[....] 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[ 39.085051] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 42.563738] random: sshd: uninitialized urandom read (32 bytes read) [ 42.933895] random: sshd: uninitialized urandom read (32 bytes read) [ 44.092852] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.55' (ECDSA) to the list of known hosts. [ 49.934205] random: sshd: uninitialized urandom read (32 bytes read) 2018/09/04 07:55:30 fuzzer started [ 51.177509] random: cc1: uninitialized urandom read (8 bytes read) 2018/09/04 07:55:32 dialing manager at 10.128.0.26:45707 2018/09/04 07:55:35 syscalls: 1 2018/09/04 07:55:35 code coverage: enabled 2018/09/04 07:55:35 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2018/09/04 07:55:35 setuid sandbox: enabled 2018/09/04 07:55:35 namespace sandbox: enabled 2018/09/04 07:55:35 fault injection: enabled 2018/09/04 07:55:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/09/04 07:55:35 net packed injection: enabled 2018/09/04 07:55:35 net device setup: enabled [ 57.028111] random: crng init done 07:57:31 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xffffff33) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10000000004e20}, 0x1c) r2 = socket$inet6(0xa, 0x803, 0x3) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") sendto$inet6(r0, &(0x7f0000000140), 0x1d1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) 07:57:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000000d000), 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 07:57:31 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000480)={0xa, 0x0, 0x0, @remote}, 0x1c) 07:57:31 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x7) connect$unix(r1, &(0x7f00000004c0)=@abs, 0x6e) 07:57:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000007980)=[{{&(0x7f00000003c0)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f00000014c0)}], 0x1, &(0x7f0000001680)}}, {{&(0x7f0000003680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000003980)}}, {{&(0x7f0000007240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000007780), 0x0, &(0x7f0000007840)}}], 0x3, 0x0) 07:57:31 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local, @link_local, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0xfffffffffffffff8, 0x1, 0x5, 0x20, 0x80000000}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x1]}) 07:57:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xffffffffffffff00) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0), 0x0) sendmsg(r1, &(0x7f0000000580)={&(0x7f0000000100)=@nl=@proc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="8ee05748ec0f36b0e85ef775d4f4bd140f3a8b5fd53fc44a71debb3b0ff980b678d8fcd0331e", 0x26}], 0x1, 0x0, 0x0, 0x14}, 0x40000) 07:57:31 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x20040000, &(0x7f0000001200)={0xa, 0x0, 0x0, @local, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x3a7, 0x20000000, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 172.794117] IPVS: ftp: loaded support on port[0] = 21 [ 172.881425] IPVS: ftp: loaded support on port[0] = 21 [ 172.895177] IPVS: ftp: loaded support on port[0] = 21 [ 172.925987] IPVS: ftp: loaded support on port[0] = 21 [ 172.935861] IPVS: ftp: loaded support on port[0] = 21 [ 172.965416] IPVS: ftp: loaded support on port[0] = 21 [ 172.974054] IPVS: ftp: loaded support on port[0] = 21 [ 172.997860] IPVS: ftp: loaded support on port[0] = 21 [ 175.822255] ip (4905) used greatest stack depth: 53880 bytes left [ 176.458009] ip (4940) used greatest stack depth: 53752 bytes left [ 177.008098] ip (4973) used greatest stack depth: 53592 bytes left [ 177.689361] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.695864] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.748900] device bridge_slave_0 entered promiscuous mode [ 177.832782] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.839284] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.876966] device bridge_slave_0 entered promiscuous mode [ 177.913158] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.919631] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.930557] ip (5019) used greatest stack depth: 53496 bytes left [ 177.962439] device bridge_slave_0 entered promiscuous mode [ 177.983008] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.989507] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.010530] device bridge_slave_0 entered promiscuous mode [ 178.040165] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.046704] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.072235] device bridge_slave_0 entered promiscuous mode [ 178.090719] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.097208] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.128948] device bridge_slave_1 entered promiscuous mode [ 178.152124] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.158751] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.176075] device bridge_slave_0 entered promiscuous mode [ 178.194347] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.200830] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.211545] device bridge_slave_0 entered promiscuous mode [ 178.225562] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.232025] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.253907] device bridge_slave_1 entered promiscuous mode [ 178.277162] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.283728] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.313714] device bridge_slave_1 entered promiscuous mode [ 178.353946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.362207] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.368780] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.390943] device bridge_slave_1 entered promiscuous mode [ 178.421197] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.427755] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.455490] device bridge_slave_0 entered promiscuous mode [ 178.482340] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.488892] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.502434] device bridge_slave_1 entered promiscuous mode [ 178.518045] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.524562] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.545864] device bridge_slave_1 entered promiscuous mode [ 178.575455] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.588446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.597972] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.604458] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.621534] device bridge_slave_1 entered promiscuous mode [ 178.659816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 178.669871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.790310] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.796816] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.828237] device bridge_slave_1 entered promiscuous mode [ 178.844227] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.857092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 178.876774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.887944] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 178.916844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 178.970050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.150200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.174268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.185950] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 179.197264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.464620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 179.528995] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.838813] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.869591] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 179.887876] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 179.905163] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.028642] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.133227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.145306] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.164202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.178975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.200277] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.219028] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.288089] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.328433] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 180.340945] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.428179] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.505952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.513010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.528140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.542227] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.550318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.557303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.578772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.635409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.642537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.673222] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 180.688548] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.695573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.777426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.784419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.864983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.871953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.887222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 180.896341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 180.903410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.939001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.001418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 181.009097] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.033084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 181.042119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.069593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 181.076855] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.137322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 181.144997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.235750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 181.243755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.386925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 181.393949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.496524] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.523978] team0: Port device team_slave_0 added [ 181.850051] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.869974] team0: Port device team_slave_0 added [ 181.911495] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 181.939278] team0: Port device team_slave_1 added [ 181.975473] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 181.985470] team0: Port device team_slave_0 added [ 181.996515] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 182.008826] team0: Port device team_slave_0 added [ 182.044489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 182.062290] team0: Port device team_slave_0 added [ 182.076059] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 182.097179] team0: Port device team_slave_0 added [ 182.137888] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.160894] team0: Port device team_slave_1 added [ 182.203535] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 182.222854] team0: Port device team_slave_0 added [ 182.246712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 182.255947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.273912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.312111] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.330954] team0: Port device team_slave_1 added [ 182.364607] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.390136] team0: Port device team_slave_1 added [ 182.403076] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 182.416991] team0: Port device team_slave_0 added [ 182.450072] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.467976] team0: Port device team_slave_1 added [ 182.476538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 182.484179] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.498225] team0: Port device team_slave_1 added [ 182.513047] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.536560] team0: Port device team_slave_1 added [ 182.554904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 182.561794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.588795] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.622547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.654511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.701865] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 182.708956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.730991] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.768030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 182.786591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 182.808477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 182.816805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.830031] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.864112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 182.888020] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 182.907917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 182.925077] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 182.959072] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 182.973750] team0: Port device team_slave_1 added [ 183.001273] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 183.008859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 183.015883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.028205] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.043711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.059861] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.086061] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.095802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.106422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.136866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 183.150604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 183.162293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.191236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.230757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.241569] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.250781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.259248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 183.270452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 183.278833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.296016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.322879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.350309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.365860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 183.381038] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 183.402597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 183.427080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 183.437889] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 183.446862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.454324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.470459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.511707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.528030] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.546446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.565027] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.591493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.615983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.631502] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.639419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.659784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.692561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 183.703905] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.714852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.728519] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.736132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.746082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.767115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 183.780015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.788543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 183.799512] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 183.819005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 183.843915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 183.875303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.913004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.937769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.966756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.981579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.991212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.033805] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 184.044198] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.060351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.075098] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 184.083954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 184.093903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 184.104513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 184.112911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.145803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.184748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.226218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.264601] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.301795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.348495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.357754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.466271] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 184.474025] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.494247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.353693] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.360210] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.367073] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.373553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.385268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.394296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.407057] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.413512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.420369] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.426820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.489263] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.505314] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.511820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.518738] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.525199] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.586873] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.597034] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.603502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.610349] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.616800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.628979] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.665582] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.672062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.678942] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.685411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.730280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.740333] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.746783] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.753626] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.760094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.775461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 187.796957] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.803431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.810295] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.816741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.840857] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.030739] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.037275] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.044161] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.050627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.084271] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 188.437778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.468362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.501189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.534871] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.566127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.594806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.621612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.406763] ip (6081) used greatest stack depth: 53464 bytes left [ 200.131455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.158819] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.201226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.245938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.279400] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.641184] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.730748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.793908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 201.261317] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.356974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.409806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.442979] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.482940] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.783918] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.893029] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.000875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 202.439121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.445544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.458960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.543960] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.550484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.568491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.642259] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.649145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.664850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.702029] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.708498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.730295] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.774842] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 202.788191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.819948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.084997] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.091429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.106632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.152190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.162586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.173692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.207791] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 203.222157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.250505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.775862] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.809852] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.851907] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.902133] 8021q: adding VLAN 0 to HW filter on device team0 [ 203.965975] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.325445] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.430086] 8021q: adding VLAN 0 to HW filter on device team0 [ 204.482983] 8021q: adding VLAN 0 to HW filter on device team0 07:58:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="85", 0x1) 07:58:11 executing program 5: 07:58:11 executing program 2: 07:58:11 executing program 5: 07:58:11 executing program 0: 07:58:11 executing program 4: 07:58:11 executing program 2: 07:58:11 executing program 1: 07:58:12 executing program 2: 07:58:12 executing program 5: 07:58:12 executing program 7: 07:58:12 executing program 6: 07:58:12 executing program 3: 07:58:12 executing program 0: 07:58:12 executing program 4: 07:58:12 executing program 1: 07:58:12 executing program 2: 07:58:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) unshare(0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000240)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0), 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)="19a7876f8c88b5d90720", 0xa}], 0x1, &(0x7f00000007c0)=ANY=[], 0x0, 0x90}, 0x4000) 07:58:12 executing program 6: write(0xffffffffffffffff, &(0x7f0000000000)="2400000058001f02ff07f4f9", 0xc) pipe2(&(0x7f0000000000), 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0a5cc80700315f85715070") r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) clone(0x0, &(0x7f00000010c0), &(0x7f0000000300), &(0x7f0000000240), &(0x7f0000000140)) fchmod(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0xc0145401, &(0x7f0000000000)) 07:58:12 executing program 0: 07:58:12 executing program 7: 07:58:12 executing program 4: 07:58:12 executing program 1: 07:58:12 executing program 2: 07:58:12 executing program 3: 07:58:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001340)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"626f6e643000000000000000bba400", &(0x7f0000000080)=@ethtool_cmd={0x1}}) 07:58:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4), 0x1c) 07:58:12 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 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @local}, {0x0, @random="41b8596c72a6"}, 0xe, {0x2, 0x0, @dev}}) 07:58:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0a5cc80700315f85715070") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) capset(&(0x7f00000000c0), &(0x7f0000000140)) 07:58:13 executing program 2: r0 = socket$inet6(0x10, 0x400000000003, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000380)=@nl=@kern={0x10, 0x9, 0x8000000000000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000240)="5500000018007f7000fe01b2a4a280930a600080fea8430291000000390009002300fbff010000000d0005000be9ffffffffc68b65082314e9030b9d566885b16732009b84e7b1df136ef75af90000000000000000", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 07:58:13 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x6}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x0, 0x0, 0x0, @multicast1}}}}}, &(0x7f00003b5000)) 07:58:13 executing program 0: accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000040)="040300000100000000000000c52c", 0xe, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4, @dev}, 0x1c) 07:58:13 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) 07:58:13 executing program 6: creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f00000001c0)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) openat$md(0xffffffffffffff9c, &(0x7f0000000380)='/dev/md0\x00', 0x0, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x0, 0x7ff, "b814b6730dd60c42"}}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00') 07:58:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10, 0x9effff04, 0x8100000000000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 07:58:13 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900001000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x3fd, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 07:58:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0xfffffcdd) 07:58:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000040), 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x4}}}]}, 0x34}}, 0x0) 07:58:13 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x1f) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d0252926285717070") bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) 07:58:13 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$uinput_user_dev(r0, &(0x7f0000000400)={'syz1\x00'}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0x0) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) ioctl$UI_DEV_DESTROY(r0, 0x5502) [ 213.514797] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 07:58:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:13 executing program 7: [ 213.746719] input: syz1 as /devices/virtual/input/input5 07:58:13 executing program 6: 07:58:13 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900001000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x3fd, 0x2}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 07:58:13 executing program 0: 07:58:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:13 executing program 2: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000000080), 0x0) [ 213.889846] input: syz1 as /devices/virtual/input/input6 07:58:13 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @link_local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x213}, @local, {[@lsrr={0x83, 0x7, 0x5ef, [@multicast1]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast}}}}}, &(0x7f00000002c0)) 07:58:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c2d0252926285717070") sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}}, 0x0) 07:58:14 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="18"], 0x1}}], 0x1, 0x0) 07:58:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:14 executing program 6: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000140)) clock_gettime(0xffffffffffffffff, &(0x7f00000000c0)) 07:58:14 executing program 0: 07:58:14 executing program 3: 07:58:14 executing program 4: 07:58:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:14 executing program 5: 07:58:14 executing program 6: 07:58:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:14 executing program 7: 07:58:14 executing program 0: 07:58:14 executing program 3: 07:58:14 executing program 2: 07:58:14 executing program 4: 07:58:14 executing program 6: 07:58:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:14 executing program 5: 07:58:14 executing program 3: 07:58:14 executing program 0: 07:58:14 executing program 7: 07:58:14 executing program 2: 07:58:15 executing program 4: 07:58:15 executing program 6: 07:58:15 executing program 5: 07:58:15 executing program 0: 07:58:15 executing program 2: 07:58:15 executing program 3: 07:58:15 executing program 4: 07:58:15 executing program 7: 07:58:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 07:58:15 executing program 1: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:15 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, 0x1}, 0x90) 07:58:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote}]}, 0x2c}}, 0x0) 07:58:15 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @local}, {0x0, @random="41b8596c72a6"}, 0xe, {0x2, 0x0, @dev}}) 07:58:15 executing program 3: 07:58:15 executing program 4: 07:58:15 executing program 1: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:15 executing program 7: 07:58:15 executing program 5: 07:58:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4), 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) 07:58:15 executing program 1: clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:15 executing program 0: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000080)={0x2b4a}) sched_setscheduler(r0, 0x5, &(0x7f0000000140)) clock_gettime(0xffffffffffffffff, &(0x7f00000000c0)) 07:58:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x400000000803, 0x5) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0a5c2d0252926285717070") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic) 07:58:16 executing program 2: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000080), 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000040)="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", 0xfb) 07:58:16 executing program 3: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000080)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x2c6392e1}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f0000000080), 0x0) 07:58:16 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) r0 = socket$inet6(0xa, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a80)={0x0, @rand_addr=0x10001, @local}, 0xc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) 07:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000180)="6bbac7c8572e3f66540b53f3637ea6048dcc207e5da327367bee92456bcb9845dc86b966f30072cfac362de4ef6c6c9228838092bcd8a68a5991e3a0d007a46a69f7aa2036a4597a15386c3adb4eca51678015b789733ac72dbfa314642dae12cd", 0x61, 0x1, 0x0, 0x0) 07:58:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x405c5503, &(0x7f00000003c0)={0x0, 0x0, 0x2}) ioctl$UI_DEV_SETUP(r0, 0x5501, &(0x7f0000000300)={{}, 'syz1\x00'}) ioctl$UI_DEV_DESTROY(r0, 0x5502) 07:58:16 executing program 4: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000000080), 0x0) 07:58:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) 07:58:16 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[], 0x0) recvfrom(r1, &(0x7f0000000180)=""/184, 0xfffffffffffffd84, 0x0, 0x0, 0x0) 07:58:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000380), 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@ipv4_delrule={0x30, 0x21, 0x921, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_SRC={0x8, 0x2, @local}, @FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}]}, 0x30}}, 0x0) [ 216.377845] input:  as /devices/virtual/input/input7 07:58:16 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) [ 216.478863] input:  as /devices/virtual/input/input8 [ 216.529814] netlink: 'syz-executor7': attribute type 21 has an invalid length. 07:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0), 0xc, &(0x7f0000000540)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000140012000c00010004020200000053ab2bbb19822b1c1c0dbeefb287540d7e88477aa42c25d2eb51b76ecc6bd569247e889d7aefdfb83458c06f11cbe4ccfd2311190631d1b8a3f84618141454a3b1880f0f13a94d094d209e77c821b70673279a700a17b4a719cec5fda70fe9ffa56cca06d61cd9068f07baf1ace88cca000000"], 0x1}}, 0x0) 07:58:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0xb) 07:58:16 executing program 2: getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x54) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x73, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x289, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 07:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:16 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0a5cc80700315f85715070") syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') 07:58:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000003c0)="0a5cc80700315f85715070") bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="958748e45a", 0x5}], 0x1, &(0x7f0000000340), 0x0, 0x44880}, 0x48000) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000580)=@rc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/126, 0x7e}, {&(0x7f0000000680)=""/25, 0x20000699}], 0x2, &(0x7f00000007c0)=""/54, 0x36}}], 0x1, 0x0, &(0x7f0000000240)) 07:58:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000080), 0x330) 07:58:16 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000380), 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@ipv4_delrule={0x30, 0x21, 0x921, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_SRC={0x8, 0x2, @local}, @FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}]}, 0x30}}, 0x0) 07:58:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) [ 216.964219] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 07:58:17 executing program 0: socket$inet6(0xa, 0x0, 0x0) r0 = socket(0x100000000a, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) 07:58:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) [ 217.052789] netlink: 'syz-executor7': attribute type 21 has an invalid length. 07:58:17 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000005ffff00ebb2faedddf3f3ff000000"], 0x14}}, 0x0) 07:58:17 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast1}}}, 0x108) 07:58:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000380), 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@ipv4_delrule={0x30, 0x21, 0x921, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_SRC={0x8, 0x2, @local}, @FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}]}, 0x30}}, 0x0) 07:58:17 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x3) 07:58:17 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0x0, 0x0, 0x3, 0x3}, 0x20) 07:58:17 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'gretap0\x00'}) 07:58:17 executing program 4: r0 = socket(0xa, 0x3, 0x2000000000000001) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team_slave_1\x00', 0x0}) r3 = socket$inet6(0xa, 0x803, 0x3) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="0a5c2d0252926285717070") sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000056c0)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}]}, 0x34}}, 0x0) 07:58:17 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc) [ 217.537761] netlink: 'syz-executor7': attribute type 21 has an invalid length. 07:58:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) 07:58:17 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffa}, 0x0, 0x8) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x7, 0x4, @tid=r1}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigreturn() 07:58:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000440)={@local}, &(0x7f0000000480)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000006dc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000006e00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000012600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000125c0)={&(0x7f0000011f00)={0x14}, 0x14}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x1000000802}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"766c616e300000f6ffffffffffffff00", {0x2, 0x0, @loopback}}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@multicast2, @loopback, 0x0, 0x2, [@empty, @rand_addr]}, 0x18) dup3(r0, r1, 0x0) 07:58:17 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) clone(0x0, &(0x7f0000000300), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000380)) read(r0, &(0x7f0000000280)=""/100, 0x64) 07:58:17 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) listen(0xffffffffffffffff, 0x0) 07:58:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000380), 0x0, &(0x7f0000000240)={&(0x7f0000000040)=@ipv4_delrule={0x30, 0x21, 0x921, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_SRC={0x8, 0x2, @local}, @FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x2}]}, 0x30}}, 0x0) [ 217.915877] PANIC: double fault, error_code: 0x0 [ 217.920755] CPU: 0 PID: 7262 Comm: syz-executor1 Not tainted 4.19.0-rc1+ #40 [ 217.927978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.937632] RIP: 0010:get_cpu_entry_area+0x0/0x30 [ 217.942527] Code: a4 00 45 85 e4 79 ad e9 61 ff ff ff 49 89 d6 44 89 ff e8 93 82 a4 00 89 c0 48 89 c1 48 c1 e1 20 48 09 c1 49 89 0e eb a0 90 90 <55> 48 89 e5 53 89 fb e8 74 91 49 00 48 63 c3 48 69 c8 00 b0 03 00 [ 217.958513] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 217.961465] RSP: 0018:fffffe0000002000 EFLAGS: 00010093 [ 217.961488] RAX: 0000000000002150 RBX: 0000000000000088 RCX: 000000000000002e [ 217.961503] RDX: 0000780000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 217.961518] RBP: fffffe0000002038 R08: 00000000009300ac R09: 00000000009300a0 [ 217.961532] R10: ffffffff89000f48 R11: ffffffff89000f48 R12: 0000000000000001 [ 217.961545] R13: fffffe0000002150 R14: 0000000000000001 R15: 0000000000000000 [ 217.961563] FS: 00007fe02baba700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 217.961577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 217.961592] CR2: fffffe0000001ff8 CR3: 0000000122884000 CR4: 00000000001406f0 [ 217.961609] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 217.961622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 217.961657] Call Trace: [ 218.049738] [ 218.053058] ? kmsan_get_shadow_address+0x1b6/0x3d0 [ 218.058115] kmsan_memmove_shadow+0x87/0xe0 [ 218.062480] __msan_memmove+0xaa/0x130 [ 218.066443] fixup_bad_iret+0x85/0x110 [ 218.070372] error_entry+0xe6/0xf0 [ 218.073965] RIP: 0000: (null) [ 218.077887] Code: Bad RIP value. [ 218.081281] RSP: a3fb9f:00007fe02baba9c0 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 218.089195] RAX: 0000000000000000 RBX: ffffffff89000f48 RCX: 00000000004083dc [ 218.096498] RDX: c588bdbebc2dff00 RSI: 0000000000000000 RDI: 0000000000000000 [ 218.103804] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000009300a8 [ 218.111202] R10: 00000000009300a0 R11: 00000000009300ac R12: 0000000000000000 [ 218.118700] R13: 00000000009300a8 R14: 00000000009300a0 R15: 00000000009300ac [ 218.126020] ? general_protection+0x8/0x30 [ 218.130300] ? general_protection+0x8/0x30 [ 218.134577] [ 218.137965] Kernel panic - not syncing: Machine halted. [ 218.143363] CPU: 0 PID: 7262 Comm: syz-executor1 Not tainted 4.19.0-rc1+ #40 [ 218.150603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.159992] Call Trace: [ 218.162689] <#DF> [ 218.164884] dump_stack+0x14b/0x190 [ 218.168561] panic+0x35d/0x8cb [ 218.171820] ? show_regs+0xcc/0x100 [ 218.175491] df_debug+0xa6/0xb0 [ 218.178821] do_double_fault+0x302/0x410 [ 218.182934] double_fault+0x1e/0x30 [ 218.186605] RIP: 0010:get_cpu_entry_area+0x0/0x30 [ 218.191481] Code: a4 00 45 85 e4 79 ad e9 61 ff ff ff 49 89 d6 44 89 ff e8 93 82 a4 00 89 c0 48 89 c1 48 c1 e1 20 48 09 c1 49 89 0e eb a0 90 90 <55> 48 89 e5 53 89 fb e8 74 91 49 00 48 63 c3 48 69 c8 00 b0 03 00 [ 218.210452] RSP: 0018:fffffe0000002000 EFLAGS: 00010093 [ 218.215856] RAX: 0000000000002150 RBX: 0000000000000088 RCX: 000000000000002e [ 218.223244] RDX: 0000780000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 218.230546] RBP: fffffe0000002038 R08: 00000000009300ac R09: 00000000009300a0 [ 218.237851] R10: ffffffff89000f48 R11: ffffffff89000f48 R12: 0000000000000001 [ 218.245150] R13: fffffe0000002150 R14: 0000000000000001 R15: 0000000000000000 [ 218.252481] ? general_protection+0x8/0x30 [ 218.256750] ? general_protection+0x8/0x30 [ 218.261019] [ 218.263274] [ 218.266593] ? kmsan_get_shadow_address+0x1b6/0x3d0 [ 218.271658] kmsan_memmove_shadow+0x87/0xe0 [ 218.276025] __msan_memmove+0xaa/0x130 [ 218.279962] fixup_bad_iret+0x85/0x110 [ 218.284007] error_entry+0xe6/0xf0 [ 218.287569] RIP: 0000: (null) [ 218.291492] Code: Bad RIP value. [ 218.294968] RSP: a3fb9f:00007fe02baba9c0 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 218.302890] RAX: 0000000000000000 RBX: ffffffff89000f48 RCX: 00000000004083dc [ 218.310193] RDX: c588bdbebc2dff00 RSI: 0000000000000000 RDI: 0000000000000000 [ 218.317486] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000009300a8 [ 218.324777] R10: 00000000009300a0 R11: 00000000009300ac R12: 0000000000000000 [ 218.332076] R13: 00000000009300a8 R14: 00000000009300a0 R15: 00000000009300ac [ 218.339421] ? general_protection+0x8/0x30 [ 218.343704] ? general_protection+0x8/0x30 [ 218.347972] [ 218.352114] Dumping ftrace buffer: [ 218.355844] (ftrace buffer empty) [ 218.359702] Kernel Offset: disabled [ 218.363416] Rebooting in 86400 seconds..