[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 23.800948] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 26.336505] random: sshd: uninitialized urandom read (32 bytes read) [ 26.657931] random: sshd: uninitialized urandom read (32 bytes read) [ 27.313001] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.14' (ECDSA) to the list of known hosts. [ 33.229724] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/17 08:47:04 fuzzer started [ 34.517699] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/17 08:47:06 dialing manager at 10.128.0.26:37857 2018/08/17 08:47:11 syscalls: 1 2018/08/17 08:47:11 code coverage: enabled 2018/08/17 08:47:11 comparison tracing: enabled 2018/08/17 08:47:11 setuid sandbox: enabled 2018/08/17 08:47:11 namespace sandbox: enabled 2018/08/17 08:47:11 fault injection: enabled 2018/08/17 08:47:11 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/08/17 08:47:11 net packed injection: enabled 2018/08/17 08:47:11 net device setup: enabled [ 41.149043] random: crng init done 08:48:46 executing program 0: 08:48:46 executing program 1: 08:48:46 executing program 7: 08:48:46 executing program 2: 08:48:46 executing program 3: 08:48:46 executing program 4: 08:48:46 executing program 5: 08:48:46 executing program 6: [ 136.153841] IPVS: ftp: loaded support on port[0] = 21 [ 136.157860] IPVS: ftp: loaded support on port[0] = 21 [ 136.166728] IPVS: ftp: loaded support on port[0] = 21 [ 136.172403] IPVS: ftp: loaded support on port[0] = 21 [ 136.175489] IPVS: ftp: loaded support on port[0] = 21 [ 136.186702] IPVS: ftp: loaded support on port[0] = 21 [ 136.197707] IPVS: ftp: loaded support on port[0] = 21 [ 136.209413] IPVS: ftp: loaded support on port[0] = 21 [ 138.658337] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.665077] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.691415] device bridge_slave_0 entered promiscuous mode [ 138.781867] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.788326] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.814786] device bridge_slave_0 entered promiscuous mode [ 138.832102] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.838510] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.871657] device bridge_slave_1 entered promiscuous mode [ 138.891965] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.898474] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.922392] device bridge_slave_0 entered promiscuous mode [ 138.933001] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.939465] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.947355] device bridge_slave_0 entered promiscuous mode [ 138.958159] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.964608] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.976802] device bridge_slave_0 entered promiscuous mode [ 138.987242] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.993657] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.006442] device bridge_slave_1 entered promiscuous mode [ 139.014876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.032924] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.039400] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.055505] device bridge_slave_0 entered promiscuous mode [ 139.066859] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.073268] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.084749] device bridge_slave_0 entered promiscuous mode [ 139.095233] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.101648] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.111116] device bridge_slave_0 entered promiscuous mode [ 139.121341] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.127749] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.137014] device bridge_slave_1 entered promiscuous mode [ 139.145410] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.151820] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.164129] device bridge_slave_1 entered promiscuous mode [ 139.177939] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.187012] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.196414] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.202827] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.214282] device bridge_slave_1 entered promiscuous mode [ 139.227228] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.233628] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.258737] device bridge_slave_1 entered promiscuous mode [ 139.269094] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.275517] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.290301] device bridge_slave_1 entered promiscuous mode [ 139.296804] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.303225] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.321822] device bridge_slave_1 entered promiscuous mode [ 139.331340] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.341409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.351808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.363374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.384525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.409691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.471076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.486708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 139.518182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.527107] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.538751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.587467] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.664779] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 139.693420] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.859492] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.894225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 139.953045] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 139.969099] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.032695] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.044692] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.057408] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.066702] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.112609] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.146765] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.165123] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 140.194831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.201799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.221477] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.231421] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.243942] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.252207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.259084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.306966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.313891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.332435] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.345511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.352668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.375121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.403388] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 140.413393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.423436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.438221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.446649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.458978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.468764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.484245] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.491199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.523145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.558177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.583678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.592984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.606501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.618088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.642632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 140.650264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 140.687383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.709825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.806285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 140.813220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 140.864179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.884469] team0: Port device team_slave_0 added [ 140.933183] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.945928] team0: Port device team_slave_0 added [ 140.971354] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 140.989007] team0: Port device team_slave_0 added [ 141.013848] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.034316] team0: Port device team_slave_0 added [ 141.057382] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.079300] team0: Port device team_slave_1 added [ 141.098269] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.118451] team0: Port device team_slave_0 added [ 141.138119] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.153540] team0: Port device team_slave_0 added [ 141.165648] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.175153] team0: Port device team_slave_1 added [ 141.188349] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.198153] team0: Port device team_slave_1 added [ 141.203755] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.213792] team0: Port device team_slave_1 added [ 141.230082] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.252712] team0: Port device team_slave_0 added [ 141.277490] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.295935] team0: Port device team_slave_1 added [ 141.306133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.314263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.322120] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.344575] team0: Port device team_slave_1 added [ 141.360456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.373471] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.390687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.404444] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.414135] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.421182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.429326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.441071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.450916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.460439] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.468975] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.480673] team0: Port device team_slave_1 added [ 141.506822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.521492] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.546387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.562835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.570896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.578646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.587137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.594249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.607392] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 141.615060] team0: Port device team_slave_0 added [ 141.630728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.640985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 141.649234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.657957] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.680880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.694132] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.713903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.722722] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.730320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.738158] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.748161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.755368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.767479] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.777987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.789826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.810720] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.829210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.844244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.857620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.865292] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.873217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.881114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.891589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 141.900609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 141.912406] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 141.920729] team0: Port device team_slave_1 added [ 141.937010] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 141.948618] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.958918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.979364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.995012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.003426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.011323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.019629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.026836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.035397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.044980] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.052159] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.060640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.077927] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.085330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.093608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.104249] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.111474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.122780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.134141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 142.147347] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.161611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.172324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.181080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.192312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.237155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.262799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.271811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.279822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.287634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.295503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.306775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.316720] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.328221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 142.348018] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.358705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.369711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.405927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.444381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.458097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.468794] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.476426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.484378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.496682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.505113] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.514289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.531302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 142.554678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.575156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.691453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 142.699086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.714749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 143.793890] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.800412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.807423] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.813845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.844603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 143.858326] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.864755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.871458] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.877860] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.888506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.030621] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.037040] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.043759] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.050162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.066151] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.116627] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.123043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.129740] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.136138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.198656] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.205196] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.217090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.224445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.233015] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.256928] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.263333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.270025] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.276428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.297513] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.307018] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.313414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.320114] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.326512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.345015] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.353253] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.359655] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.366368] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.372772] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.381413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 144.546048] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.552672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.559390] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.565787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.582905] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 145.273868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.291417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.308459] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.316165] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 149.797858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.855497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.118298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.187834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.211803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.245817] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.274105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.304368] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.456028] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.504871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.672293] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.759818] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.773148] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.793277] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 150.820519] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 150.826898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 150.838177] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 150.868101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.039404] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.051993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.061315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.109413] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 151.237536] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.243932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.252130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.335244] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.341666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.353133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.396728] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.403919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.417344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.437537] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.449383] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.458884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.473200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.507982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.515100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.556161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.719068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 151.728756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 151.741151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 151.763490] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.863940] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.921525] 8021q: adding VLAN 0 to HW filter on device team0 [ 151.947894] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.092831] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.124649] 8021q: adding VLAN 0 to HW filter on device team0 [ 152.319796] 8021q: adding VLAN 0 to HW filter on device team0 08:49:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="92fb"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000140)="d940490f01cf0f20df67660f3880900030c7442400fa3c0000c744240288990000c7442406000000000f01142464f40f01c866b852000f00d80f01df66baf80cb8ff0ec788ef66bafc0cb0c5ee"}], 0x300, 0x1a, &(0x7f00000003c0), 0x70ac483d0fc32e4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000001c0)="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") [ 154.984103] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 08:49:06 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={0x77359400}, 0x10) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000080)) close(r1) fcntl$dupfd(r0, 0x0, r0) close(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) 08:49:06 executing program 5: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mount$9p_xen(&(0x7f0000000040)='/\x00', &(0x7f0000000200)='./file1\x00', &(0x7f00000002c0)='9p\x00', 0x7048, &(0x7f0000000000)=ANY=[]) mount$9p_tcp(&(0x7f0000000080)='127.0.0.1\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='9p\x00', 0x24000, &(0x7f00000000c0)=ANY=[@ANYBLOB="7472616e736d717c4d2c706f72743d3078307cec06ce873030303030303030303030303030302c00d66d8fcca1723ea09328fe66a5a1fcb4196b526ee081d02ad565e2b1834a7a85fd7236477ce8f04373fa92fea18a57eb"]) 08:49:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100), 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4b4040, 0x0) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001500), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000000000000000000000000000c02852e45cded91e35de84a314aef2052ce2daec0e9010c60b855f7ea0b1d7b8bf4968cbeb4234e0ce44928b40df80edf637325257d42c94d22a9d8067754998fc8852e518545e47f2e734ecf7a92617c1eefd95d9eb749f1533b4"], 0xf}}], 0x1, 0x0) 08:49:06 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001040)={r2, &(0x7f0000000040)="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"}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r0) 08:49:06 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000200), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xffffffffffffff63) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000180)={@ipv4={[], [], @multicast1}, 0x19, r3}) r4 = dup(r1) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000002c0)={"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"}) ioctl$SG_GET_RESERVED_SIZE(r4, 0x2272, &(0x7f0000000080)) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f00000001c0)={0x10000, 0x1f, 0x3ff}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321602e2fe3696c65302f66696c65300a"], 0x11) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) socket$packet(0x11, 0x3, 0x300) 08:49:06 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getgid() getgroups(0x9, &(0x7f0000000080)=[0xee00, 0x0, 0xee01, 0xee00, 0xee01, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f00000000c0)=[0xee01, 0xee01]) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4]) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x6000000000000}) 08:49:06 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x22800) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x166e) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/176) socket$nl_crypto(0x10, 0x3, 0x15) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x0, 0x3, 0x1, 0x0, 0x3}}) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001000010000f6aac92000001600000000ed997508cdb1031f14d99a5f4c36e5371dd9ef8d000807a1240e17c816c0619713befea30992153577adb636427cc144a3fd0047b19a43ac4fd790e2c7e3f930f68396d0c9c12d6b66c8e7140eaef708eff7afd11296d29686a1a04cb799965d354bbb66cc0dafff47c8b1e970b694e619", @ANYRES32=r1, @ANYBLOB="000000000000000008001300f3dddf0d931c6429264cca6a29439928943ad4875db414116152be577c0574482fb613ee99e6de29ec7d530f4d0f093332325a18f49c0b266663ebf0de5cb59bd00abd95b29a0f550fe3569e843ec43b3ae1818bb2d691905810e4e51b527e873d971c7dc991e7c7041fa2db4ffd6f7d0cfa5747661cc4c7ef8d16e7d9a336cbffe731e559bc6d34a35144", @ANYRES32=r4], 0x28}}, 0x0) 08:49:06 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x400000015, 0x3, 0x4000000000, &(0x7f0000000040)) 08:49:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xffffffff, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000480)=0x1ff, 0x4) write(r2, &(0x7f0000000300), 0x0) [ 155.597118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 08:49:06 executing program 4: mprotect(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x8) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9be5bbb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) 08:49:06 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ceph(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x8, &(0x7f0000002580)=[{&(0x7f0000000200)="9093592ea7080aa5df52e9148b9cbe6df977ece9c4d3006faa32b4be5414475611f6397381007e1354fbb872b17959dfb07d30e8602b41bddceb14f22579a9d915c51c9b6693cb85fbeafb013037fa9fe68fa74afd39006ed8b484c33c5a01f1684882b547e384ab2cfa50a3110a38697eb1a14807000d629271540bc795ea4076613fcff9b9d5ac1cb9958fdcc8a97b65444dd9ee237fb733d6221ec91c96fd260f60ccc192f14f48e0cb693e92656f98ffd40e819773cebdf447a776df78763012239389ff565ea0ff578a163b650fbb4e39020bb9b3872764be874861e722ad10320a3ac2f9afbb7e274778778fe8f575bfdd62dda2de3c8bce91e51be947534112575d8ca44109080c0f525ae7fe36da98c11a0b54ca1de2e5595a1162fb3ff9b43466337ca6aba9ea43a5059575ffe318c77268d31d6aa638bb332fd6f4174a6615e4ed8de72f23aefa8bfde8b8b3a59d782e27a2e4929ff6b7bc5219625a96fb2ccd38d1456dd9e538ca9881a6dd074cf389db378556a76a6017ef7bf4813af61040832af245637ce4dd0f5b1795d764f83f0489c2efc15665947c85b27e67728ee4d31632c9f3fe740226fa6f1b5ceee470d641e35475c3a6564c227636a485338d22494b877c3daf736221ac57fe57b61fcadf5be8973789dc6e0f91a38e78d683732efd2023ec106c61b586aeb39441be4b12fa439ed2f2b962b17b34b01f5806c1e125a0cc05ee5e1f1810a59a34fa8b4a844e6821c9fa0de833d273d5f0cc75ca5e84c16badf8fd5324046bea7809bd2cebd3486484903896ace02e4b363c52e820455866662875007b5441194f9fe8c63a65b92e6280dcd617784c0dd3458138cc81367bb381547abf12d94780bfffcea77c7822973a4d12ee939d167bcef408ef8c810e191bda71ce2b72b223563c814006de5a55a15e87e871ddb173ca8c0b8985acebc2869d8e1c6c4226b26fc8e542efe64db63bcf041763b89d1235c8f5826ddea418d4b18eb5a127d7ec8c349a84dbbcdb8805455da2980e97ce516ff476fb147e27145186ea75d5f16766f9022b61d34241b62d035edc960f8056d4af9b5bdb0f0810841ed1497b09bea0f079909f1ae7747cced6964823c92dbdf9e2a9244ebfabe03672f7ef20add7fb85295186e880f2f55ae475d2149ef4b3ccb6dba65270abfd07c87fa155ed28991af5c65cd126f74b435e48ce955370ac2b8d08436dc53eb5dbc3d54d53e5ceee50d502e9641bd50d92b776ff0b8d7be6f37b75532563663d3fe388ee77b6ddee36c7265a32b9c94c4bb065e675d9c80844c968702a8c54e19f47409b167a2aa1f22ef01c24a3a37ed9b6f077023e527fa8992ab0c8cb8680d351aaf46b05919c11ff7ad814480530c42c8236dc1de82c105e8dc93e39c06514a075377072900d56f9b666bc6be3bb91d73968dc48804c3a1034f454d2b744dc2772793984f3f02d1593efd09eb55e5ca79408ed013c4cc239c5171b5896e7def083ee477a804c88d93d91bc8648884f46049b7d99845a6eb42671a9d5915f56106b2486a9dfb3ffdeb11f452462655fb843b45174452f5bfc1b6628d615556b5c6fee69ca4dfcf7afdb706537c04c9d0f96492243b144b8af5ac4551214d261b7bce1e984973813de4fbdb7aaf39fd4ebc3b639aef230d6570c7ec098e23f4dc704a6ffc478b0ce7e2e219f8d0d30b8b6bf8ca8eac0acdabeb02798d724f7f999c9cabe83fd524e4f15a2d36005d493c2e4480be6d385a5008cfbe72e64dfa19357f4e8007424ad51656b2394da1fecfc1152e9e43d1c19e07f63517ff2814aae437c8f8eb849317dff1b420b0d8749f48b2b174bbabbe5af827194e97367ec1148bbdfd98e70e6461582f3a45ddb448188918515cbf040ffd55210e39a9a0e39bbd98de4007e5d9915fab4eb8bbe62b4ed013306ffb4629a3a8d2f4d34e6833102bfbd101536a8eb9b354d9c53e32c02a492b7978847dea0d42a301118f7be95feb6f7fa3f366e0a35424547076fb7d68ad17fdd3863efee85a12d63a8fa67548c18a361470d259db3dda4b8e4259e96969afa7071a43dd7c29ce7de42e9f48e03137177d81182dda815426de5b6af6f98d5573969f0cec3a33b05399d45b71bb05bfee8d40a4ccb5abeb5b07baf8f067acdcdb008b8ee16c290f8777579662d9828cd14862f4b0afca306f5fecb373b2546bae20e60e25b2dc8e6c98be1d8f4e9f630a9e7cbbb5f8797ba991938936f4824d9c8059ecf731053bbb409717cb9b8f904152321e9f76591bdf49f2b7248a298220e313b8e928e6acc6c3068e5d52e268526f72dc9f6890b2be5ab908d1839efc0fa5cd7706e02b78de48432d3aff0ec0c38e410211c3291b07899683dc2307b507b54aeea957cdf17d6a65e7f22fa107a5f913741a10ecac590c907b3ab08de8de890a20a4004dcb4ba0d50810d84ff65476c6854184827d4a72ae0f88ad7255723bc91c0dca1fd275740466e6b518159ee727ccf1d815be6f8d872307bd1e90af118ab6159491b5797f0c87694ad7a914660d7361d37611e06a82e2f26b941138dc060eefb31947b2aecf7640005e3c9b8355db0f8fe0028ec9d1fa3bd3cf4dc042e8dcc475b6ec51e78bacbea6431254eecb3ef35df33e796d3f66e8e0ba2dd42323d01695bb711b075e9d9b6c43227da5762b98eadd175daf37a5d7100467240e2dcdc4c671df49f4c98a2d6d419c94e6b431e85f0f65bebc0c9b35c407601d828250ff66e42754a13a8a2f99cbd6051fab248008f30cba39408126c232d177a13f4d27c2e3e17f9774c39b56ac6efa21f398ea5755279079d3a52269f3c96ed8f4b0928437838ec9ee975f641ce1f97592b9bf61fe6452ec6f81df83cd15f9252626b54beaebe8ef340c6bd94744b51fe3d481537eed33cbc8e5e0d2fa7ea02ea9eaef8b91f4060ef9cbc33392bb9eb9e423d9710740261e19c67fdd55d1d33a803205334043ac631553a53193addb10e7b582706101f40ce08c145b731e22d06dbc9b1c6d8ab5d0f392306b7d9b663727d47fe0c62ac0f7bac25fffd7e14353a3abee756949b01bbcb6e466731ef5a0b9e3c64e322b70dd7e007eafbade1cfed3bb72ed8acaa655d3c826c56458b25f9121c74882c36147685f04492becc918c8944d76a5c9dfc0b7add4193a9540ea7dcea5b875a23c38a046473a52bc04b7a8fa8905c0336fe3971e94212ac747afdb0673bbaf3f1d254dcaca571914a744544c017d637bdec8c461b1808b730f0c994037a1e843f8796a6ebcf9b215ddcf4097e4df2eca8e18c3d9be30c94ef576b3eb6f6208ec66b40e7279459914e757c5f1edf9537cb42a84f07b97e2f4c90b07820a1ae1afd133862d00b3d232bf55c70d5a1425ea70f09459d6ec0497843043df80113e4de548c3f5fdd48ca6676c461787892888d9907e0ad2ae2c6374a93eb32bce87e8139205e89aa3b44351de7d8e597d2a9402fc8a3ca6b1c20fcce82dc709662c0427d5bcbcb8e0e3387bd62fb7b782c99dcabfe503cb577b99923f34517f2a8df36907668ebde8805e937eb832952797bf9705b2cdb388d6f792b8e98149886b8eff7c7edce2ab814849c9f0ca6d67e303e057af7d64963d2e244278d455048a1da51f49fb33e45203244e49b1031b8367eb6d4cf5c55958ac47c1682aef49f6cf3461bde633b1fa3817ea37467f96f597a6554b5dd68637828a8a017563dc6db66923ac547448addc29ef21cccdf506da8f053ff1f648088752a33a5850c90169a649d6852cc16aa4c62e1b336b2205345cdf04872980801b505b901f889ec94e96e356fdd838700fadf4db33e66c12245b38e5ab2a2e418f543993fffeca8f2e90e388ae8829dfe4d03aa4c8e366e0e1e51b67fd28267c497f93ba9f988dad9a85858234f39348cefd45db22c6d8643e1f15ce4af530f775ff5d528e70c743089d0506317d6e66f3e676646c7ed45311d4c344959246f44397eaebc812f03b445b48b6b3b68072f636fcd6c64aface59de6cbd2e146e89a2fd921cef7978bdcf908bb3942028056d63e0cbe130bf7d66a2db8042076e8941e7f2f0bb022ed602bcf42005b4ffaaded6dec612f2c7483c7f3d855dd50fcbbce8c32f596eb648ff53e973ecebb86dd656933b1f278f839f726a2394b5e610502b7a197aa5740e6be85b517ddcb2956763265d8e18ec1b8d791be3d285cb3d390ab586d55ed80be367e155f66efc5100e51b36ee1424a5001f353d5f9a8cc16415241a24da21b4d62ab91155c1b4cce3b5c5ab3228c106772b038064e32006bd682bf906e14ec077d0150e58fea97449547cebbbfbab5b46052741bcf34f7e33dc143d7dc2aae87ae7818ffd86758f7029c7a2934aec8df604305c721b321a15357b4e55e0d8fe376144fb7b0694cd2d21a5d4a207113854c55359672d071fa8265d721579ac3e7ce311b862ed98a6d30bd8cd6e12e522b66a6c61849be21dcf214fb32b177ce4fd4bb928c9423702effb22842274f21e246c90ef49464464a5a7bece1a692e4ec7f130506746b01e384a52c08911ab0bb4c133b9380404451fe174abb15a769274a11570582b23a757283c7254da55a29af897d35c3e6783a3a41f7397b7159e4b49f5ba5a20f531878220677556df5601b53f304ae641c02d3f45d533d0e21fad6a81f1689d533fa4b2336fdf6303732bb0b5c028874038c872e86cea868ad9fc399dc5c9e6d3245e6e70dd20e4b38cdd965f8ea82402cf0f03d4574b10f877137b9675500563f1175b009e153e55170d5d2f9fe0abfe1abc7a742455695a29d569cb84d6d593faf61e9ab9e0e9ccbe033027b74ab9e1dc4ecdf7a0d05e5e397e0f112028051ee854cc08060e15e5d6c35a08e74d27dbea00720811fdab32b1beb010251f615bb1c88663a00ed9e694e1a3818257c5dff2062b3b0dc2a7e7adc8b8f1496e27aed32bfeb7879e88a2a301b236735567e6d0801a4795e10b1354f6846c84cf04ac4dea46df3eab173aa510b57d8a604041455d01abab0ce9654b4e6d06bd0d0d8bb933438cc3ee1fec6f88c94e647723da9c4a6a3918beb77ee6db0d06ac2f24e8411de3b9d6810f2b8ae92176fd5056a837497278a5a7429999b786a7b5406ce0e674c4bf06701c276fa2170bfb58800c11593344178f640edce7225b888e9a10476f3956302000c4a02efcab88881643c7c70a5c188c8bd237a594b0154db03951f606609afbccec444dae5b833b5a2f341dc01a5df6d7141d38084573fde1e4f90ba656aa291ee3978702197752167103e825f88929ab085378035be46ff07ca2fddee8a920b7caae08252a75e550457e046ba1d29f1b6daffecaeaffc58c7ad6dbb29e7a1ad32947b19773b5db137941e5a914f997c95602a64105d4d1106e798fbfd224cca7f51a1c82164eb11142abaaa7ef4e2e64b26110ae39a68faacb21b476dc9de3145a19df72e052ea96a88bf53d67418d96ad76d4eedbd11e55983fc969e9fdfc76a8ab4ef6c6f29b822d1e25ca99f2e7622bc4ca24186498bbbfb0d39c93237a82d72a8dace2741fded2e8ca579630b6aadab0d9ccc2756f5b4a923647d78cfd4018afcdf5136849407f4865ca6dabbbf433ffcfd423bb88af5b368f2e6e3f8c4bfe216a67a8362ffbfca1738fdabc137338b8f14296f05ce601771272efe962e6691b839fba96ae51cccb60f58fc8f77ee148ad2945528b04489a3a0c71aff884e230f9f7a2282791767b58d3c49c154d94e7f7c1cc831726d541d", 0x1000, 0x100000000}, {&(0x7f0000001200)="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0x1000, 0x6}, {&(0x7f0000002200)="00172cc091bc529867c3395f2c9bd4faa26d58e1b4bc8fb4f86d0175c25237163b4b14a865dc02b364b4afce219e10f9626ad2148a4136b248ead64c3aec264f4181da670dfc5069a7fae0006427de278787102298d1d82844b88a40dc6e880f266afe5c444f9419c0e32e255203eb9544d4ff559796d671bb914008e6c905a44bd66d14f20941fbe743e931838bb6fff974e3309f3840b9c34f3d36635c3c4233f027ddcd15c5e49d43d81337d5aaa6c31270bbbd4dcf16a332fabb010e1b7b19fe60478ed362d21845e3566876b9f715132a8fc704dcbbfe12318b850b72", 0xdf, 0x6}, {&(0x7f0000002300)="77ffb23bf74375dc9cce03fda60d4a165acffbe2cc78885d5b79f29f07db1ac337ad0dfc7fa8b42d93e94b65f200bfe800", 0x31, 0x3}, {&(0x7f0000002340)="ddd180292ce49a58e996", 0xa, 0x8e3}, {&(0x7f0000002380)="a9764307c0d0d82af8fddffecb478de32be288cc4630d5f44216814c1ce425142083aa45527cfcb56e05c3cd4eff3a42e506a00892ff51a6f97ec42c670366ba820e3c8be8d51ffe5db0f82b3791f142965e83022ac91c6090c3c8e1eface957852528244c0176daab81bad66f6f20a239e5b2866a977d85958322a3b729fddf91743e", 0x83, 0x400}, {&(0x7f0000002440)="329b276d2960f369c524bf98c77e9ce44208e1900254b1e31098848b41b09fc81d248e436e56c87c826babac07aedb7b8838e99042164012821750c4ae8e0cb61d9dd0a602f87aee84f241f3abd53650cf80c0735e27d045c3fbdcc5adc33112675f0133132dba70efd02660f6d910e3e6aca21fce6d454bdbae7e3eace47960b5de", 0x82}, {&(0x7f0000002500)="c56d6acb678d78c2f4791df6502aebc569d912427d527bb03071041538b06bd70fce951c323e22faead335e5525e81bc4e8f069e667f39efba3b7df5cd23e4f0c5d8d263125fc74dd6a2eba40031", 0x4e, 0x5c8}], 0x1000000, &(0x7f0000002640)="766d6e6574302d28265e657468315c23b1766d6e65743100") r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/186) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x50, r0, 0x0) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000027c0)={{&(0x7f000000a000/0x3000)=nil, 0x3000}, 0x1}) getxattr(&(0x7f0000002680)='./bus\x00', &(0x7f0000002800)=ANY=[@ANYBLOB="8173782e0021a4eb65cbfe18b2ec8825d3750673f04f2d16a92742e4a30f49ffcc6ad26a53c1631b659648084d3ee4f4e4c955737b4dc60beaa9424110094f073e97c6091468d0d6bb2b2840e500b7d5021bf5ec426f6cb714d9daa0c64b0c257ef1e8dcbc45aefd17e70fc12506a94419bc69"], &(0x7f0000002700)=""/186, 0xba) openat$cgroup_procs(r0, &(0x7f00000026c0)='cgroup.threads\x00', 0x2, 0x0) 08:49:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x80080, 0x0) write$P9_RSTATFS(r0, &(0x7f00000013c0)={0x43, 0x9, 0x2, {0x6, 0x6, 0x5301, 0x400, 0xfffffffffffff000, 0x2, 0x3, 0x100000000, 0x9}}, 0x43) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/113) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0)) r3 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="a3beba01a267447854651ef93d79456650c01f0830e6bbe3a19cd41c9731bd291aac9a96a2db62", 0x27, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001280)={0x0, 0x0}) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000012c0)={r2, r1}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000001340)={0x30af8c44}) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000001300)=0x8001, 0x4) keyctl$describe(0x6, r3, &(0x7f0000000280)=""/4096, 0x1000) 08:49:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="99c124d393630b9b7bd9a366d552df664bef4495da2c562a60c3c7795b0b8551b35d089162a0aa54928703ee8a93613dfcb0874a2a00dd98f49ccd74ac0ef32f6d9174382e3c5346bef5778fc3c72fb3ee42e42d26950a8631d63b070b5403eaf14f2a66e5b5f06215c35a73bcfad4ef45edf5c9e78c72d6048b34f2e547e2b27854aef3b5b28370fb2b4b29443892ad234dab1eeecdb24547669a30ac1dd02cea3420795510c725333868f1302eecd5fd4c9d423798a67507f4069cd9f3e9d08b7512fbcb021efc3eeab7295664effe0d9f2f82cf", 0xd5, 0x7ff}, {&(0x7f00000002c0)="e0d62821eb11c02b627ce8f6a9c5776d724cfe1b34cd2feeaacc55d984fe9f6a1485af0b5e1c428bc2", 0x29, 0x1}, {&(0x7f0000000300)="30a252ec4d601251aa0ceb7f1680e83008c3ce85670a397203f2ec3a92154369b6214269d1dc353fca6d", 0x2a, 0x5a6}], 0x2004, &(0x7f00000003c0)={[{@nodots='nodots'}]}) clone(0x0, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x80000000, 0x1, 0x8, 0x8, 0x1}, 0xc) fstat(r1, &(0x7f0000000d00)) 08:49:06 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)='+'}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000400800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x100000001, @remote, 0x1}}, 0x5, 0xe000000000000000}, &(0x7f0000000240)=0x90) ioctl$FICLONE(r1, 0x40049409, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x7, 0x2, 0x2, r2}, &(0x7f00000002c0)=0x10) 08:49:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x1f, 0x90, &(0x7f0000000400)="fa9521cd766b196ea3eb78fad54051c47330b332e9a9caa4a5df992410ff84096d4d3802666fa5305a5992e1d9840cf5385666cd25961e0c9b0b98a7b9ff2f933e0004bd4ed151fe676359565811566a3f63b9f39ba0aca8e66cead7a91b972d1fad1ba7216a2a1fd52bdd0fe0ac2b69eaad574efb16fd1767dcd21454ce6df0e0bd589ab5e300eaed0c9a4bea21463f"}) r1 = socket$kcm(0xa, 0x522000000003, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x24, &(0x7f0000000300), 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/103, 0x67}], 0x1, &(0x7f0000000340)=""/171, 0xab, 0x5b7}, 0x0) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000040)=@nl=@unspec={0x0, 0x0, 0x0, 0x80fe}, 0x2a, &(0x7f0000000000), 0x1}, 0xab00) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) 08:49:06 executing program 4: socketpair(0x3, 0xb, 0x800, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) creat(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000280)={0x70, 0x8000, 0x1, "1e6611700dc1ccbffaa2d82963cafceec5f2921a7a4022e6c07d6d695aec2c51c966cda7c27272f68dad6d2c9bb59c88383349fc2222fdb095edc2a4837219f0ee16305784d644879fce3b0c15cc41e6e58e57dc1e5f5c2748e2cbb876aa535f000b936ebfb27a9a8867671b2bd2a795"}) sendmsg$unix(r3, &(0x7f00000003c0)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="04000100"], 0x18}, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000001c0)={0x0, 0x80, 0x5, 0x0, 0x0, [{r5}, {r3, 0x0, 0x7fffffff}, {r4, 0x0, 0x9}, {r4, 0x0, 0x7}, {r4, 0x0, 0xcb8a}]}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) [ 155.849272] ceph: device name is missing path (no : separator in /dev/loop7) [ 155.925689] QAT: Invalid ioctl [ 155.928314] mmap: syz-executor7 (6603) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 155.963481] QAT: Invalid ioctl 08:49:06 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffef2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0xfffffffffffffe95}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x69) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={0x77359400}, 0x10) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000080)) close(r1) fcntl$dupfd(r0, 0x0, r0) close(r0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) 08:49:06 executing program 6: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8003, {{0x2, 0x0, @multicast1}}}, 0x88) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x8000) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 08:49:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @ipv4={[], [], @broadcast}, 0xfffffffffffffff8}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @remote}}, 0x2, 0x1000}, &(0x7f0000000240)=0x90) listen(r0, 0x1f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000140)='{', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r3, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0xd9}, &(0x7f00000000c0)=0x8) 08:49:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000040)="0fb5860e00f8f20f0198f9f1ba4000ec66b9800000c00f326635010000000f300f01cb0fc76c003e660f6e714bf3a50f2000", 0x32}], 0x1, 0xffffff7ffffffffd, &(0x7f0000000280), 0xfffffc0) r3 = socket(0x400000000010, 0x3, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="0a5cc80700315f85715070") ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='GPLmime_type%\x00', 0x0) r5 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000180)="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") ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:49:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x4000) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000180)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000080)={0xb4, 0xffffffffffff7fff}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0xbff}]}) 08:49:07 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x480, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x8080}, 0x4000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000200)=0x2e32, 0x4) 08:49:07 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x51) shutdown(r0, 0x8000000) 08:49:07 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9fb, 0x840) ioctl$KDADDIO(r0, 0x4b34, 0x9f3) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(tgr192)\x00'}, 0x58) fstat(r1, &(0x7f0000000400)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) write$FUSE_CREATE_OPEN(r1, &(0x7f00000002c0)={0xa0, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x6, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6f82, 0x0, 0x7}}}}, 0xa0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 08:49:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x23, 0x5491, 0x51e5, 0xfffffffffffff8b7, 0x7f, 0x100, 0x9, 0x9, 0x401, 0xff, 0x6}, 0xb) mlock(&(0x7f00008b5000/0x3000)=nil, 0x3000) 08:49:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x800000000003e6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xb739, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/209) io_setup(0x9, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 08:49:07 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x9) ioctl(r0, 0x8912, &(0x7f0000000000)="0a26c8079a613c6e715070") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"de2610f618ba79c3d638c12a"}}], 0x30) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) 08:49:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaa9f7, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@user_xattr='user_xattr'}]}) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffffd969, 0x181500) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f00000001c0)=0x80) 08:49:07 executing program 7: r0 = socket(0x11, 0x5, 0x9) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x2, 0x8031, r0, 0x0) r1 = msgget$private(0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fstat(r0, &(0x7f0000000140)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) r6 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x6, r2, r3, r4, r5, 0x80, 0x3}, 0x63a4, 0x0, 0x8001, 0x28, 0xcb74, 0x9, r6, r6}) sendmsg$alg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8b0f7a21b6758a1f04c50a1033ef2cc9ffe38b9f8321720bd395de5bbe52396cd7633ae3c087c7e93c55acdc9e52e4f497c9a8af0f2261107dd06f3183de710cb17a1fdfe2674ece21864473cc89815344dfa471d0a937efb239f4ba6e8e13f5600c70e42c8af95bc30780875cdaadde98cfc36f6237f67200f9757709f8b0c0b49be7829951adef59d3300d1890e7cc3d8b8153187291f18cf4b5ae4a3ec790f8898464e43e4fbc0127b00d65db02fb09eaa8bf026d673a048b0d887164b6d897c792e666ebd0b66f85590ed622db421019e20397a8d44c64", 0xd9}, {&(0x7f0000000200)="b3770a5127e9c92eee681d5b4f9a610705bfac12aeb20b3f438b19597b6ae8574707a4c3df341f6881486eb609d6c011", 0x30}, {&(0x7f0000000240)="15be4337002d78458bae0101ad27fb475177a6e425b0d79150bb84343ff054a9284bb3e9496c1eaebaef893cbb7dc62db597831e17b39550e0fe4b", 0x3b}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x250, 0x8000}, 0x10) 08:49:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000680)='\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/uinput\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x28, 0x29, 0x2, "4bc333b8595a865187089d9bd700000004"}], 0x28}}], 0x2, 0x0) 08:49:07 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') mkdir(&(0x7f0000000080)='./.ile1\x00', 0x0) 08:49:07 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RXATTRCREATE(r1, &(0x7f00000000c0)={0x7, 0x21, 0x2}, 0x7) r2 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x806, "030073663000001000", 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast, [], @broadcast, [], 0xd0, 0xd0, 0x100, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1, 0x0, @loopback, 0x0, @empty, [], @dev}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0x238) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001540)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x200001c0, 0x0, 0x0, 0x200001f0, 0x20000220], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x108) [ 156.696359] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 156.703643] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 156.775792] F2FS-fs (loop2): Unrecognized mount option "uså" or missing value [ 156.820730] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 156.827854] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 156.853755] F2FS-fs (loop2): Unrecognized mount option "uså" or missing value 08:49:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)) syz_open_pts(r0, 0x48c101) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0xe7e, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x2944}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x6, 0x1, 0xb50000000000, 0x7655, 0xa6c, 0x8, 0x1, 0xffffffff80000001, 0x1, 0xc82}) 08:49:07 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4800000000000003, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x81, 0x4, [0x100000001, 0x773, 0x3f, 0x8]}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 08:49:07 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x101400) write$P9_RCLUNK(r1, &(0x7f0000000140)={0x7, 0x79, 0x1}, 0x7) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe1000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000001c0)="0f20e06635000002000f22e00f30bad10466b890c8559666eff3acf3a766b83d0000000f23d00f21f86635200000050f23f8440f20c066350d000000440f22c0baf80c66b8da05e98766efbafc0cec642cce66b9080b00000f32", 0x5a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="06519824b0f6f98eb0e14b33bb1e090733d030bd3287bf74b14f8053f42bea00e6661d093e63ccd428b5708cb18063868591ba4a38c819e1ef10affaf2736db303701b433d11136411a02b051db7ffe4e4fea81d7a07f2bf4ed821ffa3337543acb450271a65335e87bb47ab7491fe9d47d7b37081c6018b55f9013ce4c42f6ae2e8684709effe924b06ef9ce6bd20145b3f64f5364bb78aa3eec544bcbe"], &(0x7f0000000080)='syzkaller\x00'}, 0x48) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff51bc}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="66b91c0600000f326766c7442400000000006766c74424029e0fc71e6766c744240600000000670f0114240f01c93e0fc76c0a670f0058ff0f01ca8fc9500193ecbf2ef26d0f12573566660f3a0e259d", 0x50}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 08:49:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x49d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:49:07 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000240)='/dev/zero\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1000}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x3}, 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000540)={r2, &(0x7f0000000480)="d95017be27c962159a660c9acac717acc271508c3e2caf7e00b3f3dc2fca5802af3607736f6f7ce2c308312d83c8c5f0091b626b981a5706ee18b16e0b336f7d12149cf98e3bcb6cd43dbc0d62c274be6a6f32deff6e57598643248923d181e8a0be950f224ff9c649fdbb396ee5a80bcd372e4898a8044e0bbf10b39cc884050d227430c53bfc8ac4d5f19cda9d004d7e063b6d39dab4bd4d849b611b77364ce1e5a85d0c3d329be8cf76ee7d3fa8ac"}, 0x10) epoll_wait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x10000) r3 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r3, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)={r1, 0x1000, 0x1, [0xd3d9]}, 0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4800000000, 0x3e, 0x10000, 0xffff, 0x362}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x5, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000002"], 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2}, 0x1c, &(0x7f0000002540)}, 0x0) 08:49:07 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x84080, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000900)={@empty, @loopback}, 0x8) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)={0x800000}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) r2 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x7, 0x800) r3 = syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x3, 0x400) fanotify_mark(r2, 0x4, 0x20002, r3, &(0x7f0000000880)='./file0\x00') ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001300)=ANY=[@ANYBLOB="030000000000000002f01100000000007d00000000000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00400107000000fb93975fb8754c0100809179bd88994a0147da86af19e2fc112fe968c7e397d5edc39fda4ba892dacda53d01cab2107916e2c54b5459fe504235ec6a2158f86f6059b88cd383a0ecb87dadc4ff0141b50b7551a416fee0e0ade1edebe6341a222131b12f5a57df5554b0150a7d9eec41f7566ba7d121331f0ddecefe590704d73f87e05db2fcc699e4dbb6134429869062d3b00810e3658138f6833818da7c83a7897c8cfbb1ab5d3763ca7dace130564783da8c0e7e9e457896aaaa9021c6e0d900ce33f77ce5", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002000000000000009a00000000000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0xfffffffffffffffc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)=""/23, &(0x7f00000000c0)=""/50, &(0x7f0000000400)=""/47}) fchdir(r3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000007008000000000000a8010000a8010000a801000068060100a0070000a0070000a0070000a0070000a007000006000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008001a80100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000002b02010000000000900073726800000000000000000000000000000000000000000000000000000184a405ffff010000fe8000000000000000000000000000aaff0200000000000000000000000000010000000000000000000000000000000100000000ff000000000000ffffffffff000000ffffffffffffffffff000000ffff000000ffffff00ffffffffff00000004289002000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000ffffac1414bbff010000000000000000000000000001ffffffff000000000000000000000000ffffffffffffffffffffffffffffff00766c616e30000000000000000000000069705f76746930000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000002f00ff07080000000000000000000000000000003802600200000000000000000000000000000000000000000000000038007374617469737469630000000000000000000000000000000000000000000000010040000000050000000104000000000000000000003801727400000000000000000000000000000000000000000000000000000000ffffff7f0300000001000080090000000202000000000000000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001ff02000000000000000000000000000100000000000000000000000000000000ff010000000000000000000000000001fe80000000000000000000000000000b00000000000000000000ffffac1414aafe8000000000000000000000000000aaff01000000000000000000000000000100000000000000000000ffffac1414bbff020000000000000000000000000001fe80000000000000000000000000001300000000000000000000000000000001fe8000000000000000000000000000bbff010000000000000000000000000001050000002800544f53000000000000000000000000000000000000000000000000000000030600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200150010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000400000000000000300066726167000000000000000000000000000000000000000000000000000004000000050000000180000000020000300053455400000000000000000000000000000000000000000000000000000209008200050057acff0300000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000001f9f4000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010013801000000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000003000000040109000200010009000300000039003a1581000001170a03000400020001007f000a00280044534350000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x8d0) 08:49:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003280)='/dev/sequencer\x00', 0x4080, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003300)={r0, &(0x7f00000032c0)="b279f5de0eef725862a0765f58d8424aebc68b0cd2a2ae244054ee"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0x100) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000003200)={@remote}, &(0x7f0000003240)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000000040), 0xfffffffffffffe2b, &(0x7f00000000c0)={&(0x7f0000000100)={0x1c, 0x27, 0xb01, 0x0, 0x0, {0x16}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}}, 0x0) r4 = accept(r3, &(0x7f0000002ac0)=@ethernet={0x0, @dev}, &(0x7f0000002a40)=0x80) sendmsg$alg(r4, &(0x7f00000031c0)={0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000002b40)="ecd7c46e1740fd0b3e2f6394db6e", 0xe}, {&(0x7f0000002b80)="88d37753bc821828afeab738f179e61f8734109ca45d151d31764ba0b93d5931d32edf1ef9df2d5695a1293423aa9a00d573ff3932222ab61d40f57e9a6b488b06ab01d4dbe81a1a643b434efeabe234ea2ebcbcb390803efa007a0fbd2238b0e740f4a88eeb6a4a4b67b8c19414245f8fd69c966b5dd1dabe15eebf5da98022efb7786cc95c88331a20b12ae4004da5972b70e13556223b79c860c10f6a324556ca26500b2b94663cf6a6", 0xab}, {&(0x7f0000002c40)="75e5181b7fa7e92563d73387c6e678f529341c9ba7c9d90672e1cb8224e8", 0x1e}, {&(0x7f0000002c80)="0c6b239236cad427b4d39680b491905db7b53cf20f6b07dca04604bc745f78f7d92c3aa5d1410717e3", 0x29}, {&(0x7f0000002cc0)="84432028ba58c0e55360518cea6d9b78dd5a694151694d8b1eb380e6dd26f35d96d0c2bd2e531d9bc1ab629d84a5dc7fe081a2e3a4d5071277f0b33315773df704d73158cca61c92b1663c30837d2bca2168650ea5d2b13f04e7d5f0cd9075762f164c7757f11ce41d0e768da7f5e5d4ebc6b259dd071778dd3961ed60787180cbbb55b0c72f0a6aa5ae5fd2fb1a28c40e5d6421d54b2b9976d7d2192882b02f312bee0677e1fbb52a361cb5aa8c9e6c9fada389cdf5dbf187cad64beb81", 0xbe}, {&(0x7f0000002d80)="587eb4cf0acbb62ee4fe89444d587e0996706666600e85a9a72a8422b7fc3d70870ed71b3871d33bd5a6d9e137f6192a7f8439e0545a5d85a53a41e8d1728ceb2786819a038ac09495e0a0a183000eedf52752a65d80166bc098d80acde2ff642442a4bdba8aa378b150031684c29f41f276336fd69539ca4ed425dc06833072d862d628315b3c7beb70f5fa76e9855d8110fc80fdc2b5086975d5537081886af985fd407c5d7e39127b3a9273e5b92561e74e3ef13d10a3192eab1bebbd12174b36666b973739eba6bc585bcc8ecf0722f4f0785b612fe0dea5e7", 0xdb}, {&(0x7f0000002e80)="26d0450504dcfe8d1dd6324577abae01439c156a7579edb25a15e6e4e6f3d0462bca996c1abd61ab05a6c2327c72643755cc0a43103f49e32f2b46048094f5a11f323d1e8530c410e03174601f974d7e403058913839bb1c85166a6745870e375a3293f2e045494b869fb44fcc8b4d1366d9c8e2ce7e9f10e9a2dc133dc9c6045a3395b3dca048d0929db2128a72df7cafae82880c84ceca25ad36ae7c242aca58591ff6830791268bd12bdab9db017d4c87ece637dacd015e95e14c2c780cdd3da80aa1a239b7d9bea80969bb01bfc10cf966c463c64eaacae89ded936218b9664250f524a47c910ed8d14f7bcc2fc1c73df399ed", 0xf5}, {&(0x7f0000002f80)="419f4ab0db5af06dd20985", 0xb}, {&(0x7f0000002fc0)="534dbc1f77f4e1461ad56b0f20f0f2ae6a1281d13e5dda191a68783f77b9cb2bb7ecd1dece3f33f55b739ac52bffb55f1f749b69c37e83fc9369d3dda8d697c698c10679ee99d0f464539010cae4419a83a605103c79a74b3339c0cf2f6f61837f3fb19d183b40a184fb329bd6c7d2409669133e2677277e251777ced3423146979e896bc71786da9d81171e8364ca061a420057553b44dc97ac2adbb92035905f28bc3f9e6182dc875d5c21e482d9a32f645beb841077661ba1ad740938af7368d2de58c1f22ac1edcdfb0deb2a9e32f4499637ef2968a141c6cfa2c170", 0xde}], 0x9, &(0x7f0000003180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x10}, 0x10) recvmmsg(r1, &(0x7f0000002940)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/116, 0x74}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000240)=""/117, 0x75}], 0x3, &(0x7f00000002c0)=""/241, 0xf1, 0x20}, 0x803d}, {{&(0x7f00000003c0)=@xdp, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/143, 0x8f}, {&(0x7f00000015c0)=""/88, 0x58}, {&(0x7f0000001640)=""/245, 0xf5}, {&(0x7f0000001740)=""/142, 0x8e}, {&(0x7f0000001800)=""/140, 0x8c}], 0x8, &(0x7f0000001940)=""/4096, 0x1000, 0x401}, 0x5}], 0x2, 0x40, &(0x7f00000029c0)={0x0, 0x989680}) r5 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0xc4c85513, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "105949b481b639195a8a2dd9a89e50d781c8f5c4de2e32000a6e99f963f400", 0xfffffffffffffffe}) r6 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/rfkill\x00', 0x20002, 0x0) close(r6) socket$inet6(0xa, 0xa, 0x6) 08:49:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000000140), 0x1000000000000033, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f00000001c0)=""/93, &(0x7f0000000240)=0x5d) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000100)=0x1f) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/25, 0x19}], 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000040)={0x1e, 0x7, 0x2, {{0x11, 'aegis128-generic\x00'}, 0x4}}, 0x1e) [ 156.917769] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 156.924891] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 156.934111] F2FS-fs (loop2): Unrecognized mount option "uså" or missing value [ 156.941673] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:49:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b7020000ff000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000026000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r1) socket$kcm(0x29, 0x400000000005, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0xd7, &(0x7f0000000840)="1613204abd082ff3b5e93ee1d143", &(0x7f0000000a40)=""/215, 0x5e}, 0x28) 08:49:08 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800) listen(r0, 0x4) r1 = dup(0xffffffffffffff9c) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x84040, 0x0) 08:49:08 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f0000000140)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x2d2) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000000180)={0x1f, {0x631, 0x4, 0x3, 0x9, 0x2, 0x7}, 0x10001}, 0xa) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003580)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x102) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000640)={"6cdd4237dd245c8404721efdc9c8dc1964125fa96fa42b761c6ec25b2bec0ba4c81036c93a40c8a4d4412a763b00040000000000003c5ca206c047ecee377abaece6b88378e3d63a98fc191f361d264ffa8b46485f02baee1ab6b8154252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10010174a3ac8694525952f44500a1f0db509c32cc7ace842c28f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde317fad4825aa1b6a832d4e48cc41bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478f347edbd6404923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df3e7c9c71bc08a282fc2c142856b5e4caff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684b45b00000000364673dcfa9235ea5a2ff23c4bb5c5acb290e8976dcac779ff000000000000003d4e185afe28a774b99d3890bd37428617de4cdd6f53c419ce31054182fd098af7b7f1b1152c691611f897558d4b755cb783978d9859b0537b05b623dcb5c4ca9317471a40fa4998cca80e961efffb4e1aa25d8a17deef0c8694c4395fc99be3c3fe7aeb8af4929ce7d346ca62b25d48fda5d10146702f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba47e30f558b2246ad95ccf7d2f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a80047fe17dee6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab367c0de2659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3eff254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f4f692613e28387e955722908dd88b56163be8312ff47c5b6f280472935af74e97a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047526865c888c9ff36056cc4ac258021e1581d43badaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffbe9dd03970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8f7e3fccdcda85ce975ec1381b1cec6ddaa76e186719d8191643"}) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000000040)) ioctl$KVM_RUN(r6, 0xae80, 0x0) 08:49:08 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101002, 0x0) r1 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000200662a"], 0x9) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x40, 0x3, 0x6}) sendfile(r0, r1, &(0x7f0000000000), 0x800) 08:49:08 executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000480)) read$FUSE(r1, &(0x7f0000002000), 0x1000) read$FUSE(r1, &(0x7f0000001000), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x14022}}, 0x50) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000600)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r3, 0x408, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x48004) umount2(&(0x7f0000000240)='./file0\x00', 0xa) write$FUSE_DIRENT(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="90000000000000000200000000000000010000000045000000000000000000000b000000000066ce656d316e6f246576656d310000000000000000000000000000002c000000000000000000000000001c000000000000002b7379737465746a48be1b31486dcc6370757365746367726f7570246367726f000000000000000000000000000000000000000000000000"], 0x90) 08:49:08 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x100, 0x9, 0xfff, 0xfffffffffffffff8}, 0x10) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x2}}, 0xa) write$FUSE_IOCTL(r1, &(0x7f0000000000)={0x20}, 0x20) 08:49:08 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x30) truncate(&(0x7f0000000300)='./bus\x00', 0xa00) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) lseek(r0, 0x40000, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000600000000000000000000005cb0361c0d055e5a32eb1e414dfdf0dfff86b540edd0260fe6a6f461088e74181f65a99b584f3e725be25e492728ddf0eea2d1293c2dfb6d1aaef41ae9894cce85cd4b2c6877f27561b4378707c6b000788786a9a5c2c90b11d26f4dd63bcb8bd97e8d5f8320d5dad1"]) sendfile(r0, r1, &(0x7f0000000040), 0x8000fffffffe) r2 = gettid() setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000180)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r2, 0x401104000000016) 08:49:08 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xaf65, 0x501003) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDDELIO(r0, 0x4b35, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 08:49:08 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x9) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000007c0)=0x800000000000002, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000900)=0x6) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r1, &(0x7f0000000a00)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000001380)=@sco, 0x80, &(0x7f0000002440)}}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) recvmmsg(r1, &(0x7f0000002500)=[{{&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000100)}}, {{&(0x7f0000000580)=@generic, 0x80, &(0x7f0000002680)=[{&(0x7f0000000640)=""/130, 0x82}], 0x1, &(0x7f0000000780)=""/24, 0x18}}], 0x2, 0x0, &(0x7f0000000140)={r2}) 08:49:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) chdir(&(0x7f0000000000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) write$evdev(r2, &(0x7f0000000400)=[{}], 0x18) sendfile(r2, r2, &(0x7f00000001c0), 0xa198) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @mcast1}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x2d, &(0x7f0000dbd000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x90) 08:49:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x74b4, 0x101000) writev(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)="4b15f024784aa27b87e7855ad574a59885c3a6685e5ce0869b6245d7b9caf5f71a73e79099dd053ef4c2bf1b2670c2e9335e1a3728dd14b8485105effd8b0b13ac42d8eba09b3ebf3e89a43702c930164f62dfc5663809535334e25f12df3a8ecbbd1f1be54c771796acac0bde971f5645047013872bbe768331a7c2e2298d6e70c9d3725d4e319420e17728de9b169a5ab657a1ddb0d50e5e32da4e2bd01afa", 0xa0}, {&(0x7f0000000180)="2c7efd45987c6903b1344ee12f37b952edffdf8da045f5f4b6c4840b101f4df3c2fd551e6a43eb0abd73daa7cde54991d6a0837a76a7e3f1d1e97468a1cdfd6b03ae2271a8c431d0635f867286075813c4f470784c1f47577038b2c09f43b8e7f048e6d4b8922b775e6900d78cf240123fb45f2a009fbb671e4984a01e70a7b3a443fc4cf66b60d3899d382b6013de23ed6fc379dee0459d9de38e8e0327a76b75b8", 0xa2}], 0x2) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000280)={0x18, 0x1, 0x0, {0xfffffffffffffff8}}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x8, 0x4, 0x0, 0x7fff, 'syz1\x00', 0x1dd4}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x6b, &(0x7f0000000000), 0x1) close(0xffffffffffffffff) 08:49:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) r1 = gettid() ptrace$setsig(0x4203, r1, 0x1f, &(0x7f0000000000)={0x2d, 0xf72, 0x8001, 0x1}) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x2000c000, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) 08:49:08 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffa) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000000)="000000800000800000") ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) close(r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x111080, 0x0) ioctl$RTC_IRQP_READ(r1, 0x8008700b, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000001c0)={@multicast2, @local, r2}, 0xc) 08:49:08 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc06, 0x108000001, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x20008}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 08:49:08 executing program 3: r0 = socket$inet(0x2, 0x206, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x119200, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x1, 0x70, 0x9, 0x3, 0x7, 0x0, 0x0, 0x5, 0x9004, 0x4, 0x400, 0x401, 0x0, 0x5, 0x3, 0x5, 0x7, 0x100000000, 0x6, 0x0, 0x2, 0x1, 0xfff, 0x6, 0x2, 0x1, 0x5, 0x2, 0x1, 0xfffffffffffffffe, 0x7, 0x8, 0x10000, 0x4, 0x9, 0x0, 0x4, 0x5, 0x0, 0x1, 0x7, @perf_config_ext={0x4, 0xff}, 0x2000, 0x4, 0x401, 0x4, 0x6, 0x8, 0x7ff}, r1, 0xc, r2, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001200)=[@in6={0xa, 0x0, 0x0, @mcast1}], 0x1c) 08:49:08 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1df52)=""/174) 08:49:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f0000000400)=0x1e) io_setup(0x1, &(0x7f0000000000)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) getdents(r0, &(0x7f00000000c0)=""/76, 0x4c) 08:49:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="2800000012000101000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="001000f50000800008001d0004000000"], 0x28}}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @local}, &(0x7f0000000200)=0xc) bind$bt_hci(r1, &(0x7f0000000240)={0x1f, r2, 0x3}, 0xc) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) 08:49:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000040), 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) [ 157.885834] [ 157.887512] ====================================================== [ 157.893824] WARNING: possible circular locking dependency detected [ 157.900145] 4.18.0+ #193 Not tainted [ 157.903860] ------------------------------------------------------ [ 157.910166] syz-executor6/6841 is trying to acquire lock: [ 157.915707] 000000006736f7e9 (sb_writers#3){.+.+}, at: vfs_fallocate+0x5be/0x8d0 [ 157.923261] [ 157.923261] but task is already holding lock: [ 157.929227] 0000000085e47130 (ashmem_mutex){+.+.}, at: ashmem_shrink_scan+0xb4/0x580 [ 157.937131] [ 157.937131] which lock already depends on the new lock. [ 157.937131] [ 157.945470] [ 157.945470] the existing dependency chain (in reverse order) is: [ 157.953086] [ 157.953086] -> #3 (ashmem_mutex){+.+.}: [ 157.958564] __mutex_lock+0x171/0x1700 [ 157.963016] mutex_lock_nested+0x16/0x20 [ 157.967599] ashmem_mmap+0x53/0x4a0 [ 157.971747] mmap_region+0xe39/0x1b50 [ 157.976088] do_mmap+0xa06/0x1320 [ 157.980056] vm_mmap_pgoff+0x213/0x2c0 [ 157.984463] ksys_mmap_pgoff+0x4da/0x660 [ 157.989045] __x64_sys_mmap+0xe9/0x1b0 [ 157.993456] do_syscall_64+0x1b9/0x820 [ 157.997865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.003564] [ 158.003564] -> #2 (&mm->mmap_sem){++++}: [ 158.009121] __might_fault+0x155/0x1e0 [ 158.013524] _copy_to_user+0x30/0x110 [ 158.017855] filldir+0x1ea/0x3a0 [ 158.021751] dcache_readdir+0x13a/0x620 [ 158.026244] iterate_dir+0x4b0/0x5d0 [ 158.030474] __x64_sys_getdents+0x29f/0x510 [ 158.035328] do_syscall_64+0x1b9/0x820 [ 158.039744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.045441] [ 158.045441] -> #1 (&sb->s_type->i_mutex_key#10){++++}: [ 158.052224] down_write+0x8f/0x130 [ 158.056318] generic_file_write_iter+0xed/0x870 [ 158.061508] __vfs_write+0x6af/0x9d0 [ 158.065738] vfs_write+0x1f8/0x560 [ 158.069818] kernel_write+0xab/0x120 [ 158.074050] fork_usermode_blob+0x11c/0x1b0 [ 158.078888] load_umh+0x2b/0xbd [ 158.082686] do_one_initcall+0x127/0x913 [ 158.087267] kernel_init_freeable+0x49b/0x58e [ 158.092275] kernel_init+0x11/0x1b3 [ 158.096414] ret_from_fork+0x3a/0x50 [ 158.100634] [ 158.100634] -> #0 (sb_writers#3){.+.+}: [ 158.106096] lock_acquire+0x1e4/0x540 [ 158.110411] __sb_start_write+0x1e9/0x300 [ 158.115071] vfs_fallocate+0x5be/0x8d0 [ 158.119472] ashmem_shrink_scan+0x1f9/0x580 [ 158.124305] ashmem_ioctl+0x3dd/0x13c0 [ 158.128718] do_vfs_ioctl+0x1de/0x1720 [ 158.133130] ksys_ioctl+0xa9/0xd0 [ 158.137094] __x64_sys_ioctl+0x73/0xb0 [ 158.141496] do_syscall_64+0x1b9/0x820 [ 158.145930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.151625] [ 158.151625] other info that might help us debug this: [ 158.151625] [ 158.159759] Chain exists of: [ 158.159759] sb_writers#3 --> &mm->mmap_sem --> ashmem_mutex [ 158.159759] [ 158.170088] Possible unsafe locking scenario: [ 158.170088] [ 158.176140] CPU0 CPU1 [ 158.180818] ---- ---- [ 158.185467] lock(ashmem_mutex); [ 158.188910] lock(&mm->mmap_sem); [ 158.194956] lock(ashmem_mutex); [ 158.200913] lock(sb_writers#3); [ 158.204360] [ 158.204360] *** DEADLOCK *** [ 158.204360] [ 158.210416] 1 lock held by syz-executor6/6841: [ 158.214985] #0: 0000000085e47130 (ashmem_mutex){+.+.}, at: ashmem_shrink_scan+0xb4/0x580 [ 158.223318] [ 158.223318] stack backtrace: [ 158.227811] CPU: 0 PID: 6841 Comm: syz-executor6 Not tainted 4.18.0+ #193 [ 158.234724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.244068] Call Trace: [ 158.246659] dump_stack+0x1c9/0x2b4 [ 158.250282] ? dump_stack_print_info.cold.2+0x52/0x52 [ 158.255497] ? vprintk_func+0x81/0x117 [ 158.259385] print_circular_bug.isra.37.cold.58+0x1bd/0x27d [ 158.265094] ? save_trace+0xe0/0x290 [ 158.268811] __lock_acquire+0x3449/0x5020 [ 158.272953] ? trace_hardirqs_on+0x10/0x10 [ 158.277196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.282733] ? get_futex_value_locked+0xcb/0xf0 [ 158.287399] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 158.292409] ? futex_wait_setup+0x281/0x410 [ 158.296743] ? __lock_acquire+0x7fc/0x5020 [ 158.300983] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 158.306517] ? drop_futex_key_refs.isra.14+0x6d/0xe0 [ 158.311614] ? futex_wait+0x5d2/0xa20 [ 158.315413] ? trace_hardirqs_on+0x10/0x10 [ 158.319645] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 158.324831] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 158.330363] ? graph_lock+0x170/0x170 [ 158.334161] ? futex_wake+0x304/0x760 [ 158.337972] lock_acquire+0x1e4/0x540 [ 158.341769] ? vfs_fallocate+0x5be/0x8d0 [ 158.345827] ? lock_release+0xa30/0xa30 [ 158.349805] ? check_same_owner+0x340/0x340 [ 158.354137] ? graph_lock+0x170/0x170 [ 158.357932] ? rcu_note_context_switch+0x730/0x730 [ 158.362875] __sb_start_write+0x1e9/0x300 [ 158.367029] ? vfs_fallocate+0x5be/0x8d0 [ 158.371084] ? shmem_setattr+0xda0/0xda0 [ 158.375137] vfs_fallocate+0x5be/0x8d0 [ 158.379026] ashmem_shrink_scan+0x1f9/0x580 [ 158.383344] ? cap_capable+0x1f9/0x260 [ 158.387237] ? range_alloc+0x560/0x560 [ 158.391121] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 158.396656] ? ns_capable_common+0x13f/0x170 [ 158.401062] ashmem_ioctl+0x3dd/0x13c0 [ 158.404945] ? __fget+0x4d5/0x740 [ 158.408407] ? ashmem_release+0x190/0x190 [ 158.412546] ? ksys_dup3+0x690/0x690 [ 158.416258] ? up_write+0x7b/0x220 [ 158.419804] ? up_read+0x110/0x110 [ 158.423357] ? security_mmap_file+0x166/0x1b0 [ 158.427845] ? ashmem_release+0x190/0x190 [ 158.431985] do_vfs_ioctl+0x1de/0x1720 [ 158.435879] ? ioctl_preallocate+0x300/0x300 [ 158.440282] ? __fget_light+0x2f7/0x440 [ 158.444259] ? __schedule+0x1ec0/0x1ec0 [ 158.448232] ? fget_raw+0x20/0x20 [ 158.451685] ? __x64_sys_futex+0x47f/0x6a0 [ 158.455917] ? exit_to_usermode_loop+0x8c/0x380 [ 158.460585] ? do_futex+0x27d0/0x27d0 [ 158.464382] ? security_file_ioctl+0x94/0xc0 [ 158.468798] ksys_ioctl+0xa9/0xd0 [ 158.472261] __x64_sys_ioctl+0x73/0xb0 [ 158.476144] do_syscall_64+0x1b9/0x820 [ 158.480041] ? syscall_return_slowpath+0x5e0/0x5e0 [ 158.484987] ? syscall_return_slowpath+0x31d/0x5e0 [ 158.489911] ? __switch_to_asm+0x34/0x70 [ 158.493970] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 158.499343] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 158.504241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 158.509427] RIP: 0033:0x457089 [ 158.512618] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 158.531509] RSP: 002b:00007f9111b34c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 158.539216] RAX: ffffffffffffffda RBX: 00007f9111b356d4 RCX: 0000000000457089 [ 158.546476] RDX: 0000000000000000 RSI: 000000000000770a RDI: 0000000000000003 [ 158.554203] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 158.561463] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 158.568736] R13: 00000000004cd2f0 R14: 00000000004c3dca R15: 0000000000000000 08:49:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x5, &(0x7f0000000000)={[{@skip_balance='skip_balance'}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x20, "2370cedcfd1ba4114ac53a010d32a2aa437cb5ad276fe81144fdefd365368ee0"}, &(0x7f00000000c0)=0x44) 08:49:09 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x9912, &(0x7f0000000000)="0a5cc80700315f85715070") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000500)) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000100), 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=@newlink={0x3c, 0x10, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0xc, 0x2, [@IFLA_BOND_UPDELAY={0x8, 0x12, 0xf0ffffffffffff}]}}}]}, 0x3c}}, 0x10000) 08:49:09 executing program 7: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000140)="be862ed9", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r0, r1) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/153, &(0x7f0000000240)=0x99) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000100)=0xc) ioctl(r3, 0x8912, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev}, 0x16) 08:49:09 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x100000000, 0x1, 0x401, 0x1, 0x3de}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000001c0)=""/216) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0xfdfdffff}) 08:49:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="bbdff687882b135d7402c64b4388e091", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3fc4, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x2) [ 158.671618] (unnamed net_device) (uninitialized): option min_links: invalid value (18446744073709551615) [ 158.681482] (unnamed net_device) (uninitialized): option min_links: allowed values 0 - 2147483647 08:49:09 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000040), 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xad66, @ipv4, 0x7}}, 0x7, 0x5, 0x72bdbb06, 0x7, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x9d, "731707da20cb4a80f92103fad450e278be2b400d15fc9fe96f1fcbf52a99030573f45ae8e249aa84f42ebecd6c826ffa24582bf0920b570963eb393a7faa47ca62cd3c88944c72e11b933b222f4f0047c4ea36627dcd94e355e3e8024f5de42ce64085271d889ae702061c806a6963c920a7f35cfd5d24b770f7da3646e2e2a8d47d6d2f6c767cce9f46621a29d3379e98467be831c272f86feea62e1a"}, &(0x7f0000000200)=0xa5) fcntl$setpipe(r0, 0x407, 0x1) 08:49:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f0000000400)=0x1e) io_setup(0x1, &(0x7f0000000000)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) getdents(r0, &(0x7f00000000c0)=""/76, 0x4c) 08:49:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x5000, 0xc000}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='bdev\x00', 0xffffffffffffff9c}, 0x10) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x1, 0x97, 0xfff, 0x2, 0x101, 0x1, 0x8, 0x3, 0x9, 0x3, 0x22, 0x800, 0x5, 0x6, 0x1000, 0x7], 0xd001, 0x80015}) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0xabbc, 0x7fff, 0x800, 0x3, 0x10001, 0x5}, 0x4}, 0xa) 08:49:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="bbdff687882b135d7402c64b4388e091", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3fc4, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x2) 08:49:09 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0xde}) 08:49:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000340)='.\x00', 0xf00a2acee147d72d, 0x53) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2841, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @ipv4, 0x7}}, 0x3, 0x4}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)={r3, 0x7fffffff, 0xfb}, 0x8) r4 = socket$key(0xf, 0x3, 0x2) write$FUSE_WRITE(r4, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x5}}, 0x18) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="02020004000000000000000c000000e60000080000000000030006000000000002000000e0000000000000fb0000000000030005000000000002000000e00000000000000000000000"], 0x58}}, 0x0) recvfrom$inet6(r4, &(0x7f0000000400)=""/197, 0xc5, 0x3, &(0x7f0000000500)={0xa, 0x4e21, 0x7, @remote, 0xfff}, 0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000300)={0x1, r5}) r6 = msgget$private(0x0, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000540)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) getgroups(0x4, &(0x7f0000000680)=[0xee01, 0xee00, 0xee00, 0xee01]) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000006c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) r10 = getegid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000800)={{0x800, r7, r8, r9, r10, 0x92, 0x8000}, 0x7, 0x4, 0x80000000, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x800, r5, r5}) 08:49:09 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:09 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_FIOSETOWN(r2, 0xb704, &(0x7f0000000040)) 08:49:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="bbdff687882b135d7402c64b4388e091", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3fc4, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x2) 08:49:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f0000000400)=0x1e) io_setup(0x1, &(0x7f0000000000)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) getdents(r0, &(0x7f00000000c0)=""/76, 0x4c) 08:49:09 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="0a5cc80700315f85715070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/sockstat\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000540)={0x80, 0x1, {0x3, 0x1, 0x40, 0xffffffffffffffff, 0x7aa7}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x2000000000000004, &(0x7f0000013ff4)={@remote, @rand_addr, @multicast2}, 0xc) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) getsockopt$inet_mtu(r4, 0x0, 0x29, &(0x7f00000000c0), &(0x7f0000000080)=0xb163bec70566be4b) ioctl$sock_inet_SIOCGARP(r4, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @loopback}, {0x0, @link_local}, 0xff0f, {0x2, 0x0, @broadcast}, 'bridge_slave_0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @rand_addr=0xf80000000000000}}, 0x80000000, 0x5, 0x7, 0x800, 0x20}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r5, 0x7fff}, &(0x7f00000002c0)=0x8) close(r4) dup3(r1, r2, 0x0) 08:49:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x5000, 0xc000}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='bdev\x00', 0xffffffffffffff9c}, 0x10) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x1, 0x97, 0xfff, 0x2, 0x101, 0x1, 0x8, 0x3, 0x9, 0x3, 0x22, 0x800, 0x5, 0x6, 0x1000, 0x7], 0xd001, 0x80015}) connect$bt_rfcomm(r3, &(0x7f0000000140)={0x1f, {0xabbc, 0x7fff, 0x800, 0x3, 0x10001, 0x5}, 0x4}, 0xa) 08:49:09 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0xde}) 08:49:10 executing program 7: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0xfff, 0xffffffff]) 08:49:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="bbdff687882b135d7402c64b4388e091", 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3fc4, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0x2) 08:49:10 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_FIOSETOWN(r2, 0xb704, &(0x7f0000000040)) 08:49:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f0000000400)=0x1e) io_setup(0x1, &(0x7f0000000000)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) getdents(r0, &(0x7f00000000c0)=""/76, 0x4c) 08:49:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0xde}) 08:49:10 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100000000000000000000b5e6bdbed0770cf084fe43b7cf984c3e0000a73d11108f872400"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000500)={0x9, 0x6f, 0x1}, 0x9) write$P9_RREADDIR(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="300000002901957fbdf100000000000000000000000000000000000000000000000d002e2f66696c65302f66696c6530"], 0x30) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access'}}]}}) r2 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x0, 0x0) fdatasync(r2) 08:49:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="bbdff687882b135d7402c64b4388e091", 0x10) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3fc4, 0x0) 08:49:10 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_FIOSETOWN(r2, 0xb704, &(0x7f0000000040)) 08:49:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f0000000400)=0x1e) io_setup(0x1, &(0x7f0000000000)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000100)={0xde}) 08:49:10 executing program 2: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x0, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100000000000000000000b5e6bdbed0770cf084fe43b7cf984c3e0000a73d11108f872400"], 0x2a) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) write$P9_RWALK(r1, &(0x7f0000000500)={0x9, 0x6f, 0x1}, 0x9) write$P9_RREADDIR(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="300000002901957fbdf100000000000000000000000000000000000000000000000d002e2f66696c65302f66696c6530"], 0x30) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_uid={'access'}}]}}) r2 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x0, 0x0) fdatasync(r2) 08:49:10 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="bbdff687882b135d7402c64b4388e091", 0x10) 08:49:10 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) ioctl$RTC_PIE_ON(r0, 0x7005) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_FIOSETOWN(r2, 0xb704, &(0x7f0000000040)) 08:49:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() 08:49:10 executing program 7: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0xfff, 0xffffffff]) 08:49:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'ah\x00'}, &(0x7f0000000400)=0x1e) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x203) ioctl(r0, 0x5, &(0x7f0000000280)="4470d4ec0644f3c5edfed286d9880c54b2b2980e92f29a6177a8827feb5b3b0eaa0cddf8b6d047625d609c2a679cf8fd931b14d5b981b774cf429cf26f4616f1efb14fa074ece4a95e11a4821467a002070eac192f51d1f9abcba79a11dbaf9123107d6acc5c254c2af862307b3d2d9854328c16fc893333479387197dec4a37") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) getsockopt$inet6_udp_int(r0, 0x11, 0x6f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) kexec_load(0x0, 0x0, &(0x7f0000000540), 0x0) 08:49:10 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x0, &(0x7f00000000c0)) 08:49:10 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:10 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) ioctl$RTC_PIE_ON(r0, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 08:49:10 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() 08:49:10 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:10 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:10 executing program 4: getrusage(0x0, &(0x7f00000000c0)) 08:49:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/36, &(0x7f0000000100)=0x24) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast2}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000), 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x4, 0x4) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x4000000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000, 0x0, 0x0, 0x9}) 08:49:11 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) ioctl$RTC_PIE_ON(r0, 0x7005) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 08:49:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) sync() 08:49:11 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() 08:49:11 executing program 4 (fault-call:0 fault-nth:0): getrusage(0x0, &(0x7f00000000c0)) [ 160.265237] FAULT_INJECTION: forcing a failure. [ 160.265237] name failslab, interval 1, probability 0, space 0, times 1 [ 160.276519] CPU: 0 PID: 7065 Comm: syz-executor4 Not tainted 4.18.0+ #193 [ 160.283462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.292819] Call Trace: [ 160.295433] dump_stack+0x1c9/0x2b4 [ 160.299089] ? dump_stack_print_info.cold.2+0x52/0x52 [ 160.304316] ? trace_hardirqs_on+0x10/0x10 [ 160.308574] should_fail.cold.4+0xa/0x11 [ 160.312652] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.317804] ? trace_hardirqs_on+0x10/0x10 [ 160.322058] ? kasan_check_write+0x14/0x20 [ 160.326308] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 160.331168] ? trace_hardirqs_on+0xd/0x10 [ 160.335358] ? perf_trace_lock+0x920/0x920 [ 160.339644] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 160.344544] ? lock_acquire+0x1e4/0x540 [ 160.348546] ? fs_reclaim_acquire+0x20/0x20 [ 160.352881] ? lock_downgrade+0x8f0/0x8f0 [ 160.357071] ? check_same_owner+0x340/0x340 [ 160.361411] ? rcu_note_context_switch+0x730/0x730 [ 160.366350] __should_failslab+0x124/0x180 [ 160.370607] should_failslab+0x9/0x14 [ 160.374412] kmem_cache_alloc+0x2af/0x760 [ 160.378584] __anon_vma_prepare+0xc4/0x720 [ 160.382855] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 160.387723] ? anon_vma_fork+0x960/0x960 [ 160.391794] ? trace_hardirqs_on+0x10/0x10 [ 160.396064] do_huge_pmd_anonymous_page+0x13df/0x1b70 [ 160.401247] ? trace_hardirqs_on+0x10/0x10 [ 160.405489] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 160.410332] ? __thp_get_unmapped_area+0x180/0x180 [ 160.415263] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 160.420104] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 160.424943] ? pud_val+0x88/0x100 [ 160.428382] ? pmd_val+0x100/0x100 [ 160.431932] __handle_mm_fault+0x2cbf/0x4360 [ 160.436343] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 160.441180] ? lock_downgrade+0x8f0/0x8f0 [ 160.445340] ? lock_acquire+0x1e4/0x540 [ 160.449314] ? handle_mm_fault+0x417/0xc80 [ 160.453541] ? lock_downgrade+0x8f0/0x8f0 [ 160.457694] ? lock_release+0xa30/0xa30 [ 160.461658] ? mem_cgroup_from_task+0xcb/0x1f0 [ 160.466235] ? percpu_ref_get_many+0x210/0x210 [ 160.470818] handle_mm_fault+0x53e/0xc80 [ 160.474878] ? __handle_mm_fault+0x4360/0x4360 [ 160.479458] ? find_vma+0x34/0x190 [ 160.482999] __do_page_fault+0x620/0xe50 [ 160.487083] ? mm_fault_error+0x380/0x380 [ 160.491236] ? __ia32_sys_setrlimit+0x150/0x150 [ 160.495894] do_page_fault+0xf6/0x8c0 [ 160.499677] ? lock_downgrade+0x8f0/0x8f0 [ 160.503813] ? vmalloc_sync_all+0x30/0x30 [ 160.507976] ? proc_fail_nth_write+0x9e/0x210 [ 160.512454] ? proc_cwd_link+0x1d0/0x1d0 [ 160.516499] ? kasan_check_read+0x11/0x20 [ 160.520633] ? do_raw_spin_unlock+0xa7/0x2f0 [ 160.525044] ? lock_acquire+0x1e4/0x540 [ 160.529012] ? __might_fault+0x12b/0x1e0 [ 160.533069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.537898] page_fault+0x1e/0x30 [ 160.541339] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 160.547215] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 160.566144] RSP: 0018:ffff880195ae7cb8 EFLAGS: 00010206 [ 160.571504] RAX: 0000000000000000 RBX: 0000000000000090 RCX: 0000000000000090 [ 160.578774] RDX: 0000000000000090 RSI: ffff880195ae7d20 RDI: 00000000200000c0 [ 160.586059] RBP: ffff880195ae7cf0 R08: ffffed0032b5cfb6 R09: ffffed0032b5cfb6 [ 160.593328] R10: ffffed0032b5cfb5 R11: ffff880195ae7daf R12: 0000000020000150 [ 160.600608] R13: 00000000200000c0 R14: ffff880195ae7d20 R15: 00007ffffffff000 [ 160.607911] ? _copy_to_user+0xf6/0x110 [ 160.611894] __do_sys_getrusage+0xd1/0x140 [ 160.616126] ? getrusage+0x1b40/0x1b40 [ 160.620019] ? ksys_ioctl+0x81/0xd0 [ 160.623644] __x64_sys_getrusage+0x54/0x80 [ 160.627879] do_syscall_64+0x1b9/0x820 [ 160.631760] ? finish_task_switch+0x1d3/0x870 [ 160.636243] ? syscall_return_slowpath+0x5e0/0x5e0 [ 160.641169] ? syscall_return_slowpath+0x31d/0x5e0 [ 160.646107] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 160.651121] ? prepare_exit_to_usermode+0x291/0x3b0 [ 160.656138] ? perf_trace_sys_enter+0xb10/0xb10 [ 160.660961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.665814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 160.671008] RIP: 0033:0x457089 [ 160.674199] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 160.693087] RSP: 002b:00007f9fa1fdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000062 [ 160.700827] RAX: ffffffffffffffda RBX: 00007f9fa1fdb6d4 RCX: 0000000000457089 [ 160.708087] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 160.715350] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 160.722611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 160.729867] R13: 00000000004cbec8 R14: 00000000004c35ff R15: 0000000000000000 08:49:11 executing program 7: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0xfff, 0xffffffff]) 08:49:11 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") close(r0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 08:49:11 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) sync() 08:49:11 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() 08:49:11 executing program 4 (fault-call:0 fault-nth:1): getrusage(0x0, &(0x7f00000000c0)) 08:49:11 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="025cc80700145f8f764070") syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 08:49:11 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) sync() 08:49:11 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 160.897689] FAULT_INJECTION: forcing a failure. [ 160.897689] name failslab, interval 1, probability 0, space 0, times 0 [ 160.908996] CPU: 0 PID: 7082 Comm: syz-executor4 Not tainted 4.18.0+ #193 [ 160.915935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.925291] Call Trace: [ 160.927898] dump_stack+0x1c9/0x2b4 [ 160.931554] ? dump_stack_print_info.cold.2+0x52/0x52 [ 160.936761] ? __kernel_text_address+0xd/0x40 [ 160.941277] ? unwind_get_return_address+0x61/0xa0 [ 160.946231] should_fail.cold.4+0xa/0x11 [ 160.950316] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.955438] ? save_stack+0xa9/0xd0 [ 160.959088] ? kasan_kmalloc+0xc4/0xe0 [ 160.962985] ? kasan_slab_alloc+0x12/0x20 [ 160.967149] ? kmem_cache_alloc+0x12e/0x760 [ 160.971493] ? __anon_vma_prepare+0xc4/0x720 [ 160.975919] ? do_huge_pmd_anonymous_page+0x13df/0x1b70 [ 160.981292] ? __handle_mm_fault+0x2cbf/0x4360 [ 160.985880] ? handle_mm_fault+0x53e/0xc80 [ 160.990123] ? do_page_fault+0xf6/0x8c0 [ 160.994099] ? page_fault+0x1e/0x30 [ 160.997729] ? copy_user_enhanced_fast_string+0xe/0x20 [ 161.003006] ? __do_sys_getrusage+0xd1/0x140 [ 161.007423] ? __x64_sys_getrusage+0x54/0x80 [ 161.011836] ? do_syscall_64+0x1b9/0x820 [ 161.015900] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.021262] ? lock_acquire+0x1e4/0x540 [ 161.025241] ? percpu_ref_put_many+0x119/0x240 [ 161.029825] ? lock_downgrade+0x8f0/0x8f0 [ 161.033979] ? lock_release+0xa30/0xa30 [ 161.037954] ? lock_acquire+0x1e4/0x540 [ 161.041930] ? fs_reclaim_acquire+0x20/0x20 [ 161.046255] ? lock_downgrade+0x8f0/0x8f0 [ 161.050414] ? check_same_owner+0x340/0x340 [ 161.054740] ? rcu_note_context_switch+0x730/0x730 [ 161.059675] __should_failslab+0x124/0x180 [ 161.063913] should_failslab+0x9/0x14 [ 161.067718] kmem_cache_alloc+0x2af/0x760 [ 161.071877] __anon_vma_prepare+0x3c6/0x720 [ 161.076212] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.081058] ? anon_vma_fork+0x960/0x960 [ 161.085118] ? trace_hardirqs_on+0x10/0x10 [ 161.089370] do_huge_pmd_anonymous_page+0x13df/0x1b70 [ 161.094559] ? trace_hardirqs_on+0x10/0x10 [ 161.098797] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.103641] ? __thp_get_unmapped_area+0x180/0x180 [ 161.108572] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.113417] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.118264] ? pud_val+0x88/0x100 [ 161.121716] ? pmd_val+0x100/0x100 [ 161.125259] __handle_mm_fault+0x2cbf/0x4360 [ 161.129674] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 161.134518] ? lock_downgrade+0x8f0/0x8f0 [ 161.138672] ? lock_acquire+0x1e4/0x540 [ 161.142643] ? handle_mm_fault+0x417/0xc80 [ 161.146874] ? lock_downgrade+0x8f0/0x8f0 [ 161.151051] ? lock_release+0xa30/0xa30 [ 161.155031] ? mem_cgroup_from_task+0xcb/0x1f0 [ 161.159612] ? percpu_ref_get_many+0x210/0x210 [ 161.164203] handle_mm_fault+0x53e/0xc80 [ 161.168265] ? __handle_mm_fault+0x4360/0x4360 [ 161.172844] ? find_vma+0x34/0x190 [ 161.176389] __do_page_fault+0x620/0xe50 [ 161.180457] ? mm_fault_error+0x380/0x380 [ 161.184603] ? __ia32_sys_setrlimit+0x150/0x150 [ 161.189278] do_page_fault+0xf6/0x8c0 [ 161.193077] ? lock_downgrade+0x8f0/0x8f0 [ 161.197226] ? vmalloc_sync_all+0x30/0x30 [ 161.201372] ? proc_fail_nth_write+0x9e/0x210 [ 161.205877] ? proc_cwd_link+0x1d0/0x1d0 [ 161.209938] ? kasan_check_read+0x11/0x20 [ 161.214084] ? do_raw_spin_unlock+0xa7/0x2f0 [ 161.218492] ? lock_acquire+0x1e4/0x540 [ 161.222468] ? __might_fault+0x12b/0x1e0 [ 161.226530] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.231377] page_fault+0x1e/0x30 [ 161.234853] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 161.240738] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 161.259661] RSP: 0018:ffff880196337cb8 EFLAGS: 00010206 [ 161.265022] RAX: 0000000000000000 RBX: 0000000000000090 RCX: 0000000000000090 [ 161.272291] RDX: 0000000000000090 RSI: ffff880196337d20 RDI: 00000000200000c0 [ 161.279561] RBP: ffff880196337cf0 R08: ffffed0032c66fb6 R09: ffffed0032c66fb6 [ 161.286839] R10: ffffed0032c66fb5 R11: ffff880196337daf R12: 0000000020000150 [ 161.294119] R13: 00000000200000c0 R14: ffff880196337d20 R15: 00007ffffffff000 [ 161.301405] ? _copy_to_user+0xf6/0x110 [ 161.305384] __do_sys_getrusage+0xd1/0x140 [ 161.309615] ? getrusage+0x1b40/0x1b40 [ 161.313511] ? ksys_ioctl+0x81/0xd0 [ 161.317144] __x64_sys_getrusage+0x54/0x80 [ 161.321378] do_syscall_64+0x1b9/0x820 [ 161.325267] ? syscall_slow_exit_work+0x500/0x500 [ 161.330109] ? syscall_return_slowpath+0x5e0/0x5e0 [ 161.335038] ? syscall_return_slowpath+0x31d/0x5e0 [ 161.339970] ? prepare_exit_to_usermode+0x291/0x3b0 [ 161.344988] ? perf_trace_sys_enter+0xb10/0xb10 [ 161.349680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.354539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 161.359754] RIP: 0033:0x457089 [ 161.362948] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 161.381846] RSP: 002b:00007f9fa1fdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000062 [ 161.389552] RAX: ffffffffffffffda RBX: 00007f9fa1fdb6d4 RCX: 0000000000457089 08:49:11 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() write$FUSE_ATTR(r0, &(0x7f0000000300)={0x78, 0x0, 0x1, {0x2, 0x10001, 0x0, {0x5, 0x9, 0x0, 0x101, 0x6, 0x9, 0x7f, 0x8, 0x2, 0x7ff, 0x1ff, r1, r2, 0xffffffff, 0x3}}}, 0x78) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) getgid() ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) [ 161.396819] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 161.404082] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 161.411344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 161.418608] R13: 00000000004cbec8 R14: 00000000004c35ff R15: 0000000000000001 08:49:12 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 08:49:12 executing program 4 (fault-call:0 fault-nth:2): getrusage(0x0, &(0x7f00000000c0)) 08:49:12 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006fb7db12f361978225a6302b72baac59f9f3f76eea7713c0461440976e7b39db5aab7616a437e585d17b658b794238575c98aed7767d62d50000"], &(0x7f00000003c0)=0x8) bind$netlink(0xffffffffffffffff, &(0x7f00000004c0), 0xc) timer_create(0x7, &(0x7f0000000180), &(0x7f00000005c0)) sync() 08:49:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) getgid() ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) [ 161.589507] FAULT_INJECTION: forcing a failure. [ 161.589507] name failslab, interval 1, probability 0, space 0, times 0 [ 161.600867] CPU: 1 PID: 7118 Comm: syz-executor4 Not tainted 4.18.0+ #193 [ 161.607805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 161.617163] Call Trace: [ 161.619792] dump_stack+0x1c9/0x2b4 [ 161.623435] ? dump_stack_print_info.cold.2+0x52/0x52 [ 161.628654] should_fail.cold.4+0xa/0x11 [ 161.632739] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 161.637862] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.642747] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.647592] ? save_stack+0xa9/0xd0 [ 161.651312] ? save_stack+0x43/0xd0 [ 161.654968] ? perf_trace_lock+0x920/0x920 [ 161.659219] ? __do_page_fault+0x620/0xe50 [ 161.663460] ? page_fault+0x1e/0x30 [ 161.667088] ? copy_user_enhanced_fast_string+0xe/0x20 [ 161.672366] ? __do_sys_getrusage+0xd1/0x140 [ 161.676783] ? __x64_sys_getrusage+0x54/0x80 [ 161.681205] ? lock_acquire+0x1e4/0x540 [ 161.685204] ? fs_reclaim_acquire+0x20/0x20 [ 161.689528] ? lock_downgrade+0x8f0/0x8f0 [ 161.693704] ? check_same_owner+0x340/0x340 [ 161.698031] ? lock_downgrade+0x8f0/0x8f0 [ 161.702208] ? rcu_note_context_switch+0x730/0x730 [ 161.707148] __should_failslab+0x124/0x180 [ 161.711398] should_failslab+0x9/0x14 [ 161.715215] kmem_cache_alloc+0x2af/0x760 [ 161.719379] __khugepaged_enter+0xbe/0x5e0 [ 161.723618] ? khugepaged+0xce0/0xce0 [ 161.727433] ? __anon_vma_prepare+0x36d/0x720 [ 161.731934] ? anon_vma_fork+0x960/0x960 [ 161.735998] ? trace_hardirqs_on+0x10/0x10 [ 161.740253] do_huge_pmd_anonymous_page+0x1456/0x1b70 [ 161.745446] ? trace_hardirqs_on+0x10/0x10 [ 161.749702] ? __thp_get_unmapped_area+0x180/0x180 [ 161.754663] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.759543] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 161.764398] ? pud_val+0x88/0x100 [ 161.767856] ? pmd_val+0x100/0x100 [ 161.771438] __handle_mm_fault+0x2cbf/0x4360 [ 161.775855] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 161.780711] ? lock_downgrade+0x8f0/0x8f0 [ 161.784870] ? lock_acquire+0x1e4/0x540 [ 161.788845] ? handle_mm_fault+0x417/0xc80 [ 161.793093] ? lock_downgrade+0x8f0/0x8f0 [ 161.797247] ? lock_release+0xa30/0xa30 [ 161.801234] ? mem_cgroup_from_task+0xcb/0x1f0 [ 161.805819] ? percpu_ref_get_many+0x210/0x210 [ 161.810414] handle_mm_fault+0x53e/0xc80 [ 161.814477] ? __handle_mm_fault+0x4360/0x4360 [ 161.819066] ? find_vma+0x34/0x190 [ 161.822612] __do_page_fault+0x620/0xe50 [ 161.826683] ? mm_fault_error+0x380/0x380 [ 161.830842] ? __ia32_sys_setrlimit+0x150/0x150 [ 161.835519] do_page_fault+0xf6/0x8c0 [ 161.839321] ? lock_downgrade+0x8f0/0x8f0 [ 161.843471] ? vmalloc_sync_all+0x30/0x30 [ 161.847621] ? proc_fail_nth_write+0x9e/0x210 [ 161.852116] ? proc_cwd_link+0x1d0/0x1d0 [ 161.856186] ? kasan_check_read+0x11/0x20 [ 161.860342] ? do_raw_spin_unlock+0xa7/0x2f0 [ 161.864756] ? lock_acquire+0x1e4/0x540 [ 161.868731] ? __might_fault+0x12b/0x1e0 [ 161.872795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 161.877648] page_fault+0x1e/0x30 [ 161.881106] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 161.886993] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 161.905892] RSP: 0018:ffff880195be7cb8 EFLAGS: 00010206 [ 161.911254] RAX: 0000000000000000 RBX: 0000000000000090 RCX: 0000000000000090 [ 161.918522] RDX: 0000000000000090 RSI: ffff880195be7d20 RDI: 00000000200000c0 [ 161.925792] RBP: ffff880195be7cf0 R08: ffffed0032b7cfb6 R09: ffffed0032b7cfb6 [ 161.933058] R10: ffffed0032b7cfb5 R11: ffff880195be7daf R12: 0000000020000150 [ 161.940326] R13: 00000000200000c0 R14: ffff880195be7d20 R15: 00007ffffffff000 [ 161.947617] ? _copy_to_user+0xf6/0x110 [ 161.951598] __do_sys_getrusage+0xd1/0x140 [ 161.955836] ? getrusage+0x1b40/0x1b40 [ 161.959739] ? ksys_ioctl+0x81/0xd0 [ 161.963371] __x64_sys_getrusage+0x54/0x80 [ 161.967608] do_syscall_64+0x1b9/0x820 [ 161.971495] ? finish_task_switch+0x1d3/0x870 [ 161.976011] ? syscall_return_slowpath+0x5e0/0x5e0 [ 161.980946] ? syscall_return_slowpath+0x31d/0x5e0 [ 161.985880] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 161.990898] ? prepare_exit_to_usermode+0x291/0x3b0 [ 161.995933] ? perf_trace_sys_enter+0xb10/0xb10 [ 162.000622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.005472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.010664] RIP: 0033:0x457089 [ 162.013864] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 162.032763] RSP: 002b:00007f9fa1fdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000062 [ 162.040477] RAX: ffffffffffffffda RBX: 00007f9fa1fdb6d4 RCX: 0000000000457089 [ 162.047745] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 162.055009] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 162.062273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 162.069565] R13: 00000000004cbec8 R14: 00000000004c35ff R15: 0000000000000002 08:49:13 executing program 7: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000100)=[0xfff, 0xffffffff]) 08:49:13 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) sync() 08:49:13 executing program 6: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 08:49:13 executing program 4 (fault-call:0 fault-nth:3): getrusage(0x0, &(0x7f00000000c0)) [ 162.175294] FAULT_INJECTION: forcing a failure. [ 162.175294] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 162.187223] CPU: 1 PID: 7133 Comm: syz-executor4 Not tainted 4.18.0+ #193 [ 162.194155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.203516] Call Trace: [ 162.206113] dump_stack+0x1c9/0x2b4 [ 162.209745] ? dump_stack_print_info.cold.2+0x52/0x52 [ 162.214937] ? __kernel_text_address+0xd/0x40 [ 162.219438] should_fail.cold.4+0xa/0x11 [ 162.223504] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 162.228610] ? save_stack+0xa9/0xd0 [ 162.232236] ? save_stack+0x43/0xd0 [ 162.235865] ? kasan_kmalloc+0xc4/0xe0 [ 162.239751] ? kasan_slab_alloc+0x12/0x20 [ 162.243901] ? kmem_cache_alloc+0x12e/0x760 [ 162.248223] ? __khugepaged_enter+0xbe/0x5e0 [ 162.252634] ? __handle_mm_fault+0x2cbf/0x4360 [ 162.257217] ? handle_mm_fault+0x53e/0xc80 [ 162.261458] ? __do_page_fault+0x620/0xe50 [ 162.265726] ? do_page_fault+0xf6/0x8c0 [ 162.269722] ? page_fault+0x1e/0x30 [ 162.273348] ? copy_user_enhanced_fast_string+0xe/0x20 [ 162.278638] ? __do_sys_getrusage+0xd1/0x140 [ 162.283071] ? __x64_sys_getrusage+0x54/0x80 [ 162.287477] ? do_syscall_64+0x1b9/0x820 [ 162.291539] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.296907] ? kasan_slab_alloc+0x12/0x20 [ 162.301068] ? kmem_cache_alloc+0x12e/0x760 [ 162.305389] ? __anon_vma_prepare+0x3c6/0x720 [ 162.309897] ? do_huge_pmd_anonymous_page+0x13df/0x1b70 [ 162.315256] ? __handle_mm_fault+0x2cbf/0x4360 [ 162.319839] ? handle_mm_fault+0x53e/0xc80 [ 162.324073] ? __do_page_fault+0x620/0xe50 [ 162.328308] ? do_page_fault+0xf6/0x8c0 [ 162.332285] ? page_fault+0x1e/0x30 [ 162.335909] ? copy_user_enhanced_fast_string+0xe/0x20 [ 162.341192] ? __do_sys_getrusage+0xd1/0x140 [ 162.345603] ? __x64_sys_getrusage+0x54/0x80 [ 162.350010] ? lock_acquire+0x1e4/0x540 [ 162.353984] ? fs_reclaim_acquire+0x20/0x20 [ 162.358305] ? lock_downgrade+0x8f0/0x8f0 [ 162.362458] ? lock_acquire+0x1e4/0x540 [ 162.366433] ? __khugepaged_enter+0x413/0x5e0 [ 162.370927] ? lock_downgrade+0x8f0/0x8f0 [ 162.375092] __alloc_pages_nodemask+0x36e/0xdb0 [ 162.379770] ? kasan_check_read+0x11/0x20 [ 162.383915] ? do_raw_spin_unlock+0xa7/0x2f0 [ 162.388333] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 162.393352] ? kasan_check_write+0x14/0x20 [ 162.397584] ? do_raw_spin_lock+0xc1/0x200 [ 162.401818] ? kasan_check_write+0x14/0x20 [ 162.406050] ? __khugepaged_enter+0x43a/0x5e0 [ 162.410550] ? __anon_vma_prepare+0x36d/0x720 [ 162.415052] ? anon_vma_fork+0x960/0x960 [ 162.419112] ? trace_hardirqs_on+0x10/0x10 [ 162.423348] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 162.428887] alloc_pages_vma+0x3a0/0x540 [ 162.432951] do_huge_pmd_anonymous_page+0x61c/0x1b70 [ 162.438050] ? trace_hardirqs_on+0x10/0x10 [ 162.442290] ? __thp_get_unmapped_area+0x180/0x180 [ 162.447223] ? kasan_check_read+0x11/0x20 [ 162.451371] ? thread_group_cputime+0x5c5/0xee0 [ 162.456035] ? lock_downgrade+0x8f0/0x8f0 [ 162.460189] ? pud_val+0x88/0x100 [ 162.463640] ? pmd_val+0x100/0x100 [ 162.467185] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 162.472299] __handle_mm_fault+0x2cbf/0x4360 [ 162.476713] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 162.481551] ? lock_acquire+0x1e4/0x540 [ 162.485527] ? cputime_adjust+0x1c0/0x330 [ 162.489704] ? lock_downgrade+0x8f0/0x8f0 [ 162.493854] ? lock_acquire+0x1e4/0x540 [ 162.497835] ? handle_mm_fault+0x417/0xc80 [ 162.502073] ? lock_downgrade+0x8f0/0x8f0 [ 162.506220] ? lock_release+0xa30/0xa30 [ 162.510213] ? lock_release+0xa30/0xa30 [ 162.514204] ? mmput+0xdf/0x620 [ 162.517511] ? mem_cgroup_from_task+0xcb/0x1f0 [ 162.522093] ? percpu_ref_get_many+0x210/0x210 [ 162.526698] handle_mm_fault+0x53e/0xc80 [ 162.530760] ? __handle_mm_fault+0x4360/0x4360 [ 162.535341] ? find_vma+0x34/0x190 [ 162.538881] __do_page_fault+0x620/0xe50 [ 162.542945] ? mm_fault_error+0x380/0x380 [ 162.547088] ? __ia32_sys_setrlimit+0x150/0x150 [ 162.551961] do_page_fault+0xf6/0x8c0 [ 162.555757] ? lock_downgrade+0x8f0/0x8f0 [ 162.559903] ? vmalloc_sync_all+0x30/0x30 [ 162.564048] ? proc_fail_nth_write+0x9e/0x210 [ 162.568541] ? proc_cwd_link+0x1d0/0x1d0 [ 162.572601] ? kasan_check_read+0x11/0x20 [ 162.576746] ? do_raw_spin_unlock+0xa7/0x2f0 [ 162.581153] ? lock_acquire+0x1e4/0x540 [ 162.585126] ? __might_fault+0x12b/0x1e0 [ 162.589192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.594036] page_fault+0x1e/0x30 [ 162.597490] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 162.603374] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 162.622275] RSP: 0018:ffff880194a3fcb8 EFLAGS: 00010206 [ 162.627635] RAX: 0000000000000000 RBX: 0000000000000090 RCX: 0000000000000090 [ 162.634908] RDX: 0000000000000090 RSI: ffff880194a3fd20 RDI: 00000000200000c0 [ 162.642175] RBP: ffff880194a3fcf0 R08: ffffed0032947fb6 R09: ffffed0032947fb6 [ 162.649709] R10: ffffed0032947fb5 R11: ffff880194a3fdaf R12: 0000000020000150 [ 162.657009] R13: 00000000200000c0 R14: ffff880194a3fd20 R15: 00007ffffffff000 [ 162.664757] ? _copy_to_user+0xf6/0x110 [ 162.668735] __do_sys_getrusage+0xd1/0x140 [ 162.672967] ? getrusage+0x1b40/0x1b40 [ 162.676863] ? ksys_ioctl+0x81/0xd0 [ 162.680489] __x64_sys_getrusage+0x54/0x80 [ 162.684730] do_syscall_64+0x1b9/0x820 [ 162.688626] ? finish_task_switch+0x1d3/0x870 [ 162.693175] ? syscall_return_slowpath+0x5e0/0x5e0 [ 162.698110] ? syscall_return_slowpath+0x31d/0x5e0 [ 162.703050] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 162.708075] ? prepare_exit_to_usermode+0x291/0x3b0 [ 162.713101] ? perf_trace_sys_enter+0xb10/0xb10 [ 162.717766] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 162.722613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 162.727798] RIP: 0033:0x457089 [ 162.730989] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 162.749892] RSP: 002b:00007f9fa1fdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000062 [ 162.757603] RAX: ffffffffffffffda RBX: 00007f9fa1fdb6d4 RCX: 0000000000457089 [ 162.764869] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 08:49:13 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) 08:49:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) getgid() ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:13 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) sync() [ 162.772136] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 162.779399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 162.786662] R13: 00000000004cbec8 R14: 00000000004c35ff R15: 0000000000000003 08:49:13 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$VHOST_SET_MEM_TABLE(r3, 0x2401, &(0x7f0000000740)) 08:49:13 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) sync() 08:49:13 executing program 6: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/user\x00') 08:49:13 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) sync() 08:49:13 executing program 4 (fault-call:0 fault-nth:4): getrusage(0x0, &(0x7f00000000c0)) 08:49:13 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) [ 162.978166] FAULT_INJECTION: forcing a failure. [ 162.978166] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 162.990202] CPU: 0 PID: 7163 Comm: syz-executor4 Not tainted 4.18.0+ #193 [ 162.997134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.006485] Call Trace: [ 163.009085] dump_stack+0x1c9/0x2b4 [ 163.012738] ? dump_stack_print_info.cold.2+0x52/0x52 [ 163.017954] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 163.022825] should_fail.cold.4+0xa/0x11 08:49:13 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) sync() [ 163.026902] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 163.032021] ? page_counter_try_charge+0x1c7/0x220 [ 163.036990] ? kasan_check_read+0x11/0x20 [ 163.041175] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 163.046038] ? mem_cgroup_charge_statistics+0x680/0x680 [ 163.051421] ? lock_acquire+0x1e4/0x540 [ 163.055414] ? fs_reclaim_acquire+0x20/0x20 [ 163.059760] ? lock_downgrade+0x8f0/0x8f0 [ 163.063934] ? check_same_owner+0x340/0x340 [ 163.068271] ? rcu_note_context_switch+0x730/0x730 [ 163.073236] __alloc_pages_nodemask+0x36e/0xdb0 [ 163.077915] ? lock_acquire+0x1e4/0x540 [ 163.081903] ? mem_cgroup_throttle_swaprate+0x272/0x888 [ 163.087284] ? __alloc_pages_slowpath+0x2d90/0x2d90 [ 163.092320] ? lock_release+0xa30/0xa30 [ 163.096301] ? kasan_check_write+0x14/0x20 [ 163.100541] ? mem_cgroup_protected+0xa60/0xa60 [ 163.105218] ? kasan_check_write+0x14/0x20 [ 163.109464] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 163.115001] ? mem_cgroup_throttle_swaprate+0x2ef/0x888 [ 163.120371] ? swap_duplicate+0x80/0x80 [ 163.124345] ? trace_hardirqs_on+0x10/0x10 [ 163.128581] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 163.134126] alloc_pages_current+0x10c/0x210 [ 163.138540] pte_alloc_one+0x1b/0x1a0 [ 163.142348] do_huge_pmd_anonymous_page+0x8be/0x1b70 [ 163.147453] ? trace_hardirqs_on+0x10/0x10 [ 163.151698] ? __thp_get_unmapped_area+0x180/0x180 [ 163.156631] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 163.161476] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 163.166328] ? pud_val+0x88/0x100 [ 163.169781] ? pmd_val+0x100/0x100 [ 163.173357] __handle_mm_fault+0x2cbf/0x4360 [ 163.177768] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 163.182607] ? lock_downgrade+0x8f0/0x8f0 [ 163.186760] ? lock_acquire+0x1e4/0x540 [ 163.190733] ? handle_mm_fault+0x417/0xc80 [ 163.194963] ? lock_downgrade+0x8f0/0x8f0 [ 163.199107] ? lock_release+0xa30/0xa30 [ 163.203082] ? mem_cgroup_from_task+0xcb/0x1f0 [ 163.207661] ? percpu_ref_get_many+0x210/0x210 [ 163.212257] handle_mm_fault+0x53e/0xc80 [ 163.216319] ? __handle_mm_fault+0x4360/0x4360 [ 163.220902] ? find_vma+0x34/0x190 [ 163.224454] __do_page_fault+0x620/0xe50 [ 163.228517] ? mm_fault_error+0x380/0x380 [ 163.232696] ? __ia32_sys_setrlimit+0x150/0x150 [ 163.237369] do_page_fault+0xf6/0x8c0 [ 163.241167] ? lock_downgrade+0x8f0/0x8f0 [ 163.245317] ? vmalloc_sync_all+0x30/0x30 [ 163.249463] ? proc_fail_nth_write+0x9e/0x210 [ 163.253953] ? proc_cwd_link+0x1d0/0x1d0 [ 163.258012] ? kasan_check_read+0x11/0x20 [ 163.262158] ? do_raw_spin_unlock+0xa7/0x2f0 [ 163.266571] ? lock_acquire+0x1e4/0x540 [ 163.270543] ? __might_fault+0x12b/0x1e0 [ 163.274612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.279455] page_fault+0x1e/0x30 [ 163.282908] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 163.288794] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 163.307689] RSP: 0018:ffff88019505fcb8 EFLAGS: 00010206 [ 163.313046] RAX: 0000000000000000 RBX: 0000000000000090 RCX: 0000000000000090 [ 163.320310] RDX: 0000000000000090 RSI: ffff88019505fd20 RDI: 00000000200000c0 [ 163.327586] RBP: ffff88019505fcf0 R08: ffffed0032a0bfb6 R09: ffffed0032a0bfb6 [ 163.334848] R10: ffffed0032a0bfb5 R11: ffff88019505fdaf R12: 0000000020000150 [ 163.342110] R13: 00000000200000c0 R14: ffff88019505fd20 R15: 00007ffffffff000 [ 163.349391] ? _copy_to_user+0xf6/0x110 [ 163.353364] __do_sys_getrusage+0xd1/0x140 [ 163.357597] ? getrusage+0x1b40/0x1b40 [ 163.361487] ? ksys_ioctl+0x81/0xd0 [ 163.365116] __x64_sys_getrusage+0x54/0x80 [ 163.369355] do_syscall_64+0x1b9/0x820 [ 163.373239] ? finish_task_switch+0x1d3/0x870 [ 163.377738] ? syscall_return_slowpath+0x5e0/0x5e0 [ 163.382695] ? syscall_return_slowpath+0x31d/0x5e0 [ 163.387640] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 163.392654] ? prepare_exit_to_usermode+0x291/0x3b0 [ 163.397694] ? perf_trace_sys_enter+0xb10/0xb10 [ 163.402400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.407246] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.412456] RIP: 0033:0x457089 08:49:14 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) sync() [ 163.415650] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.434548] RSP: 002b:00007f9fa1fdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000062 [ 163.442260] RAX: ffffffffffffffda RBX: 00007f9fa1fdb6d4 RCX: 0000000000457089 [ 163.449533] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 163.456799] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 163.464066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 163.471351] R13: 00000000004cbec8 R14: 00000000004c35ff R15: 0000000000000004 08:49:14 executing program 7: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) 08:49:14 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x10800001d) ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:14 executing program 4 (fault-call:0 fault-nth:5): getrusage(0x0, &(0x7f00000000c0)) [ 163.579330] FAULT_INJECTION: forcing a failure. [ 163.579330] name failslab, interval 1, probability 0, space 0, times 0 [ 163.590665] CPU: 0 PID: 7187 Comm: syz-executor4 Not tainted 4.18.0+ #193 [ 163.597597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.606954] Call Trace: [ 163.609562] dump_stack+0x1c9/0x2b4 [ 163.613226] ? dump_stack_print_info.cold.2+0x52/0x52 [ 163.618445] should_fail.cold.4+0xa/0x11 [ 163.622529] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 163.627659] ? memcg_kmem_charge_memcg+0x7c/0x120 [ 163.632543] ? mem_cgroup_id_get_online+0x310/0x310 [ 163.637584] ? rcu_note_context_switch+0x730/0x730 [ 163.642537] ? memcg_kmem_charge+0x187/0x1e0 [ 163.646983] ? __alloc_pages_nodemask+0x6e3/0xdb0 [ 163.651845] ? lock_acquire+0x1e4/0x540 [ 163.655848] ? fs_reclaim_acquire+0x20/0x20 [ 163.660232] ? lock_downgrade+0x8f0/0x8f0 [ 163.664406] ? check_same_owner+0x340/0x340 [ 163.668841] ? rcu_note_context_switch+0x730/0x730 [ 163.673802] __should_failslab+0x124/0x180 [ 163.678056] should_failslab+0x9/0x14 [ 163.681875] kmem_cache_alloc+0x2af/0x760 [ 163.686048] ? trace_hardirqs_on+0x10/0x10 [ 163.690302] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 163.695851] ptlock_alloc+0x20/0x80 [ 163.699493] pte_alloc_one+0x6b/0x1a0 [ 163.703308] do_huge_pmd_anonymous_page+0x8be/0x1b70 [ 163.708427] ? trace_hardirqs_on+0x10/0x10 [ 163.712701] ? __thp_get_unmapped_area+0x180/0x180 [ 163.717680] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 163.722570] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 163.727430] ? pud_val+0x88/0x100 [ 163.730892] ? pmd_val+0x100/0x100 [ 163.734456] __handle_mm_fault+0x2cbf/0x4360 [ 163.738879] ? vmf_insert_mixed_mkwrite+0xa0/0xa0 [ 163.743728] ? lock_downgrade+0x8f0/0x8f0 [ 163.747888] ? lock_acquire+0x1e4/0x540 [ 163.751872] ? handle_mm_fault+0x417/0xc80 [ 163.756117] ? lock_downgrade+0x8f0/0x8f0 [ 163.760271] ? lock_release+0xa30/0xa30 [ 163.764256] ? mem_cgroup_from_task+0xcb/0x1f0 [ 163.768847] ? percpu_ref_get_many+0x210/0x210 [ 163.773441] handle_mm_fault+0x53e/0xc80 [ 163.777507] ? __handle_mm_fault+0x4360/0x4360 [ 163.782093] ? find_vma+0x34/0x190 [ 163.785662] __do_page_fault+0x620/0xe50 [ 163.789736] ? mm_fault_error+0x380/0x380 [ 163.793885] ? __ia32_sys_setrlimit+0x150/0x150 [ 163.798561] do_page_fault+0xf6/0x8c0 [ 163.802366] ? lock_downgrade+0x8f0/0x8f0 [ 163.806515] ? vmalloc_sync_all+0x30/0x30 [ 163.810719] ? proc_fail_nth_write+0x9e/0x210 [ 163.815237] ? proc_cwd_link+0x1d0/0x1d0 [ 163.819300] ? kasan_check_read+0x11/0x20 [ 163.823451] ? do_raw_spin_unlock+0xa7/0x2f0 [ 163.827872] ? lock_acquire+0x1e4/0x540 [ 163.831862] ? __might_fault+0x12b/0x1e0 [ 163.835939] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.840789] page_fault+0x1e/0x30 [ 163.844246] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 163.850131] Code: 89 d1 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 31 c0 0f 1f 00 c3 0f 1f 80 00 00 00 00 0f 1f 00 83 fa 40 0f 82 70 ff ff ff 89 d1 a4 31 c0 0f 1f 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 83 [ 163.869041] RSP: 0018:ffff880195267cb8 EFLAGS: 00010206 [ 163.874408] RAX: 0000000000000000 RBX: 0000000000000090 RCX: 0000000000000090 [ 163.881680] RDX: 0000000000000090 RSI: ffff880195267d20 RDI: 00000000200000c0 [ 163.888952] RBP: ffff880195267cf0 R08: ffffed0032a4cfb6 R09: ffffed0032a4cfb6 [ 163.896218] R10: ffffed0032a4cfb5 R11: ffff880195267daf R12: 0000000020000150 [ 163.903485] R13: 00000000200000c0 R14: ffff880195267d20 R15: 00007ffffffff000 [ 163.910783] ? _copy_to_user+0xf6/0x110 [ 163.914762] __do_sys_getrusage+0xd1/0x140 [ 163.918995] ? getrusage+0x1b40/0x1b40 [ 163.922903] ? ksys_ioctl+0x81/0xd0 [ 163.926535] __x64_sys_getrusage+0x54/0x80 [ 163.930789] do_syscall_64+0x1b9/0x820 [ 163.934676] ? finish_task_switch+0x1d3/0x870 [ 163.939176] ? syscall_return_slowpath+0x5e0/0x5e0 [ 163.944120] ? syscall_return_slowpath+0x31d/0x5e0 [ 163.949110] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 163.954159] ? prepare_exit_to_usermode+0x291/0x3b0 [ 163.959199] ? perf_trace_sys_enter+0xb10/0xb10 [ 163.963873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 163.968730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 163.973920] RIP: 0033:0x457089 [ 163.977114] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 163.996030] RSP: 002b:00007f9fa1fdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000062 [ 164.003744] RAX: ffffffffffffffda RBX: 00007f9fa1fdb6d4 RCX: 0000000000457089 [ 164.011013] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000000 [ 164.018279] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 08:49:14 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="477874e88d46f73e0d1952c95eb92b5f", 0x10) sync() 08:49:14 executing program 7: gettid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r0, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r1, &(0x7f0000000000)=""/11, 0xb) [ 164.025543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 164.032815] R13: 00000000004cbec8 R14: 00000000004c35ff R15: 0000000000000005 08:49:15 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) sync() 08:49:15 executing program 2: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) 08:49:15 executing program 4 (fault-call:0 fault-nth:6): getrusage(0x0, &(0x7f00000000c0)) 08:49:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) 08:49:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000140)) sync() 08:49:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_out(0xffffffffffffffff, 0x2, &(0x7f00000003c0)) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/103, 0x67) 08:49:15 executing program 4: getrusage(0x0, &(0x7f00000000c0)) 08:49:15 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync() 08:49:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$int_out(r0, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:15 executing program 4: getrusage(0x135, &(0x7f00000000c0)) 08:49:15 executing program 4: getrusage(0x9200000000000000, &(0x7f00000000c0)) 08:49:15 executing program 1: sync() 08:49:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:15 executing program 7: gettid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r0, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xc0109207, 0x20000000) read(r1, &(0x7f0000000000)=""/11, 0xb) 08:49:15 executing program 4: getrusage(0x77000000, &(0x7f00000000c0)) 08:49:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) getdents(r0, &(0x7f0000000200)=""/103, 0x67) 08:49:15 executing program 2: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) 08:49:15 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:15 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 08:49:15 executing program 4: getrusage(0xb2010000, &(0x7f00000000c0)) 08:49:15 executing program 5: syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/103, 0x67) 08:49:15 executing program 4: getrusage(0x43010000, &(0x7f00000000c0)) 08:49:15 executing program 4: getrusage(0xc600, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0xc100, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x47, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x7401000000000000, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x8f00000000000000, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x57010000, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0xd, &(0x7f00000000c0)) 08:49:16 executing program 7: gettid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r0, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/11, 0xb) 08:49:16 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:16 executing program 4: getrusage(0x12a, &(0x7f00000000c0)) 08:49:16 executing program 2: r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xc0109207, 0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r2, &(0x7f0000000000)=""/11, 0xb) tkill(r0, 0x15) 08:49:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)) 08:49:16 executing program 4: getrusage(0x90010000, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x7900000000000000, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0xb9000000, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x1c3, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0xea00, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0xe401, &(0x7f00000000c0)) 08:49:16 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 08:49:16 executing program 4: getrusage(0x7d01, &(0x7f00000000c0)) 08:49:16 executing program 4: getrusage(0x5701000000000000, &(0x7f00000000c0)) 08:49:16 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:16 executing program 4: getrusage(0xee00000000000000, &(0x7f00000000c0)) 08:49:17 executing program 7: gettid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r0, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/11, 0xb) 08:49:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) 08:49:17 executing program 4: getrusage(0x1e, &(0x7f00000000c0)) 08:49:17 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 08:49:17 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r3, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000040)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 08:49:17 executing program 4: getrusage(0x2b00, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x1c7, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0xd5, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x197, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x1bf, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x6800000000000000, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x7800000000000000, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x7000, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x7301, &(0x7f00000000c0)) 08:49:17 executing program 4: getrusage(0x85, &(0x7f00000000c0)) 08:49:17 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004280)=[{{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/104, 0x68}}], 0x1, 0x10120, &(0x7f00000043c0)={0x0, 0x1c9c380}) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000100), 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 08:49:18 executing program 7: gettid() r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x581000) write$sndseq(r0, &(0x7f0000000080)=[{0x9, 0x1, 0x101, 0x8000, @tick=0x1, {0x3f, 0x80}, {0x5, 0x1}, @result={0x80000001, 0x8001}}], 0x30) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x12, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000044000)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/11, 0xb) 08:49:18 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @m