Extracting prog: 1h4m37.834041403s
Minimizing prog: 26m39.560940829s
Simplifying prog options: 12m26.643910381s
Extracting C: 5m16.262991592s
Simplifying C: 0s


extracting reproducer from 49 programs
testing a last program of every proc
single: executing 14 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): syz_init_net_socket$nl_rdma-sendmsg$netlink
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10)
sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000500)={0x28, 0x2c, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x14, 0x11, 0x0, 0x0, @ipv6=@mcast1}]}, 0x28}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket$nl_generic-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000140)=@ethtool_cmd={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket$netlink-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=@newtaction={0x44, 0x32, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x30, 0x1, [@m_bpf={0x2c, 0x1, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x44}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="d8000000180081064e81f782db4cb904021d0800fd027c05e8fe55a10a0006000140020203600e41b0000900ac00060311000000a4000500000000000004015c3b61c1d67f6f94007134cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af26c8b7b55f4d2a6823a45f28fcb1d", 0xd8}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): syz_init_net_socket$nl_rdma-sendmsg$netlink
detailed listing:
executing program 0:
r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10)
sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000500)={0x28, 0x2c, 0x1, 0x0, 0x0, "", [@nested={0x4}, @typed={0x14, 0x11, 0x0, 0x0, @ipv6=@mcast1}]}, 0x28}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket$nl_generic-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000140)=@ethtool_cmd={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
r0 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000280)="d8000000180081064e81f782db4cb904021d0800fd027c05e8fe55a10a0006000140020203600e41b0000900ac00060311000000a4000500000000000004015c3b61c1d67f6f94007134cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af26c8b7b55f4d2a6823a45f28fcb1d", 0xd8}], 0x1}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket$netlink-sendmsg$nl_route_sched
detailed listing:
executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000340)=@newtaction={0x44, 0x32, 0xffffffffffffffff, 0x0, 0x0, {}, [{0x30, 0x1, [@m_bpf={0x2c, 0x1, 0x0, 0x0, {{0x8}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x44}}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): syz_mount_image$exfat-mount$overlay
detailed listing:
executing program 0:
syz_mount_image$exfat(&(0x7f0000001500), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x14fc, &(0x7f0000001540)="$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")
mount$overlay(0x0, &(0x7f0000002480)='./file0\x00', 0x0, 0x104000, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}})

program crashed: WARNING in ip6mr_free_table
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket
detailed listing:
executing program 0:
socket(0x10, 0x2, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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$sock_SIOCETHTOOL
detailed listing:
executing program 0:
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89b0, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}})

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={'bond0\x00', 0x0})

program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 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}}): socket-ioctl$sock_SIOCETHTOOL
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}})

program did not crash
testing program (duration=6m0s, {Threaded:true 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}}): socket-ioctl$sock_SIOCETHTOOL
detailed listing:
executing program 0:
r0 = socket(0x10, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0x1, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}})

program did not crash
reproducing took 1h49m0.301916835s
repro crashed as (corrupted=false):
percpu: allocation failed, size=32 align=4 atomic=1, atomic alloc failed, no space left
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5871 at net/ipv6/ip6mr.c:419 ip6mr_free_table+0xd8/0x100 net/ipv6/ip6mr.c:419
Modules linked in:
CPU: 0 UID: 0 PID: 5871 Comm: syz-executor Not tainted 6.13.0-rc1-syzkaller-00036-g5076001689e4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ip6mr_free_table+0xd8/0x100 net/ipv6/ip6mr.c:419
Code: e8 9d 2f ff ff 49 8d be 98 0e 00 00 31 f6 31 d2 e8 1d e2 45 fa 4c 89 f7 5b 41 5c 41 5e 41 5f e9 ae c9 79 f7 e8 89 29 1b f7 90 <0f> 0b 90 eb c0 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 72 ff ff ff 48
RSP: 0018:ffffc900047bfaf8 EFLAGS: 00010293
RAX: ffffffff8a844897 RBX: 0000000000000001 RCX: ffff88802f949e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8a84482a R09: 1ffff1100fc8d028
R10: dffffc0000000000 R11: ffffed100fc8d029 R12: dffffc0000000000
R13: dead000000000122 R14: ffff888061804000 R15: ffff88807e468ec0
FS:  00005555654bb500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0032b0a2d8 CR3: 0000000032aca000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ip6mr_rules_exit+0x18f/0x220 net/ipv6/ip6mr.c:283
 ip6mr_net_exit_batch+0x4a/0x90 net/ipv6/ip6mr.c:1388
 ops_exit_list net/core/net_namespace.c:177 [inline]
 setup_net+0x82b/0x9e0 net/core/net_namespace.c:394
 copy_net_ns+0x33f/0x570 net/core/net_namespace.c:500
 create_new_namespaces+0x425/0x7b0 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0x124/0x180 kernel/nsproxy.c:228
 ksys_unshare+0x57d/0xa70 kernel/fork.c:3334
 __do_sys_unshare kernel/fork.c:3405 [inline]
 __se_sys_unshare kernel/fork.c:3403 [inline]
 __x64_sys_unshare+0x38/0x40 kernel/fork.c:3403
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f355d181717
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff17b43f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f355d181717
RDX: 00007f355d17ff19 RSI: 00007fff17b43f00 RDI: 0000000040000000
RBP: 00007fff17b43fa0 R08: 00007f355d2ff9d0 R09: 00007f355d2ff9d0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff17b43fa0
R13: 00007fff17b43fa8 R14: 0000000000000009 R15: 0000000000000000
 </TASK>

final repro crashed as (corrupted=false):
percpu: allocation failed, size=32 align=4 atomic=1, atomic alloc failed, no space left
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5871 at net/ipv6/ip6mr.c:419 ip6mr_free_table+0xd8/0x100 net/ipv6/ip6mr.c:419
Modules linked in:
CPU: 0 UID: 0 PID: 5871 Comm: syz-executor Not tainted 6.13.0-rc1-syzkaller-00036-g5076001689e4 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ip6mr_free_table+0xd8/0x100 net/ipv6/ip6mr.c:419
Code: e8 9d 2f ff ff 49 8d be 98 0e 00 00 31 f6 31 d2 e8 1d e2 45 fa 4c 89 f7 5b 41 5c 41 5e 41 5f e9 ae c9 79 f7 e8 89 29 1b f7 90 <0f> 0b 90 eb c0 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 72 ff ff ff 48
RSP: 0018:ffffc900047bfaf8 EFLAGS: 00010293
RAX: ffffffff8a844897 RBX: 0000000000000001 RCX: ffff88802f949e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff8a84482a R09: 1ffff1100fc8d028
R10: dffffc0000000000 R11: ffffed100fc8d029 R12: dffffc0000000000
R13: dead000000000122 R14: ffff888061804000 R15: ffff88807e468ec0
FS:  00005555654bb500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0032b0a2d8 CR3: 0000000032aca000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ip6mr_rules_exit+0x18f/0x220 net/ipv6/ip6mr.c:283
 ip6mr_net_exit_batch+0x4a/0x90 net/ipv6/ip6mr.c:1388
 ops_exit_list net/core/net_namespace.c:177 [inline]
 setup_net+0x82b/0x9e0 net/core/net_namespace.c:394
 copy_net_ns+0x33f/0x570 net/core/net_namespace.c:500
 create_new_namespaces+0x425/0x7b0 kernel/nsproxy.c:110
 unshare_nsproxy_namespaces+0x124/0x180 kernel/nsproxy.c:228
 ksys_unshare+0x57d/0xa70 kernel/fork.c:3334
 __do_sys_unshare kernel/fork.c:3405 [inline]
 __se_sys_unshare kernel/fork.c:3403 [inline]
 __x64_sys_unshare+0x38/0x40 kernel/fork.c:3403
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f355d181717
Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff17b43f38 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f355d181717
RDX: 00007f355d17ff19 RSI: 00007fff17b43f00 RDI: 0000000040000000
RBP: 00007fff17b43fa0 R08: 00007f355d2ff9d0 R09: 00007f355d2ff9d0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff17b43fa0
R13: 00007fff17b43fa8 R14: 0000000000000009 R15: 0000000000000000
 </TASK>