INFO: task hung in key_garbage_collector

[syzbot]

Hello,

syzbot found the following crash on:

HEAD commit: 70d52cb2 Merge 4.9.185 into android-4.9
git tree: android-4.9
console output: https://syzkaller.appspot.com/x/log.txt?x=154a16e0600000
kernel config: https://syzkaller.appspot.com/x/.config?x=d980b1cb506c47c3
dashboard link: https://syzkaller.appspot.com/bug?extid=265a72d742641d8f3230
compiler: gcc (GCC) 9.0.0 20181231 (experimental)

Unfortunately, I don't have any reproducer for this crash yet.

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+265a72...@syzkaller.appspotmail.com

INFO: task kworker/0:0:25910 blocked for more than 140 seconds.
Not tainted 4.9.185+ #7
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/0:0 D28088 25910 2 0x80000000
Workqueue: events key_garbage_collector
0000000000000083 ffff88005dd7c740 0000000000000000 ffff8801db621000
ffff8801da680000 ffff8801db621018 ffff88004b19f770 ffffffff8280a47e
ffff880000000000 0000000000000000 0000000000000000 ffff8801db6218f0
Call Trace:
[<000000007bd260bd>] schedule+0x92/0x1c0 kernel/sched/core.c:3546
[<0000000078e63ff7>] schedule_timeout+0x766/0xe50 kernel/time/timer.c:1771
[<000000008cae9a65>] do_wait_for_common kernel/sched/completion.c:75
[inline]
[<000000008cae9a65>] __wait_for_common kernel/sched/completion.c:93
[inline]
[<000000008cae9a65>] wait_for_common+0x2c6/0x4d0
kernel/sched/completion.c:101
[<000000006050f0ce>] wait_for_completion+0x18/0x20
kernel/sched/completion.c:122
[<000000004461ea82>] __wait_rcu_gp+0x147/0x1c0 kernel/rcu/update.c:369
[<00000000d7d163fd>] synchronize_rcu.part.0+0xe9/0xf0
kernel/rcu/tree_plugin.h:684
[<0000000005e0fa24>] synchronize_rcu+0x27/0x90 kernel/rcu/tree_plugin.h:685
[<00000000094cf548>] key_garbage_collector+0x2ad/0x740
security/keys/gc.c:291
[<0000000013c798f5>] process_one_work+0x88b/0x1600 kernel/workqueue.c:2114
[<0000000046baba42>] worker_thread+0x5df/0x11d0 kernel/workqueue.c:2251
[<000000009c71c40d>] kthread+0x278/0x310 kernel/kthread.c:211
[<00000000ef41ed99>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:375

Showing all locks held in the system:
2 locks held by khungtaskd/24:
#0: (rcu_read_lock){......}, at: [<00000000857c0779>]
check_hung_uninterruptible_tasks kernel/hung_task.c:169 [inline]
#0: (rcu_read_lock){......}, at: [<00000000857c0779>]
watchdog+0x14b/0xaf0 kernel/hung_task.c:263
#1: (tasklist_lock){.+.+..}, at: [<00000000c84c83a7>]
debug_show_all_locks+0x7f/0x21f kernel/locking/lockdep.c:4336
4 locks held by rs:main Q:Reg/1898:
#0: (&f->f_pos_lock){+.+.+.}, at: [<0000000089fb9ca0>]
__fdget_pos+0xa8/0xd0 fs/file.c:782
#1: (sb_writers#4){.+.+.+}, at: [<00000000ab2655e2>] file_start_write
include/linux/fs.h:2646 [inline]
#1: (sb_writers#4){.+.+.+}, at: [<00000000ab2655e2>]
vfs_write+0x3e9/0x520 fs/read_write.c:558
#2: (&sb->s_type->i_mutex_key#9){+.+.+.}, at: [<000000004be4d093>]
inode_lock include/linux/fs.h:771 [inline]
#2: (&sb->s_type->i_mutex_key#9){+.+.+.}, at: [<000000004be4d093>]
ext4_file_write_iter+0x111/0xcd0 fs/ext4/file.c:100
#3: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000f91fa915>]
i_mmap_lock_read include/linux/fs.h:539 [inline]
#3: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000f91fa915>]
rmap_walk_file+0x2d7/0x400 mm/rmap.c:1921
2 locks held by getty/2028:
#0: (&tty->ldisc_sem){++++++}, at: [<000000004bf9ee1e>]
ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
#1: (&ldata->atomic_read_lock){+.+...}, at: [<000000000d54d65c>]
n_tty_read+0x1fe/0x1820 drivers/tty/n_tty.c:2156
1 lock held by syz-executor.3/2108:
#0: (rcu_preempt_state.barrier_mutex){+.+...}, at: [<00000000819c97b0>]
_rcu_barrier+0x5d/0x340 kernel/rcu/tree.c:3645
1 lock held by syz-executor.0/4729:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7280:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7303:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7343:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7362:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7420:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7483:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7502:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7520:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7539:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7562:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7576:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7602:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7616:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7652:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7731:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7755:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7783:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7827:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7845:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7910:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7933:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7949:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/7965:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/7990:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8007:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8026:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8048:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8084:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8109:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8127:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8144:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8159:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8199:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8220:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8238:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8279:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8300:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8318:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8340:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8358:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8379:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8401:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8445:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8464:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8483:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8502:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8524:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8546:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8559:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8595:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8611:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8654:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8679:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8695:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8752:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8801:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8845:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8863:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8882:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8921:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/8939:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8958:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/8976:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9019:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9041:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9059:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/9086:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9134:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9173:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9197:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9216:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9244:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9260:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9316:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9333:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9372:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9396:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9427:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9475:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9505:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9541:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9564:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9625:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9645:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9703:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9721:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9736:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9758:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9784:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/9803:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9876:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9895:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9924:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9943:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9962:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/9994:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10103:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10147:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10160:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10221:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10236:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/10274:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10290:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10333:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10349:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/10499:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10536:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/10556:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10595:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/10611:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10628:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10648:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10667:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10738:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10754:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10779:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10801:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10842:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10868:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10898:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10916:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10935:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10956:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/10974:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/10996:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11056:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11088:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11114:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11136:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11167:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11186:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11203:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11243:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11261:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11303:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11330:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11351:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11426:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11468:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11500:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11534:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11550:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11567:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11601:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11623:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11657:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11678:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11722:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11742:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11798:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11819:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11837:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/11874:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11896:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11940:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/11993:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12019:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12043:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12061:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/12077:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12102:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12125:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12148:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12196:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12234:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12256:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12273:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12324:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12352:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12381:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/12399:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12443:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12469:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12485:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12564:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12589:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12608:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12632:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12647:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12668:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12684:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12742:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12762:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12837:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12855:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12895:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/12912:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12952:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/12989:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13006:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13029:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13053:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/13084:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13103:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13121:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13163:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13181:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13199:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13219:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13258:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/13277:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/13334:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/13358:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13411:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13444:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13470:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/13500:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13522:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13560:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13617:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13636:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13670:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/13693:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13732:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13748:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13764:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13816:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13841:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13901:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13918:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/13964:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14010:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14053:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14094:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14131:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14151:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14170:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14193:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14212:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14306:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14325:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14340:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14362:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14386:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14462:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14481:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14500:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14520:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14541:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14560:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14578:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14599:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14627:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14645:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14660:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/14726:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14741:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14760:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14860:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14877:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14895:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14939:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/14954:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
unlink_file_vma+0x75/0xb0 mm/mmap.c:156
1 lock held by syz-executor.0/15008:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/15049:
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
lock_anon_vma_root mm/rmap.c:235 [inline]
#0: (&anon_vma->rwsem){++++..}, at: [<00000000fb102d3f>]
unlink_anon_vmas+0x184/0x840 mm/rmap.c:385
1 lock held by syz-executor.0/15107:
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]
i_mmap_lock_write include/linux/fs.h:529 [inline]
#0: (&mapping->i_mmap_rwsem){++++.-}, at: [<00000000868b98cb>]

---
This bug is generated by a bot. It may contain errors.
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[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.