# https://syzkaller.appspot.com/bug?id=d6533ca4afc571e2db183c47b749ea44c1c5c2db
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:true Collide:true Repeat:true Procs:8 Sandbox:namespace Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true EnableCgroups:true HandleSegv:true WaitRepeat:true Debug:false Repro:false}
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'vcan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4)
ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000340))
readahead(r2, 0x470, 0x545)
syz_extract_tcp_res(&(0x7f0000000380), 0x9, 0x9)
fstat(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="b4839d4fc9276d1e8856efa2a220654ccc85fffc9cbefd06d75365fd17f0958e06d70e87a62ba0e6d862c1f30f1624d244efa0f1d9a7e0b855d697f1fd4c5cfb80ea0b4db56da2fca4964d818683f0", 0x4f, 0x0)
keyctl$get_persistent(0x16, r5, r6)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000540)={<r7=>0x0, 0x2, 0x30, 0x4, 0xf9}, &(0x7f0000000580)=0x18)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000005c0)={r7, 0x5}, &(0x7f0000000600)=0x8)
ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000640)={0x4, 0x2, 0x7ff, 0x0, 0x4, 0xff})
r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xc8, r8, 0xc04, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffe00}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80bb}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000880)="6d7d2ed48b8e15d07db616f0adbcefdaccc74375456b8297dc076b2353cd33011068e433bc223ffeec2c8960dfbce3afa67cb61fe499fb180d541ac06239427c6d1a056eee2256332989aaa783b17368323c67596c9d418a2b409444839164162cc44e12ad79b4828f5256bd1708f1b6525f4e386f8d41b3fc740882bcd216cd0463872b1e0846cbe10b9e1e9ff933b73e16db37af70039941febda5b2")
ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x7db3af4b)
ioctl(r1, 0x10001, &(0x7f0000000940)="7269f15d20275753593d9c5abb82f1d465c7f6b7573c3df5baa596ef7e2461bf417b7429823c84402106450aad6c6011c8f3096eefe890aeb6ad0bd87d983dedaeb420298589332ae42ffc72693a2c7a35abdff412e76d4ca4f685ca7681f767294ea72c76a6f32b3d67436e25dbb8489d8893ba31fb388984e1cac83164131fb2c37be77c9f90444993486802cd337057ca33fdf4d466e2d54397f9dadb795f6c4166c45bec0fc1bc40cf5fc98fecc2d90c95979b4b8767b345e08f27e01c09b8c479f2db643f19237a0f3869d5f26f2aee78")
ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000a40)=0x8)
socket$rds(0x15, 0x5, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0xffff)
ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000a80))
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000ac0)=0x8, 0x8)
ioctl$VT_ACTIVATE(r4, 0x5606, 0x81)
ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000b00)=0x401)
flistxattr(r0, &(0x7f0000000b40)=""/72, 0x48)
ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x5)
ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000000bc0)={0x3, r4})
r9 = socket$inet6(0xa, 0x2, 0x0)
recvmsg(r9, &(0x7f0000000480)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000400)=[{}, {&(0x7f0000000240)}, {&(0x7f00000007c0)=""/223, 0xdf}], 0x3}, 0x0)
bind$inet6(r9, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
sendmsg(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000)
sendmsg(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0)