[....] 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[ 31.707696] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.958523] random: sshd: uninitialized urandom read (32 bytes read) [ 37.321998] random: sshd: uninitialized urandom read (32 bytes read) [ 38.832228] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. [ 44.376377] random: sshd: uninitialized urandom read (32 bytes read) 2018/07/08 23:13:00 fuzzer started [ 45.639259] random: cc1: uninitialized urandom read (8 bytes read) 2018/07/08 23:13:02 dialing manager at 10.128.0.26:40163 2018/07/08 23:13:04 syscalls: 1587 2018/07/08 23:13:04 code coverage: enabled 2018/07/08 23:13:04 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/07/08 23:13:04 setuid sandbox: enabled 2018/07/08 23:13:04 namespace sandbox: enabled 2018/07/08 23:13:04 fault injection: enabled 2018/07/08 23:13:04 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/07/08 23:13:04 net packed injection: enabled [ 49.996513] random: crng init done 23:14:03 executing program 0: 23:14:03 executing program 1: 23:14:03 executing program 7: 23:14:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x4}) epoll_pwait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0, &(0x7f00000001c0), 0x8) 23:14:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="2b0dff000a000200aaaaa2aaaa99ce74"], 0x2}, 0x1}, 0x0) 23:14:03 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 23:14:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) 23:14:03 executing program 6: socket$inet6(0xa, 0x0, 0x100000003) futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 108.324464] IPVS: ftp: loaded support on port[0] = 21 [ 108.364776] IPVS: ftp: loaded support on port[0] = 21 [ 108.445542] IPVS: ftp: loaded support on port[0] = 21 [ 108.490290] IPVS: ftp: loaded support on port[0] = 21 [ 108.501641] IPVS: ftp: loaded support on port[0] = 21 [ 108.515335] IPVS: ftp: loaded support on port[0] = 21 [ 108.573506] IPVS: ftp: loaded support on port[0] = 21 [ 108.604317] IPVS: ftp: loaded support on port[0] = 21 [ 111.070259] ip (4729) used greatest stack depth: 54536 bytes left [ 111.487396] ip (4757) used greatest stack depth: 54344 bytes left [ 112.039497] ip (4794) used greatest stack depth: 54328 bytes left [ 112.434128] ip (4819) used greatest stack depth: 54056 bytes left [ 112.617349] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.623915] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.661293] device bridge_slave_0 entered promiscuous mode [ 112.680974] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.687460] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.698136] device bridge_slave_0 entered promiscuous mode [ 112.737125] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.743584] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.764493] device bridge_slave_0 entered promiscuous mode [ 112.789187] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.795644] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.826968] device bridge_slave_0 entered promiscuous mode [ 112.873239] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.879698] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.906915] device bridge_slave_0 entered promiscuous mode [ 112.929557] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.936103] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.974944] device bridge_slave_1 entered promiscuous mode [ 112.990112] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.996545] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.016227] device bridge_slave_1 entered promiscuous mode [ 113.033794] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.040256] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.051481] device bridge_slave_1 entered promiscuous mode [ 113.061447] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.067905] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.104715] device bridge_slave_0 entered promiscuous mode [ 113.120685] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.127119] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.146047] device bridge_slave_0 entered promiscuous mode [ 113.159144] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.165581] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.189709] device bridge_slave_1 entered promiscuous mode [ 113.215894] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.222318] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.233389] device bridge_slave_0 entered promiscuous mode [ 113.252309] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.258798] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.274106] device bridge_slave_1 entered promiscuous mode [ 113.290577] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.297087] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.318303] device bridge_slave_1 entered promiscuous mode [ 113.325983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.340937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.354417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.366745] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.373177] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.412607] device bridge_slave_1 entered promiscuous mode [ 113.437411] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.443856] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.476129] device bridge_slave_1 entered promiscuous mode [ 113.500462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.531486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.539894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.575730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.599352] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.632652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.669592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.747343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.756196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 113.776206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.860169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.949677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 113.971674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 114.297550] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.318215] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.459826] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.527969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.567769] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.589630] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.663269] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.675933] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.713567] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.733717] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.789114] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 114.798667] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 114.829422] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.836371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.874206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.881199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.943740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 114.950731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 114.970241] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 115.012649] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 115.047414] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 115.054834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.078720] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 115.105244] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 115.135405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.145175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.164248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.171277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.240202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 115.247230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.261602] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.272887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.307670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.314910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.364786] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 115.372961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.426754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 115.438190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.470172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 115.477169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 115.538159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.545191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.629162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.636237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.664488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.671509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.792102] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 115.799719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 115.983391] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.005017] team0: Port device team_slave_0 added [ 116.032188] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.058966] team0: Port device team_slave_0 added [ 116.103968] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.123899] team0: Port device team_slave_0 added [ 116.133948] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.147541] team0: Port device team_slave_0 added [ 116.206107] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.219344] team0: Port device team_slave_1 added [ 116.293629] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.321285] team0: Port device team_slave_1 added [ 116.341666] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.390619] team0: Port device team_slave_0 added [ 116.409483] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.431546] team0: Port device team_slave_1 added [ 116.468075] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.484798] team0: Port device team_slave_1 added [ 116.513835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 116.521897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.536631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.571130] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.590367] team0: Port device team_slave_0 added [ 116.608938] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.622349] team0: Port device team_slave_0 added [ 116.666432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 116.676799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.688961] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.717660] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.726066] team0: Port device team_slave_1 added [ 116.741969] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 116.756376] team0: Port device team_slave_0 added [ 116.773324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 116.780245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 116.793244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 116.830383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 116.852854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.877301] team0: Port device team_slave_1 added [ 116.887418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.897982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 116.914320] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 116.930454] team0: Port device team_slave_1 added [ 116.962957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 116.969947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 116.979289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.000862] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 117.017576] team0: Port device team_slave_1 added [ 117.030305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.037220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.062950] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.097992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.112222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.137253] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.159461] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.168704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.177608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.186530] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.196171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.206984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.255753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.286512] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.308655] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.335434] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.357273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.368340] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.381136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 117.389579] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.404277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.426819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.437869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.447727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.462847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.473549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.482375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.516862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 117.524756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.532108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.543822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.551405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.559866] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.587759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.622589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.653622] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.689845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.719399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.744711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.753861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.761698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.769884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.802045] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.813623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 117.823673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.831332] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 117.841615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 117.849389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.881607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.911126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.948732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.980869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.012374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.020759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 118.028891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 118.036550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.044807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.056297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 118.066596] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.095195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.102649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.118219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.136801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.154839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.172701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.191378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.211287] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.230634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.239237] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 118.258784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.299685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.321969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.348400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.372952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.401316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.425601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.453616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.482801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.516691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.524404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.541003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.561007] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.567513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.574348] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.580767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.648959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 120.655573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.681794] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.688236] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.695051] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.701462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.774950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.080521] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.086966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.093763] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.100177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.159128] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.173062] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.179502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.186295] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.192715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.221981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.260212] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.266648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.273425] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.279844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.321193] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.363758] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.370219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.377011] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.383493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.431301] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.450209] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.456648] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.463442] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.469868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.557692] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.579067] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.585525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.592344] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.598769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.636865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 121.695771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.708473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.738312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.771305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.804383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.828334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.837737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 131.365279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.467515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.802735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.912592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.120719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.147777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.211161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.393942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.522731] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.532924] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.795532] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.939373] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.993836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 133.135743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 133.288317] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 133.426505] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 133.455344] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 133.461638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.485656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.593432] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 133.599732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.611307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.810880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 133.817182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.831900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.963126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 133.970533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.984518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.030837] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 134.047211] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 134.055828] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.072502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.110004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.143703] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.272684] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 134.278989] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.287888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.477692] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 134.486161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 134.501886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 134.666007] 8021q: adding VLAN 0 to HW filter on device team0 [ 134.758412] 8021q: adding VLAN 0 to HW filter on device team0 [ 134.922233] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.035562] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.091347] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.137570] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.214799] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.464805] 8021q: adding VLAN 0 to HW filter on device team0 23:14:36 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1a5c41, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000100)={0x14, 0x11}, 0x14) 23:14:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r1, &(0x7f0000000200), 0x20) 23:14:37 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f") futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 23:14:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="025cc83d6d00008f762070") close(r0) r2 = socket(0x840000000002, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000300)=0x32, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f00000000c0), 0x366, 0x0, 0x0, 0x4e) 23:14:37 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 23:14:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0xfa92, {{0xa, 0x4e22, 0x3441, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x421, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e22, 0x8000, @empty, 0xb9}}, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}}]}, 0x410) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000070f000000000000000007000000"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x84050001, r4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000006c0)={0xfffffffffffffffb, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)) r5 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000900)) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000000800)) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000bc0)=""/228) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 23:14:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x1e4, &(0x7f000000cf3d)=""/195}, 0x48) [ 141.429450] 9pnet: p9_errstr2errno: server reported unknown error eth0em1`n٧;D>Pd7`Qb?u$SY'jC"T-\6*_lv 23:14:37 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="025cc83d6d00008f762070") r1 = socket(0x840000000002, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008180)={'team0\x00'}) [ 141.722933] 9pnet: p9_errstr2errno: server reported unknown error eth0em1`n٧;D>Pd7`Qb?u$SY'jC"T-\6*_lv 23:14:37 executing program 7: setrlimit(0x8, &(0x7f0000000c80)) 23:14:37 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x1e4, &(0x7f000000cf3d)=""/195}, 0x48) 23:14:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 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 = socket$inet6(0xa, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0xfa92, {{0xa, 0x4e22, 0x3441, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x421, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e22, 0x8000, @empty, 0xb9}}, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}}]}, 0x410) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000070f000000000000000007000000"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x84050001, r4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000006c0)={0xfffffffffffffffb, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)) r5 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000900)) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000000800)) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000bc0)=""/228) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 23:14:37 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f3, &(0x7f0000000080)='ip6tnl0\x00') [ 141.964206] 9pnet: p9_errstr2errno: server reported unknown error eth0em1`n٧;D>Pd7`Qb?u$SY'jC"T-\6*_lv 23:14:38 executing program 6: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 23:14:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xb4cd, 0x8000005) write$cgroup_type(r1, &(0x7f00000009c0)='threaded\x00', 0x5bb5922) fallocate(r1, 0x3, 0x0, 0xffff) 23:14:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r1, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) 23:14:38 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 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 = socket$inet6(0xa, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0xfa92, {{0xa, 0x4e22, 0x3441, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x421, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e22, 0x8000, @empty, 0xb9}}, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}}]}, 0x410) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000070f000000000000000007000000"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x84050001, r4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000006c0)={0xfffffffffffffffb, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)) r5 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000900)) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000000800)) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000bc0)=""/228) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 23:14:38 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f") futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 23:14:38 executing program 3: pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) [ 142.518152] 9pnet: p9_errstr2errno: server reported unknown error eth0em1`n٧;D>Pd7`Qb?u$SY'jC"T-\6*_lv 23:14:38 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000000c0)=""/216, 0xd8}}], 0x1, 0x0, &(0x7f0000000240)) dup3(r1, r0, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000080)={0x14, 0x49}, 0x14) [ 142.616439] IPv4: Oversized IP packet from 127.0.0.1 [ 142.621842] IPv4: Oversized IP packet from 127.0.0.1 23:14:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 23:14:38 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f762070") perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, r0, 0x0) 23:14:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:38 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) [ 142.701912] IPv4: Oversized IP packet from 127.0.0.1 [ 142.707315] IPv4: Oversized IP packet from 127.0.0.1 23:14:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x1000000000000a, 0x80000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0xfa92, {{0xa, 0x4e22, 0x3441, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x421, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e22, 0x8000, @empty, 0xb9}}, {{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x5}}]}, 0x410) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000070f000000000000000007000000"], 0x1}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1c}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x84050001, r4}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00000006c0)={0xfffffffffffffffb, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000100)="03") lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000780)) r5 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000900)) ioctl$LOOP_GET_STATUS64(r6, 0x4c05, &(0x7f0000000800)) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000bc0)=""/228) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 23:14:38 executing program 7: r0 = eventfd(0x0) write$P9_RSYMLINK(r0, &(0x7f00000008c0)={0x14, 0x11}, 0x14) 23:14:38 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x2, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 23:14:38 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x440000) socket$netlink(0x10, 0x3, 0x8000000004) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000380)=&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001280), 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000880)=@in6={0xa}, 0x80, &(0x7f0000000840)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000a80)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000140)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) memfd_create(&(0x7f0000000180)='nodev.cgroup\x00', 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) syncfs(0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 23:14:38 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000200)}, 0x20) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000300)='0\x00') 23:14:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:39 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [0x100000000000000], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x9, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 23:14:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 23:14:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:39 executing program 3: 23:14:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:39 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r1, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x801000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="025cc83d6d00008f762070") close(r0) r2 = socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_aout(r2, &(0x7f0000000200), 0x20) 23:14:39 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="1000000005000000", 0x8}]) 23:14:39 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) 23:14:39 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000001180)=""/94, 0x5e) sync() 23:14:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:40 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x440000) socket$netlink(0x10, 0x3, 0x8000000004) socket$inet6(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000380)=&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001280), 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000880)=@in6={0xa}, 0x80, &(0x7f0000000840)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000a80)}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000140)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) memfd_create(&(0x7f0000000180)='nodev.cgroup\x00', 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1275, 0x0) syncfs(0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="e7", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r0, &(0x7f0000000500)=""/246, 0xfed4) 23:14:40 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x80000000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) syz_emit_ethernet(0x6e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 23:14:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:40 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) 23:14:40 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:40 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:40 executing program 2: 23:14:40 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) 23:14:40 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:40 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000001180)=""/94, 0x5e) sync() 23:14:40 executing program 0: write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:40 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:41 executing program 6: 23:14:41 executing program 2: 23:14:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:41 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) lseek(r1, 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) 23:14:41 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:41 executing program 0: write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:41 executing program 2: 23:14:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:41 executing program 5: write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:41 executing program 0: write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:41 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) lseek(r1, 0x0, 0x0) 23:14:41 executing program 6: [ 145.406731] 9pnet: Insufficient options for proto=fd 23:14:41 executing program 3: 23:14:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:41 executing program 2: 23:14:41 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000040)=""/127, 0x7f) 23:14:41 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:41 executing program 6: 23:14:41 executing program 5: write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) [ 145.833678] 9pnet: Insufficient options for proto=fd 23:14:41 executing program 3: r0 = socket$unix(0x1, 0x4000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x2000100000000001, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) 23:14:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00000010c0)='\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0x0) shmctl$SHM_LOCK(0x0, 0xb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000001240)=""/181, 0xb5) shmctl$SHM_UNLOCK(0x0, 0xc) 23:14:41 executing program 6: 23:14:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:42 executing program 5: write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d}, 0x2c, {'wfdno', 0x3d}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:42 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getdents64(0xffffffffffffffff, &(0x7f0000000040)=""/127, 0x7f) [ 146.183458] 9pnet: Insufficient options for proto=fd 23:14:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:42 executing program 6: 23:14:42 executing program 2: 23:14:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)=0x200000b3c0, 0x12) 23:14:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:42 executing program 7: socket$inet6(0xa, 0x5, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/127, 0x7f) 23:14:42 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:42 executing program 4: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:42 executing program 3: 23:14:42 executing program 2: 23:14:42 executing program 6: 23:14:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0), 0x12) 23:14:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:42 executing program 7: socket$inet6(0xa, 0x5, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/127, 0x7f) 23:14:42 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) 23:14:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) 23:14:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000480)=@routing, 0x8) close(r0) 23:14:42 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000002, 0x52, r2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4014}) ptrace$setregset(0x4209, r1, 0x20000004, &(0x7f0000000100)={&(0x7f0000000040)}) 23:14:42 executing program 7: socket$inet6(0xa, 0x5, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/127, 0x7f) 23:14:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f00000000c0), 0x12) 23:14:42 executing program 2: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ovf\x00'}, 0x2c) 23:14:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 23:14:43 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000000c0)={0x62, 0x7, 0xffffffffffffffff, {{0x55, "65746830656d31c3609e6ed9a73b13441a17ec3e11ba0313506437ad8f036051bde362883ff1751b24531c8d5927081de96a181243e1229654b22d5cb60513362a8febc3195f6c137607fa00efebcf5fc97cfb5e5e"}}}, 0x62) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='9p\x00', 0x0, &(0x7f0000000640)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@version_9p2000='version=9p2000', 0x2c}]}}) [ 147.081585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 147.135269] ================================================================== [ 147.142692] BUG: KMSAN: uninit-value in copy_siginfo_to_user+0x9cd/0x12c0 [ 147.149631] CPU: 1 PID: 7001 Comm: syz-executor6 Not tainted 4.17.0+ #22 [ 147.156471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.165823] Call Trace: [ 147.168417] dump_stack+0x185/0x1d0 [ 147.172062] kmsan_report+0x188/0x2a0 [ 147.175886] __msan_warning_32+0x70/0xc0 [ 147.179962] copy_siginfo_to_user+0x9cd/0x12c0 [ 147.184569] ptrace_request+0x2032/0x2430 [ 147.188729] ? wait_task_inactive+0x3a7/0x9c0 [ 147.193231] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 147.197908] ? wait_task_inactive+0x3a7/0x9c0 [ 147.202423] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 147.207895] ? wait_task_inactive+0x80e/0x9c0 [ 147.212408] arch_ptrace+0xbcc/0x12c0 [ 147.216221] ? ptrace_check_attach+0x182/0x5e0 [ 147.220815] __se_sys_ptrace+0x309/0x850 [ 147.224893] __x64_sys_ptrace+0x11e/0x170 [ 147.229055] ? ptrace_regset+0x840/0x840 [ 147.233121] do_syscall_64+0x15b/0x230 [ 147.237032] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 147.242221] RIP: 0033:0x455e29 [ 147.245409] RSP: 002b:00007f9c8d821c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 [ 147.253125] RAX: ffffffffffffffda RBX: 00007f9c8d8226d4 RCX: 0000000000455e29 [ 147.260394] RDX: 0000000020000004 RSI: 0000000000000001 RDI: 0000000000004209 [ 147.267669] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.274939] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 147.282215] R13: 00000000004c0db7 R14: 00000000004d0ec8 R15: 0000000000000000 [ 147.289498] [ 147.291132] Local variable description: ----kiov@ptrace_request [ 147.297181] Variable was created at: [ 147.300901] ptrace_request+0x197/0x2430 [ 147.304966] arch_ptrace+0xbcc/0x12c0 [ 147.308757] ================================================================== [ 147.316112] Disabling lock debugging due to kernel taint [ 147.321570] Kernel panic - not syncing: panic_on_warn set ... [ 147.321570] [ 147.328946] CPU: 1 PID: 7001 Comm: syz-executor6 Tainted: G B 4.17.0+ #22 [ 147.337171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.346529] Call Trace: [ 147.349128] dump_stack+0x185/0x1d0 [ 147.352772] panic+0x3d0/0x9b0 [ 147.356001] kmsan_report+0x29e/0x2a0 [ 147.358363] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 147.359818] __msan_warning_32+0x70/0xc0 [ 147.359843] copy_siginfo_to_user+0x9cd/0x12c0 [ 147.359869] ptrace_request+0x2032/0x2430 [ 147.359900] ? wait_task_inactive+0x3a7/0x9c0 [ 147.387440] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 147.392115] ? wait_task_inactive+0x3a7/0x9c0 [ 147.396627] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 147.402092] ? wait_task_inactive+0x80e/0x9c0 [ 147.406607] arch_ptrace+0xbcc/0x12c0 [ 147.410421] ? ptrace_check_attach+0x182/0x5e0 [ 147.415017] __se_sys_ptrace+0x309/0x850 [ 147.419099] __x64_sys_ptrace+0x11e/0x170 [ 147.423264] ? ptrace_regset+0x840/0x840 [ 147.427328] do_syscall_64+0x15b/0x230 [ 147.431226] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 147.436439] RIP: 0033:0x455e29 [ 147.439626] RSP: 002b:00007f9c8d821c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000065 [ 147.447335] RAX: ffffffffffffffda RBX: 00007f9c8d8226d4 RCX: 0000000000455e29 [ 147.454601] RDX: 0000000020000004 RSI: 0000000000000001 RDI: 0000000000004209 [ 147.461873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.469142] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 147.476408] R13: 00000000004c0db7 R14: 00000000004d0ec8 R15: 0000000000000000 [ 147.484160] Dumping ftrace buffer: [ 147.487703] (ftrace buffer empty) [ 147.491391] Kernel Offset: disabled [ 147.494996] Rebooting in 86400 seconds..