# https://syzkaller.appspot.com/bug?id=5f686732ac87c99d342da415d1ba01e4f199e30a
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":6,"sandbox":"none","fault_call":-1,"netdev":true,"close_fds":true}
write$cgroup_int(0xffffffffffffffff, 0x0, 0x0)
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)
close(0xffffffffffffffff)
socket$kcm(0x2b, 0xf, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700)
perf_event_open(&(0x7f0000000700)={0x2, 0x70, 0x4, 0x4, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00')
r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0)
sendfile(r2, r1, 0x0, 0x5000)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000780)={r3, @in6={{0xa, 0x4e22, 0x8000, @rand_addr="303f4a4a8561f98e41f475d4747b3e79", 0x240000}}}, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
openat$cgroup_int(r0, 0x0, 0x2, 0x0)
socket$kcm(0x2, 0x2, 0x0)
write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0)