Extracting prog: 1m44.195380637s
Minimizing prog: 10m17.20811264s
Simplifying prog options: 0s
Extracting C: 1m46.074878277s
Simplifying C: 7m40.515594927s


30 programs, timeouts [30s 1m40s 6m0s]
extracting reproducer from 30 programs
first checking the prog from the crash report
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}}): unshare-bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
detailed listing:
executing program 0:
unshare(0x22020400)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30)
r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080))
pread64(r0, 0x0, 0x3a, 0x6)

program crashed: WARNING in cgroup_path_ns_locked
single: successfully extracted reproducer
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=49.805635288s, {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}}): unshare-bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace
detailed listing:
executing program 0:
unshare(0x22020400)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080))

program did not crash
testing program (duration=49.805635288s, {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}}): unshare-bpf$BPF_TASK_FD_QUERY-pread64
detailed listing:
executing program 0:
unshare(0x22020400)
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30)
pread64(0xffffffffffffffff, 0x0, 0x3a, 0x6)

program did not crash
testing program (duration=49.805635288s, {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}}): unshare-syz_open_procfs$namespace-pread64
detailed listing:
executing program 0:
unshare(0x22020400)
r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080))
pread64(r0, 0x0, 0x3a, 0x6)

program did not crash
testing program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
detailed listing:
executing program 0:
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30)
r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080))
pread64(r0, 0x0, 0x3a, 0x6)

program crashed: WARNING in cgroup_path_ns_locked
testing program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
detailed listing:
executing program 0:
bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0)
r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080))
pread64(r0, 0x0, 0x3a, 0x6)

program did not crash
testing program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
detailed listing:
executing program 0:
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30)
r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080))
pread64(r0, 0x0, 0x3a, 0x6)

program did not crash
testing program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
detailed listing:
executing program 0:
bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000080)='cpuset\x00'}, 0x30)
r0 = syz_open_procfs$namespace(0xffffffffffffffff, 0x0)
pread64(r0, 0x0, 0x3a, 0x6)

program did not crash
extracting C reproducer
testing compiled C program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
simplifying C reproducer
testing compiled C program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
testing compiled C program (duration=49.805635288s, {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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
testing compiled C program (duration=49.805635288s, {Threaded:false Repeat:false 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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
testing compiled C program (duration=49.805635288s, {Threaded:false Repeat:false 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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
testing compiled C program (duration=49.805635288s, {Threaded:false Repeat:false 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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
testing compiled C program (duration=49.805635288s, {Threaded:false Repeat:false 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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
testing compiled C program (duration=49.805635288s, {Threaded:false Repeat:false 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}}): bpf$BPF_TASK_FD_QUERY-syz_open_procfs$namespace-pread64
program crashed: WARNING in cgroup_path_ns_locked
reproducing took 21m27.994009792s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4018 at kernel/cgroup/cgroup.c:1424 cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
WARNING: CPU: 0 PID: 4018 at kernel/cgroup/cgroup.c:1424 cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
Modules linked in:
CPU: 0 PID: 4018 Comm: syz-executor227 Not tainted 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
pc : cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
lr : cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
lr : cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
sp : ffff80001f997700
x29: ffff80001f997700 x28: ffff0000c98ecde8 x27: 1ffff00002956069
x26: ffff800014ca9500 x25: ffff800014ca70c0 x24: dfff800000000000
x23: ffff800014ab0000 x22: 0000000000000000 x21: ffff800014ca70d0
x20: ffff0000cca30000 x19: 0000000000001000 x18: ffff80001f997440
x17: ffff800008a19bb0 x16: ffff8000082eae1c x15: 000000000000b332
x14: 00000000c4419ab7 x13: dfff800000000000 x12: ffff700003f32ed0
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000ccf88000
x8 : ffff800008444a08 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000177736f0 x4 : 0000000000000008 x3 : ffff800014ca97c0
x2 : 0000000000001000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
 cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
 proc_cpuset_show+0x298/0x42c kernel/cgroup/cpuset.c:3787
 proc_single_show+0xf4/0x1cc fs/proc/base.c:778
 traverse+0x1e8/0x554 fs/seq_file.c:111
 seq_read_iter+0xb84/0xc44 fs/seq_file.c:195
 seq_read+0x388/0x4ec fs/seq_file.c:162
 vfs_read+0x278/0xb18 fs/read_write.c:483
 ksys_pread64 fs/read_write.c:675 [inline]
 __do_sys_pread64 fs/read_write.c:685 [inline]
 __se_sys_pread64 fs/read_write.c:682 [inline]
 __arm64_sys_pread64+0x188/0x220 fs/read_write.c:682
 __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: 13304
hardirqs last  enabled at (13303): [<ffff800011b8ec20>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (13303): [<ffff800011b8ec20>] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194
hardirqs last disabled at (13304): [<ffff800011b8e784>] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:126 [inline]
hardirqs last disabled at (13304): [<ffff800011b8e784>] _raw_spin_lock_irq+0x38/0x13c kernel/locking/spinlock.c:170
softirqs last  enabled at (13248): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (13248): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (13243): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (13243): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (13243): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (13243): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 35d39ebd4c81867b ]---

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4018 at kernel/cgroup/cgroup.c:1424 cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
WARNING: CPU: 0 PID: 4018 at kernel/cgroup/cgroup.c:1424 cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
Modules linked in:
CPU: 0 PID: 4018 Comm: syz-executor227 Not tainted 5.15.166-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
pc : cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
lr : cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
lr : cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
sp : ffff80001f997700
x29: ffff80001f997700 x28: ffff0000c98ecde8 x27: 1ffff00002956069
x26: ffff800014ca9500 x25: ffff800014ca70c0 x24: dfff800000000000
x23: ffff800014ab0000 x22: 0000000000000000 x21: ffff800014ca70d0
x20: ffff0000cca30000 x19: 0000000000001000 x18: ffff80001f997440
x17: ffff800008a19bb0 x16: ffff8000082eae1c x15: 000000000000b332
x14: 00000000c4419ab7 x13: dfff800000000000 x12: ffff700003f32ed0
x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000ccf88000
x8 : ffff800008444a08 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000177736f0 x4 : 0000000000000008 x3 : ffff800014ca97c0
x2 : 0000000000001000 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 cset_cgroup_from_root kernel/cgroup/cgroup.c:1424 [inline]
 cgroup_path_ns_locked+0x270/0x2dc kernel/cgroup/cgroup.c:2302
 proc_cpuset_show+0x298/0x42c kernel/cgroup/cpuset.c:3787
 proc_single_show+0xf4/0x1cc fs/proc/base.c:778
 traverse+0x1e8/0x554 fs/seq_file.c:111
 seq_read_iter+0xb84/0xc44 fs/seq_file.c:195
 seq_read+0x388/0x4ec fs/seq_file.c:162
 vfs_read+0x278/0xb18 fs/read_write.c:483
 ksys_pread64 fs/read_write.c:675 [inline]
 __do_sys_pread64 fs/read_write.c:685 [inline]
 __se_sys_pread64 fs/read_write.c:682 [inline]
 __arm64_sys_pread64+0x188/0x220 fs/read_write.c:682
 __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: 13304
hardirqs last  enabled at (13303): [<ffff800011b8ec20>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (13303): [<ffff800011b8ec20>] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194
hardirqs last disabled at (13304): [<ffff800011b8e784>] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:126 [inline]
hardirqs last disabled at (13304): [<ffff800011b8e784>] _raw_spin_lock_irq+0x38/0x13c kernel/locking/spinlock.c:170
softirqs last  enabled at (13248): [<ffff8000081b6d74>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (13248): [<ffff8000081b6d74>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (13243): [<ffff8000081b740c>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (13243): [<ffff8000081b740c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (13243): [<ffff8000081b740c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (13243): [<ffff8000081b740c>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 35d39ebd4c81867b ]---