------------[ cut here ]------------
======================================================
WARNING: possible circular locking dependency detected
6.1.142-syzkaller #0 Not tainted
------------------------------------------------------
syz.1.442/6573 is trying to acquire lock:
ffffffff8c91ec40 (console_owner){-...}-{0:0}, at: console_lock_spinning_enable kernel/printk/printk.c:1818 [inline]
ffffffff8c91ec40 (console_owner){-...}-{0:0}, at: console_emit_next_record+0x82d/0xc90 kernel/printk/printk.c:2774

but task is already holding lock:
ffff8880b8e3aa98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0xa5/0x140 kernel/sched/core.c:545

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #4 (&rq->__lock){-.-.}-{2:2}:
       _raw_spin_lock_nested+0x2e/0x40 kernel/locking/spinlock.c:378
       raw_spin_rq_lock_nested+0x26/0x140 kernel/sched/core.c:537
       raw_spin_rq_lock kernel/sched/sched.h:1355 [inline]
       rq_lock kernel/sched/sched.h:1645 [inline]
       task_fork_fair+0x5c/0x350 kernel/sched/fair.c:11888
       sched_cgroup_fork+0x32c/0x3c0 kernel/sched/core.c:4685
       copy_process+0x24b8/0x4020 kernel/fork.c:2459
       kernel_clone+0x225/0x8b0 kernel/fork.c:2757
       user_mode_thread+0xda/0x130 kernel/fork.c:2833
       rest_init+0x23/0x300 init/main.c:698
       start_kernel+0x0/0x539 init/main.c:893
       start_kernel+0x490/0x539 init/main.c:1140
       secondary_startup_64_no_verify+0xcf/0xdb

-> #3 (&p->pi_lock){-.-.}-{2:2}:
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0xa4/0xf0 kernel/locking/spinlock.c:162
       try_to_wake_up+0x5c/0x1080 kernel/sched/core.c:4111
       __wake_up_common+0x2a4/0x4e0 kernel/sched/wait.c:107
       __wake_up_common_lock kernel/sched/wait.c:138 [inline]
       __wake_up+0x10e/0x190 kernel/sched/wait.c:160
       tty_port_default_wakeup+0x9e/0xf0 drivers/tty/tty_port.c:71
       serial8250_tx_chars+0x629/0x830 drivers/tty/serial/8250/8250_port.c:1854
       serial8250_handle_irq+0x516/0x6d0 drivers/tty/serial/8250/8250_port.c:1961
       serial8250_default_handle_irq+0xb4/0x1a0 drivers/tty/serial/8250/8250_port.c:1981
       serial8250_interrupt+0x9b/0x1c0 drivers/tty/serial/8250/8250_core.c:126
       __handle_irq_event_percpu+0x298/0xa30 kernel/irq/handle.c:158
       handle_irq_event_percpu kernel/irq/handle.c:193 [inline]
       handle_irq_event+0x87/0x1e0 kernel/irq/handle.c:210
       handle_edge_irq+0x243/0xb20 kernel/irq/chip.c:819
       generic_handle_irq_desc include/linux/irqdesc.h:158 [inline]
       handle_irq arch/x86/kernel/irq.c:233 [inline]
       __common_interrupt+0xd7/0x1e0 arch/x86/kernel/irq.c:252
       common_interrupt+0xb0/0xd0 arch/x86/kernel/irq.c:242
       asm_common_interrupt+0x22/0x40 arch/x86/include/asm/idtentry.h:682
       __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
       _raw_spin_unlock_irqrestore+0xa5/0x100 kernel/locking/spinlock.c:194
       spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
       unlock_page_lruvec_irqrestore include/linux/memcontrol.h:1611 [inline]
       release_pages+0x209/0x2200 mm/swap.c:986
       tlb_batch_pages_flush mm/mmu_gather.c:59 [inline]
       tlb_flush_mmu_free mm/mmu_gather.c:254 [inline]
       tlb_flush_mmu+0xff/0x210 mm/mmu_gather.c:261
       tlb_finish_mmu+0xbd/0x1c0 mm/mmu_gather.c:361
       exit_mmap+0x343/0x8e0 mm/mmap.c:3258
       __mmput+0x118/0x3c0 kernel/fork.c:1200
       exit_mm+0x1e6/0x2c0 kernel/exit.c:565
       do_exit+0x8c1/0x2400 kernel/exit.c:867
       do_group_exit+0x217/0x2d0 kernel/exit.c:1022
       __do_sys_exit_group kernel/exit.c:1033 [inline]
       __se_sys_exit_group kernel/exit.c:1031 [inline]
       __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1031
       do_syscall_x64 arch/x86/entry/common.c:51 [inline]
       do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
       entry_SYSCALL_64_after_hwframe+0x68/0xd2

-> #2 (&tty->write_wait){-...}-{2:2}:
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0xa4/0xf0 kernel/locking/spinlock.c:162
       __wake_up_common_lock kernel/sched/wait.c:137 [inline]
       __wake_up+0xf4/0x190 kernel/sched/wait.c:160
       tty_port_default_wakeup+0x9e/0xf0 drivers/tty/tty_port.c:71
       serial8250_tx_chars+0x629/0x830 drivers/tty/serial/8250/8250_port.c:1854
       serial8250_handle_irq+0x516/0x6d0 drivers/tty/serial/8250/8250_port.c:1961
       serial8250_default_handle_irq+0xb4/0x1a0 drivers/tty/serial/8250/8250_port.c:1981
       serial8250_interrupt+0x9b/0x1c0 drivers/tty/serial/8250/8250_core.c:126
       __handle_irq_event_percpu+0x298/0xa30 kernel/irq/handle.c:158
       handle_irq_event_percpu kernel/irq/handle.c:193 [inline]
       handle_irq_event+0x87/0x1e0 kernel/irq/handle.c:210
       handle_edge_irq+0x243/0xb20 kernel/irq/chip.c:819
       generic_handle_irq_desc include/linux/irqdesc.h:158 [inline]
       handle_irq arch/x86/kernel/irq.c:233 [inline]
       __common_interrupt+0xd7/0x1e0 arch/x86/kernel/irq.c:252
       common_interrupt+0xb0/0xd0 arch/x86/kernel/irq.c:242
       asm_common_interrupt+0x22/0x40 arch/x86/include/asm/idtentry.h:682
       __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
       _raw_spin_unlock_irqrestore+0xa5/0x100 kernel/locking/spinlock.c:194
       spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
       uart_write+0x68a/0x910 drivers/tty/serial/serial_core.c:602
       process_output_block drivers/tty/n_tty.c:586 [inline]
       n_tty_write+0xd1a/0x11c0 drivers/tty/n_tty.c:2377
       do_tty_write drivers/tty/tty_io.c:1018 [inline]
       file_tty_write+0x4dd/0x860 drivers/tty/tty_io.c:1089
       call_write_iter include/linux/fs.h:2265 [inline]
       new_sync_write fs/read_write.c:491 [inline]
       vfs_write+0x44c/0x960 fs/read_write.c:584
       ksys_write+0x143/0x240 fs/read_write.c:637
       do_syscall_x64 arch/x86/entry/common.c:51 [inline]
       do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
       entry_SYSCALL_64_after_hwframe+0x68/0xd2

-> #1 (&port_lock_key){-...}-{2:2}:
       __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
       _raw_spin_lock_irqsave+0xa4/0xf0 kernel/locking/spinlock.c:162
       serial8250_console_write+0x169/0x17a0 drivers/tty/serial/8250/8250_port.c:3433
       call_console_driver kernel/printk/printk.c:1977 [inline]
       console_emit_next_record+0x947/0xc90 kernel/printk/printk.c:2777
       console_flush_all kernel/printk/printk.c:-1 [inline]
       console_unlock+0x223/0x630 kernel/printk/printk.c:2906
       vprintk_emit+0x489/0x680 kernel/printk/printk.c:2303
       _printk+0xcc/0x110 kernel/printk/printk.c:2328
       register_console+0x6c6/0x9c0 kernel/printk/printk.c:3269
       univ8250_console_init+0x41/0x43 drivers/tty/serial/8250/8250_core.c:687
       console_init+0x1bc/0x78e kernel/printk/printk.c:3359
       start_kernel+0x303/0x539 init/main.c:1076
       secondary_startup_64_no_verify+0xcf/0xdb

-> #0 (console_owner){-...}-{0:0}:
       check_prev_add kernel/locking/lockdep.c:3090 [inline]
       check_prevs_add kernel/locking/lockdep.c:3209 [inline]
       validate_chain kernel/locking/lockdep.c:3825 [inline]
       __lock_acquire+0x2cf8/0x7c50 kernel/locking/lockdep.c:5049
       lock_acquire+0x1b4/0x490 kernel/locking/lockdep.c:5662
       console_lock_spinning_enable kernel/printk/printk.c:1818 [inline]
       console_emit_next_record+0x84c/0xc90 kernel/printk/printk.c:2774
       console_flush_all kernel/printk/printk.c:-1 [inline]
       console_unlock+0x223/0x630 kernel/printk/printk.c:2906
       vprintk_emit+0x489/0x680 kernel/printk/printk.c:2303
       _printk+0xcc/0x110 kernel/printk/printk.c:2328
       __report_bug lib/bug.c:195 [inline]
       report_bug+0x34a/0x4f0 lib/bug.c:219
       handle_bug+0x3a/0x70 arch/x86/kernel/traps.c:324
       exc_invalid_op+0x16/0x40 arch/x86/kernel/traps.c:345
       asm_exc_invalid_op+0x16/0x20 arch/x86/include/asm/idtentry.h:606
       pick_next_task kernel/sched/core.c:5957 [inline]
       __schedule+0x3897/0x40d0 kernel/sched/core.c:6524
       preempt_schedule_irq+0xb1/0x150 kernel/sched/core.c:6873
       irqentry_exit+0x63/0x70 kernel/entry/common.c:439
       asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:696
       filemap_get_pages mm/filemap.c:2667 [inline]
       filemap_read+0x60d/0x2f80 mm/filemap.c:2759
       generic_file_read_iter+0x115/0x670 mm/filemap.c:2914
       __kernel_read+0x2dc/0x6b0 fs/read_write.c:428
       integrity_kernel_read+0x86/0xd0 security/integrity/iint.c:228
       ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline]
       ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline]
       ima_calc_file_hash+0x96b/0x17c0 security/integrity/ima/ima_crypto.c:573
       ima_collect_measurement+0x4b3/0xac0 security/integrity/ima/ima_api.c:293
       process_measurement+0xfae/0x1a10 security/integrity/ima/ima_main.c:351
       ima_file_check+0xc2/0x100 security/integrity/ima/ima_main.c:534
       do_open fs/namei.c:3628 [inline]
       path_openat+0x2679/0x2e70 fs/namei.c:3783
       do_filp_open+0x1c1/0x3c0 fs/namei.c:3810
       do_sys_openat2+0x142/0x490 fs/open.c:1318
       do_sys_open fs/open.c:1334 [inline]
       __do_sys_openat fs/open.c:1350 [inline]
       __se_sys_openat fs/open.c:1345 [inline]
       __x64_sys_openat+0x135/0x160 fs/open.c:1345
       do_syscall_x64 arch/x86/entry/common.c:51 [inline]
       do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
       entry_SYSCALL_64_after_hwframe+0x68/0xd2

other info that might help us debug this:

Chain exists of:
  console_owner --> &p->pi_lock --> &rq->__lock

 Possible unsafe locking scenario:

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

 *** DEADLOCK ***

3 locks held by syz.1.442/6573:
 #0: ffff88801f7ff648 (&iint_mutex_key[depth]){+.+.}-{3:3}, at: process_measurement+0x64a/0x1a10 security/integrity/ima/ima_main.c:261
 #1: ffff8880b8e3aa98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0xa5/0x140 kernel/sched/core.c:545
 #2: ffffffff8c91ed20 (console_lock){+.+.}-{0:0}, at: _printk+0xcc/0x110 kernel/printk/printk.c:2328

stack backtrace:
CPU: 1 PID: 6573 Comm: syz.1.442 Not tainted 6.1.142-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x22e lib/dump_stack.c:106
 check_noncircular+0x274/0x310 kernel/locking/lockdep.c:2170
 check_prev_add kernel/locking/lockdep.c:3090 [inline]
 check_prevs_add kernel/locking/lockdep.c:3209 [inline]
 validate_chain kernel/locking/lockdep.c:3825 [inline]
 __lock_acquire+0x2cf8/0x7c50 kernel/locking/lockdep.c:5049
 lock_acquire+0x1b4/0x490 kernel/locking/lockdep.c:5662
 console_lock_spinning_enable kernel/printk/printk.c:1818 [inline]
 console_emit_next_record+0x84c/0xc90 kernel/printk/printk.c:2774
 console_flush_all kernel/printk/printk.c:-1 [inline]
 console_unlock+0x223/0x630 kernel/printk/printk.c:2906
 vprintk_emit+0x489/0x680 kernel/printk/printk.c:2303
 _printk+0xcc/0x110 kernel/printk/printk.c:2328
 __report_bug lib/bug.c:195 [inline]
 report_bug+0x34a/0x4f0 lib/bug.c:219
 handle_bug+0x3a/0x70 arch/x86/kernel/traps.c:324
 exc_invalid_op+0x16/0x40 arch/x86/kernel/traps.c:345
 asm_exc_invalid_op+0x16/0x20 arch/x86/include/asm/idtentry.h:606
RIP: 0010:put_prev_task kernel/sched/sched.h:2212 [inline]
RIP: 0010:put_prev_task_balance kernel/sched/core.c:5849 [inline]
RIP: 0010:pick_next_task kernel/sched/core.c:5984 [inline]
RIP: 0010:__schedule+0x3897/0x40d0 kernel/sched/core.c:6524
Code: 4c 89 f7 4c 8b 64 24 20 4c 89 e6 48 8d 94 24 20 01 00 00 e8 cb 6c 41 f7 49 89 c7 49 bd 00 00 00 00 00 fc ff df e9 8b ce ff ff <0f> 0b e9 f7 e9 ff ff 0f 0b e9 95 f8 ff ff 0f 0b e9 cb e2 ff ff 48
RSP: 0018:ffffc9000c9b6620 EFLAGS: 00010012
RAX: ffff88805751ffff RBX: ffff8880b8e3aa80 RCX: ffff8880b8f3b498
RDX: ffffc9000c9b6740 RSI: ffff888057520000 RDI: ffff8880b8f3aa80
RBP: ffffc9000c9b67b0 R08: dffffc0000000000 R09: fffffbfff1bfd1a6
R10: fffffbfff1bfd1a6 R11: 1ffffffff1bfd1a5 R12: 1ffff1100aea4052
R13: ffff888057520000 R14: ffffffff8c3cb700 R15: ffffffff8c3cb670
 preempt_schedule_irq+0xb1/0x150 kernel/sched/core.c:6873
 irqentry_exit+0x63/0x70 kernel/entry/common.c:439
 asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:696
RIP: 0010:filemap_get_pages mm/filemap.c:2667 [inline]
RIP: 0010:filemap_read+0x60d/0x2f80 mm/filemap.c:2759
Code: 31 f6 e8 a6 5e 26 00 48 8d bc 24 c0 01 00 00 48 8b b4 24 30 01 00 00 e8 a1 f9 02 00 4c 89 f7 4c 89 ee 48 8b 94 24 90 00 00 00 <48> 8d 8c 24 20 02 00 00 e8 46 b4 00 00 0f b6 9c 24 20 02 00 00 31
RSP: 0018:ffffc9000c9b6920 EFLAGS: 00000286
RAX: 0000000000400040 RBX: 0000000000000000 RCX: 1ffff92001936cfc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888070477a78
RBP: ffffc9000c9b6c30 R08: dffffc0000000000 R09: ffffed100e08ef5b
R10: ffffed100e08ef5b R11: 1ffff1100e08ef5a R12: dffffc0000000000
R13: 0000000000000000 R14: ffff888070477a78 R15: 0000000000000000
 generic_file_read_iter+0x115/0x670 mm/filemap.c:2914
 __kernel_read+0x2dc/0x6b0 fs/read_write.c:428
 integrity_kernel_read+0x86/0xd0 security/integrity/iint.c:228
 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline]
 ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline]
 ima_calc_file_hash+0x96b/0x17c0 security/integrity/ima/ima_crypto.c:573
 ima_collect_measurement+0x4b3/0xac0 security/integrity/ima/ima_api.c:293
 process_measurement+0xfae/0x1a10 security/integrity/ima/ima_main.c:351
 ima_file_check+0xc2/0x100 security/integrity/ima/ima_main.c:534
 do_open fs/namei.c:3628 [inline]
 path_openat+0x2679/0x2e70 fs/namei.c:3783
 do_filp_open+0x1c1/0x3c0 fs/namei.c:3810
 do_sys_openat2+0x142/0x490 fs/open.c:1318
 do_sys_open fs/open.c:1334 [inline]
 __do_sys_openat fs/open.c:1350 [inline]
 __se_sys_openat fs/open.c:1345 [inline]
 __x64_sys_openat+0x135/0x160 fs/open.c:1345
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f098778e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0988619038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f09879b6080 RCX: 00007f098778e929
RDX: 0000000000143042 RSI: 00002000000000c0 RDI: ffffffffffffff9c
RBP: 00007f0987810b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f09879b6080 R15: 00007ffd234b5308
 </TASK>
WARNING: CPU: 1 PID: 6573 at kernel/sched/sched.h:2212 pick_next_task kernel/sched/core.c:5957 [inline]
WARNING: CPU: 1 PID: 6573 at kernel/sched/sched.h:2212 __schedule+0x3897/0x40d0 kernel/sched/core.c:6524
Modules linked in:
CPU: 1 PID: 6573 Comm: syz.1.442 Not tainted 6.1.142-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:put_prev_task kernel/sched/sched.h:2212 [inline]
RIP: 0010:put_prev_task_balance kernel/sched/core.c:5849 [inline]
RIP: 0010:pick_next_task kernel/sched/core.c:5984 [inline]
RIP: 0010:__schedule+0x3897/0x40d0 kernel/sched/core.c:6524
Code: 4c 89 f7 4c 8b 64 24 20 4c 89 e6 48 8d 94 24 20 01 00 00 e8 cb 6c 41 f7 49 89 c7 49 bd 00 00 00 00 00 fc ff df e9 8b ce ff ff <0f> 0b e9 f7 e9 ff ff 0f 0b e9 95 f8 ff ff 0f 0b e9 cb e2 ff ff 48
RSP: 0018:ffffc9000c9b6620 EFLAGS: 00010012
RAX: ffff88805751ffff RBX: ffff8880b8e3aa80 RCX: ffff8880b8f3b498
RDX: ffffc9000c9b6740 RSI: ffff888057520000 RDI: ffff8880b8f3aa80
RBP: ffffc9000c9b67b0 R08: dffffc0000000000 R09: fffffbfff1bfd1a6
R10: fffffbfff1bfd1a6 R11: 1ffffffff1bfd1a5 R12: 1ffff1100aea4052
R13: ffff888057520000 R14: ffffffff8c3cb700 R15: ffffffff8c3cb670
FS:  00007f09886196c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000020000 CR3: 000000001968c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 preempt_schedule_irq+0xb1/0x150 kernel/sched/core.c:6873
 irqentry_exit+0x63/0x70 kernel/entry/common.c:439
 asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:696
RIP: 0010:filemap_get_pages mm/filemap.c:2667 [inline]
RIP: 0010:filemap_read+0x60d/0x2f80 mm/filemap.c:2759
Code: 31 f6 e8 a6 5e 26 00 48 8d bc 24 c0 01 00 00 48 8b b4 24 30 01 00 00 e8 a1 f9 02 00 4c 89 f7 4c 89 ee 48 8b 94 24 90 00 00 00 <48> 8d 8c 24 20 02 00 00 e8 46 b4 00 00 0f b6 9c 24 20 02 00 00 31
RSP: 0018:ffffc9000c9b6920 EFLAGS: 00000286
RAX: 0000000000400040 RBX: 0000000000000000 RCX: 1ffff92001936cfc
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888070477a78
RBP: ffffc9000c9b6c30 R08: dffffc0000000000 R09: ffffed100e08ef5b
R10: ffffed100e08ef5b R11: 1ffff1100e08ef5a R12: dffffc0000000000
R13: 0000000000000000 R14: ffff888070477a78 R15: 0000000000000000
 generic_file_read_iter+0x115/0x670 mm/filemap.c:2914
 __kernel_read+0x2dc/0x6b0 fs/read_write.c:428
 integrity_kernel_read+0x86/0xd0 security/integrity/iint.c:228
 ima_calc_file_hash_tfm security/integrity/ima/ima_crypto.c:485 [inline]
 ima_calc_file_shash security/integrity/ima/ima_crypto.c:516 [inline]
 ima_calc_file_hash+0x96b/0x17c0 security/integrity/ima/ima_crypto.c:573
 ima_collect_measurement+0x4b3/0xac0 security/integrity/ima/ima_api.c:293
 process_measurement+0xfae/0x1a10 security/integrity/ima/ima_main.c:351
 ima_file_check+0xc2/0x100 security/integrity/ima/ima_main.c:534
 do_open fs/namei.c:3628 [inline]
 path_openat+0x2679/0x2e70 fs/namei.c:3783
 do_filp_open+0x1c1/0x3c0 fs/namei.c:3810
 do_sys_openat2+0x142/0x490 fs/open.c:1318
 do_sys_open fs/open.c:1334 [inline]
 __do_sys_openat fs/open.c:1350 [inline]
 __se_sys_openat fs/open.c:1345 [inline]
 __x64_sys_openat+0x135/0x160 fs/open.c:1345
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f098778e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0988619038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f09879b6080 RCX: 00007f098778e929
RDX: 0000000000143042 RSI: 00002000000000c0 RDI: ffffffffffffff9c
RBP: 00007f0987810b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f09879b6080 R15: 00007ffd234b5308
 </TASK>
----------------
Code disassembly (best guess):
   0:	31 f6                	xor    %esi,%esi
   2:	e8 a6 5e 26 00       	call   0x265ead
   7:	48 8d bc 24 c0 01 00 	lea    0x1c0(%rsp),%rdi
   e:	00
   f:	48 8b b4 24 30 01 00 	mov    0x130(%rsp),%rsi
  16:	00
  17:	e8 a1 f9 02 00       	call   0x2f9bd
  1c:	4c 89 f7             	mov    %r14,%rdi
  1f:	4c 89 ee             	mov    %r13,%rsi
  22:	48 8b 94 24 90 00 00 	mov    0x90(%rsp),%rdx
  29:	00
* 2a:	48 8d 8c 24 20 02 00 	lea    0x220(%rsp),%rcx <-- trapping instruction
  31:	00
  32:	e8 46 b4 00 00       	call   0xb47d
  37:	0f b6 9c 24 20 02 00 	movzbl 0x220(%rsp),%ebx
  3e:	00
  3f:	31                   	.byte 0x31