[....] 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[ 29.122757] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 30.905941] random: sshd: uninitialized urandom read (32 bytes read) [ 31.436402] random: sshd: uninitialized urandom read (32 bytes read) [ 32.785539] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. [ 38.403440] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/26 13:20:09 fuzzer started [ 39.972098] random: cc1: uninitialized urandom read (8 bytes read) 2018/06/26 13:20:12 dialing manager at 10.128.0.26:33159 2018/06/26 13:20:14 syscalls: 1517 2018/06/26 13:20:14 code coverage: enabled 2018/06/26 13:20:14 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: errno 524 2018/06/26 13:20:14 setuid sandbox: enabled 2018/06/26 13:20:14 namespace sandbox: enabled 2018/06/26 13:20:14 fault injection: enabled 2018/06/26 13:20:14 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/06/26 13:20:14 net packed injection: enabled [ 46.499482] random: crng init done 13:21:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0a45322, &(0x7f0000000200)) 13:21:25 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0105303, &(0x7f0000000200)) 13:21:25 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) 13:21:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:25 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x1, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0), &(0x7f0000000540)}, 0x20) 13:21:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0a45352, &(0x7f0000000200)) 13:21:25 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) [ 115.139585] IPVS: ftp: loaded support on port[0] = 21 [ 115.168795] IPVS: ftp: loaded support on port[0] = 21 [ 115.187240] IPVS: ftp: loaded support on port[0] = 21 [ 115.191212] IPVS: ftp: loaded support on port[0] = 21 [ 115.231290] IPVS: ftp: loaded support on port[0] = 21 [ 115.232606] IPVS: ftp: loaded support on port[0] = 21 [ 115.243506] IPVS: ftp: loaded support on port[0] = 21 [ 115.275958] IPVS: ftp: loaded support on port[0] = 21 [ 116.975366] ip (4633) used greatest stack depth: 54440 bytes left [ 117.613772] ip (4692) used greatest stack depth: 54344 bytes left [ 117.941672] ip (4719) used greatest stack depth: 54328 bytes left [ 118.465702] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.472138] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.481294] ip (4758) used greatest stack depth: 54056 bytes left [ 118.502080] device bridge_slave_0 entered promiscuous mode [ 118.587899] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.594396] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.617459] device bridge_slave_0 entered promiscuous mode [ 118.636322] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.642758] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.663973] device bridge_slave_0 entered promiscuous mode [ 118.686429] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.692884] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.717619] device bridge_slave_1 entered promiscuous mode [ 118.729816] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.736269] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.744910] device bridge_slave_0 entered promiscuous mode [ 118.754940] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.761413] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.771373] device bridge_slave_0 entered promiscuous mode [ 118.788554] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.794975] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.818003] device bridge_slave_0 entered promiscuous mode [ 118.839823] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.846250] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.862627] device bridge_slave_0 entered promiscuous mode [ 118.871216] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.877632] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.886015] device bridge_slave_1 entered promiscuous mode [ 118.899780] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.906201] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.927989] device bridge_slave_1 entered promiscuous mode [ 118.947400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 118.954879] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.961371] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.991425] device bridge_slave_0 entered promiscuous mode [ 119.012390] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.018840] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.050081] device bridge_slave_1 entered promiscuous mode [ 119.059077] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.065507] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.073453] device bridge_slave_1 entered promiscuous mode [ 119.086375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.094176] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.100607] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.124410] device bridge_slave_1 entered promiscuous mode [ 119.148598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.156418] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.162842] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.198465] device bridge_slave_1 entered promiscuous mode [ 119.208718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.216549] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.222949] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.245771] device bridge_slave_1 entered promiscuous mode [ 119.272595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.279961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.288004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.300356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.395176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.416182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.440195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 119.471369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.489340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.532158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.598188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.674094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 119.769563] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.974871] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 119.999580] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.063232] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.073156] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.093128] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.158205] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.207553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.217899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.231654] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.242473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.302776] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 120.320025] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.330603] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.364225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.375991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.496894] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.521823] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 120.552981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.559929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.581453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.588383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.610410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.619566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.651710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 120.661279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.676548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.705742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.720640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.758687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.788988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 120.797110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 120.811293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 120.825371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.868893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 120.876849] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 120.883813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.914252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.956732] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 120.965492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 120.985397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 120.992767] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 121.017159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 121.063204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 121.158739] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.197450] team0: Port device team_slave_0 added [ 121.353571] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.376648] team0: Port device team_slave_0 added [ 121.420802] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 121.439844] team0: Port device team_slave_1 added [ 121.483347] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.493666] team0: Port device team_slave_0 added [ 121.512624] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.545245] team0: Port device team_slave_0 added [ 121.564992] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.597504] team0: Port device team_slave_0 added [ 121.620103] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 121.647363] team0: Port device team_slave_1 added [ 121.654326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 121.661467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 121.671955] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 121.710590] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.726279] team0: Port device team_slave_0 added [ 121.741159] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 121.752451] team0: Port device team_slave_1 added [ 121.766621] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 121.774862] team0: Port device team_slave_1 added [ 121.785394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 121.798913] team0: Port device team_slave_1 added [ 121.813871] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.825561] team0: Port device team_slave_0 added [ 121.859379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 121.866626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 121.874156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 121.890783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 121.929291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 121.944832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 121.958328] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 121.972273] team0: Port device team_slave_0 added [ 121.979372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 121.989689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.001446] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.044143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.051639] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.068887] team0: Port device team_slave_1 added [ 122.077897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.092817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.120794] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.128865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.152806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.169550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 122.177278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.190343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.203895] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.212002] team0: Port device team_slave_1 added [ 122.219186] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 122.233602] team0: Port device team_slave_1 added [ 122.240177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.249704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.268900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.306163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.317765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 122.330394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.337654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.345332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 122.353592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.382813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.416801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.450541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.465851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.474016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.482403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.490293] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.497812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.505918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.514117] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.521651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.530280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.545173] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 122.562166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.572158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.581203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 122.593654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 122.615295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 122.644657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.674815] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.690705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 122.699469] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 122.707450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.715731] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.725557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 122.733420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.742508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.755988] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 122.776200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 122.783894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 122.791575] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.831238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.854952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.884849] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.892927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.903021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.912947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 122.922713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.929947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 122.947355] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 122.966887] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.998678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.025943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 123.054535] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.068691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 123.076902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 123.084613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.092862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.108788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.127794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.138983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.151134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.175524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.209586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.235226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.253634] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.263966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.286385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 123.306500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.318563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.365614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.374240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.410236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.500801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 123.509097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.525136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.918073] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.924513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.931313] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.937724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.974979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 124.982951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.240387] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.246926] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.253714] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.260126] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.320973] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.342764] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.349187] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.355955] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.362369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.402123] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.415808] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.422211] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.428945] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.435329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.445454] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.482560] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.488992] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.495777] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.502188] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.584980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.677348] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.683784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.690541] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.696943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.753502] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.785968] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.792417] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.799241] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.805661] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.866807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.903996] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.910437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.917255] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.923667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.959413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 125.984397] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.005751] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.027568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.042845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.059986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.075765] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.083852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 133.642291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.853417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.887423] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.915739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.966980] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.205692] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.328511] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.392275] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.498162] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 134.612893] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 134.652117] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 134.676414] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 134.799742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.022181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.148879] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.165635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 135.282347] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.293007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.303842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.439091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.445398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.453430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.489190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.511599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.522142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.567778] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.575664] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.588532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.597942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.635784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.654825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.874860] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 135.881830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 135.894998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.015986] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.022353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.035850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.080180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.090939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.106905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.149303] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.320745] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.339199] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.387817] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.413645] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.643019] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.803170] 8021q: adding VLAN 0 to HW filter on device team0 [ 136.966795] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.136033] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:52 executing program 4: pause() preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x86}], 0x31d, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x2000000000000314, 0x10400003) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 13:21:52 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="2957e1311f160677671070") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001240)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 13:21:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) [ 141.571163] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}}, 0xff) syz_emit_ethernet(0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0180c20000000180c200000086dd603e215b01080000fe8000000000000000000000000000bb000000000000000000000000000000000420880b0000000000000800000086dd7f00000000000000100067662d576404783f8088ba880100000100000000000000080022eb00000000200000000200000000000000000000000800655800000000c53f9bc10b5218fbe6b21126ec5dfd4b51895eeabb8f1881b91980e74888ed41c49dc1d8bafc100ed78e3cc3b555dd235dba88b38388d4deb8c6d3795dcf58efc348b06d6b0f767c7520b7f6b0ca7326a75ba68a9e1dadc8a4fecca66ad80f29bc3bb41a06f18c6f4f0b195587ebc281814d6457127854ef65964f36cbef44461b195c5e4c40fe1a57ae459fadf5b343cca1eeb3cdd0243195920ebeb7ebe99d397ef4d81cd3bca637aa32fbb0205fa83ce13b0277825ee8de7e55926a410d09a500e29e"], &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x354, 0x100, 0x743]}) 13:21:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) [ 141.720641] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:52 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2f, 0x67}, [], {0x95}}, &(0x7f0000003ff6)="47504c04", 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x16) 13:21:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="2f9ca0e89d8ca2b887"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000180)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000240)=@known='user.syz\x00') [ 141.865915] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:52 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 13:21:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x7, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/250}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000200)="18db1fa0605e", &(0x7f0000000000)=""/40}, 0x18) 13:21:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:52 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) [ 142.135786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:53 executing program 4: pause() preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x86}], 0x31d, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x2000000000000314, 0x10400003) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 13:21:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:53 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa}}}, &(0x7f00000004c0)=0x90) 13:21:53 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000900)=@getroute={0x14, 0x1a, 0x1c974209d04c2781}, 0x14}, 0x1}, 0x0) 13:21:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) close(r0) 13:21:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth0\x00', 0x1}, 0x18) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x31c) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000480)="e5137e4b52ad08109fde980aa9c599fe1e1cdda5a6b3b672fcc9702e44e2bfc364bfc99447e5549c8a520816d311d587850fe53e66a5a0fe8aaccb0f1dc719ed6ed212a20e7aaf177c252e91159afdf9fc915ecf135b5154410b0d70493023502ebe4137d502b0aa4bc405a714ba806ad9a8162f75f0d0aa841955f58e3d2247ee2960fa91c674961eca3913b606d6", 0x8f, 0x810, &(0x7f0000000540)={0x2, 0x4e21, @rand_addr=0x40}, 0x10) 13:21:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) close(r0) 13:21:53 executing program 3: 13:21:53 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'veth0\x00', 0x1}, 0x18) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x31c) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000480)="e5137e4b52ad08109fde980aa9c599fe1e1cdda5a6b3b672fcc9702e44e2bfc364bfc99447e5549c8a520816d311d587850fe53e66a5a0fe8aaccb0f1dc719ed6ed212a20e7aaf177c252e91159afdf9fc915ecf135b5154410b0d70493023502ebe4137d502b0aa4bc405a714ba806ad9a8162f75f0d0aa841955f58e3d2247ee2960fa91c674961eca3913b606d6", 0x8f, 0x810, &(0x7f0000000540)={0x2, 0x4e21, @rand_addr=0x40}, 0x10) 13:21:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:53 executing program 3: 13:21:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) listen(r1, 0x0) close(r0) 13:21:53 executing program 1: 13:21:54 executing program 4: 13:21:54 executing program 0: 13:21:54 executing program 3: 13:21:54 executing program 5: 13:21:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:54 executing program 1: 13:21:54 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:54 executing program 0: 13:21:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/8, &(0x7f00000000c0)=0x8) 13:21:54 executing program 1: 13:21:54 executing program 0: 13:21:54 executing program 3: 13:21:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:54 executing program 4: 13:21:54 executing program 5: 13:21:54 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:54 executing program 3: 13:21:54 executing program 0: 13:21:54 executing program 1: 13:21:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:55 executing program 5: 13:21:55 executing program 4: 13:21:55 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x4c, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x7fffffff}, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:55 executing program 0: 13:21:55 executing program 3: 13:21:55 executing program 1: 13:21:55 executing program 5: 13:21:55 executing program 4: 13:21:55 executing program 0: 13:21:55 executing program 7: 13:21:55 executing program 5: 13:21:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:55 executing program 4: 13:21:55 executing program 3: [ 144.573509] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:55 executing program 7: 13:21:55 executing program 1: 13:21:55 executing program 0: 13:21:55 executing program 5: 13:21:55 executing program 4: 13:21:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:55 executing program 3: 13:21:56 executing program 7: 13:21:56 executing program 0: 13:21:56 executing program 1: 13:21:56 executing program 3: 13:21:56 executing program 4: 13:21:56 executing program 5: 13:21:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:56 executing program 1: 13:21:56 executing program 3: 13:21:56 executing program 7: 13:21:56 executing program 0: 13:21:56 executing program 4: 13:21:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:56 executing program 5: 13:21:56 executing program 1: 13:21:56 executing program 3: 13:21:56 executing program 0: 13:21:56 executing program 7: 13:21:56 executing program 4: 13:21:57 executing program 0: 13:21:57 executing program 7: 13:21:57 executing program 4: 13:21:57 executing program 3: 13:21:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 13:21:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x223, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000080)) 13:21:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:57 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000000)) 13:21:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:57 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00', 0x106}) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="ad", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x8000) ioctl$LOOP_CLR_FD(r0, 0x4c01) 13:21:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:57 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffffffffffdc7}], 0x1, 0x0) 13:21:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x223, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000080)) 13:21:57 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) 13:21:57 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x800000000) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 13:21:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:57 executing program 4: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffffffffffdc7}], 0x1, 0x0) 13:21:58 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x979c}}) 13:21:58 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="25af4c79dc434a0d7c5fca71020848a5719a2b8f57f1ed56dec6e385dfb6d03d1f4ef419546d328612ac61a6f003", 0x2e}], 0x1, &(0x7f0000000140)}, 0x0) 13:21:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 13:21:58 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x800000000) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 13:21:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 13:21:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1}}) dup2(r0, r1) 13:21:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) dup2(r0, r1) 13:21:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:58 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x800000000) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 13:21:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="81", 0x1, 0xffffffffffffffff) [ 147.473814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 13:21:58 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000280), 0xfc, &(0x7f00000002c0)=""/100, 0x64}, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0xa, 0x4e23}, 0x1c) 13:21:58 executing program 4: r0 = socket$inet6(0xa, 0x400000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") shmctl$SHM_INFO(0x0, 0xf, &(0x7f0000000040)=""/82) 13:21:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(0xffffffffffffffff) 13:21:58 executing program 3: r0 = socket$inet6(0xa, 0x400000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000040)=""/82) 13:21:58 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x800000000) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) 13:21:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x4, &(0x7f00000001c0)={r1, &(0x7f00000002c0)="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"}, 0x10) 13:21:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282e09b542ad5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25, 0x74}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 13:21:59 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x800000000) 13:21:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r0, 0x10001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 13:21:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x2, &(0x7f0000000000)=@raw=[@call={0x85}], &(0x7f0000000080)='GPL\x00', 0x0, 0x4c, &(0x7f0000000100)=""/76, 0x0, 0x0, [], r1}, 0x48) 13:21:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:59 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001080)=0x14) 13:21:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xfffffffffffffff8, 0x0) 13:21:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0x67}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x16) 13:21:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000280), 0xfc, &(0x7f00000002c0)=""/100, 0x64}, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0xa, 0x4e23}, 0x1c) 13:21:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282e09b542ad5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 13:21:59 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x4, 0x7, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/250}, 0x18) 13:21:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x404e22}, 0x1c) close(r0) 13:21:59 executing program 0: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x30) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@empty, @multicast2}, &(0x7f00000004c0)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000000c00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000d80)={@rand_addr, @rand_addr}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000e00)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000f00)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) 13:21:59 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be282e09b542ad5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x35}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 148.629204] ================================================================== [ 148.637134] BUG: KMSAN: uninit-value in __list_add_valid+0x1a2/0x450 [ 148.643611] CPU: 0 PID: 4493 Comm: syz-executor7 Not tainted 4.17.0+ #9 [ 148.650340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.659669] Call Trace: [ 148.662232] [ 148.664375] dump_stack+0x185/0x1d0 [ 148.667985] kmsan_report+0x188/0x2a0 [ 148.671769] __msan_warning_32+0x70/0xc0 [ 148.675811] __list_add_valid+0x1a2/0x450 [ 148.679942] enqueue_task_fair+0xe12/0x4490 [ 148.684259] ? __msan_metadata_ptr_for_store_4+0x10/0x20 [ 148.689692] ? update_load_avg+0x2cc0/0x2cc0 [ 148.694084] try_to_wake_up+0x162f/0x2260 [ 148.698221] wake_up_process+0x34/0x40 [ 148.702094] hrtimer_wakeup+0xac/0x100 [ 148.705962] __hrtimer_run_queues+0xc54/0x1630 [ 148.710530] ? hrtimer_init_sleeper+0xc0/0xc0 [ 148.715009] hrtimer_interrupt+0x451/0x13c0 [ 148.719325] ? __msan_poison_alloca+0x15c/0x1d0 [ 148.723981] ? trace_local_timer_entry+0x2f/0x1d0 [ 148.728808] ? hrtimer_init+0x5c0/0x5c0 [ 148.732765] local_apic_timer_interrupt+0x6b/0x250 [ 148.737686] smp_apic_timer_interrupt+0x5a/0x90 [ 148.742347] apic_timer_interrupt+0xf/0x20 [ 148.746558] [ 148.748779] RIP: 0010:finish_lock_switch+0x38/0x50 [ 148.753685] RSP: 0018:ffff88015141fc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 148.761382] RAX: ffff88021f0dac40 RBX: 0000000000000000 RCX: ffff880000000000 [ 148.768632] RDX: ffff88021f0dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 148.775883] RBP: ffff88015141fc38 R08: 0000000001080020 R09: 0000000000000002 [ 148.783139] R10: ffffffff7fffffff R11: ffffffff813553c0 R12: ffff88021fc3ec40 [ 148.790390] R13: ffff880153f1c358 R14: 0000000000000000 R15: ffff88021f0dac40 [ 148.797649] ? check_preempt_wakeup+0x1550/0x1550 [ 148.802475] finish_task_switch+0xde/0x270 [ 148.806691] __schedule+0x66b/0x770 [ 148.810388] schedule+0x1cc/0x2f0 [ 148.813821] do_nanosleep+0x2c3/0x9c0 [ 148.817606] __se_sys_nanosleep+0x4b3/0x6a0 [ 148.821910] ? hrtimer_init_sleeper+0xc0/0xc0 [ 148.826390] __x64_sys_nanosleep+0x92/0xc0 [ 148.830692] ? hrtimer_nanosleep+0x560/0x560 [ 148.835083] do_syscall_64+0x15b/0x230 [ 148.838952] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.844118] RIP: 0033:0x4811a0 [ 148.847287] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 148.854975] RAX: ffffffffffffffda RBX: 000000000002429f RCX: 00000000004811a0 [ 148.862226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0 [ 148.869477] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000f8e940 [ 148.876726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 148.883974] R13: 0000000000000120 R14: 0000000000a3f160 R15: 000000000002428f [ 148.891230] [ 148.892836] Uninit was stored to memory at: [ 148.897781] kmsan_internal_chain_origin+0x12b/0x210 [ 148.902865] __msan_chain_origin+0x69/0xc0 [ 148.907083] pick_next_task_fair+0x249e/0x2530 [ 148.911645] pick_next_task+0x1ba/0x420 [ 148.915599] __schedule+0x20f/0x770 [ 148.919206] _cond_resched+0x5e/0xd0 [ 148.922984] unmap_page_range+0x35e0/0x3be0 [ 148.927287] unmap_single_vma+0x445/0x5e0 [ 148.931412] unmap_vmas+0x1f4/0x360 [ 148.935019] exit_mmap+0x4d7/0x980 [ 148.938539] __mmput+0x158/0x600 [ 148.941884] mmput+0xab/0xf0 [ 148.944882] exit_mm+0x6ed/0x7a0 [ 148.948227] do_exit+0xc12/0x3930 [ 148.951667] do_group_exit+0x1a0/0x360 [ 148.955623] get_signal+0x1405/0x1ec0 [ 148.959402] do_signal+0xb8/0x1d20 [ 148.962923] prepare_exit_to_usermode+0x271/0x3a0 [ 148.967758] syscall_return_slowpath+0xe9/0x710 [ 148.972409] do_syscall_64+0x1ad/0x230 [ 148.976276] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 148.981438] [ 148.983048] Uninit was stored to memory at: [ 148.987353] kmsan_internal_chain_origin+0x12b/0x210 [ 148.992433] __msan_chain_origin+0x69/0xc0 [ 148.996646] rb_insert_color_cached+0xddf/0x1370 [ 149.001381] enqueue_task_fair+0x181a/0x4490 [ 149.005771] try_to_wake_up+0x162f/0x2260 [ 149.009897] wake_up_process+0x34/0x40 [ 149.013764] hrtimer_wakeup+0xac/0x100 [ 149.017632] __hrtimer_run_queues+0xc54/0x1630 [ 149.022194] hrtimer_interrupt+0x451/0x13c0 [ 149.026499] local_apic_timer_interrupt+0x6b/0x250 [ 149.031411] smp_apic_timer_interrupt+0x5a/0x90 [ 149.036052] [ 149.037659] Local variable description: ----t.i.i@__se_sys_nanosleep [ 149.044126] Variable was created at: [ 149.047820] __se_sys_nanosleep+0x5f/0x6a0 [ 149.052039] __x64_sys_nanosleep+0x92/0xc0 [ 149.056250] ================================================================== [ 149.063583] Disabling lock debugging due to kernel taint [ 149.069098] Kernel panic - not syncing: panic_on_warn set ... [ 149.069098] [ 149.076441] CPU: 0 PID: 4493 Comm: syz-executor7 Tainted: G B 4.17.0+ #9 [ 149.084560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.093891] Call Trace: [ 149.096453] [ 149.098588] dump_stack+0x185/0x1d0 [ 149.102199] panic+0x3d0/0x990 [ 149.105378] kmsan_report+0x29e/0x2a0 [ 149.109172] __msan_warning_32+0x70/0xc0 [ 149.113217] __list_add_valid+0x1a2/0x450 [ 149.117436] enqueue_task_fair+0xe12/0x4490 [ 149.121740] ? __msan_metadata_ptr_for_store_4+0x10/0x20 [ 149.127175] ? update_load_avg+0x2cc0/0x2cc0 [ 149.131566] try_to_wake_up+0x162f/0x2260 [ 149.135699] wake_up_process+0x34/0x40 [ 149.139566] hrtimer_wakeup+0xac/0x100 [ 149.143434] __hrtimer_run_queues+0xc54/0x1630 [ 149.148005] ? hrtimer_init_sleeper+0xc0/0xc0 [ 149.152572] hrtimer_interrupt+0x451/0x13c0 [ 149.156880] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.161531] ? trace_local_timer_entry+0x2f/0x1d0 [ 149.166357] ? hrtimer_init+0x5c0/0x5c0 [ 149.170314] local_apic_timer_interrupt+0x6b/0x250 [ 149.175229] smp_apic_timer_interrupt+0x5a/0x90 [ 149.179886] apic_timer_interrupt+0xf/0x20 [ 149.184096] [ 149.186313] RIP: 0010:finish_lock_switch+0x38/0x50 [ 149.191219] RSP: 0018:ffff88015141fc20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 149.198910] RAX: ffff88021f0dac40 RBX: 0000000000000000 RCX: ffff880000000000 [ 149.206174] RDX: ffff88021f0dbc40 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 149.213428] RBP: ffff88015141fc38 R08: 0000000001080020 R09: 0000000000000002 [ 149.220690] R10: ffffffff7fffffff R11: ffffffff813553c0 R12: ffff88021fc3ec40 [ 149.228046] R13: ffff880153f1c358 R14: 0000000000000000 R15: ffff88021f0dac40 [ 149.235306] ? check_preempt_wakeup+0x1550/0x1550 [ 149.240134] finish_task_switch+0xde/0x270 [ 149.244352] __schedule+0x66b/0x770 [ 149.247961] schedule+0x1cc/0x2f0 [ 149.251394] do_nanosleep+0x2c3/0x9c0 [ 149.255181] __se_sys_nanosleep+0x4b3/0x6a0 [ 149.259484] ? hrtimer_init_sleeper+0xc0/0xc0 [ 149.263963] __x64_sys_nanosleep+0x92/0xc0 [ 149.268183] ? hrtimer_nanosleep+0x560/0x560 [ 149.272573] do_syscall_64+0x15b/0x230 [ 149.276444] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.281611] RIP: 0033:0x4811a0 [ 149.284782] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 149.292489] RAX: ffffffffffffffda RBX: 000000000002429f RCX: 00000000004811a0 [ 149.299825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0 [ 149.307073] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000f8e940 [ 149.314322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 149.321573] R13: 0000000000000120 R14: 0000000000a3f160 R15: 000000000002428f [ 150.475519] Shutting down cpus with NMI [ 150.491080] Dumping ftrace buffer: [ 150.494605] (ftrace buffer empty) [ 150.498311] Kernel Offset: disabled [ 150.501917] Rebooting in 86400 seconds..