# https://syzkaller.appspot.com/bug?id=44c526a5c65e628a6caea184e06d876efbe5a37d
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"repeat":true,"procs":6,"slowdown":1,"sandbox":"none","sandbox_arg":0,"netdev":true,"cgroups":true,"close_fds":true,"wifi":true,"sysctl":true,"swap":true,"tmpdir":true}
r0 = socket$unix(0x1, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', <r1=>0x0})
r2 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r2, &(0x7f0000000000), 0x10)
sendmsg$can_bcm(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x1d, r1, 0x3f420f00}, 0x10, &(0x7f0000000040)={&(0x7f0000000580)=ANY=[@ANYBLOB="01000000d7fe68ca0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r0, @ANYBLOB="3be91bb9f6"], 0x20000600}, 0x1, 0x0, 0x0, 0x8007}, 0x20040011)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000180)={0x2, {{0x2, 0x0, @local}}}, 0x88) (rerun: 32)
r4 = socket(0xa, 0x3, 0x2) (rerun: 32)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFQNL_MSG_CONFIG(r5, 0x0, 0x0) (rerun: 32)
sendmsg$nl_netfilter(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000035c0)=ANY=[@ANYBLOB="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@ANYRES32, @ANYBLOB="008cd4"], 0x118c}, 0x1, 0x0, 0x0, 0x11}, 0x80) (async, rerun: 64)
write$cgroup_int(0xffffffffffffffff, &(0x7f0000000200), 0xf000) (async)
r6 = socket$nl_route(0x10, 0x3, 0x0) (async)
r7 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', <r8=>0x0})
sendmsg$nl_route(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x80, 0x10, 0x421, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x88a8ffad, 0x60e1}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @gre={{0x8}, {0x24, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_TTL={0x5, 0x8, 0x3f}, @IFLA_GRE_FWMARK={0x8, 0x14, 0x7d}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_COLLECT_METADATA={0x4}]}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8, 0xa, r8}, @IFLA_ADDRESS={0xa, 0x1, @random="6e47129fa9b9"}, @IFLA_GROUP={0x8, 0x1b, 0x7fff}, @IFLA_ADDRESS={0xa, 0x1, @remote}]}, 0x80}, 0x1, 0x0, 0x0, 0x404c841}, 0x8002)