INFO: task syz-executor.0:5458 blocked for more than 143 seconds.
      Not tainted 6.5.0-syzkaller-09338-ge0152e7481c6 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.0  state:D stack:25040 pid:5458  ppid:5386   flags:0x00004006
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5382 [inline]
 __schedule+0x18bd/0x4910 kernel/sched/core.c:6695
 schedule+0xbf/0x180 kernel/sched/core.c:6771
 xlog_grant_head_wait+0x383/0x900 fs/xfs/xfs_log.c:307
 xlog_grant_head_check+0x295/0x480
 xfs_log_reserve+0x3c0/0xb10 fs/xfs/xfs_log.c:486
 xfs_trans_reserve+0x239/0x6a0 fs/xfs/xfs_trans.c:194
 xfs_trans_alloc+0x41d/0x800 fs/xfs/xfs_trans.c:283
 xfs_trans_alloc_icreate+0xc5/0x2b0 fs/xfs/xfs_trans.c:1253
 xfs_create+0x6c5/0x1240 fs/xfs/xfs_inode.c:1001
 xfs_generic_create+0x48d/0xd60 fs/xfs/xfs_iops.c:199
 lookup_open fs/namei.c:3495 [inline]
 open_last_lookups fs/namei.c:3563 [inline]
 path_openat+0x13e3/0x3180 fs/namei.c:3793
 do_filp_open+0x230/0x480 fs/namei.c:3823
 do_sys_openat2+0x13a/0x1c0 fs/open.c:1422
 do_sys_open fs/open.c:1437 [inline]
 __do_sys_openat fs/open.c:1453 [inline]
 __se_sys_openat fs/open.c:1448 [inline]
 __x64_sys_openat+0x243/0x290 fs/open.c:1448
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd5a6e7cb29
RSP: 002b:00007fd5a61fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fd5a6f9bf80 RCX: 00007fd5a6e7cb29
RDX: 000000000000275a RSI: 0000000020000040 RDI: ffffffffffffff9c
RBP: 00007fd5a6ec847a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007fd5a6f9bf80 R15: 00007ffc0dcd8cc8
 </TASK>
INFO: lockdep is turned off.
NMI backtrace for cpu 0
CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.5.0-syzkaller-09338-ge0152e7481c6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x494/0x4d0 lib/nmi_backtrace.c:113
 nmi_trigger_cpumask_backtrace+0x194/0x2f0 lib/nmi_backtrace.c:62
 trigger_all_cpu_backtrace include/linux/nmi.h:160 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:222 [inline]
 watchdog+0xded/0xe30 kernel/hung_task.c:379
 kthread+0x2b0/0x340 kernel/kthread.c:388
 ret_from_fork+0x44/0x70 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 139 Comm: kworker/u4:5 Not tainted 6.5.0-syzkaller-09338-ge0152e7481c6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
Workqueue: bat_events batadv_nc_worker
RIP: 0010:kasan_mem_to_shadow include/linux/kasan.h:59 [inline]
RIP: 0010:memory_is_poisoned_n mm/kasan/generic.c:128 [inline]
RIP: 0010:memory_is_poisoned mm/kasan/generic.c:159 [inline]
RIP: 0010:check_region_inline mm/kasan/generic.c:178 [inline]
RIP: 0010:kasan_check_range+0x52/0x290 mm/kasan/generic.c:187
Code: fd fe ff 01 00 0f 86 3f 02 00 00 48 89 fb 48 c1 eb 03 49 ba 00 00 00 00 00 fc ff df 4e 8d 1c 13 49 ff c8 4d 89 c1 49 c1 e9 03 <49> be 01 00 00 00 00 fc ff df 4f 8d 3c 31 4c 89 fd 4c 29 dd 48 83
RSP: 0000:ffffc90002d5fa50 EFLAGS: 00000a07
RAX: 0000000000000001 RBX: 1ffffffff1d340dd RCX: ffffffff816c749c
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8e9a06e8
RBP: 000000000001ffff R08: ffffffff8e9a06ef R09: 1ffffffff1d340dd
R10: dffffc0000000000 R11: fffffbfff1d340dd R12: 1ffff920005abf5c
R13: ffffffff8a899635 R14: ffff88802a58cc80 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0cd5e2f000 CR3: 000000000d130000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline]
 cpumask_test_cpu include/linux/cpumask.h:504 [inline]
 cpu_online include/linux/cpumask.h:1082 [inline]
 trace_lock_release include/trace/events/lock.h:69 [inline]
 lock_release+0xac/0x9c0 kernel/locking/lockdep.c:5764
 rcu_read_unlock include/linux/rcupdate.h:782 [inline]
 batadv_nc_purge_orig_hash net/batman-adv/network-coding.c:412 [inline]
 batadv_nc_worker+0x239/0x5b0 net/batman-adv/network-coding.c:719
 process_one_work+0x920/0x12a0 kernel/workqueue.c:2600
 worker_thread+0xa5f/0x1210 kernel/workqueue.c:2751
 kthread+0x2b0/0x340 kernel/kthread.c:388
 ret_from_fork+0x44/0x70 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>