e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) close(0xffffffffffffffff) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 685.181322] nbd: must specify at least one socket [ 685.264393] nbd: must specify at least one socket 19:53:49 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000082d8000000000c0006005123bfa282203e680400"], 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0002000000000082d8000000000c0006005123bfa282203e680400"], 0x30}}, 0x0) (async) [ 685.415096] audit: type=1804 audit(1668542029.386:401): pid=13721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir823225543/syzkaller.BK01KK/666/bus" dev="sda1" ino=14927 res=1 19:53:49 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040854}, 0x20004018) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/231, 0xe7}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/59, 0x3b}], 0x4, 0x5201e290, 0x3) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$PPPIOCGIDLE(r6, 0x8010743f, &(0x7f0000000240)) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040854}, 0x20004018) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) (async) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/231, 0xe7}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/59, 0x3b}], 0x4, 0x5201e290, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) (async) ioctl$PPPIOCGIDLE(r6, 0x8010743f, &(0x7f0000000240)) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) [ 685.525330] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 685.560991] audit: type=1804 audit(1668542029.486:402): pid=13722 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/174/bus" dev="sda1" ino=14913 res=1 [ 685.632701] nbd: must specify at least one socket 19:53:49 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 685.718990] nbd: must specify at least one socket 19:53:49 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8736b986fbe3608e42346cd317b170be25fab0c7b1a0a38c33af44a249c4329a7a6db35aa6ece72919b042dfb02036713f100387f841d8ed1087f89453ad97000000000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) [ 685.773200] audit: type=1804 audit(1668542029.746:403): pid=13730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/174/bus" dev="sda1" ino=14913 res=1 19:53:49 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8736b986fbe3608e42346cd317b170be25fab0c7b1a0a38c33af44a249c4329a7a6db35aa6ece72919b042dfb02036713f100387f841d8ed1087f89453ad97000000000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) 19:53:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x40, r5, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}]}, 0x40}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r8) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r10, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x40, r9, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000841) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r1, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc31}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xba9f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x73}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000008c443973a0ec92f6a1be294e969aaab58651b3dc8f060943bd60253455e82aa688f2cf215af935e76653c351afadca50cf2cc2be4f96fdf9c7", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) 19:53:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="8736b986fbe3608e42346cd317b170be25fab0c7b1a0a38c33af44a249c4329a7a6db35aa6ece72919b042dfb02036713f100387f841d8ed1087f89453ad97000000000000", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) 19:53:51 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x48, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x2}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040854}, 0x20004018) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) preadv(r5, &(0x7f0000000680)=[{&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/231, 0xe7}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/59, 0x3b}], 0x4, 0x5201e290, 0x3) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$PPPIOCGIDLE(r6, 0x8010743f, &(0x7f0000000240)) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:51 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a300000000009000300"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:51 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) close(0xffffffffffffffff) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 687.025116] ieee802154 phy0 wpan0: encryption failed: -22 [ 687.030730] ieee802154 phy1 wpan1: encryption failed: -22 19:53:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x40, r5, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}]}, 0x40}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r8) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r10, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x40, r9, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000841) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r1, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc31}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xba9f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x73}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000008c443973a0ec92f6a1be294e969aaab58651b3dc8f060943bd60253455e82aa688f2cf215af935e76653c351afadca50cf2cc2be4f96fdf9c7", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) 19:53:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6998d02cffbdecd01a86a4d95165113c0090", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0xc000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x0, 0xb02, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x8840}, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 687.251026] audit: type=1804 audit(1668542031.226:404): pid=13791 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/175/bus" dev="sda1" ino=14934 res=1 [ 687.275397] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r3, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r3, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r4) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x40, r5, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r7}]}, 0x40}}, 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r8) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r8, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r10, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000640)={0x40, r9, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r11}]}, 0x40}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_LEVEL(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x3c, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r11}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r12}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000841) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r1, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xc31}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xba9f}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x73}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x64}, 0x1, 0x0, 0x0, 0x804}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300000008c443973a0ec92f6a1be294e969aaab58651b3dc8f060943bd60253455e82aa688f2cf215af935e76653c351afadca50cf2cc2be4f96fdf9c7", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) [ 687.549754] audit: type=1804 audit(1668542031.506:405): pid=13794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/175/bus" dev="sda1" ino=14934 res=1 19:53:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000400)) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6998d02cffbdecd01a86a4d95165113c0090", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0xc000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x0, 0xb02, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x8840}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 19:53:51 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) r5 = openat$incfs(r3, &(0x7f0000000180)='.log\x00', 0x1454c0, 0x8) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0xff, 0x81, 0x1, 0x0, 0x0, 0x4a7, 0x8000, 0xf, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x401, 0x8}, 0x404, 0x8000, 0x1000, 0x1, 0x5, 0x7, 0x5, 0x0, 0x4, 0x0, 0xdfd}, r4, 0x3, r5, 0xa) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:51 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:53:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = socket$can_raw(0x1d, 0x3, 0x1) (rerun: 64) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000400)) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6998d02cffbdecd01a86a4d95165113c0090", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40004}, 0xc000) (async, rerun: 32) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x60, 0x0, 0xb02, 0x70bd28, 0x25dfdbfe, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_CCA_ED_LEVEL={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x8840}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 19:53:51 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bind$isdn_base(r4, &(0x7f0000000640)={0x22, 0x1f, 0x1, 0x8, 0x4}, 0x6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) r5 = socket(0x36, 0x4, 0x1982) recvmsg(r5, &(0x7f00000005c0)={&(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000440)=""/252, 0xfc}], 0x3, &(0x7f0000000540)=""/113, 0x71}, 0x0) 19:53:51 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a300000000009000300"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 688.141181] audit: type=1804 audit(1668542032.116:406): pid=13840 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/176/bus" dev="sda1" ino=14965 res=1 [ 688.158881] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:52 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000000)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 688.418414] audit: type=1804 audit(1668542032.396:407): pid=13847 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/176/bus" dev="sda1" ino=14965 res=1 19:53:52 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bind$isdn_base(r4, &(0x7f0000000640)={0x22, 0x1f, 0x1, 0x8, 0x4}, 0x6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) r5 = socket(0x36, 0x4, 0x1982) recvmsg(r5, &(0x7f00000005c0)={&(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000440)=""/252, 0xfc}], 0x3, &(0x7f0000000540)=""/113, 0x71}, 0x0) 19:53:52 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a300000000009000300"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:52 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000000)) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:53 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 689.287171] nla_parse: 2154 callbacks suppressed [ 689.287181] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 689.315491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 689.367845] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 689.406459] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 689.475943] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. 19:53:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async, rerun: 64) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000000)) (rerun: 64) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bind$isdn_base(r4, &(0x7f0000000640)={0x22, 0x1f, 0x1, 0x8, 0x4}, 0x6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) r5 = socket(0x36, 0x4, 0x1982) recvmsg(r5, &(0x7f00000005c0)={&(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000440)=""/252, 0xfc}], 0x3, &(0x7f0000000540)=""/113, 0x71}, 0x0) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) (async) bind$isdn_base(r4, &(0x7f0000000640)={0x22, 0x1f, 0x1, 0x8, 0x4}, 0x6) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) socket(0x36, 0x4, 0x1982) (async) recvmsg(r5, &(0x7f00000005c0)={&(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f0000000340)=""/176, 0xb0}, {&(0x7f0000000440)=""/252, 0xfc}], 0x3, &(0x7f0000000540)=""/113, 0x71}, 0x0) (async) [ 689.561275] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 689.597942] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. [ 689.645049] kauditd_printk_skb: 1 callbacks suppressed [ 689.645062] audit: type=1804 audit(1668542033.626:409): pid=13886 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/177/bus" dev="sda1" ino=14980 res=1 [ 689.723938] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.4'. 19:53:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) r5 = openat$incfs(r3, &(0x7f0000000180)='.log\x00', 0x1454c0, 0x8) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0xff, 0x81, 0x1, 0x0, 0x0, 0x4a7, 0x8000, 0xf, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x401, 0x8}, 0x404, 0x8000, 0x1000, 0x1, 0x5, 0x7, 0x5, 0x0, 0x4, 0x0, 0xdfd}, r4, 0x3, r5, 0xa) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:54 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000480080001"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:54 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:53:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01004000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r2) sendmsg$IEEE802154_ASSOCIATE_REQ(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x8}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8) 19:53:54 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000940)=ANY=[], 0xda00) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r4, 0x4020565b, &(0x7f0000000180)={0x0, 0x3, 0x1}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000001600)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x67, 0x55, 0x8, 0x40, 0x0, 0x5, 0x6201, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000240), 0xc}, 0x810, 0x5, 0x15, 0x5, 0x0, 0x9, 0x62, 0x0, 0x6, 0x0, 0x80000000}, r5, 0xa, r6, 0x13) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 690.574654] audit: type=1804 audit(1668542034.556:410): pid=13949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/178/bus" dev="sda1" ino=14987 res=1 [ 690.579670] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 690.617050] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01004000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r2) sendmsg$IEEE802154_ASSOCIATE_REQ(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x8}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8) [ 690.788581] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 690.816134] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 690.922531] audit: type=1804 audit(1668542034.896:411): pid=13955 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/178/bus" dev="sda1" ino=14987 res=1 19:53:55 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01004000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r2) sendmsg$IEEE802154_ASSOCIATE_REQ(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r3, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r3, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x8}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5, 0x29, 0x1}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8) 19:53:55 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) 19:53:55 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000940)=ANY=[], 0xda00) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r4, 0x4020565b, &(0x7f0000000180)={0x0, 0x3, 0x1}) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) read$FUSE(r0, &(0x7f0000001600)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async, rerun: 32) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x67, 0x55, 0x8, 0x40, 0x0, 0x5, 0x6201, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000240), 0xc}, 0x810, 0x5, 0x15, 0x5, 0x0, 0x9, 0x62, 0x0, 0x6, 0x0, 0x80000000}, r5, 0xa, r6, 0x13) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:55 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000480080001"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:55 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:53:55 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) [ 691.741635] audit: type=1804 audit(1668542035.716:412): pid=14007 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/179/bus" dev="sda1" ino=14938 res=1 [ 691.784714] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:56 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000001c0)) r5 = openat$incfs(r3, &(0x7f0000000180)='.log\x00', 0x1454c0, 0x8) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0xff, 0x81, 0x1, 0x0, 0x0, 0x4a7, 0x8000, 0xf, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x401, 0x8}, 0x404, 0x8000, 0x1000, 0x1, 0x5, 0x7, 0x5, 0x0, 0x4, 0x0, 0xdfd}, r4, 0x3, r5, 0xa) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:56 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000940)=ANY=[], 0xda00) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r4, 0x4020565b, &(0x7f0000000180)={0x0, 0x3, 0x1}) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) read$FUSE(r0, &(0x7f0000001600)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x67, 0x55, 0x8, 0x40, 0x0, 0x5, 0x6201, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000240), 0xc}, 0x810, 0x5, 0x15, 0x5, 0x0, 0x9, 0x62, 0x0, 0x6, 0x0, 0x80000000}, r5, 0xa, r6, 0x13) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c0006005123bfa282203e6804000780"], 0x30}}, 0x0) (async) 19:53:56 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000480080001"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc, 0x7, 0x42, 0x3, 0x0, 0x101, 0x80000, 0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5699, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x648, 0x6, 0x81, 0x6, 0xffffffffffffffff, 0x9, 0x2c9, 0x0, 0x6, 0x0, 0x3}, r0, 0x1, r1, 0x7) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:56 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380), 0x2, 0x3) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write(r2, &(0x7f0000000240)="b97663e68ec2f83214f7703c77c138584bfecf397c237835866d1ae972ad56fc036b1b3a3418b685032f2017eacf32869310a9c79a9bd188caabf2ecf72d99c91ee6b9dd938302122deed70c2d19996809d0d5bbcad117b3efd3fe2dab7ef17ec1795c67a5aba324ad2ec898bd9c15049073357509f494c611e8c22747e80b1adcfb6a79c3927ef4c5dd4a982660ad68ec9a7db96e4032422c74bc90d66e665958e8e9042d6cba15a7e047ddda2417e3f59ffb9392544be0e282e066e2063f5c5aa35147229efa47f28b782f9672126e4519be6424299762b291361bb26955e76bb6eac1e02b", 0xe6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:56 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:53:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc, 0x7, 0x42, 0x3, 0x0, 0x101, 0x80000, 0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5699, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x648, 0x6, 0x81, 0x6, 0xffffffffffffffff, 0x9, 0x2c9, 0x0, 0x6, 0x0, 0x3}, r0, 0x1, r1, 0x7) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) (async) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xc, 0x7, 0x42, 0x3, 0x0, 0x101, 0x80000, 0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5699, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x648, 0x6, 0x81, 0x6, 0xffffffffffffffff, 0x9, 0x2c9, 0x0, 0x6, 0x0, 0x3}, r0, 0x1, r1, 0x7) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x10000, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 693.015798] audit: type=1804 audit(1668542036.996:413): pid=14062 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/180/bus" dev="sda1" ino=14998 res=1 [ 693.048491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='NLBL_UNLBL\x00') r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c010}, 0x44) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:57 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400048008000140000000000800"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='NLBL_UNLBL\x00') (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c010}, 0x44) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0xe, 0x4, 0x8, 0x6, 0x2, 0x1}, 0x48) 19:53:58 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380), 0x2, 0x3) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) write(r2, &(0x7f0000000240)="b97663e68ec2f83214f7703c77c138584bfecf397c237835866d1ae972ad56fc036b1b3a3418b685032f2017eacf32869310a9c79a9bd188caabf2ecf72d99c91ee6b9dd938302122deed70c2d19996809d0d5bbcad117b3efd3fe2dab7ef17ec1795c67a5aba324ad2ec898bd9c15049073357509f494c611e8c22747e80b1adcfb6a79c3927ef4c5dd4a982660ad68ec9a7db96e4032422c74bc90d66e665958e8e9042d6cba15a7e047ddda2417e3f59ffb9392544be0e282e066e2063f5c5aa35147229efa47f28b782f9672126e4519be6424299762b291361bb26955e76bb6eac1e02b", 0xe6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380), 0x2, 0x3) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) write(r2, &(0x7f0000000240)="b97663e68ec2f83214f7703c77c138584bfecf397c237835866d1ae972ad56fc036b1b3a3418b685032f2017eacf32869310a9c79a9bd188caabf2ecf72d99c91ee6b9dd938302122deed70c2d19996809d0d5bbcad117b3efd3fe2dab7ef17ec1795c67a5aba324ad2ec898bd9c15049073357509f494c611e8c22747e80b1adcfb6a79c3927ef4c5dd4a982660ad68ec9a7db96e4032422c74bc90d66e665958e8e9042d6cba15a7e047ddda2417e3f59ffb9392544be0e282e066e2063f5c5aa35147229efa47f28b782f9672126e4519be6424299762b291361bb26955e76bb6eac1e02b", 0xe6) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:53:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='NLBL_UNLBL\x00') r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c010}, 0x44) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)='NLBL_UNLBL\x00') (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) (async) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000c010}, 0x44) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, 0x0, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 19:53:58 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:53:58 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x1a, 0x3, &(0x7f0000000000)=@raw=[@map_idx_val, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f0000000280)='GPL\x00', 0x5, 0xc1, &(0x7f00000003c0)=""/193, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2}, 0x80) 19:53:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0x2, &(0x7f0000000700)={{0x1, 0x1, 0x18}, './file0\x00'}) [ 694.354113] audit: type=1804 audit(1668542038.337:414): pid=14119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/181/bus" dev="sda1" ino=14983 res=1 [ 694.371756] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:58 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400048008000140000000000800"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:53:58 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x27}, './file0\x00'}) 19:53:58 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380), 0x2, 0x3) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) write(r2, &(0x7f0000000240)="b97663e68ec2f83214f7703c77c138584bfecf397c237835866d1ae972ad56fc036b1b3a3418b685032f2017eacf32869310a9c79a9bd188caabf2ecf72d99c91ee6b9dd938302122deed70c2d19996809d0d5bbcad117b3efd3fe2dab7ef17ec1795c67a5aba324ad2ec898bd9c15049073357509f494c611e8c22747e80b1adcfb6a79c3927ef4c5dd4a982660ad68ec9a7db96e4032422c74bc90d66e665958e8e9042d6cba15a7e047ddda2417e3f59ffb9392544be0e282e066e2063f5c5aa35147229efa47f28b782f9672126e4519be6424299762b291361bb26955e76bb6eac1e02b", 0xe6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:58 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x5}]}) 19:53:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 694.916384] nla_parse: 2987 callbacks suppressed [ 694.916412] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 19:53:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}, 0x5}, 0x0) 19:53:59 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x18, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0033fffc"], 0x14}}, 0x0) 19:53:59 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:53:59 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x1a, 0x3, &(0x7f0000000000)=@raw=[@map_idx_val, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], &(0x7f0000000280)='GPL\x00', 0x5, 0xc1, &(0x7f00000003c0)=""/193, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2}, 0x80) 19:53:59 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000017c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062cc0)={0x2, [], 0x2, "b0a499602fd9f6"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f000003f140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000040140)={0x0, 0x0, "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", "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"}) r7 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f000005fa00)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "5fdcc51a031b6c"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r7, 0xc0709411, &(0x7f0000060a00)={{0x0, 0xffffffffffffffff, 0x5, 0xf3, 0x0, 0x6, 0x0, 0x79, 0xbd, 0x7, 0x31b4, 0x2, 0x762c, 0x10000, 0x8}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000060ac0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060cc0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "962798f10869c1"}) r12 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r12, 0xd000943e, &(0x7f00000017c0)={r14, r13, "f268b4e379e5d26f6547bc55347fc1ecaf06d5feef3a455a216d1b45c9c33e5473673e87b1708fa65400701602ccde13e1c84fef8975fa4f3b3a8c4cefaefc6db61ac8a2b269383fb468f99cd4574ddae894f32355fbd42cf09a34cb5f3ccc22784bbd21a23ac1824d6b7a0b96f1fd26b32a21833d9ad471b256f2681ccbba99def823e4615106c980892865a4529d9593a6cf17722b3985352bddbfc5ff05c5e5cfb1ed9de02a6eaddf335edefb72f0dd4fd86ae26fbd5722014f7678d573f3d68f5a8294ec5274479e0b5905c675c9b80251cba214564ead6242e6b1c237856626cf45a80847dcf91c4125ac587c280a15fc23d27c776e154b742b63bc1c03", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062cc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {r9, r10}, {0x0, r11}, {0x0, r14}], 0x2, "b0a499602fd9f6"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000041140)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000041340)={0x4, [{}, {}, {}, {0x0}], 0x4, "74a4f6805df534"}) r17 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r17, 0xd000943e, &(0x7f00000017c0)={r19, r18, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000042340)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "381a07b4651d0b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000043340)={0x200, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r6, r14}, {0x0, r15}, {r16}, {}, {}, {r18}, {}, {r20}], 0x1, "38ebacc7924bc5"}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:59 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x18, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x0) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0033fffc"], 0x14}}, 0x0) [ 695.406925] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 695.417710] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 695.441314] audit: type=1804 audit(1668542039.417:415): pid=14203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/182/bus" dev="sda1" ino=14991 res=1 [ 695.504672] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:53:59 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400048008000140000000000800"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:59 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x6046}, 0x0) 19:53:59 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x18, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0033fffc"], 0x14}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x18, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x14, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x38}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0033fffc"], 0x14}}, 0x0) (async) [ 695.656437] audit: type=1804 audit(1668542039.637:416): pid=14209 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/182/bus" dev="sda1" ino=14991 res=1 19:53:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) 19:53:59 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xd}]}, 0x40}, 0x1, 0x0, 0x0, 0x200040d4}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000344711781ad94b536deec836b22d8ee22f76674a0c5812fd5d888eddef424d8bf682277df3bef11e5364b71ce4553a1135a683d542491df6ff506a62fa1c1914ffd287419ef21a686c247e6129a3b510b58c0712abab26941a1644d0cfbc81bec9fbdaeff549a483b2449cdfd074aaab1c4d04c5c77350a987c352c4a3d6dbd7257cc985b6e5952fc73e6bb8c882927aebae707f115b74fa8f09a002f975cc57a2a7f909b5810460f71575c3f879d75ac4fa", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c000300000000000000000004000780"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 19:53:59 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r5, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r5, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040000}, 0xc004) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) sendmsg$NL80211_CMD_GET_WOWLAN(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x30, r8, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x32}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x3ff, 0x31}}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:53:59 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x12, 0x6, 0x0, 0x63, 0x0, 0x1}, 0x48) [ 695.978307] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 19:54:00 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:00 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xd}]}, 0x40}, 0x1, 0x0, 0x0, 0x200040d4}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000344711781ad94b536deec836b22d8ee22f76674a0c5812fd5d888eddef424d8bf682277df3bef11e5364b71ce4553a1135a683d542491df6ff506a62fa1c1914ffd287419ef21a686c247e6129a3b510b58c0712abab26941a1644d0cfbc81bec9fbdaeff549a483b2449cdfd074aaab1c4d04c5c77350a987c352c4a3d6dbd7257cc985b6e5952fc73e6bb8c882927aebae707f115b74fa8f09a002f975cc57a2a7f909b5810460f71575c3f879d75ac4fa", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c000300000000000000000004000780"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xd}]}, 0x40}, 0x1, 0x0, 0x0, 0x200040d4}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000344711781ad94b536deec836b22d8ee22f76674a0c5812fd5d888eddef424d8bf682277df3bef11e5364b71ce4553a1135a683d542491df6ff506a62fa1c1914ffd287419ef21a686c247e6129a3b510b58c0712abab26941a1644d0cfbc81bec9fbdaeff549a483b2449cdfd074aaab1c4d04c5c77350a987c352c4a3d6dbd7257cc985b6e5952fc73e6bb8c882927aebae707f115b74fa8f09a002f975cc57a2a7f909b5810460f71575c3f879d75ac4fa", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c000300000000000000000004000780"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x0) (async) [ 696.056874] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:00 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000017c0)={0x0, 0x0, "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", "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"}) (async, rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062cc0)={0x2, [], 0x2, "b0a499602fd9f6"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f000003f140)={0x0, 0x0, "c91f61d3d23ae6eecac33f06dd9b2b5c96ae97d28ccd473258276c655bfb88dccaa0052b05651fd58c5fc015ce771c2cf851f2aea4677d18f0e35048119dc2478df87dc1dfeb2767680f466ff547c75ec348694642b402a802266dcb7df3b31a05fcb219c7dd82e125161f002e0bb3c6197f25f526cab0fc311ea9822953dfb69aaf09e074db4c7893524fc26c3f8bdf477b33fb6248196b22c895e55ea379e948466fc1b378ca83bce07a423d37d52dd1d15ba1b961846f3d0007901090ade98d738632f758df4805f44d31dac3826ab815e2616b73827d01bf5b48ae0381368ccc68f2bb2d73668a2e79c0f2ab65f008dc3bd10cabd01b91d74c35d5a5351e", "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"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000040140)={0x0, 0x0, "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", "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"}) r7 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f000005fa00)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "5fdcc51a031b6c"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r7, 0xc0709411, &(0x7f0000060a00)={{0x0, 0xffffffffffffffff, 0x5, 0xf3, 0x0, 0x6, 0x0, 0x79, 0xbd, 0x7, 0x31b4, 0x2, 0x762c, 0x10000, 0x8}, 0x20, [0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000060ac0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060cc0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "962798f10869c1"}) r12 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r12, 0xd000943e, &(0x7f00000017c0)={r14, r13, "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", "c96f930a219c020cb1ee824bf45bf43a4f81881d9cef93cd14efba7ea452f8f5bcd68918636df04674eb6329456bbd49b7de16fc3874d1e5d5c27eac605a831ac9cee7a73324b640f170c606112751c3158ac5450bc0187474e758824114f9bd264d39bf7c9a2bc3ac1ee0a3fce1c8f7ca6a82474aca67d763af6a0e618467330563d12a70bfaad4d1af6f4e103c6af29599802e500de550d3ae5df60896e5ed13055c7bc9dea8083db1e1b3fe1f99bf74f14f2bf464ba6c487298cbe93d530bedf9947277e788bf615a9f39454a237a98833ed26cf3da8c698c6bebb8d7e0a4e56a8d0777d5c26e8aac83096cbade40616099e62c8880bf137882f7aecff835eb03582fabf7ceab5373ab341f18e8b5e7315670c8588c90705c8040b721a6eccaf637c587311dbc5cf4204d5dda20d0acdb2195a8f16e8ca005e1634e47530cbe0c38e7dc939ed7a96941dc29c96bbc82ad7d991ec290cba03dba1df87adb343dfa5c34aa527d6ea8f3a8443248eaf8ac609294e0e9b6708c705d3516641f50a93bf9289b4a3b7dd92f8d7df029d457bd7a5e2166aa4cf6c380abdd052b050ca4fed1c0e2b80681252afc37de9d8a09420fda886b64127368797e042b4addba61afb3d2785fdfc6033970bf7e135fd64887ce0524cdd9f1dc2d1438173d6d08dbe98a0752f51c4031bb29007f5ea7f81710a3123da3b3813389b249ee3c6bcbdd428a08930cbcdf9e0fea72d4fea763185bc1af51ac47442328e79f0aaf736a4ad383cbb86763e59536d149f9b972718ede4d8673ea73046d1e2ca6b384a96679b422fe8ec4339439f9810a6e634476de3a83a7fc2708c93b65864530baad352b15b89f3521ce42b92288ae79edb42bb6c617f9243e20915e63724d962b3ea7ce3679f601d1302a5cf09aa2a0d4add72ebf37319d6d2f113f57dbedd873449d25a52291461ceb3e678986bd0456ee1a976a43dd81fb2d7a697dad3e4cd75ab0577ccf56239627bf92481d7ae5f442a724e3f6fd9ddf3642756d47d144e647643a1ab23ec5cea2aba04b7b2575822f03a15c18da143846f0ef8eb13297654bbafd738c6df0e5acf032143db16987fbe0bd2d6d7f6d4e79045236dad4b02709955dacce3997da6ca99fc3612cea2e290bee88a6f0bf92f3cd7101228a21da5e58dc1be6c55b3558fdb1f128996091c40ac6129b4f870f84460cbbf130d96798307a36692e9fcad35b3de79aa55d186f9466828680f7c2b13f9e3a633fcf1fd97e22ed8c9f2a41fb7d867eb0d028b7fbea83f0cb21e76f5dd12f3e54e8eaf4e06be367a613c53b44d97a813405b74330c64aa33e4054d7e88b7b21a77f37e08a2c14f39fee30ff6ad66e12c2df8636cf0711ea10af40d907b430ef7e34de0444ebe21e0c9248d85d0f7103eb38fb183d04de983c18e912c5662b4c2981507a8fd401721dfb931bba6b1becc58fcf216f8ecad8fcf7d10359146ab01869fb47425d8f70ffe6de4c147c3dc2f659e70ffe511c2bb1f30770cb48d6b4fc796a583604f5788ff8e5dcd325899b01a2e8c8d27568802e24680fb78b87643b17d5cc5ca24c511b2e5b43ef2255f72dc52e81cab08b3ce6bbdbe70ff7842486a554d083b968e94e3ee75ba7477570835cf94291685d6f73ff899d46699cb2246354d11d749fa5ee5ae61a0397cbb048c24c2e6bbea6670fa33bcd057f3e00c664bf64785cdc034274622219a1ad04cf206dec0b41f22cecc32d5190c839e160580ac4de9e3d8ae01180700464a4ca921e098bdc73ab1a4fa9ff78e99d674cf1c3ab3fb663aa002a8234d4502defb2092ed73f95263f45509ef7c09623e9c82a11672ad2c60b992e208ef9c3eb5d882bfe5d3dee6641856e9cc6158f89e985933a3f2f73386cce6976c1aa1c6c9452d971fc9a5bd7610d53a4302cccc2b33acd99073483d0e9f4ed1f091400e9a0c515a59fd1ac19d0bad0897cd44741592fcbdeed3816275d59767d964790aebae65170d37edc72420ed90ed1db28194898faa536579a6d834434cf35e29bf85bc54b85f519dce4873af5766a6a611052bce12229e45ee5f51095af6d0e294266d9a6247d2ff8dfde628339361362b8dc10439f40476b2d2e7ecb170529ce1646eab1881006ae618e09acc781de4233a3f9b37c13e9f7bfdb522d15e54451641e9b51a807dc060107e9417e591d60cc4e9732410e626caa1ade33809d61960536aba8b0483731e3b01b486efa96aef3dbdbbd0902a229d1854d18b7752325008cd4bd8e537d3452d1a8e65388871047b8bdd32aec8b6e5c4a7e08e6c0ea98e7af78ca9cbb77c34da8e5ecbf2262296a9ab92e11ece12e3b8ad0a0aed6915185044f89b3edec8933520e4c7dee618f6762b660bbc80a83d1ebd206bfeaa400b1b44a3ae26e08cd02eeb2689ddeec6d235c96dc205151bb2935a36851b9598cb708808210a3f395ea22dbcb71967d05ae67ed7ffaf501e961c82da16b95de5bd728606d3de1d1afc99ca27e55b44b926bc86b4d065a2d7b4d067d6492e285750de4ecbbffab7ea89d26eaf568e3eac49065e5ff110c8038e204495da3a172bf0dd01eb79f2e19a35ed607a161d12e29d0e69604b37526d56f6d902dc9defefa52bd6dfac695df16d4ecd4f7182f5fc08c4d7d9869ce09e1de53fc2a1b27d9b400fac2ebaa6a82b2ada29a1dffa7560e81b0d98a32c68d3dcee6d6067ab9e54e87f3c5b78c4fdb486fc1f96d66c4651a3a0b978ac9e26124f601bc850e280acd24b93c285c5523e1e4de3e7637ecb667b3ec81e34217f1d9b7f7dbd172b2ded60ee8723b7bf2fd6b8ce3052ce526019be5e7d35e6f48b91bf343985861b9272cc094b85d5379d1732b6fa23b7246bdf7a4702205a3957b3f330dd172b3375043ed3014f0421f36120388fbf3cefc4496c8c9c50ee5e409649eadbc9963770c2d2b6a0b0a7d40055f1745888394b7032b9b1e14bdf7e79947d2dca21ea68a9f446fba971f14b9248764781a58aea821319e4c70ea0db08c9ef12719eadc5c81c4df279f269f45d40ae8c7957a833887a502972c04fa0dd62ccd8cd51abb603e5c442d5889d269f871eee92f44001167d92a62b0ceba2f79adcdbdd9b0e289e965a70fc926dd4617b3f69ee80f0e96385286e18d6714e8c4802c62e7253722859e162cb71e9ebada3e819de39bf4d5db4970c71684285c2038f65c83b4027677879f3570864c5bd2ec6d02901647c3488e8e76f573255dfca25efd76622517476fabefab0573ac637e2de5766e51a0a573a0840c354194db5f48a6f04cad2889fb9e484cd5b1d97af3867a792e30e07dbb9418e906007e29662844e6f3187213db53fb8b519ec99663e4755bf8d3f21c0a0dda089e794235728de2ddac3b341e2e158a0770958c5929c5db1c82cdc7211129c527b033207eb70f3225391cf6f79575214ecc3214b03503d42d36ebe98a0e42db320bfff83e67de7f17f923fe0cba97985d776499454e99a2b4f1e0424a76b325a833f5e728f507f2c80437e74a384c48cd38d2969b7222c780e7cc8e31074ef0b6e9e52cf7a92558a35e54da23623d367fa3d303a58ff9f0c9e9796891b29237bf3969ad80c8ee2a879e3e51906d48cb9f51c9493fe0819c74ae4fdc7ffb5b2dd3ed1d64851a7609b7e8203077b35b12c087273e0067434ed3d673afc46fe371a7bb1d6bf46d371fd3dbe7580c3d504d753c7fd1f155d6ca7f593ad66ab74b75002ee61a09ca71b5e70f3023360a3b21cb4bbdb05538fa89d5aca97fcae6f8db98ed549ff0f7d782757ff9daf54c7b35cfa4f1397f95fd97b5b9f01f2193b389de46b3cc5b8211a5f3d4c18b2df9c9dafa46c5237fa3e0f9d7c5a14430aa0608826b28f0383775b28d914e6106299e524b4879c9f110bc9c6d4b3dbe8c4dcf794cc745a8c368fef8e13b480aea7634a77a8852dd9de693549da370bcb34dc5ee053ad24db0724dd3a0ab7362ce38c15c5e9d8080617766d73a963577a3174ed632b33a8dca6b4368c1acd1d47b9627124c72a7f8a307b75aa5abbdfc7ae87b7296e8e44777f7c3c603d64cea3664a453f8f317f057626fc7361a9f30e79bb445c09b997b744f534c2da571824516a7f77b74db499937afe72439afd597d68f47560ce098109ddfead683d5327b682e44b04ac6ce93777151b0a66077968a64653bcf231ba0a7d9e38ace2c04fb748e3fda7c104a303ff76d9ec6c7dd963bd4d1787489fa950d85bda513fabf7345350e7818f7811afe1392355a596f732feec5037f68f7810043e2d589423554026e1e457fdbf5ddc63d2c2fcd24d2192d5166b2798191457c65aa4ec1a27c764ae5236569d4189b491502c581eebdd8815e6a8f5384a87668692edb717d80afef5f1c0e044ad500ed32c3508e3a02dbc987defc319e9fa1c9605ab9fa85e15fb71efb166aec8ad770e78db07c3ede9cc99b638c62a098b8468cf766756b309d306653968ae5d95cf6ecc7fb7d82f17da1437ae498d961630f4066cf45692689f2e850cf7e4be0ff53ebb3c1493299a25edad500ceb5ba3cca97452d97fe6db4e6d7daa1baa114707672593dc5a596bc47ea8f6dc1971914a1f5df7ccee9fde8d25d9f1c3525de328f975b694f93c5a66b21cdfbccb7e779f28088112f354fbcef65be6af4b8e88c7e98f89bc6a863c8078b4d65f94c3678ef6c3001f05952cbe2074cad779c013425753d70f006d2267d52688e8e590d4f11fca29413e2f4e777d4aab2081d76b93305d67a182f0acd7f68ace354ad0d3efee614fe989924780f7001674e0f3c86341efdfe29b6382f25a52335e9b79cfd2543883924df0c175e25f9000de3020f1e1dc68d9bed0e47eb069907d118b0449f5fae73cc51fd88a4b490ec8c907c691b69e6128d42e30e05657f39b4c5c2d8c31aee890e3369fd46b2d2c918be0d1dab92ce5fccc7e508682b98763b361664c3c3a0ffaf47ebad633e6603490a3050c4881a192ca380d37819b3acfdce357b127a6dde3e820f2dd4afd118c19b4a5feb43302f72a6ccd92054a08d8d105890666222c7c8cba4d8574666ca75437c76705c0af7c8cef08da0b47fc13671320ebae31b516ab079185c8bcb808510740b62a332fded835524d53cd7291bff9f76fc15db60bc4e840d3c9eae2cbf498bd47c2b15e2236ab251ca76237ae8e054b8ecde6cbfa1a52d8315480b8d0a0153e61227080927e1b88e75c8b54d84b5596a794df8380b1c9cfea608159e51a7189d7763af3daece2cc70f82b0c18a2c3246c97622e0976fa19b2d007ce9253e9d32bf50ca6bc8ecd03399a93f356ab07753aaa2f944cafc64156fbcc2225b14920c518bbe1d81a0c48cf0dd22fedcaa6e3f912b585f82532d73bcc8e932f7ddce8967c5"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062cc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {r9, r10}, {0x0, r11}, {0x0, r14}], 0x2, "b0a499602fd9f6"}) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000041140)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000041340)={0x4, [{}, {}, {}, {0x0}], 0x4, "74a4f6805df534"}) (async) r17 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r17, 0xd000943e, &(0x7f00000017c0)={r19, r18, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000042340)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "381a07b4651d0b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000043340)={0x200, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r6, r14}, {0x0, r15}, {r16}, {}, {}, {r18}, {}, {r20}], 0x1, "38ebacc7924bc5"}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:00 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x35}]}) [ 696.145944] netlink: 108 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:00 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000014c0), 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) [ 696.260164] audit: type=1804 audit(1668542040.237:417): pid=14252 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/183/bus" dev="sda1" ino=15014 res=1 [ 696.290062] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 696.325112] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 696.437289] audit: type=1804 audit(1668542040.417:418): pid=14266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/183/bus" dev="sda1" ino=15014 res=1 19:54:00 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:00 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xd}]}, 0x40}, 0x1, 0x0, 0x0, 0x200040d4}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000344711781ad94b536deec836b22d8ee22f76674a0c5812fd5d888eddef424d8bf682277df3bef11e5364b71ce4553a1135a683d542491df6ff506a62fa1c1914ffd287419ef21a686c247e6129a3b510b58c0712abab26941a1644d0cfbc81bec9fbdaeff549a483b2449cdfd074aaab1c4d04c5c77350a987c352c4a3d6dbd7257cc985b6e5952fc73e6bb8c882927aebae707f115b74fa8f09a002f975cc57a2a7f909b5810460f71575c3f879d75ac4fa", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c000300000000000000000004000780"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) (async) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x40, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NL802154_ATTR_TX_POWER={0x8, 0xb, 0x3}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0xd}]}, 0x40}, 0x1, 0x0, 0x0, 0x200040d4}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000344711781ad94b536deec836b22d8ee22f76674a0c5812fd5d888eddef424d8bf682277df3bef11e5364b71ce4553a1135a683d542491df6ff506a62fa1c1914ffd287419ef21a686c247e6129a3b510b58c0712abab26941a1644d0cfbc81bec9fbdaeff549a483b2449cdfd074aaab1c4d04c5c77350a987c352c4a3d6dbd7257cc985b6e5952fc73e6bb8c882927aebae707f115b74fa8f09a002f975cc57a2a7f909b5810460f71575c3f879d75ac4fa", @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c00020000000000000000000c000300000000000000000004000780"], 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x0) (async) 19:54:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x28}}, 0x0) 19:54:00 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (rerun: 32) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000017c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062cc0)={0x2, [], 0x2, "b0a499602fd9f6"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f000003f140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000040140)={0x0, 0x0, "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", "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"}) (async) r7 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r7, 0xd000943d, &(0x7f000005fa00)={0x8000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "5fdcc51a031b6c"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r7, 0xc0709411, &(0x7f0000060a00)={{0x0, 0xffffffffffffffff, 0x5, 0xf3, 0x0, 0x6, 0x0, 0x79, 0xbd, 0x7, 0x31b4, 0x2, 0x762c, 0x10000, 0x8}, 0x20, [0x0, 0x0, 0x0, 0x0]}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000060ac0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060cc0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "962798f10869c1"}) (async) r12 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r12, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r12, 0xd000943e, &(0x7f00000017c0)={r14, r13, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062cc0)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {r9, r10}, {0x0, r11}, {0x0, r14}], 0x2, "b0a499602fd9f6"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000041140)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000041340)={0x4, [{}, {}, {}, {0x0}], 0x4, "74a4f6805df534"}) (async) r17 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r17, 0x81f8943c, &(0x7f0000000280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r17, 0xd000943e, &(0x7f00000017c0)={r19, r18, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000042340)={0x100000000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "381a07b4651d0b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000043340)={0x200, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {r6, r14}, {0x0, r15}, {r16}, {}, {}, {r18}, {}, {r20}], 0x1, "38ebacc7924bc5"}) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (rerun: 64) 19:54:00 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0c1}, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 19:54:00 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r5, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r5, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040000}, 0xc004) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) sendmsg$NL80211_CMD_GET_WOWLAN(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x30, r8, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x32}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x3ff, 0x31}}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) (async, rerun: 32) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (rerun: 32) 19:54:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) 19:54:00 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:00 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:00 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0c1}, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0c1}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) (async) [ 696.952524] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 696.982247] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 697.017144] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 697.032181] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 697.062814] audit: type=1804 audit(1668542041.037:419): pid=14323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/184/bus" dev="sda1" ino=14936 res=1 [ 697.083844] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:01 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) (async, rerun: 32) r6 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r5, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_SET_MAC_ACL(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r5, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040000}, 0xc004) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r0) sendmsg$NL80211_CMD_GET_WOWLAN(r6, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x30, r8, 0x200, 0x70bd28, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x32}, @val={0x8, 0x3, r7}, @val={0xc, 0x99, {0x3ff, 0x31}}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 697.264844] audit: type=1804 audit(1668542041.207:420): pid=14323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/184/bus" dev="sda1" ino=14936 res=1 19:54:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LIST_IFACE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x300, 0x70bd2b, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0c1}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x30}}, 0x0) 19:54:01 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:01 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x2c, r0, 0x1301, 0x0, 0x0, {0x2}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x2c}}, 0x0) 19:54:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x8, 0x34, 0x7, 0x0, 0x81, 0x1000, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x2484, 0x15, 0x1, 0x7, 0x20, 0xbc38, 0x20, 0x0, 0x1, 0x0, 0xda}, 0xffffffffffffffff, 0xd, r0, 0x3) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:01 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:01 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 697.943358] audit: type=1804 audit(1668542041.917:421): pid=14394 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/185/bus" dev="sda1" ino=15022 res=1 [ 697.978802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:02 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x20, r0, 0x503, 0x0, 0x0, {0xd}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) 19:54:02 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x8, 0x34, 0x7, 0x0, 0x81, 0x1000, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x2484, 0x15, 0x1, 0x7, 0x20, 0xbc38, 0x20, 0x0, 0x1, 0x0, 0xda}, 0xffffffffffffffff, 0xd, r0, 0x3) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 698.112642] audit: type=1804 audit(1668542042.097:422): pid=14396 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/185/bus" dev="sda1" ino=15022 res=1 19:54:02 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = epoll_create1(0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000041c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000440)={{r5}, 0x0, 0x4, @inherit={0x68, &(0x7f0000000280)={0x1, 0x4, 0x4, 0x0, {0x2, 0xe2, 0x1, 0x8, 0x1ff}, [0x9, 0xfffffffffffff001, 0xfffffffffffffffe, 0x9]}}, @subvolid=0x4}) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat$cgroup_ro(r0, &(0x7f0000000240)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:02 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x2c, r0, 0x1301, 0x0, 0x0, {0x2}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg1\x00'}]}]}, 0x2c}}, 0x0) 19:54:02 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0x5421, 0x0) 19:54:02 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x9, 0x8, 0x34, 0x7, 0x0, 0x81, 0x1000, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x2484, 0x15, 0x1, 0x7, 0x20, 0xbc38, 0x20, 0x0, 0x1, 0x0, 0xda}, 0xffffffffffffffff, 0xd, r0, 0x3) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:02 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0x5452, &(0x7f0000000080)=ANY=[]) 19:54:02 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:02 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0x56, 0x9, @link_local}]}, 0x6f}}, 0x0) 19:54:02 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:02 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)={0x2c, r0, 0x503, 0x0, 0x0, {0x2}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0x2c}}, 0x0) 19:54:02 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x2, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004090}, 0x2040004) [ 698.885737] audit: type=1804 audit(1668542042.867:423): pid=14448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/186/bus" dev="sda1" ino=15021 res=1 19:54:02 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x2}, 0x0) [ 698.947042] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 698.961631] nbd: must specify at least one socket [ 699.037976] nbd: must specify at least one socket [ 699.098742] audit: type=1804 audit(1668542043.077:424): pid=14459 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/186/bus" dev="sda1" ino=15021 res=1 19:54:03 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x2, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004090}, 0x2040004) socket$can_bcm(0x1d, 0x2, 0x2) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x2, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004090}, 0x2040004) (async) 19:54:03 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = epoll_create1(0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000041c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000440)={{r5}, 0x0, 0x4, @inherit={0x68, &(0x7f0000000280)={0x1, 0x4, 0x4, 0x0, {0x2, 0xe2, 0x1, 0x8, 0x1ff}, [0x9, 0xfffffffffffff001, 0xfffffffffffffffe, 0x9]}}, @subvolid=0x4}) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat$cgroup_ro(r0, &(0x7f0000000240)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) epoll_create1(0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000041c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000440)={{r5}, 0x0, 0x4, @inherit={0x68, &(0x7f0000000280)={0x1, 0x4, 0x4, 0x0, {0x2, 0xe2, 0x1, 0x8, 0x1ff}, [0x9, 0xfffffffffffff001, 0xfffffffffffffffe, 0x9]}}, @subvolid=0x4}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) openat$cgroup_ro(r0, &(0x7f0000000240)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) [ 699.232486] nbd: must specify at least one socket 19:54:03 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001d80)={0x1, &(0x7f0000001d40)=[{0x6}]}) [ 699.289487] nbd: must specify at least one socket [ 699.320038] nbd: must specify at least one socket 19:54:03 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0x2, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$NL802154_CMD_DEL_SEC_KEY(r2, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x24004090}, 0x2040004) 19:54:03 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e000000"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 699.515379] nbd: must specify at least one socket 19:54:03 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 699.553181] nbd: must specify at least one socket [ 699.558875] nbd: must specify at least one socket [ 699.564222] nbd: must specify at least one socket [ 699.569604] nbd: must specify at least one socket [ 699.574681] nbd: must specify at least one socket [ 699.591248] nbd: must specify at least one socket [ 699.596231] nbd: must specify at least one socket 19:54:03 executing program 1: socketpair(0x2, 0x80002, 0x1, &(0x7f0000000000)) 19:54:03 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x109080, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000004180)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x1c, 0x16, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSET={0x28, 0x9, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x9}, @NFTA_SET_TIMEOUT={0xc}]}, @NFT_MSG_NEWSETELEM={0x3e38, 0xc, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x2690, 0x3, 0x0, 0x1, [{0x2668, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x54, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x72f2e26c1d1c66fc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x100}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_DATA={0x1b8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb8, 0x1, "186151795f1c998dc7643300544345ca5baa7a701e8ea4d5d7abd9498267b22a5f2a7a14c130f7fbbef78758eec8dce94aca2adad2a5f72136abf4453ff611113985a2b89e5ea93fdc339c56e91aa2d1413086a37aa16c9f6463564aabeb036511896974e48ed2287205ea1682a5c2cf61e079a40b28c3c44dde1e348304c2a04ceb48708f99bd846fc49bc3de55d013024ac9187a549c4c8c91a5110a00b00310ddfaf64aeb16df3440ff260ab8282ad6d205b9"}, @NFTA_DATA_VALUE={0x1e, 0x1, "2c110cdffd3845ff2bf38dae2aafc3df0f4c363d00625e700b38"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VALUE={0x78, 0x1, "4fd322f6b6f7fb7778076847c267577cf285b3a15d834edee3682611545442dbf1c52785dbee05b7d9d9bc044145aacc75a47bdc24de3f9b5cb94a31e8a2b941e5af6a14bd2973c5ec6cf99357315908770989fe4c3ea7be45a647a53376c87ce0918cc47da18314fcb11e3b6a7a2e41c5a55605"}]}, @NFTA_SET_ELEM_KEY_END={0x21d8, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc9, 0x1, "4db56cc46a9d3eac93919322e134f375cf048625ad464f6410e0541d990f09b14616a63af3b256a3be099526bab6173ac4dde885f09f142cdd427931835954f497014df86fc89a32c6ab78a6c56fe2415db7d9669592a604ad0574a93282fb53d36e91e100269e110757c49c66f0ba6aa0930bada2915af28647ee1f2c650818e7d9faf1ed67ac973d99dd348c7faa7d806bd5e5f5801599cd2f0ac936f585fc7fd33ad68a0ef5f2c4acddc8776b6176f6f35316a1e4f787937f3e0dbc59858b75271f1eeb"}, @NFTA_DATA_VALUE={0x1004, 0x1, 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@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1000}, @NFTA_SET_ELEM_KEY={0x98, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xa2e}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x26}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_USERDATA={0xd4, 0x6, 0x1, 0x0, "4aab779e20afdb9d06001e747c0a341546ae390e1f80cc175c20079832e16ff281828839d24b4007b921fb61b8c732d5b7423975389722967b6a248b32d516d56a6c43e6f88ab9390be7535210eea5576699990dd7ff4c46606f246f1add5ceb523794a448d79bc637abee73f4912cb88610cc4d4dbbf9f775f8b062c86b327bef86920d8e71c1244775ac4e8164c08873ef692a165f5b9a7a64d021fe294d4bbd4865cc61efeac7ef0abf73b6d167a3bf9b0468e7626af43d49c4bc61c925fe138810a658575b1f8f8b664591de9470"}]}, {0x40, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x3c, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x28, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xb3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0x14, 0xb, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @match={{0xa}, @void}}]}, @NFTA_SET_ELEM_USERDATA={0x14, 0x6, 0x1, 0x0, "69226eec16a612225f07e31d3d57f0de"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}]}, {0xdc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_DATA={0x38, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8}]}]}, @NFTA_SET_ELEM_EXPRESSIONS={0x94, 0xb, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", "", "", "", "", "", "", "", ""]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8}]}}}, {0x64, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_LOG_GROUP={0x6, 0x1, 0x1, 0x0, 0x1}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0x8001}, @NFTA_LOG_PREFIX={0x6, 0x2, 0x1, 0x0, '\'('}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x22}, @NFTA_LOG_PREFIX={0xb, 0x2, 0x1, 0x0, '*^\xc8%,$\x00'}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x1}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x7}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0xf59}, @NFTA_LOG_LEVEL={0x8}]}}}]}]}, {0xfc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xe6, 0x6, 0x1, 0x0, "602d022162fb761173327faa2a618ea408ac077000f37e2256768e6d544f4f9f796e033e8da267c58626b4f6b6d9cff4898a5493b51f3d38bb5b4ee7e7ca56220aac5589a7220ef99d8a180fdd338682b76f4586be8ccd9a1499d8cabd10b3306d9d2d49e3cb528003dda2cfc2faf2f52a2c4851f452560c5097d0f2a971c70f52196227de2d2c9022e66fa63f6b2d20acf65fc5d3bd90afbb9dce576984273d4e9eae192294e52290f91f2340f524e95e3cf2f6a301ed88f3493ebb6461d94ae1e5d2e834d939e16ea84f170620f56503a15370297114f138ffc50b987da49a3a00"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWOBJ={0x30, 0x12, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, @NFT_OBJECT_CONNLIMIT=@NFTA_OBJ_DATA={0x1c, 0x4, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}], {0x14}}, 0x3f0c}, 0x1, 0x0, 0x0, 0x4048080}, 0x8000) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 699.615935] nbd: must specify at least one socket [ 699.625537] nbd: must specify at least one socket [ 699.630521] nbd: must specify at least one socket [ 699.682649] nbd: must specify at least one socket 19:54:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x891b, &(0x7f0000001200)={'wg0\x00'}) [ 699.724714] nbd: must specify at least one socket 19:54:03 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = epoll_create1(0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000041c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000440)={{r5}, 0x0, 0x4, @inherit={0x68, &(0x7f0000000280)={0x1, 0x4, 0x4, 0x0, {0x2, 0xe2, 0x1, 0x8, 0x1ff}, [0x9, 0xfffffffffffff001, 0xfffffffffffffffe, 0x9]}}, @subvolid=0x4}) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) openat$cgroup_ro(r0, &(0x7f0000000240)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) epoll_create1(0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000041c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000000440)={{r5}, 0x0, 0x4, @inherit={0x68, &(0x7f0000000280)={0x1, 0x4, 0x4, 0x0, {0x2, 0xe2, 0x1, 0x8, 0x1ff}, [0x9, 0xfffffffffffff001, 0xfffffffffffffffe, 0x9]}}, @subvolid=0x4}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) openat$cgroup_ro(r0, &(0x7f0000000240)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) [ 699.757328] nbd: must specify at least one socket [ 699.803555] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 699.827340] nbd: must specify at least one socket [ 699.865567] nbd: must specify at least one socket [ 699.909844] nbd: must specify at least one socket [ 699.927945] nla_parse: 1508 callbacks suppressed [ 699.927992] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 19:54:03 executing program 1: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000a00)={@cgroup, 0xffffffffffffffff, 0x300}, 0x14) [ 699.977712] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 699.987515] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 700.014539] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 700.039544] nbd: must specify at least one socket 19:54:04 executing program 1: syz_clone(0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0) [ 700.060004] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 700.094358] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 700.102457] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 700.131027] nbd: must specify at least one socket [ 700.147550] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'. [ 700.160500] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. 19:54:04 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 700.180187] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'. [ 700.190335] nbd: must specify at least one socket 19:54:04 executing program 1: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0x5450, 0x0) [ 700.238081] nbd: must specify at least one socket [ 700.278153] nbd: must specify at least one socket [ 700.311334] nbd: must specify at least one socket 19:54:04 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = accept$netrom(r3, &(0x7f0000000240)={{0x3, @null}, [@remote, @rose, @netrom, @null, @bcast, @netrom, @null, @netrom]}, &(0x7f0000000180)=0x48) splice(r4, &(0x7f00000002c0)=0x8000000000000001, r3, &(0x7f0000000300)=0x6, 0x6, 0x5) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x8100a, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18283, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7f, 0x43, 0x81, 0x4, 0x0, 0x6, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x82e01, 0xff, 0x100, 0x5, 0x0, 0x7, 0xe31, 0x0, 0x2, 0x0, 0x100000000}, r1, 0x8, r2, 0x8) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300027d7ad9c85823519ac6620829848debc10f0272d07cae3b67cd49b3cdaaee5d036a4f54def982ae153ce6a83adc56da8662352afd8f3f6ab2e3c00d9337c735ab509b00dd2a0f9677502d0435b830405a755f8ca45af6e8e3937b5e68246feefb166bda31fc3f89a00b291", @ANYRES16=r3, @ANYBLOB="010020020000000000000000000c0006005123bfa282203e680474fe872a0007808542a3f187dd00dd08489674bc17e0ca1d870893e65ebb16c639dbdc32439f05bb9444417a130b3e84ab94317fb5baa4d3c95ecc3c64fc986e6b43734e5001f9a741ddcb8b0ab371621a6e465b0d4b279cd5c772fbb31be890f8ba9bf2378b1a0b0d0dc9fc1198df06d373982048d950942796257848b87f43fc513ffeb08dca756be68cab739a3dbc16a11c08e70b2a7e702df4746c4e6a3ff38988969aa6f9485bf2ec1547bb97d4d85f3904b5e40e20bcb51d8ee362db37113bfd9b3d7f13"], 0x30}}, 0x0) 19:54:04 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e000000"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:04 executing program 1: r0 = syz_open_dev$rtc(&(0x7f0000000040), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x20001b, 0x0, 0xea}) [ 700.447430] kauditd_printk_skb: 3 callbacks suppressed [ 700.447443] audit: type=1804 audit(1668542044.427:428): pid=14574 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/188/bus" dev="sda1" ino=15022 res=1 [ 700.503378] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7f, 0x43, 0x81, 0x4, 0x0, 0x6, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x82e01, 0xff, 0x100, 0x5, 0x0, 0x7, 0xe31, 0x0, 0x2, 0x0, 0x100000000}, r1, 0x8, r2, 0x8) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300027d7ad9c85823519ac6620829848debc10f0272d07cae3b67cd49b3cdaaee5d036a4f54def982ae153ce6a83adc56da8662352afd8f3f6ab2e3c00d9337c735ab509b00dd2a0f9677502d0435b830405a755f8ca45af6e8e3937b5e68246feefb166bda31fc3f89a00b291", @ANYRES16=r3, @ANYBLOB="010020020000000000000000000c0006005123bfa282203e680474fe872a0007808542a3f187dd00dd08489674bc17e0ca1d870893e65ebb16c639dbdc32439f05bb9444417a130b3e84ab94317fb5baa4d3c95ecc3c64fc986e6b43734e5001f9a741ddcb8b0ab371621a6e465b0d4b279cd5c772fbb31be890f8ba9bf2378b1a0b0d0dc9fc1198df06d373982048d950942796257848b87f43fc513ffeb08dca756be68cab739a3dbc16a11c08e70b2a7e702df4746c4e6a3ff38988969aa6f9485bf2ec1547bb97d4d85f3904b5e40e20bcb51d8ee362db37113bfd9b3d7f13"], 0x30}}, 0x0) 19:54:04 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x109080, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000004180)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x1c, 0x16, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSET={0x28, 0x9, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x9}, @NFTA_SET_TIMEOUT={0xc}]}, @NFT_MSG_NEWSETELEM={0x3e38, 0xc, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x2690, 0x3, 0x0, 0x1, [{0x2668, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x54, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x72f2e26c1d1c66fc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x100}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_DATA={0x1b8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb8, 0x1, "186151795f1c998dc7643300544345ca5baa7a701e8ea4d5d7abd9498267b22a5f2a7a14c130f7fbbef78758eec8dce94aca2adad2a5f72136abf4453ff611113985a2b89e5ea93fdc339c56e91aa2d1413086a37aa16c9f6463564aabeb036511896974e48ed2287205ea1682a5c2cf61e079a40b28c3c44dde1e348304c2a04ceb48708f99bd846fc49bc3de55d013024ac9187a549c4c8c91a5110a00b00310ddfaf64aeb16df3440ff260ab8282ad6d205b9"}, @NFTA_DATA_VALUE={0x1e, 0x1, "2c110cdffd3845ff2bf38dae2aafc3df0f4c363d00625e700b38"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VALUE={0x78, 0x1, "4fd322f6b6f7fb7778076847c267577cf285b3a15d834edee3682611545442dbf1c52785dbee05b7d9d9bc044145aacc75a47bdc24de3f9b5cb94a31e8a2b941e5af6a14bd2973c5ec6cf99357315908770989fe4c3ea7be45a647a53376c87ce0918cc47da18314fcb11e3b6a7a2e41c5a55605"}]}, @NFTA_SET_ELEM_KEY_END={0x21d8, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc9, 0x1, "4db56cc46a9d3eac93919322e134f375cf048625ad464f6410e0541d990f09b14616a63af3b256a3be099526bab6173ac4dde885f09f142cdd427931835954f497014df86fc89a32c6ab78a6c56fe2415db7d9669592a604ad0574a93282fb53d36e91e100269e110757c49c66f0ba6aa0930bada2915af28647ee1f2c650818e7d9faf1ed67ac973d99dd348c7faa7d806bd5e5f5801599cd2f0ac936f585fc7fd33ad68a0ef5f2c4acddc8776b6176f6f35316a1e4f787937f3e0dbc59858b75271f1eeb"}, @NFTA_DATA_VALUE={0x1004, 0x1, 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@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1000}, @NFTA_SET_ELEM_KEY={0x98, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xa2e}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x26}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_USERDATA={0xd4, 0x6, 0x1, 0x0, "4aab779e20afdb9d06001e747c0a341546ae390e1f80cc175c20079832e16ff281828839d24b4007b921fb61b8c732d5b7423975389722967b6a248b32d516d56a6c43e6f88ab9390be7535210eea5576699990dd7ff4c46606f246f1add5ceb523794a448d79bc637abee73f4912cb88610cc4d4dbbf9f775f8b062c86b327bef86920d8e71c1244775ac4e8164c08873ef692a165f5b9a7a64d021fe294d4bbd4865cc61efeac7ef0abf73b6d167a3bf9b0468e7626af43d49c4bc61c925fe138810a658575b1f8f8b664591de9470"}]}, {0x40, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x3c, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x28, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xb3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0x14, 0xb, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @match={{0xa}, @void}}]}, @NFTA_SET_ELEM_USERDATA={0x14, 0x6, 0x1, 0x0, "69226eec16a612225f07e31d3d57f0de"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}]}, {0xdc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_DATA={0x38, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8}]}]}, @NFTA_SET_ELEM_EXPRESSIONS={0x94, 0xb, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", "", "", "", "", "", "", "", ""]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8}]}}}, {0x64, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_LOG_GROUP={0x6, 0x1, 0x1, 0x0, 0x1}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0x8001}, @NFTA_LOG_PREFIX={0x6, 0x2, 0x1, 0x0, '\'('}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x22}, @NFTA_LOG_PREFIX={0xb, 0x2, 0x1, 0x0, '*^\xc8%,$\x00'}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x1}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x7}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0xf59}, @NFTA_LOG_LEVEL={0x8}]}}}]}]}, {0xfc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xe6, 0x6, 0x1, 0x0, "602d022162fb761173327faa2a618ea408ac077000f37e2256768e6d544f4f9f796e033e8da267c58626b4f6b6d9cff4898a5493b51f3d38bb5b4ee7e7ca56220aac5589a7220ef99d8a180fdd338682b76f4586be8ccd9a1499d8cabd10b3306d9d2d49e3cb528003dda2cfc2faf2f52a2c4851f452560c5097d0f2a971c70f52196227de2d2c9022e66fa63f6b2d20acf65fc5d3bd90afbb9dce576984273d4e9eae192294e52290f91f2340f524e95e3cf2f6a301ed88f3493ebb6461d94ae1e5d2e834d939e16ea84f170620f56503a15370297114f138ffc50b987da49a3a00"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWOBJ={0x30, 0x12, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, @NFT_OBJECT_CONNLIMIT=@NFTA_OBJ_DATA={0x1c, 0x4, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}], {0x14}}, 0x3f0c}, 0x1, 0x0, 0x0, 0x4048080}, 0x8000) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0682bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf9141a7511bf746bec66ba", 0x29e8, 0x11, 0x0, 0x27) sendto$inet(r0, &(0x7f0000001340)="5011a6fa244e51569b5cea10d685a0a29ddea74171c11cc54dc776eb50c82165e0a1343581f05d987cf1bbb307457c25ed23eca3d136b8513256489aee6aa54fd551711d8b736de59b4fd87a88fa547f256ae208d115a1759b70624c21b28ab7b5429643c876685871", 0x200013a9, 0x0, 0x0, 0x0) [ 700.668160] audit: type=1804 audit(1668542044.577:429): pid=14583 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/188/bus" dev="sda1" ino=15022 res=1 19:54:04 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7f, 0x43, 0x81, 0x4, 0x0, 0x6, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x82e01, 0xff, 0x100, 0x5, 0x0, 0x7, 0xe31, 0x0, 0x2, 0x0, 0x100000000}, r1, 0x8, r2, 0x8) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300027d7ad9c85823519ac6620829848debc10f0272d07cae3b67cd49b3cdaaee5d036a4f54def982ae153ce6a83adc56da8662352afd8f3f6ab2e3c00d9337c735ab509b00dd2a0f9677502d0435b830405a755f8ca45af6e8e3937b5e68246feefb166bda31fc3f89a00b291", @ANYRES16=r3, @ANYBLOB="010020020000000000000000000c0006005123bfa282203e680474fe872a0007808542a3f187dd00dd08489674bc17e0ca1d870893e65ebb16c639dbdc32439f05bb9444417a130b3e84ab94317fb5baa4d3c95ecc3c64fc986e6b43734e5001f9a741ddcb8b0ab371621a6e465b0d4b279cd5c772fbb31be890f8ba9bf2378b1a0b0d0dc9fc1198df06d373982048d950942796257848b87f43fc513ffeb08dca756be68cab739a3dbc16a11c08e70b2a7e702df4746c4e6a3ff38988969aa6f9485bf2ec1547bb97d4d85f3904b5e40e20bcb51d8ee362db37113bfd9b3d7f13"], 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7f, 0x43, 0x81, 0x4, 0x0, 0x6, 0x0, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x82e01, 0xff, 0x100, 0x5, 0x0, 0x7, 0xe31, 0x0, 0x2, 0x0, 0x100000000}, r1, 0x8, r2, 0x8) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="300027d7ad9c85823519ac6620829848debc10f0272d07cae3b67cd49b3cdaaee5d036a4f54def982ae153ce6a83adc56da8662352afd8f3f6ab2e3c00d9337c735ab509b00dd2a0f9677502d0435b830405a755f8ca45af6e8e3937b5e68246feefb166bda31fc3f89a00b291", @ANYRES16=r3, @ANYBLOB="010020020000000000000000000c0006005123bfa282203e680474fe872a0007808542a3f187dd00dd08489674bc17e0ca1d870893e65ebb16c639dbdc32439f05bb9444417a130b3e84ab94317fb5baa4d3c95ecc3c64fc986e6b43734e5001f9a741ddcb8b0ab371621a6e465b0d4b279cd5c772fbb31be890f8ba9bf2378b1a0b0d0dc9fc1198df06d373982048d950942796257848b87f43fc513ffeb08dca756be68cab739a3dbc16a11c08e70b2a7e702df4746c4e6a3ff38988969aa6f9485bf2ec1547bb97d4d85f3904b5e40e20bcb51d8ee362db37113bfd9b3d7f13"], 0x30}}, 0x0) (async) 19:54:04 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x109080, 0x0) sendmsg$NFT_BATCH(r4, &(0x7f0000004180)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x1c, 0x16, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSET={0x28, 0x9, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x9}, @NFTA_SET_TIMEOUT={0xc}]}, @NFT_MSG_NEWSETELEM={0x3e38, 0xc, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x2690, 0x3, 0x0, 0x1, [{0x2668, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x54, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x72f2e26c1d1c66fc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x100}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_DATA={0x1b8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb8, 0x1, "186151795f1c998dc7643300544345ca5baa7a701e8ea4d5d7abd9498267b22a5f2a7a14c130f7fbbef78758eec8dce94aca2adad2a5f72136abf4453ff611113985a2b89e5ea93fdc339c56e91aa2d1413086a37aa16c9f6463564aabeb036511896974e48ed2287205ea1682a5c2cf61e079a40b28c3c44dde1e348304c2a04ceb48708f99bd846fc49bc3de55d013024ac9187a549c4c8c91a5110a00b00310ddfaf64aeb16df3440ff260ab8282ad6d205b9"}, @NFTA_DATA_VALUE={0x1e, 0x1, "2c110cdffd3845ff2bf38dae2aafc3df0f4c363d00625e700b38"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VALUE={0x78, 0x1, "4fd322f6b6f7fb7778076847c267577cf285b3a15d834edee3682611545442dbf1c52785dbee05b7d9d9bc044145aacc75a47bdc24de3f9b5cb94a31e8a2b941e5af6a14bd2973c5ec6cf99357315908770989fe4c3ea7be45a647a53376c87ce0918cc47da18314fcb11e3b6a7a2e41c5a55605"}]}, @NFTA_SET_ELEM_KEY_END={0x21d8, 0xa, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc9, 0x1, 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@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1000}, @NFTA_SET_ELEM_KEY={0x98, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xa2e}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x26}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_USERDATA={0xd4, 0x6, 0x1, 0x0, "4aab779e20afdb9d06001e747c0a341546ae390e1f80cc175c20079832e16ff281828839d24b4007b921fb61b8c732d5b7423975389722967b6a248b32d516d56a6c43e6f88ab9390be7535210eea5576699990dd7ff4c46606f246f1add5ceb523794a448d79bc637abee73f4912cb88610cc4d4dbbf9f775f8b062c86b327bef86920d8e71c1244775ac4e8164c08873ef692a165f5b9a7a64d021fe294d4bbd4865cc61efeac7ef0abf73b6d167a3bf9b0468e7626af43d49c4bc61c925fe138810a658575b1f8f8b664591de9470"}]}, {0x40, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x3c, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x28, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xb3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0x14, 0xb, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @match={{0xa}, @void}}]}, @NFTA_SET_ELEM_USERDATA={0x14, 0x6, 0x1, 0x0, "69226eec16a612225f07e31d3d57f0de"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}]}, {0xdc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_DATA={0x38, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8}]}]}, @NFTA_SET_ELEM_EXPRESSIONS={0x94, 0xb, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", "", "", "", "", "", "", "", ""]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8}]}}}, {0x64, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_LOG_GROUP={0x6, 0x1, 0x1, 0x0, 0x1}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0x8001}, @NFTA_LOG_PREFIX={0x6, 0x2, 0x1, 0x0, '\'('}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x22}, @NFTA_LOG_PREFIX={0xb, 0x2, 0x1, 0x0, '*^\xc8%,$\x00'}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x1}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x7}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0xf59}, @NFTA_LOG_LEVEL={0x8}]}}}]}]}, {0xfc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xe6, 0x6, 0x1, 0x0, "602d022162fb761173327faa2a618ea408ac077000f37e2256768e6d544f4f9f796e033e8da267c58626b4f6b6d9cff4898a5493b51f3d38bb5b4ee7e7ca56220aac5589a7220ef99d8a180fdd338682b76f4586be8ccd9a1499d8cabd10b3306d9d2d49e3cb528003dda2cfc2faf2f52a2c4851f452560c5097d0f2a971c70f52196227de2d2c9022e66fa63f6b2d20acf65fc5d3bd90afbb9dce576984273d4e9eae192294e52290f91f2340f524e95e3cf2f6a301ed88f3493ebb6461d94ae1e5d2e834d939e16ea84f170620f56503a15370297114f138ffc50b987da49a3a00"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWOBJ={0x30, 0x12, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, @NFT_OBJECT_CONNLIMIT=@NFTA_OBJ_DATA={0x1c, 0x4, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}], {0x14}}, 0x3f0c}, 0x1, 0x0, 0x0, 0x4048080}, 0x8000) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x109080, 0x0) (async) sendmsg$NFT_BATCH(r4, &(0x7f0000004180)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWFLOWTABLE={0x1c, 0x16, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NFTA_FLOWTABLE_FLAGS={0x8}]}, @NFT_MSG_NEWFLOWTABLE={0x38, 0x16, 0xa, 0x201, 0x0, 0x0, {0x3, 0x0, 0x7}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_FLOWTABLE_HOOK={0x4}, @NFTA_FLOWTABLE_FLAGS={0x8}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, @NFT_MSG_NEWSET={0x28, 0x9, 0xa, 0x301, 0x0, 0x0, {0xa, 0x0, 0x3}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x9}, @NFTA_SET_TIMEOUT={0xc}]}, @NFT_MSG_NEWSETELEM={0x3e38, 0xc, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_SET_ELEM_LIST_ELEMENTS={0x2690, 0x3, 0x0, 0x1, [{0x2668, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x54, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x72f2e26c1d1c66fc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x100}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_DATA={0x1b8, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb8, 0x1, "186151795f1c998dc7643300544345ca5baa7a701e8ea4d5d7abd9498267b22a5f2a7a14c130f7fbbef78758eec8dce94aca2adad2a5f72136abf4453ff611113985a2b89e5ea93fdc339c56e91aa2d1413086a37aa16c9f6463564aabeb036511896974e48ed2287205ea1682a5c2cf61e079a40b28c3c44dde1e348304c2a04ceb48708f99bd846fc49bc3de55d013024ac9187a549c4c8c91a5110a00b00310ddfaf64aeb16df3440ff260ab8282ad6d205b9"}, @NFTA_DATA_VALUE={0x1e, 0x1, "2c110cdffd3845ff2bf38dae2aafc3df0f4c363d00625e700b38"}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x1}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x7fff}]}, @NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VALUE={0x78, 0x1, "4fd322f6b6f7fb7778076847c267577cf285b3a15d834edee3682611545442dbf1c52785dbee05b7d9d9bc044145aacc75a47bdc24de3f9b5cb94a31e8a2b941e5af6a14bd2973c5ec6cf99357315908770989fe4c3ea7be45a647a53376c87ce0918cc47da18314fcb11e3b6a7a2e41c5a55605"}]}, @NFTA_SET_ELEM_KEY_END={0x21d8, 0xa, 0x0, 0x1, 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@NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0x1000}, @NFTA_SET_ELEM_KEY={0x98, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xa2e}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x9}]}, @NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x26}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_USERDATA={0xd4, 0x6, 0x1, 0x0, "4aab779e20afdb9d06001e747c0a341546ae390e1f80cc175c20079832e16ff281828839d24b4007b921fb61b8c732d5b7423975389722967b6a248b32d516d56a6c43e6f88ab9390be7535210eea5576699990dd7ff4c46606f246f1add5ceb523794a448d79bc637abee73f4912cb88610cc4d4dbbf9f775f8b062c86b327bef86920d8e71c1244775ac4e8164c08873ef692a165f5b9a7a64d021fe294d4bbd4865cc61efeac7ef0abf73b6d167a3bf9b0468e7626af43d49c4bc61c925fe138810a658575b1f8f8b664591de9470"}]}, {0x40, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x3c, 0xa, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x38, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x80000000}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x28, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x24, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0xb3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}]}]}, {0x38, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_EXPRESSIONS={0x14, 0xb, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, @match={{0xa}, @void}}]}, @NFTA_SET_ELEM_USERDATA={0x14, 0x6, 0x1, 0x0, "69226eec16a612225f07e31d3d57f0de"}, @NFTA_SET_ELEM_EXPIRATION={0xc, 0x5, 0x1, 0x0, 0x2}]}, {0xdc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY_END={0x4}, @NFTA_SET_ELEM_FLAGS={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_DATA={0x38, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN_ID={0x8}]}]}, @NFTA_SET_ELEM_EXPRESSIONS={0x94, 0xb, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @notrack={{0xc}, @val={0x4, 0x2, 0x0, 0x1, ["", "", "", "", "", "", "", "", ""]}}}, {0x18, 0x1, 0x0, 0x1, @cmp={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_CMP_OP={0x8}]}}}, {0x64, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_LOG_GROUP={0x6, 0x1, 0x1, 0x0, 0x1}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0x8001}, @NFTA_LOG_PREFIX={0x6, 0x2, 0x1, 0x0, '\'('}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x22}, @NFTA_LOG_PREFIX={0xb, 0x2, 0x1, 0x0, '*^\xc8%,$\x00'}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x1}, @NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x7}, @NFTA_LOG_FLAGS={0x8, 0x6, 0x1, 0x0, 0x9}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0xf59}, @NFTA_LOG_LEVEL={0x8}]}}}]}]}, {0xfc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0xe6, 0x6, 0x1, 0x0, "602d022162fb761173327faa2a618ea408ac077000f37e2256768e6d544f4f9f796e033e8da267c58626b4f6b6d9cff4898a5493b51f3d38bb5b4ee7e7ca56220aac5589a7220ef99d8a180fdd338682b76f4586be8ccd9a1499d8cabd10b3306d9d2d49e3cb528003dda2cfc2faf2f52a2c4851f452560c5097d0f2a971c70f52196227de2d2c9022e66fa63f6b2d20acf65fc5d3bd90afbb9dce576984273d4e9eae192294e52290f91f2340f524e95e3cf2f6a301ed88f3493ebb6461d94ae1e5d2e834d939e16ea84f170620f56503a15370297114f138ffc50b987da49a3a00"}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz1\x00'}]}]}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}]}, @NFT_MSG_NEWOBJ={0x30, 0x12, 0xa, 0x101, 0x0, 0x0, {0x0, 0x0, 0x4}, @NFT_OBJECT_CONNLIMIT=@NFTA_OBJ_DATA={0x1c, 0x4, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}]}}], {0x14}}, 0x3f0c}, 0x1, 0x0, 0x0, 0x4048080}, 0x8000) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) 19:54:05 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:05 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) readv(r3, &(0x7f0000001640)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/227, 0xe3}, {&(0x7f0000001480)=""/11, 0xb}, {&(0x7f00000014c0)=""/229, 0xe5}, {&(0x7f00000015c0)=""/54, 0x36}, {&(0x7f0000001600)}], 0x9) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) preadv(r4, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001600), 0x400000, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:05 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async, rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (rerun: 32) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async, rerun: 32) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (rerun: 32) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) r4 = accept$netrom(r3, &(0x7f0000000240)={{0x3, @null}, [@remote, @rose, @netrom, @null, @bcast, @netrom, @null, @netrom]}, &(0x7f0000000180)=0x48) splice(r4, &(0x7f00000002c0)=0x8000000000000001, r3, &(0x7f0000000300)=0x6, 0x6, 0x5) (async, rerun: 64) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x8100a, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18283, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (rerun: 64) 19:54:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) creat(&(0x7f0000000000)='./file0\x00', 0x100) [ 701.246764] audit: type=1804 audit(1668542045.227:430): pid=14642 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/189/bus" dev="sda1" ino=15022 res=1 [ 701.304838] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 701.378498] audit: type=1804 audit(1668542045.357:431): pid=14645 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/189/bus" dev="sda1" ino=15022 res=1 19:54:05 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e000000"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) creat(&(0x7f0000000000)='./file0\x00', 0x100) (async) 19:54:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000680), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_DEVKEY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x28}}, 0x0) 19:54:05 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:05 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 64) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async, rerun: 64) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = accept$netrom(r3, &(0x7f0000000240)={{0x3, @null}, [@remote, @rose, @netrom, @null, @bcast, @netrom, @null, @netrom]}, &(0x7f0000000180)=0x48) splice(r4, &(0x7f00000002c0)=0x8000000000000001, r3, &(0x7f0000000300)=0x6, 0x6, 0x5) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x8100a, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x18283, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async, rerun: 64) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:05 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x14}, 0x14}}, 0x0) 19:54:05 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)) socketpair(0x0, 0xa, 0x1000, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, 0x0, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_CONTINUE(0xffffffffffffffff, 0xc020aa07, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003c00)={0x0, @private=0xa010102, @private=0xa010100}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000003c40)) getsockopt$inet_buf(r0, 0x0, 0x0, 0x0, &(0x7f0000003d80)) r2 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000003dc0)={{r2}, {@void, @max}}) 19:54:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:05 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000000004000"/117], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 702.047947] audit: type=1804 audit(1668542046.027:432): pid=14705 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/190/bus" dev="sda1" ino=15023 res=1 19:54:06 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) readv(r3, &(0x7f0000001640)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/227, 0xe3}, {&(0x7f0000001480)=""/11, 0xb}, {&(0x7f00000014c0)=""/229, 0xe5}, {&(0x7f00000015c0)=""/54, 0x36}, {&(0x7f0000001600)}], 0x9) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) (rerun: 64) preadv(r4, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001600), 0x400000, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:06 executing program 1: r0 = semget(0x3, 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0xb83912a22bcaf062}], 0x1, 0x0) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x5838}, {0x0, 0x7, 0x1800}], 0x2, &(0x7f00000000c0)={0x77359400}) 19:54:06 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x61}) 19:54:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 19:54:06 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:06 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x48) 19:54:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x2010, r0, 0x0) 19:54:06 executing program 1: r0 = timerfd_create(0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) 19:54:06 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000006000000000c02020000000000000000000c0006005123bfa282203e6804000780f99047c4b60b60e47be9dda3301b7d25aa187aa454f6b9bdedc4d330bc0c617788b08051c37b46afaac88594566946daa21354fa8361ab74611176a16f09b460f0ed4d457dbd98d514493de2e3dcd6142eaf8fe85629a29a8857d94ed003b21fb5cc13745334165161f7bd5abebe3c1c11cbc99b435b22d81fe7af6012c9225fdeac8ae3e994c470c62ed0a1e54d55e5a1196f2e54f8f6ae2b9787b09cef25af9fc92812845a5ed56635a3214f5e8ff81f613e191cf997b644c8b99c83aa8a019c168f4c2e"], 0x30}}, 0x0) [ 702.713167] audit: type=1804 audit(1668542046.697:433): pid=14759 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/191/bus" dev="sda1" ino=15032 res=1 19:54:06 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000000004000"/117], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000000004000"/117], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:07 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) readv(r3, &(0x7f0000001640)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/227, 0xe3}, {&(0x7f0000001480)=""/11, 0xb}, {&(0x7f00000014c0)=""/229, 0xe5}, {&(0x7f00000015c0)=""/54, 0x36}, {&(0x7f0000001600)}], 0x9) (async, rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (rerun: 32) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) (async) preadv(r4, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001600), 0x400000, 0x0) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (rerun: 64) 19:54:07 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:07 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000006000000000c02020000000000000000000c0006005123bfa282203e6804000780f99047c4b60b60e47be9dda3301b7d25aa187aa454f6b9bdedc4d330bc0c617788b08051c37b46afaac88594566946daa21354fa8361ab74611176a16f09b460f0ed4d457dbd98d514493de2e3dcd6142eaf8fe85629a29a8857d94ed003b21fb5cc13745334165161f7bd5abebe3c1c11cbc99b435b22d81fe7af6012c9225fdeac8ae3e994c470c62ed0a1e54d55e5a1196f2e54f8f6ae2b9787b09cef25af9fc92812845a5ed56635a3214f5e8ff81f613e191cf997b644c8b99c83aa8a019c168f4c2e"], 0x30}}, 0x0) 19:54:07 executing program 1: syz_open_procfs$namespace(0x0, &(0x7f0000001b40)='ns/time\x00') 19:54:07 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000980)={&(0x7f0000000840)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x7d, 0x0, 0xf, 0x5}]}}, &(0x7f00000008c0)=""/130, 0x2a, 0x82, 0x1}, 0x20) 19:54:07 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000000000006000000000c02020000000000000000000c0006005123bfa282203e6804000780f99047c4b60b60e47be9dda3301b7d25aa187aa454f6b9bdedc4d330bc0c617788b08051c37b46afaac88594566946daa21354fa8361ab74611176a16f09b460f0ed4d457dbd98d514493de2e3dcd6142eaf8fe85629a29a8857d94ed003b21fb5cc13745334165161f7bd5abebe3c1c11cbc99b435b22d81fe7af6012c9225fdeac8ae3e994c470c62ed0a1e54d55e5a1196f2e54f8f6ae2b9787b09cef25af9fc92812845a5ed56635a3214f5e8ff81f613e191cf997b644c8b99c83aa8a019c168f4c2e"], 0x30}}, 0x0) [ 703.337292] audit: type=1804 audit(1668542047.317:434): pid=14809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/192/bus" dev="sda1" ino=15055 res=1 19:54:07 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a320000000014000000004000"/117], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:07 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000000c0)={0x0, 0x815, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xc382}}, './file0\x00'}) write$P9_RFSYNC(r4, &(0x7f00000001c0)={0x7, 0x33, 0x2}, 0x7) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:07 executing program 1: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x161a40, 0x0) 19:54:07 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0xc) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x40}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000480), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r6) sendmsg$IEEE802154_ASSOCIATE_REQ(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r7, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x24}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x60, r7, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004804}, 0x20004000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01008040000000000000010000000c00020000000000000000000c0006005723bfa277203e6804000780"], 0x30}}, 0x0) 19:54:07 executing program 1: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x11, 0xd, &(0x7f0000000000)=@framed={{}, [@ldst={0x1}, @map_idx_val, @map_fd, @map_idx_val, @btf_id, @exit]}, &(0x7f0000000080)='GPL\x00', 0x2, 0xe9, &(0x7f00000000c0)=""/233, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000240), 0x10}, 0x80) 19:54:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, 0x0) 19:54:07 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[], 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c090) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = gettid() perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x8, 0x1, 0x4, 0xb7, 0x0, 0x8, 0x44204, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x800}, 0x410, 0x4, 0x1, 0x5, 0x10001, 0xfffffff8, 0x101, 0x0, 0x3}, r4, 0x80000000, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) (async, rerun: 64) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) (rerun: 64) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x40}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$nfc(&(0x7f0000000480), r3) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async, rerun: 32) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r6) sendmsg$IEEE802154_ASSOCIATE_REQ(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r7, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x60, r7, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004804}, 0x20004000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01008040000000000000010000000c00020000000000000000000c0006005723bfa277203e6804000780"], 0x30}}, 0x0) [ 703.728166] audit: type=1804 audit(1668542047.707:435): pid=14855 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/193/bus" dev="sda1" ino=15055 res=1 [ 703.750437] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:07 executing program 1: r0 = epoll_create(0x8) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x10000) [ 703.921454] audit: type=1804 audit(1668542047.887:436): pid=14864 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/193/bus" dev="sda1" ino=15055 res=1 19:54:08 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:08 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:08 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 64) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000000c0)={0x0, 0x815, 0x5}) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xc382}}, './file0\x00'}) write$P9_RFSYNC(r4, &(0x7f00000001c0)={0x7, 0x33, 0x2}, 0x7) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async, rerun: 64) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:08 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[], 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c090) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = gettid() perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x8, 0x1, 0x4, 0xb7, 0x0, 0x8, 0x44204, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x800}, 0x410, 0x4, 0x1, 0x5, 0x10001, 0xfffffff8, 0x101, 0x0, 0x3}, r4, 0x80000000, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[], 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c090) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) gettid() (async) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x8, 0x1, 0x4, 0xb7, 0x0, 0x8, 0x44204, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x800}, 0x410, 0x4, 0x1, 0x5, 0x10001, 0xfffffff8, 0x101, 0x0, 0x3}, r4, 0x80000000, 0xffffffffffffffff, 0x0) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) [ 704.613541] audit: type=1804 audit(1668542048.597:437): pid=14972 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/194/bus" dev="sda1" ino=15055 res=1 [ 704.650032] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:08 executing program 1: io_setup(0x4, &(0x7f00000000c0)) io_setup(0x2, &(0x7f00000003c0)=0x0) io_destroy(r0) 19:54:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) (async) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r0) sendmsg$IEEE802154_LLSEC_SETPARAMS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x3c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x40}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8}, @IEEE802154_ATTR_LLSEC_ENABLED={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x40010) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nfc(&(0x7f0000000480), r3) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), r6) sendmsg$IEEE802154_ASSOCIATE_REQ(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x24, r7, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_CHANNEL={0x5}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x24}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_DEV(r5, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x60, r7, 0x300, 0x70bd2b, 0x25dfdbfc, {}, [@IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x20}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_KEY_MODE={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x7}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x20004804}, 0x20004000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="01008040000000000000010000000c00020000000000000000000c0006005723bfa277203e6804000780"], 0x30}}, 0x0) 19:54:09 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 64) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[], 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c090) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async, rerun: 64) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async, rerun: 32) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async, rerun: 32) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) r4 = gettid() perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x8, 0x1, 0x4, 0xb7, 0x0, 0x8, 0x44204, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x800}, 0x410, 0x4, 0x1, 0x5, 0x10001, 0xfffffff8, 0x101, 0x0, 0x3}, r4, 0x80000000, 0xffffffffffffffff, 0x0) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:09 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x4c, 0x2, 0x6, 0x5, 0x0, 0xf0ffff, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x4c}}, 0x0) [ 705.254411] nla_parse: 1791 callbacks suppressed [ 705.254420] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 19:54:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:09 executing program 1: io_setup(0x80, &(0x7f0000000080)) io_setup(0x4, &(0x7f00000000c0)) io_destroy(0x0) io_setup(0x5, &(0x7f0000000400)) io_setup(0x2, &(0x7f0000000440)) io_setup(0x6, &(0x7f0000000580)) [ 705.509093] kauditd_printk_skb: 1 callbacks suppressed [ 705.509107] audit: type=1804 audit(1668542049.487:439): pid=15095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/195/bus" dev="sda1" ino=14194 res=1 19:54:09 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:09 executing program 1: syz_genetlink_get_family_id$devlink(&(0x7f0000000340), 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, 0x0) [ 705.561835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:09 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0x0, 0x81, 0x0, 0x1, 0x80002, 0xad5f00b29eb2915f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbed, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x1400, 0xfffffffffffff96b, 0x80000000, 0x8, 0x0, 0x1000, 0x57d, 0x0, 0x80000001, 0x0, 0xffffffff00000000}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:09 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r1, 0x40189429, &(0x7f00000000c0)={0x0, 0x815, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xc382}}, './file0\x00'}) write$P9_RFSYNC(r4, &(0x7f00000001c0)={0x7, 0x33, 0x2}, 0x7) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async, rerun: 32) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:09 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000940)='/sys/block/ram11', 0x101102, 0x0) [ 705.901585] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:09 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0x0, 0x81, 0x0, 0x1, 0x80002, 0xad5f00b29eb2915f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbed, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x1400, 0xfffffffffffff96b, 0x80000000, 0x8, 0x0, 0x1000, 0x57d, 0x0, 0x80000001, 0x0, 0xffffffff00000000}) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 705.967842] audit: type=1804 audit(1668542049.687:440): pid=15107 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/195/bus" dev="sda1" ino=14194 res=1 19:54:10 executing program 1: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) [ 706.035206] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:10 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:10 executing program 1: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 19:54:10 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0x0, 0x81, 0x0, 0x1, 0x80002, 0xad5f00b29eb2915f, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbed, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x1400, 0xfffffffffffff96b, 0x80000000, 0x8, 0x0, 0x1000, 0x57d, 0x0, 0x80000001, 0x0, 0xffffffff00000000}) (async) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 706.354665] audit: type=1804 audit(1668542050.338:441): pid=15160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/196/bus" dev="sda1" ino=14355 res=1 [ 706.417613] audit: type=1804 audit(1668542050.368:442): pid=15160 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/196/bus" dev="sda1" ino=14355 res=1 19:54:10 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async, rerun: 32) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (rerun: 32) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:10 executing program 1: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 19:54:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:10 executing program 1: open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000008c0)='./file0\x00', 0x200, 0x0) 19:54:10 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.log\x00', 0x80, 0x20) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000004c0)='nbd\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x23000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000827bd7000fddbdf25010000001c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000500040000000000000008000100000000002400078008000100", @ANYRES32=r3, @ANYBLOB="08000110", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB], 0x68}}, 0x4000) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)={0x1f4, 0x0, 0x0, 0x3, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x48, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x44, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_SEC_KEY={0x198, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "e460096897fab24ff2ce28b5465742b8"}, @NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}]}, @NL802154_KEY_ATTR_ID={0x70, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x907}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x455}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}]}]}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x68, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1ff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x64, r1, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ':)'}]}, 0x64}, 0x1, 0x0, 0x0, 0x44810}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0a020000000000000000000c0006005123bfa282203e68040007fe"], 0x30}}, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r9, &(0x7f0000000200), 0x23000) openat$cgroup_ro(r9, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) 19:54:10 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:10 executing program 1: socket$inet(0x2, 0x3, 0x71) 19:54:10 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x23000) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000380)={0x1f, 0x4}) mmap(&(0x7f00001f9000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x8, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) ioctl$vim2m_VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000240)=@multiplanar_fd={0x7f, 0x1, 0x4, 0x800, 0xf5, {r5, r6/1000+60000}, {0x4, 0x8, 0xe2, 0x92, 0xe, 0x1, "1070cbb0"}, 0x6, 0x4, {&(0x7f0000000180)=[{0x2, 0xfff, {}, 0x2}, {0x8, 0xa655, {r7}}]}, 0x401}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000340)={0x8, 'ip6gre0\x00', {'pimreg1\x00'}, 0x4}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 706.794478] audit: type=1804 audit(1668542050.778:443): pid=15189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/197/bus" dev="sda1" ino=14227 res=1 [ 706.827797] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 19:54:10 executing program 1: accept$unix(0xffffffffffffffff, &(0x7f0000000440), 0x0) [ 706.851759] nbd: must specify at least one socket 19:54:10 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.log\x00', 0x80, 0x20) (async, rerun: 32) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000004c0)='nbd\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x23000) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000827bd7000fddbdf25010000001c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000500040000000000000008000100000000002400078008000100", @ANYRES32=r3, @ANYBLOB="08000110", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB], 0x68}}, 0x4000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)={0x1f4, 0x0, 0x0, 0x3, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x48, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x44, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_SEC_KEY={0x198, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "e460096897fab24ff2ce28b5465742b8"}, @NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}]}, @NL802154_KEY_ATTR_ID={0x70, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x907}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x455}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}]}]}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x68, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1ff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x64, r1, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ':)'}]}, 0x64}, 0x1, 0x0, 0x0, 0x44810}, 0x20000000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0a020000000000000000000c0006005123bfa282203e68040007fe"], 0x30}}, 0x0) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r9, &(0x7f0000000200), 0x23000) openat$cgroup_ro(r9, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) [ 706.874293] audit: type=1804 audit(1668542050.788:444): pid=15189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/197/bus" dev="sda1" ino=14227 res=1 [ 706.939412] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 706.964793] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:11 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:11 executing program 1: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 19:54:11 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:11 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(0xffffffffffffffff, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:11 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='timers\x00') (async) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000080)='.log\x00', 0x80, 0x20) (async) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00000004c0)='nbd\x00') (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r5, &(0x7f0000000200), 0x23000) (async) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) (async) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000827bd7000fddbdf25010000001c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c000500040000000000000008000100000000002400078008000100", @ANYRES32=r3, @ANYBLOB="08000110", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB], 0x68}}, 0x4000) (async) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r8, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000600)={0x1f4, 0x0, 0x0, 0x3, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x48, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x44, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x38, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0002}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}]}, @NL802154_KEY_ID_ATTR_MODE={0x8}]}]}, @NL802154_ATTR_SEC_KEY={0x198, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_BYTES={0x14, 0x4, "e460096897fab24ff2ce28b5465742b8"}, @NL802154_KEY_ATTR_ID={0x60, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0xc, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xfffffffc}]}, @NL802154_KEY_ATTR_ID={0x70, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x907}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x1}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x455}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}]}]}, @NL802154_KEY_ATTR_ID={0x40, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x3c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x300}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}]}]}, @NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_ID={0x68, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x1ff}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x4}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x30, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x5}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}]}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$NBD_CMD_CONNECT(r8, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x64, r1, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7fff}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7000000000000}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, ':)'}]}, 0x64}, 0x1, 0x0, 0x0, 0x44810}, 0x20000000) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000010000000c0a020000000000000000000c0006005123bfa282203e68040007fe"], 0x30}}, 0x0) (async) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r9, &(0x7f0000000200), 0x23000) (async) openat$cgroup_ro(r9, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) 19:54:11 executing program 1: openat$null(0xffffffffffffff9c, 0x0, 0x10, 0x0) 19:54:11 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:11 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x33d301) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000100)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 707.558251] audit: type=1804 audit(1668542051.528:445): pid=15220 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/198/bus" dev="sda1" ino=14132 res=1 19:54:11 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x23000) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000380)={0x1f, 0x4}) (async) mmap(&(0x7f00001f9000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x8, 0x2) (async) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000240)=@multiplanar_fd={0x7f, 0x1, 0x4, 0x800, 0xf5, {r5, r6/1000+60000}, {0x4, 0x8, 0xe2, 0x92, 0xe, 0x1, "1070cbb0"}, 0x6, 0x4, {&(0x7f0000000180)=[{0x2, 0xfff, {}, 0x2}, {0x8, 0xa655, {r7}}]}, 0x401}) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000340)={0x8, 'ip6gre0\x00', {'pimreg1\x00'}, 0x4}) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:11 executing program 1: nanosleep(&(0x7f0000000000)={0xe9ce, 0x7}, &(0x7f0000000040)) [ 707.657851] audit: type=1804 audit(1668542051.568:446): pid=15220 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/198/bus" dev="sda1" ino=14132 res=1 19:54:11 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 707.843171] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:11 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f0000000180)) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f0000000240)={0x0, 0x0, {0x7fff, 0xffffffff, 0x17, 0x7, 0xf, 0x7, 0x2, 0x4}}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:11 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x33d301) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000100)) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x33d301) (async) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000100)) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 707.893087] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:12 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:12 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:12 executing program 0: r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x33d301) statx(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000100)) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 708.304357] audit: type=1804 audit(1668542052.288:447): pid=15303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/199/bus" dev="sda1" ino=14227 res=1 19:54:12 executing program 0: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x80}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x2, r0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000c8000000000000000100e2f351a8020000000000000000000c000600000000000000000004000780"], 0x30}}, 0x0) 19:54:12 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 708.417556] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 19:54:12 executing program 0: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x2, r0, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000c8000000000000000100e2f351a8020000000000000000000c000600000000000000000004000780"], 0x30}}, 0x0) [ 708.516048] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 708.563776] audit: type=1804 audit(1668542052.548:448): pid=15328 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/200/bus" dev="sda1" ino=14132 res=1 19:54:12 executing program 1: getpgrp(0x0) munlockall() 19:54:12 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000200), 0x23000) (async) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000380)={0x1f, 0x4}) mmap(&(0x7f00001f9000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) fsetxattr$trusted_overlay_redirect(r2, &(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x8, 0x2) (async) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f0000000180)) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000240)=@multiplanar_fd={0x7f, 0x1, 0x4, 0x800, 0xf5, {r5, r6/1000+60000}, {0x4, 0x8, 0xe2, 0x92, 0xe, 0x1, "1070cbb0"}, 0x6, 0x4, {&(0x7f0000000180)=[{0x2, 0xfff, {}, 0x2}, {0x8, 0xa655, {r7}}]}, 0x401}) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000340)={0x8, 'ip6gre0\x00', {'pimreg1\x00'}, 0x4}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:12 executing program 0: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x80}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x2, r0, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000c8000000000000000100e2f351a8020000000000000000000c000600000000000000000004000780"], 0x30}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x80}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0x2, r0, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000000)={'wpan3\x00'}) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r3, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000100)={'wpan1\x00'}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000c8000000000000000100e2f351a8020000000000000000000c000600000000000000000004000780"], 0x30}}, 0x0) (async) 19:54:12 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:12 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async, rerun: 32) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async, rerun: 32) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f0000000180)) (async) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f0000000240)={0x0, 0x0, {0x7fff, 0xffffffff, 0x17, 0x7, 0xf, 0x7, 0x2, 0x4}}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:12 executing program 1: open$dir(&(0x7f00000008c0)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000c80)='./file0\x00', 0x0, 0x0) 19:54:12 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) 19:54:12 executing program 1: lchown(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x0) 19:54:12 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000740)={0x2c, r1, 0x1, 0x0, 0x0, {0xb}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}]}]}, 0x2c}}, 0x0) 19:54:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) [ 709.101104] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:13 executing program 1: r0 = socket$inet6_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000340)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @private2={0xfc, 0x2, '\x00', 0x1}}}) 19:54:13 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000240)) 19:54:13 executing program 1: sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x4040850) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x129141, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 19:54:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$BTRFS_IOC_BALANCE(r2, 0x5000940c, 0x0) [ 709.580699] Bluetooth: hci4: command 0x0406 tx timeout 19:54:13 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f0000000180)) (async) ioctl$VIDIOC_SUBDEV_G_FMT(r4, 0xc0585604, &(0x7f0000000240)={0x0, 0x0, {0x7fff, 0xffffffff, 0x17, 0x7, 0xf, 0x7, 0x2, 0x4}}) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:13 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000004e40), 0x0, 0x0) dup3(r1, r0, 0x0) 19:54:14 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:14 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:14 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r1, 0xc3ce1000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/}&\x00') 19:54:14 executing program 1: socket$inet6_udplite(0x2, 0xc, 0x88) 19:54:14 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$inet(r3, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=':', 0x1}], 0x1}}, {{&(0x7f00000001c0)={0x10, 0x0, @multicast2}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000022c0)="97", 0x1}], 0x1}}], 0x2, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:14 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000240)) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000240)) (async) 19:54:14 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x541d, &(0x7f0000000000)) [ 710.487620] nla_parse: 5 callbacks suppressed [ 710.487641] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:14 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000040)={0x4002, 0x0, 0x0, 0x0, 0x0, "962a4d7e1b8ae88886266c4d2569d96efb37de"}) [ 710.545802] kauditd_printk_skb: 3 callbacks suppressed [ 710.545822] audit: type=1804 audit(1668542054.528:452): pid=15472 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/203/bus" dev="sda1" ino=14690 res=1 [ 710.557684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 710.602970] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 710.632047] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:14 executing program 1: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000080)={0x0, 0x0, 0x7fff, 0x0, 0x0, "21567cffe904ecd84ce191dff774d2693dbfb0"}) 19:54:14 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000240)) 19:54:14 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r1) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r1, 0xc3ce1000) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/}&\x00') [ 710.736103] audit: type=1804 audit(1668542054.718:453): pid=15472 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/203/bus" dev="sda1" ino=14690 res=1 19:54:14 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r1, 0xc3ce1000) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/}&\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) (async) close(r1) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000008, 0x10, r1, 0xc3ce1000) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='/}&\x00') (async) [ 710.886740] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 710.926646] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:15 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:15 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x40049409, &(0x7f0000000000)) 19:54:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x18}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x15d2}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x81}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffff}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x1) 19:54:15 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:15 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$inet(r3, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=':', 0x1}], 0x1}}, {{&(0x7f00000001c0)={0x10, 0x0, @multicast2}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000022c0)="97", 0x1}], 0x1}}], 0x2, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmmsg$inet(r3, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=':', 0x1}], 0x1}}, {{&(0x7f00000001c0)={0x10, 0x0, @multicast2}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000022c0)="97", 0x1}], 0x1}}], 0x2, 0x0) (async) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040e91d355bf21dde56cd835772f639ab970f612483889df06552f087bef0a16b2eff8fb5797b9d1ea946e1d5c3986439368b080fdb1e4d81ccf5ead91ff8f827db379f0b8fd7979d2c01501e240b59c4b5a7152d933e15431276966aaa4de8be364764714e1a90b38df04c9b3cfdc688864ae70af125ef1ee77dc773eeefa2b1f2bc25297d7112891bca8bdecff4ea720d03b6561f7ba8f1649b096c54cfc386c320316b40d457299a86205292243354b2a7d88525fd74d4e5cc8b366dca9cbcf1c5f95ddb2b0a26d565ce59deda72f398d6a4b69cd8a54aaa695ab8249ee97d42d241d95a1b7a0b46af"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) (async) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:15 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004010}, 0x8000) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NFT_BATCH(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWSETELEM={0x20, 0xc, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x28, 0x3, 0xa, 0x201, 0x0, 0x0, {0x7}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x85}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}]}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}}, @NFT_MSG_DELOBJ={0x60, 0x14, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) preadv(r4, 0x0, 0x0, 0x0, 0x0) syncfs(r4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:15 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000052c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000001400)={0x34, r0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}]}, 0x34}}, 0x0) [ 711.918268] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x18}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x15d2}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x81}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffff}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x1) [ 711.960807] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:16 executing program 1: rt_sigqueueinfo(0x0, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x8}) [ 712.012737] audit: type=1804 audit(1668542055.998:454): pid=15564 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/204/bus" dev="sda1" ino=14691 res=1 [ 712.038462] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 712.053727] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:16 executing program 1: sysinfo(&(0x7f0000000280)=""/184) 19:54:16 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$inet(r3, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=':', 0x1}], 0x1}}, {{&(0x7f00000001c0)={0x10, 0x0, @multicast2}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000022c0)="97", 0x1}], 0x1}}], 0x2, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmmsg$inet(r3, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=':', 0x1}], 0x1}}, {{&(0x7f00000001c0)={0x10, 0x0, @multicast2}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000022c0)="97", 0x1}], 0x1}}], 0x2, 0x0) (async) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) (async) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x5c, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x18}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xff}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x15d2}, @NL80211_ATTR_CENTER_FREQ2={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x81}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffff}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040}, 0x1) [ 712.249839] audit: type=1804 audit(1668542056.148:455): pid=15570 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/204/bus" dev="sda1" ino=14691 res=1 [ 712.359841] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:17 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:17 executing program 1: pselect6(0x0, 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340)={0x0, 0x3938700}, 0x0) 19:54:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x23000) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='user.incfs.id\x00', &(0x7f0000000080)='nbd\x00', 0x4, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) r4 = eventfd(0xca) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f00000003c0)={{r4}, 0x0, 0x8, @unused=[0x3ff, 0x8, 0x8, 0x100], @subvolid=0x77019001}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000deb814209ccae5b0b9900000c000cff07005100bfa282203a680400078000"/51], 0x30}}, 0x0) 19:54:17 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:17 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000009ff39dca4ab80000000130a01f80000990000000000020000000900010000008000000000000900030073797a320000000014000480080001400100000000000000dc944deee870dd68b3fa6aa9f58538e986cf5d06bd4b1929550b8dcdfa9ad659f0a281cbc4862a245d1b"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x1010, r3, 0xfec26000) preadv(r3, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/125, 0x7d}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x14, 0x5e, &(0x7f0000000000)="cdc82a4ced9b99c3a3e7b511b036e066b0d267b085baa04e16f44652b7e458310d5df0edf8304b01fb8cc760398c45ad15b471b209bc6a91e93390486b4ca93518343013c5e31ebf12dbe41ace1ce91f2d71c2ec483187367aa3e4b7498c"}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:17 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004010}, 0x8000) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NFT_BATCH(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWSETELEM={0x20, 0xc, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x28, 0x3, 0xa, 0x201, 0x0, 0x0, {0x7}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x85}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}]}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}}, @NFT_MSG_DELOBJ={0x60, 0x14, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x80) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) preadv(r4, 0x0, 0x0, 0x0, 0x0) syncfs(r4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004010}, 0x8000) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) pipe(&(0x7f00000000c0)) (async) sendmsg$NFT_BATCH(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWSETELEM={0x20, 0xc, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x28, 0x3, 0xa, 0x201, 0x0, 0x0, {0x7}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x85}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}]}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}}, @NFT_MSG_DELOBJ={0x60, 0x14, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x80) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) (async) preadv(r4, 0x0, 0x0, 0x0, 0x0) (async) syncfs(r4) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x23000) (async) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) fsetxattr(r0, &(0x7f0000000040)=@known='user.incfs.id\x00', &(0x7f0000000080)='nbd\x00', 0x4, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) (async) r4 = eventfd(0xca) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f00000003c0)={{r4}, 0x0, 0x8, @unused=[0x3ff, 0x8, 0x8, 0x100], @subvolid=0x77019001}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000deb814209ccae5b0b9900000c000cff07005100bfa282203a680400078000"/51], 0x30}}, 0x0) 19:54:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000001080)=r2, 0x12) ptrace$setopts(0x4200, r2, 0x0, 0x100000) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) r5 = openat$loop_ctrl(0xffffff9c, &(0x7f0000001280), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) socket$inet6(0xa, 0x3, 0xff) [ 713.460879] audit: type=1804 audit(1668542057.438:456): pid=15646 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/205/bus" dev="sda1" ino=15076 res=1 19:54:17 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x23000) (async) ioctl$SNDCTL_TMR_CONTINUE(r0, 0x5404) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='user.incfs.id\x00', &(0x7f0000000080)='nbd\x00', 0x4, 0x1) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) (async) r4 = eventfd(0xca) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r3, 0x5000943f, &(0x7f00000003c0)={{r4}, 0x0, 0x8, @unused=[0x3ff, 0x8, 0x8, 0x100], @subvolid=0x77019001}) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000deb814209ccae5b0b9900000c000cff07005100bfa282203a680400078000"/51], 0x30}}, 0x0) 19:54:17 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 713.517396] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:18 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004010}, 0x8000) (async, rerun: 32) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async, rerun: 32) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$NFT_BATCH(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={{0x14}, [@NFT_MSG_NEWSETELEM={0x20, 0xc, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x28, 0x3, 0xa, 0x201, 0x0, 0x0, {0x7}, [@NFTA_CHAIN_FLAGS={0x8, 0xa, 0x1, 0x0, 0x3}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}]}, @NFT_MSG_NEWCHAIN={0x48, 0x3, 0xa, 0x301, 0x0, 0x0, {0x0, 0x0, 0x7}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_COUNTERS={0x28, 0x8, 0x0, 0x1, [@NFTA_COUNTER_BYTES={0xc, 0x1, 0x1, 0x0, 0x7}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x85}, @NFTA_COUNTER_PACKETS={0xc, 0x2, 0x1, 0x0, 0x6}]}]}, @NFT_MSG_NEWOBJ={0x20, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, @NFT_OBJECT_TUNNEL=@NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}}, @NFT_MSG_DELOBJ={0x60, 0x14, 0xa, 0x5, 0x0, 0x0, {0x5, 0x0, 0x6}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x4}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}], {0x14}}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x80) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (rerun: 64) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) (async, rerun: 32) preadv(r4, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) syncfs(r4) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:18 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe1, 0x0, 0x15, 0x4, 0x0, 0x0, 0x808, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x400000, 0x2}, 0x10, 0x4, 0x4, 0x9, 0x4, 0xafc, 0x8001, 0x0, 0xffffffff, 0x0, 0x7f}, r1, 0x1, r0, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 714.187967] audit: type=1804 audit(1668542058.168:457): pid=15694 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/206/bus" dev="sda1" ino=15084 res=1 19:54:18 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:18 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000009ff39dca4ab80000000130a01f80000990000000000020000000900010000008000000000000900030073797a320000000014000480080001400100000000000000dc944deee870dd68b3fa6aa9f58538e986cf5d06bd4b1929550b8dcdfa9ad659f0a281cbc4862a245d1b"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x1010, r3, 0xfec26000) preadv(r3, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/125, 0x7d}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x14, 0x5e, &(0x7f0000000000)="cdc82a4ced9b99c3a3e7b511b036e066b0d267b085baa04e16f44652b7e458310d5df0edf8304b01fb8cc760398c45ad15b471b209bc6a91e93390486b4ca93518343013c5e31ebf12dbe41ace1ce91f2d71c2ec483187367aa3e4b7498c"}) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000009ff39dca4ab80000000130a01f80000990000000000020000000900010000008000000000000900030073797a320000000014000480080001400100000000000000dc944deee870dd68b3fa6aa9f58538e986cf5d06bd4b1929550b8dcdfa9ad659f0a281cbc4862a245d1b"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x1010, r3, 0xfec26000) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/125, 0x7d}], 0x1, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x14, 0x5e, &(0x7f0000000000)="cdc82a4ced9b99c3a3e7b511b036e066b0d267b085baa04e16f44652b7e458310d5df0edf8304b01fb8cc760398c45ad15b471b209bc6a91e93390486b4ca93518343013c5e31ebf12dbe41ace1ce91f2d71c2ec483187367aa3e4b7498c"}) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:18 executing program 1: r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000740)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) 19:54:18 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:18 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe1, 0x0, 0x15, 0x4, 0x0, 0x0, 0x808, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x400000, 0x2}, 0x10, 0x4, 0x4, 0x9, 0x4, 0xafc, 0x8001, 0x0, 0xffffffff, 0x0, 0x7f}, r1, 0x1, r0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:18 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r3, 0x4b37, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000240)={0x2, 0x8, 0x1}) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r6 = syz_open_dev$video4linux(&(0x7f00000000c0), 0xb7, 0x14000) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000180)) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:19 executing program 1: bpf$MAP_CREATE(0x11, &(0x7f0000000180)=@bloom_filter, 0x48) 19:54:19 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xe1, 0x0, 0x15, 0x4, 0x0, 0x0, 0x808, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x400000, 0x2}, 0x10, 0x4, 0x4, 0x9, 0x4, 0xafc, 0x8001, 0x0, 0xffffffff, 0x0, 0x7f}, r1, 0x1, r0, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r2) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 715.143965] audit: type=1804 audit(1668542059.128:458): pid=15733 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/207/bus" dev="sda1" ino=15097 res=1 19:54:19 executing program 1: bpf$MAP_CREATE(0x10, &(0x7f0000000180)=@bloom_filter, 0x48) 19:54:19 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:19 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000009ff39dca4ab80000000130a01f80000990000000000020000000900010000008000000000000900030073797a320000000014000480080001400100000000000000dc944deee870dd68b3fa6aa9f58538e986cf5d06bd4b1929550b8dcdfa9ad659f0a281cbc4862a245d1b"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x1010, r3, 0xfec26000) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f00000002c0)=""/125, 0x7d}], 0x1, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x14, 0x5e, &(0x7f0000000000)="cdc82a4ced9b99c3a3e7b511b036e066b0d267b085baa04e16f44652b7e458310d5df0edf8304b01fb8cc760398c45ad15b471b209bc6a91e93390486b4ca93518343013c5e31ebf12dbe41ace1ce91f2d71c2ec483187367aa3e4b7498c"}) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:19 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x80, 0x90, 0xd4, 0x57, 0x0, 0xc59d, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x4}, 0x8810, 0x9f9, 0xa8, 0x8, 0x8, 0x400, 0x7, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x11) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x719}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 715.493805] audit: type=1804 audit(1668542059.478:459): pid=15772 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/208/bus" dev="sda1" ino=15097 res=1 19:54:20 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:20 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001a40)=[{{&(0x7f0000001600), 0x6e, 0x0}}], 0x1, 0x0, 0x0) write$UHID_DESTROY(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000e000000850000005000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x9, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000000000000950000000000000018670000010000000000000001000000950000000000000071320d440b388d8b67d532d6fe66d7c81cee02d43c62f835ad070cbafb59e68103720e0ab8472c2393f29f011139f1d2"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r1}, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000200)=[{&(0x7f0000012c00)="8081000000180000d1f4655fd1f4655fd1f4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000", 0x4c, 0x8d00}], 0x0, &(0x7f0000013800)=ANY=[], 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="2800000010000108000000000054000000001600", @ANYRES32=0x0, @ANYBLOB="0005f69fd5faf00008001b"], 0x28}}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) pipe(0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) 19:54:20 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:20 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x80, 0x90, 0xd4, 0x57, 0x0, 0xc59d, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x4}, 0x8810, 0x9f9, 0xa8, 0x8, 0x8, 0x400, 0x7, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x11) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x719}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:20 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 32) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r3, 0x4b37, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) (async) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000240)={0x2, 0x8, 0x1}) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r6 = syz_open_dev$video4linux(&(0x7f00000000c0), 0xb7, 0x14000) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000180)) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) (async) preadv(r5, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 716.276449] nla_parse: 3 callbacks suppressed [ 716.276458] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 716.289900] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 716.303752] audit: type=1804 audit(1668542060.288:460): pid=15808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/209/bus" dev="sda1" ino=15114 res=1 19:54:20 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:20 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0101000000000000000002000000090001001b0000000000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400040000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) socket(0x27, 0x800, 0x5) [ 716.622537] audit: type=1804 audit(1668542060.608:461): pid=15817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/210/bus" dev="sda1" ino=15111 res=1 19:54:20 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 716.934327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 716.969510] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 716.995457] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 717.034900] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:21 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r3, 0x4b37, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000240)={0x2, 0x8, 0x1}) (async) sendmsg$NFT_BATCH(r4, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async) r6 = syz_open_dev$video4linux(&(0x7f00000000c0), 0xb7, 0x14000) ioctl$BTRFS_IOC_GET_FEATURES(r6, 0x80189439, &(0x7f0000000180)) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) (async) preadv(r5, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 717.106714] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 717.150820] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:21 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x4b37, 0x0) dup(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086602, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) preadv(r4, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r3, 0x0, 0x4ffe6, 0x7) [ 717.193709] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 717.224111] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:21 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 717.259110] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 717.436753] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:21 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0101000000000000000002000000090001001b0000000000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400040000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) socket(0x27, 0x800, 0x5) [ 719.426281] bridge0: port 3(team0) entered disabled state [ 719.432131] bridge0: port 2(bridge_slave_1) entered disabled state [ 719.438542] bridge0: port 1(bridge_slave_0) entered disabled state [ 722.650082] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 722.972121] batman_adv: batadv0: Interface deactivated: batadv_slave_1 19:54:31 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 727.264977] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 727.276441] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 727.304186] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) [ 727.333532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 727.355317] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 727.368297] bridge0: port 3(team0) entered blocking state [ 727.373994] bridge0: port 3(team0) entered forwarding state 19:54:31 executing program 1: prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6) getpid() r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000100009e099a800000000000800000000", @ANYRES32=0x0, @ANYBLOB="040002000000000008001b00"], 0x28}}, 0x0) 19:54:31 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)='&$]$\x1c\\Q,!+:}[}@)!@.\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:31 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0101000000000000000002000000090001001b0000000000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400040000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) socket(0x27, 0x800, 0x5) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a0101000000000000000002000000090001001b0000000000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a32000000001400040000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) socket(0x27, 0x800, 0x5) (async) 19:54:31 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x4b37, 0x0) dup(r2) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086602, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) preadv(r4, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r3, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) ioctl$TIOCL_SETSEL(r2, 0x4b37, 0x0) (async) dup(r2) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) (async) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086602, &(0x7f0000000180)) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) preadv(r4, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) splice(r0, 0x0, r3, 0x0, 0x4ffe6, 0x7) (async) 19:54:31 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x80, 0x90, 0xd4, 0x57, 0x0, 0xc59d, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x4}, 0x8810, 0x9f9, 0xa8, 0x8, 0x8, 0x400, 0x7, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x11) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x719}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x80, 0x90, 0xd4, 0x57, 0x0, 0xc59d, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x4}, 0x8810, 0x9f9, 0xa8, 0x8, 0x8, 0x400, 0x7, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x11) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NL802154_CMD_GET_INTERFACE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, r4, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}}, 0x0) (async) sendmsg$NL802154_CMD_SET_SEC_PARAMS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x719}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 727.383694] 8021q: adding VLAN 0 to HW filter on device team0 [ 727.394166] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 727.412237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 727.554128] nla_parse: 212 callbacks suppressed [ 727.554156] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 727.584267] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 727.606708] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 727.677896] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 727.697164] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. [ 727.737054] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.3'. 19:54:31 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r3 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r7, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 728.048287] audit: type=1804 audit(1668542072.029:462): pid=15933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/214/bus" dev="sda1" ino=15130 res=1 [ 728.086584] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 728.185161] audit: type=1804 audit(1668542072.169:463): pid=15934 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/214/bus" dev="sda1" ino=15130 res=1 19:54:32 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 728.517868] audit: type=1804 audit(1668542072.499:464): pid=15938 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/215/bus" dev="sda1" ino=15130 res=1 [ 728.547778] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 728.569739] bridge0: port 3(team0) entered disabled state 19:54:32 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$RTC_UIE_OFF(r1, 0x7004) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 728.661450] audit: type=1804 audit(1668542072.649:465): pid=15942 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/215/bus" dev="sda1" ino=15130 res=1 19:54:32 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r2, 0x4b37, 0x0) dup(r2) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086602, &(0x7f0000000180)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) preadv(r4, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (rerun: 32) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) splice(r0, 0x0, r3, 0x0, 0x4ffe6, 0x7) 19:54:32 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:32 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, '#\'!,:-:]'}, {0x20, '+'}], 0xa, "8d10832df4f5fc1c3c4a3ba42606337a5e47a4469e27c5aca56286450d0312bed54403eb4565d1f75ad834d80fdcb0c591a99080adf9b5e18ac92a085d1bb1eddac7004ff7a98ae299510d5c3a4400b22be95ea18a7f0fb0f17317f8ccc70549a95738b341a00a2331a361fd2c8f182d35201ee25b09382f7b6974f68b14ad0db5eaa9ea48b129d4c5fc9b"}, 0xb5) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) [ 728.925379] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 728.942594] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:33 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 729.203891] audit: type=1804 audit(1668542073.189:466): pid=15972 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/216/bus" dev="sda1" ino=15129 res=1 [ 729.206653] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 729.313919] audit: type=1804 audit(1668542073.299:467): pid=15976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/216/bus" dev="sda1" ino=15129 res=1 19:54:35 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 19:54:35 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, '#\'!,:-:]'}, {0x20, '+'}], 0xa, "8d10832df4f5fc1c3c4a3ba42606337a5e47a4469e27c5aca56286450d0312bed54403eb4565d1f75ad834d80fdcb0c591a99080adf9b5e18ac92a085d1bb1eddac7004ff7a98ae299510d5c3a4400b22be95ea18a7f0fb0f17317f8ccc70549a95738b341a00a2331a361fd2c8f182d35201ee25b09382f7b6974f68b14ad0db5eaa9ea48b129d4c5fc9b"}, 0xb5) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, '#\'!,:-:]'}, {0x20, '+'}], 0xa, "8d10832df4f5fc1c3c4a3ba42606337a5e47a4469e27c5aca56286450d0312bed54403eb4565d1f75ad834d80fdcb0c591a99080adf9b5e18ac92a085d1bb1eddac7004ff7a98ae299510d5c3a4400b22be95ea18a7f0fb0f17317f8ccc70549a95738b341a00a2331a361fd2c8f182d35201ee25b09382f7b6974f68b14ad0db5eaa9ea48b129d4c5fc9b"}, 0xb5) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) 19:54:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}}, 0x28}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r5, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x20, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x400) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r11, 0x0) preadv(r11, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r9, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'vlan0\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg\x00'}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4814) splice(r8, 0x0, r10, 0x0, 0x4ffe6, 0x7) 19:54:35 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$RTC_UIE_OFF(r1, 0x7004) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) ioctl$RTC_UIE_OFF(r1, 0x7004) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:35 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:35 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:36 executing program 1: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$tipc(r0, 0x0, 0x0) [ 732.066922] audit: type=1804 audit(1668542076.050:468): pid=15995 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/217/bus" dev="sda1" ino=15164 res=1 [ 732.102073] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:36 executing program 0: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, '#\'!,:-:]'}, {0x20, '+'}], 0xa, "8d10832df4f5fc1c3c4a3ba42606337a5e47a4469e27c5aca56286450d0312bed54403eb4565d1f75ad834d80fdcb0c591a99080adf9b5e18ac92a085d1bb1eddac7004ff7a98ae299510d5c3a4400b22be95ea18a7f0fb0f17317f8ccc70549a95738b341a00a2331a361fd2c8f182d35201ee25b09382f7b6974f68b14ad0db5eaa9ea48b129d4c5fc9b"}, 0xb5) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r1) (async) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, 'nbd\x00'}, {0x20, '#\'!,:-:]'}, {0x20, '+'}], 0xa, "8d10832df4f5fc1c3c4a3ba42606337a5e47a4469e27c5aca56286450d0312bed54403eb4565d1f75ad834d80fdcb0c591a99080adf9b5e18ac92a085d1bb1eddac7004ff7a98ae299510d5c3a4400b22be95ea18a7f0fb0f17317f8ccc70549a95738b341a00a2331a361fd2c8f182d35201ee25b09382f7b6974f68b14ad0db5eaa9ea48b129d4c5fc9b"}, 0xb5) (async) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) [ 732.226889] audit: type=1804 audit(1668542076.210:469): pid=16020 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/217/bus" dev="sda1" ino=15164 res=1 [ 732.232644] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:36 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0x2102, 0x0) [ 732.405146] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:36 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:36 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async, rerun: 32) ioctl$RTC_UIE_OFF(r1, 0x7004) (rerun: 32) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x5, 0x3, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="700000000000000000000000000000005c13f5ff341e6ba04196c1a6f21f982e25cace9d"], 0x70}], 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 19:54:36 executing program 1: syz_open_dev$usbfs(&(0x7f0000000000), 0x0, 0x0) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) 19:54:36 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf91}, 0x0, 0x20000000, 0xffffffffffffffff, 0x1) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, '\x00', 0x13}, 0x1}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x310}, 0x0, r2}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getchain={0x34, 0x66, 0x8, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xd, 0xa}, {0xf, 0x8}, {0xffff, 0x3}}, [{0x8, 0xb, 0x80}, {0x8, 0xb, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x10, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)={0x68, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x48, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "c07c1f3f6717b4b4f7140f70c7a9e9a08cbb00905ffeed1f82ba81bb33c8cfb7"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x68}}, 0x4000) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) read$FUSE(0xffffffffffffffff, &(0x7f0000001f80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, 0xffffffffffffffff) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xd, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00000005c0)={0x3, 0x80, 0x98, 0xe0, 0x0, 0x7, 0x0, 0x4, 0x2043, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0x9}, 0xcc, 0x3f, 0x1, 0x4, 0x9, 0x400, 0x94fc, 0x0, 0x1, 0x0, 0x40}, 0x0, 0x10, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xff, 0x1, 0x7f, 0xff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000180), 0x5}, 0x4800, 0xfffffffffffff6ba, 0x3, 0x3, 0x80, 0xfffffff7, 0x0, 0x0, 0x8001, 0x0, 0x6}, r6, 0xc, r8, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)) [ 732.670781] audit: type=1804 audit(1668542076.660:470): pid=16065 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/218/bus" dev="sda1" ino=15149 res=1 [ 732.674155] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 732.773321] audit: type=1804 audit(1668542076.720:471): pid=16065 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/218/bus" dev="sda1" ino=15149 res=1 19:54:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}}, 0x28}}, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r5, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x20, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x400) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r11, 0x0) (async) preadv(r11, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r9, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_NEW_INTERFACE(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'vlan0\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg\x00'}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4814) (async) splice(r8, 0x0, r10, 0x0, 0x4ffe6, 0x7) 19:54:36 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x1, 0x81, 0x0, 0xb3, 0x0, 0x26e, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x1}, 0x2008, 0x0, 0xce6e, 0x5, 0x6, 0x3ff, 0x7fff, 0x0, 0x20, 0x0, 0xff}, 0x0, 0x5, r5, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2041}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getroute={0x1c, 0x1a, 0x20, 0x70bd2c, 0x25dfdbff, {0x2, 0x80, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x6, 0x100}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x4041) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='memory.current\x00') splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) 19:54:36 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf91}, 0x0, 0x20000000, 0xffffffffffffffff, 0x1) (async, rerun: 64) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, '\x00', 0x13}, 0x1}, 0x1c) (async) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x310}, 0x0, r2}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getchain={0x34, 0x66, 0x8, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xd, 0xa}, {0xf, 0x8}, {0xffff, 0x3}}, [{0x8, 0xb, 0x80}, {0x8, 0xb, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x10, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)={0x68, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x48, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "c07c1f3f6717b4b4f7140f70c7a9e9a08cbb00905ffeed1f82ba81bb33c8cfb7"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x68}}, 0x4000) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r5) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000001f80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, 0xffffffffffffffff) (async) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xd, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f00000005c0)={0x3, 0x80, 0x98, 0xe0, 0x0, 0x7, 0x0, 0x4, 0x2043, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0x9}, 0xcc, 0x3f, 0x1, 0x4, 0x9, 0x400, 0x94fc, 0x0, 0x1, 0x0, 0x40}, 0x0, 0x10, 0xffffffffffffffff, 0x9) (async, rerun: 32) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xff, 0x1, 0x7f, 0xff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000180), 0x5}, 0x4800, 0xfffffffffffff6ba, 0x3, 0x3, 0x80, 0xfffffff7, 0x0, 0x0, 0x8001, 0x0, 0x6}, r6, 0xc, r8, 0x8) (async, rerun: 32) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)) 19:54:36 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:36 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r1, 0x80e0cb9d669c7e75}, 0x14}}, 0x0) 19:54:37 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf91}, 0x0, 0x20000000, 0xffffffffffffffff, 0x1) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) (async) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, '\x00', 0x13}, 0x1}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x310}, 0x0, r2}) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getchain={0x34, 0x66, 0x8, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0xd, 0xa}, {0xf, 0x8}, {0xffff, 0x3}}, [{0x8, 0xb, 0x80}, {0x8, 0xb, 0xffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20004000) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r3, 0x10, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)={0x68, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x48, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "c07c1f3f6717b4b4f7140f70c7a9e9a08cbb00905ffeed1f82ba81bb33c8cfb7"}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}]}, 0x68}}, 0x4000) (async) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) read$FUSE(0xffffffffffffffff, &(0x7f0000001f80)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, 0xffffffffffffffff) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xd, r7, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f00000005c0)={0x3, 0x80, 0x98, 0xe0, 0x0, 0x7, 0x0, 0x4, 0x2043, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x2, @perf_config_ext={0x8, 0x9}, 0xcc, 0x3f, 0x1, 0x4, 0x9, 0x400, 0x94fc, 0x0, 0x1, 0x0, 0x40}, 0x0, 0x10, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xff, 0x1, 0x7f, 0xff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f0000000180), 0x5}, 0x4800, 0xfffffffffffff6ba, 0x3, 0x3, 0x80, 0xfffffff7, 0x0, 0x0, 0x8001, 0x0, 0x6}, r6, 0xc, r8, 0x8) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000003c0)) [ 733.026084] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 733.066598] audit: type=1804 audit(1668542077.050:472): pid=16099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/219/bus" dev="sda1" ino=15125 res=1 [ 733.073770] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000008580)=[{{0x0, 0x0, 0x0, 0x300}}], 0x1, 0x0, 0x0) [ 733.111824] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 733.157924] audit: type=1804 audit(1668542077.120:473): pid=16099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/219/bus" dev="sda1" ino=15125 res=1 19:54:37 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x18, 0x1411, 0x1, 0x0, 0x0, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x18}}, 0x0) 19:54:37 executing program 1: r0 = socket(0x23, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 19:54:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x24000805) 19:54:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}}, 0x28}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r5, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r7}, @void}}}, 0x28}}, 0x0) (async) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x20, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r7}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x400) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r11 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r11, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r11, 0x0) preadv(r11, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r9, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_NEW_INTERFACE(r8, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x64, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'vlan0\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'pimreg\x00'}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4814) (async) splice(r8, 0x0, r10, 0x0, 0x4ffe6, 0x7) 19:54:37 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:37 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x20, r1, 0xd5295d82045feec7, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x4}]}]}, 0x20}}, 0x0) 19:54:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x24000805) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x24000805) (async) 19:54:37 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:37 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x1, 0x81, 0x0, 0xb3, 0x0, 0x26e, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x1}, 0x2008, 0x0, 0xce6e, 0x5, 0x6, 0x3ff, 0x7fff, 0x0, 0x20, 0x0, 0xff}, 0x0, 0x5, r5, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2041}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getroute={0x1c, 0x1a, 0x20, 0x70bd2c, 0x25dfdbff, {0x2, 0x80, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x6, 0x100}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x4041) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='memory.current\x00') splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x1, 0x81, 0x0, 0xb3, 0x0, 0x26e, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x1}, 0x2008, 0x0, 0xce6e, 0x5, 0x6, 0x3ff, 0x7fff, 0x0, 0x20, 0x0, 0xff}, 0x0, 0x5, r5, 0x9) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2041}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getroute={0x1c, 0x1a, 0x20, 0x70bd2c, 0x25dfdbff, {0x2, 0x80, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x6, 0x100}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x4041) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='memory.current\x00') (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) [ 733.917758] audit: type=1804 audit(1668542077.900:474): pid=16140 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/220/bus" dev="sda1" ino=15140 res=1 [ 733.947212] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 733.997447] audit: type=1804 audit(1668542077.960:475): pid=16140 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/220/bus" dev="sda1" ino=15140 res=1 [ 734.012996] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:38 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r4, 0x6) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) [ 734.080572] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:38 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz2\x00'}, {0x10, 0x41, 'siw\x00'}, {0x14, 0x33, 'pim6reg0\x00'}}]}, 0x38}}, 0x0) 19:54:38 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:38 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x1, 0x81, 0x0, 0xb3, 0x0, 0x26e, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x1}, 0x2008, 0x0, 0xce6e, 0x5, 0x6, 0x3ff, 0x7fff, 0x0, 0x20, 0x0, 0xff}, 0x0, 0x5, r5, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) r6 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) sendmsg$nl_route(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2041}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getroute={0x1c, 0x1a, 0x20, 0x70bd2c, 0x25dfdbff, {0x2, 0x80, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x6, 0x100}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x4041) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='memory.current\x00') splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) pipe(&(0x7f0000000080)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0xdc}}, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x1, 0x81, 0x0, 0xb3, 0x0, 0x26e, 0x100, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0x1}, 0x2008, 0x0, 0xce6e, 0x5, 0x6, 0x3ff, 0x7fff, 0x0, 0x20, 0x0, 0xff}, 0x0, 0x5, r5, 0x9) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, 0xffffffffffffffff) (async) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) (async) sendmsg$nl_route(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2041}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv4_getroute={0x1c, 0x1a, 0x20, 0x70bd2c, 0x25dfdbff, {0x2, 0x80, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x6, 0x100}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x4041) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='memory.current\x00') (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) (async) 19:54:38 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_IFACE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x0, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20008000}, 0x24000805) [ 734.292799] audit: type=1804 audit(1668542078.280:476): pid=16190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/221/bus" dev="sda1" ino=15152 res=1 [ 734.335817] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:38 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8913, &(0x7f0000000000)) 19:54:38 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x68, r5, 0x800, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "448aff61ea7f2d1178114587aa289fe67a34c1bbd8bf6d8cc27ec0c1e9333ccc"}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004080}, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000000400)="69f7c8172bd6b94cc60a01d47e8f9e4fae56052ebb6afc41c5662603d09951e1d7415de84ab1de2a51bd0933d2f0a740ec75073bf727fac1a9cdb41b6e47017137d71b263f95997aa9411d92", 0x4c, 0xf2, 0x0, 0x3, r6}, &(0x7f0000000100)) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r8, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x4c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x401}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x92}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x41) [ 734.410236] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 734.447699] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 734.467790] audit: type=1804 audit(1668542078.350:477): pid=16190 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/221/bus" dev="sda1" ino=15152 res=1 19:54:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000004a00)=[{{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000000)="c7", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg$unix(r0, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f0000000140)=""/253, 0xfd}], 0x2}}], 0x2, 0x0, 0x0) 19:54:38 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:38 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000940)=ANY=[], 0xda00) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x1451b3988eda1aae, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0x7c}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x4ffe6, 0x7) [ 734.612184] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 734.662013] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 734.665085] audit: type=1804 audit(1668542078.640:478): pid=16218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/222/bus" dev="sda1" ino=15147 res=1 [ 734.816738] audit: type=1804 audit(1668542078.750:479): pid=16218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/222/bus" dev="sda1" ino=15147 res=1 19:54:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x5, 0x0, 0x0, 0x0, 0x2}, 0x48) 19:54:38 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0), 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:39 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) flock(r4, 0x6) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:39 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x68, r5, 0x800, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "448aff61ea7f2d1178114587aa289fe67a34c1bbd8bf6d8cc27ec0c1e9333ccc"}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004080}, 0x20000000) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000000400)="69f7c8172bd6b94cc60a01d47e8f9e4fae56052ebb6afc41c5662603d09951e1d7415de84ab1de2a51bd0933d2f0a740ec75073bf727fac1a9cdb41b6e47017137d71b263f95997aa9411d92", 0x4c, 0xf2, 0x0, 0x3, r6}, &(0x7f0000000100)) (async) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r8, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x4c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x401}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x92}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x41) 19:54:39 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, r1, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:39 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000940)=ANY=[], 0xda00) (async) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x1451b3988eda1aae, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0x7c}], 0x1, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r1, 0x0, 0x4ffe6, 0x7) 19:54:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0xffffffe5) [ 735.202319] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 735.217923] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8910, &(0x7f0000000340)) [ 735.243317] audit: type=1804 audit(1668542079.230:480): pid=16255 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/223/bus" dev="sda1" ino=15201 res=1 [ 735.249119] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:39 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r3, &(0x7f0000000940)=ANY=[], 0xda00) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x1451b3988eda1aae, 0x0) preadv(r4, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0x7c}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r1, 0x0, 0x4ffe6, 0x7) [ 735.289476] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. 19:54:39 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x1c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x34}}, 0x0) [ 735.339286] audit: type=1804 audit(1668542079.330:481): pid=16255 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir2374014359/syzkaller.fEMmSw/223/bus" dev="sda1" ino=15201 res=1 19:54:39 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) r5 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) sendmsg$IEEE802154_LLSEC_ADD_KEY(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x68, r5, 0x800, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "448aff61ea7f2d1178114587aa289fe67a34c1bbd8bf6d8cc27ec0c1e9333ccc"}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004080}, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000000400)="69f7c8172bd6b94cc60a01d47e8f9e4fae56052ebb6afc41c5662603d09951e1d7415de84ab1de2a51bd0933d2f0a740ec75073bf727fac1a9cdb41b6e47017137d71b263f95997aa9411d92", 0x4c, 0xf2, 0x0, 0x3, r6}, &(0x7f0000000100)) r7 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r8, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x4c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x401}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x92}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x41) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$x25(0x9, 0x5, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r2) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r3) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NL802154_CMD_DEL_SEC_KEY(r4, &(0x7f0000000540)={0x0, 0x324, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x24, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_ID={0x20, 0x1, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x3}, @NL802154_DEV_ADDR_ATTR_MODE={0x8}]}, @NL802154_KEY_ID_ATTR_MODE={0x2}]}]}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x44}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r3) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x68, r5, 0x800, 0x70bd29, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "448aff61ea7f2d1178114587aa289fe67a34c1bbd8bf6d8cc27ec0c1e9333ccc"}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x3}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_PAN_ID={0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x24004080}, 0x20000000) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x800, r1, &(0x7f0000000400)="69f7c8172bd6b94cc60a01d47e8f9e4fae56052ebb6afc41c5662603d09951e1d7415de84ab1de2a51bd0933d2f0a740ec75073bf727fac1a9cdb41b6e47017137d71b263f95997aa9411d92", 0x4c, 0xf2, 0x0, 0x3, r6}, &(0x7f0000000100)) (async) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r7, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) (async) sendmsg$BATADV_CMD_SET_HARDIF(r8, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)={0x4c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x401}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x92}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x41) (async) 19:54:39 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$VIDIOC_S_AUDIO(r3, 0x40345622, &(0x7f0000000240)={0x80000000, "ad2a1d26dc9c48a7271b440f66b5ea1b57731216d0a54dd180331cb542574a2a", 0x4, 0x1}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0x6, 0x220080) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x108, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4091}, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:39 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 735.654035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:39 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0), 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:40 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r4, 0x6) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x1}, 0x14}}, 0x0) 19:54:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) dup3(r1, r2, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, '[#!}])#'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x90}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x64}}, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x38}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002644f2", @ANYRES16=r4, @ANYBLOB="140028bd7000fbdbdf25030000000c00040080000000000000000b000a005b23217d5d292300"], 0x2c}, 0x1, 0x0, 0x0, 0x24084080}, 0x4c080) 19:54:40 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="0282030007747dd44e42c8efc689600b2a878ef0f09b5698d744a2cb9730ac26b931a10401006df5456ad6849ad41cebe4d798c8df29f5fef7f47d08de7fe9c7dcdcf172f07a6204ad0f90fbdf029a8caf5453db9e12fa566022b6d931dfbc3928959de71fbc1bc090fa92f071a51a4eea2400ab0e3a72ef22847f5b3df4a93a6a31b6bf188cb9502899f675738da141debc3def9aac23c5e69f54b2e09ba32f6a0103ac6fb8936ee3f0c5723bf29e920a072d8cea51af16dffe5d3d8a8af0310402c4c09d630b239f07f215b6351170d78a2a34fe6e97521e209abf5e5c6b1f1889277c5fa741b8959aef0249dda048c33c813e5e2ca4b3708a704c0f55a8a52128114011d47315199c69290cbb2fd2e608a5283b6f66", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x7, 0x0, 0x0, 0x2}, 0x48) 19:54:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (async, rerun: 64) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) dup3(r1, r2, 0x0) (async, rerun: 64) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, '[#!}])#'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x90}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x64}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x38}}, 0x0) (async) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002644f2", @ANYRES16=r4, @ANYBLOB="140028bd7000fbdbdf25030000000c00040080000000000000000b000a005b23217d5d292300"], 0x2c}, 0x1, 0x0, 0x0, 0x24084080}, 0x4c080) [ 736.069456] nbd: must specify at least one socket 19:54:40 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x1, 0x0, 0x0, {0x6}}, 0x14}}, 0x0) 19:54:40 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)={0x2c, r0, 0x1, 0x0, 0x0, {0x13}, [@ETHTOOL_A_WOL_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0x2c}}, 0x0) [ 736.204998] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:40 executing program 1: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000740), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="1fffffff000000000000010000000c0001800800010007"], 0x20}}, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x9, 0x2, &(0x7f0000000200)=@raw=[@map_val={0x18, 0x0, 0x2, 0x0, 0x1}], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r1) 19:54:40 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) (async) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) ioctl$VIDIOC_S_AUDIO(r3, 0x40345622, &(0x7f0000000240)={0x80000000, "ad2a1d26dc9c48a7271b440f66b5ea1b57731216d0a54dd180331cb542574a2a", 0x4, 0x1}) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0x6, 0x220080) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x108, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4091}, 0x0) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x3, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) (async) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) dup3(r1, r2, 0x0) (async) r3 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x64, r3, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BACKEND_IDENTIFIER={0xb, 0xa, '[#!}])#'}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x90}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x64}}, 0x0) (async) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x38, r3, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x38}}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200), r0) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="002644f2", @ANYRES16=r4, @ANYBLOB="140028bd7000fbdbdf25030000000c00040080000000000000000b000a005b23217d5d292300"], 0x2c}, 0x1, 0x0, 0x0, 0x24084080}, 0x4c080) [ 736.403602] nbd: must specify at least one socket 19:54:40 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0), 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:40 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x3, 0x3, 0x301, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x848) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1800}, 0x48) 19:54:40 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x88, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:vhost_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:vmware_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x8005) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080500640101002500070073797374656d5f753a6f626a6563745f723a6368666e5f657865635f743a73300000000014000300fe8000000000000000000000000000aa055801000100000005000100"/98], 0x68}, 0x1, 0x0, 0x0, 0x4008900}, 0x800) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:utempter_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0xd}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4048848}, 0x20045) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, 0x1401, 0x821, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0xc400}, 0x4040890) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9f1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) 19:54:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0x201, 0x0, 0x0, {0xa}}, 0x24}}, 0x0) 19:54:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), r0) (async) sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x88, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:vhost_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:vmware_device_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x8005) (async) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_ACCEPT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080500640101002500070073797374656d5f753a6f626a6563745f723a6368666e5f657865635f743a73300000000014000300fe8000000000000000000000000000aa055801000100000005000100"/98], 0x68}, 0x1, 0x0, 0x0, 0x4008900}, 0x800) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x7c, r2, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'dvmrp0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:utempter_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, '\x00', 0xd}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4048848}, 0x20045) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x30, 0x1401, 0x821, 0x70bd2a, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0xc400}, 0x4040890) (async) syz_genetlink_get_family_id$nbd(&(0x7f0000000300), r0) (async, rerun: 64) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000001f40)={0x30, r1, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9f1}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x683e2082a2bf2351}, @NBD_ATTR_SOCKETS={0x4}]}, 0x30}}, 0x0) (rerun: 64) [ 737.037418] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000100)=@getlink={0x20, 0x12, 0x201, 0x0, 0x0, {0xa}}, 0x20}}, 0x0) 19:54:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f00000001c0)) 19:54:41 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) 19:54:41 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 64) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) ioctl$VIDIOC_S_AUDIO(r3, 0x40345622, &(0x7f0000000240)={0x80000000, "ad2a1d26dc9c48a7271b440f66b5ea1b57731216d0a54dd180331cb542574a2a", 0x4, 0x1}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) (async) r4 = syz_open_dev$vcsa(&(0x7f0000000180), 0x6, 0x220080) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x108, 0x70bd25, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4091}, 0x0) (async) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:41 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, r1, 0x1, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) [ 737.403445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 19:54:41 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x1000000000000330, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:41 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, 0x0, 0x0, 0x0, 0x0) (async) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) sendmsg$NFQNL_MSG_VERDICT_BATCH(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x3, 0x3, 0x301, 0x0, 0x0, {0x2, 0x0, 0x2}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x848) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:41 executing program 1: r0 = socket(0x18, 0x0, 0x0) recvfrom$rxrpc(r0, 0x0, 0x0, 0x2002, 0x0, 0x0) 19:54:41 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000080000000030a01f80000000000000000020000000900010073797a30000000000900030073797a3200000000140004800800014000000000080002400e00000040"], 0xdc}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) preadv(r3, &(0x7f00000015c0)=[{0x0}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r4 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000400)={0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000180)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000300)={'ip6gre0\x00', &(0x7f0000000280)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x8, 0xb22, 0x79, @remote, @mcast2, 0x80, 0x9666fd46db600ca, 0x7f, 0x3}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x3c, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x97ad}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0xe0}, 0x20000000) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x7) 19:54:41 executing program 5: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r0 = open(&(0x7f00000001c0)='./bus\x00', 0x1031fe, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2007ffb) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) lsetxattr$system_posix_acl(&(0x7f00000004c0)='./bus\x00', &(0x7f0000000500)='system.posix_acl_default\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="02000000010000000000000002000100", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0xee01, @ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB="10000600000000002000000000000000"], 0x7c, 0x2) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000140)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\x00', '\x00', "20040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020046) creat(&(0x7f0000000080)='./bus\x00', 0x0) io_setup(0x80000001, &(0x7f0000000240)) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x20601, 0x2) close(r5) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r6, &(0x7f0000000940)=ANY=[], 0xda00) keyctl$KEYCTL_MOVE(0x1e, 0x0, 0x0, 0x0, 0x0) [ 737.846205] ------------[ cut here ]------------ [ 737.875861] refcount_t: underflow; use-after-free. [ 737.884620] WARNING: CPU: 1 PID: 16502 at lib/refcount.c:280 refcount_dec_not_one+0x1bc/0x1d0 [ 737.893394] Kernel panic - not syncing: panic_on_warn set ... [ 737.893394] [ 737.900770] CPU: 1 PID: 16502 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 737.908568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 737.917934] Call Trace: [ 737.920540] dump_stack+0x1fc/0x2ef [ 737.924183] panic+0x26a/0x50e [ 737.927397] ? __warn_printk+0xf3/0xf3 [ 737.931305] ? refcount_dec_not_one+0x1bc/0x1d0 [ 737.935990] ? __probe_kernel_read+0x130/0x1b0 [ 737.940595] ? __warn.cold+0x5/0x5a [ 737.944232] ? __warn+0xe4/0x200 [ 737.947613] ? refcount_dec_not_one+0x1bc/0x1d0 [ 737.952295] __warn.cold+0x20/0x5a [ 737.955846] ? refcount_dec_not_one+0x1bc/0x1d0 [ 737.960568] report_bug+0x262/0x2b0 [ 737.964212] do_error_trap+0x1d7/0x310 [ 737.968107] ? math_error+0x310/0x310 [ 737.970855] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 737.971919] ? __irq_work_queue_local+0x101/0x160 [ 737.971946] ? irq_work_queue+0x29/0x80 [ 737.991040] ? error_entry+0x72/0xd0 [ 737.994756] ? trace_hardirqs_off_caller+0x6e/0x210 [ 737.999770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.004611] invalid_op+0x14/0x20 [ 738.008059] RIP: 0010:refcount_dec_not_one+0x1bc/0x1d0 [ 738.013327] Code: 1d d5 96 98 07 31 ff 89 de e8 f0 71 ec fd 84 db 75 89 e8 b7 70 ec fd 48 c7 c7 e0 c0 b3 88 c6 05 b5 96 98 07 01 e8 89 a8 7c 04 <0f> 0b 41 bc 01 00 00 00 e9 6a ff ff ff e8 22 91 c1 fd 66 90 41 54 [ 738.032214] RSP: 0018:ffff88804e81fbd0 EFLAGS: 00010282 [ 738.037565] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 738.044825] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1009d03f6c [ 738.052082] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 738.059341] R10: 0000000000000005 R11: 0000000000000000 R12: 00000000ffffffff [ 738.066609] R13: 1ffff11009d03f7b R14: ffff88804e81fbf8 R15: ffff88809ab8c928 [ 738.073885] ? vprintk_func+0x81/0x180 [ 738.077782] ? __mutex_unlock_slowpath+0x2be/0x610 [ 738.082711] ? refcount_dec_and_test_checked+0x20/0x20 [ 738.088080] ? wait_for_completion_io+0x10/0x10 [ 738.092755] refcount_dec_and_mutex_lock+0x1c/0x80 [ 738.097687] nbd_config_put+0x5bb/0x870 [ 738.101678] nbd_release+0xf4/0x170 [ 738.105316] ? nbd_queue_rq+0xe60/0xe60 [ 738.109385] __blkdev_put+0x636/0x870 [ 738.113187] ? fsync_bdev+0xc0/0xc0 [ 738.116803] ? locks_remove_file+0x2cd/0x450 [ 738.121204] ? blkdev_put+0x85/0x520 [ 738.124910] ? blkdev_put+0x520/0x520 [ 738.128696] blkdev_close+0x86/0xb0 [ 738.132313] __fput+0x2ce/0x890 [ 738.135588] task_work_run+0x148/0x1c0 [ 738.139469] exit_to_usermode_loop+0x251/0x2a0 [ 738.144130] do_syscall_64+0x538/0x620 [ 738.148014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 738.153194] RIP: 0033:0x7f6e1010f270 [ 738.156904] Code: 73 01 c3 48 8b 0d 38 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 59 c1 20 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ee fb ff ff 48 89 04 24 [ 738.175799] RSP: 002b:00007ffeb2a23c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 738.183497] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f6e1010f270 [ 738.190754] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 738.198010] RBP: 00007f6e10fc9710 R08: 0000000000000045 R09: 0000000000000018 [ 738.205269] R10: 000055e45a2289b8 R11: 0000000000000246 R12: 0000000000000000 [ 738.212525] R13: 000055e45a228760 R14: 0000000000000003 R15: 000000000000000e [ 738.220121] Kernel Offset: disabled [ 738.223850] Rebooting in 86400 seconds..