rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2665 jiffies s: 60661 root: 0x1/. rcu: blocking rcu_node structures (internal RCU debug): Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 30600 Comm: syz-executor.3 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:__lock_is_held kernel/locking/lockdep.c:5407 [inline] RIP: 0010:lock_is_held_type+0xaf/0x190 kernel/locking/lockdep.c:5712 Code: 0a 00 00 00 7e 47 4c 89 ed 48 81 c5 38 0a 00 00 31 db 48 83 fb 31 73 24 48 89 ef 4c 89 fe e8 28 02 00 00 85 c0 75 2a 48 ff c3 <49> 63 85 30 0a 00 00 48 83 c5 28 48 39 c3 7c d8 eb 11 48 c7 c7 e0 RSP: 0018:ffffc90000007d18 EFLAGS: 00000002 RAX: 0000000000000000 RBX: 0000000000000002 RCX: ffff88807d81ba80 RDX: ffff88807d81ba80 RSI: ffff8880b982b718 RDI: ffff88807d81c4e0 RBP: ffff88807d81c4e0 R08: ffffffff8179d93f R09: ffff888038da4340 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000046 R13: ffff88807d81ba80 R14: 00000000ffffffff R15: ffff8880b982b718 FS: 00007fe33f319700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33923000 CR3: 000000007eb9f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_is_held include/linux/lockdep.h:283 [inline] __run_hrtimer kernel/time/hrtimer.c:1651 [inline] __hrtimer_run_queues+0x2f5/0xd10 kernel/time/hrtimer.c:1749 hrtimer_interrupt+0x396/0x980 kernel/time/hrtimer.c:1811 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1096 [inline] __sysvec_apic_timer_interrupt+0x13f/0x480 arch/x86/kernel/apic/apic.c:1113 sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1107 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:console_flush_all+0x8a7/0xd70 Code: cd f9 ff ff e8 0a a3 1c 00 0f 0b e9 87 fa ff ff e8 fe a2 1c 00 e8 29 93 32 09 4d 85 f6 74 c6 e8 ef a2 1c 00 fb 4c 8b 74 24 68 <48> 8b 44 24 70 42 0f b6 04 20 84 c0 0f 85 16 02 00 00 48 8b 44 24 RSP: 0018:ffffc90003b47240 EFLAGS: 00000287 RAX: ffffffff816dca31 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90005121000 RSI: 000000000000e08d RDI: 000000000000e08e RBP: ffffc90003b473f0 R08: ffffffff816dc9de R09: fffffbfff205be39 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000001 R14: ffffffff8d645df8 R15: ffffffff8d645da0 console_unlock+0xff/0x270 kernel/printk/printk.c:3016 vprintk_emit+0xd5/0x1f0 kernel/printk/printk.c:2316 _printk+0xd5/0x120 kernel/printk/printk.c:2337 _udf_err+0x13b/0x190 fs/udf/super.c:2296 udf_read_tagged+0x4d3/0xe00 fs/udf/misc.c:205 udf_check_anchor_block+0xba/0x550 fs/udf/super.c:1852 udf_scan_anchors fs/udf/super.c:1892 [inline] udf_load_vrs+0x5ca/0x1100 fs/udf/super.c:1973 udf_fill_super+0x96a/0x23a0 fs/udf/super.c:2151 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fe33e68d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe33f318f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000519 RCX: 00007fe33e68d62a RDX: 0000000020000540 RSI: 0000000020000580 RDI: 00007fe33f318fe0 RBP: 00007fe33f319020 R08: 00007fe33f319020 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000540 R13: 0000000020000580 R14: 00007fe33f318fe0 R15: 00000000200005c0 rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: 0-...0: (1 GPs behind) idle=8694/1/0x4000000000000000 softirq=137818/137819 fqs=2099 rcu: hardirqs softirqs csw/system rcu: number: 0 0 0 rcu: cputime: 0 0 0 ==> 52500(ms) rcu: (detected by 1, t=10502 jiffies, g=187569, q=702615 ncpus=2) Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 30600 Comm: syz-executor.3 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:__raw_callee_save___pv_queued_spin_unlock+0x10/0x16 Code: 5b 41 5a 41 59 41 58 5f 5e 5a 59 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 f3 0f 1e fa 52 b8 01 00 00 00 31 d2 f0 0f b0 17 <3c> 01 75 02 5a c3 56 0f b6 f0 e8 b1 ff ff ff 5e 5a c3 66 2e 0f 1f RSP: 0018:ffffc90000007b90 EFLAGS: 00000046 RAX: 0000000000000001 RBX: 1ffffffff23a8856 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff91d442a8 RBP: dffffc0000000000 R08: dffffc0000000000 R09: fffffbfff23a8856 R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff23a8857 R13: ffffffff91d442b8 R14: ffffffff91d442b0 R15: ffffffff91d442a8 FS: 00007fe33f319700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33923000 CR3: 000000007eb9f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: pv_queued_spin_unlock arch/x86/include/asm/paravirt.h:598 [inline] queued_spin_unlock arch/x86/include/asm/qspinlock.h:57 [inline] do_raw_spin_unlock+0x13b/0x8b0 kernel/locking/spinlock_debug.c:141 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:150 [inline] _raw_spin_unlock_irqrestore+0x81/0x140 kernel/locking/spinlock.c:194 debug_object_activate+0x274/0x6d0 lib/debugobjects.c:693 debug_hrtimer_activate kernel/time/hrtimer.c:420 [inline] debug_activate kernel/time/hrtimer.c:475 [inline] enqueue_hrtimer+0x30/0x310 kernel/time/hrtimer.c:1084 __run_hrtimer kernel/time/hrtimer.c:1702 [inline] __hrtimer_run_queues+0x6c0/0xd10 kernel/time/hrtimer.c:1749 hrtimer_interrupt+0x396/0x980 kernel/time/hrtimer.c:1811 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1096 [inline] __sysvec_apic_timer_interrupt+0x13f/0x480 arch/x86/kernel/apic/apic.c:1113 sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1107 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:console_flush_all+0x8a7/0xd70 Code: cd f9 ff ff e8 0a a3 1c 00 0f 0b e9 87 fa ff ff e8 fe a2 1c 00 e8 29 93 32 09 4d 85 f6 74 c6 e8 ef a2 1c 00 fb 4c 8b 74 24 68 <48> 8b 44 24 70 42 0f b6 04 20 84 c0 0f 85 16 02 00 00 48 8b 44 24 RSP: 0018:ffffc90003b47240 EFLAGS: 00000287 RAX: ffffffff816dca31 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90005121000 RSI: 000000000000e08d RDI: 000000000000e08e RBP: ffffc90003b473f0 R08: ffffffff816dc9de R09: fffffbfff205be39 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000001 R14: ffffffff8d645df8 R15: ffffffff8d645da0 console_unlock+0xff/0x270 kernel/printk/printk.c:3016 vprintk_emit+0xd5/0x1f0 kernel/printk/printk.c:2316 _printk+0xd5/0x120 kernel/printk/printk.c:2337 _udf_err+0x13b/0x190 fs/udf/super.c:2296 udf_read_tagged+0x4d3/0xe00 fs/udf/misc.c:205 udf_check_anchor_block+0xba/0x550 fs/udf/super.c:1852 udf_scan_anchors fs/udf/super.c:1892 [inline] udf_load_vrs+0x5ca/0x1100 fs/udf/super.c:1973 udf_fill_super+0x96a/0x23a0 fs/udf/super.c:2151 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fe33e68d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe33f318f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000519 RCX: 00007fe33e68d62a RDX: 0000000020000540 RSI: 0000000020000580 RDI: 00007fe33f318fe0 RBP: 00007fe33f319020 R08: 00007fe33f319020 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000540 R13: 0000000020000580 R14: 00007fe33f318fe0 R15: 00000000200005c0 rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 10725 jiffies s: 60661 root: 0x1/. rcu: blocking rcu_node structures (internal RCU debug): Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 30600 Comm: syz-executor.3 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:rcu_dynticks_curr_cpu_in_eqs include/linux/context_tracking.h:121 [inline] RIP: 0010:rcu_is_watching+0x3a/0xb0 kernel/rcu/tree.c:694 Code: e8 5b 2c 2d 09 89 c3 83 f8 08 73 76 49 bf 00 00 00 00 00 fc ff df 4c 8d 34 dd a0 68 a1 8c 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 <74> 08 4c 89 f7 e8 2c d3 6c 00 48 c7 c3 88 6a 03 00 49 03 1e 48 89 RSP: 0018:ffffc90000007aa0 EFLAGS: 00000046 RAX: 1ffffffff1942d14 RBX: 0000000000000000 RCX: ffffffff816a3ef0 RDX: 0000000000000000 RSI: ffffffff8b3801a0 RDI: ffffffff8b380160 RBP: ffffc90000007bf0 R08: dffffc0000000000 R09: fffffbfff1ca6f7e R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000000f64 R13: ffffffff84350934 R14: ffffffff8ca168a0 R15: dffffc0000000000 FS: 00007fe33f319700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33923000 CR3: 000000007eb9f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: trace_lock_release include/trace/events/lock.h:69 [inline] lock_release+0xbf/0x9d0 kernel/locking/lockdep.c:5680 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:149 [inline] _raw_spin_unlock_irqrestore+0x79/0x140 kernel/locking/spinlock.c:194 debug_object_activate+0x274/0x6d0 lib/debugobjects.c:693 debug_hrtimer_activate kernel/time/hrtimer.c:420 [inline] debug_activate kernel/time/hrtimer.c:475 [inline] enqueue_hrtimer+0x30/0x310 kernel/time/hrtimer.c:1084 __run_hrtimer kernel/time/hrtimer.c:1702 [inline] __hrtimer_run_queues+0x6c0/0xd10 kernel/time/hrtimer.c:1749 hrtimer_interrupt+0x396/0x980 kernel/time/hrtimer.c:1811 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1096 [inline] __sysvec_apic_timer_interrupt+0x13f/0x480 arch/x86/kernel/apic/apic.c:1113 sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1107 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:console_flush_all+0x8a7/0xd70 Code: cd f9 ff ff e8 0a a3 1c 00 0f 0b e9 87 fa ff ff e8 fe a2 1c 00 e8 29 93 32 09 4d 85 f6 74 c6 e8 ef a2 1c 00 fb 4c 8b 74 24 68 <48> 8b 44 24 70 42 0f b6 04 20 84 c0 0f 85 16 02 00 00 48 8b 44 24 RSP: 0018:ffffc90003b47240 EFLAGS: 00000287 RAX: ffffffff816dca31 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90005121000 RSI: 000000000000e08d RDI: 000000000000e08e RBP: ffffc90003b473f0 R08: ffffffff816dc9de R09: fffffbfff205be39 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000001 R14: ffffffff8d645df8 R15: ffffffff8d645da0 console_unlock+0xff/0x270 kernel/printk/printk.c:3016 vprintk_emit+0xd5/0x1f0 kernel/printk/printk.c:2316 _printk+0xd5/0x120 kernel/printk/printk.c:2337 _udf_err+0x13b/0x190 fs/udf/super.c:2296 udf_read_tagged+0x4d3/0xe00 fs/udf/misc.c:205 udf_check_anchor_block+0xba/0x550 fs/udf/super.c:1852 udf_scan_anchors fs/udf/super.c:1892 [inline] udf_load_vrs+0x5ca/0x1100 fs/udf/super.c:1973 udf_fill_super+0x96a/0x23a0 fs/udf/super.c:2151 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fe33e68d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe33f318f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000519 RCX: 00007fe33e68d62a RDX: 0000000020000540 RSI: 0000000020000580 RDI: 00007fe33f318fe0 RBP: 00007fe33f319020 R08: 00007fe33f319020 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000540 R13: 0000000020000580 R14: 00007fe33f318fe0 R15: 00000000200005c0 watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [kcompactd0:31] Modules linked in: irq event stamp: 120132 hardirqs last enabled at (120131): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 hardirqs last disabled at (120132): [] sysvec_apic_timer_interrupt+0xe/0xb0 arch/x86/kernel/apic/apic.c:1107 softirqs last enabled at (95520): [] invoke_softirq kernel/softirq.c:445 [inline] softirqs last enabled at (95520): [] __irq_exit_rcu+0x159/0x240 kernel/softirq.c:650 softirqs last disabled at (95499): [] invoke_softirq kernel/softirq.c:445 [inline] softirqs last disabled at (95499): [] __irq_exit_rcu+0x159/0x240 kernel/softirq.c:650 CPU: 1 PID: 31 Comm: kcompactd0 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:csd_lock_wait kernel/smp.c:413 [inline] RIP: 0010:smp_call_function_many_cond+0x23e4/0x3600 kernel/smp.c:987 Code: 0f b6 04 03 84 c0 75 7f 45 8b 37 44 89 f6 83 e6 01 31 ff e8 5e 0f 0b 00 41 83 e6 01 4d 89 e6 75 07 e8 a0 0b 0b 00 eb 40 f3 90 <48> b8 00 00 00 00 00 fc ff df 0f b6 04 03 84 c0 75 10 41 f7 07 01 RSP: 0018:ffffc90000a7ec60 EFLAGS: 00000293 RAX: ffffffff817f61a4 RBX: 1ffff11017308955 RCX: ffff888017773a80 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90000a7f050 R08: ffffffff817f6172 R09: fffffbfff1ca6f7e R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880b993cfc0 R13: 0000000000000000 R14: ffff8880b993cfc0 R15: ffff8880b9844aa8 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fee27333e30 CR3: 000000000cd30000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1155 __buffer_migrate_folio+0x2f1/0x530 mm/migrate.c:775 move_to_new_folio+0x284/0x14d0 mm/migrate.c:978 migrate_folio_move mm/migrate.c:1281 [inline] migrate_pages_batch+0x25d5/0x36e0 mm/migrate.c:1792 migrate_pages_sync mm/migrate.c:1870 [inline] migrate_pages+0x21a7/0x3500 mm/migrate.c:1973 compact_zone+0x2ac4/0x4040 mm/compaction.c:2420 kcompactd_do_work mm/compaction.c:2872 [inline] kcompactd+0xc8c/0x1ba0 mm/compaction.c:2971 kthread+0x270/0x300 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 PID: 30600 Comm: syz-executor.3 Not tainted 6.3.0-rc2-syzkaller-00405-ga3671bd86a97 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:bytes_is_nonzero mm/kasan/generic.c:84 [inline] RIP: 0010:memory_is_nonzero mm/kasan/generic.c:102 [inline] RIP: 0010:memory_is_poisoned_n mm/kasan/generic.c:128 [inline] RIP: 0010:memory_is_poisoned mm/kasan/generic.c:159 [inline] RIP: 0010:check_region_inline mm/kasan/generic.c:178 [inline] RIP: 0010:kasan_check_range+0x6c/0x290 mm/kasan/generic.c:187 Code: fc ff df 4e 8d 0c 03 4c 8d 54 37 ff 49 c1 ea 03 49 bb 01 00 00 00 00 fc ff df 4f 8d 34 1a 4c 89 f5 4c 29 cd 48 83 fd 10 7f 26 <48> 85 ed 0f 84 3a 01 00 00 49 f7 d2 49 01 da 41 80 39 00 0f 85 c4 RSP: 0018:ffffc90000007a18 EFLAGS: 00000083 RAX: 0000000000000001 RBX: 1ffffffff205be6c RCX: ffffffff816a2355 RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff902df360 RBP: 0000000000000001 R08: dffffc0000000000 R09: fffffbfff205be6c R10: 1ffffffff205be6c R11: dffffc0000000001 R12: ffff88807d81c4b0 R13: ffff88807d81ba80 R14: fffffbfff205be6d R15: 0000000000000d05 FS: 00007fe33f319700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33923000 CR3: 000000007eb9f000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: instrument_atomic_read include/linux/instrumented.h:72 [inline] _test_bit include/asm-generic/bitops/instrumented-non-atomic.h:141 [inline] hlock_class kernel/locking/lockdep.c:228 [inline] check_wait_context kernel/locking/lockdep.c:4730 [inline] __lock_acquire+0x495/0x1f80 kernel/locking/lockdep.c:5006 lock_acquire+0x1e1/0x520 kernel/locking/lockdep.c:5669 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:350 [inline] advance_sched+0xae/0xc80 net/sched/sch_taprio.c:927 __run_hrtimer kernel/time/hrtimer.c:1685 [inline] __hrtimer_run_queues+0x59f/0xd10 kernel/time/hrtimer.c:1749 hrtimer_interrupt+0x396/0x980 kernel/time/hrtimer.c:1811 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1096 [inline] __sysvec_apic_timer_interrupt+0x13f/0x480 arch/x86/kernel/apic/apic.c:1113 sysvec_apic_timer_interrupt+0x90/0xb0 arch/x86/kernel/apic/apic.c:1107 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:console_flush_all+0x8a7/0xd70 Code: cd f9 ff ff e8 0a a3 1c 00 0f 0b e9 87 fa ff ff e8 fe a2 1c 00 e8 29 93 32 09 4d 85 f6 74 c6 e8 ef a2 1c 00 fb 4c 8b 74 24 68 <48> 8b 44 24 70 42 0f b6 04 20 84 c0 0f 85 16 02 00 00 48 8b 44 24 RSP: 0018:ffffc90003b47240 EFLAGS: 00000287 RAX: ffffffff816dca31 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90005121000 RSI: 000000000000e08d RDI: 000000000000e08e RBP: ffffc90003b473f0 R08: ffffffff816dc9de R09: fffffbfff205be39 R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: 0000000000000001 R14: ffffffff8d645df8 R15: ffffffff8d645da0 console_unlock+0xff/0x270 kernel/printk/printk.c:3016 vprintk_emit+0xd5/0x1f0 kernel/printk/printk.c:2316 _printk+0xd5/0x120 kernel/printk/printk.c:2337 _udf_err+0x13b/0x190 fs/udf/super.c:2296 udf_read_tagged+0x4d3/0xe00 fs/udf/misc.c:205 udf_check_anchor_block+0xba/0x550 fs/udf/super.c:1852 udf_scan_anchors fs/udf/super.c:1892 [inline] udf_load_vrs+0x5ca/0x1100 fs/udf/super.c:1973 udf_fill_super+0x96a/0x23a0 fs/udf/super.c:2151 mount_bdev+0x271/0x3a0 fs/super.c:1371 legacy_get_tree+0xef/0x190 fs/fs_context.c:610 vfs_get_tree+0x8c/0x270 fs/super.c:1501 do_new_mount+0x28f/0xae0 fs/namespace.c:3042 do_mount fs/namespace.c:3385 [inline] __do_sys_mount fs/namespace.c:3594 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fe33e68d62a Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fe33f318f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 0000000000000519 RCX: 00007fe33e68d62a RDX: 0000000020000540 RSI: 0000000020000580 RDI: 00007fe33f318fe0 RBP: 00007fe33f319020 R08: 00007fe33f319020 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000540 R13: 0000000020000580 R14: 00007fe33f318fe0 R15: 00000000200005c0