INFO: task jfsCommit:100 blocked for more than 143 seconds.
      Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:jfsCommit       state:D stack:0     pid:100   tgid:100   ppid:2      flags:0x00000008
Call trace:
 __switch_to+0x414/0x788 arch/arm64/kernel/process.c:701 (T)
 context_switch kernel/sched/core.c:5369 [inline]
 __schedule+0x1744/0x27f0 kernel/sched/core.c:6756
 __schedule_loop kernel/sched/core.c:6833 [inline]
 schedule+0xbc/0x238 kernel/sched/core.c:6848
 io_schedule+0x8c/0x124 kernel/sched/core.c:7681
 __lock_metapage+0x1d4/0x42c fs/jfs/jfs_metapage.c:51
 lock_metapage fs/jfs/jfs_metapage.c:65 [inline]
 __get_metapage+0x838/0x1370 fs/jfs/jfs_metapage.c:640
 diIAGRead+0xe4/0x14c fs/jfs/jfs_imap.c:2672
 diFree+0x800/0x2648 fs/jfs/jfs_imap.c:959
 jfs_evict_inode+0x2d0/0x3f4 fs/jfs/inode.c:156
 evict+0x444/0x978 fs/inode.c:796
 iput_final fs/inode.c:1946 [inline]
 iput+0x740/0x8e8 fs/inode.c:1972
 txUpdateMap+0x85c/0xa18 fs/jfs/jfs_txnmgr.c:2367
 txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
 jfs_lazycommit+0x3bc/0x9a8 fs/jfs/jfs_txnmgr.c:2733
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:862

Showing all locks held in the system:
1 lock held by khungtaskd/31:
 #0: ffff80008fb82560 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0xc/0x44 include/linux/rcupdate.h:336
2 locks held by jfsCommit/100:
 #0: ffff0000f8378920 (&(imap->im_aglock[index])){+.+.}-{4:4}, at: diFree+0x2cc/0x2648 fs/jfs/jfs_imap.c:889
 #1: ffff0000ed302618 (&jfs_ip->rdwrlock/1){.+.+}-{4:4}, at: diFree+0x2e0/0x2648 fs/jfs/jfs_imap.c:894
3 locks held by kworker/u8:4/133:
 #0: ffff0000c0031148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x60c/0x15cc kernel/workqueue.c:3203
 #1: ffff80009b7d7c20 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0x6a4/0x15cc kernel/workqueue.c:3203
 #2: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x20/0x2c net/core/rtnetlink.c:79
2 locks held by getty/6169:
 #0: ffff0000cc8bc0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c drivers/tty/tty_ldsem.c:340
 #1: ffff80009ba2b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41c/0x1228 drivers/tty/n_tty.c:2211
2 locks held by syz.7.489/9357:
2 locks held by syz.4.493/9370:
 #0: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:79 [inline]
 #0: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:128 [inline]
 #0: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x31c/0x77c net/core/rtnetlink.c:3510
 #1: ffff80008fb87ab8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:297 [inline]
 #1: ffff80008fb87ab8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x354/0x674 kernel/rcu/tree_exp.h:976
2 locks held by syz.4.493/9376:
 #0: ffff80009293c970 (cb_lock){++++}-{4:4}, at: genl_rcv+0x28/0x50 net/netlink/genetlink.c:1218
 #1: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock+0x20/0x2c net/core/rtnetlink.c:79
1 lock held by syz.4.493/9378:
 #0: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:79 [inline]
 #0: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:326 [inline]
 #0: ffff8000928dab68 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xa30/0x1960 net/core/rtnetlink.c:4010
1 lock held by syz.6.494/9383:
 #0: ffff0000ede3c0e0 (&type->s_umount_key#77/1){+.+.}-{4:4}, at: alloc_super+0x1b0/0x834 fs/super.c:344

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