------------[ cut here ]------------
======================================================
WARNING: possible circular locking dependency detected
6.11.0-rc4-next-20240822-syzkaller #0 Not tainted
------------------------------------------------------
syz.1.138/6059 is trying to acquire lock:
ffffffff8e815218 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0x20/0xa0 kernel/locking/semaphore.c:139

but task is already holding lock:
ffff8880b903ea58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0xb0/0x140 kernel/sched/core.c:595

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (&rq->__lock){-.-.}-{2:2}:
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378
       raw_spin_rq_lock_nested+0x2a/0x140 kernel/sched/core.c:587
       raw_spin_rq_lock kernel/sched/sched.h:1488 [inline]
       task_rq_lock+0xc6/0x360 kernel/sched/core.c:689
       cgroup_move_task+0x92/0x2d0 kernel/sched/psi.c:1161
       css_set_move_task+0x72e/0x950 kernel/cgroup/cgroup.c:898
       cgroup_post_fork+0x256/0x880 kernel/cgroup/cgroup.c:6690
       copy_process+0x39e9/0x3d50 kernel/fork.c:2598
       kernel_clone+0x226/0x8f0 kernel/fork.c:2784
       user_mode_thread+0x132/0x1a0 kernel/fork.c:2862
       rest_init+0x23/0x300 init/main.c:712
       start_kernel+0x47f/0x500 init/main.c:1105
       x86_64_start_reservations+0x2a/0x30 arch/x86/kernel/head64.c:507
       x86_64_start_kernel+0x9f/0xa0 arch/x86/kernel/head64.c:488
       common_startup_64+0x13e/0x147

-> #1 (&p->pi_lock){-.-.}-{2:2}:
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
       class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]
       try_to_wake_up+0xb0/0x1480 kernel/sched/core.c:4150
       up+0x72/0x90 kernel/locking/semaphore.c:191
       __up_console_sem kernel/printk/printk.c:342 [inline]
       __console_unlock kernel/printk/printk.c:2828 [inline]
       console_unlock+0x22f/0x4d0 kernel/printk/printk.c:3155
       vprintk_emit+0x87d/0xa10 kernel/printk/printk.c:2399
       _printk+0xd5/0x120 kernel/printk/printk.c:2424
       batadv_check_known_mac_addr+0x2b1/0x410 net/batman-adv/hard-interface.c:526
       batadv_hard_if_event+0x3a5/0x1620 net/batman-adv/hard-interface.c:998
       notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93
       call_netdevice_notifiers_extack net/core/dev.c:2032 [inline]
       call_netdevice_notifiers net/core/dev.c:2046 [inline]
       dev_set_mac_address+0x3d9/0x510 net/core/dev.c:9102
       dev_set_mac_address_user+0x31/0x50 net/core/dev.c:9116
       do_setlink+0x8b6/0x41f0 net/core/rtnetlink.c:2855
       __rtnl_newlink net/core/rtnetlink.c:3696 [inline]
       rtnl_newlink+0x180d/0x20a0 net/core/rtnetlink.c:3743
       rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6647
       netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550
       netlink_unicast_kernel net/netlink/af_netlink.c:1331 [inline]
       netlink_unicast+0x7f6/0x990 net/netlink/af_netlink.c:1357
       netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1901
       sock_sendmsg_nosec net/socket.c:730 [inline]
       __sock_sendmsg+0x221/0x270 net/socket.c:745
       __sys_sendto+0x3a8/0x500 net/socket.c:2204
       __do_sys_sendto net/socket.c:2216 [inline]
       __se_sys_sendto net/socket.c:2212 [inline]
       __x64_sys_sendto+0xde/0x100 net/socket.c:2212
       do_syscall_x64 arch/x86/entry/common.c:52 [inline]
       do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
       entry_SYSCALL_64_after_hwframe+0x77/0x7f

-> #0 ((console_sem).lock){-.-.}-{2:2}:
       check_prev_add kernel/locking/lockdep.c:3161 [inline]
       check_prevs_add kernel/locking/lockdep.c:3280 [inline]
       validate_chain+0x18ef/0x5920 kernel/locking/lockdep.c:3904
       __lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202
       lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
       down_trylock+0x20/0xa0 kernel/locking/semaphore.c:139
       __down_trylock_console_sem+0x109/0x250 kernel/printk/printk.c:325
       console_trylock kernel/printk/printk.c:2811 [inline]
       console_trylock_spinning kernel/printk/printk.c:1985 [inline]
       vprintk_emit+0x4b2/0xa10 kernel/printk/printk.c:2398
       _printk+0xd5/0x120 kernel/printk/printk.c:2424
       __report_bug lib/bug.c:195 [inline]
       report_bug+0x346/0x500 lib/bug.c:219
       handle_bug+0x60/0x90 arch/x86/kernel/traps.c:285
       exc_invalid_op+0x1a/0x50 arch/x86/kernel/traps.c:309
       asm_exc_invalid_op+0x1a/0x20 arch/x86/include/asm/idtentry.h:621
       place_entity+0x463/0x520 kernel/sched/fair.c:5337
       enqueue_entity+0x271/0x1920 kernel/sched/fair.c:5409
       enqueue_task_fair+0x206/0xe30 kernel/sched/fair.c:6985
       enqueue_task+0x1a5/0x300 kernel/sched/core.c:2014
       activate_task kernel/sched/core.c:2056 [inline]
       ttwu_do_activate+0x1d1/0x7e0 kernel/sched/core.c:3665
       ttwu_queue kernel/sched/core.c:3940 [inline]
       try_to_wake_up+0x8bc/0x1480 kernel/sched/core.c:4266
       swake_up_locked kernel/sched/swait.c:29 [inline]
       complete_with_flags kernel/sched/completion.c:24 [inline]
       complete+0xac/0x1c0 kernel/sched/completion.c:47
       csd_do_func kernel/smp.c:134 [inline]
       __flush_smp_call_function_queue+0xb88/0x1690 kernel/smp.c:571
       __sysvec_call_function_single+0xb8/0x430 arch/x86/kernel/smp.c:271
       instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
       sysvec_call_function_single+0x9e/0xc0 arch/x86/kernel/smp.c:266
       asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
       __sanitizer_cov_trace_pc+0x0/0x70
       __list_add include/linux/list.h:153 [inline]
       list_add include/linux/list.h:169 [inline]
       anon_vma_chain_link mm/rmap.c:157 [inline]
       __anon_vma_prepare+0x2e0/0x4a0 mm/rmap.c:215
       vmf_anon_prepare mm/memory.c:3289 [inline]
       do_anonymous_page mm/memory.c:4549 [inline]
       do_pte_missing mm/memory.c:3945 [inline]
       handle_pte_fault+0x534f/0x67c0 mm/memory.c:5522
       __handle_mm_fault mm/memory.c:5665 [inline]
       handle_mm_fault+0x1029/0x1980 mm/memory.c:5833
       do_user_addr_fault arch/x86/mm/fault.c:1338 [inline]
       handle_page_fault arch/x86/mm/fault.c:1481 [inline]
       exc_page_fault+0x459/0x8c0 arch/x86/mm/fault.c:1539
       asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623

other info that might help us debug this:

Chain exists of:
  (console_sem).lock --> &p->pi_lock --> &rq->__lock

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  lock(&rq->__lock);
                               lock(&p->pi_lock);
                               lock(&rq->__lock);
  lock((console_sem).lock);

 *** DEADLOCK ***

7 locks held by syz.1.138/6059:
 #0: ffff8880773a6a90 (&vma->vm_lock->lock){++++}-{3:3}, at: vma_start_read include/linux/mm.h:694 [inline]
 #0: ffff8880773a6a90 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x34b/0x790 mm/memory.c:5999
 #1: ffff88807ab62798 (&mm->mmap_lock){++++}-{3:3}, at: mmap_read_trylock include/linux/mmap_lock.h:163 [inline]
 #1: ffff88807ab62798 (&mm->mmap_lock){++++}-{3:3}, at: vmf_anon_prepare mm/memory.c:3284 [inline]
 #1: ffff88807ab62798 (&mm->mmap_lock){++++}-{3:3}, at: do_anonymous_page mm/memory.c:4549 [inline]
 #1: ffff88807ab62798 (&mm->mmap_lock){++++}-{3:3}, at: do_pte_missing mm/memory.c:3945 [inline]
 #1: ffff88807ab62798 (&mm->mmap_lock){++++}-{3:3}, at: handle_pte_fault+0x5325/0x67c0 mm/memory.c:5522
 #2: ffff8880204388f8 (&anon_vma->rwsem){++++}-{3:3}, at: anon_vma_lock_write include/linux/rmap.h:121 [inline]
 #2: ffff8880204388f8 (&anon_vma->rwsem){++++}-{3:3}, at: __anon_vma_prepare+0x212/0x4a0 mm/rmap.c:210
 #3: ffff88807ab62700 (&mm->page_table_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:351 [inline]
 #3: ffff88807ab62700 (&mm->page_table_lock){+.+.}-{2:2}, at: __anon_vma_prepare+0x221/0x4a0 mm/rmap.c:212
 #4: ffffc90004857b40 (&x->wait#46){-.-.}-{2:2}, at: complete_with_flags kernel/sched/completion.c:20 [inline]
 #4: ffffc90004857b40 (&x->wait#46){-.-.}-{2:2}, at: complete+0x28/0x1c0 kernel/sched/completion.c:47
 #5: ffff888076aea818 (&p->pi_lock){-.-.}-{2:2}, at: class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]
 #5: ffff888076aea818 (&p->pi_lock){-.-.}-{2:2}, at: try_to_wake_up+0xb0/0x1480 kernel/sched/core.c:4150
 #6: ffff8880b903ea58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0xb0/0x140 kernel/sched/core.c:595

stack backtrace:
CPU: 0 UID: 0 PID: 6059 Comm: syz.1.138 Not tainted 6.11.0-rc4-next-20240822-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_circular_bug+0x13a/0x1b0 kernel/locking/lockdep.c:2074
 check_noncircular+0x36a/0x4a0 kernel/locking/lockdep.c:2206
 check_prev_add kernel/locking/lockdep.c:3161 [inline]
 check_prevs_add kernel/locking/lockdep.c:3280 [inline]
 validate_chain+0x18ef/0x5920 kernel/locking/lockdep.c:3904
 __lock_acquire+0x1384/0x2050 kernel/locking/lockdep.c:5202
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 down_trylock+0x20/0xa0 kernel/locking/semaphore.c:139
 __down_trylock_console_sem+0x109/0x250 kernel/printk/printk.c:325
 console_trylock kernel/printk/printk.c:2811 [inline]
 console_trylock_spinning kernel/printk/printk.c:1985 [inline]
 vprintk_emit+0x4b2/0xa10 kernel/printk/printk.c:2398
 _printk+0xd5/0x120 kernel/printk/printk.c:2424
 __report_bug lib/bug.c:195 [inline]
 report_bug+0x346/0x500 lib/bug.c:219
 handle_bug+0x60/0x90 arch/x86/kernel/traps.c:285
 exc_invalid_op+0x1a/0x50 arch/x86/kernel/traps.c:309
 asm_exc_invalid_op+0x1a/0x20 arch/x86/include/asm/idtentry.h:621
RIP: 0010:place_entity+0x463/0x520 kernel/sched/fair.c:5337
Code: 27 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 48 8b 3c 24 4c 89 fe e8 77 14 00 00 48 89 04 24 e9 e0 fd ff ff 90 <0f> 0b 90 41 bd 01 00 00 00 e9 22 ff ff ff 89 d9 80 e1 07 38 c1 0f
RSP: 0000:ffffc90000007bf0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000100000
RDX: 0000000000000400 RSI: ffff888076ae9e80 RDI: ffff888076ae9f00
RBP: dffffc0000000000 R08: 000000000000005b R09: 1ffffffff203825d
R10: dffffc0000000000 R11: fffffbfff203825e R12: 000000008973c973
R13: 0000000000000000 R14: 0000000000000000 R15: ffff888076ae9e80
 enqueue_entity+0x271/0x1920 kernel/sched/fair.c:5409
 enqueue_task_fair+0x206/0xe30 kernel/sched/fair.c:6985
 enqueue_task+0x1a5/0x300 kernel/sched/core.c:2014
 activate_task kernel/sched/core.c:2056 [inline]
 ttwu_do_activate+0x1d1/0x7e0 kernel/sched/core.c:3665
 ttwu_queue kernel/sched/core.c:3940 [inline]
 try_to_wake_up+0x8bc/0x1480 kernel/sched/core.c:4266
 swake_up_locked kernel/sched/swait.c:29 [inline]
 complete_with_flags kernel/sched/completion.c:24 [inline]
 complete+0xac/0x1c0 kernel/sched/completion.c:47
 csd_do_func kernel/smp.c:134 [inline]
 __flush_smp_call_function_queue+0xb88/0x1690 kernel/smp.c:571
 __sysvec_call_function_single+0xb8/0x430 arch/x86/kernel/smp.c:271
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0x9e/0xc0 arch/x86/kernel/smp.c:266
 </IRQ>
 <TASK>
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 kernel/kcov.c:210
Code: 89 fb e8 23 00 00 00 48 8b 3d ec 71 9c 0c 48 89 de 5b e9 d3 b2 5c 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 80 d7 03 00 65 8b 15 10 d7
RSP: 0000:ffffc90005107918 EFLAGS: 00000202
RAX: 1ffff11005ea6a01 RBX: ffff88802f535628 RCX: 0000000000000001
RDX: ffff88802f535628 RSI: ffff88802f535628 RDI: ffff88801df4ee80
RBP: ffff88801df4ee80 R08: 0000000000000003 R09: fffff52000a20f14
R10: dffffc0000000000 R11: fffff52000a20f14 R12: 1ffff11005ea6ac5
R13: ffff888020438880 R14: ffff88802f535628 R15: dffffc0000000000
 __list_add include/linux/list.h:153 [inline]
 list_add include/linux/list.h:169 [inline]
 anon_vma_chain_link mm/rmap.c:157 [inline]
 __anon_vma_prepare+0x2e0/0x4a0 mm/rmap.c:215
 vmf_anon_prepare mm/memory.c:3289 [inline]
 do_anonymous_page mm/memory.c:4549 [inline]
 do_pte_missing mm/memory.c:3945 [inline]
 handle_pte_fault+0x534f/0x67c0 mm/memory.c:5522
 __handle_mm_fault mm/memory.c:5665 [inline]
 handle_mm_fault+0x1029/0x1980 mm/memory.c:5833
 do_user_addr_fault arch/x86/mm/fault.c:1338 [inline]
 handle_page_fault arch/x86/mm/fault.c:1481 [inline]
 exc_page_fault+0x459/0x8c0 arch/x86/mm/fault.c:1539
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7f0ddf9315e6
Code: 8d 3c 30 4c 89 de 4c 89 54 24 38 e8 64 89 04 00 4c 8b 54 24 38 85 c0 0f 85 57 01 00 00 48 8b 44 24 28 48 89 df 4c 89 54 24 38 <4c> 89 93 98 06 00 00 48 89 83 90 06 00 00 48 8d 83 10 03 00 00 4c
RSP: 002b:00007ffc7e7fdb30 EFLAGS: 00010246
RAX: 00007f0de06b0000 RBX: 00007f0de06d06c0 RCX: 00007f0ddf979f37
RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f0de06d06c0
RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000
R10: 0000000000021000 R11: 0000000000000206 R12: 00007ffc7e7fdc80
R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000
 </TASK>
WARNING: CPU: 0 PID: 6059 at kernel/sched/fair.c:5337 place_entity+0x463/0x520 kernel/sched/fair.c:5337
Modules linked in:
CPU: 0 UID: 0 PID: 6059 Comm: syz.1.138 Not tainted 6.11.0-rc4-next-20240822-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:place_entity+0x463/0x520 kernel/sched/fair.c:5337
Code: 27 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 48 8b 3c 24 4c 89 fe e8 77 14 00 00 48 89 04 24 e9 e0 fd ff ff 90 <0f> 0b 90 41 bd 01 00 00 00 e9 22 ff ff ff 89 d9 80 e1 07 38 c1 0f
RSP: 0000:ffffc90000007bf0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000100000
RDX: 0000000000000400 RSI: ffff888076ae9e80 RDI: ffff888076ae9f00
RBP: dffffc0000000000 R08: 000000000000005b R09: 1ffffffff203825d
R10: dffffc0000000000 R11: fffffbfff203825e R12: 000000008973c973
R13: 0000000000000000 R14: 0000000000000000 R15: ffff888076ae9e80
FS:  000055556f267500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0de06d0d58 CR3: 000000002f29e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 enqueue_entity+0x271/0x1920 kernel/sched/fair.c:5409
 enqueue_task_fair+0x206/0xe30 kernel/sched/fair.c:6985
 enqueue_task+0x1a5/0x300 kernel/sched/core.c:2014
 activate_task kernel/sched/core.c:2056 [inline]
 ttwu_do_activate+0x1d1/0x7e0 kernel/sched/core.c:3665
 ttwu_queue kernel/sched/core.c:3940 [inline]
 try_to_wake_up+0x8bc/0x1480 kernel/sched/core.c:4266
 swake_up_locked kernel/sched/swait.c:29 [inline]
 complete_with_flags kernel/sched/completion.c:24 [inline]
 complete+0xac/0x1c0 kernel/sched/completion.c:47
 csd_do_func kernel/smp.c:134 [inline]
 __flush_smp_call_function_queue+0xb88/0x1690 kernel/smp.c:571
 __sysvec_call_function_single+0xb8/0x430 arch/x86/kernel/smp.c:271
 instr_sysvec_call_function_single arch/x86/kernel/smp.c:266 [inline]
 sysvec_call_function_single+0x9e/0xc0 arch/x86/kernel/smp.c:266
 </IRQ>
 <TASK>
 asm_sysvec_call_function_single+0x1a/0x20 arch/x86/include/asm/idtentry.h:709
RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70 kernel/kcov.c:210
Code: 89 fb e8 23 00 00 00 48 8b 3d ec 71 9c 0c 48 89 de 5b e9 d3 b2 5c 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 80 d7 03 00 65 8b 15 10 d7
RSP: 0000:ffffc90005107918 EFLAGS: 00000202
RAX: 1ffff11005ea6a01 RBX: ffff88802f535628 RCX: 0000000000000001
RDX: ffff88802f535628 RSI: ffff88802f535628 RDI: ffff88801df4ee80
RBP: ffff88801df4ee80 R08: 0000000000000003 R09: fffff52000a20f14
R10: dffffc0000000000 R11: fffff52000a20f14 R12: 1ffff11005ea6ac5
R13: ffff888020438880 R14: ffff88802f535628 R15: dffffc0000000000
 __list_add include/linux/list.h:153 [inline]
 list_add include/linux/list.h:169 [inline]
 anon_vma_chain_link mm/rmap.c:157 [inline]
 __anon_vma_prepare+0x2e0/0x4a0 mm/rmap.c:215
 vmf_anon_prepare mm/memory.c:3289 [inline]
 do_anonymous_page mm/memory.c:4549 [inline]
 do_pte_missing mm/memory.c:3945 [inline]
 handle_pte_fault+0x534f/0x67c0 mm/memory.c:5522
 __handle_mm_fault mm/memory.c:5665 [inline]
 handle_mm_fault+0x1029/0x1980 mm/memory.c:5833
 do_user_addr_fault arch/x86/mm/fault.c:1338 [inline]
 handle_page_fault arch/x86/mm/fault.c:1481 [inline]
 exc_page_fault+0x459/0x8c0 arch/x86/mm/fault.c:1539
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623
RIP: 0033:0x7f0ddf9315e6
Code: 8d 3c 30 4c 89 de 4c 89 54 24 38 e8 64 89 04 00 4c 8b 54 24 38 85 c0 0f 85 57 01 00 00 48 8b 44 24 28 48 89 df 4c 89 54 24 38 <4c> 89 93 98 06 00 00 48 89 83 90 06 00 00 48 8d 83 10 03 00 00 4c
RSP: 002b:00007ffc7e7fdb30 EFLAGS: 00010246
RAX: 00007f0de06b0000 RBX: 00007f0de06d06c0 RCX: 00007f0ddf979f37
RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f0de06d06c0
RBP: 0000000000000000 R08: 00000000ffffffff R09: 0000000000000000
R10: 0000000000021000 R11: 0000000000000206 R12: 00007ffc7e7fdc80
R13: ffffffffffffffc0 R14: 0000000000001000 R15: 0000000000000000
 </TASK>
----------------
Code disassembly (best guess):
   0:	89 fb                	mov    %edi,%ebx
   2:	e8 23 00 00 00       	call   0x2a
   7:	48 8b 3d ec 71 9c 0c 	mov    0xc9c71ec(%rip),%rdi        # 0xc9c71fa
   e:	48 89 de             	mov    %rbx,%rsi
  11:	5b                   	pop    %rbx
  12:	e9 d3 b2 5c 00       	jmp    0x5cb2ea
  17:	0f 1f 00             	nopl   (%rax)
  1a:	90                   	nop
  1b:	90                   	nop
  1c:	90                   	nop
  1d:	90                   	nop
  1e:	90                   	nop
  1f:	90                   	nop
  20:	90                   	nop
  21:	90                   	nop
  22:	90                   	nop
  23:	90                   	nop
  24:	90                   	nop
  25:	90                   	nop
  26:	90                   	nop
  27:	90                   	nop
  28:	90                   	nop
  29:	90                   	nop
* 2a:	f3 0f 1e fa          	endbr64 <-- trapping instruction
  2e:	48 8b 04 24          	mov    (%rsp),%rax
  32:	65 48 8b 0c 25 80 d7 	mov    %gs:0x3d780,%rcx
  39:	03 00
  3b:	65                   	gs
  3c:	8b                   	.byte 0x8b
  3d:	15                   	.byte 0x15
  3e:	10 d7                	adc    %dl,%bh