[....] 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[ 32.031097] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 32.794415] random: sshd: uninitialized urandom read (32 bytes read) [ 33.165840] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.491213] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. [ 40.020384] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/08 19:26:15 fuzzer started 2018/05/08 19:26:15 dialing manager at 10.128.0.26:35805 [ 59.652670] can: request_module (can-proto-0) failed. [ 59.663950] can: request_module (can-proto-0) failed. 2018/05/08 19:26:36 kcov=true, comps=false 2018/05/08 19:26:38 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000040)="f2a3fe30eae067586c7ecbec647a6e91a3a1aad92fa1e308960dc52b0944f3a0b59af53b7fe32e50964a93f812a1fc814e10275dfdd2b8fbc10dd2b9df51d781e6f1848f51b2c3a097b16826683d1fa884a7b275fb26271cebf51ab6500f6f890144fa90968438c3a58b24") 2018/05/08 19:26:38 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000016c0)=[{r0}], 0x1, 0x0) 2018/05/08 19:26:38 executing program 7: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/08 19:26:38 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:26:38 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/05/08 19:26:38 executing program 4: syz_emit_ethernet(0x13e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="848159c35f81", [], {@ipv6={0x86dd, {0x0, 0x6, "8d3d00", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3917eb6fd89e414a160242daa0437c"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "bda474dc95538853a1f4dd8d8e10bed633d4876d58ec2cfe23a9de8e9e233d4e4eb8c352d6d83e1e764c4a0baad636e71066db058494f4f6176de40f7d83aad61fcea7b99df848754672fa9939be850557ec51f9719eefd11b5d2fa502ba00a84cf26398562fbc0fceebba21a1dc2de6bb9ed2e5ecf57146933ebd69da87af3b04b32768d1e4e3e6388e3ad99af63f6688e2f3f36e282da9a589e5625fa63063635b110d00a25c82bec6483ed07c7cfad7248cd706"}}}}}}}, 0x0) 2018/05/08 19:26:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000ce, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/08 19:26:38 executing program 6: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') [ 64.276393] IPVS: ftp: loaded support on port[0] = 21 [ 64.375018] IPVS: ftp: loaded support on port[0] = 21 [ 64.396342] IPVS: ftp: loaded support on port[0] = 21 [ 64.430865] IPVS: ftp: loaded support on port[0] = 21 [ 64.462024] IPVS: ftp: loaded support on port[0] = 21 [ 64.478954] IPVS: ftp: loaded support on port[0] = 21 [ 64.480433] IPVS: ftp: loaded support on port[0] = 21 [ 64.504517] IPVS: ftp: loaded support on port[0] = 21 [ 66.054282] ip (4696) used greatest stack depth: 54552 bytes left [ 66.668374] ip (4743) used greatest stack depth: 54072 bytes left [ 67.171532] ip (4777) used greatest stack depth: 53800 bytes left [ 67.637332] ip (4816) used greatest stack depth: 53784 bytes left [ 67.845784] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.852305] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.866173] device bridge_slave_0 entered promiscuous mode [ 68.012516] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.019025] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.052428] device bridge_slave_0 entered promiscuous mode [ 68.072462] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.078950] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.111219] device bridge_slave_1 entered promiscuous mode [ 68.139269] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.145733] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.158781] device bridge_slave_0 entered promiscuous mode [ 68.190551] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.197096] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.245715] device bridge_slave_0 entered promiscuous mode [ 68.275141] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.281638] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.307097] device bridge_slave_0 entered promiscuous mode [ 68.323082] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.329621] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.340161] device bridge_slave_1 entered promiscuous mode [ 68.356566] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.363132] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.371652] device bridge_slave_0 entered promiscuous mode [ 68.387809] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.394288] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.426160] device bridge_slave_1 entered promiscuous mode [ 68.447732] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.454206] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.466466] device bridge_slave_0 entered promiscuous mode [ 68.474188] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.480657] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.490818] device bridge_slave_0 entered promiscuous mode [ 68.499413] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.505953] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.537267] device bridge_slave_1 entered promiscuous mode [ 68.558109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.574266] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.580747] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.610147] device bridge_slave_1 entered promiscuous mode [ 68.626266] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.633758] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.640450] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.648616] device bridge_slave_1 entered promiscuous mode [ 68.664438] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.670974] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.698497] device bridge_slave_1 entered promiscuous mode [ 68.719999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.728280] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.734739] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.775990] device bridge_slave_1 entered promiscuous mode [ 68.805879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.814164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.831311] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.846650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.856816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.877258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.898832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.981480] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.047701] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.057956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.094762] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.103402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.198544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.442800] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.508305] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.598976] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.678032] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.718553] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.743754] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.768582] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.791906] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.811704] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.847662] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.888224] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 69.932955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.939977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.966694] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.989579] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 69.999110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.011405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.029630] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.075028] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.121917] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 70.131554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.138537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.196903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.204102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.222583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.229728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.249371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.257422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.281512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.290703] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.298683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.328560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.354535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.375284] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.383917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 70.392286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.403188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.440955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.494872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.501893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.521603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.530860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.570766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.582284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.601810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.629396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.679496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 70.686484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.960630] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.973107] team0: Port device team_slave_0 added [ 71.000597] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.023152] team0: Port device team_slave_0 added [ 71.126406] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.159339] team0: Port device team_slave_0 added [ 71.173683] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.188713] team0: Port device team_slave_0 added [ 71.214529] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.238703] team0: Port device team_slave_1 added [ 71.268609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.285811] team0: Port device team_slave_0 added [ 71.293408] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.309120] team0: Port device team_slave_0 added [ 71.315290] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.326221] team0: Port device team_slave_0 added [ 71.332439] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.345453] team0: Port device team_slave_1 added [ 71.367321] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 71.392705] team0: Port device team_slave_0 added [ 71.412139] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.434178] team0: Port device team_slave_1 added [ 71.449112] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.466572] team0: Port device team_slave_1 added [ 71.489498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.498383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.509522] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.536928] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.555609] team0: Port device team_slave_1 added [ 71.586769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.596287] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.608239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.618195] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.626722] team0: Port device team_slave_1 added [ 71.632596] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.645533] team0: Port device team_slave_1 added [ 71.666529] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 71.680528] team0: Port device team_slave_1 added [ 71.692192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.703806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.734999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.760716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.769499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.785411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.809913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.832101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.849571] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.866615] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 71.876072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.889728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 71.896701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.913785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.934391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.952814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.966723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.976971] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.991267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.006880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.018068] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.034294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 72.041951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.049524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.069133] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.102257] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.129177] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.153793] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.163985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.172821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.180803] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.188990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.197090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.206681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.217004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.224647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.239137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.256182] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.273812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.304491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.324900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.339408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.348544] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.356345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.364453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.382114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.389478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.397898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.413474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.424234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 72.432715] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.446595] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.476223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.495294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.521319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.535370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.545202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.558156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.566243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.576269] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.584367] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.608975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.620117] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.634163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.666191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.697757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.718331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.746922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.757134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.765584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.773599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.781971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.791914] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 72.814471] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.826748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.840192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.848970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.857767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.873377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.893079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 72.904271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.921871] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.951368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.973308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.001276] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.009420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.032549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.065561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.078582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.105487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.974211] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.980715] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.987647] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.994159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.025779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.032318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.073164] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.079658] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.086498] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.093018] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.149109] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.216530] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.223030] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.229977] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.236571] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.277143] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.370086] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.376578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.383477] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.389942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.433753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.443469] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.449931] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.456759] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.463242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.492141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.509771] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.516267] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.523122] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.529543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.537967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.557818] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.564312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.571236] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.577700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.600929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.626905] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.633550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.640440] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.647166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.700600] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.063396] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.075867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.108420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.122447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.137834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.145939] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.153779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.797227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.964402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.198608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.265652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.439619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.476259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.548553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.576478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.616456] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 84.734539] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 84.961789] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.049968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.258314] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.316652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.394785] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.414250] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.422871] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 85.438964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.449803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.611134] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 85.617419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.629750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.847880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 85.854218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.862903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.943122] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 85.949476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.960193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.138534] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.144838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.157682] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.209085] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.215377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.226431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.300627] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.307366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.319276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.339960] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.348287] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.370420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.386474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.471516] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.731900] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.849541] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.033545] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.078392] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.127133] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.169340] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 19:27:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000ce, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/08 19:27:06 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000ce, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/08 19:27:07 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000040)="f2a3fe30eae067586c7ecbec647a6e91a3a1aad92fa1e308960dc52b0944f3a0b59af53b7fe32e50964a93f812a1fc814e10275dfdd2b8fbc10dd2b9df51d781e6f1848f51b2c3a097b16826683d1fa884a7b275fb26271cebf51ab6500f6f890144fa90968438c3a58b24") 2018/05/08 19:27:07 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:07 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/05/08 19:27:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000ce, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/08 19:27:07 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000016c0)=[{r0}], 0x1, 0x0) 2018/05/08 19:27:07 executing program 6: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/05/08 19:27:07 executing program 4: syz_emit_ethernet(0x13e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="848159c35f81", [], {@ipv6={0x86dd, {0x0, 0x6, "8d3d00", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3917eb6fd89e414a160242daa0437c"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "bda474dc95538853a1f4dd8d8e10bed633d4876d58ec2cfe23a9de8e9e233d4e4eb8c352d6d83e1e764c4a0baad636e71066db058494f4f6176de40f7d83aad61fcea7b99df848754672fa9939be850557ec51f9719eefd11b5d2fa502ba00a84cf26398562fbc0fceebba21a1dc2de6bb9ed2e5ecf57146933ebd69da87af3b04b32768d1e4e3e6388e3ad99af63f6688e2f3f36e282da9a589e5625fa63063635b110d00a25c82bec6483ed07c7cfad7248cd706"}}}}}}}, 0x0) 2018/05/08 19:27:07 executing program 7: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/08 19:27:07 executing program 6: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/05/08 19:27:07 executing program 5: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/05/08 19:27:07 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:07 executing program 4: syz_emit_ethernet(0x13e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="848159c35f81", [], {@ipv6={0x86dd, {0x0, 0x6, "8d3d00", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3917eb6fd89e414a160242daa0437c"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "bda474dc95538853a1f4dd8d8e10bed633d4876d58ec2cfe23a9de8e9e233d4e4eb8c352d6d83e1e764c4a0baad636e71066db058494f4f6176de40f7d83aad61fcea7b99df848754672fa9939be850557ec51f9719eefd11b5d2fa502ba00a84cf26398562fbc0fceebba21a1dc2de6bb9ed2e5ecf57146933ebd69da87af3b04b32768d1e4e3e6388e3ad99af63f6688e2f3f36e282da9a589e5625fa63063635b110d00a25c82bec6483ed07c7cfad7248cd706"}}}}}}}, 0x0) 2018/05/08 19:27:07 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000040)="f2a3fe30eae067586c7ecbec647a6e91a3a1aad92fa1e308960dc52b0944f3a0b59af53b7fe32e50964a93f812a1fc814e10275dfdd2b8fbc10dd2b9df51d781e6f1848f51b2c3a097b16826683d1fa884a7b275fb26271cebf51ab6500f6f890144fa90968438c3a58b24") 2018/05/08 19:27:07 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000016c0)=[{r0}], 0x1, 0x0) 2018/05/08 19:27:07 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/05/08 19:27:07 executing program 7: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/08 19:27:07 executing program 4: syz_emit_ethernet(0x13e, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="848159c35f81", [], {@ipv6={0x86dd, {0x0, 0x6, "8d3d00", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "3917eb6fd89e414a160242daa0437c"}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "bda474dc95538853a1f4dd8d8e10bed633d4876d58ec2cfe23a9de8e9e233d4e4eb8c352d6d83e1e764c4a0baad636e71066db058494f4f6176de40f7d83aad61fcea7b99df848754672fa9939be850557ec51f9719eefd11b5d2fa502ba00a84cf26398562fbc0fceebba21a1dc2de6bb9ed2e5ecf57146933ebd69da87af3b04b32768d1e4e3e6388e3ad99af63f6688e2f3f36e282da9a589e5625fa63063635b110d00a25c82bec6483ed07c7cfad7248cd706"}}}}}}}, 0x0) 2018/05/08 19:27:07 executing program 5: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/05/08 19:27:07 executing program 6: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/05/08 19:27:07 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000040)="f2a3fe30eae067586c7ecbec647a6e91a3a1aad92fa1e308960dc52b0944f3a0b59af53b7fe32e50964a93f812a1fc814e10275dfdd2b8fbc10dd2b9df51d781e6f1848f51b2c3a097b16826683d1fa884a7b275fb26271cebf51ab6500f6f890144fa90968438c3a58b24") 2018/05/08 19:27:07 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00000016c0)=[{r0}], 0x1, 0x0) 2018/05/08 19:27:07 executing program 7: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/05/08 19:27:07 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/05/08 19:27:07 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:07 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:07 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) 2018/05/08 19:27:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) 2018/05/08 19:27:08 executing program 5: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)='./file0\x00') 2018/05/08 19:27:08 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:08 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/05/08 19:27:08 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/05/08 19:27:08 executing program 3: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/08 19:27:08 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2287, 0xffffffffffffffff) 2018/05/08 19:27:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2287, 0xffffffffffffffff) 2018/05/08 19:27:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/08 19:27:08 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/05/08 19:27:08 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) 2018/05/08 19:27:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/08 19:27:08 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/08 19:27:08 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2287, 0xffffffffffffffff) 2018/05/08 19:27:08 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/08 19:27:08 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/05/08 19:27:08 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) 2018/05/08 19:27:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2287, 0xffffffffffffffff) 2018/05/08 19:27:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/08 19:27:09 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/08 19:27:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/08 19:27:09 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) 2018/05/08 19:27:09 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/05/08 19:27:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/08 19:27:09 executing program 3: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/08 19:27:09 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/08 19:27:09 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/08 19:27:09 executing program 1: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/05/08 19:27:09 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) 2018/05/08 19:27:09 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/05/08 19:27:09 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) chroot(&(0x7f0000000080)='.') 2018/05/08 19:27:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/08 19:27:10 executing program 1: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/05/08 19:27:10 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) 2018/05/08 19:27:10 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/05/08 19:27:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/08 19:27:10 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) chroot(&(0x7f0000000080)='.') 2018/05/08 19:27:10 executing program 3: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/08 19:27:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/08 19:27:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/08 19:27:10 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) 2018/05/08 19:27:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/08 19:27:10 executing program 1: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/05/08 19:27:10 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000000380)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x1000000000000167, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00007a9000)=""/251}, 0x48) 2018/05/08 19:27:10 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) chroot(&(0x7f0000000080)='.') 2018/05/08 19:27:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) 2018/05/08 19:27:11 executing program 1: process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/198, 0xc6}], 0x1, &(0x7f00000008c0), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') preadv(r0, &(0x7f0000000240), 0x298, 0x0) 2018/05/08 19:27:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/08 19:27:11 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) chroot(&(0x7f0000000080)='.') 2018/05/08 19:27:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) 2018/05/08 19:27:11 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/08 19:27:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/08 19:27:11 executing program 3: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000041c000/0x14000)=nil, 0x14000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) 2018/05/08 19:27:11 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) [ 96.907993] mmap: syz-executor6 (6907) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 96.936266] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/08 19:27:12 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0xfffffe09}}, {{0x0, 0x0, &(0x7f0000001f80), 0xb7, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000040)=@nfc, 0xff5c, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/08 19:27:12 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/08 19:27:12 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404102, 0x0) accept$inet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvfrom$llc(r0, &(0x7f0000000280)=""/191, 0xbf, 0x12000, &(0x7f0000000100)={0x1a, 0x317, 0x8001, 0x62, 0x2, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) msgget$private(0x0, 0x43) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) msgsnd(0x0, &(0x7f0000000240)={0x3}, 0x2000, 0x0) 2018/05/08 19:27:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:12 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/08 19:27:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:12 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0xfffffe09}}, {{0x0, 0x0, &(0x7f0000001f80), 0xb7, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000040)=@nfc, 0xff5c, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/08 19:27:12 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/08 19:27:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:12 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0xfffffe09}}, {{0x0, 0x0, &(0x7f0000001f80), 0xb7, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000040)=@nfc, 0xff5c, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/08 19:27:12 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:12 executing program 1: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/08 19:27:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3ce, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) 2018/05/08 19:27:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3ce, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) 2018/05/08 19:27:13 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001740)=""/50, 0x32}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001980)=""/26, 0x1a}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001bc0)=""/52, 0x34}, {&(0x7f0000001c00)=""/186, 0xba}], 0x9, &(0x7f0000001f40)=""/28, 0xfffffe09}}, {{0x0, 0x0, &(0x7f0000001f80), 0xb7, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000000040)=@nfc, 0xff5c, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) 2018/05/08 19:27:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/08 19:27:13 executing program 7: futex(&(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/05/08 19:27:13 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3ce, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) 2018/05/08 19:27:13 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/08 19:27:13 executing program 4: prctl$void(0x2a) 2018/05/08 19:27:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) 2018/05/08 19:27:13 executing program 4: prctl$void(0x2a) 2018/05/08 19:27:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0, 0x0) 2018/05/08 19:27:13 executing program 7: futex(&(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/05/08 19:27:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x3ce, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x38}, 0x1}, 0x0) 2018/05/08 19:27:14 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 19:27:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/08 19:27:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) 2018/05/08 19:27:14 executing program 4: prctl$void(0x2a) 2018/05/08 19:27:14 executing program 7: futex(&(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/05/08 19:27:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0, 0x0) 2018/05/08 19:27:14 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/08 19:27:14 executing program 4: prctl$void(0x2a) 2018/05/08 19:27:14 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) 2018/05/08 19:27:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/08 19:27:14 executing program 7: futex(&(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000), &(0x7f00000002c0), 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2018/05/08 19:27:14 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/05/08 19:27:14 executing program 6: unshare(0x40600) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) 2018/05/08 19:27:15 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/100}, 0x18) 2018/05/08 19:27:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20002) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/20, 0x14, &(0x7f00000000c0)=""/3}}, 0x0) 2018/05/08 19:27:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/08 19:27:15 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) 2018/05/08 19:27:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/05/08 19:27:15 executing program 6: unshare(0x40600) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) 2018/05/08 19:27:15 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0, 0x0) 2018/05/08 19:27:15 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/05/08 19:27:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x32, "9710c3c0395795008db0b51e8bae763f1197"}], 0x28}}], 0x1, 0x0) 2018/05/08 19:27:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/05/08 19:27:15 executing program 6: unshare(0x40600) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) 2018/05/08 19:27:15 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000004c0)={[{@gid={'gid', 0x3d, [0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000004c0)) 2018/05/08 19:27:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20002) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/20, 0x14, &(0x7f00000000c0)=""/3}}, 0x0) 2018/05/08 19:27:15 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) 2018/05/08 19:27:15 executing program 6: unshare(0x40600) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) [ 100.780781] tmpfs: Bad value '3' for mount option 'gid' 2018/05/08 19:27:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x32, "9710c3c0395795008db0b51e8bae763f1197"}], 0x28}}], 0x1, 0x0) 2018/05/08 19:27:15 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) 2018/05/08 19:27:15 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)={0x28, 0x6, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/05/08 19:27:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20002) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/20, 0x14, &(0x7f00000000c0)=""/3}}, 0x0) 2018/05/08 19:27:16 executing program 3: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000004c0)={[{@gid={'gid', 0x3d, [0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000004c0)) 2018/05/08 19:27:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x2c, &(0x7f0000000440)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}]}, &(0x7f0000000540)=0x10) 2018/05/08 19:27:16 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r1}) 2018/05/08 19:27:16 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x32, "9710c3c0395795008db0b51e8bae763f1197"}], 0x28}}], 0x1, 0x0) 2018/05/08 19:27:16 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x20002) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/20, 0x14, &(0x7f00000000c0)=""/3}}, 0x0) 2018/05/08 19:27:16 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000080)='\bk6\x00', 0x4) 2018/05/08 19:27:16 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) recvmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, &(0x7f00000004c0)}}], 0x1, 0x0, 0x0) 2018/05/08 19:27:16 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40640, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x7f}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000180)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}) timer_create(0x7, &(0x7f0000000340)={0x0, 0x21, 0x4, @thr={&(0x7f00000001c0)="b9e98f5fd386e860fee92a0147e9f06e16cd9a33f4a7507886ca6bdbadac90ed4ea8164efd2fd8f3a2fdfda5791c95caa2ce0ce799b84193e35ef4a2944970d62d221023d0f1a324885c9acbbf8e60bb308707bb33bbd9a9caad7dea2593f13c2ab87171e27687c2c9c78acd51c29bbb6602670d8a85593fa3d40fb388b2add909c5bae446fa3c7fa6e73e48e258a2c6730143d78740fc0a8b3d7611cc38ebbf976e7a8db470c597700bae6d5d7853766a079596d5e636158b8f0b964166db", &(0x7f0000000280)="4bc3ac45804540c0195253fa81af962cdff7e6ccb6f07285fa8954211747f315f8830760fba716e17b787e208be81a7963500713b75bf615ae157ef64c64d74fd78f56aa1cfb30ec596cb52abe298698006f119bc17615648d8a539a63f137425bf021c77c3afa94f9da3405cd153043cdb3c35489e4ad586234a37a43a147265f543d0f5d879cc72d07b0334b396b7ec1286080407108c73b4c2cca5fbd3814e4f9287b85e2b6d89b4182b7e956d1ac1f1e"}}, &(0x7f0000000380)=0x0) timer_getoverrun(r5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e23, 0x3da6, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}}, &(0x7f0000000480)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x73fb, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffff7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e21, 0xce, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x400}], 0xb4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000005c0)=0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000600), 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000640)={r2, 0x9c4, 0x520, 0xd8}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000006c0)=0x3, 0x4) readahead(r1, 0x1, 0x2) r6 = accept$alg(r1, 0x0, 0x0) r7 = accept4(r6, &(0x7f0000000700)=@in={0x0, 0x0, @remote}, &(0x7f0000000780)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) sendto$packet(r1, &(0x7f00000007c0)="0cc3657db89a621ae08a16015deda41dd9d3a528d70a2b4af03088badf7f62dc21d35045b477b66a271e99f4228d58a58d14dc7844831223b821cdbcfb685ea06d1ce180b8226deed8b9663762ba521b76a77db09dfc", 0x56, 0x800, &(0x7f0000000980)={0x11, 0x13, r8, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000009c0)={0x4, 0x8005, 0x101, 0x20, r3}, &(0x7f0000000a00)=0x10) io_setup(0x5, &(0x7f0000000a40)=0x0) io_cancel(r9, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0xf, 0x401, r6, &(0x7f0000000a80)="781a722c86c2a5c00b0a75ed82b99f3cff6d279926723fa415c6bef36c32c5faa8a4d880cebedbf303f97fa4633fe0839d6af0bd8df83d7d18f37ccc99b8464375caf9f252", 0x45, 0x4, 0x0, 0x0, r7}, &(0x7f0000000b40)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000b80)={0x1ff, 0x10000, 0x7fffffff, 0x8, 0xfffffffffffffffd, 0x9bd9, 0x9, 0x8, 0x5, 0x0, 0x81, 0x1ff}) r10 = accept4$unix(r7, &(0x7f0000000bc0)=@abs, &(0x7f0000000c40)=0x6e, 0x800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000c80), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000d40)={r10, 0x50, &(0x7f0000000cc0)}, 0x10) ioctl$TIOCLINUX7(r10, 0x541c, &(0x7f0000000d80)={0x7, 0x4}) [ 101.486852] tmpfs: Bad value '3' for mount option 'gid' [ 101.503181] ================================================================== [ 101.510595] BUG: KMSAN: uninit-value in __sctp_v6_cmp_addr+0x49a/0x850 [ 101.517267] CPU: 1 PID: 7136 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 101.524451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.533800] Call Trace: 2018/05/08 19:27:16 executing program 7: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000004c0)={[{@gid={'gid', 0x3d, [0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000001400)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f00000004c0)) [ 101.536380] [ 101.538532] dump_stack+0x185/0x1d0 [ 101.542165] ? __sctp_v6_cmp_addr+0x49a/0x850 [ 101.546666] kmsan_report+0x142/0x240 [ 101.550481] __msan_warning_32+0x6c/0xb0 [ 101.554545] __sctp_v6_cmp_addr+0x49a/0x850 [ 101.558874] sctp_inet6_cmp_addr+0x3dc/0x400 [ 101.563286] ? sctp_inet6_af_supported+0xf0/0xf0 [ 101.568045] sctp_bind_addr_match+0x18b/0x2f0 [ 101.572545] sctp_addrs_lookup_transport+0x904/0xa20 [ 101.577655] sctp_rcv+0x15e6/0x4d30 [ 101.581282] ? raw_local_deliver+0x63/0x1660 [ 101.585691] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.591068] ? raw_local_deliver+0xe2/0x1660 [ 101.595489] ? iptable_nat_ipv4_fn+0xb0/0xb0 [ 101.599899] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.604742] ? sctp_v4_cmp_addr+0x250/0x250 [ 101.609069] ? sctp_csum_combine+0xa0/0xa0 [ 101.613319] ip_local_deliver_finish+0x874/0xec0 [ 101.618088] ip_local_deliver+0x43c/0x4e0 [ 101.622238] ? ip_local_deliver+0x4e0/0x4e0 [ 101.626564] ? ip_call_ra_chain+0x7c0/0x7c0 [ 101.630886] ip_rcv_finish+0xa36/0x1d00 [ 101.634868] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 101.639605] tmpfs: Bad value '3' for mount option 'gid' [ 101.640226] ? nf_hook_slow+0x36f/0x3d0 [ 101.640244] ip_rcv+0x118f/0x16d0 [ 101.640258] ? ip_rcv+0x16d0/0x16d0 [ 101.640282] __netif_receive_skb_core+0x47df/0x4a90 [ 101.640297] ? kmsan_set_origin_inline+0x40/0x120 [ 101.640314] ? ip_local_deliver_finish+0xec0/0xec0 [ 101.640328] process_backlog+0x62d/0xe20 [ 101.640346] ? rps_trigger_softirq+0x2f0/0x2f0 [ 101.640357] net_rx_action+0x7c1/0x1a70 [ 101.640375] ? net_tx_action+0xab0/0xab0 [ 101.640387] __do_softirq+0x56d/0x93d [ 101.640411] do_softirq_own_stack+0x2a/0x40 [ 101.696193] [ 101.698432] __local_bh_enable_ip+0x114/0x140 [ 101.702939] local_bh_enable+0x36/0x40 [ 101.706823] ip_finish_output2+0x135a/0x1470 [ 101.711239] ip_finish_output+0xcb2/0xff0 [ 101.715397] ip_output+0x505/0x5d0 [ 101.718937] ? ip_mc_finish_output+0x3b0/0x3b0 [ 101.723518] ? ip_finish_output+0xff0/0xff0 [ 101.727843] ip_queue_xmit+0x1a1e/0x1d10 [ 101.731901] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.736656] ? sctp_chunk_put+0x29d/0x460 [ 101.740818] sctp_v4_xmit+0x188/0x210 [ 101.744623] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 101.750069] ? sctp_addr_wq_timeout_handler+0x840/0x840 [ 101.755429] sctp_packet_transmit+0x3eaa/0x4350 [ 101.760117] sctp_outq_flush+0x11e6/0x6320 [ 101.764351] ? __mod_timer+0x350/0x2c40 [ 101.768332] ? process_slab+0x830/0x1f20 [ 101.772415] sctp_outq_uncork+0xd2/0xf0 [ 101.776389] sctp_do_sm+0x8707/0x8d20 [ 101.780173] ? radix_tree_iter_tag_clear+0x64/0x460 [ 101.785175] ? idr_alloc_u32+0x4b2/0x570 [ 101.789235] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 101.794607] ? radix_tree_iter_tag_clear+0x326/0x460 [ 101.799718] ? idr_alloc_cyclic+0x40f/0x4a0 [ 101.804044] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 101.808877] __sctp_connect+0x1655/0x1b00 [ 101.813014] sctp_getsockopt+0x79a4/0x146a0 [ 101.817326] ? kmsan_set_origin+0x9e/0x160 [ 101.821557] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 101.826906] ? percpu_counter_add_batch+0x5b/0x380 [ 101.831816] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.836637] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.841292] ? __fdget+0x4e/0x60 [ 101.844652] ? __fget_light+0x56/0x710 [ 101.848544] ? sctp_setsockopt+0x11600/0x11600 [ 101.853132] sock_common_getsockopt+0x13a/0x170 [ 101.857794] ? sock_recv_errqueue+0x990/0x990 [ 101.862274] __sys_getsockopt+0x49b/0x560 [ 101.866420] __x64_sys_getsockopt+0x15d/0x1c0 [ 101.870910] do_syscall_64+0x154/0x220 [ 101.874782] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.879953] RIP: 0033:0x455979 [ 101.883139] RSP: 002b:00007f5880b0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 101.890834] RAX: ffffffffffffffda RBX: 00007f5880b0f6d4 RCX: 0000000000455979 [ 101.898092] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 101.905347] RBP: 000000000072bea0 R08: 0000000020000540 R09: 0000000000000000 [ 101.912605] R10: 0000000020000500 R11: 0000000000000246 R12: 00000000ffffffff [ 101.919858] R13: 000000000000013b R14: 00000000006f5e28 R15: 0000000000000000 [ 101.927116] [ 101.928726] Local variable description: ----dest@sctp_rcv [ 101.934245] Variable was created at: [ 101.937946] sctp_rcv+0x13d/0x4d30 [ 101.941466] ip_local_deliver_finish+0x874/0xec0 [ 101.946197] ================================================================== [ 101.953544] Disabling lock debugging due to kernel taint [ 101.958973] Kernel panic - not syncing: panic_on_warn set ... [ 101.958973] [ 101.966329] CPU: 1 PID: 7136 Comm: syz-executor6 Tainted: G B 4.17.0-rc3+ #88 [ 101.974881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.984213] Call Trace: [ 101.986779] [ 101.988931] dump_stack+0x185/0x1d0 [ 101.992551] panic+0x39d/0x940 [ 101.995764] ? __sctp_v6_cmp_addr+0x49a/0x850 [ 102.000241] kmsan_report+0x238/0x240 [ 102.004031] __msan_warning_32+0x6c/0xb0 [ 102.008109] __sctp_v6_cmp_addr+0x49a/0x850 [ 102.012418] sctp_inet6_cmp_addr+0x3dc/0x400 [ 102.016819] ? sctp_inet6_af_supported+0xf0/0xf0 [ 102.021561] sctp_bind_addr_match+0x18b/0x2f0 [ 102.026048] sctp_addrs_lookup_transport+0x904/0xa20 [ 102.031144] sctp_rcv+0x15e6/0x4d30 [ 102.034764] ? raw_local_deliver+0x63/0x1660 [ 102.039155] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 102.044512] ? raw_local_deliver+0xe2/0x1660 [ 102.048918] ? iptable_nat_ipv4_fn+0xb0/0xb0 [ 102.053327] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.058160] ? sctp_v4_cmp_addr+0x250/0x250 [ 102.062475] ? sctp_csum_combine+0xa0/0xa0 [ 102.066711] ip_local_deliver_finish+0x874/0xec0 [ 102.071467] ip_local_deliver+0x43c/0x4e0 [ 102.075609] ? ip_local_deliver+0x4e0/0x4e0 [ 102.079920] ? ip_call_ra_chain+0x7c0/0x7c0 [ 102.084228] ip_rcv_finish+0xa36/0x1d00 [ 102.088193] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 102.093555] ? nf_hook_slow+0x36f/0x3d0 [ 102.097553] ip_rcv+0x118f/0x16d0 [ 102.101003] ? ip_rcv+0x16d0/0x16d0 [ 102.104623] __netif_receive_skb_core+0x47df/0x4a90 [ 102.109631] ? kmsan_set_origin_inline+0x40/0x120 [ 102.114461] ? ip_local_deliver_finish+0xec0/0xec0 [ 102.119370] process_backlog+0x62d/0xe20 [ 102.123422] ? rps_trigger_softirq+0x2f0/0x2f0 [ 102.127991] net_rx_action+0x7c1/0x1a70 [ 102.131950] ? net_tx_action+0xab0/0xab0 [ 102.135992] __do_softirq+0x56d/0x93d [ 102.139777] do_softirq_own_stack+0x2a/0x40 [ 102.144077] [ 102.146305] __local_bh_enable_ip+0x114/0x140 [ 102.150782] local_bh_enable+0x36/0x40 [ 102.154647] ip_finish_output2+0x135a/0x1470 [ 102.159053] ip_finish_output+0xcb2/0xff0 [ 102.163204] ip_output+0x505/0x5d0 [ 102.166740] ? ip_mc_finish_output+0x3b0/0x3b0 [ 102.171303] ? ip_finish_output+0xff0/0xff0 [ 102.175604] ip_queue_xmit+0x1a1e/0x1d10 [ 102.179646] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.184297] ? sctp_chunk_put+0x29d/0x460 [ 102.188435] sctp_v4_xmit+0x188/0x210 [ 102.192222] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 102.197653] ? sctp_addr_wq_timeout_handler+0x840/0x840 [ 102.202999] sctp_packet_transmit+0x3eaa/0x4350 [ 102.207676] sctp_outq_flush+0x11e6/0x6320 [ 102.211903] ? __mod_timer+0x350/0x2c40 [ 102.215867] ? process_slab+0x830/0x1f20 [ 102.219939] sctp_outq_uncork+0xd2/0xf0 [ 102.223904] sctp_do_sm+0x8707/0x8d20 [ 102.227693] ? radix_tree_iter_tag_clear+0x64/0x460 [ 102.232696] ? idr_alloc_u32+0x4b2/0x570 [ 102.236743] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 102.242108] ? radix_tree_iter_tag_clear+0x326/0x460 [ 102.247215] ? idr_alloc_cyclic+0x40f/0x4a0 [ 102.251529] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 102.256365] __sctp_connect+0x1655/0x1b00 [ 102.260512] sctp_getsockopt+0x79a4/0x146a0 [ 102.264833] ? kmsan_set_origin+0x9e/0x160 [ 102.269071] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 102.274447] ? percpu_counter_add_batch+0x5b/0x380 [ 102.279376] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.284197] ? __msan_poison_alloca+0x15c/0x1d0 [ 102.288861] ? __fdget+0x4e/0x60 [ 102.292223] ? __fget_light+0x56/0x710 [ 102.296101] ? sctp_setsockopt+0x11600/0x11600 [ 102.300680] sock_common_getsockopt+0x13a/0x170 [ 102.305343] ? sock_recv_errqueue+0x990/0x990 [ 102.309818] __sys_getsockopt+0x49b/0x560 [ 102.313961] __x64_sys_getsockopt+0x15d/0x1c0 [ 102.318460] do_syscall_64+0x154/0x220 [ 102.322339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 102.327507] RIP: 0033:0x455979 [ 102.330674] RSP: 002b:00007f5880b0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 102.338363] RAX: ffffffffffffffda RBX: 00007f5880b0f6d4 RCX: 0000000000455979 [ 102.345612] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 102.352867] RBP: 000000000072bea0 R08: 0000000020000540 R09: 0000000000000000 [ 102.360127] R10: 0000000020000500 R11: 0000000000000246 R12: 00000000ffffffff [ 102.367385] R13: 000000000000013b R14: 00000000006f5e28 R15: 0000000000000000 [ 102.375390] Dumping ftrace buffer: [ 102.378919] (ftrace buffer empty) [ 102.382601] Kernel Offset: disabled [ 102.386207] Rebooting in 86400 seconds..