syzbot


INFO: task hung in vhost_vsock_dev_release

Status: auto-closed as invalid on 2019/10/25 08:41
Reported-by: syzbot+75236efb1c90d9a0f8dc@syzkaller.appspotmail.com
First crash: 1161d, last: 1161d

Sample crash report:
INFO: task syz-executor.2:2942 blocked for more than 140 seconds.
      Not tainted 4.14.115 #5
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.2  D28528  2942   6922 0x80000006
Call Trace:
 context_switch kernel/sched/core.c:2807 [inline]
 __schedule+0x7be/0x1cf0 kernel/sched/core.c:3383
 schedule+0x92/0x1c0 kernel/sched/core.c:3427
 schedule_timeout+0x93d/0xe10 kernel/time/timer.c:1721
 do_wait_for_common kernel/sched/completion.c:91 [inline]
 __wait_for_common kernel/sched/completion.c:112 [inline]
 wait_for_common kernel/sched/completion.c:123 [inline]
 wait_for_completion+0x27c/0x420 kernel/sched/completion.c:144
 __wait_rcu_gp+0x242/0x300 kernel/rcu/update.c:413
 synchronize_rcu.part.0+0xb1/0xc0 kernel/rcu/tree_plugin.h:764
 synchronize_rcu+0x27/0xa0 kernel/rcu/tree_plugin.h:765
 vhost_vsock_dev_release+0x186/0x450 drivers/vhost/vsock.c:593
 __fput+0x277/0x7a0 fs/file_table.c:210
 ____fput+0x16/0x20 fs/file_table.c:244
 task_work_run+0x119/0x190 kernel/task_work.c:113
 exit_task_work include/linux/task_work.h:22 [inline]
 do_exit+0x7df/0x2c10 kernel/exit.c:874
 do_group_exit+0x111/0x330 kernel/exit.c:977
 get_signal+0x348/0x1a80 kernel/signal.c:2407
 do_signal+0x86/0x1980 arch/x86/kernel/signal.c:809
 exit_to_usermode_loop+0x15c/0x220 arch/x86/entry/common.c:159
 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:267 [inline]
 do_syscall_64+0x4a9/0x630 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x458da9
RSP: 002b:00007ffe1a7a25d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: 0000000000000000 RBX: 000000000000002d RCX: 0000000000458da9
RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000073bf0c
RBP: 00000000000003e8 R08: ffffffffffffffff R09: ffffffffffffffff
R10: 00007ffe1a7a26b0 R11: 0000000000000246 R12: 000000000073bf00
R13: 0000000000058609 R14: 0000000000058636 R15: 000000000073bf0c

Showing all locks held in the system:
1 lock held by khungtaskd/1008:
 #0:  (tasklist_lock){.+.+}, at: [<ffffffff81488b68>] debug_show_all_locks+0x7f/0x21f kernel/locking/lockdep.c:4541
2 locks held by rsyslogd/6755:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
2 locks held by rsyslogd/6756:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
2 locks held by getty/6879:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by getty/6880:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by getty/6881:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by getty/6882:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by getty/6883:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by getty/6884:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by getty/6885:
 #0:  (&tty->ldisc_sem){++++}, at: [<ffffffff861cb473>] ldsem_down_read+0x33/0x40 drivers/tty/tty_ldsem.c:377
 #1:  (&ldata->atomic_read_lock){+.+.}, at: [<ffffffff83115716>] n_tty_read+0x1e6/0x17b0 drivers/tty/n_tty.c:2156
2 locks held by udevd/6887:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
1 lock held by syz-fuzzer/6902:
 #0:  (sk_lock-AF_INET){+.+.}, at: [<ffffffff85241cf2>] lock_sock include/net/sock.h:1462 [inline]
 #0:  (sk_lock-AF_INET){+.+.}, at: [<ffffffff85241cf2>] tcp_sendmsg+0x22/0x50 net/ipv4/tcp.c:1445
2 locks held by syz-fuzzer/6914:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
2 locks held by syz-fuzzer/6915:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
2 locks held by syz-executor.3/6926:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
2 locks held by udevd/7042:
 #0:  (&mm->mmap_sem){++++}, at: [<ffffffff81299a9a>] __do_page_fault+0x2ca/0xb80 arch/x86/mm/fault.c:1354
 #1:  (&ei->i_mmap_sem){++++}, at: [<ffffffff81c4097b>] ext4_filemap_fault+0x7b/0xb0 fs/ext4/inode.c:6136
3 locks held by syz-executor.1/20503:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20509:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20510:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20519:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20520:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20525:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20526:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20527:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20529:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20530:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20531:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20532:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20536:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20540:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20541:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20546:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20547:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20549:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20551:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20552:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20553:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20555:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20558:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20559:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20560:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20563:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20568:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20569:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20571:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20572:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20573:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20575:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20577:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20578:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20580:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20581:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20582:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20583:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20585:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20586:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20587:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20588:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20589:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20590:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20591:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20593:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20595:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20596:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20598:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20605:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20606:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20607:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20608:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20609:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20612:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20613:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20614:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20617:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20619:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20620:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20622:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20623:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20624:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20628:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20629:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20630:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20633:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20634:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20636:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20637:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20638:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20639:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20640:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20642:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20643:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20644:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20646:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20647:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20648:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20649:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20650:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20651:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20652:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20655:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20656:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20657:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20658:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20659:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20660:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20661:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20662:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20665:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20667:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20668:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20669:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20670:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20673:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20676:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20677:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20678:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20679:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20682:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20684:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20685:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20686:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20687:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20688:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20690:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20691:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20693:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20694:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20695:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20696:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20697:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20702:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20703:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20705:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20706:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20707:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20708:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20709:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20710:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20711:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20712:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20713:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20714:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20715:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20716:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20717:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20719:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20721:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20722:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20723:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20724:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20726:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20727:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20729:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20730:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20731:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20732:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20733:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20734:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20735:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20736:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20737:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20738:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
1 lock held by syz-executor.1/20739:
 #0:  (&mapping->i_mmap_rwsem){++++}, at: [<ffffffff817e1576>] i_mmap_lock_write include/linux/fs.h:470 [inline]
 #0:  (&mapping->i_mmap_rwsem){++++}, at: [<ffffffff817e1576>] unlink_file_vma+0x76/0xb0 mm/mmap.c:158
3 locks held by syz-executor.1/20740:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20742:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20743:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20745:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20748:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20753:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20754:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20755:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20756:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20757:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20758:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20759:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20760:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20761:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20762:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20763:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20764:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20765:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20771:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20772:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20773:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20776:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20777:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20779:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20780:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20781:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20782:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20783:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20786:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20787:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20789:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20790:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20793:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20798:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20799:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20800:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20801:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20802:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20803:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20804:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20805:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20807:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20809:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20810:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20811:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20816:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20817:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20818:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20819:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20820:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20821:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20822:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20823:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20824:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20825:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20826:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20830:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20832:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20834:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20835:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20836:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20838:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20840:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20841:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20844:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20846:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20847:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20848:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20849:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20850:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20858:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20859:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20861:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20864:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20865:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20866:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20868:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20869:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20870:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20871:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20873:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20874:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20877:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20879:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20880:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20881:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20884:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20885:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mmap kernel/fork.c:616 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] dup_mm kernel/fork.c:1199 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_mm kernel/fork.c:1253 [inline]
 #2:  (&mm->mmap_sem/1){+.+.}, at: [<ffffffff81371a95>] copy_process.part.0+0x3d05/0x6950 kernel/fork.c:1755
3 locks held by syz-executor.1/20886:
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mmap kernel/fork.c:606 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] dup_mm kernel/fork.c:1199 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_mm kernel/fork.c:1253 [inline]
 #0:  (&dup_mmap_sem){.+.+}, at: [<ffffffff81371a3f>] copy_process.part.0+0x3caf/0x6950 kernel/fork.c:1755
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mmap kernel/fork.c:607 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] dup_mm kernel/fork.c:1199 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_mm kernel/fork.c:1253 [inline]
 #1:  (&mm->mmap_sem){++++}, at: [<ffffffff81371a5b>] copy_process.part.0+0x3ccb/0x6950 kernel/fork.c:1755

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2019/05/03 03:38 linux-4.14.y 1c046f373132 e9039493 .config log report