INFO: task syz-executor.2:16046 blocked for more than 143 seconds.
      Not tainted 5.3.0-rc3+ #123
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor.2  D28384 16046  10291 0x00004004
Call Trace:
 context_switch kernel/sched/core.c:3254 [inline]
 __schedule+0x755/0x1580 kernel/sched/core.c:3880
 schedule+0xa8/0x270 kernel/sched/core.c:3944
 schedule_timeout+0x717/0xc50 kernel/time/timer.c:1783
 do_wait_for_common kernel/sched/completion.c:83 [inline]
 __wait_for_common kernel/sched/completion.c:104 [inline]
 wait_for_common kernel/sched/completion.c:115 [inline]
 wait_for_completion+0x29c/0x440 kernel/sched/completion.c:136
 __flush_work+0x508/0xa50 kernel/workqueue.c:3040
 __cancel_work_timer+0x3d9/0x540 kernel/workqueue.c:3127
 cancel_delayed_work_sync+0x1b/0x20 kernel/workqueue.c:3259
 tls_sw_cancel_work_tx+0x68/0x80 net/tls/tls_sw.c:2063
 tls_sk_proto_close+0x47b/0x910 net/tls/tls_main.c:299
 inet_release+0xed/0x200 net/ipv4/af_inet.c:427
 inet6_release+0x53/0x80 net/ipv6/af_inet6.c:470
 __sock_release+0xce/0x280 net/socket.c:590
 sock_close+0x1e/0x30 net/socket.c:1268
 __fput+0x2ff/0x890 fs/file_table.c:280
 ____fput+0x16/0x20 fs/file_table.c:313
 task_work_run+0x145/0x1c0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:188 [inline]
 exit_to_usermode_loop+0x316/0x380 arch/x86/entry/common.c:163
 prepare_exit_to_usermode arch/x86/entry/common.c:194 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:274 [inline]
 do_syscall_64+0x5a9/0x6a0 arch/x86/entry/common.c:299
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x413511
Code: eb 27 4d 8d 6b 08 44 0f b6 36 49 89 cf 4c 89 d9 49 d3 e6 48 83 f9 40 4c 89 f9 4d 19 ff 4d 21 f7 4d 09 fc 48 ff c6 4d 89 eb 4d <39> cb 72 d4 4c 89 c6 49 c1 e8 03 4f 8d 0c 00 49 83 f9 39 0f 87 74
RSP: 002b:00007ffd446ef6b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000413511
RDX: 0000001b2ed20000 RSI: 0000000000000000 RDI: 0000000000000003
RBP: 0000000000000001 R08: 00000000d1108e51 R09: 00000000d1108e55
R10: 00007ffd446ef790 R11: 0000000000000293 R12: 000000000075bfc8
R13: 000000000003d115 R14: 0000000000760cc8 R15: ffffffffffffffff
INFO: lockdep is turned off.
NMI backtrace for cpu 0
CPU: 0 PID: 1057 Comm: khungtaskd Not tainted 5.3.0-rc3+ #123
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x172/0x1f0 lib/dump_stack.c:113
 nmi_cpu_backtrace.cold+0x70/0xb2 lib/nmi_backtrace.c:101
 nmi_trigger_cpumask_backtrace+0x23b/0x28b lib/nmi_backtrace.c:62
 arch_trigger_cpumask_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:38
 trigger_all_cpu_backtrace include/linux/nmi.h:146 [inline]
 check_hung_uninterruptible_tasks kernel/hung_task.c:205 [inline]
 watchdog+0x9d0/0xef0 kernel/hung_task.c:289
 kthread+0x361/0x430 kernel/kthread.c:255
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.3.0-rc3+ #123
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__pvclock_read_cycles arch/x86/include/asm/pvclock.h:86 [inline]
RIP: 0010:pvclock_clocksource_read+0x115/0x4d0 arch/x86/kernel/pvclock.c:76
Code: d2 42 0f b6 0c 21 0f 95 c2 40 84 d6 0f 85 e5 02 00 00 83 e7 07 40 38 f9 40 0f 9e c6 84 c9 0f 95 c2 40 84 d6 0f 85 cd 02 00 00 <48> 8b 7d b8 4c 89 c1 83 e1 07 48 2b 43 08 0f b6 17 38 ca 7f 08 84
RSP: 0018:ffff8880ae909e28 EFLAGS: 00000046
RAX: 000000d55c8042c2 RBX: ffffffff89e45040 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000007
RBP: ffff8880ae909eb0 R08: ffffffff89e4505c R09: ffffffff89e45048
R10: ffffffff89e45050 R11: ffffffff89a57c3f R12: dffffc0000000000
R13: ffffffff89e45043 R14: fffffbfff13c8a09 R15: ffffffff89e4505d
FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007feb3ef39fe8 CR3: 000000009cfae000 CR4: 00000000001406e0
Call Trace:
 <IRQ>
 kvm_clock_read+0x18/0x30 arch/x86/kernel/kvmclock.c:90
 kvm_sched_clock_read+0x9/0x20 arch/x86/kernel/kvmclock.c:102
 paravirt_sched_clock arch/x86/include/asm/paravirt.h:22 [inline]
 sched_clock+0x2e/0x50 arch/x86/kernel/tsc.c:245
 sched_clock_cpu+0x1b/0x1b0 kernel/sched/clock.c:371
 irqtime_account_irq+0x6a/0x290 kernel/sched/cputime.c:60
 account_irq_exit_time include/linux/vtime.h:114 [inline]
 irq_exit+0x4c/0x1e0 kernel/softirq.c:410
 scheduler_ipi+0x3ae/0x640 kernel/sched/core.c:2228
 smp_reschedule_interrupt+0x78/0x4c0 arch/x86/kernel/smp.c:276
 reschedule_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:854
 </IRQ>
RIP: 0010:native_safe_halt+0xe/0x10 arch/x86/include/asm/irqflags.h:61
Code: 68 53 6e fa eb 8a 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d 44 da 49 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 34 da 49 00 fb f4 <c3> 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 3e 09 22 fa e8 79
RSP: 0018:ffff8880a98dfd68 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02
RAX: 1ffffffff11a5e65 RBX: ffff8880a98c6340 RCX: 1ffffffff134b5c6
RDX: dffffc0000000000 RSI: ffffffff817805de RDI: ffffffff873e43ec
RBP: ffff8880a98dfd98 R08: ffff8880a98c6340 R09: ffffed1015318c69
R10: ffffed1015318c68 R11: ffff8880a98c6347 R12: dffffc0000000000
R13: ffffffff89a57c38 R14: 0000000000000000 R15: 0000000000000001
 arch_cpu_idle+0xa/0x10 arch/x86/kernel/process.c:571
 default_idle_call+0x84/0xb0 kernel/sched/idle.c:94
 cpuidle_idle_call kernel/sched/idle.c:154 [inline]
 do_idle+0x413/0x760 kernel/sched/idle.c:263
 cpu_startup_entry+0x1b/0x20 kernel/sched/idle.c:354
 start_secondary+0x315/0x430 arch/x86/kernel/smpboot.c:264
 secondary_startup_64+0xa4/0xb0 arch/x86/kernel/head_64.S:241