Extracting prog: 2m23.408185338s
Minimizing prog: 11m51.435389673s
Simplifying prog options: 0s
Extracting C: 1m18.078311805s
Simplifying C: 8m35.388181448s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, &(0x7f0000000340))
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c80, &(0x7f0000000340))

program crashed: WARNING in del_gendisk
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, &(0x7f0000000340))
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, &(0x7f0000000340))
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4c80, &(0x7f0000000340))

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c80, &(0x7f0000000340))

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x4c81, &(0x7f0000000340))
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c80, &(0x7f0000000340))

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, &(0x7f0000000340))
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c80, &(0x7f0000000340))

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c80, &(0x7f0000000340))

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, &(0x7f0000000340))
r1 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c80, &(0x7f0000000340))

program did not crash
testing program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
detailed listing:
executing program 0:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x4c81, &(0x7f0000000340))
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x4c80, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=57.007272408s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
simplifying C reproducer
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program did not crash
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
testing compiled C program (duration=57.007272408s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS-openat$loop_ctrl-ioctl$FS_IOC_SETFLAGS
program crashed: WARNING in del_gendisk
reproducing took 24m8.310091762s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4020 at block/genhd.c:586 del_gendisk+0x690/0x724 block/genhd.c:586
Modules linked in:
CPU: 1 PID: 4020 Comm: syz-executor574 Not tainted 5.15.176-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : del_gendisk+0x690/0x724 block/genhd.c:586
lr : del_gendisk+0x690/0x724 block/genhd.c:586
sp : ffff800020357bc0
x29: ffff800020357be0 x28: ffff0000cceb8000 x27: 1fffe0001b390e2a
x26: 1fffe0001b573f90 x25: 1ffff0000406af88 x24: ffff0000dab9fc80
x23: 0000000000000000 x22: ffff0000dab9fca0 x21: ffff0000dab9fc00
x20: ffff0000cd4b1c70 x19: 0000000000000240 x18: 0000000000000000
x17: 0000000000000000 x16: ffff8000082eae24 x15: 0000000000004c82
x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cceb8000
x8 : ffff80000a8df634 x7 : ffff80000c0f717c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011c133ec
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 del_gendisk+0x690/0x724 block/genhd.c:586
 loop_remove drivers/block/loop.c:2452 [inline]
 loop_control_remove drivers/block/loop.c:2509 [inline]
 loop_control_ioctl+0x4a8/0x62c drivers/block/loop.c:2547
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 544
hardirqs last  enabled at (543): [<ffff8000088d6348>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231
hardirqs last disabled at (544): [<ffff800011b478f4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (402): [<ffff8000081b691c>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (402): [<ffff8000081b691c>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (349): [<ffff8000081b6fb4>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (349): [<ffff8000081b6fb4>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (349): [<ffff8000081b6fb4>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (349): [<ffff8000081b6fb4>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 40f90de31c96efdb ]---

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4020 at block/genhd.c:586 del_gendisk+0x690/0x724 block/genhd.c:586
Modules linked in:
CPU: 1 PID: 4020 Comm: syz-executor574 Not tainted 5.15.176-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : del_gendisk+0x690/0x724 block/genhd.c:586
lr : del_gendisk+0x690/0x724 block/genhd.c:586
sp : ffff800020357bc0
x29: ffff800020357be0 x28: ffff0000cceb8000 x27: 1fffe0001b390e2a
x26: 1fffe0001b573f90 x25: 1ffff0000406af88 x24: ffff0000dab9fc80
x23: 0000000000000000 x22: ffff0000dab9fca0 x21: ffff0000dab9fc00
x20: ffff0000cd4b1c70 x19: 0000000000000240 x18: 0000000000000000
x17: 0000000000000000 x16: ffff8000082eae24 x15: 0000000000004c82
x14: 1ffff0000296c06c x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cceb8000
x8 : ffff80000a8df634 x7 : ffff80000c0f717c x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800011c133ec
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 del_gendisk+0x690/0x724 block/genhd.c:586
 loop_remove drivers/block/loop.c:2452 [inline]
 loop_control_remove drivers/block/loop.c:2509 [inline]
 loop_control_ioctl+0x4a8/0x62c drivers/block/loop.c:2547
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:860
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 544
hardirqs last  enabled at (543): [<ffff8000088d6348>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231
hardirqs last disabled at (544): [<ffff800011b478f4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (402): [<ffff8000081b691c>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (402): [<ffff8000081b691c>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (349): [<ffff8000081b6fb4>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (349): [<ffff8000081b6fb4>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (349): [<ffff8000081b6fb4>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (349): [<ffff8000081b6fb4>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 40f90de31c96efdb ]---