# https://syzkaller.appspot.com/bug?id=53475b9f7c745934a7c7efda058095c49491c747
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:true Collide:true Repeat:true Procs:8 Sandbox:none Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true EnableCgroups:true HandleSegv:true WaitRepeat:true Debug:false Repro:false}
r0 = perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x1, 0x3, 0x7fff, 0x3, 0x0, 0x3f, 0x8, 0x4, 0x80000001, 0x2, 0x8, 0x7fbfffff, 0xfffffffffffffff9, 0x200, 0x40, 0x8f, 0x2d8, 0x7, 0x200, 0x2, 0xb8, 0x4a, 0x5, 0xffffffffffff2c3b, 0x3, 0x4, 0x2, 0x80000001, 0xf26d, 0x0, 0x3, 0xfffffffffffff756, 0x10000, 0x5, 0x5, 0x85, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000500)}, 0x0, 0x1, 0x41, 0x0, 0x3, 0x5, 0x5}, r1, 0x0, r0, 0x9)
r2 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000)
r3 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r3, &(0x7f00000004c0)={0xa, 0x4e24}, 0x1c)
listen(r3, 0x1003f)
syz_emit_ethernet(0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe80040000000000ef000000000000aafe8000000000000000000000000000aa00004e2075063677102a6bb7ef640e5b80dd1a5eec7f3142c6e82c690f56c49540fb63df435f34e2d2dee1ff3209d37d53a3c9fdbe27bd32bae8db5ac59d55ee863fe0f8abf526836bbd6aaf16cb52e03ed00b48d5cd14bcbd1cb02626660046818c411a5cef9b12c8d7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0))
perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x2e4, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x800, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x4, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0x0, 0x8, 0x9}, r2, 0x7, 0xffffffffffffffff, 0xa)
connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c)
r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0)
write$cgroup_pid(r4, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYRES16], 0x8)
perf_event_open(&(0x7f00000007c0)={0x3, 0x70, 0x26, 0xffffffff80000000, 0x95, 0x20, 0x0, 0x7, 0x0, 0x4, 0x0, 0x23c6, 0x5, 0x8, 0xfffffffffffffe00, 0x3ff, 0x35, 0x7, 0x5, 0x400, 0x3ff, 0x80000001, 0x1000, 0x2, 0x20, 0x0, 0x40, 0x8, 0x1, 0x5, 0x101, 0x6, 0x5, 0xf5, 0x4, 0x4c, 0xc5, 0x1000, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000780), 0x4}, 0x1800, 0x9, 0x8001, 0x1, 0x6, 0x3, 0x9}, r1, 0x6, r2, 0x2)
r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc020660b, &(0x7f00000001c0))
ioctl$TCXONC(r2, 0x540a, 0x3f)
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8)
syz_open_procfs(r1, &(0x7f0000000140)='net/bnep\x00')
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000680))
ioprio_set$uid(0x3, 0x0, 0x7ff)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={<r6=>0x0, @in6={{0xa, 0x4e20, 0xdfd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x7}, &(0x7f00000000c0)=0x90)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r6, 0x14f}, &(0x7f0000000600)=0xfffffffffffffd29)
connect$l2tp(r4, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x3, 0x2}}, 0x2e)