INFO: task syz-executor.3:15496 blocked for more than 144 seconds.
      Not tainted 6.2.0-syzkaller-02019-g89f5349e0673 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3  state:D stack:25200 pid:15496 ppid:13420  flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5304 [inline]
 __schedule+0xc77/0x5af0 kernel/sched/core.c:6617
 schedule+0xde/0x1a0 kernel/sched/core.c:6693
 schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:6752
 __mutex_lock_common kernel/locking/mutex.c:679 [inline]
 __mutex_lock+0xa3b/0x1350 kernel/locking/mutex.c:747
 reiserfs_write_lock+0x79/0x100 fs/reiserfs/lock.c:27
 reiserfs_get_block+0x1fa/0x4100 fs/reiserfs/inode.c:680
 do_mpage_readpage+0x765/0x19e0 fs/mpage.c:208
 mpage_readahead+0x344/0x580 fs/mpage.c:361
 read_pages+0x1a2/0xd40 mm/readahead.c:161
 page_cache_ra_unbounded+0x477/0x5e0 mm/readahead.c:270
 do_page_cache_ra mm/readahead.c:300 [inline]
 page_cache_ra_order+0x6ec/0xa00 mm/readahead.c:560
 ondemand_readahead+0x6b3/0x1000 mm/readahead.c:682
 page_cache_sync_ra+0x1c9/0x200 mm/readahead.c:709
 page_cache_sync_readahead include/linux/pagemap.h:1210 [inline]
 filemap_get_pages+0x2ce/0x16b0 mm/filemap.c:2601
 filemap_read+0x315/0xc00 mm/filemap.c:2695
 generic_file_read_iter+0x3ad/0x5b0 mm/filemap.c:2841
 call_read_iter include/linux/fs.h:1843 [inline]
 generic_file_splice_read+0x182/0x4b0 fs/splice.c:309
 do_splice_to+0x1b9/0x240 fs/splice.c:792
 splice_direct_to_actor+0x2ab/0x8a0 fs/splice.c:864
 do_splice_direct+0x1ab/0x280 fs/splice.c:973
 do_sendfile+0xb19/0x1270 fs/read_write.c:1255
 __do_sys_sendfile64 fs/read_write.c:1323 [inline]
 __se_sys_sendfile64 fs/read_write.c:1309 [inline]
 __x64_sys_sendfile64+0x1d0/0x210 fs/read_write.c:1309
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f9b6648c0f9
RSP: 002b:00007f9b671b7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f9b665abf80 RCX: 00007f9b6648c0f9
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
RBP: 00007f9b664e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd9513c68f R14: 00007f9b671b7300 R15: 0000000000022000
 </TASK>
INFO: task syz-executor.3:15525 blocked for more than 153 seconds.
      Not tainted 6.2.0-syzkaller-02019-g89f5349e0673 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor.3  state:D stack:27472 pid:15525 ppid:13420  flags:0x00004004
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5304 [inline]
 __schedule+0xc77/0x5af0 kernel/sched/core.c:6617