc48a6a8 RSI: ffff88804fd038c4 RDI: ffff88804fd038b4
RBP: 0000000000000020 R08: 0000008000000001 R09: 0114004002000000
R10: 80b1e41000000000 R11: 0000000000000000 R12: 0000000000000001
R13: 0000000000000008 R14: ffff88804c18dfa4 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:2157
 reiserfs_add_entry+0x936/0xd20 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:1629
 legacy_get_tree+0x109/0x220 fs/fs_context.c:662
 vfs_get_tree+0x8c/0x370 fs/super.c:1750
 do_new_mount fs/namespace.c:3335 [inline]
 path_mount+0x1492/0x1ed0 fs/namespace.c:3662
 do_mount fs/namespace.c:3675 [inline]
 __do_sys_mount fs/namespace.c:3884 [inline]
 __se_sys_mount fs/namespace.c:3861 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:3861
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f72c9c7e1ea
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:00007f72ca9d7ee8 EFLAGS: 00000202
 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f72ca9d7f80 RCX: 00007f72c9c7e1ea
RDX: 0000000020000080 RSI: 0000000020000040 RDI: 00007f72ca9d7f40
RBP: 0000000020000080 R08: 00007f72ca9d7f80 R09: 000000000000800c
R10: 000000000000800c R11: 0000000000000202 R12: 0000000020000040
R13: 00007f72ca9d7f40 R14: 000000000000111b R15: 0000000020000300
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:cgroup_ino include/linux/cgroup.h:567 [inline]
RIP: 0010:cgroup_psi include/linux/psi.h:37 [inline]
RIP: 0010:task_psi_group kernel/sched/psi.c:888 [inline]
RIP: 0010:psi_account_irqtime+0x115/0x520 kernel/sched/psi.c:1017
Code: 80 3c 02 00 0f 85 07 04 00 00 49 8b 9c 24 88 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 48 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e7 03 00 00 4c 8b a3 48 01 00 00 48 b8 00 00 00
RSP: 0018:ffffc900001f0a30 EFLAGS: 00010013
RAX: dffffc0000000000 RBX: 0000000000000004 RCX: 0000000000000001
RDX: 0000000000000029 RSI: ffffffff8a8cafa0 RDI: 000000000000014c
RBP: 000000000000443e R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88804f0ae800
R13: 0000000000000000 R14: ffff8880b983d120 R15: 000000000000443e
FS:  00007f72ca9d86c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200016c2 CR3: 0000000079bcd000 CR4: 0000000000350ee0
----------------
Code disassembly (best guess):
   0:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1)
   4:	0f 85 07 04 00 00    	jne    0x411
   a:	49 8b 9c 24 88 00 00 	mov    0x88(%r12),%rbx
  11:	00
  12:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  19:	fc ff df
  1c:	48 8d bb 48 01 00 00 	lea    0x148(%rbx),%rdi
  23:	48 89 fa             	mov    %rdi,%rdx
  26:	48 c1 ea 03          	shr    $0x3,%rdx
* 2a:	80 3c 02 00          	cmpb   $0x0,(%rdx,%rax,1) <-- trapping instruction
  2e:	0f 85 e7 03 00 00    	jne    0x41b
  34:	4c 8b a3 48 01 00 00 	mov    0x148(%rbx),%r12
  3b:	48                   	rex.W
  3c:	b8                   	.byte 0xb8
  3d:	00 00                	add    %al,(%rax)