[  OK  ] Started OpenBSD Secure Shell server.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.


Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.1.28' (ECDSA) to the list of known hosts.
2020/05/24 19:43:50 fuzzer started
2020/05/24 19:43:51 dialing manager at 10.128.0.26:41203
2020/05/24 19:43:51 syscalls: 2953
2020/05/24 19:43:51 code coverage: enabled
2020/05/24 19:43:51 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled
2020/05/24 19:43:51 extra coverage: enabled
2020/05/24 19:43:51 setuid sandbox: enabled
2020/05/24 19:43:51 namespace sandbox: enabled
2020/05/24 19:43:51 Android sandbox: enabled
2020/05/24 19:43:51 fault injection: enabled
2020/05/24 19:43:51 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2020/05/24 19:43:51 net packet injection: enabled
2020/05/24 19:43:51 net device setup: enabled
2020/05/24 19:43:51 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2020/05/24 19:43:51 devlink PCI setup: PCI device 0000:00:10.0 is not available
2020/05/24 19:43:51 USB emulation: /dev/raw-gadget does not exist
19:45:48 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x6}, 0x8)
tkill(0x0, 0xa)

syzkaller login: [  206.737822][   T32] audit: type=1400 audit(1590349548.373:8): avc:  denied  { execmem } for  pid=8811 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[  207.053968][ T8812] IPVS: ftp: loaded support on port[0] = 21
[  207.288657][ T8812] chnl_net:caif_netlink_parms(): no params data found
[  207.538274][ T8812] bridge0: port 1(bridge_slave_0) entered blocking state
[  207.546098][ T8812] bridge0: port 1(bridge_slave_0) entered disabled state
[  207.555422][ T8812] device bridge_slave_0 entered promiscuous mode
[  207.569666][ T8812] bridge0: port 2(bridge_slave_1) entered blocking state
[  207.577201][ T8812] bridge0: port 2(bridge_slave_1) entered disabled state
[  207.586488][ T8812] device bridge_slave_1 entered promiscuous mode
[  207.632161][ T8812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  207.647024][ T8812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  207.697886][ T8812] team0: Port device team_slave_0 added
[  207.709447][ T8812] team0: Port device team_slave_1 added
[  207.750384][ T8812] batman_adv: batadv0: Adding interface: batadv_slave_0
[  207.757805][ T8812] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  207.784022][ T8812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  207.800757][ T8812] batman_adv: batadv0: Adding interface: batadv_slave_1
[  207.808677][ T8812] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  207.834781][ T8812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  207.930337][ T8812] device hsr_slave_0 entered promiscuous mode
[  208.033472][ T8812] device hsr_slave_1 entered promiscuous mode
[  208.529411][ T8812] netdevsim netdevsim0 netdevsim0: renamed from eth0
[  208.578481][ T8812] netdevsim netdevsim0 netdevsim1: renamed from eth1
[  208.631298][ T8812] netdevsim netdevsim0 netdevsim2: renamed from eth2
[  208.880981][ T8812] netdevsim netdevsim0 netdevsim3: renamed from eth3
[  209.275396][ T8812] 8021q: adding VLAN 0 to HW filter on device bond0
[  209.308841][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  209.318108][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  209.338543][ T8812] 8021q: adding VLAN 0 to HW filter on device team0
[  209.359110][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  209.369170][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  209.378563][ T2780] bridge0: port 1(bridge_slave_0) entered blocking state
[  209.385842][ T2780] bridge0: port 1(bridge_slave_0) entered forwarding state
[  209.459671][ T8812] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  209.470635][ T8812] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  209.485867][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  209.495198][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  209.504895][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  209.514288][ T2780] bridge0: port 2(bridge_slave_1) entered blocking state
[  209.521599][ T2780] bridge0: port 2(bridge_slave_1) entered forwarding state
[  209.530652][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  209.541582][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  209.552508][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  209.562861][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  209.573125][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  209.583347][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  209.595056][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  209.604570][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  209.614797][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  209.624303][ T2780] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  209.642207][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  209.651675][   T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  209.679152][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  209.687233][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[  209.710338][ T8812] 8021q: adding VLAN 0 to HW filter on device batadv0
[  209.751445][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  209.761763][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  209.805427][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  209.815163][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  209.834808][ T8812] device veth0_vlan entered promiscuous mode
[  209.853367][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  209.862476][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  209.877926][ T8812] device veth1_vlan entered promiscuous mode
[  209.929266][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  209.938942][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  209.948407][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  209.958298][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  209.977008][ T8812] device veth0_macvtap entered promiscuous mode
[  209.993491][ T8812] device veth1_macvtap entered promiscuous mode
[  210.030138][ T8812] batman_adv: batadv0: Interface activated: batadv_slave_0
[  210.038210][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  210.047561][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  210.056900][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  210.066796][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  210.089346][ T8812] batman_adv: batadv0: Interface activated: batadv_slave_1
[  210.112869][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  210.122807][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  210.582071][    C1] hrtimer: interrupt took 113634 ns
[  210.701448][ T9038] xt_CT: No such helper "netbios-ns"
[  210.869191][ T9038] xt_CT: No such helper "netbios-ns"
19:45:52 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x6}, 0x8)
tkill(0x0, 0xa)

[  211.156310][ T9050] xt_CT: No such helper "netbios-ns"
19:45:52 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x6}, 0x8)
tkill(0x0, 0xa)

[  211.481834][ T9058] xt_CT: No such helper "netbios-ns"
19:45:53 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x6}, 0x8)
tkill(0x0, 0xa)

[  211.774319][ T9068] xt_CT: No such helper "netbios-ns"
19:45:53 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x6}, 0x8)

[  212.104829][ T9075] xt_CT: No such helper "netbios-ns"
19:45:53 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)

[  212.396760][ T9085] xt_CT: No such helper "netbios-ns"
19:45:54 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)

[  212.636402][ T9092] xt_CT: No such helper "netbios-ns"
19:45:54 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)

[  212.866180][ T9102] xt_CT: No such helper "netbios-ns"
19:45:54 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
socket$inet6(0xa, 0x3, 0x0)

19:45:54 executing program 1:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x17c, 0x17c, 0x17c, 0x17c, 0x5, 0x260, 0x260, 0x260, 0x260, 0x260, 0x3, 0x0, {[{{@uncond=[0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x114, 0x17c, 0x52020000, {}, [@common=@unspec=@time={{0x38, 'time\x00'}}, @common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'ip6tnl0\x00', 'veth1_to_batadv\x00'}, 0x0, 0xa4, 0xe4}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa4, 0xc8}, {0x24}}}}, 0x384)
r1 = socket$inet6(0xa, 0x3, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c)
sendmmsg(r1, 0x0, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x74)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0)={0x0, 0x6}, 0x8)
tkill(0x0, 0xa)

[  213.177481][ T9113] xt_CT: No such helper "netbios-ns"
19:45:54 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6(0xa, 0x3, 0x0)

[  213.508619][ T9125] IPVS: ftp: loaded support on port[0] = 21
19:45:55 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00')
socket$inet6(0xa, 0x3, 0x0)

[  213.866525][ T9125] chnl_net:caif_netlink_parms(): no params data found
19:45:55 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0x10, 0x4, 0x2)
socket$inet6(0xa, 0x3, 0x0)

[  214.118656][ T9125] bridge0: port 1(bridge_slave_0) entered blocking state
[  214.126064][ T9125] bridge0: port 1(bridge_slave_0) entered disabled state
[  214.136187][ T9125] device bridge_slave_0 entered promiscuous mode
[  214.167284][ T9125] bridge0: port 2(bridge_slave_1) entered blocking state
[  214.175468][ T9125] bridge0: port 2(bridge_slave_1) entered disabled state
[  214.184766][ T9125] device bridge_slave_1 entered promiscuous mode
19:45:55 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setuid(0x0)
socket$inet6(0xa, 0x3, 0x0)

[  214.279571][ T9125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  214.307975][ T9125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  214.390686][ T9125] team0: Port device team_slave_0 added
[  214.418383][ T9125] team0: Port device team_slave_1 added
[  214.467139][ T9125] batman_adv: batadv0: Adding interface: batadv_slave_0
[  214.475108][ T9125] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  214.501268][ T9125] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  214.518102][ T9125] batman_adv: batadv0: Adding interface: batadv_slave_1
[  214.525354][ T9125] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[  214.551510][ T9125] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
19:45:56 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
socket$inet6(0xa, 0x3, 0x0)

[  214.649835][ T9125] device hsr_slave_0 entered promiscuous mode
[  214.683016][ T9125] device hsr_slave_1 entered promiscuous mode
[  214.737119][ T9125] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[  214.744908][ T9125] Cannot create hsr debugfs directory
19:45:56 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x88442, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x3, 0x0)

[  215.110653][ T9125] netdevsim netdevsim1 netdevsim0: renamed from eth0
19:45:56 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100))
socket$inet6(0xa, 0x3, 0x0)

[  215.161164][ T9125] netdevsim netdevsim1 netdevsim1: renamed from eth1
[  215.243333][ T9125] netdevsim netdevsim1 netdevsim2: renamed from eth2
[  215.289890][ T9125] netdevsim netdevsim1 netdevsim3: renamed from eth3
19:45:57 executing program 0:
ioctl(0xffffffffffffffff, 0x10001, &(0x7f0000000400)="e1ce641d32557a4c814e4d7b2027fc9bc713")
socket$inet6(0xa, 0x3, 0x0)

[  215.579979][ T9125] 8021q: adding VLAN 0 to HW filter on device bond0
[  215.620481][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  215.629605][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  215.659593][ T9125] 8021q: adding VLAN 0 to HW filter on device team0
[  215.701366][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[  215.711315][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  215.721657][   T27] bridge0: port 1(bridge_slave_0) entered blocking state
[  215.728991][   T27] bridge0: port 1(bridge_slave_0) entered forwarding state
[  215.792849][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[  215.801879][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[  215.811715][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  215.820968][   T27] bridge0: port 2(bridge_slave_1) entered blocking state
[  215.828599][   T27] bridge0: port 2(bridge_slave_1) entered forwarding state
19:45:57 executing program 0:
socket$inet6(0xa, 0x3, 0x0)

[  215.839253][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[  215.850035][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[  215.860877][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[  215.871094][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[  215.914356][ T9125] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[  215.925262][ T9125] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[  215.996614][ T9125] 8021q: adding VLAN 0 to HW filter on device batadv0
[  216.033704][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[  216.043529][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[  216.054669][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[  216.064950][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[  216.074507][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  216.084779][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[  216.094324][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  216.103699][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[  216.111369][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
19:45:57 executing program 0:
socket$inet6(0xa, 0x0, 0x0)

[  216.189260][ T9125] device veth0_vlan entered promiscuous mode
[  216.218339][ T9125] device veth1_vlan entered promiscuous mode
[  216.265713][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[  216.275835][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[  216.285730][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  216.295768][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[  216.305115][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  216.315354][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[  216.324686][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[  216.333894][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[  216.343608][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  216.364267][ T9125] device veth0_macvtap entered promiscuous mode
[  216.380983][ T9125] device veth1_macvtap entered promiscuous mode
[  216.416484][ T9125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0
[  216.427116][ T9125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  216.440317][ T9125] batman_adv: batadv0: Interface activated: batadv_slave_0
[  216.456360][ T9125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1
[  216.468202][ T9125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[  216.481333][ T9125] batman_adv: batadv0: Interface activated: batadv_slave_1
[  216.495476][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  216.504811][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  216.513791][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[  216.523092][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[  216.532302][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[  216.542092][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  216.551820][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[  216.561574][   T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
19:45:58 executing program 0:
socket$inet6(0xa, 0x0, 0x0)

[  217.355549][ T9417] xt_CT: No such helper "netbios-ns"
19:45:59 executing program 1:
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000080)=0x200240c9)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x0)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]})
r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000440)=""/228)
ftruncate(0xffffffffffffffff, 0x8200)

19:45:59 executing program 0:
socket$inet6(0xa, 0x0, 0x0)

19:45:59 executing program 0:
mkdirat$cgroup_root(0xffffff9c, 0x0, 0x1ff)
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000740)=[{{&(0x7f0000000440)={0xa, 0x4e24, 0x0, @dev}, 0x1c, 0x0}}], 0x1, 0x0)
keyctl$read(0x3, 0x0, 0x0, 0x0)

[  217.839987][ T9429] overlayfs: overlapping upperdir path
19:45:59 executing program 0:
clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
exit_group(0x0)
keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb)
add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
close(r2)
socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="7400000000019905000000000000000000000000240001001400010008010400abd2b7e3af222b8fe00000000c0002000500010000000000240002000c00020005000100000000001400010008000100000000000800020000000000080007"], 0x1}}, 0x0)
write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfd53)
splice(r0, 0x0, r2, 0x0, 0x40003e, 0x3)

[  217.940787][ T9430] overlayfs: overlapping upperdir path
19:45:59 executing program 1:
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000080)=0x200240c9)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x0)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]})
r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000440)=""/228)
ftruncate(0xffffffffffffffff, 0x8200)

[  218.078720][ T9439] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
[  218.088406][ T9439] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
[  218.099527][ T9439] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
19:45:59 executing program 0:
perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0)
ioctl$EXT4_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000080)=0x200240c9)
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
mkdir(&(0x7f0000000180)='./bus\x00', 0x0)
mkdir(&(0x7f0000000280)='./file0\x00', 0x0)
mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f00000001c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]})
r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000440)=""/228)
ftruncate(0xffffffffffffffff, 0x8200)

[  218.472873][ T9446] overlayfs: overlapping upperdir path
19:46:00 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48)
pipe(0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x1000000, 0xe, 0x0, &(0x7f0000000140)="e3d0e9d6d9d18e5f39868de363d3", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)

[  218.624388][ T9451] overlayfs: overlapping upperdir path
[  218.676256][ T9455] 
[  218.678767][ T9455] **********************************************************
[  218.686684][ T9455] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[  218.694312][ T9455] **                                                      **
[  218.701813][ T9455] ** trace_printk() being used. Allocating extra memory.  **
[  218.709496][ T9455] **                                                      **
[  218.717094][ T9455] ** This means that this is a DEBUG kernel and it is     **
[  218.724752][ T9455] ** unsafe for production use.                           **
[  218.733973][ T9455] **                                                      **
[  218.741568][ T9455] ** If you see this message and you are not debugging    **
[  218.749202][ T9455] ** the kernel, report this immediately to your vendor!  **
[  218.756845][ T9455] **                                                      **
[  218.764449][ T9455] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
19:46:00 executing program 0:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x803, 0x4)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh, 0x8)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

[  218.771863][ T9455] **********************************************************
[  218.876620][ T9457] =====================================================
[  218.883607][ T9457] BUG: KMSAN: uninit-value in bpf_trace_printk+0x160/0x1380
[  218.890891][ T9457] CPU: 1 PID: 9457 Comm: syz-executor.1 Not tainted 5.7.0-rc4-syzkaller #0
[  218.899543][ T9457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  218.909582][ T9457] Call Trace:
[  218.912865][ T9457]  dump_stack+0x1c9/0x220
[  218.917203][ T9457]  kmsan_report+0xf7/0x1e0
[  218.921609][ T9457]  __msan_warning+0x58/0xa0
[  218.926113][ T9457]  bpf_trace_printk+0x160/0x1380
[  218.931037][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  218.936142][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  218.941340][ T9457]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  218.947137][ T9457]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  218.953190][ T9457]  ? ktime_get+0x2b8/0x400
[  218.957597][ T9457]  ? 0xffffffffc02fb36c
[  218.961739][ T9457]  bpf_prog_0605f9f479290f07+0x36/0xc94
[  218.967269][ T9457]  ? 0xffffffffc02fb36c
[  218.971410][ T9457]  bpf_test_run+0x60c/0xe50
[  218.975908][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  218.981116][ T9457]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  218.986911][ T9457]  bpf_prog_test_run_skb+0xe69/0x27c0
[  218.992291][ T9457]  ? bpf_prog_test_run_tracing+0x770/0x770
[  218.998097][ T9457]  __do_sys_bpf+0xb923/0x155f0
[  219.002856][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.007958][ T9457]  ? kmsan_internal_set_origin+0x75/0xb0
[  219.013587][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.018695][ T9457]  ? kmsan_internal_check_memory+0xb1/0x3d0
[  219.024598][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  219.029784][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  219.034969][ T9457]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  219.040762][ T9457]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  219.046817][ T9457]  ? prepare_exit_to_usermode+0x1ca/0x520
[  219.052544][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.057654][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.062764][ T9457]  __se_sys_bpf+0x8e/0xa0
[  219.067087][ T9457]  __ia32_sys_bpf+0x4a/0x70
[  219.071576][ T9457]  ? __se_sys_bpf+0xa0/0xa0
[  219.076080][ T9457]  do_fast_syscall_32+0x3bf/0x6d0
[  219.081101][ T9457]  entry_SYSENTER_compat+0x68/0x77
[  219.086194][ T9457] RIP: 0023:0xf7f49dd9
[  219.090248][ T9457] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[  219.109839][ T9457] RSP: 002b:00000000f5d230cc EFLAGS: 00000296 ORIG_RAX: 0000000000000165
[  219.118246][ T9457] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 0000000020000040
[  219.126204][ T9457] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000000
[  219.134158][ T9457] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  219.142115][ T9457] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  219.150069][ T9457] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  219.158037][ T9457] 
[  219.160346][ T9457] Local variable ----pvec@truncate_inode_pages_range created at:
[  219.168062][ T9457]  truncate_inode_pages_range+0x93/0x24b0
[  219.173767][ T9457]  truncate_inode_pages_range+0x93/0x24b0
[  219.179465][ T9457] =====================================================
[  219.186376][ T9457] Disabling lock debugging due to kernel taint
[  219.192510][ T9457] Kernel panic - not syncing: panic_on_warn set ...
[  219.199095][ T9457] CPU: 1 PID: 9457 Comm: syz-executor.1 Tainted: G    B             5.7.0-rc4-syzkaller #0
[  219.209048][ T9457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  219.219084][ T9457] Call Trace:
[  219.222370][ T9457]  dump_stack+0x1c9/0x220
[  219.226693][ T9457]  panic+0x3d5/0xc3e
[  219.230602][ T9457]  kmsan_report+0x1df/0x1e0
[  219.235095][ T9457]  __msan_warning+0x58/0xa0
[  219.239597][ T9457]  bpf_trace_printk+0x160/0x1380
[  219.244783][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.249893][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  219.255079][ T9457]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  219.260871][ T9457]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  219.266948][ T9457]  ? ktime_get+0x2b8/0x400
[  219.271351][ T9457]  ? 0xffffffffc02fb36c
[  219.275503][ T9457]  bpf_prog_0605f9f479290f07+0x36/0xc94
[  219.281027][ T9457]  ? 0xffffffffc02fb36c
[  219.285182][ T9457]  bpf_test_run+0x60c/0xe50
[  219.289676][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  219.294872][ T9457]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  219.300668][ T9457]  bpf_prog_test_run_skb+0xe69/0x27c0
[  219.306086][ T9457]  ? bpf_prog_test_run_tracing+0x770/0x770
[  219.311882][ T9457]  __do_sys_bpf+0xb923/0x155f0
[  219.316639][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.321733][ T9457]  ? kmsan_internal_set_origin+0x75/0xb0
[  219.327350][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.332448][ T9457]  ? kmsan_internal_check_memory+0xb1/0x3d0
[  219.338338][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  219.343522][ T9457]  ? kmsan_get_metadata+0x11d/0x180
[  219.348706][ T9457]  ? kmsan_get_shadow_origin_ptr+0x81/0xb0
[  219.354499][ T9457]  ? __msan_metadata_ptr_for_load_4+0x10/0x20
[  219.360549][ T9457]  ? prepare_exit_to_usermode+0x1ca/0x520
[  219.366254][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.371359][ T9457]  ? kmsan_get_metadata+0x4f/0x180
[  219.376460][ T9457]  __se_sys_bpf+0x8e/0xa0
[  219.380782][ T9457]  __ia32_sys_bpf+0x4a/0x70
[  219.385282][ T9457]  ? __se_sys_bpf+0xa0/0xa0
[  219.389781][ T9457]  do_fast_syscall_32+0x3bf/0x6d0
[  219.394797][ T9457]  entry_SYSENTER_compat+0x68/0x77
[  219.399893][ T9457] RIP: 0023:0xf7f49dd9
[  219.403948][ T9457] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
[  219.423538][ T9457] RSP: 002b:00000000f5d230cc EFLAGS: 00000296 ORIG_RAX: 0000000000000165
[  219.432800][ T9457] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 0000000020000040
[  219.440755][ T9457] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000000
[  219.448707][ T9457] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[  219.456663][ T9457] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  219.464629][ T9457] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[  219.473861][ T9457] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[  219.484965][ T9457] Rebooting in 86400 seconds..