[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.156594] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.847880] random: sshd: uninitialized urandom read (32 bytes read) [ 33.118770] random: sshd: uninitialized urandom read (32 bytes read) [ 34.392807] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.50' (ECDSA) to the list of known hosts. [ 39.957179] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/05 22:09:20 fuzzer started 2018/06/05 22:09:20 dialing manager at 10.128.0.26:38587 [ 65.287576] can: request_module (can-proto-0) failed. [ 65.298873] can: request_module (can-proto-0) failed. 2018/06/05 22:09:47 kcov=true, comps=false 2018/06/05 22:09:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa}, 0x1c) 2018/06/05 22:09:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') preadv(r0, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/224, 0xe0}, {&(0x7f00000007c0)=""/128, 0x80}], 0x2, 0x0) 2018/06/05 22:09:53 executing program 7: io_setup(0x94d5, &(0x7f0000000040)) 2018/06/05 22:09:53 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) 2018/06/05 22:09:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\\\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000003c0)) 2018/06/05 22:09:53 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000340)="4c0000001300ff09fffefd956fa283b724a6ff7f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/06/05 22:09:53 executing program 4: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000000200)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/06/05 22:09:53 executing program 6: setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) [ 74.623364] IPVS: ftp: loaded support on port[0] = 21 [ 74.625904] IPVS: ftp: loaded support on port[0] = 21 [ 74.674216] IPVS: ftp: loaded support on port[0] = 21 [ 74.711353] IPVS: ftp: loaded support on port[0] = 21 [ 74.713954] IPVS: ftp: loaded support on port[0] = 21 [ 74.740410] IPVS: ftp: loaded support on port[0] = 21 [ 74.740482] IPVS: ftp: loaded support on port[0] = 21 [ 74.755414] IPVS: ftp: loaded support on port[0] = 21 [ 76.428372] ip (4662) used greatest stack depth: 54344 bytes left [ 77.138593] ip (4712) used greatest stack depth: 54056 bytes left [ 77.319466] ip (4727) used greatest stack depth: 54040 bytes left [ 78.111217] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.117724] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.140072] device bridge_slave_0 entered promiscuous mode [ 78.174522] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.181095] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.204415] device bridge_slave_0 entered promiscuous mode [ 78.241197] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.247659] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.285088] device bridge_slave_0 entered promiscuous mode [ 78.310155] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.316667] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.336075] device bridge_slave_0 entered promiscuous mode [ 78.350797] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.357249] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.369187] device bridge_slave_1 entered promiscuous mode [ 78.375891] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.382379] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.393223] device bridge_slave_0 entered promiscuous mode [ 78.408803] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.415303] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.447862] device bridge_slave_1 entered promiscuous mode [ 78.464191] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.470640] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.490483] device bridge_slave_0 entered promiscuous mode [ 78.503279] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.509745] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.522063] device bridge_slave_0 entered promiscuous mode [ 78.531263] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.537738] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.547834] device bridge_slave_0 entered promiscuous mode [ 78.560607] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.567111] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.588321] device bridge_slave_1 entered promiscuous mode [ 78.605815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.615280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.630585] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.637096] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.668809] device bridge_slave_1 entered promiscuous mode [ 78.686229] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.692682] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.719166] device bridge_slave_1 entered promiscuous mode [ 78.730822] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.737304] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.762209] device bridge_slave_1 entered promiscuous mode [ 78.793016] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.799574] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.809149] device bridge_slave_1 entered promiscuous mode [ 78.816871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.828144] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.834639] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.848426] device bridge_slave_1 entered promiscuous mode [ 78.861967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.870304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.880892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.931694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.980294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.996338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.063277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 79.093173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.103413] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.138057] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.180277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.208212] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.294395] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.513106] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.587730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.726520] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.744819] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.771815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.797228] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.810749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.848236] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.883545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.917167] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.928645] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.980453] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.000212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.019338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.046161] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.062954] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.123934] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.144123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 80.153577] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.167753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.215962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.224315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.256221] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.263219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.276565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.283578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.344391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.351442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.373446] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.381810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.418299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.425313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.453678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.468823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.476066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.495943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.513738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.520721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.543073] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.559954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.566899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.584892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.639336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.646332] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.777962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.784978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.955594] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.979432] team0: Port device team_slave_0 added [ 81.092063] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.113158] team0: Port device team_slave_0 added [ 81.138281] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.167231] team0: Port device team_slave_0 added [ 81.188675] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.198864] team0: Port device team_slave_0 added [ 81.215908] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.241657] team0: Port device team_slave_1 added [ 81.253489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.263878] team0: Port device team_slave_0 added [ 81.282688] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.293954] team0: Port device team_slave_0 added [ 81.315242] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.344902] team0: Port device team_slave_0 added [ 81.375380] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.398963] team0: Port device team_slave_1 added [ 81.418708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.431839] team0: Port device team_slave_1 added [ 81.457403] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.480909] team0: Port device team_slave_1 added [ 81.493061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.502084] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.513394] team0: Port device team_slave_1 added [ 81.530391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.563977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.581491] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.590954] team0: Port device team_slave_1 added [ 81.601989] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.617976] team0: Port device team_slave_1 added [ 81.631545] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.651116] team0: Port device team_slave_0 added [ 81.681861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.689004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.712818] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.722702] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.730372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.738200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.752659] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.765184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.773229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.800164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.835407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.867737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.890451] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.906261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.922993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.937888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.945939] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.953752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.961852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.969660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.977875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.003322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.015141] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.022968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.031244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.044879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.054070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.070556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.086644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.104596] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.123956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.132445] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.139769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.148582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.156260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.172290] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.186069] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.194362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.209797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.227347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.248394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.263113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.275634] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.283405] team0: Port device team_slave_1 added [ 82.293963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.313794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.323911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.333010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.348108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.365719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.384147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.402764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.422147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.434742] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.443523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.455056] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.462844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.474914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.499305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.517979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.538196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.557248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.572910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.582456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.590787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.606336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.613737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.622113] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.635207] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.652587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.663735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 82.681730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.691334] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.698771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.738132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.791195] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.824380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.850123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.868900] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.876778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.885270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.893228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.901374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.929773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.938246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.947158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.980873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.988727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.003879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.183141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 83.190587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.203091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.421209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 83.429301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.445453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.886626] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.893097] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.899897] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.906322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.957306] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.964985] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.015598] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.022111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.029109] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.035569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.071506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.092659] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.099112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.105925] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.112348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.149904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.164123] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.170591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.177395] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.183831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.248807] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.258525] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.264990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.271844] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.278293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.298971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.503333] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.509810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.516637] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.523100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.540933] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.570144] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.576623] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.583505] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.589990] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.609585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.925712] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.932197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.939143] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.945618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.982554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.999885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.012674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.021138] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.030146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.038906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.047876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.055858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.922590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.007259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.034898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.067102] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.093302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.118685] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.514941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.688826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.739431] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.748775] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.847323] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.867387] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.971385] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.995097] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.304624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.406545] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.525110] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.532790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.545905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.573451] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.590717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.620347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.667622] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.673983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.689984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.723195] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.729583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.761776] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.837529] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.845688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.864722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.895862] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.902617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.913649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.201546] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.207853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.218160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.305569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 96.313088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.333946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.362720] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.475171] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.516163] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.596685] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.703693] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.804315] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.029450] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.111669] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/05 22:10:21 executing program 6: setitimer(0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) 2018/06/05 22:10:21 executing program 3: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000100), 0x7, 0x0) 2018/06/05 22:10:21 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f0000000200)='!', 0x1, 0x8000, 0x0, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="119a0e63c9476288b671afdbd53a5994e137381f62021d1951b627b8dda57a5d17d744648c81c5703ed8146ab1b0171f89091b1dd323ff07dbb633fb3804849f7768e586df460963245dedb4013ee555af99499e44ad420dbf65fd46fbc9ba1274429e2d5783751815828ec8cb3553110cca66460215353d19f6d8bbd8fb08ad0491634ac2fd10e2cd30bcd7fede24263a7fff", 0x93}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/06/05 22:10:21 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, r1) 2018/06/05 22:10:21 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0xffffffffffffea1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') preadv(r0, &(0x7f0000000100), 0x2000000000000314, 0x10400003) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'team0\x00', 0x8}) 2018/06/05 22:10:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x9, 0x1d, 0x6, 0x9, 0x2}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) 2018/06/05 22:10:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_trie\x00') preadv(r0, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/224, 0xe0}, {&(0x7f00000007c0)=""/128, 0x80}], 0x2, 0x0) 2018/06/05 22:10:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/06/05 22:10:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) 2018/06/05 22:10:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) close(r0) 2018/06/05 22:10:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000000), 0x20000102000007) 2018/06/05 22:10:22 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x25eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f00000026c0)={&(0x7f0000000380)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002580)=[{0x10}], 0x10, 0x1}, 0x0) 2018/06/05 22:10:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="020700000200000000000000000000006eec05"], 0x13}, 0x1}, 0x0) 2018/06/05 22:10:22 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/06/05 22:10:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) 2018/06/05 22:10:22 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000301ffff000000080015000000000008000842b161d54e5cc0f29200ea7c0000"], 0x24}, 0x1}, 0x0) [ 103.031406] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/05 22:10:23 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/06/05 22:10:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') read(r0, &(0x7f0000000000)=""/239, 0xef) read(r0, &(0x7f0000000180)=""/230, 0xff4e) 2018/06/05 22:10:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) 2018/06/05 22:10:23 executing program 7: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/05 22:10:23 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000301ffff000000008636000000000000"], 0x14}, 0x1}, 0x0) 2018/06/05 22:10:23 executing program 5: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/06/05 22:10:23 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f00000000c0)) 2018/06/05 22:10:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000160001010000000000000000180000009fd6ac115a83fd8e6d8ce8588f48584d55706f7be26b535028d3104132dcb20f8d59c03eae99ad38017137137e82e8608ae8dbd421cff4426919371669"], 0x1}, 0x1}, 0x0) 2018/06/05 22:10:23 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/06/05 22:10:23 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000448000), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00004db000), 0xff) 2018/06/05 22:10:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) close(r0) 2018/06/05 22:10:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000004880)=@rc, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004a80)=""/95, 0x5f}}], 0x1, 0x0, &(0x7f0000004c80)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x13, 0x2040301, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) 2018/06/05 22:10:27 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x8953, &(0x7f0000000000)=0x2) 2018/06/05 22:10:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0xc) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000062c0), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/06/05 22:10:27 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x856, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f00000000c0)) 2018/06/05 22:10:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f69705f767300eda6e2328b80dff6a824a1fcfc318d123e5dc0b251dd4ee1bd580ce11fed66a2fb6c7488e46f7706b7d84f5e3c") sendfile(r0, r1, &(0x7f00000000c0), 0x1ff) 2018/06/05 22:10:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/06/05 22:10:27 executing program 7: mkdir(&(0x7f0000000480)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='mslos\x00', 0x5010, &(0x7f00000002c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/05 22:10:27 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/146, 0x92}], 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000001440)='syz1\x00', 0x200002, 0x0) pkey_alloc(0x0, 0x0) kexec_load(0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000001c0), 0x0, 0x2596, 0x8a}, {&(0x7f00000011c0)="300a273326998eba4dfb23542caec879b934e4c93844895be8edd7bef35ef2d93b09cdbcf000a2d9bf012a5ba1bc537f1b64509045dd4e0fdac6138e9b42e735d638f9097db8beb856262424822515e6087849f1bd90036c35c766af587146db942709b0dc55841e423205cdbcf8aaff94dbfc822b8977e9f4a5a8027be513ce38901d548ee54395ea7c09cc3ddce6189bcdfcc86f9ed14a52682658571be530f7fcf20026174abeba903e0f3786c70a204dbcc429fc10b231acbb720e0a02ab03afc3d09f11779088e93a79b0d178a942cb19b4689d579b5cf9f67922420bfc6cca0df185dac2acfbbfe4a28cc6", 0xee, 0x2}], 0x150000) 2018/06/05 22:10:27 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f00000000c0)}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x890c, &(0x7f0000000000)) 2018/06/05 22:10:28 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/06/05 22:10:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}]}, 0x20}, 0x1}, 0x0) 2018/06/05 22:10:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @rand_addr}, 'bridge_slave_1\x00'}) 2018/06/05 22:10:28 executing program 0: 2018/06/05 22:10:28 executing program 1: [ 108.089313] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/06/05 22:10:28 executing program 2: 2018/06/05 22:10:28 executing program 0: 2018/06/05 22:10:28 executing program 4: 2018/06/05 22:10:29 executing program 1: 2018/06/05 22:10:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @rand_addr}, 'bridge_slave_1\x00'}) 2018/06/05 22:10:29 executing program 0: 2018/06/05 22:10:29 executing program 2: 2018/06/05 22:10:29 executing program 4: 2018/06/05 22:10:29 executing program 5: 2018/06/05 22:10:29 executing program 6: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/146, 0x92}], 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x80000003, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000001440)='syz1\x00', 0x200002, 0x0) pkey_alloc(0x0, 0x0) kexec_load(0x0, 0x2, &(0x7f00000012c0)=[{&(0x7f00000001c0), 0x0, 0x2596, 0x8a}, {&(0x7f00000011c0)="300a273326998eba4dfb23542caec879b934e4c93844895be8edd7bef35ef2d93b09cdbcf000a2d9bf012a5ba1bc537f1b64509045dd4e0fdac6138e9b42e735d638f9097db8beb856262424822515e6087849f1bd90036c35c766af587146db942709b0dc55841e423205cdbcf8aaff94dbfc822b8977e9f4a5a8027be513ce38901d548ee54395ea7c09cc3ddce6189bcdfcc86f9ed14a52682658571be530f7fcf20026174abeba903e0f3786c70a204dbcc429fc10b231acbb720e0a02ab03afc3d09f11779088e93a79b0d178a942cb19b4689d579b5cf9f67922420bfc6cca0df185dac2acfbbfe4a28cc6", 0xee, 0x2}], 0x150000) 2018/06/05 22:10:29 executing program 7: 2018/06/05 22:10:29 executing program 2: 2018/06/05 22:10:29 executing program 0: 2018/06/05 22:10:29 executing program 4: 2018/06/05 22:10:29 executing program 5: 2018/06/05 22:10:29 executing program 7: 2018/06/05 22:10:29 executing program 1: 2018/06/05 22:10:29 executing program 3: 2018/06/05 22:10:29 executing program 2: 2018/06/05 22:10:29 executing program 0: 2018/06/05 22:10:29 executing program 1: 2018/06/05 22:10:30 executing program 7: 2018/06/05 22:10:30 executing program 4: 2018/06/05 22:10:30 executing program 5: 2018/06/05 22:10:30 executing program 3: 2018/06/05 22:10:30 executing program 2: 2018/06/05 22:10:30 executing program 1: 2018/06/05 22:10:30 executing program 6: 2018/06/05 22:10:30 executing program 0: 2018/06/05 22:10:30 executing program 5: 2018/06/05 22:10:30 executing program 4: 2018/06/05 22:10:30 executing program 0: 2018/06/05 22:10:30 executing program 1: 2018/06/05 22:10:30 executing program 7: 2018/06/05 22:10:30 executing program 3: 2018/06/05 22:10:30 executing program 2: 2018/06/05 22:10:30 executing program 6: 2018/06/05 22:10:30 executing program 5: 2018/06/05 22:10:30 executing program 4: 2018/06/05 22:10:30 executing program 1: 2018/06/05 22:10:30 executing program 3: 2018/06/05 22:10:31 executing program 7: 2018/06/05 22:10:31 executing program 2: 2018/06/05 22:10:31 executing program 0: 2018/06/05 22:10:31 executing program 1: 2018/06/05 22:10:31 executing program 7: 2018/06/05 22:10:31 executing program 6: 2018/06/05 22:10:31 executing program 5: 2018/06/05 22:10:31 executing program 4: 2018/06/05 22:10:31 executing program 3: 2018/06/05 22:10:31 executing program 2: 2018/06/05 22:10:31 executing program 5: 2018/06/05 22:10:31 executing program 0: 2018/06/05 22:10:31 executing program 7: 2018/06/05 22:10:31 executing program 6: 2018/06/05 22:10:31 executing program 3: 2018/06/05 22:10:31 executing program 4: 2018/06/05 22:10:31 executing program 3: 2018/06/05 22:10:31 executing program 7: 2018/06/05 22:10:31 executing program 5: 2018/06/05 22:10:31 executing program 2: 2018/06/05 22:10:31 executing program 1: 2018/06/05 22:10:31 executing program 6: 2018/06/05 22:10:31 executing program 0: 2018/06/05 22:10:31 executing program 1: 2018/06/05 22:10:31 executing program 0: 2018/06/05 22:10:31 executing program 4: 2018/06/05 22:10:31 executing program 7: 2018/06/05 22:10:31 executing program 2: 2018/06/05 22:10:31 executing program 6: 2018/06/05 22:10:31 executing program 3: 2018/06/05 22:10:31 executing program 5: 2018/06/05 22:10:31 executing program 0: 2018/06/05 22:10:31 executing program 1: 2018/06/05 22:10:31 executing program 4: 2018/06/05 22:10:32 executing program 6: 2018/06/05 22:10:32 executing program 3: 2018/06/05 22:10:32 executing program 2: 2018/06/05 22:10:32 executing program 7: 2018/06/05 22:10:32 executing program 5: 2018/06/05 22:10:32 executing program 0: 2018/06/05 22:10:32 executing program 4: 2018/06/05 22:10:32 executing program 1: 2018/06/05 22:10:32 executing program 2: 2018/06/05 22:10:32 executing program 3: 2018/06/05 22:10:32 executing program 0: 2018/06/05 22:10:32 executing program 7: 2018/06/05 22:10:32 executing program 5: 2018/06/05 22:10:32 executing program 6: 2018/06/05 22:10:32 executing program 4: 2018/06/05 22:10:32 executing program 1: 2018/06/05 22:10:32 executing program 7: 2018/06/05 22:10:32 executing program 2: 2018/06/05 22:10:32 executing program 0: 2018/06/05 22:10:32 executing program 3: 2018/06/05 22:10:32 executing program 5: 2018/06/05 22:10:32 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp6\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/06/05 22:10:32 executing program 2: 2018/06/05 22:10:32 executing program 0: 2018/06/05 22:10:32 executing program 6: 2018/06/05 22:10:32 executing program 7: 2018/06/05 22:10:32 executing program 4: 2018/06/05 22:10:32 executing program 1: 2018/06/05 22:10:32 executing program 5: 2018/06/05 22:10:32 executing program 2: 2018/06/05 22:10:32 executing program 6: 2018/06/05 22:10:32 executing program 7: 2018/06/05 22:10:32 executing program 3: 2018/06/05 22:10:32 executing program 1: 2018/06/05 22:10:32 executing program 4: 2018/06/05 22:10:32 executing program 0: 2018/06/05 22:10:33 executing program 3: 2018/06/05 22:10:33 executing program 5: 2018/06/05 22:10:33 executing program 0: 2018/06/05 22:10:33 executing program 4: 2018/06/05 22:10:33 executing program 7: 2018/06/05 22:10:33 executing program 1: 2018/06/05 22:10:33 executing program 2: 2018/06/05 22:10:33 executing program 6: 2018/06/05 22:10:33 executing program 3: 2018/06/05 22:10:33 executing program 4: 2018/06/05 22:10:33 executing program 5: 2018/06/05 22:10:33 executing program 2: 2018/06/05 22:10:33 executing program 6: 2018/06/05 22:10:33 executing program 0: 2018/06/05 22:10:33 executing program 7: 2018/06/05 22:10:33 executing program 1: 2018/06/05 22:10:33 executing program 3: 2018/06/05 22:10:33 executing program 6: 2018/06/05 22:10:33 executing program 4: 2018/06/05 22:10:33 executing program 1: 2018/06/05 22:10:33 executing program 5: 2018/06/05 22:10:33 executing program 2: 2018/06/05 22:10:33 executing program 0: 2018/06/05 22:10:33 executing program 7: 2018/06/05 22:10:33 executing program 3: 2018/06/05 22:10:33 executing program 5: 2018/06/05 22:10:33 executing program 6: 2018/06/05 22:10:33 executing program 4: 2018/06/05 22:10:33 executing program 0: 2018/06/05 22:10:33 executing program 2: 2018/06/05 22:10:33 executing program 1: 2018/06/05 22:10:33 executing program 7: 2018/06/05 22:10:33 executing program 2: 2018/06/05 22:10:33 executing program 3: 2018/06/05 22:10:33 executing program 4: 2018/06/05 22:10:33 executing program 5: 2018/06/05 22:10:33 executing program 7: 2018/06/05 22:10:33 executing program 6: 2018/06/05 22:10:33 executing program 0: 2018/06/05 22:10:33 executing program 1: 2018/06/05 22:10:34 executing program 5: 2018/06/05 22:10:34 executing program 4: 2018/06/05 22:10:34 executing program 7: 2018/06/05 22:10:34 executing program 3: 2018/06/05 22:10:34 executing program 2: 2018/06/05 22:10:34 executing program 0: 2018/06/05 22:10:34 executing program 6: 2018/06/05 22:10:34 executing program 1: 2018/06/05 22:10:34 executing program 7: 2018/06/05 22:10:34 executing program 4: 2018/06/05 22:10:34 executing program 3: 2018/06/05 22:10:34 executing program 5: 2018/06/05 22:10:34 executing program 3: 2018/06/05 22:10:34 executing program 5: 2018/06/05 22:10:34 executing program 7: 2018/06/05 22:10:34 executing program 1: 2018/06/05 22:10:34 executing program 2: 2018/06/05 22:10:34 executing program 0: 2018/06/05 22:10:34 executing program 6: 2018/06/05 22:10:34 executing program 4: 2018/06/05 22:10:34 executing program 5: 2018/06/05 22:10:34 executing program 3: 2018/06/05 22:10:34 executing program 1: 2018/06/05 22:10:34 executing program 4: 2018/06/05 22:10:34 executing program 2: 2018/06/05 22:10:34 executing program 0: 2018/06/05 22:10:34 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x7}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x10000000002) 2018/06/05 22:10:34 executing program 6: 2018/06/05 22:10:34 executing program 3: 2018/06/05 22:10:34 executing program 5: 2018/06/05 22:10:34 executing program 1: 2018/06/05 22:10:35 executing program 2: 2018/06/05 22:10:35 executing program 0: 2018/06/05 22:10:35 executing program 6: 2018/06/05 22:10:35 executing program 4: 2018/06/05 22:10:35 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x7}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x10000000002) 2018/06/05 22:10:35 executing program 5: 2018/06/05 22:10:35 executing program 1: 2018/06/05 22:10:35 executing program 3: 2018/06/05 22:10:35 executing program 5: 2018/06/05 22:10:35 executing program 2: 2018/06/05 22:10:35 executing program 0: 2018/06/05 22:10:35 executing program 6: 2018/06/05 22:10:35 executing program 4: 2018/06/05 22:10:35 executing program 3: 2018/06/05 22:10:35 executing program 1: 2018/06/05 22:10:35 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x7}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x45, 0x10000000002) 2018/06/05 22:10:35 executing program 5: 2018/06/05 22:10:35 executing program 3: 2018/06/05 22:10:35 executing program 4: 2018/06/05 22:10:35 executing program 0: [ 115.528686] ================================================================== [ 115.536110] BUG: KMSAN: uninit-value in copy_page_to_iter+0x754/0x1b70 [ 115.542784] CPU: 0 PID: 7220 Comm: blkid Not tainted 4.17.0-rc5+ #103 [ 115.549363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.558717] Call Trace: [ 115.561311] dump_stack+0x185/0x1d0 [ 115.564953] ? kmsan_internal_check_memory+0x159/0x1e0 [ 115.570243] kmsan_report+0x149/0x260 [ 115.574053] kmsan_internal_check_memory+0x179/0x1e0 [ 115.579175] kmsan_copy_to_user+0x75/0x160 [ 115.583428] copy_page_to_iter+0x754/0x1b70 [ 115.587763] generic_file_read_iter+0x2fa5/0x44e0 [ 115.592623] blkdev_read_iter+0x20d/0x280 [ 115.596781] ? blkdev_write_iter+0x5f0/0x5f0 [ 115.601199] __vfs_read+0x7dd/0x9b0 [ 115.604830] vfs_read+0x36c/0x6b0 [ 115.608639] __x64_sys_read+0x1bf/0x3e0 [ 115.612616] do_syscall_64+0x152/0x230 [ 115.616505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.621688] RIP: 0033:0x7fc2eaa78310 [ 115.625389] RSP: 002b:00007ffdd6d34458 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 115.633101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2eaa78310 [ 115.640362] RDX: 0000000000000561 RSI: 0000000001c4e128 RDI: 0000000000000003 [ 115.647635] RBP: 0000000001c4e100 R08: 0000000000000018 R09: 0000000001680000 [ 115.655000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001c47030 [ 115.662528] R13: 0000000000000561 R14: 0000000001c47080 R15: 0000000001c4e118 [ 115.669796] [ 115.671417] Uninit was created at: [ 115.674975] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 115.680020] kmsan_alloc_page+0x82/0xe0 [ 115.684006] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 115.688768] alloc_pages_vma+0xcc6/0x17f0 [ 115.692918] new_page+0x3a4/0x5e0 [ 115.696376] migrate_pages+0x6b5/0x4120 [ 115.700350] kernel_mbind+0x208b/0x21e0 [ 115.704329] __x64_sys_mbind+0x1a1/0x200 [ 115.708390] do_syscall_64+0x152/0x230 [ 115.712274] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.717453] [ 115.719078] Bytes 0-1376 of 1377 are uninitialized [ 115.724011] Memory access starts at ffff88016f58c000 [ 115.729115] ================================================================== [ 115.736469] Disabling lock debugging due to kernel taint [ 115.742128] Kernel panic - not syncing: panic_on_warn set ... [ 115.742128] [ 115.749506] CPU: 0 PID: 7220 Comm: blkid Tainted: G B 4.17.0-rc5+ #103 [ 115.757474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.766832] Call Trace: [ 115.769431] dump_stack+0x185/0x1d0 [ 115.773064] panic+0x39d/0x940 [ 115.776284] ? kmsan_internal_check_memory+0x159/0x1e0 [ 115.781568] kmsan_report+0x260/0x260 [ 115.785386] kmsan_internal_check_memory+0x179/0x1e0 [ 115.790491] kmsan_copy_to_user+0x75/0x160 [ 115.794716] copy_page_to_iter+0x754/0x1b70 [ 115.799036] generic_file_read_iter+0x2fa5/0x44e0 [ 115.803874] blkdev_read_iter+0x20d/0x280 [ 115.808002] ? blkdev_write_iter+0x5f0/0x5f0 [ 115.812399] __vfs_read+0x7dd/0x9b0 [ 115.816015] vfs_read+0x36c/0x6b0 [ 115.819458] __x64_sys_read+0x1bf/0x3e0 [ 115.823414] do_syscall_64+0x152/0x230 [ 115.827281] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.832448] RIP: 0033:0x7fc2eaa78310 [ 115.836134] RSP: 002b:00007ffdd6d34458 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 115.843825] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2eaa78310 [ 115.851106] RDX: 0000000000000561 RSI: 0000000001c4e128 RDI: 0000000000000003 [ 115.858355] RBP: 0000000001c4e100 R08: 0000000000000018 R09: 0000000001680000 [ 115.865609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001c47030 [ 115.872862] R13: 0000000000000561 R14: 0000000001c47080 R15: 0000000001c4e118 [ 115.880654] Dumping ftrace buffer: [ 115.884173] (ftrace buffer empty) [ 115.887860] Kernel Offset: disabled [ 115.891461] Rebooting in 86400 seconds..