Extracting prog: 5m16.499819693s
Minimizing prog: 30m31.991923155s
Simplifying prog options: 15m7.601939234s
Extracting C: 5m53.772452961s
Simplifying C: 0s


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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program crashed: WARNING in xfrm_state_fini
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm
detailed listing:
executing program 0:
socket$nl_xfrm(0x10, 0x3, 0x6)

program did not crash
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$nl_xfrm
detailed listing:
executing program 0:
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program did not crash
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, 0x0, 0x4800)

program did not crash
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program did not crash
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={0x0}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program crashed: WARNING in xfrm_state_fini
extracting C reproducer
testing compiled C program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program crashed: WARNING in xfrm_state_fini
extracting C reproducer
testing compiled C program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program crashed: WARNING in xfrm_state_fini
validation run: crashed=true
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program crashed: WARNING in xfrm_state_fini
validation run: crashed=true
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_xfrm-sendmsg$nl_xfrm
detailed listing:
executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000700)=@newsa={0x144, 0x10, 0x1, 0x70bd28, 0x25dfdbff, {{@in=@local, @in=@loopback, 0x4e23, 0x0, 0x2000, 0x8000, 0x0, 0x20, 0x0, 0x33}, {@in=@rand_addr=0x64010101, 0x20, 0x6c}, @in6=@dev={0xfe, 0x80, '\x00', 0x23}, {0xfffffffffffffffe, 0x0, 0x0, 0x800000000000001, 0x10000000002c8, 0x6, 0x4000000000000}, {0x1fffffffffff, 0x8, 0x3, 0x1000}, {0x0, 0x9}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @offload={0xc}]}, 0x144}, 0x1, 0x0, 0x0, 0x4075}, 0x4800)

program crashed: WARNING in xfrm_state_fini
validation run: crashed=true
reproducing took 1h0m23.449982364s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1338 at net/xfrm/xfrm_state.c:3303 xfrm_state_fini+0x26d/0x2f0 net/xfrm/xfrm_state.c:3303
Modules linked in:
CPU: 0 UID: 0 PID: 1338 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x26d/0x2f0 net/xfrm/xfrm_state.c:3303
Code: c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 5b 6d 00 f8 48 8b 3b 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d9 27 e1 f7 e8 04 4a 9c f7 90 <0f> 0b 90 e9 fd fd ff ff e8 f6 49 9c f7 90 0f 0b 90 e9 60 fe ff ff
RSP: 0000:ffffc900042ef898 EFLAGS: 00010293
RAX: ffffffff8a237b9c RBX: ffff8880226ba440 RCX: ffff888027303c00
RDX: 0000000000000000 RSI: ffffffff8dbaa5a5 RDI: ffff888027303c00
RBP: ffffc900042ef9b0 R08: ffffffff8fa3b537 R09: 1ffffffff1f476a6
R10: dffffc0000000000 R11: fffffbfff1f476a7 R12: ffffffff8f633dc0
R13: 1ffff9200085df40 R14: ffff8880226bb8c0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125c11000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe2c5ece28 CR3: 000000007b9bc000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 xfrm_net_exit+0x2d/0x70 net/xfrm/xfrm_policy.c:4348
 ops_exit_list net/core/net_namespace.c:198 [inline]
 ops_undo_list+0x49a/0x990 net/core/net_namespace.c:251
 cleanup_net+0x4c5/0x800 net/core/net_namespace.c:682
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x436/0x7d0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1338 at net/xfrm/xfrm_state.c:3303 xfrm_state_fini+0x26d/0x2f0 net/xfrm/xfrm_state.c:3303
Modules linked in:
CPU: 0 UID: 0 PID: 1338 Comm: kworker/u8:8 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Workqueue: netns cleanup_net
RIP: 0010:xfrm_state_fini+0x26d/0x2f0 net/xfrm/xfrm_state.c:3303
Code: c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 5b 6d 00 f8 48 8b 3b 5b 41 5c 41 5d 41 5e 41 5f 5d e9 d9 27 e1 f7 e8 04 4a 9c f7 90 <0f> 0b 90 e9 fd fd ff ff e8 f6 49 9c f7 90 0f 0b 90 e9 60 fe ff ff
RSP: 0000:ffffc900042ef898 EFLAGS: 00010293
RAX: ffffffff8a237b9c RBX: ffff8880226ba440 RCX: ffff888027303c00
RDX: 0000000000000000 RSI: ffffffff8dbaa5a5 RDI: ffff888027303c00
RBP: ffffc900042ef9b0 R08: ffffffff8fa3b537 R09: 1ffffffff1f476a6
R10: dffffc0000000000 R11: fffffbfff1f476a7 R12: ffffffff8f633dc0
R13: 1ffff9200085df40 R14: ffff8880226bb8c0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff888125c11000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe2c5ece28 CR3: 000000007b9bc000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 xfrm_net_exit+0x2d/0x70 net/xfrm/xfrm_policy.c:4348
 ops_exit_list net/core/net_namespace.c:198 [inline]
 ops_undo_list+0x49a/0x990 net/core/net_namespace.c:251
 cleanup_net+0x4c5/0x800 net/core/net_namespace.c:682
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x436/0x7d0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>