[....] 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[ 32.814762] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 34.027426] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 34.493323] random: sshd: uninitialized urandom read (32 bytes read) [ 35.920628] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. [ 41.542594] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/08 19:31:10 fuzzer started 2018/05/08 19:31:11 dialing manager at 10.128.0.26:35805 [ 61.847757] can: request_module (can-proto-0) failed. [ 61.859144] can: request_module (can-proto-0) failed. 2018/05/08 19:31:32 kcov=true, comps=false 2018/05/08 19:31:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:31:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/08 19:31:34 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x1000000000001}, 0xffffffffffffff9d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/05/08 19:31:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f00000000c0)="1f000000030319000000070000009f2a438f958b068100022b050900010001", 0x1f}], 0x1) 2018/05/08 19:31:34 executing program 5: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/05/08 19:31:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/08 19:31:34 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/05/08 19:31:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup3(r0, r1, 0x0) [ 66.308947] IPVS: ftp: loaded support on port[0] = 21 [ 66.353174] IPVS: ftp: loaded support on port[0] = 21 [ 66.385980] IPVS: ftp: loaded support on port[0] = 21 [ 66.407466] IPVS: ftp: loaded support on port[0] = 21 [ 66.459629] IPVS: ftp: loaded support on port[0] = 21 [ 66.467754] IPVS: ftp: loaded support on port[0] = 21 [ 66.516529] IPVS: ftp: loaded support on port[0] = 21 [ 66.538434] IPVS: ftp: loaded support on port[0] = 21 [ 68.645260] ip (4734) used greatest stack depth: 54456 bytes left [ 69.131433] ip (4770) used greatest stack depth: 54392 bytes left [ 69.333475] ip (4787) used greatest stack depth: 53800 bytes left [ 70.016754] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.023244] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.060185] device bridge_slave_0 entered promiscuous mode [ 70.123539] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.130086] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.151845] device bridge_slave_0 entered promiscuous mode [ 70.195204] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.201748] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.242178] device bridge_slave_0 entered promiscuous mode [ 70.262345] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.268840] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.285878] device bridge_slave_0 entered promiscuous mode [ 70.299492] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.306005] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.335270] device bridge_slave_1 entered promiscuous mode [ 70.357928] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.364435] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.375324] device bridge_slave_0 entered promiscuous mode [ 70.386483] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.392967] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.403873] device bridge_slave_0 entered promiscuous mode [ 70.419070] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.425549] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.451726] device bridge_slave_0 entered promiscuous mode [ 70.469751] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.476253] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.489918] device bridge_slave_1 entered promiscuous mode [ 70.498097] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.504563] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.519875] device bridge_slave_0 entered promiscuous mode [ 70.531913] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.538416] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.561275] device bridge_slave_1 entered promiscuous mode [ 70.586469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.597844] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.604367] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.626746] device bridge_slave_1 entered promiscuous mode [ 70.647376] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.653854] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.673107] device bridge_slave_1 entered promiscuous mode [ 70.693333] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.699827] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.710422] device bridge_slave_1 entered promiscuous mode [ 70.738156] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.744650] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.753222] device bridge_slave_1 entered promiscuous mode [ 70.761512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.769621] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.777330] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.783795] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.812228] device bridge_slave_1 entered promiscuous mode [ 70.834579] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.846648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.865407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.878339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.922678] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.947096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.993142] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.036177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.069433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.086535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.118799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.175113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.230947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.607804] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.642507] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.665201] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.675504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.783928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.813586] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.833276] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.865355] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.877194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.888723] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.906183] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.957307] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.024312] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.058198] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.066438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.073436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.114185] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.123532] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.131899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.160615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.167715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.182648] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.194945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.202103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.265094] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.272347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.293976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.301012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.354328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.362748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.378436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.386893] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.397248] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.437400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.472391] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.479408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.496208] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.503605] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.511944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.541817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.556757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.589576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.641899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.648911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.671285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.682623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.702281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.730165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.967686] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.996619] team0: Port device team_slave_0 added [ 73.107891] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.141101] team0: Port device team_slave_0 added [ 73.174207] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.183949] team0: Port device team_slave_0 added [ 73.214843] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.231384] team0: Port device team_slave_0 added [ 73.257875] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.282794] team0: Port device team_slave_0 added [ 73.301525] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.315658] team0: Port device team_slave_0 added [ 73.338573] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.362650] team0: Port device team_slave_1 added [ 73.390490] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.413161] team0: Port device team_slave_1 added [ 73.426334] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.434191] team0: Port device team_slave_1 added [ 73.441821] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.459333] team0: Port device team_slave_0 added [ 73.472359] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.489815] team0: Port device team_slave_0 added [ 73.496080] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.516652] team0: Port device team_slave_1 added [ 73.536229] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.553725] team0: Port device team_slave_1 added [ 73.569927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.583826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.605009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.628869] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.643964] team0: Port device team_slave_1 added [ 73.674112] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.682856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.693792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.718193] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.728374] team0: Port device team_slave_1 added [ 73.734668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.742298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.761727] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.780798] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.792668] team0: Port device team_slave_1 added [ 73.818539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.828299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.836149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.872354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.888549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.903101] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.924011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.931554] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.941466] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.949972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.981321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.992122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.000559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.020494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.038644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.055785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.072710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.082251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.091933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.113801] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.120772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.137629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.157585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.174107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.188949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.204826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.212898] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.222328] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.234105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.242015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.249941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.263894] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.285997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.314345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.330835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.338868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.348171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.356722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.364498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.372993] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.381453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.393283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.406404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.415163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.433537] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.450855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.467803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.487834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.504252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.518944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.532474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.542066] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.558373] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.575180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.583794] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.594064] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.603349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.613270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.642792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.675386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.699136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.722261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.740477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.748923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.757662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.765788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.774936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.801270] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.815385] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.823080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.833569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.866775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.891518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.909617] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.917213] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.926802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.940382] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.969650] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.009330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.059788] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.067803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.084215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.185976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 75.193437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.217216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.927167] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.933669] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.940535] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.947000] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.956366] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.971671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.987274] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.993754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.000637] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.007134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.018920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.198878] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.205387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.212287] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.218770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.233115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.262720] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.269196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.276104] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.282555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.337859] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.346339] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.352789] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.359666] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.366122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.403470] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.417759] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.424229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.431114] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.437557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.447162] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.466927] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.473979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.480843] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.487266] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.506394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.983273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.005326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.034942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.058244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.071450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.078758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.091594] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.098091] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.104878] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.111306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.119556] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 79.007448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.614622] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.918208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.046875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.176659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.207706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.261452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.397538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.455447] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.756471] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.838305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.874108] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.963102] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.045909] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.074427] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.264266] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.270599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.279115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.301120] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.609346] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.615793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.629961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.689810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.696207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.708425] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.767596] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.840351] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.846648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.858160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.906695] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.914080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.929156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.968885] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.975414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.999973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.174707] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.181314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.198957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.255184] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.457751] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.514192] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.655206] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 88.661525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.680884] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.725758] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.757773] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.820019] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.060075] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.482625] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.212946] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 19:32:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f00000000c0)="1f000000030319000000070000009f2a438f958b068100022b050900010001", 0x1f}], 0x1) 2018/05/08 19:32:02 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) [ 93.445397] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 19:32:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f00000000c0)="1f000000030319000000070000009f2a438f958b068100022b050900010001", 0x1f}], 0x1) 2018/05/08 19:32:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/08 19:32:02 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) [ 93.720991] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 19:32:02 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/05/08 19:32:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f00000000c0)="1f000000030319000000070000009f2a438f958b068100022b050900010001", 0x1f}], 0x1) 2018/05/08 19:32:02 executing program 5: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) [ 94.057867] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 19:32:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x1000000000001}, 0xffffffffffffff9d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/05/08 19:32:03 executing program 5: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/05/08 19:32:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup3(r0, r1, 0x0) 2018/05/08 19:32:03 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/05/08 19:32:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/08 19:32:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f00001c9fff), 0x0) 2018/05/08 19:32:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/08 19:32:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:03 executing program 5: shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) 2018/05/08 19:32:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f00001c9fff), 0x0) 2018/05/08 19:32:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/08 19:32:03 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/05/08 19:32:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/08 19:32:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x1000000000001}, 0xffffffffffffff9d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/05/08 19:32:03 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup3(r0, r1, 0x0) 2018/05/08 19:32:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:03 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f00001c9fff), 0x0) 2018/05/08 19:32:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/08 19:32:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:03 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/05/08 19:32:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:03 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x1000000000001}, 0xffffffffffffff9d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) 2018/05/08 19:32:04 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x0, &(0x7f00001c9fff), 0x0) 2018/05/08 19:32:04 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f00000000c0)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xcc}, 0x1}, 0x0) 2018/05/08 19:32:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/05/08 19:32:04 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup3(r0, r1, 0x0) 2018/05/08 19:32:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/08 19:32:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f00000000c0)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xcc}, 0x1}, 0x0) 2018/05/08 19:32:04 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/05/08 19:32:04 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:04 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/05/08 19:32:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/08 19:32:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f00000000c0)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xcc}, 0x1}, 0x0) 2018/05/08 19:32:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/08 19:32:04 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:04 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/05/08 19:32:04 executing program 6: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, 0x0) 2018/05/08 19:32:04 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/05/08 19:32:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f00000000c0)=@polexpire={0xcc, 0x1b, 0x831, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {}, {}, 0x0, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xcc}, 0x1}, 0x0) 2018/05/08 19:32:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/08 19:32:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/08 19:32:04 executing program 4: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000300ff0)=[{&(0x7f0000000100)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) 2018/05/08 19:32:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) 2018/05/08 19:32:05 executing program 2: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) read(r0, &(0x7f0000000280)=""/54, 0x36) 2018/05/08 19:32:05 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/05/08 19:32:05 executing program 6: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, 0x0) 2018/05/08 19:32:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') lseek(r0, 0x4002000000000, 0x0) 2018/05/08 19:32:05 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 2: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x6042, 0x0) 2018/05/08 19:32:05 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00000000c0)}, 0x0) 2018/05/08 19:32:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) 2018/05/08 19:32:05 executing program 6: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, 0x0) 2018/05/08 19:32:05 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/08 19:32:05 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) 2018/05/08 19:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/08 19:32:05 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/08 19:32:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) 2018/05/08 19:32:05 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 6: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x0, 0x0) 2018/05/08 19:32:05 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) 2018/05/08 19:32:05 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x80}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, 0x50}, 0x1}, 0x0) 2018/05/08 19:32:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/08 19:32:05 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/08 19:32:06 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/05/08 19:32:06 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:06 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) 2018/05/08 19:32:06 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/08 19:32:06 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/08 19:32:06 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/08 19:32:06 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)={0x3d}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) [ 97.150804] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/05/08 19:32:06 executing program 0: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) 2018/05/08 19:32:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x8}}}, 0x1c) 2018/05/08 19:32:06 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/08 19:32:06 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:06 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/05/08 19:32:06 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/08 19:32:06 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:06 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x8}}}, 0x1c) 2018/05/08 19:32:06 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:06 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/05/08 19:32:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/08 19:32:06 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/08 19:32:06 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:06 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:06 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:06 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x8}}}, 0x1c) 2018/05/08 19:32:06 executing program 1: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/05/08 19:32:06 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/08 19:32:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/08 19:32:07 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:07 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:07 executing program 1: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:07 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:07 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x6a6, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x8}}}, 0x1c) 2018/05/08 19:32:07 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/08 19:32:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:07 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/05/08 19:32:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f0000000180), 0x14) fadvise64(r1, 0x0, 0x0, 0x4) 2018/05/08 19:32:07 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:07 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200), 0xc) 2018/05/08 19:32:07 executing program 6: unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/08 19:32:07 executing program 1: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200), 0xc) 2018/05/08 19:32:08 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) 2018/05/08 19:32:08 executing program 6: unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/08 19:32:08 executing program 1: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/05/08 19:32:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f0000000180), 0x14) fadvise64(r1, 0x0, 0x0, 0x4) 2018/05/08 19:32:08 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/05/08 19:32:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) 2018/05/08 19:32:08 executing program 3: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000100)=0x1000001b4) 2018/05/08 19:32:08 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/05/08 19:32:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) 2018/05/08 19:32:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/08 19:32:08 executing program 6: unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/08 19:32:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f0000000180), 0x14) fadvise64(r1, 0x0, 0x0, 0x4) 2018/05/08 19:32:08 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x800000000004, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 2018/05/08 19:32:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/05/08 19:32:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080)="8e93866fdcccc6d98f374efadeed8e01813ccb91ed958f46b486241c20037f412b40b4f9759227abda4d73028c167ac1cfd895bc68c517001d15eff62dff77f1cb23546f09e2267a", 0x48) 2018/05/08 19:32:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000001c0)=0xb0) 2018/05/08 19:32:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/08 19:32:09 executing program 6: unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x802, 0x0, 0x200000002, 0x2000000048}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/08 19:32:09 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x800000000004, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) 2018/05/08 19:32:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200), 0xc) 2018/05/08 19:32:09 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) dup2(r0, r1) sendfile(r0, r0, &(0x7f0000000180), 0x14) fadvise64(r1, 0x0, 0x0, 0x4) 2018/05/08 19:32:09 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) [ 100.475951] ================================================================== [ 100.483383] BUG: KMSAN: uninit-value in __sctp_v6_cmp_addr+0x49a/0x850 [ 100.490049] CPU: 0 PID: 7132 Comm: syz-executor3 Not tainted 4.17.0-rc3+ #88 [ 100.497228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.506574] Call Trace: [ 100.509143] [ 100.511294] dump_stack+0x185/0x1d0 [ 100.514928] ? __sctp_v6_cmp_addr+0x49a/0x850 [ 100.519426] kmsan_report+0x142/0x240 [ 100.523225] __msan_warning_32+0x6c/0xb0 [ 100.527287] __sctp_v6_cmp_addr+0x49a/0x850 [ 100.531607] sctp_inet6_cmp_addr+0x3dc/0x400 [ 100.536015] ? sctp_inet6_af_supported+0xf0/0xf0 [ 100.540772] sctp_bind_addr_match+0x18b/0x2f0 [ 100.545266] sctp_addrs_lookup_transport+0x904/0xa20 [ 100.550369] sctp_rcv+0x15e6/0x4d30 [ 100.553994] ? raw_local_deliver+0x63/0x1660 [ 100.558403] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.563760] ? raw_local_deliver+0xe2/0x1660 [ 100.568151] ? iptable_nat_ipv4_fn+0xb0/0xb0 [ 100.572541] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.577368] ? sctp_v4_cmp_addr+0x250/0x250 [ 100.581672] ? sctp_csum_combine+0xa0/0xa0 [ 100.585892] ip_local_deliver_finish+0x874/0xec0 [ 100.590708] ip_local_deliver+0x43c/0x4e0 [ 100.594844] ? ip_local_deliver+0x4e0/0x4e0 [ 100.599160] ? ip_call_ra_chain+0x7c0/0x7c0 [ 100.603463] ip_rcv_finish+0xa36/0x1d00 [ 100.607419] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 100.612764] ? nf_hook_slow+0x36f/0x3d0 [ 100.616725] ip_rcv+0x118f/0x16d0 [ 100.620162] ? ip_rcv+0x16d0/0x16d0 [ 100.623776] __netif_receive_skb_core+0x47df/0x4a90 [ 100.628772] ? kmsan_set_origin_inline+0x40/0x120 [ 100.633599] ? ip_local_deliver_finish+0xec0/0xec0 [ 100.639056] process_backlog+0x62d/0xe20 [ 100.643103] ? rps_trigger_softirq+0x2f0/0x2f0 [ 100.647664] net_rx_action+0x7c1/0x1a70 [ 100.651628] ? net_tx_action+0xab0/0xab0 [ 100.655672] __do_softirq+0x56d/0x93d [ 100.659460] do_softirq_own_stack+0x2a/0x40 [ 100.663760] [ 100.665982] __local_bh_enable_ip+0x114/0x140 [ 100.670460] local_bh_enable+0x36/0x40 [ 100.674329] ip_finish_output2+0x135a/0x1470 [ 100.678728] ip_finish_output+0xcb2/0xff0 [ 100.682863] ip_output+0x505/0x5d0 [ 100.686386] ? ip_mc_finish_output+0x3b0/0x3b0 [ 100.690950] ? ip_finish_output+0xff0/0xff0 [ 100.695251] ip_queue_xmit+0x1a1e/0x1d10 [ 100.699295] ? consume_skb+0x60/0x380 [ 100.703081] sctp_v4_xmit+0x188/0x210 [ 100.706863] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 100.712293] ? sctp_addr_wq_timeout_handler+0x840/0x840 [ 100.717636] sctp_packet_transmit+0x3eaa/0x4350 [ 100.722302] sctp_outq_flush+0x11e6/0x6320 [ 100.726520] ? process_slab+0x830/0x1f20 [ 100.730570] sctp_outq_uncork+0xd2/0xf0 [ 100.734531] sctp_do_sm+0x8707/0x8d20 [ 100.738319] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.743139] ? __msan_poison_alloca+0x15c/0x1d0 [ 100.747794] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 100.752618] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 100.757442] sctp_sendmsg_to_asoc+0x1816/0x2690 [ 100.762099] sctp_sendmsg+0x3e1a/0x5fb0 [ 100.766064] ? do_futex+0x284a/0x6ad0 [ 100.769854] ? sctp_getsockopt+0x146a0/0x146a0 [ 100.774416] inet_sendmsg+0x48d/0x740 [ 100.778204] ? security_socket_sendmsg+0x91/0x1f0 [ 100.783033] ? inet_getname+0x4a0/0x4a0 [ 100.786990] __sys_sendto+0x6c0/0x7e0 [ 100.790775] ? syscall_return_slowpath+0xe9/0x700 [ 100.795605] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 100.800515] ? syscall_return_slowpath+0xe9/0x700 [ 100.805360] __x64_sys_sendto+0x1a1/0x210 [ 100.809489] do_syscall_64+0x154/0x220 [ 100.813358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 100.818526] RIP: 0033:0x455979 [ 100.821698] RSP: 002b:00007f59e5804c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 100.829385] RAX: ffffffffffffffda RBX: 00007f59e58056d4 RCX: 0000000000455979 [ 100.836635] RDX: 0000000000000001 RSI: 0000000020ac0fbb RDI: 0000000000000013 [ 100.843885] RBP: 000000000072bea0 R08: 00000000206e2000 R09: 0000000000000010 [ 100.851133] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 100.858385] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 [ 100.865636] [ 100.867240] Local variable description: ----dest@sctp_rcv [ 100.872757] Variable was created at: [ 100.876448] sctp_rcv+0x13d/0x4d30 [ 100.879968] ip_local_deliver_finish+0x874/0xec0 [ 100.884700] ================================================================== [ 100.892034] Disabling lock debugging due to kernel taint [ 100.897461] Kernel panic - not syncing: panic_on_warn set ... [ 100.897461] [ 100.904806] CPU: 0 PID: 7132 Comm: syz-executor3 Tainted: G B 4.17.0-rc3+ #88 [ 100.913355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.922697] Call Trace: [ 100.925259] [ 100.927395] dump_stack+0x185/0x1d0 [ 100.931007] panic+0x39d/0x940 [ 100.934201] ? __sctp_v6_cmp_addr+0x49a/0x850 [ 100.938692] kmsan_report+0x238/0x240 [ 100.942473] __msan_warning_32+0x6c/0xb0 [ 100.946515] __sctp_v6_cmp_addr+0x49a/0x850 [ 100.950821] sctp_inet6_cmp_addr+0x3dc/0x400 [ 100.955213] ? sctp_inet6_af_supported+0xf0/0xf0 [ 100.959952] sctp_bind_addr_match+0x18b/0x2f0 [ 100.964432] sctp_addrs_lookup_transport+0x904/0xa20 [ 100.969517] sctp_rcv+0x15e6/0x4d30 [ 100.973128] ? raw_local_deliver+0x63/0x1660 [ 100.977517] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 100.982860] ? raw_local_deliver+0xe2/0x1660 [ 100.987250] ? iptable_nat_ipv4_fn+0xb0/0xb0 [ 100.991637] ? kmsan_set_origin_inline+0x6b/0x120 [ 100.996458] ? sctp_v4_cmp_addr+0x250/0x250 [ 101.000763] ? sctp_csum_combine+0xa0/0xa0 [ 101.004980] ip_local_deliver_finish+0x874/0xec0 [ 101.009722] ip_local_deliver+0x43c/0x4e0 [ 101.013850] ? ip_local_deliver+0x4e0/0x4e0 [ 101.018153] ? ip_call_ra_chain+0x7c0/0x7c0 [ 101.022456] ip_rcv_finish+0xa36/0x1d00 [ 101.026413] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 101.031759] ? nf_hook_slow+0x36f/0x3d0 [ 101.035722] ip_rcv+0x118f/0x16d0 [ 101.039155] ? ip_rcv+0x16d0/0x16d0 [ 101.042770] __netif_receive_skb_core+0x47df/0x4a90 [ 101.047771] ? kmsan_set_origin_inline+0x40/0x120 [ 101.052597] ? ip_local_deliver_finish+0xec0/0xec0 [ 101.057511] process_backlog+0x62d/0xe20 [ 101.061561] ? rps_trigger_softirq+0x2f0/0x2f0 [ 101.066121] net_rx_action+0x7c1/0x1a70 [ 101.070081] ? net_tx_action+0xab0/0xab0 [ 101.074124] __do_softirq+0x56d/0x93d [ 101.077921] do_softirq_own_stack+0x2a/0x40 [ 101.082220] [ 101.084437] __local_bh_enable_ip+0x114/0x140 [ 101.088912] local_bh_enable+0x36/0x40 [ 101.092777] ip_finish_output2+0x135a/0x1470 [ 101.097171] ip_finish_output+0xcb2/0xff0 [ 101.101303] ip_output+0x505/0x5d0 [ 101.104824] ? ip_mc_finish_output+0x3b0/0x3b0 [ 101.109392] ? ip_finish_output+0xff0/0xff0 [ 101.113700] ip_queue_xmit+0x1a1e/0x1d10 [ 101.117745] ? consume_skb+0x60/0x380 [ 101.121530] sctp_v4_xmit+0x188/0x210 [ 101.125310] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 101.130740] ? sctp_addr_wq_timeout_handler+0x840/0x840 [ 101.136093] sctp_packet_transmit+0x3eaa/0x4350 [ 101.140759] sctp_outq_flush+0x11e6/0x6320 [ 101.144982] ? process_slab+0x830/0x1f20 [ 101.149039] sctp_outq_uncork+0xd2/0xf0 [ 101.152997] sctp_do_sm+0x8707/0x8d20 [ 101.156786] ? kmsan_set_origin_inline+0x6b/0x120 [ 101.161609] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.166266] ? sctp_sched_fcfs_init_sid+0x12/0x30 [ 101.171089] sctp_primitive_ASSOCIATE+0x172/0x1a0 [ 101.175914] sctp_sendmsg_to_asoc+0x1816/0x2690 [ 101.180573] sctp_sendmsg+0x3e1a/0x5fb0 [ 101.184527] ? do_futex+0x284a/0x6ad0 [ 101.188317] ? sctp_getsockopt+0x146a0/0x146a0 [ 101.192888] inet_sendmsg+0x48d/0x740 [ 101.196674] ? security_socket_sendmsg+0x91/0x1f0 [ 101.201501] ? inet_getname+0x4a0/0x4a0 [ 101.205458] __sys_sendto+0x6c0/0x7e0 [ 101.209238] ? syscall_return_slowpath+0xe9/0x700 [ 101.214070] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 101.218977] ? syscall_return_slowpath+0xe9/0x700 [ 101.223810] __x64_sys_sendto+0x1a1/0x210 [ 101.227941] do_syscall_64+0x154/0x220 [ 101.231810] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 101.236977] RIP: 0033:0x455979 [ 101.240147] RSP: 002b:00007f59e5804c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.247844] RAX: ffffffffffffffda RBX: 00007f59e58056d4 RCX: 0000000000455979 [ 101.255097] RDX: 0000000000000001 RSI: 0000000020ac0fbb RDI: 0000000000000013 [ 101.262344] RBP: 000000000072bea0 R08: 00000000206e2000 R09: 0000000000000010 [ 101.269601] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.276850] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 [ 101.284590] Dumping ftrace buffer: [ 101.288109] (ftrace buffer empty) [ 101.291791] Kernel Offset: disabled [ 101.295389] Rebooting in 86400 seconds..