bb2834459a8f54c122126102472e6777ac679071868513092abf3c8e9c7ff2402c85", 0xe2}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a605205e", 0x41}], 0x2, 0x0)
clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180))
r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x7, 0x1}, 0x10)

2018/05/09 15:06:16 executing program 7:
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x8000)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4)
clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71))
close(r0)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e24, @multicast1=0xe0000001}})
ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1, 0x7ff})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0)

2018/05/09 15:06:16 executing program 2:
mremap(&(0x7f0000671000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="f0000000", @ANYRES16=r2, @ANYBLOB="10002cbd7000fedbdf250300000014000300080003000400000008000400db0f00003000030008000400ff000000147722fc00df91729f44e792f110fda80002006970365f767469300000000000000000080004000500000008000100010000001400020008000500090000000800030001000008000300000000001400020079616d30000000000000000000000000080004000000000014000600fe8000000000000000000000000000aa080004000000000030000300080007004e24000008000500e0000002140002007663616e30000000000000000000000008000800ca00000008000500c1ffffff"], 0xf0}, 0x1}, 0x4000004)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4)
mremap(&(0x7f00009af000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bba000/0x3000)=nil)

2018/05/09 15:06:16 executing program 5:
unshare(0x40600)
r0 = userfaultfd(0x4007fffe)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa})
keyctl$session_to_parent(0x12)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000})
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x1)
sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0x18, 0x400, 0x0, 0x1e, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e22}, @sadb_lifetime={0x4, 0x2, 0x1000, 0x57, 0x4, 0x400}, @sadb_key={0x17, 0x9, 0x580, 0x0, "9b508d009d2a1554d2fa9a0f079fe756cfac3bf42cadbc4bfeee0bb34fb22d13717692f5458fab0c45afb8d851666cfdf4229da145d681040f15b757c8727b6bb745f4d717a6299f5d644e18c583b2099ff8b97db7ad3f4cccf77374f0462f05cb1297028d7dfa8ab67ce11cf3b61782b1a1889d22fc39df554ed59d07e8a40a7968e7c5c77a24a6a78c57c96fd7032cd656bafd9c9ce6cd378b0fe1e222ece51c361a188ffe614675f2b5f17733e985"}]}, 0xf0}, 0x1}, 0x40000)
listen(r1, 0x3)
setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0x5, 0x4)

2018/05/09 15:06:16 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:16 executing program 6:
r0 = socket$inet(0x2, 0x3, 0x4)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x240100)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000a0020000fffffffff0000000f000000000000000ffffffffffffffff680200006802000068020000ffffffff04000000", @ANYPTR=&(0x7f000001c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084e6e7f287d88b450174ac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000ac14ffbbe0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000005d7e"], 0x300)

2018/05/09 15:06:16 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  109.570587] IPVS: ftp: loaded support on port[0] = 21
2018/05/09 15:06:16 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r1, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(0xffffffffffffffff, r0, 0x80000)

2018/05/09 15:06:16 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14}}, 0xc)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14)
setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x2b, @multicast2=0xe0000002, 0x4e24, 0x0, 'wlc\x00', 0x0, 0x14, 0x7d}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x10000, 0x7ff, 0xa245, 0xe}}, 0x44)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80000)
ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000140)={0xffffffffffff0001, 0x7, 0x1, 0x400})

2018/05/09 15:06:16 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

[  109.656131] IPVS: ftp: loaded support on port[0] = 21
[  109.842284] IPVS: set_ctl: invalid protocol: 43 224.0.0.2:20004 wlc
[  109.881564] IPVS: set_ctl: invalid protocol: 43 224.0.0.2:20004 wlc
2018/05/09 15:06:17 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:17 executing program 6:
r0 = socket$inet(0x2, 0x3, 0x4)
mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x240100)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2d, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000a0020000fffffffff0000000f000000000000000ffffffffffffffff680200006802000068020000ffffffff04000000", @ANYPTR=&(0x7f000001c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084e6e7f287d88b450174ac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000ac14ffbbe0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000005d7e"], 0x300)

2018/05/09 15:06:17 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a})
r1 = epoll_create(0x2)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={<r3=>0x0, @in6={{0xa, 0x4e23, 0xf9e00, @loopback={0x0, 0x1}, 0x3}}, [0x100, 0xfffffffffffffffa, 0x400, 0x1ff, 0x3, 0x80, 0x5, 0x8, 0x6, 0x0, 0x3f, 0x4, 0xe9ec, 0x10000, 0x3]}, &(0x7f0000000080)=0x100)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x84)
epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8)

2018/05/09 15:06:17 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={<r0=>0xffffffffffffffff})
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040))
socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="10f7ff00000000000100000001000000100000000000000017000000010000003cd57200a5e308b625b3740a7875fe5a2a6af378a9274413bc7e60d2080d44bfc23185119ed8d469345cad30fbf555f19eb953"], 0x20}], 0x1, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x9, 0x100, 0x8, 0x0, r1, 0x3}, 0x2c)

2018/05/09 15:06:17 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r1, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r0, 0xffffffffffffffff, 0x80000)

2018/05/09 15:06:17 executing program 0:
unshare(0x60000000)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', <r2=>r1})
r3 = socket$inet6_sctp(0xa, 0x3, 0x84)
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2})
ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r2})
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x0, 0x9, 0x8}, 0x8)

2018/05/09 15:06:17 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10)

2018/05/09 15:06:17 executing program 7:
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xef88, 0x4000)
ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000002c0)=0xe3)
mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dd1000)='tmpfs\x00', 0x0, &(0x7f00000000c0)="2ed88f0ea1b545890214aeeb7c897f193d")
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
utimensat(r0, &(0x7f0000000340)='./file1\x00', &(0x7f0000000380), 0x100)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffe000/0x1000)=nil, 0x1000})
setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0)
getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000)
splice(r2, &(0x7f0000000100), r4, &(0x7f0000000180), 0x3, 0x2)

[  110.706954] device syz_tun entered promiscuous mode
[  110.726821] tmpfs: Bad mount option .؏��E���|�
[  110.736942] IPVS: ftp: loaded support on port[0] = 21
[  110.779529] tmpfs: Bad mount option .؏��E���|�
2018/05/09 15:06:17 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:17 executing program 2:
openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0)
clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe))
mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0)
execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040))
r0 = gettid()
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r0, 0x12)

2018/05/09 15:06:17 executing program 5:
r0 = socket$kcm(0xa, 0x1, 0x0)
sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe80], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x20000040)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0)
ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})

2018/05/09 15:06:17 executing program 6:
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/rt6_stats\x00')
sendfile(r0, r0, &(0x7f00000001c0)=0xa000000, 0x100000000000)

2018/05/09 15:06:17 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10)

[  110.906338] device syz_tun left promiscuous mode
2018/05/09 15:06:18 executing program 7:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x240001, 0x0)
r1 = epoll_create(0x4)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000))
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2ccb4973})
r2 = syz_open_pts(r0, 0x2)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4))

2018/05/09 15:06:18 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:18 executing program 5:
unshare(0x2000000)
socket$nl_route(0x10, 0x3, 0x0)
r0 = memfd_create(&(0x7f00000000c0)='ip6tnl0\x00', 0x0)
write(r0, &(0x7f0000000040)='|', 0x1)
memfd_create(&(0x7f0000000100)='ip6tnl0\x00', 0x2)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000009, 0x4011, r0, 0x0)
getsockname(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000340)=0x3f7)
memfd_create(&(0x7f0000000080)='!self\x00', 0x1)
syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x10000)

[  111.081170] device syz_tun entered promiscuous mode
[  111.232534] device syz_tun left promiscuous mode
2018/05/09 15:06:19 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98)
r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xff, 0x800)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x3f, 0x2, 0xfff, 'queue1\x00', 0x8})
sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}, 0x1c)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000000c0)={@loopback, @multicast1}, &(0x7f0000000100)=0xc)
dup(r0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x9a)

2018/05/09 15:06:19 executing program 7:
r0 = socket$inet(0x2, 0x3, 0x1d)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8)
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000004}}}}}, &(0x7f0000000000))

2018/05/09 15:06:19 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:19 executing program 3:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', <r2=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x83, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0)

2018/05/09 15:06:19 executing program 5:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b})
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4})
ioctl$TUNSETLINK(r1, 0x400454cd, 0x6)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})

2018/05/09 15:06:19 executing program 0:
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xa00, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x101, 0x4)
listen(r0, 0x5eb857)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x50, r0, 0x4)
connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x0)
readv(r4, &(0x7f0000002800)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1)
sendto$inet(r3, &(0x7f00000000c0)="1a", 0x1, 0x44, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)

2018/05/09 15:06:19 executing program 2:
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c)
listen(r0, 0x0)

2018/05/09 15:06:19 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:19 executing program 7:
unshare(0x48000403)
r0 = socket$l2tp(0x18, 0x1, 0x1)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_names\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={<r2=>0x0, 0x28}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x8}, &(0x7f0000000100)=0x146f564a)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0x7, 0x0, 0xfffffffffffffff7, 0x8001}, 0x14)
sync_file_range(r1, 0xffffffffffffbf01, 0x0, 0x2)

2018/05/09 15:06:19 executing program 6:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
connect$llc(r0, &(0x7f0000000140)={0x1a, 0x3, 0xfb, 0x34a2, 0x5, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
r1 = socket$inet(0x2, 0x3, 0x3e)
sendto$inet(r1, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10)
recvmmsg(r1, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680})
r2 = dup2(r0, r0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r2}, 0x10)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2800, 0x0)
ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000000c0)=0x349)
syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0)
ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000080)={0x4, 0x1b, &(0x7f0000000040)="e4660ec6b0361f1231e96a399c55f4a4ffeeb21f74f1471497aa32"})
getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/50, &(0x7f0000000200)=0x32)

2018/05/09 15:06:19 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:19 executing program 2:
unshare(0x8000400)
r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2, 0x0)
ioctl(r0, 0x440100000000127c, &(0x7f0000000080)="1e")
setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x200000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4)

2018/05/09 15:06:19 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:19 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/57, &(0x7f0000000040)=0x39)
r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x2000)
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x43, 0x4)

2018/05/09 15:06:19 executing program 7:
mmap(&(0x7f0000b01000/0x3000)=nil, 0x3000, 0x8, 0x4010, 0xffffffffffffffff, 0x0)
r0 = socket$l2tp(0x18, 0x1, 0x1)
r1 = socket$l2tp(0x18, 0x1, 0x1)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0))
r2 = socket$inet(0x2, 0x2, 0x0)
ftruncate(r0, 0x9)
r3 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e)
ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040))
fchmod(r1, 0x100)
close(r2)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78)

2018/05/09 15:06:20 executing program 2:
socket$inet6_sctp(0xa, 0x200000000000001, 0x84)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40800, 0x0)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x400, 0x0, 0x7, 0x1c, 0x1, "1f773d1ed6a987ece219f187f7d4008889d5548d75980dac3097becdbca7dbee36bfd9fff6e786b583ebadee81cc5089ec0f46184d19169fced01bb7289d1723", "2298a570cf0eed3d0b9885599ef75d77897a881a0ab238cbf9124012c6f8fdca71b7630592578cb352f953d697a10b52453d7d910d5618a05608100df29ebdd9", "067f2ed6f5fe23b3bd4c5b0774c9b4ccc823d8d8f6c71bcb923f958dd8894a95", [0x400, 0x10000]})
ioctl$sock_ifreq(r0, 0x40000089f2, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'})

2018/05/09 15:06:20 executing program 6:
r0 = semget$private(0x0, 0x1, 0x0)
semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101})
semctl$IPC_RMID(r0, 0x0, 0x0)
getgid()
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x140)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/128)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x80000000, 0x6, 0x1, 0x100000000, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]})

2018/05/09 15:06:20 executing program 5:
unshare(0x8000400)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0)
lseek(r0, 0x8000, 0x0)
openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e)

2018/05/09 15:06:20 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
shmctl$IPC_RMID(0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:20 executing program 3:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', <r2=>0x0})
sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x1, 0x83, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "81c8b30c4424fe9d"}}, 0x48}, 0x1}, 0x0)

2018/05/09 15:06:20 executing program 7:
r0 = socket(0x10, 0x802, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0)
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x1f, 0x1ff, 0x6, 0x2, 0x3, 0x43, 0x4, 0x8001, 0xb6f, 0x6, 0x80, 0xa7})
write(r0, &(0x7f0000000180)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24)

2018/05/09 15:06:20 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88})
r3 = fcntl$dupfd(r1, 0x0, r2)
bind$ax25(r3, &(0x7f0000000080)={0x3, {"5888f3cb9330b3"}, 0x100}, 0x10)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "f0149d7736409fc17348a3bb5095a23a9d403150c4a9a5d26942082a9965d2f3", "75c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2a", "ecb1a5915f37c719a547c08150c6af7c3beab73f1594161d8adbafd5fd2d0deb", "4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821", "ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd411830a0e24b845d6dea6d", "9b0ff32e02f8452e3d963ad2"}})
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000300)={0x2, 0x2, 0x8c0, 0xffffffff, 0x7b, 0xa1, 0x7}, 0xc)
r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f3c6a9c, 0x40)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400c0, 0x0)
ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="589b4aadf5618b130400ff0300000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="d945a7b7e674d537240c0dd82417796ce58f30af7b26403a3cb7cc5fa0a1d35ed55018664f856a626c04b6f5269906982e5eceac4c79eb51252e5bb1c78f9a9ef23f5a3e94714b00866c3a4f2c49429ae612d34668970fca0b5b7bb7832034c4e2ec607d7a891a2c60ad9d980cd4fc4d8f20c618a0fe58c82a9af798eb9e27d078ed3fcee6b85813a49e521b2be6a96a68a0af4b468c704fbefaa0f8c3f1"], @ANYBLOB="01ff400059020000de0e0000c50b0000ecebd32285ea3118ead4a1a94fcbc7709656fbb96c3004a9"])

2018/05/09 15:06:20 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:20 executing program 3:
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="f9566ea5b72ceb3f977387ff0100005e", 0x1eb)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x6, 0x4, 0x5, "c76c5a92c38ac3efac6e182c3e51322a2ff24dfe819d3a427505184fab725421504e19607cb6ff2c1bad568cbb9a4a56b73a66013dd7a385fd158ebbf1ea9c9b65725d8b2215c13590b79a98202f4412"}, 0xd8)
r1 = socket(0x18, 0x0, 0x1)
connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a)

2018/05/09 15:06:20 executing program 7:
socket$inet_udp(0x2, 0x2, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140)=0x8, 0x4)
socket(0x4000000010, 0x803, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xffffffff, 0x20000)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000240)={0x6d8, 0x3, 'client1\x00', 0x2, "68d8a6a6e16f5af8", "abd861037fd8d99cbd5929955a05ab373164f2dd5e997567c883923b3ef7c744", 0x1, 0x101})
unshare(0x20000400)
socket$inet_smc(0x2b, 0x1, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x100, 0x0)
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000001c0)={0x0, 0x0, 0x8, 0x4, 0x1, 0x3})
r3 = dup(r0)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)=<r4=>0x0)
waitid(0x3, r4, 0x0, 0x5, &(0x7f0000000080))
mq_notify(r3, &(0x7f0000000000)={0x20000000, 0x15, 0x4, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}})
prctl$setmm(0x23, 0x1, &(0x7f0000ffd000/0x2000)=nil)

2018/05/09 15:06:20 executing program 2:
r0 = socket$inet6(0xa, 0x806, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000000000)=""/41, 0x29, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0)

2018/05/09 15:06:20 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000f7bf600e5c898a90eb86bc1e2a799272ab0fc5a7a225989a7e249870e2582c27f94f56c404a06059831d5e17033f88207ffdccfb9623aefbec1b58e68a85dc895403f15c50c45136ef01f96bcceb0d4f42cbd9005bd4a26d969ac73fc5af8fbd18d4e34e7a32a6d3a269397580ea6c440fee8df62ffc7a3d0afeeed82fadfb7cee2aa2cda311d72f521d"])
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:20 executing program 5:
r0 = socket$inet6(0xa, 0x80003, 0x2b)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0)
ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="af6285754ca4dfe105a0351a08045f32a74d02b4ed273e0fb2507cd89136ff32ec14e93d1a3d25554ca28d7905fc672669f314c838d176c883ade1036a57523436306a5a20deba")
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x16}, 0x1c)
sendmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}}, {{0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000002280)=[{0xffffffffffffffe0}], 0x10}}], 0x2, 0x0)

2018/05/09 15:06:20 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3)
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x5f, &(0x7f0000000080)=""/95})
r2 = getpid()
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2)
bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r3 = openat$null(0xffffffffffffff9c, &(0x7f0000003600)='/dev/null\x00', 0x10000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000140)={{0x0, 0x1, 0x5, 0x3}})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003640)={0x2, [0x0, <r4=>0x0]}, &(0x7f0000003680)=0xc)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000036c0)={r4, 0x7fff, 0x10001, 0x8}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14)
writev(r0, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1)

2018/05/09 15:06:20 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8)
ioctl$TUNSETOWNER(r1, 0x400454cc, r2)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200d200000000000000000405001100000000020002000008", 0x29}], 0x1)
sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="1dedae3d00", @ANYRES16=0x0, @ANYBLOB="00000000000000000000110000008594f105015ff6196e3d68e4def5a1af5d0f93a6ab70724ca5b818abe7cfe84bb6bb906b642d45906d0a612ccb5682599b115d2471c7161ca07ae4631b06feaa8b5123518abe902225ff8f7b9ec8ed687eab53e32debe045cc09a07817f2ecc5284c1fc2a451f857408d230e7dd5ff1b5ed0531eabf973a6944605551e09f7567dec694d4b047f943d3b76c419f103d0d337a560b0e57e060ae6bf8535073d"], 0x14}, 0x1}, 0x20000010)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8)
fsync(r0)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8041, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000001c0)={0xff, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x1d, 0x7fff}, 0x2c)
ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000002c0))
ioctl$VT_DISALLOCATE(r1, 0x5608)

2018/05/09 15:06:20 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:20 executing program 7:
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = getpgrp(0x0)
r2 = gettid()
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8)
rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f000058a000))

[  113.555769] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
[  113.642122] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
2018/05/09 15:06:21 executing program 3:
r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x26000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0)
ppoll(&(0x7f00000001c0)=[{r1}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8)
ioctl$int_in(r1, 0x800400800c5011, &(0x7f0000000100))
ioctl$LOOP_CLR_FD(r1, 0x4c01)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0)
bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0xd500, {0x101, 0xb566, 0x7fff, 0x1, 0xfff, 0x6f1e1768}, 0x5, 0x7}, 0xe)

2018/05/09 15:06:21 executing program 0:
r0 = socket(0x11, 0x100000802, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2)
r2 = socket$inet6(0xa, 0x80803, 0x1)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd3)
connect$inet6(r2, &(0x7f00000000c0)={0xa}, 0x1c)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b})
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000003030000b94600000100000108000604000000c9a3ed1c30a1cd8613b5fbe64d559d0000000000e0000001aaaaaaaaaaaaac1414aa"], 0x2a)
r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x7, 0x200000)
ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000300)={0x0, 0xffffffffffffffd1})
ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000180)=0x7fff)
getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x40, &(0x7f0000000100)=0x4)

2018/05/09 15:06:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000002c0)=""/5, &(0x7f0000000200)=0x5)
syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)=ANY=[])
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32)
r3 = socket$l2tp(0x18, 0x1, 0x1)
getcwd(&(0x7f00000001c0)=""/24, 0x18)
close(r1)
syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4, 0x80000)
dup2(r3, r2)

2018/05/09 15:06:21 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:21 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}}, 0xfffffffffffffdc0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:21 executing program 6:
r0 = semget$private(0x0, 0x1, 0x0)
semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101})
semctl$IPC_RMID(r0, 0x0, 0x0)
getgid()
r1 = creat(&(0x7f0000000000)='./file0\x00', 0x140)
ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/128)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0x80000000, 0x6, 0x1, 0x100000000, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]})

2018/05/09 15:06:21 executing program 2:
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={<r0=>0x0, 0x65, "bf35d274acd864d863fc1672ffd4f057a2064fd9e3ad413772848a0390f388c0177aca8ad72f5ab65b1696a0ccfe08efbbfd7583442a492f9d24c1318a973e9078ce3df0565b85eab52495b97a5a83d10d2fca8ced3712eb56982c5aac604290532cbdecb8"}, &(0x7f0000000200)=0x6d)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000040)=r0, 0x4)
ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/05/09 15:06:21 executing program 5:
r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101000)
read(r0, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1})
r1 = open(&(0x7f0000000400)='./file0\x00', 0xa00, 0x61)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00', 0xece})
recvmsg(r1, &(0x7f00000028c0)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/131, 0x83}, {&(0x7f0000001740)=""/225, 0xe1}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x7}, 0x100)
socketpair(0x9, 0x6, 0x2, &(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88)
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000440)={0x6, 0x5, 0x0, 0x8, 0x9, 0x5})
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000008740), &(0x7f000000a080)=0x8)
recvmmsg(r2, &(0x7f0000009f00)=[{{&(0x7f0000002900)=@can, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002980)=""/47, 0x2f}, {&(0x7f00000029c0)=""/205, 0xcd}, {&(0x7f0000002ac0)=""/139, 0x8b}], 0x3, &(0x7f0000002bc0)=""/102, 0x66, 0x5}}, {{&(0x7f0000002c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/223, 0xdf}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/4096, 0x1000}, {&(0x7f0000005dc0)=""/209, 0xd1}, {&(0x7f0000005ec0)=""/44, 0x2c}], 0x6, &(0x7f0000005f80)=""/84, 0x54, 0x10001}, 0x2}, {{&(0x7f0000006000)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000008380)=[{&(0x7f0000006080)=""/4096, 0x1000}, {&(0x7f0000007080)=""/143, 0x8f}, {&(0x7f0000007140)=""/75, 0x4b}, {&(0x7f00000071c0)=""/4096, 0x1000}, {&(0x7f00000081c0)=""/196, 0xc4}, {&(0x7f00000082c0)=""/22, 0x16}, {&(0x7f0000008300)=""/83, 0x53}], 0x7, &(0x7f0000008400)=""/6, 0x6, 0x83b4}, 0x1}, {{&(0x7f0000008440)=@can, 0x80, &(0x7f0000008780)=[{&(0x7f00000084c0)=""/118, 0x76}, {&(0x7f0000008540)=""/242, 0xf2}, {&(0x7f0000008640)=""/238, 0xee}, {&(0x7f0000008740)}], 0x4, &(0x7f00000087c0)=""/94, 0x5e, 0x8}, 0x3}, {{&(0x7f0000008840)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000009dc0)=[{&(0x7f00000088c0)=""/145, 0x91}, {&(0x7f0000008980)=""/106, 0x6a}, {&(0x7f0000008a00)=""/180, 0xb4}, {&(0x7f0000008ac0)=""/74, 0x4a}, {&(0x7f0000008b40)=""/64, 0x40}, {&(0x7f0000008b80)=""/213, 0xd5}, {&(0x7f0000008c80)=""/96, 0x60}, {&(0x7f0000008d00)=""/4096, 0x1000}, {&(0x7f0000009d00)=""/143, 0x8f}], 0x9, &(0x7f0000009e80)=""/128, 0x80, 0x8}, 0xe5e}], 0x5, 0x20, &(0x7f000000a040)={0x77359400})
r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0)
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a100)='/dev/sequencer2\x00', 0x43e, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={<r6=>0x0, 0x4}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000280)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84)

2018/05/09 15:06:21 executing program 2:
pipe(&(0x7f0000362ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000))
vmsplice(r1, &(0x7f000004c000)=[{&(0x7f000037ffdd)="c3", 0x1}], 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x67, 0x7ff, 0xfffffffffffffff8, {0x77359400}, 0x4, 0x5})
epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x0, &(0x7f00004c7000), 0x8)
clock_gettime(0x0, &(0x7f0000000180)={<r3=>0x0, <r4=>0x0})
clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={r3, r4+30000000}, &(0x7f0000000100))

2018/05/09 15:06:21 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:21 executing program 3:
r0 = socket$kcm(0x29, 0x8000200000000b, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x3)
fcntl$setstatus(r0, 0x4, 0x40400)

2018/05/09 15:06:21 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)="fb999c838cc965128906695db301f2a77c3411c28d10932b45ee11ee0de9f15a024957fdef6fd95bfb63655b3dfa75fa248d48001aa92f07113e9aebd8c4d16d4a245f29e825f4164d852d87b2578217afc7243fdd6dcd7f9390aa093dbe852fa79c2728", 0x64}, {&(0x7f0000000180)="3a0744d029342ff82acef427b6e7eba0bf655dc64c80c2355607e915382e0a09b47efbf9d2c5b8e4a3891767e599fbdbc8608057de143b31c64a90190e84ec5c6a8405070a", 0x45}], 0x2)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0)
open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="69000000000000007652a8361bf25e4cd6185066666964a7eabb59d026539413d45f8c330dbe56be513c7ec66908000000891924fba11af4e01becb3151e2ad97502668bfaaf9ea9b7f94d74773cbefaf1bb948a557f912677f4c16fcfa2a404ba28d38b5bfa636ef9"], 0x3ffc)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
fallocate(r0, 0x1, 0x9, 0x40800008)
signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800)
socketpair$inet6(0xa, 0x0, 0xfffffffffffffffc, &(0x7f00000002c0))
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x114b36e7b581875a, 0x70, 0x3, 0x9, 0x4, 0x1, 0x0, 0x1, 0x400, 0x2, 0x1, 0x3f, 0x4, 0x8, 0x0, 0x3ff, 0x4, 0x0, 0x8, 0x6, 0x8, 0x5, 0x4, 0x5, 0x10000000000000, 0x7, 0x7, 0x40, 0x4, 0x0, 0x7, 0x9, 0x4, 0x3f, 0x8, 0x7f, 0x3, 0x8, 0x0, 0x8, 0x4, @perf_config_ext={0x2, 0x7ff}, 0x7000, 0xd06, 0x9, 0x7, 0x0, 0x1eb, 0x5})

2018/05/09 15:06:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000002c0)=""/5, &(0x7f0000000200)=0x5)
syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)="a7110148bc5749d50b9a133afc9546770bb716d92028491d7a35428d90cf7ee3ac10a0e298e417d779ce44f16c44c495f78d06df9cd015f7ec81a8de8338b686e9d1879e693935209ab8202d1483c158dd61b8060b1079f9c9ac211eec28849069b627942d3f80044eb8c26587f9e8fd335ac4f07e3679c0cfb12fa55639f5526a32aa7a4faf546410999087ab", 0x8d, 0xa08}], 0x100008, &(0x7f00000002c0)=ANY=[])
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32)
r3 = socket$l2tp(0x18, 0x1, 0x1)
getcwd(&(0x7f00000001c0)=""/24, 0x18)
close(r1)
syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4, 0x80000)
dup2(r3, r2)

2018/05/09 15:06:21 executing program 2:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
write$eventfd(r1, &(0x7f0000000040)=0x3, 0x8)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100))
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x460, [0x20000240, 0x0, 0x0, 0x200003c0, 0x200003f0], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x8, 0x892f, 'ip6_vti0\x00', 'bond0\x00', 'team_slave_0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="9bce786da59a", [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}, {{{0x11, 0x8, 0xffff, 'sit0\x00', 'team0\x00', 'veth0_to_bond\x00', 'sit0\x00', @empty, [0xff, 0x0, 0xff, 0x1ed8e055f0c11f70, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x3, 0xc, 0x890d, 'eql\x00', 'syz_tun\x00', 'gretap0\x00', 'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x218, 0x250, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff, 0xff, 0xff], [0xff0000ff, 0xffffffff, 0xffffffff, 0xffffffff], 0x52, 0x1d, 0x8, 0x2, 0x4e22, 0x4e22, 0x4e22, 0x4e20}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffffffffffffff31, 'system_u:object_r:null_device_t:s0\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x4d8)

2018/05/09 15:06:21 executing program 1:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:21 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:21 executing program 7:
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xa6a, 0x20000)
socket$nl_xfrm(0x10, 0x3, 0x6)
accept4$unix(r0, &(0x7f0000000040), &(0x7f0000000100)=0x6e, 0x80000)
mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
set_mempolicy(0x0, &(0x7f00000000c0), 0x2)
r1 = semget(0x1, 0x4, 0x100)
r2 = geteuid()
r3 = getegid()
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x400, r2, r3, r4, r5, 0xa, 0x7fff}, 0x100000000, 0x2, 0x1})

2018/05/09 15:06:21 executing program 2:
sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e0000001000000000000000017e8016566a0728d8fd9b6070baa8b7f256f57f22880ea9d184000c8054ab1368010bb6ef0cb63057df4b1deadcaba7d67f9dbcc7c5dcd0db40589786164cf93581cc40956a776eab7cd21e5554ced23e9c281b523b2d6ab581cb77ff0a8be280d70ee7d23960336548e638ddea098d373da323532634405f28b6f49abfa61c15d2a00e02c69e2e8fbf78f0a4e28cf6447"], 0x367}, 0x1}, 0x0)

2018/05/09 15:06:21 executing program 1:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000380)="fb999c838cc965128906695db301f2a77c3411c28d10932b45ee11ee0de9f15a024957fdef6fd95bfb63655b3dfa75fa248d48001aa92f07113e9aebd8c4d16d4a245f29e825f4164d852d87b2578217afc7243fdd6dcd7f9390aa093dbe852fa79c2728", 0x64}, {&(0x7f0000000180)="3a0744d029342ff82acef427b6e7eba0bf655dc64c80c2355607e915382e0a09b47efbf9d2c5b8e4a3891767e599fbdbc8608057de143b31c64a90190e84ec5c6a8405070a", 0x45}], 0x2)
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0)
open_by_handle_at(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="69000000000000007652a8361bf25e4cd6185066666964a7eabb59d026539413d45f8c330dbe56be513c7ec66908000000891924fba11af4e01becb3151e2ad97502668bfaaf9ea9b7f94d74773cbefaf1bb948a557f912677f4c16fcfa2a404ba28d38b5bfa636ef9"], 0x3ffc)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000280)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
fallocate(r0, 0x1, 0x9, 0x40800008)
signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800)
socketpair$inet6(0xa, 0x0, 0xfffffffffffffffc, &(0x7f00000002c0))
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x114b36e7b581875a, 0x70, 0x3, 0x9, 0x4, 0x1, 0x0, 0x1, 0x400, 0x2, 0x1, 0x3f, 0x4, 0x8, 0x0, 0x3ff, 0x4, 0x0, 0x8, 0x6, 0x8, 0x5, 0x4, 0x5, 0x10000000000000, 0x7, 0x7, 0x40, 0x4, 0x0, 0x7, 0x9, 0x4, 0x3f, 0x8, 0x7f, 0x3, 0x8, 0x0, 0x8, 0x4, @perf_config_ext={0x2, 0x7ff}, 0x7000, 0xd06, 0x9, 0x7, 0x0, 0x1eb, 0x5})

2018/05/09 15:06:22 executing program 6:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4000000006, &(0x7f0000ee0f7f), 0x0)

2018/05/09 15:06:22 executing program 5:
getpgrp(0xffffffffffffffff)
r0 = gettid()
getresuid(&(0x7f0000001100), &(0x7f0000001140)=<r1=>0x0, &(0x7f0000001180))
r2 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$get_persistent(0x16, r1, r2)
r3 = syz_open_procfs(r0, &(0x7f00000010c0)=' \x00t/udp\x00')
mq_timedsend(r3, &(0x7f0000000000)="101204d2a5f0fd95cbf583d2c46f2df2b081d8b5d8bc03378a11a0c33718aa5dafd470b00a83b0c1a1ff191c1ad2af439da8eee8db406fa717e5cc3c5f292758807fddb70bf54aa5e59afd63935fdbe9795cc5ba0da1513c064fe02dd504", 0x5e, 0x8, &(0x7f0000001080))
getdents64(r3, &(0x7f0000000080)=""/4096, 0x1000)

2018/05/09 15:06:22 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:22 executing program 7:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140001000000030100000000000000000a0000001a7894ea8ea866439f"], 0x14}, 0x1}, 0x0)
recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)=""/117, 0x75}, 0x0)
recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f00000015c0)=""/152, 0x4a}, 0x0)

2018/05/09 15:06:22 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x8000000c})
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000380)={<r3=>r1})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000003c0)={<r4=>0x0, 0x100000000, 0x30}, &(0x7f0000000400)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={r4, 0x3}, &(0x7f0000000480)=0x8)
epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0)

2018/05/09 15:06:22 executing program 1:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 6:
futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000), &(0x7f0000000040), 0x90800001)
pipe2(&(0x7f0000000080), 0x0)
pipe2(&(0x7f00000001c0), 0x80000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/157, &(0x7f0000000180)=0x9d)

2018/05/09 15:06:22 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 2:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 5:
r0 = socket$inet6(0xa, 0x806, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100))
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0)
epoll_create1(0x0)
pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8})
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x6, &(0x7f00000000c0)=0x4)

[  115.466353] futex_wake_op: syz-executor6 tries to shift op by -2048; fix this program
2018/05/09 15:06:22 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  115.537160] futex_wake_op: syz-executor6 tries to shift op by -2048; fix this program
2018/05/09 15:06:22 executing program 2:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:22 executing program 0:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="9d070a6b883a70f1ed0e496ccf6604ad5cd2bb33321c3d07c5a06735cb1d066f300c210ec1c116137bad6bd00f2975e76e3d3c48c1b0f5a41aa20ab2ed4bda62b40929a831b79fdcc4a41ad5fade3c68073dc6395d1caebb4c81a12f055f1a4adf19b442af6401aa449a9dd0f369fbff5f54eb1ccc2bf0df337ff8b04749ff7998b5f2719928733a289e64f2d4345d99f34aca93836150d3ae5f9f5945cd4df9a673b03744585fe0b695f6e9ee8244a79065bf8cecc8d31db83d9021ce21257163bfe70711cc32f0120eb0ccaefbee59e1ff0bad645a30fcc9b580af1ea04ba5684e150112683b44b7c878111eaa", 0xee, 0x0)
keyctl$get_security(0x11, r1, &(0x7f0000000200)=""/63, 0x3f)
getsockopt$inet_int(r0, 0x10d, 0xc6, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
r2 = dup(r0)
ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000240))

2018/05/09 15:06:22 executing program 5:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={<r1=>0xffffffffffffff9c})
ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000080)={r1, 0x5, 0x81, "f5857ff9bba897decb50fe6766c400f3aaa105c856a5654ebce37b042fa4a15e6846c3cf20e3668403c5704a84a69451ce2b3deab6fc15c7c8409b987dbeb802a3deb5f2fa1c35457ef257fa16788f9cf71237fb996e5cfa7c33d573cb6756f47139c45d315a206f2a9f86cf9e34af17f97817bbd1b07e3442883623af16531d67a01ec4d680f54fecfe5dbc184e"})
mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil)
remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x20009000, 0x0, 0x0, 0x0)

2018/05/09 15:06:22 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  115.816901] mmap: syz-executor5 (7870) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt.
2018/05/09 15:06:23 executing program 6:
r0 = socket$inet(0x2, 0x100000000808, 0x2)
sendmmsg$inet_sctp(r0, &(0x7f00000008c0)=[{&(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="01", 0x1}], 0x1, &(0x7f0000000100), 0x0, 0x1}, {&(0x7f0000000300)=@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000440)="eee1c9cd58eee6dc7e60faa555dc22538a4aab78ef9f95b8ced5082ce05c49e4e7c0f0f7d6e5b9fc0749193ae61f5a7b26ce98a23889d710a1f9ff37b44ddbff21501333796c3b9beac2d471ef", 0x4d}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000008400000002000000000800809b000000eab8101a", @ANYRES32=0x0, @ANYBLOB="0000b5308823e6143a6b666ce9"], 0x38, 0x800}], 0x2, 0x20000880)

2018/05/09 15:06:23 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:23 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0)
connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"53380500708c5c"}, 0x5}, 0x10)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9))

2018/05/09 15:06:23 executing program 0:
socket$packet(0x11, 0x3, 0x300)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x4)
sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
r1 = socket$inet6(0xa, 0x802, 0x0)
io_setup(0x8, &(0x7f0000000080)=<r2=>0x0)
io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)='0', 0x1}])
r3 = getpgrp(0xffffffffffffffff)
ioprio_get$pid(0x1, r3)

2018/05/09 15:06:23 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:23 executing program 5:
r0 = dup(0xffffffffffffff9c)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000040)={{0xff}})
fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, <r2=>0x0})
process_vm_readv(r2, &(0x7f00000017c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/149, 0x95}, {&(0x7f0000001640)=""/71, 0x47}, {&(0x7f00000016c0)=""/203, 0xcb}], 0x8, &(0x7f00000000c0)=[{&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x2, 0x0)
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002940))

2018/05/09 15:06:23 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:23 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

[  116.208051] random: crng init done
2018/05/09 15:06:23 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:23 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000ac0)='./file0\x00', 0x208000, 0x150)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000bc0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000c40)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}, 0xb6, 0xfffffffffffffffd, 0x7, 0x100, 0x9, 0x10008, r1})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=<r4=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8)
sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0x140, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}, [@nested={0x12c, 0x3f, [@typed={0x8, 0x57, @pid=r4}, @typed={0x8, 0x4b, @uid=r5}, @generic="29e60f0b1c4f06006b9e66b9461ade6778e521d8e6e81f2d6eac22fd1fcd0722c18168ffdea0893ac2e88bbdf3b1c9532d8a2239d367c0f3a28911c33155336cf90e0dc28b0eec3bc9eb48935369b1ca07fd04e4bb976026bcbdbb5fa3470fcf765b84c47c9fbe668e2e9c58c9d81a7cbb1fe3de", @typed={0x64, 0x26, @binary="610a09eeb01e17dbe405f5b28a2f3e1124a2d79edeca35ea51995cd2ef6c41f4eb10219389c1997c111f3ff52edf04e25ec799423f3c0205133d47d15a7adfa283dc5cf54e65e12e5bdd86a8b66c40a9d23b0892815c49fdb3b5d4d1625747b1"}, @generic="ddf98a2c461c10fcd48a61a30f9e97973d199315fc9f553cc924a18de3a78f5f44536d0e09ba28bce549d7dc311b111f2d161bc91d7a9f073372c8e86fa3"]}]}, 0x140}, 0x1}, 0x0)
capget(&(0x7f0000000180)={0x200f1526, r4}, &(0x7f00000001c0)={0x1, 0x1, 0x6d, 0x6, 0x9, 0x2})
accept(r3, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80)

2018/05/09 15:06:23 executing program 2:
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000e80)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ec0)=0x14)
getresuid(&(0x7f0000000f00), &(0x7f0000000f40)=<r2=>0x0, &(0x7f0000000f80))
sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000001100)={&(0x7f0000000fc0)=@expire={0x124, 0x18, 0x0, 0x70bd27, 0x25dfdbfc, {{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x27a, 0x4e23, 0x4, 0x2, 0x20, 0x20, 0x7f, r1, r2}, {@in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x4d2, 0x3b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x100000001, 0x9, 0x1ff, 0x0, 0x2, 0x0, 0x3, 0x9}, {0x40, 0x3, 0x81, 0x24}, {0x401, 0x581, 0x80000000}, 0x70bd2b, 0x3503, 0xa, 0x2, 0x7f, 0x12}, 0xff}, [@lifetime_val={0x24, 0x9, {0xfd, 0x6, 0x2, 0x3f}}, @extra_flags={0x8, 0x18, 0x6}]}, 0x124}, 0x1, 0x0, 0x0, 0x4004000}, 0x4)
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3})

2018/05/09 15:06:23 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:23 executing program 0:
r0 = socket$packet(0x11, 0x2000000003, 0x300)
getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', <r2=>r1})
bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000003c0)={<r4=>0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xc517, 0x10000}, &(0x7f0000000340)=0x90)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000480)=r4, 0x4)
sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000280)="58fe68c54eb3278ff995c9b728a032809e75a97ca5bbc34f10190fe46e90cf6318a7dd9048377e8706d203bf3f1e88e3b380084a16fea67be7c9bc71ccab367b8fef2a39448c94a22822970fa33b9c77242a7bed74eae5e5ceefae14d01d27031c37651e7a4fbec435811aa14c806c6fbef68289e836fc8fcac9df8a9b7185743f4cb9188215861e68c3"}], 0x52, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x108}}], 0x2, 0x0)

2018/05/09 15:06:23 executing program 6:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0))
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x5}, {0x3, 0x6}, {0xc, 0xfffffffffffffffd}, {0x3, 0x6a38}, {0xf, 0x4}, {0x0, 0x2}, {0xa, 0x6}], 0x7)
ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8)

2018/05/09 15:06:23 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:23 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_exclusive\x00', 0x2, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000000))
sendfile(r1, r1, &(0x7f0000000080), 0x3)

2018/05/09 15:06:23 executing program 5:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002050000100000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bridge_slave_0\x00')

2018/05/09 15:06:23 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:23 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00')
write(r0, &(0x7f0000000000)="e05f56a385f73894058dae8d0cab0496a1c9873b7d8d2a039e93fa4732d9a31514619164a2b8ab5469c32b8690a64cd94d13261500abd460c0a40f914492578284eb0e2a2e070b96c70e232a9f0bf049d32f912828b1f8a14f", 0x59)
sendfile(r1, r0, &(0x7f0000000140), 0x7)

2018/05/09 15:06:23 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0)
r2 = userfaultfd(0x0)
r3 = socket(0xf, 0x4, 0xffffffff)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xfffffffffffffffd})
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f00000000c0))
write(r2, &(0x7f0000000000)="9c3128a26f02248c91dfb72c02ff8ca476145ce4c4486cae502e848109732958f5bacda1fb58a003b411fbd6b58dcfeabcac89d8d2c6965a51", 0xfffffffffffffeff)
sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4)

[  116.718613] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'.
2018/05/09 15:06:23 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  116.784925] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'.
2018/05/09 15:06:23 executing program 2:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000002c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r0, 0x544f, &(0x7f0000000280)=0x480000002)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x92492492492494a, 0x40)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={<r3=>0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6a3, 0x4, 0x14000, 0x7f, 0x7, 0x101, 0x0, 0x7, 0x4, 0x7, 0x4, 0x200, 0x8, 0x1f, 0x8]}, &(0x7f0000000180)=0x100)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84)

2018/05/09 15:06:24 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:24 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00')
write(r0, &(0x7f0000000000)="e05f56a385f73894058dae8d0cab0496a1c9873b7d8d2a039e93fa4732d9a31514619164a2b8ab5469c32b8690a64cd94d13261500abd460c0a40f914492578284eb0e2a2e070b96c70e232a9f0bf049d32f912828b1f8a14f", 0x59)
sendfile(r1, r0, &(0x7f0000000140), 0x7)

2018/05/09 15:06:24 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:24 executing program 5:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4}, 0x2c)
r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x400000)
setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="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", 0x1000)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48)

2018/05/09 15:06:24 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0)
r2 = userfaultfd(0x0)
r3 = socket(0xf, 0x4, 0xffffffff)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xfffffffffffffffd})
r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f00000000c0))
write(r2, &(0x7f0000000000)="9c3128a26f02248c91dfb72c02ff8ca476145ce4c4486cae502e848109732958f5bacda1fb58a003b411fbd6b58dcfeabcac89d8d2c6965a51", 0xfffffffffffffeff)
sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4)

2018/05/09 15:06:24 executing program 2:
r0 = socket$kcm(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000000000007000000f806000000040000"], 0x18}, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={<r2=>0x0, 0x60, "db6bd27222bb0a03e1a16ac7b1fcb2ab678aa932c1674f86c695e136f3c2d6288adc35ac0ab709646c25fde608f1fac7996c166e385f5bfb841bcaa17e5df4b3327bb536c6d215c67eacf563d1288b901c83d19a272ee98872ae3b4e55929f1a"}, &(0x7f00000000c0)=0x68)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xadf}, 0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x3a}, 0x8)
getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000200)={@dev, <r3=>0x0}, &(0x7f0000000240)=0x14)
sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x1, 0x91d, 0x101, 0x1}, 0x1, 0x3, 0x0, 0x0, "0bd36a33f9281b93"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x48040)

2018/05/09 15:06:24 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:24 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:24 executing program 0:
clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9))
mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280))
r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00')
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x80000, 0x0)
finit_module(0xffffffffffffffff, &(0x7f00000002c0)='#}wlan1\x00', 0x2)
pread64(r0, &(0x7f00009f3000), 0x352, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={<r1=>0x0, 0x0, 0x4, 0x40}, &(0x7f00000003c0)=0x10)
r2 = socket$packet(0x11, 0x2, 0x300)
accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_open_pts(r0, 0x484805)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
tee(r2, r3, 0x0, 0x6)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1}, &(0x7f00000004c0)=0x8)
getpid()
exit(0x0)
r4 = eventfd2(0x2, 0x0)
write$eventfd(r4, &(0x7f0000000000)=0xfffffffffffffffd, 0x8)
write$eventfd(r4, &(0x7f0000000140), 0x8)
readv(r4, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1)

2018/05/09 15:06:24 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc))
r1 = syz_open_pts(r0, 0x20201)
fcntl$setstatus(r1, 0x4, 0x2800)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000))
ioctl$TCXONC(r1, 0x540a, 0x8000000000001f)
write(r1, &(0x7f0000fd6000)='z', 0x1)
ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080))
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe)
close(r0)

2018/05/09 15:06:24 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd)
signalfd(r0, &(0x7f0000000000)={0x3ff}, 0x8)
sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_dellink={0x20, 0x11, 0x401, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0)

2018/05/09 15:06:24 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x107, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x84})
writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vsock\x00', 0x40, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8)
stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x4, 0x4e24, 0x10000, 0xa, 0xc2ee4035b5b4f9d1, 0xa0, 0x1, r2, r3}, {0x4, 0x6, 0x4, 0x7, 0x2, 0x1000, 0xf}, {0x80000001, 0x7f, 0x10001, 0x401}, 0xfff, 0x6e6bb0, 0x1, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x3, 0x3, 0x7, 0x4, 0x7, 0x100000000}}, 0xe8)
ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0))

2018/05/09 15:06:24 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:24 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:24 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc))
r1 = syz_open_pts(r0, 0x20201)
fcntl$setstatus(r1, 0x4, 0x2800)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000))
ioctl$TCXONC(r1, 0x540a, 0x8000000000001f)
write(r1, &(0x7f0000fd6000)='z', 0x1)
ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080))
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe)
close(r0)

2018/05/09 15:06:24 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xfff, 0x10400)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x100000000000)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x100, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x6, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x140, 0x100, 0x100000001, 0x3ff, 0x7ff, &(0x7f0000000140)='veth0_to_bridge\x00', 0x4, 0x5, 0x8})
writev(r0, &(0x7f0000fb5ff0), 0x1000000000000043)
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x80)
ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0)

2018/05/09 15:06:25 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:25 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
flock(r0, 0x2)
r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xbc, r3, 0x0, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x168d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x92cc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x4000)
write(r1, &(0x7f0000000180)="15000000000008a66da40e0000c7a717bb", 0x11)

2018/05/09 15:06:25 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a)
setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28)
r1 = dup(r0)
connect$netlink(r1, &(0x7f0000000200)=@unspec, 0xc)
sendto(r0, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001280)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ifb0\x00', r2})

2018/05/09 15:06:25 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:25 executing program 3:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:25 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:25 executing program 6:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="ff070000100010000600000009010000f803000003000000acd888ce9b349a7df118f1b72c0c8c345699cc5158984e0a08000000b5889dd5db351ca67c2a2957dcb574df8b1c08f4a24e4745643af87aff6af8abafe82e0fc78d000008192bf5e06b46463f6d43f7b245daf0896bd6e51e6a326f7d2a25db59b92fff8c9394a6193bf1db3eff4cabc1542e6d09ba1a6c452de446b4d4e018bb1a8e52b0"])
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/82, &(0x7f0000000180)=0x52)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x3b0000000000000, 0x428, 0x8})
readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/113, 0x71}], 0x1)
ioctl$TIOCSBRK(r0, 0x5427)
ioctl$TIOCSBRK(r0, 0x40044591)
ioctl$KDMKTONE(r0, 0x4b30, 0x4ded5c10)

2018/05/09 15:06:25 executing program 0:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4)
fchdir(r0)
r1 = open(&(0x7f00000000c0)='..', 0x200, 0x8)
getdents(r1, &(0x7f0000000080)=""/22, 0xed62ff0587e204d)

2018/05/09 15:06:25 executing program 2:
mkdir(&(0x7f0000639000)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
r1 = gettid()
syz_open_procfs(r1, &(0x7f0000000000)='net/dev\x00')
fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1})
unshare(0x400)
r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0)
dup2(r0, r2)

2018/05/09 15:06:25 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr\x00')
sendto$unix(r0, &(0x7f0000000000)="ca45faa77f2ed7e04f87ef886098439f0db853de52e68eb244213db4a2f08b5b95ca8340ca4881ed0b5de5403e8064728bf9c6de734a7b30018b3f92af0a98f9ab35c12e9b3205a9ed6a779e2f87b8d49e12c1d46c26dccccfa5adcc92512a88c7a8dd3fd6d647669e03a06416868b7744ab261eac294215745fc5c3747cc1bce594efd684d2fd344f8983a569fb83206cf99a50873adf2d7ff47bdb480868e8219f1c1c5aa6a8", 0xa7, 0x8010, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e)
getdents(r0, &(0x7f00000000c0)=""/36, 0x36a)
getdents64(r0, &(0x7f0000000100)=""/62, 0x3e)

2018/05/09 15:06:25 executing program 3:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:25 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:25 executing program 5:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f00000001c0), 0xfffffef3)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={<r2=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r1})
sched_setaffinity(0x0, 0x4, &(0x7f0000976000)=0x5)
read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3)
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:25 executing program 0:
socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x0, @empty, 0x4e23, 0x2, 'lblcr\x00', 0x0, 0x1, 0x3c}, 0x2c)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x40000100000000, 0xfffffffffffffe10)
setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffff9c, 0x0, 0x483, &(0x7f0000000080)={0x7e, @empty, 0x4e24, 0x3, 'fo\x00', 0x12, 0xfe, 0x4}, 0x2c)
prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)})
prctl$void(0x22)

2018/05/09 15:06:25 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0)
r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000)
getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000100)=0x68)
r2 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0)
sendfile(r2, r2, &(0x7f0000000040), 0x1)

2018/05/09 15:06:25 executing program 6:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002600)='/dev/null\x00', 0x400000, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002640)=@assoc_value={<r1=>0x0, 0x7}, &(0x7f0000002680)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x81, 0x4, 0xd4d}, 0x10)
r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}})
openat$ipvs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$TIOCNOTTY(r0, 0x5422)
recvmsg(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/60, 0x3c}], 0x5, &(0x7f0000002440)=""/159, 0x9f, 0x5}, 0x40000100)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002540)={<r4=>0x0, 0x2, 0x400, 0x3}, &(0x7f0000002580)=0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000025c0)={r4, 0x1}, 0x8)
r5 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000440)="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")

2018/05/09 15:06:26 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r1, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)

2018/05/09 15:06:26 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:26 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:26 executing program 3:
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:06:26 executing program 0:
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvmmsg(r0, &(0x7f0000000140), 0x18cbcd331f4701e, 0x0, 0x0)
sendto(r1, &(0x7f0000000040)="f8", 0x1, 0x0, 0x0, 0x0)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400800, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="736563757269747900000001000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000610000000000000000000000000000000000000000000000000000"], 0x78)

2018/05/09 15:06:26 executing program 2:
r0 = socket$inet(0x2, 0x7, 0x80)
getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0xfffffdd3)
r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xf1, 0x2000)
bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e)

2018/05/09 15:06:26 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:26 executing program 6:
r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xb000, 0x0, 0x0, 0x100000001, 0x7, 0x800a0)
mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2, 0x71, r0, 0x0)
mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0)
r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x301a00, 0x0)
sendto$ipx(r1, &(0x7f00000000c0)="ac22808b691b5a883fe65a9cf810868bdf580d18403680a3f68d61876e9bbf3b0a4c8e240fcc6fb944c90244ccd5c4758c181c42cecead0c8da8167044629735a2f56b0433fca0f2b41bd8d920c30546f482f367beeb35cc94eda22bfa9cc6559b751696dfa1322b342686e69470d28f68a38de75b98f804ce083a58ecf318b87085ef14f735abf036827fd303a4aed6165d9eb9d20eecfcc9", 0x99, 0x40000, &(0x7f0000000180)={0x4, 0x13be, 0x1ff, "1a8cedbf8cc8", 0x9}, 0x10)
get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2)

2018/05/09 15:06:26 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:26 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:26 executing program 6:
r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0)
getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000100)=""/224, &(0x7f0000000200)=0xe0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={<r1=>0x0, 0xffffffff80000000}, &(0x7f0000000280)=0xfffffffffffffe70)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x0, 0x6, [0xffff, 0x5, 0x9, 0xc6cb, 0x10000, 0x6]}, &(0x7f00000000c0)=0x14)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r0, 0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0)

2018/05/09 15:06:26 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:26 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:26 executing program 2:
r0 = socket(0x11, 0x4000000000080003, 0x0)
close(r0)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0xb7c, 0x4)
socketpair(0x5, 0x5, 0x0, &(0x7f0000000080))
connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)

2018/05/09 15:06:26 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:27 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:27 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)

2018/05/09 15:06:27 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fc9000)=0x98)

2018/05/09 15:06:27 executing program 5:
r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x3, 0x62, &(0x7f00000002c0)="86b4ede4d012b6608d7298d92c36a2651ca99e735816fe6bea41f434ead7909c68a2111b7aed8f2bdab2269bc4238b3b9e4c453070383dfec6710f77f67330699870104716670c761aa137583e5eb368334ebfc83bb8d0a65d99ca1f290bf2481031"})
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/115)
ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000200)={0x2, 0x5})
ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 'id0\x00', 'timer0\x00'})

2018/05/09 15:06:27 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:27 executing program 2:
sync()
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fallocate(r0, 0x1, 0x40, 0x7)
capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8))
r1 = socket$netlink(0x10, 0x3, 0x6)
pipe(&(0x7f0000000000))
writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1)

2018/05/09 15:06:27 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:27 executing program 6:
r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={<r1=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
accept4$inet(r0, 0x0, &(0x7f0000000280), 0x800)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={<r2=>r1, 0x7, 0x5, 0x9}, &(0x7f0000000240)=0x10)
r3 = socket$inet(0x2, 0x803, 0x0)
sendto$ipx(r0, &(0x7f0000000600)="691f7902fc9fec5343aba6cac454b2c14f9b40a101040683ab25905a2ebcee8eb439e1f46fd88e50822af0a366b7bb7ca22ddb12e53628911516bfe4a2e362774cd78ef781d17d5554d2e5ac9597632b1b2f66153dce2e285bc87706d69e716fc171f3bbd09df3dfe18ce0da796a0ebf0427e7002b4fb10013b2553adee1524cb935ec67a0583bbf48fe1783a45cb3c1cf295b32998f3f009cf9c75fa49159cf406fc97f5c770b6263d2cc3bffcaf2523213444d3fd3298b5ae78308d621e487f8a8c00a9e7ad0ba483c5bc2ff924660df1665c264a76e0de68b448b747157a6", 0xe0, 0x4008004, &(0x7f00000003c0)={0x4, 0x2, 0x1000, "19f8df785109", 0x2}, 0x10)
sendto$inet(r0, &(0x7f0000003480)="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", 0x1000, 0x41000, &(0x7f00000012c0)={0x2, 0x4e20, @rand_addr=0x100000000}, 0x10)
ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000008c0)={0x3, 0x0, &(0x7f0000000700)=""/189, &(0x7f00000007c0)=""/121, &(0x7f0000000840)=""/75, 0x1d000})
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001380)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000001400)={&(0x7f0000000480)=ANY=[@ANYBLOB="70ab98fe558543086a6f849e1879abb49fc3094e978c6d441d7996dbd15d5b3e1fa9286a95b4bcdab3b659737e184a0e773afa0e49d2027e47311f671454a36ed89ad6f1c02f7983d1f0a5d0e3272d11f7bb1a136c0be3003f77e2e1b501ccffb94f6b3fba46125ca5da7087bffee70fe4bca4c211465ab9e16dbc2be20aae62e0c69d851ce1cc06255bf920e7b4d7998eb620fa25e3f7789fd0a25b707a823f0d7b50a606e9c69a409726ba6bfe7e36d23b125b13b4f0a0b76409e5f950aeb84571d51b9e3094ca3d7c855c50a78e3a37a3691e6aa4cd9b803772", @ANYRES16=r4, @ANYBLOB="000326bd7000fbdbdf25010000000800000800020002000000080001004e2300002a28df8d02b60a24dac43c0ac2b825db93ef13987db0f4ca754bd724ffc5b4b44b850f9df2b314b7f2c9e052bc96b032e4a5e148f9c8bd64ce87ce9dffd26c0df0ec022e21a1d425ec"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001300)=0x3)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x36, "4d3ff8628d28d6f14d13c1a84c12d5a0b44b313bec468ea4ecedb25dca9d073a1ee8c86c6ee1f3dee584649d187ed30175ce56420492"}, &(0x7f0000000380)=0x3e)
sendto$inet(r3, &(0x7f0000000040)="0800de9257fdac5fc44e380f54da8efe5e4d1a531770b51227fc18cc655937a633ee1e2884a56c5e78552917b63083c10c21d29f39f462826ebf64e403bfca68d59b296e12d931c062a26a82aa9da21cb6585acee59e98654b0c43d64266221feb9eae0242ddf9e027e81982f40258f3eba29e5802944425a532d4f0949184", 0x7f, 0x8000, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r3, &(0x7f0000000140)="c337", 0x2, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4)
bind$nfc_llcp(r0, &(0x7f0000000400)={0x27, 0x1, 0x1, 0x7, 0x100, 0x9, "3be4a9e323862c226f932d958b05d7eebbef0edd9524ac29cbeb9229d93cb6d6206ff3c293f2837b54513691d40e24a15cd1b5fb0f2af9126a53d9532c3e39", 0x9}, 0x60)

2018/05/09 15:06:27 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  120.626254] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use)
[  120.699510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'.
2018/05/09 15:06:28 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:28 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4)
bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c)
llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/1, 0x1)
r1 = socket$inet6(0xa, 0x1, 0x0)
msgget(0x1, 0x182)
setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/05/09 15:06:28 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:28 executing program 2:
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
listen(r0, 0x20000003)
connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000180)=@dstopts, 0x8)

2018/05/09 15:06:28 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:28 executing program 6:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/54)

2018/05/09 15:06:28 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:28 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8)
connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x6)

2018/05/09 15:06:28 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:28 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:28 executing program 6:
r0 = socket$nl_generic(0xa, 0x5, 0x84)
ioctl$sock_SIOCETHTOOL(r0, 0x89fb, &(0x7f0000000100)={'veth0_to_bf\rdge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="fdf14000ffff040400000000b45c766dc362008dd9"]})
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x12402)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x609, 0x70bd2b, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4)

2018/05/09 15:06:28 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(0xffffffffffffffff, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:28 executing program 0:
r0 = epoll_create1(0x0)
r1 = epoll_create1(0x0)
close(r0)
socket$inet6_dccp(0xa, 0x6, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0xc0000001})
r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x81)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8)

2018/05/09 15:06:28 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:28 executing program 5:
request_key(&(0x7f000084effa)='logon\x00', &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x880, 0x0)
bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x4, 0x1, 0xffffffffffffffe0, 0x4, 0xfffffffffffff001, 0x2}, 0x1f}, 0xa)
lseek(r0, 0x0, 0x2)
keyctl$set_reqkey_keyring(0xe, 0x2)

2018/05/09 15:06:28 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:29 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:29 executing program 6:
r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xa5, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={<r1=>0x0, 0x9}, &(0x7f0000000140)=0x8)
setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x4, 0x800, 0x6, r1}, 0x10)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0)
fchmod(r2, 0x5)
r3 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000000)={0x80})

2018/05/09 15:06:29 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:29 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000000100)="7601b3f2a9aaf936ceca92a646c89f044f58864c2cf6e412c08e7922ee042eba811df6f8f0b4b7cfaca4d9b472735d561b1ac0ea358379ab159abfbf7681f396e3298d6a3b3ff9f7ad95d095735dd9e5ac5e52e846f97b86f1e61e79b7b91e2b6b1e314776e395b2754966e377843acf130d", 0x72, 0x20000004, &(0x7f00000000c0)={0xa, 0x4e22, 0x2000000000000}, 0x1c)
close(r1)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0)
close(r1)
ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="1a6ba373b39108653908b8aa60df16682a6bc2ac89af32ba0ff0dd9d8878c518fd047dfdcd85a45b90a425b61048177543e881b6dd29b8c0b648918b091ba40dbdca9c3a")
socket$inet6_sctp(0xa, 0x1, 0x84)
close(r0)

2018/05/09 15:06:29 executing program 5:
r0 = socket(0x40000000000015, 0x80009, 0xffffffffffffffff)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x8, 0x4, 0x81}, {0x4, 0xfffffffffffeffff, 0x3, 0x7}]}, 0x10)
clock_gettime(0x0, &(0x7f00000000c0)={<r1=>0x0, <r2=>0x0})
futex(&(0x7f0000000080), 0x7, 0x2, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)=0x2, 0x1)
recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000053c0), 0x0, &(0x7f0000005400)=""/99, 0x63}}, {{&(0x7f0000005480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005800)}}], 0x2, 0x143, &(0x7f0000005940)={0x77359400})

2018/05/09 15:06:29 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:29 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:29 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

[  122.469113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies.  Check SNMP counters.
2018/05/09 15:06:29 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:29 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:29 executing program 5:
unshare(0x8000400)
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x0, &(0x7f0000000040)})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x1, 0x9}, 0x90)

2018/05/09 15:06:29 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:29 executing program 6:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480)={0x2, 0x401, 0x0, 0x1}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4)
bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={<r2=>0x0, 0xa4, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x8, @empty, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x69, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in6={0xa, 0x4e23, 0x62, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r2, 0x100, 0x20, 0x800, 0x6}, &(0x7f00000002c0)=0x18)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth1_to_bridge\x00', 0x6})
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0xffffffffffffff9d)
r3 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x2, 0x0)
ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000400)="46705a483c9c5a318b4c3dd0b9e37ade195fb7d331398da6a4614c34c67361fc435edec725eadad800558a63bd75e785326ff6d2539948bab4aff5d1b16b8931585976be1f12cf97288becdc")
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10)
r4 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x2)
getsockopt$nfc_llcp(r4, 0x118, 0x7, &(0x7f0000000340)=""/118, 0x76)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r5, &(0x7f0000001700)='s', 0x1, 0x0, &(0x7f0000002f00)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x10)
r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x35, 0x1)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000080)=0x734f, 0x8)
listen(r0, 0x0)

2018/05/09 15:06:29 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:29 executing program 0:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)
dup2(r0, r1)

2018/05/09 15:06:30 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:30 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:30 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:30 executing program 5:
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x6, 0x8)
r1 = socket$inet(0x2, 0x3, 0x2)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000000000), 0x4)

2018/05/09 15:06:30 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:30 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:30 executing program 6:
unshare(0x400)
r0 = dup(0xffffffffffffff9c)
sendto$ipx(r0, &(0x7f0000000080)="28457486e2bd8e1c27adf8699c0e4dce50170ad2879cc2b4cc7483d0a5b642cfa7092e348d36c8af2ee584ed2e7e3a518bc41ca25bd308a7dfce70c99afb542bed89d415a690329bc3ed9aad569c359ec33774cef8d4febf4ad9a6f03d683706735ce4eeb546d85b19fbce58f4498af6029d1ecc4c8e2efa5d948711e1f2137ba19ce228056ad3b946b9eabb4ca68c77fd8ba6f7e6ce6ca820bf7e72515c0fdc6527e7fc2d585e5711bf1c6a4d2a990a8a7dba0ace8ddc2cc52e568e60d0cc06b5249278c77b5786bfb65857cfcda541a623dd6ae69d62a65898527e25c2b7d18ddceb", 0xe3, 0x8000, &(0x7f0000000180)={0x4, 0x0, 0x4, "50c479f07db0", 0x4347}, 0x10)
signalfd(r0, &(0x7f0000000200)={0xff}, 0x8)
r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x511542)
ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040))

2018/05/09 15:06:30 executing program 0:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)
dup2(r0, r1)

2018/05/09 15:06:30 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:30 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:30 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:30 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:30 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
fcntl$dupfd(r1, 0x0, r1)
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x2000008, 0x32, r0, 0x4)
getsockopt$sock_buf(r0, 0x1, 0x38, &(0x7f0000000000)=""/63, &(0x7f0000000040)=0x334)

2018/05/09 15:06:30 executing program 0:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)
dup2(r0, r1)

2018/05/09 15:06:30 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:30 executing program 6:
unshare(0x400)
r0 = dup(0xffffffffffffff9c)
sendto$ipx(r0, &(0x7f0000000080)="28457486e2bd8e1c27adf8699c0e4dce50170ad2879cc2b4cc7483d0a5b642cfa7092e348d36c8af2ee584ed2e7e3a518bc41ca25bd308a7dfce70c99afb542bed89d415a690329bc3ed9aad569c359ec33774cef8d4febf4ad9a6f03d683706735ce4eeb546d85b19fbce58f4498af6029d1ecc4c8e2efa5d948711e1f2137ba19ce228056ad3b946b9eabb4ca68c77fd8ba6f7e6ce6ca820bf7e72515c0fdc6527e7fc2d585e5711bf1c6a4d2a990a8a7dba0ace8ddc2cc52e568e60d0cc06b5249278c77b5786bfb65857cfcda541a623dd6ae69d62a65898527e25c2b7d18ddceb", 0xe3, 0x8000, &(0x7f0000000180)={0x4, 0x0, 0x4, "50c479f07db0", 0x4347}, 0x10)
signalfd(r0, &(0x7f0000000200)={0xff}, 0x8)
r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x0)
syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x511542)
ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000040))

2018/05/09 15:06:30 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:30 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:31 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:31 executing program 5:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r0, &(0x7f0000002000)=@ethernet, 0x10)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', <r1=>0x0})
r2 = socket$can_raw(0x1d, 0x3, 0x1)
bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10)
pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000100)="8e5a2bb76fc2e7bc31d41050b5b332d6e7097c91165c671411dad6018c3d4c4c8423641584fa880c52e2848a877492e06e7aecff8989161fb4a39cdd02b524abe40a5983807b9f0bce0b739e", 0x4c}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="5f7c4ac54fcf3c13494d757093a57e8bed826e61b8d2a86c61376e0327b6aba07786cd80ab4b621926058dcf1628d20099d7f820445a97dbdb58e4d969ad0017dd292b8a625b217b0ecd0212cb", 0x4d}, {&(0x7f0000001200)="25f8c6dd2239cd28e736e540dc6a3bb0302f73290a8091ab29b0502f4e6a3a5c75de65f51941331c77ca388e01153e47314d584f4801d5063435f72f9311165603898e59097d2ddeae0f3fa69a0199efe179fd241bce8d7bc437a24238ab338e6d424469be009b0e80c35c85428a3576d7b33e508989dc16e35f8f69ce378548341d3a544cc6faaa76c32a7318854e28479261ce59b5d235cc9d6068d0fe906f518df031075c3e69855d3ad8a7c56bc6ad", 0xb1}, {&(0x7f00000012c0)="4f395aed9e8a73713716ff4ed0314912b32fb2508ef3222ffaffd45ea48813a6ebb759e9c42b0588b877532aadf76b8ba04b94f1be05b32a2e1959f74c744ccd0964743ff7947a4e3cf001adc0dfdc9bff5539120f8cdf67c66458d7b3ce8d81ba8cf09ce72e14101bf172fe421475743ef57b4cea6760cd74a80d1c6a24b0f3d737065860a2dbaf32c5af", 0x8b}, {&(0x7f0000001380)="e43cea809ba0cb582e1a72e9b9d6761d0d72bd866ae2eb8294ef604b49ca242c06c48c2b65d1c5319cabbdf64b6c1088d01169948591c93689ef31b142c5d9b2b5bbf840565e1d7b4ff8cc361e3eaf23421db38fdf91178080fc79676c2e1c735572004fa39af03624a79b8239ac88937b93a4d26ee7371beacad8d00d234e6c16f314d87afb733f", 0x88}, {&(0x7f0000001440)="26c94ed90ded21087cc463f486edd7174c789ec79f60d3220bd63e93aa2bc462bb9b93c50039edd68ad3139b8f0eddb0f4470596f796c5c7a0c4aac40170e9d34cfe32d185fb1f5c27604f24752658da54d75a09d663a150fce2735e98084965831442a81e9fb99a42f4e941dd65116cee9d8ad1df1d04fba8", 0x79}, {&(0x7f00000014c0)="929d333cfbbf889b73af4c660d6774e2f7c14666fb1d85b4a5879c15", 0x1c}, {&(0x7f0000001500)="dfbf370ad2b9792f3db5857a555c79ed97abf67defe1ecda0b6185c88567360682d6b8ae4101c17d32c7800d0aff0d0a41412b6452b146285f473494b3add177bc0d0c70c58fbfa31468051dfeec53", 0x4f}], 0x9, 0x0)
sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0)
clock_gettime(0x0, &(0x7f0000002880)={0x0, <r3=>0x0})
r4 = syz_open_dev$sndpcmp(&(0x7f0000001780)='/dev/snd/pcmC#D#p\x00', 0x5e, 0x40080)
getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000017c0), 0x4)
r5 = syz_open_dev$sndpcmp(&(0x7f0000001740)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200)
readlinkat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/5, 0x4)
syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x1)
recvmmsg(r2, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/250, 0xfa}}, {{&(0x7f0000002240), 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/159, 0x9f}}], 0x2, 0x0, &(0x7f00000028c0)={0x0, r3+10000000})

2018/05/09 15:06:31 executing program 0:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)
dup2(r0, r1)

2018/05/09 15:06:31 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:31 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:31 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:31 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

2018/05/09 15:06:31 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:31 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(0xffffffffffffffff, r0, 0x80000)

2018/05/09 15:06:31 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:31 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:31 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:31 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00')
mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0)

2018/05/09 15:06:31 executing program 6:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="bc010000000000020000050200090000000000"], 0x18)
getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14)
recvfrom$packet(0xffffffffffffffff, &(0x7f0000000080)=""/11, 0xb, 0x2000, &(0x7f0000000140)={0x11, 0x400000000011, r1, 0x1, 0x101, 0x6}, 0x14)

2018/05/09 15:06:32 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:32 executing program 5:
clone(0x200, &(0x7f0000000240), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000340))
mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0)
execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280))
r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00')
pread64(r0, &(0x7f00000003c0), 0x0, 0x0)
lseek(r0, 0x0, 0x0)
pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0)

2018/05/09 15:06:32 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:32 executing program 6:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:32 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:32 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)
lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00')

2018/05/09 15:06:32 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, 0xffffffffffffffff, 0x80000)

2018/05/09 15:06:32 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:32 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:32 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:32 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c)

2018/05/09 15:06:32 executing program 6:
r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1)
write(r0, &(0x7f0000022000)="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", 0xf1a)
writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="eaef5d6a9f08bf6aae1f0496b68da972ea2b3f10af040d40394fc30fad36f3bc19bde0f41684ab51444c28ebda91a1f126d44597d414ed49ee3a293c5e430653af00da95aa442dafa6f9b1e4c5b4be75751e6a6836bf3e6f1209f68c4ef0bdf56f6a724af29c03faaf267a3583216ab558edfb16079b484053babbd345958d006f4f1db1c57dd1c390fbb7", 0x8b}], 0x1)
r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x400000)
ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="7503f12062299065924ec3a5637772dd8a884b2cf44bd960ffbeb384e5c5c1a168a72124653c0b45e551fad803466b126c2647444aab1f14db65aa000000")
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10)
openat$cgroup_ro(r1, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x5, 0x10400, 0x7}, &(0x7f0000000180)=0xffffffffffffffb3)
openat$cgroup_int(r0, &(0x7f0000000240)='memory.high\x00', 0x2, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x40, 0x56e, 0x2, 0xff, 0x401, 0xf0a, 0xfff, 0x22b236bc, r2}, 0x20)

2018/05/09 15:06:32 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:32 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:32 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:32 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})
creat(&(0x7f000009aff8)='./file0\x00', 0x0)

2018/05/09 15:06:33 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:33 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xfffffdbc)
bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0)
ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]})
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8)
sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffdfffffc, 0x4)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8)
write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)

2018/05/09 15:06:33 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:33 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:33 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000000001})

2018/05/09 15:06:33 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:06:33 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:33 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmmsg(r1, &(0x7f0000000200), 0xce, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=<r2=>0x0)
move_pages(r2, 0x0, &(0x7f0000000040), &(0x7f0000000100)=[0x1, 0x5, 0x2, 0x1, 0x7fff], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6)
semget(0x2, 0x3, 0x1)

2018/05/09 15:06:33 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:33 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})

2018/05/09 15:06:33 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:33 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:33 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0xc)

2018/05/09 15:06:33 executing program 6:
r0 = socket(0x1e, 0x805, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101043, 0x0)
timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080))

2018/05/09 15:06:33 executing program 1 (fault-call:4 fault-nth:0):
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:33 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:33 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:34 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
userfaultfd(0x0)

2018/05/09 15:06:34 executing program 5:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
r1 = open(&(0x7f0000000540)='./file0\x00', 0x40, 0x100)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000580)={<r2=>0x0, 0x3}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8ee8130}}, 0x4, 0xff}, 0x90)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000))

2018/05/09 15:06:34 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:34 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:34 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x0, 0x400, 0x1, 0x0, 0x0, [], [], [], 0xfff})
ioctl$KDMKTONE(r0, 0x4b30, 0x9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:34 executing program 4 (fault-call:4 fault-nth:0):
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:06:34 executing program 6:
r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$setlease(r1, 0x400, 0x0)
close(r2)

2018/05/09 15:06:34 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:34 executing program 0:
pipe2(&(0x7f0000989000), 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:34 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:34 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:34 executing program 6:
r0 = semget$private(0x0, 0x20000000102, 0x0)
semop(r0, &(0x7f0000000080)=[{0x2, 0xfffffffffffffffc}, {}], 0x2)
timer_create(0x1, &(0x7f0000000240)={0x0, 0xd, 0x1, @thr={&(0x7f00000000c0)="823f602ee82245526a88abded2a55c54aefdfce54525c39d3b3d4b20b6def05bb39453dea6f99e7a5181440bca0f17769015e5cf088b812f68517190bad85fd0464b701e04740caa21ae27b3c1b8272d9ed77af8b60ed2528d2db7f99bd5959458c1397cddaae5e3ec35dc5a34b40411ed6045b51a01a9b1279ebce09e090d2a5735de01ad90d96f716e3943c45c8c75a3c18775a335e71bc85fd207fe4456286320b9bdf3e5d12e5f3e299d57129245f72ba2c1717102ea2bc6394fff6903689dae264cbf051100010ff4be41d77805e0973d08efd28f7359508702e52719584e724a35c2e7d1bfc1b88f1f1777fa4409", &(0x7f00000001c0)="00d12fa7d8c6ab1b476cac95e0415236d231722691a9081d06daab925134b1e1e432eac8d623e2c4528bf65b98ef573a00e217e38cbc20d1c4bd66b9ddffff6d3c66342ed0dde5925d146747d522f787133ee90e4a8461431e6ddc8df9efcf11b5f9704032afa7e97991f0"}}, &(0x7f0000000280))
r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x81, 0x20000)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000380)=0x7, 0x4)
r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x100)
ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4)
syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x0)
semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101})
semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/117)

2018/05/09 15:06:34 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:34 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:34 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', <r3=>0x0})
sendto$packet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14)
sendto$llc(r1, &(0x7f0000000000)="d50dddb1418f2f077e79014bb2fb6bdb7702daf6bc20d658cb5ee200f918905ad117c149a112238f221b6f4443641a2f5b5943a116692ba38ec2807ebbdc0bb6739856171338f4dd35a6d4fcb257c1bc", 0x50, 0x8000, 0x0, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  128.277854] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant.
[  128.277854] The task syz-executor6 (8566) triggered the difference, watch for misbehavior.
2018/05/09 15:06:35 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:35 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:35 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:35 executing program 5:
futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='gid_map\x00')
getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

2018/05/09 15:06:35 executing program 6:
keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x3a)
fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=@known='system.sockprotoname\x00')
pipe(&(0x7f00000002c0))
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0)
mkdir(&(0x7f000057a000)='./file0\x00', 0x0)
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x9)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0))
socketpair(0x0, 0x2, 0x2000000000269, &(0x7f0000000280)={<r0=>0xffffffffffffffff})
r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0)
write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5)
sysfs$2(0x2, 0xc98, &(0x7f00000013c0)=""/221)
ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000003c0)=""/4096)
gettid()

2018/05/09 15:06:35 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:35 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141045, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:35 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
fchdir(r0)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = dup3(r1, r0, 0x0)
setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x1ff, 0x4)

2018/05/09 15:06:35 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:35 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:35 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:35 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:35 executing program 5:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '^(\x00'}, &(0x7f0000000080)=""/92, 0x5c)
syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x0)
ioctl(r0, 0x800000000008982, &(0x7f0000000140))

2018/05/09 15:06:35 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x800, 0x4)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:35 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:36 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:36 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:36 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$netlink(0x10, 0x3, 0x18)

2018/05/09 15:06:36 executing program 0 (fault-call:0 fault-nth:0):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:36 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:36 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:36 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'})
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'})

2018/05/09 15:06:36 executing program 6:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
unshare(0x40600)
r1 = dup3(r0, r0, 0x80000)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000100)={'veth0_to_bond\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
close(r0)
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000300)={&(0x7f0000a00000/0x600000)=nil, 0x600000})
getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001540)={'ah\x00'}, &(0x7f0000001580)=0x1e)
mkdir(&(0x7f000091a000)='./file0\x00', 0x0)
setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x7, 0xffffffffffffff38)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', <r4=>0x0})
ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000})
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r4, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'team_slave_1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
sendmmsg$nfc_llcp(r2, &(0x7f0000001500)=[{&(0x7f0000000340)={0x27, 0x1, 0x1, 0x5, 0x6, 0x7f, "837fff877cf0288af7975d624efd83e66f5406032299ac94bbdb5b3af6cce09fa12b8c5ba060e59103bae02f9c2885be9bd9b242532e9a540a6e08cfaea7f4", 0xa}, 0x60, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="b1b43a5bfeb023b8b13d2823c4441f10815c55df9bcb309208c939aa5cd7e1e3db7f6133fbc6fe7a75e1e7314e58c4adcb0b2b226a84c65c6bbf19a73ba43273802eeca528dc44087738a6caad0bcd34e2375adbe7131658d78958d20cd135bdd93a1aa9dd86342de9b7c5ffcb9d6c113f7234", 0x73}, {&(0x7f0000001440)="f2c372b299165e217b54cbb6f40740357bdeee65926e542c127b5396e9cdb8e8e9105932d290ad751db58047880e947f738a255ef14c636f198459824daea53c300b4b648faab31b1c0b814069c45f77e9380a7172772985ae", 0x59}], 0x3, 0x0, 0x0, 0x4}], 0x1, 0x4000000)
r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x8, 0x1e5403)
mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe))
openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0)
ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000240)=""/185)
syncfs(r0)

[  129.581880] FAULT_INJECTION: forcing a failure.
[  129.581880] name failslab, interval 1, probability 0, space 0, times 1
[  129.593262] CPU: 1 PID: 8631 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  129.600478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  129.609867] Call Trace:
[  129.612508]  dump_stack+0x185/0x1d0
[  129.616192]  should_fail+0x87b/0xab0
[  129.619955]  __should_failslab+0x278/0x2a0
[  129.624245]  should_failslab+0x29/0x70
[  129.628173]  kmem_cache_alloc+0x12e/0xb90
[  129.632357]  ? __split_vma+0x1d5/0xcd0
[  129.636279]  ? __split_vma+0x163/0xcd0
[  129.640200]  __split_vma+0x1d5/0xcd0
[  129.643954]  do_munmap+0x7fd/0x26d0
[  129.647683]  mmap_region+0x1500/0x3730
[  129.651644]  do_mmap+0x1c22/0x1e00
[  129.655240]  vm_mmap_pgoff+0x31b/0x430
[  129.659219]  ksys_mmap_pgoff+0x260/0xaf0
[  129.663383]  __x64_sys_mmap+0x1f1/0x260
[  129.667409]  do_syscall_64+0x154/0x220
[  129.671335]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  129.676544] RIP: 0033:0x455979
2018/05/09 15:06:36 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:36 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:36 executing program 6:
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa09ab384f183286dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014860060c5961e00000000ff010000000000000503000004000001ff0200000000000000000000000000019c27ff2d57cd59ffd934c1d925a0543dfc8ed72f676878e9288a335c3a763824c63afa5ce3cff19210a60dd29890a08c25e156f43c1b2e35b136f37a4d4b813e7fe889338936d4d0ef6407841321b989f29df44a"], 0x0)
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0)
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000280)=0x80200000000000)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2000402f, 0x2)
ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x3, 0x0, 0xcd, &(0x7f0000000180)="9c1dadca4ed4ad0c16ab2a3507f93249e8630dd156fb3978177060889ec77f9a95421f396d85d98bccadf685283ab401c9bae55f3a5c8de4971b0b71fc5b7afc04359396f7036f81391d11bb4fec55f3b1951eda6e5d936bb556b6cc23569bff13fdc40877183b7d448f4546af1b61086d6fe8bb792a2b219fa01ffa0348cdc41305faca819ebd99d858b55cb5d8de51628e2adee02aca7a42c18afe1d84258d7002972167a101d3b2cddd45734446cf844af29de330ef5c14241a205be0ef353f172c12f63e9e08e4d5639ba3"})
lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0)=<r3=>0x0)
r4 = getegid()
setresgid(r2, r3, r4)
sendmsg$alg(r1, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x800}, 0x10)

[  129.679752] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  129.687496] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  129.694792] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  129.702089] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  129.709373] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  129.716671] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000000
2018/05/09 15:06:36 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6)
r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x101, 'queue0\x00'})
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'})

2018/05/09 15:06:36 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:36 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:36 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:37 executing program 0 (fault-call:0 fault-nth:1):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  130.171655] FAULT_INJECTION: forcing a failure.
[  130.171655] name failslab, interval 1, probability 0, space 0, times 0
[  130.183179] CPU: 1 PID: 8673 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  130.190398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  130.199775] Call Trace:
[  130.202411]  dump_stack+0x185/0x1d0
[  130.206087]  should_fail+0x87b/0xab0
[  130.209849]  __should_failslab+0x278/0x2a0
[  130.214126]  should_failslab+0x29/0x70
[  130.218052]  kmem_cache_alloc+0x12e/0xb90
[  130.222281]  ? anon_vma_clone+0x15c/0xbf0
[  130.226499]  ? kmem_cache_alloc+0x7c4/0xb90
[  130.230863]  ? memcg_kmem_put_cache+0x40/0x280
[  130.235497]  anon_vma_clone+0x15c/0xbf0
[  130.239526]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  130.245018]  ? vma_dup_policy+0x12f/0x1a0
[  130.249209]  __split_vma+0x50e/0xcd0
[  130.252973]  do_munmap+0x7fd/0x26d0
[  130.256704]  mmap_region+0x1500/0x3730
[  130.260668]  do_mmap+0x1c22/0x1e00
[  130.264274]  vm_mmap_pgoff+0x31b/0x430
[  130.268268]  ksys_mmap_pgoff+0x260/0xaf0
[  130.272445]  __x64_sys_mmap+0x1f1/0x260
[  130.276477]  do_syscall_64+0x154/0x220
[  130.280419]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  130.285638] RIP: 0033:0x455979
[  130.288849] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  130.296596] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  130.303892] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  130.311187] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  130.318470] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  130.325753] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000001
2018/05/09 15:06:37 executing program 5:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4d0000, 0x0)
ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x80, 0x2000000000, 0x1, 0xf44, 0x8, 0xc1c9, 0x0, 0x3ff, 0x6, 0x7f})
unshare(0x8000400)
r1 = socket(0x1e, 0x2, 0x0)
poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0)

2018/05/09 15:06:37 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:37 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xdb7, 0x4, 0x4, 0x6, 0x2})

2018/05/09 15:06:37 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:37 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:37 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/74, 0x4a)
sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x9000000}}, 0x14}, 0x1}, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r4 = shmget$private(0x0, 0x4000, 0x78000200, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r4, 0x2, &(0x7f00000001c0)=""/231)
dup3(r2, r0, 0x0)

2018/05/09 15:06:37 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x5}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{}, {0x9801}, 0x0, 0x6})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000007c0)={0x0, 0x1, {0x0, 0x0, 0x3d69}})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)
sendmsg$nfc_llcp(r1, &(0x7f0000000780)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0xf7e6, 0x0, "fa6bc8b1afee79a100602175f1818b300e86aeb1838fac2d21055ed522011687f6707d4168fc68b3b9ce98582ca4d31d3ee5438ae7ada14db651e450114aaa", 0x5}, 0x60, &(0x7f0000000700)=[{&(0x7f00000002c0)="7888474093e6b70348b304caf507f92058c88fc3508c5ba5a8f84063", 0x1c}, {&(0x7f0000000300)="02a299b9a79e0d6be67a53c7ca71d31989ad22a93aba57cdfabc6c021f20e7bb7c71684ee8c6ec78a09f215cc6f5054fa1fd10f9726b20ccf440673c602c06bb4ea08859981ff8ae47163f4bbc624e8c7c", 0x51}, {&(0x7f0000000380)="f2c1c1889d9404cdc26b88b7e643310c3970", 0x12}, {&(0x7f00000003c0)="90cf6aea6eea83caa1fbbfb90c8787ef867b738d058c8ef4505a90922fb8157aa05083d6d96ef2a2741009257e652741452d7c685b0569544735c7afda8d765aaaf9faf2b29307", 0x47}, {&(0x7f0000000440)="c0b37db702cfe3287a8823fb696d8c84dd5f6f3f9c9619e169ed4e0bf8f6dcc2e34dc02c289ce7147dae13024933c40fb3b68fb165e05feaafaba03dc3fa5ac2fdbdc4d3485e00abd66f28fdcde2340c7eb6241b376cd66b6072", 0x5a}, {&(0x7f00000004c0)="c425736de023a2dd1c0460ef710eb68172adf177d85f389b507fb31d6d62707f9b752fd64c089b561150d45cc2922db84a9bbd3752928fa4b23dc5c385a60b884a25717c777091d58915f0b27ebca389dd8639064e6635192ac94d6eb787914e576a70447f02dc9ff71b3ce609a764a7df29fe5bdb20bf6906637fb704f8b42750d74934de3c2ca6de877263086e95aa63095a60f2c868e90f82845271752d56e1d076d62254ad3fe9fe65ff5dab70671ea00b6b7219bc412469786a6ab5cef67a4e2e18e5b20755b37a3dc5", 0xcc}, {&(0x7f00000005c0)="f4f03b19eafde70a3b5ff9bcdd93bb990897e470e7fc0f60cfac37a71ebf52a91768ef73e9d364fe1de54939e08cdce5f5d6af5171e1399fbb82f15a6eedf256e2440d2d21dc2099f23a3648a8330caff3fa0b595a93c58eb11deb61c95e4566f912205958d8f2c591e297a4378c600a46318240a2b758aa5a1e6802ca21692e9f4cec4d77731e102938739680d72cd1836dfbb19fc2b3700f6fd38196482a2389b06e3e26ecb6e750c565e393dd862b032b9ce579a058eb1a31d4262f73f76b351554579297d56695c4c5d635ba7947b9510cb295d78c04ba29aa982018563e3899df98b7ba072f8d1d9f308f356a481a5aebe8", 0xf4}, {&(0x7f00000006c0)="2a2b2544c813ef", 0x7}], 0x8, 0x0, 0x0, 0x10}, 0x800)

2018/05/09 15:06:37 executing program 0 (fault-call:0 fault-nth:2):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  130.851629] FAULT_INJECTION: forcing a failure.
[  130.851629] name failslab, interval 1, probability 0, space 0, times 0
[  130.863006] CPU: 0 PID: 8687 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  130.870233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  130.879626] Call Trace:
[  130.882271]  dump_stack+0x185/0x1d0
[  130.885962]  should_fail+0x87b/0xab0
[  130.890279]  __should_failslab+0x278/0x2a0
[  130.894595]  should_failslab+0x29/0x70
[  130.898555]  kmem_cache_alloc+0x12e/0xb90
[  130.902798]  ? anon_vma_clone+0x15c/0xbf0
[  130.907036]  anon_vma_clone+0x15c/0xbf0
[  130.911081]  __split_vma+0x50e/0xcd0
[  130.914854]  do_munmap+0x7fd/0x26d0
[  130.918591]  mmap_region+0x1500/0x3730
[  130.922557]  do_mmap+0x1c22/0x1e00
[  130.926162]  vm_mmap_pgoff+0x31b/0x430
[  130.930153]  ksys_mmap_pgoff+0x260/0xaf0
[  130.934323]  __x64_sys_mmap+0x1f1/0x260
[  130.938356]  do_syscall_64+0x154/0x220
[  130.942290]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  130.947503] RIP: 0033:0x455979
2018/05/09 15:06:37 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:37 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:38 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fgetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/79, 0x4f)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  130.950712] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  130.958453] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  130.965745] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  130.973040] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  130.980335] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  130.987629] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000002
2018/05/09 15:06:38 executing program 5:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x70, 0x50003)
ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="f200000071c6cfd20b9b250000000000040000000400000002000000000000000000000000000000080000000000000006000000000000000000000000000000000000000000000002280000000000000000000000000000de795b0e00000000060000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000000db138be9e8e977e2e7ff252d5e4d791f1b8a81d1e9953e8c"])
r1 = socket$inet(0x2, 0x5, 0x0)
time(&(0x7f0000000000))
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x498, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x510)

2018/05/09 15:06:38 executing program 0 (fault-call:0 fault-nth:3):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:38 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)

2018/05/09 15:06:38 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0)

[  131.438248] FAULT_INJECTION: forcing a failure.
[  131.438248] name failslab, interval 1, probability 0, space 0, times 0
[  131.449583] CPU: 0 PID: 8726 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  131.456796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  131.466177] Call Trace:
[  131.468808]  dump_stack+0x185/0x1d0
[  131.472483]  should_fail+0x87b/0xab0
[  131.476246]  __should_failslab+0x278/0x2a0
[  131.480532]  should_failslab+0x29/0x70
[  131.484465]  kmem_cache_alloc+0x12e/0xb90
[  131.488649]  ? __split_vma+0x1d5/0xcd0
[  131.492579]  ? __split_vma+0x163/0xcd0
[  131.496503]  __split_vma+0x1d5/0xcd0
[  131.500267]  do_munmap+0x9d5/0x26d0
[  131.503996]  mmap_region+0x1500/0x3730
[  131.507976]  do_mmap+0x1c22/0x1e00
[  131.511592]  vm_mmap_pgoff+0x31b/0x430
[  131.515585]  ksys_mmap_pgoff+0x260/0xaf0
[  131.519756]  __x64_sys_mmap+0x1f1/0x260
[  131.523789]  do_syscall_64+0x154/0x220
[  131.527724]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  131.532937] RIP: 0033:0x455979
[  131.536146] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  131.543893] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  131.551188] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  131.558467] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  131.565732] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  131.573013] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000003
2018/05/09 15:06:38 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
r2 = semget(0x1, 0x2, 0x0)
semctl$SEM_INFO(r2, 0x5, 0x13, &(0x7f0000000000)=""/61)
semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000040)=""/20)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:38 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:38 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:38 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)

2018/05/09 15:06:38 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)

2018/05/09 15:06:38 executing program 0 (fault-call:0 fault-nth:4):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:38 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x80000000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x80000)

[  131.974177] FAULT_INJECTION: forcing a failure.
[  131.974177] name failslab, interval 1, probability 0, space 0, times 0
[  131.985581] CPU: 0 PID: 8743 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  131.992814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  132.002193] Call Trace:
[  132.004841]  dump_stack+0x185/0x1d0
[  132.008528]  should_fail+0x87b/0xab0
[  132.012294]  __should_failslab+0x278/0x2a0
[  132.016572]  should_failslab+0x29/0x70
[  132.020494]  kmem_cache_alloc+0x12e/0xb90
[  132.024720]  ? anon_vma_clone+0x15c/0xbf0
[  132.028933]  ? kmem_cache_alloc+0x7c4/0xb90
[  132.033296]  ? memcg_kmem_put_cache+0x40/0x280
[  132.037938]  anon_vma_clone+0x15c/0xbf0
[  132.041961]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  132.047461]  ? vma_dup_policy+0x12f/0x1a0
[  132.051647]  __split_vma+0x50e/0xcd0
[  132.055403]  do_munmap+0x9d5/0x26d0
[  132.059133]  mmap_region+0x1500/0x3730
[  132.063110]  do_mmap+0x1c22/0x1e00
[  132.066708]  vm_mmap_pgoff+0x31b/0x430
[  132.070699]  ksys_mmap_pgoff+0x260/0xaf0
[  132.074860]  __x64_sys_mmap+0x1f1/0x260
[  132.078890]  do_syscall_64+0x154/0x220
[  132.082822]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  132.088031] RIP: 0033:0x455979
[  132.091237] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  132.098990] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  132.106284] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  132.113575] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  132.120863] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  132.128154] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000004
2018/05/09 15:06:39 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)

2018/05/09 15:06:39 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:06:39 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x0)

2018/05/09 15:06:39 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)

2018/05/09 15:06:39 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fgetxattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/79, 0x4f)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:39 executing program 6:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
r2 = syz_open_dev$vcsn(&(0x7f0000005980)='/dev/vcs#\x00', 0x200, 0x80)
ptrace(0x4219, r1)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0xffffff5d)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x7f0000000, 0x80}, 'port0\x00', 0x80, 0x80030, 0x100, 0x6, 0x0, 0x1f, 0x2, 0x0, 0x7, 0x31})
mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0)
ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000040))
rt_sigprocmask(0x2, &(0x7f0000000080)={0x8}, 0x0, 0x8)
r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1)

2018/05/09 15:06:39 executing program 0 (fault-call:0 fault-nth:5):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:39 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

[  132.503874] FAULT_INJECTION: forcing a failure.
[  132.503874] name failslab, interval 1, probability 0, space 0, times 0
[  132.515301] CPU: 1 PID: 8779 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  132.522532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  132.531923] Call Trace:
[  132.534575]  dump_stack+0x185/0x1d0
[  132.538262]  should_fail+0x87b/0xab0
[  132.542034]  __should_failslab+0x278/0x2a0
[  132.546329]  should_failslab+0x29/0x70
[  132.550301]  kmem_cache_alloc+0x12e/0xb90
[  132.554553]  ? anon_vma_clone+0x15c/0xbf0
[  132.558775]  anon_vma_clone+0x15c/0xbf0
[  132.562822]  __split_vma+0x50e/0xcd0
[  132.566599]  do_munmap+0x9d5/0x26d0
[  132.570341]  mmap_region+0x1500/0x3730
[  132.574317]  do_mmap+0x1c22/0x1e00
[  132.577934]  vm_mmap_pgoff+0x31b/0x430
[  132.581936]  ksys_mmap_pgoff+0x260/0xaf0
[  132.586113]  __x64_sys_mmap+0x1f1/0x260
[  132.590151]  do_syscall_64+0x154/0x220
[  132.594088]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  132.599310] RIP: 0033:0x455979
2018/05/09 15:06:39 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0)

[  132.602527] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  132.610279] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  132.617584] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  132.624886] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  132.632183] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  132.639484] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000005
2018/05/09 15:06:39 executing program 5:
unshare(0x10010200)
r0 = inotify_init()
r1 = fcntl$dupfd(r0, 0x0, r0)
mq_timedsend(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100))
r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="8f13fb92783432e4b5483515b0ce105d87ea22c78984fba675fd958e64e8fece51d538136542e3dbb5605d2d7239bc6745441fe35dc7659b4f7b24d2772eed45436d714b04c6eeecf6865a580fdf848bc4d9ea2073710c6c0d66a3f279b7510b8671de1385fe06501b7237e2b3121207de753ae8ac6056932222d44f22f3ffbd4e9bacf6fab6514b4b5853f4faf2366824bc1ddf86dfeb933ce348f53ea9d85801c3866a89108db7", 0xa8, 0xfffffffffffffffb)
r3 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffc)
openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x400000, 0x0)
keyctl$search(0xa, r2, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r3)

2018/05/09 15:06:39 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = gettid()
ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffff9)
ftruncate(r0, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:39 executing program 6:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x107400, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x5, 0x3}, {0x6, 0x6}, 0x2, 0x4, 0x7fffffff})
r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7)

2018/05/09 15:06:39 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:39 executing program 0 (fault-call:0 fault-nth:6):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:39 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:39 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x12200, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240)={0x8bf4, 0x1, 0x1f, 0x1ff, 0x715, 0xfff, 0x6, 0x1, 0xa62a, 0x81, 0x3c}, 0xb)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000040)='teql0\x00')
r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10db00, 0x0)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f00000000c0)={0x9eb, {{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x9eb}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}}}, 0x108)
socket$inet_udp(0x2, 0x2, 0x0)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000040), 0x10000024, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:06:39 executing program 3 (fault-call:4 fault-nth:0):
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  132.988604] FAULT_INJECTION: forcing a failure.
[  132.988604] name failslab, interval 1, probability 0, space 0, times 0
[  132.999991] CPU: 1 PID: 8800 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  133.007211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  133.016591] Call Trace:
[  133.019223]  dump_stack+0x185/0x1d0
[  133.022900]  should_fail+0x87b/0xab0
[  133.026661]  __should_failslab+0x278/0x2a0
[  133.030944]  should_failslab+0x29/0x70
[  133.034910]  kmem_cache_alloc+0x12e/0xb90
[  133.039140]  ? mmap_region+0x1c2d/0x3730
[  133.043279]  mmap_region+0x1c2d/0x3730
[  133.047233]  do_mmap+0x1c22/0x1e00
[  133.050833]  vm_mmap_pgoff+0x31b/0x430
[  133.054769]  ksys_mmap_pgoff+0x260/0xaf0
[  133.058927]  __x64_sys_mmap+0x1f1/0x260
[  133.062955]  do_syscall_64+0x154/0x220
[  133.066880]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  133.072090] RIP: 0033:0x455979
[  133.075914] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
2018/05/09 15:06:40 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:40 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

[  133.083658] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  133.090950] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020011000
[  133.098244] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000
[  133.105542] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000013
[  133.112837] R13: 000000000000043a R14: 00000000006fa610 R15: 0000000000000006
2018/05/09 15:06:40 executing program 6:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa8000, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000004c0)={r0, &(0x7f0000000440)="a3f43bd4d9309f8117c227d007a0e351aff1829867bbb7a4d243ec0ae9b454160b2eb883ca4347eb06430d31f0ca0f63b93e9ad50bbfd060766c575ac2296acaf91ddb8b7ef13c1e90373c634f84dd1d"}, 0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={<r1=>0x0, 0x7}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={<r2=>r1, 0x7, 0x30}, &(0x7f0000000240)=0xc)
r3 = creat(&(0x7f0000000000)='./file0\x00', 0x72)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000380)='./file0\x00', r0}, 0x10)
ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000280)={0x5, 0x5, 0x7, 0x0, 0xffffffffffffffff, 0x1ff})
setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000500)={r2, 0x7, 0xf0, "2b5861ad2079048eebcb9e4ec099e49c32e65b70be6fa9222851a82fc1e6fcc9bc85990e89033d8dd6c754a1e33935cf6fe02079739a21310e273c4c07549be6538ba1638c99371ac4cd3e49daa94ccbeef9d884c7796d849acce7d70980a6abaa1301153132b86d0d08e4d7724c6ecac0d352a54f46500fe1f814caa052b902e45cdc3129d2894b40feb68ad631dd40a30136cfd1ad9dc0f6ef8ef719392640631b84e35b80a7428d1c242ffe1649f7d6222e31546d92e39dd6d18046d4d75aa8ccfb787a86f404c9d46ceac320fb31f2e444c0aa224eac531218a394af8d1a2abd5cb3749890854db488222f7fb661"}, 0xf8)
sendmmsg$inet_sctp(r4, &(0x7f00000003c0)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="04", 0x1}], 0x1, &(0x7f00000002c0)=[@init={0x18, 0x84, 0x0, {0x9, 0x8, 0x146500, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x400}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xb}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2000000000}}], 0xb0, 0x800}], 0x1, 0x4048884)

2018/05/09 15:06:40 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x404840, 0x0)
sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0)

2018/05/09 15:06:40 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x2, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x9, 0x7fffffff, 0x0, 0xffffffffffffdcc1, 0x4, 0x6, {<r2=>0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x6, 0x7ff, 0x31f9}}, &(0x7f0000000100)=0xb0)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0xfffffffffffffff9, 0x3e1c, 0x100000000}, 0x10)

2018/05/09 15:06:40 executing program 7 (fault-call:1 fault-nth:0):
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:40 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:40 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84040, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)

2018/05/09 15:06:40 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x84c0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1)

[  133.431582] FAULT_INJECTION: forcing a failure.
[  133.431582] name failslab, interval 1, probability 0, space 0, times 0
[  133.442959] CPU: 0 PID: 8837 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88
[  133.450173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  133.459542] Call Trace:
[  133.462170]  dump_stack+0x185/0x1d0
[  133.465845]  should_fail+0x87b/0xab0
[  133.469640]  __should_failslab+0x278/0x2a0
[  133.473932]  should_failslab+0x29/0x70
[  133.477854]  __kmalloc+0xc5/0x350
[  133.481362]  ? perf_event_alloc+0x13a/0x3d40
[  133.485816]  ? perf_event_alloc+0x266/0x3d40
[  133.490266]  ? perf_event_alloc+0x13f/0x3d40
[  133.494707]  perf_event_alloc+0x266/0x3d40
[  133.499050]  ? ptrace_may_access+0xa3/0x100
[  133.503453]  __se_sys_perf_event_open+0xc6f/0x5520
[  133.508450]  ? syscall_return_slowpath+0xe9/0x700
[  133.513362]  ? __se_sys_perf_event_open+0xfb1/0x5520
[  133.518553]  __x64_sys_perf_event_open+0x15d/0x1b0
[  133.523534]  do_syscall_64+0x154/0x220
[  133.527469]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  133.532679] RIP: 0033:0x455979
[  133.535882] RSP: 002b:00007f6bd05b6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[  133.543624] RAX: ffffffffffffffda RBX: 00007f6bd05b76d4 RCX: 0000000000455979
[  133.550912] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002025c000
[  133.558199] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  133.565486] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000014
[  133.572778] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000
2018/05/09 15:06:40 executing program 2 (fault-call:1 fault-nth:0):
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:40 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r1, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r2 = dup3(r0, r0, 0x4)
socket$rds(0x15, 0x5, 0x0)
r3 = getpgrp(0x0)
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000040)=r3)

2018/05/09 15:06:40 executing program 0 (fault-call:0 fault-nth:7):
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:40 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000001100)=""/32)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001080)=""/122)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000)={0x1000, &(0x7f0000000000)=""/4096})
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:40 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x7ff)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000))

2018/05/09 15:06:40 executing program 7 (fault-call:1 fault-nth:1):
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:40 executing program 5:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0)
mmap(&(0x7f000048a000/0x2000)=nil, 0x2000, 0x4, 0x5c834, 0xffffffffffffffff, 0x3)
unshare(0x40600)
ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040))

2018/05/09 15:06:40 executing program 6:
r0 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001}, 0x68)
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setfsuid(r1)
socketpair(0x9, 0xe, 0x2000000000000, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmmsg(r2, &(0x7f0000000580)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000240)="ed93320a497bc674b6070b43b4", 0xd}, {&(0x7f0000000280)="6b6809ee7ccd2eb1573937b3e7af1a6d373dcddd5a7a962822aea268838763f57e626cf66efdfad410f96c63f34a", 0x2e}, {&(0x7f00000002c0)="d424bd6b9ab8d374255aa7bc50ad4ca46fd0d4a11d07595ca1f94a12472bbb2b97f14152acf63609e5fbc9f5c44041d3c2735346b5417dcc26b929528c689c5a69cbbb56148ed0dfd7cb9350637c348fafc2eb15c9b221042c176b539092eb2907b5325a6b3dc717a7d632eee51eb2fe8271f4cc748342618164f79d06a33fea689d7c0a4fb309f332a067151aaba51a", 0x90}, {&(0x7f0000000380)="cf66f972eea9302c98b677627b681bc91a250d154fadd977f6a043dbf3195c526b1a996f8df956c3066f885f9c4ede0ccfa4c534b43d27d2fca118c8446c617c97b65b5cf1aa885bb2d0c8c84efbb86ea697c44422d094916f0622c8d094e0d15efeec81b6e330774989bb0f28c781179a86ba3b3b44afba453751ed2327574d91410666a0aa7ea501526664af62d6a28941af26eb30ceed6815d31a7e", 0x9d}, {&(0x7f0000000440)="de415133a50b01aa38b4cbda211d73fc94fd9f87b3f707a3579669f68e9e6c2c17697c4c041dc8f810f2d4b37e0017eb2f6a2da2e6d750024360622ab3c01d7d754816f7420e485d7cae8c96b21a2a790966f89548f02c25a260298feae7ff948aec295d62ccad88e22d813fd808588e2b2e54b4adfb10d9afe3fa", 0x7b}, {&(0x7f00000004c0)="536f72a42db709d30e345d2ff5599b9d8a22211edc3a07e5e6c33870ff6667", 0x1f}], 0x6}, 0x7bb6}], 0x1, 0x4000000)
ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/206)
sendmsg$nl_netfilter(r0, &(0x7f0000000900)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000600)={0x2a8, 0x4, 0x7, 0x100, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x1}, [@nested={0x294, 0x77, [@typed={0x8, 0x3f, @ipv4}, @generic="809c8a822d146185b1450753931acadf90050fded7436a05a050c5ee87b59e48bb9bcbcacd2eaf4da038523e169bd5698b6b9c818808010fba89b4991e7290e983043520794223a0cc438200236fe7bfd08835fb42794a4d55a88de5de580ebec8f50d2d4cf443267273cdd886dd9ecd4f1b3a131516e54ef5ec912c4451cb4fe000b82e41a3791b3290fd7368b71b7a40f707d5b227274403748ced485b24a5ff99f5d1eab60b8f1ddb784e9c0c9315ea51be49476827300d0509a67128933ac1bb6ca849dfb5727cfc941beb7713b3d4ac5428e4c42d006bca868c796fa9f3a03a4e570235cf35cb4773", @generic="f22dc992a541ee8984801f5eb062aaaac9613cb63850e6ca475955b8ef65b9f2adaca1dcf97c2cb6701356790e554e4b897176554932ae6cd4d90cc31895826886fd46a81d82aefea5f9d65c477b0597b270ef45a7d8c537c347470c77d7c175c0222a8a6bd5cbf7e824f333a73262f912700180ae202c1066b26328c30c4759364f0ffb9b182ff62df8f24d94ea4b82729b6cd6ce321bb96d7cb8eb7a3099706834cc2d", @generic="3ab46bf0e60ffe8a53e786a7e3ddde26b46b88a62d274d0ac6d16dbcf6db03194733b91cb48d93791515f90e809aae766c0a88599deff1a506b380631f1d3956d1c1e2f3bbd59c747aa2420888594f39bd7310fa6de9dafbec14d7aaaa0d5d8c5f65c48e67e5fd07ffc2cf68d0778b0527f983e786e5715867623419db0ce566f0312941cb8ad3db9d5f608ddc178d7c946ac337678a623526c6b6a97fa9a589ec97d771fd86603445177f33fa9d504227ad7b4a9cb81438972fa3738cee4a4d22eb636e685a0708d66041bfb50c98ea2c7d996afa863b4c2dd8a276115e86639616070328164bc1e5a1f2ebdbc66947df43ce31458baa"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4044000}, 0x20000000)
getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170)
ioctl$KDADDIO(r0, 0x4b34, 0x8)

[  133.937678] FAULT_INJECTION: forcing a failure.
[  133.937678] name failslab, interval 1, probability 0, space 0, times 0
[  133.949115] CPU: 1 PID: 8864 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88
[  133.956327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  133.965703] Call Trace:
[  133.968333]  dump_stack+0x185/0x1d0
[  133.972003]  should_fail+0x87b/0xab0
[  133.975803]  __should_failslab+0x278/0x2a0
[  133.980095]  should_failslab+0x29/0x70
[  133.984025]  __kmalloc+0xc5/0x350
[  133.987539]  ? perf_event_alloc+0x13a/0x3d40
[  133.991985]  ? perf_event_alloc+0x266/0x3d40
[  133.996438]  ? perf_event_alloc+0x13f/0x3d40
[  134.000886]  perf_event_alloc+0x266/0x3d40
[  134.005220]  ? ptrace_may_access+0xa3/0x100
[  134.009617]  __se_sys_perf_event_open+0xc6f/0x5520
[  134.014612]  ? syscall_return_slowpath+0xe9/0x700
[  134.019539]  ? __se_sys_perf_event_open+0xfb1/0x5520
[  134.024704]  __x64_sys_perf_event_open+0x15d/0x1b0
[  134.029673]  do_syscall_64+0x154/0x220
2018/05/09 15:06:41 executing program 6:
r0 = socket$inet6(0xa, 0x80003, 0xff)
getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/05/09 15:06:41 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="3edf2b2f8491d64cec02e2d8d23b639de29015011c36edc486122a81a05a4da5c620", 0x22, 0x0)
request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='}\x00', r1)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x1, 0x0)
ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x3000})
iopl(0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0)
ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000200)=0x2)
ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x2)

[  134.033603]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  134.038816] RIP: 0033:0x455979
[  134.042027] RSP: 002b:00007fc29e0d2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[  134.049782] RAX: ffffffffffffffda RBX: 00007fc29e0d36d4 RCX: 0000000000455979
[  134.057082] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002025c000
[  134.064379] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  134.071679] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000014
[  134.078980] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000
2018/05/09 15:06:41 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
close(r0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=<r2=>0x0)
fcntl$setown(r0, 0x8, r2)

2018/05/09 15:06:41 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001200)={0x5, 0x1, 0x3, 0x5}, 0x10)

2018/05/09 15:06:41 executing program 6:
r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2)
write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30)
read(r0, &(0x7f0000000080)=""/45, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x115000, 0x0)
connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x5, 0xffffffffffffffff, "5cbbff74ebca3443705694801b4e5fddcfedf473f12f3e5490f4e3390f5e0c7760027785875b323520921370a07bf81397ef839f07b5810a9a14ad20271abf", 0x12}, 0x60)

2018/05/09 15:06:41 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0xfffc)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:41 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x80000)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4)

2018/05/09 15:06:41 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x2)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xac5a}, 0x8)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getuid()
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000))

2018/05/09 15:06:41 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
close(r0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=<r2=>0x0)
fcntl$setown(r0, 0x8, r2)

2018/05/09 15:06:41 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f00000011c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001140)=""/40, 0x5}], 0x1, &(0x7f0000001240)=""/182, 0xffffffe2}, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x702, 0x0)
dup3(r1, r0, 0x0)
getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000)

2018/05/09 15:06:41 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200000)
ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000040))
fcntl$getownex(r0, 0x10, &(0x7f0000000080))

2018/05/09 15:06:41 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
getcwd(&(0x7f0000000000)=""/4096, 0x1000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001040)={&(0x7f0000001000)='./file0\x00', r0}, 0x10)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:41 executing program 6:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
write$eventfd(r1, &(0x7f00000000c0)=0x20, 0x8)

2018/05/09 15:06:41 executing program 2 (fault-call:1 fault-nth:1):
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:41 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1)
sendfile(r1, r0, &(0x7f0000000100)=0x2, 0x8000fffffffe)
modify_ldt$read_default(0x2, &(0x7f0000000040)=""/121, 0x79)
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000)
inotify_rm_watch(r1, r2)

2018/05/09 15:06:41 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x40000)
getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

2018/05/09 15:06:42 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
open_by_handle_at(r0, &(0x7f0000000000)={0x47, 0x1f, "02a1d41fd98078f310d627331b9c406d61a2d3d699730e6ea857a0d781e7b4eb9ad127a16490560fab0dc468bda7f85844f02d6ed7392e0d7941c00b46c636"}, 0x400)
mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:42 executing program 6:
r0 = socket$inet6(0xa, 0x3, 0x2f)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x212000, 0x0)
accept$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14)
socket$inet6(0xa, 0x0, 0x80)
r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x500)
getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000200)={'icmp\x00'}, &(0x7f00000002c0)=0x1e)
bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x8464}}, 0xe8)
connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c)

2018/05/09 15:06:42 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
close(r0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=<r2=>0x0)
fcntl$setown(r0, 0x8, r2)

2018/05/09 15:06:42 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8)
r3 = fcntl$dupfd(r1, 0x406, r0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000240)={0x7fffffff, 0x95ca})
r4 = dup(r0)
sendto$llc(r4, &(0x7f0000000380)="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", 0xffffffffffffffae, 0x1, 0x0, 0x366)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000200)=0xc)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000340)=0x7, 0x4)
syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r2, r5, 0x800, 0x20200c)

2018/05/09 15:06:42 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8)
ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x4)

2018/05/09 15:06:42 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x7, 0x5899, 0x1d, 0x5, 0x7ff, 0xb6}, 0x15c0, 0x3, 0x7})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:42 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10003)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getsockopt(r0, 0x6, 0xa4, &(0x7f0000000000)=""/198, &(0x7f0000000100)=0xc6)

2018/05/09 15:06:42 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r1 = dup3(0xffffffffffffffff, r0, 0x4000000000080000)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e)

2018/05/09 15:06:42 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
close(r0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=<r2=>0x0)
fcntl$setown(r0, 0x8, r2)

2018/05/09 15:06:42 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd83, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:42 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x12800)
connect$pptp(r3, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e)
dup3(r1, r0, 0x0)

2018/05/09 15:06:42 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={<r1=>0x0, 0x78d3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8)
ftruncate(r0, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:42 executing program 6:
r0 = socket$inet(0x2, 0x802, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x80800)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4)

2018/05/09 15:06:42 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)
sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:42 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x40000)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$KIOCSOUND(r0, 0x4b2f, 0x191180f1)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x80000001, 0xfffffffffffffffe})
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x1, 0x4)
ioctl$TCFLSH(r1, 0x540b, 0x2)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x80000001})

2018/05/09 15:06:42 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x7, 0xc6, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fchdir(r0)

2018/05/09 15:06:43 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=<r2=>0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x1, 0x0, 0x49, 0x1, 0x0, 0x7, 0x200, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x4, 0x1, 0xcec, 0x2, 0x1, 0xffffffffffffffff, 0x80, 0x80000001, 0x3f, 0x401, 0x4, 0x6, 0xbba3, 0xfffffffffffffffc, 0x9, 0x9, 0x941, 0x9c, 0x8, 0x1, 0x7, 0x200, 0x10001, 0x6285, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x44, 0x3, 0xadeb, 0x5, 0xfc, 0xff46, 0xfffffffffffffffa}, r2, 0xb, r1, 0x2)

2018/05/09 15:06:43 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x18, 0x2c, 0x80aff, 0x0, 0x0, {0x1000000000003}, [@generic="92"]}, 0x18}, 0x1}, 0x0)
r1 = socket$key(0xf, 0x3, 0x2)
sysfs$1(0x1, &(0x7f00000000c0)='user@cpuset-.+\x00')
r2 = dup(r1)
ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080))

2018/05/09 15:06:43 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
close(r0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080))

2018/05/09 15:06:43 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
inotify_init1(0x80000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
sync()

2018/05/09 15:06:43 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1c00000, {{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:43 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0040, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={<r1=>0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x17}, 0x5e, r1})

2018/05/09 15:06:43 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2)
setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8)
sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4)
write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010001}, 0x14)
sendto$inet(r1, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0)
ftruncate(r0, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x28000, 0x0)
sendfile(r0, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:43 executing program 7:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c})
r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0)
r1 = fcntl$getown(r0, 0x9)
syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/user\x00')
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000004}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)

2018/05/09 15:06:43 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)
sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:43 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x8e9c, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10400}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000000040)=@l2={0x1f, 0x20, {0x8, 0x40, 0x100000001, 0x34e, 0x8, 0x9}, 0x80, 0xae}, 0x80)

2018/05/09 15:06:43 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)
close(r0)

2018/05/09 15:06:43 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
connect$llc(r0, &(0x7f0000000000)={0x1a, 0x323, 0x3f, 0x8001, 0x1, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10)

2018/05/09 15:06:43 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x800000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:43 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = fcntl$getown(r0, 0x9)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xc040, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000200)=0x10000, 0x8)
readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/119, 0x77)
perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xfffffffffffffe00, 0x8, 0x34f5, 0x400, 0x0, 0x0, 0x8, 0x1, 0x81, 0x7fff, 0xffffffff, 0x1ff, 0x1000, 0x92, 0x3708a3df, 0x40, 0x0, 0x1, 0xde80, 0xa5, 0x53f, 0xf00, 0xfff, 0x2, 0x401, 0x5, 0x5, 0x1, 0x40, 0x56, 0x400, 0x2, 0x9c, 0x0, 0x8, 0xd5cd, 0x0, 0xfffffffffffff76f, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x20000, 0x0, 0x7, 0x3, 0x0, 0xffffffffffff0001, 0x263}, r2, 0x4, r1, 0xa)

2018/05/09 15:06:43 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x3)
r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0xc00)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00'})
write$fuse(r1, &(0x7f0000000280)={0x20, 0x0, 0x5, @fuse_notify_inval_entry_out={0x8, 0x7ff}}, 0x20)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=<r2=>0x0)
ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0)
process_vm_writev(r2, &(0x7f0000000200)=[{&(0x7f0000000140)=""/189, 0xbd}], 0x1, &(0x7f00000012c0)=[{&(0x7f0000000240)=""/62, 0x3e}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, 0x0)

2018/05/09 15:06:44 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:44 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff6d2}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x20000, 0x0)
r4 = accept4$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800)
r5 = fcntl$dupfd(r2, 0x406, r1)
ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000100)={0x2, 0xf13a, 0x7, 0x1, 0x6c40f660, 0x7})
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
io_setup(0x7, &(0x7f0000000200)=<r6=>0x0)
io_cancel(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x2, r4, &(0x7f0000000240)="079087a53bc4d5fd4854faefa7f01a865237d794325869fc82f6bd4f565b326c55f1fd1ffe786de4d1a67fa173870f06ff171d711f5013b6df52161ddf0b564fa1d13212dfc572ea1fc87acb18b80860643a1f43ffc057fdb92686cc893699b631a100048bf22277e025de59050f8c4dfb4aec093534f600ef0b16e7cc4f3c90bf6658fa08933e589b552fb0ff3db3cf184d6f98bea78aef", 0x98, 0x6, 0x0, 0x1, r3}, &(0x7f0000000340))
r7 = dup3(r1, r0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x101, 0x8008, 0x2b2, 0x5461, 0x20, 0x40, 0xcfee, <r8=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000000c0)={r8, 0xffffffffffffffe0}, 0x8)

2018/05/09 15:06:44 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x110, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:44 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
fstat(r1, &(0x7f0000000100))
r2 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='selinuxppp0eth0@\x00', 0xfffffffffffffffb)
keyctl$set_timeout(0xf, r2, 0x9)

2018/05/09 15:06:44 executing program 0:
mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x1000)

2018/05/09 15:06:44 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:44 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x240000, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0x1, 0x7, 0x9}, 0xc)

2018/05/09 15:06:44 executing program 6:
r0 = socket(0x40000000015, 0x5, 0x0)
recvfrom$inet(r0, &(0x7f0000000280), 0x0, 0x2003, 0x0, 0xffffffffffffffad)

2018/05/09 15:06:44 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x11b440, 0x0)
ftruncate(r0, 0x10003)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, r1, &(0x7f0000000000), 0x800100000001)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:44 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8)
fgetxattr(r1, &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f0000000280)=""/4096, 0x1000)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54)
syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x80000)

2018/05/09 15:06:44 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4)
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080))

2018/05/09 15:06:44 executing program 6:
mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1, 0x0)

2018/05/09 15:06:44 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

[  137.559481] IPVS: length: 35 != 8
[  138.444643] IPVS: length: 35 != 8
2018/05/09 15:06:45 executing program 7:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x1c0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x10000003, 0x0, 0x3, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x210002, 0x0)
setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000280)=""/126, 0x7e}, &(0x7f0000000300), 0x10}, 0x20)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=<r2=>0x0)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x40000, 0x0)
perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x6, 0x4, 0x6, 0x712, 0x0, 0xfffffffffffffffa, 0x100, 0xe, 0x0, 0x3, 0x98f2, 0x1, 0xe3c9, 0x6, 0x40, 0x973, 0x1, 0x0, 0x5, 0x704, 0x1, 0x1, 0x8, 0x8, 0xbb0, 0x4, 0x1, 0x4ca, 0xa15, 0x7, 0x3, 0x7, 0x1000, 0x83720000, 0x8, 0x1, 0x0, 0x100000000000000, 0x6, @perf_config_ext={0x2, 0x401}, 0x4003, 0x80000000, 0x2, 0x2, 0x7f, 0x14f7, 0x7f}, r2, 0xa, r3, 0x1)
r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x600000, 0x0)
ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f0000000100)=0x5)

2018/05/09 15:06:45 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pread64(r0, &(0x7f0000000000)=""/80, 0x50, 0x0)

2018/05/09 15:06:45 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x1, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@host=0x2})

2018/05/09 15:06:45 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec))
ioctl$TCSETAF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8})
fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, <r2=>0x0})
fcntl$setown(r1, 0x8, r2)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x700, 0x8)
write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9)

2018/05/09 15:06:45 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:45 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=<r1=>0x0)
timer_delete(r1)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:45 executing program 6:
clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000000000))
r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800)
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080))
r1 = gettid()
r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed")
clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
pread64(r2, &(0x7f00000001c0)=""/139, 0x8b, 0x4)

2018/05/09 15:06:45 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [<r3=>0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x8001, 0xffffffffffffff0c}, &(0x7f0000000100)=0xc)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x84800)
ioctl$sock_bt(r4, 0x8906, &(0x7f0000000180)="e7b0d7c41db3690aab8466524a02678f927ec21dc9361d9f7c9ca4398782911e7480e057b0c5b7932e1ef83b8fd8914500dfffa7dcde902206c03aa569f92b2591109c7fd9c3bdd4b3013e7707f5d74bc3d1779f9c48217e14268adb2789bffd09b0b40062fada1b16f3182dbd94feabdefa1bf2")
dup3(r1, r0, 0x0)
ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000140))

2018/05/09 15:06:45 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x6, 0x0, 0xfff, 0x2, [{0x3059, 0x8000, 0xabaa, 0x0, 0x0, 0x400}, {0xffffffff, 0xf05, 0x4, 0x0, 0x0, 0x8}]})

2018/05/09 15:06:45 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:45 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
timer_create(0x0, &(0x7f0000000000)={0x0, 0x2c, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040))
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:45 executing program 2:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20840, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:45 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0)
membarrier(0x1, 0x0)
socketpair$unix(0x1, 0x405, 0x0, &(0x7f00000000c0))
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x480000a)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @empty]}, 0x20)
syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x100000000, 0x200000)

2018/05/09 15:06:45 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
fadvise64(r1, 0x0, 0x6, 0x0)

2018/05/09 15:06:45 executing program 0:
clock_gettime(0x0, &(0x7f0000000140)={<r0=>0x0, <r1=>0x0})
setitimer(0x1, &(0x7f0000000040)={{}, {r0, r1/1000+30000}}, &(0x7f0000000180))
memfd_create(&(0x7f0000000000)='self\x00', 0x2)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:45 executing program 7:
r0 = dup(0xffffffffffffff9c)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/108)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:46 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:46 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
socketpair(0x0, 0x800, 0x1, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000080)={0xfc5, 0x401, 0xffff, 0xc93, 0xfffffffffffffffe, 0x1})
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8)
sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=@canfd={{0x0, 0x0, 0x800, 0x5}, 0x12, 0x2, 0x0, 0x0, "b3ef67a072476836df897ff6112dc3ae1fcfd6a70b20204ea2aa3cffb5eec462f973134cdb2d27653419270f9de7a8796253f44936fb6bf1e1ded9bea4c92129"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000)

2018/05/09 15:06:46 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x840080000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x5, 0x1, 0x400, 0x7, "79386fe1a573a7fb5a4d4cdafb5542a08e0dc03775d6932618d04a54d8b55f5adac4aa980758e0d18093b353", 0xda6})
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={<r2=>0x0, 0x101}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x4, 0x10000}, &(0x7f00000000c0)=0x8)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:46 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x141000, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0)

2018/05/09 15:06:46 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400400)
ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0xffffffff80000001, 0x4})

2018/05/09 15:06:46 executing program 7:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0)
ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x20})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:46 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x1)

2018/05/09 15:06:46 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)
ioctl$VT_RELDISP(r2, 0x5605)

2018/05/09 15:06:46 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f0000000000), 0x4)
ftruncate(r0, 0x3)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:46 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}, 0x518a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:46 executing program 5:
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:46 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x11a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r0, 0x0)
ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x180000)

2018/05/09 15:06:46 executing program 3:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x40840)
getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0)
sendmsg$kcm(r0, &(0x7f0000001380)={&(0x7f0000000100)=@generic={0x5, "8bdfdb474879778b644f4a546fdd3b8eef5dc19278b26f7ecc65dfe8b49ef61f1850417c91dfd62d6281e57f4e690e9e7ad00642f606637784361fc3229f3c2bffbb300df4b53876236fafc5515562e6c5446a9df8cb4b9b3e7465e8a0a9075cb92e50d4370bf15f7d7760f68140219815c2e4212dbd795dcd142d5b22f8"}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000180)="b923ae0eddc5", 0x6}, {&(0x7f00000001c0)="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", 0x1000}], 0x2, &(0x7f0000001200)=ANY=[@ANYBLOB="68000000000000000d010000ffffff7fe80fa05bba8feb765ae85d22a0682bf7e4c12174e9d6b5f576807490ae08000000000000003be49b3caf545d7d73a04c0b9cd9ee86324bccc182a91840e4d8717611d20119dfbe64e7456aede80deace557c000000000000e00000000000000005010000040000005485e3aae2baad600c80e744140938096d31db661ff719bdb1c6cb6dcae763a3e62258ac69bd9d57ff3aa48e0ad062a1542edc4edf66c5586570706eeaa1c4bdeae7a204b6f410a73e5748e00b996a2993504cdcd0ab7b8d20be3043234e2416d6152690880a1d764039af71cf239b85f9ae64f990156e965e09b4558f36aee67b1f4b4ae763cc57392722aebf436bae7f59368666dfac58051008203fc100fcffffffffffffddd37b463fb13a163378ed03e9513f44011b434f9cd91310ff0caf8bd8cc3aca481082e5c168c46a1588"], 0x148, 0x80}, 0x40000)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:46 executing program 0:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x240000)
mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0)

2018/05/09 15:06:46 executing program 5:
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:46 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cpuset\x00', 0x1000000, &(0x7f00000000c0)="a392f7050ca435d906e5b6b1c12d6d45b802c240b3d1efb9111b35998ab87ca96a7e109922958d55a0c01fa0599a95cc18ce3d4e750c2b888cd261ef2b3746ed0b8c2881e609955ecadc4332f6316bb7763bb2740e707e19d97c01026cf0efa2bcb1037b0f661abf4c38c0baba172f9992f16b2bda64396cd986e4a8cd6c6fca851bd542f244b97bb602d32d227579d26bd8afffce4e7e19476a880913138ce31883ab474ba788abd27d3ab21bbe1652210744f5560437f204a046")

2018/05/09 15:06:46 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mq_unlink(&(0x7f0000000040)='@\x00')

2018/05/09 15:06:46 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
unshare(0x400)
r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00')
ioctl$VT_RELDISP(r1, 0xb703)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:46 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = semget(0x3, 0x7, 0x20)
semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/180)

2018/05/09 15:06:46 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)
ioctl$VT_RELDISP(r2, 0x5605)

2018/05/09 15:06:46 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x3, 0x4, 0xe9bd, 0x2, 0x4, 0x5})

2018/05/09 15:06:46 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10)
pwrite64(r0, &(0x7f0000000080)="38b048d518ed4b787bccc31f12fe1ada590b12c91251490f9821fd30c19ccffde570d972f9bd17b1ea850966b8321d5f400841870037370f6fdd8164", 0x3c, 0x0)

2018/05/09 15:06:47 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040))
dup3(r1, r0, 0x0)

2018/05/09 15:06:47 executing program 5:
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:47 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)
ioctl$VT_RELDISP(r2, 0x5605)

2018/05/09 15:06:47 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1, 0x0)
getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:47 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
flistxattr(r1, &(0x7f0000000000)=""/70, 0x46)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fcntl$setsig(r0, 0xa, 0x34)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:47 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={<r2=>0x0, 0x3, 0x0, 0x200, 0x4}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xd7, "eac0e676d0feffa8430720991e3d7cb0de778614ee8683f201639e93065b46f3a3728846c8a6500a6a05fb9288d7f3bd597cdd2f0224b89c9328354e9a95c2b0a7f7e5e4352f0c507488665e2b67dc61c87cfa01809c826ffe5af708775ef1c8acf3329b2a373988fdfb7770d55a7020e73c4eb3178a479161997d8de58b038a1340751ab5bd9130e13fa8081c048b19405db397bc673da019a47b2c45f03d453f35871f43905bfb33423ea51d76914dfd78e936b8b931340e69746c49f5a57f7f11f3f9044cdee6211cca7fa4afdda0a34bdb8977ef46"}, &(0x7f0000000240)=0xdf)

2018/05/09 15:06:47 executing program 0:
mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x80000, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x10000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={<r2=>0x0, 0xffffffffffff8001}, &(0x7f0000000080)=0x8)
ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x1}, 0x8)
ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x101, 0x5})

2018/05/09 15:06:47 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:47 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:47 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
syz_emit_ethernet(0x7a, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaa19f999a8cb2e106071a842c918cc00000000000091003d008100380008004700002c0000000000009078ac1414bbac1481573a927b7cbf140044040600440200000000000004019078e5d1e631d2e2ce167ead723224f832ab68810d69bca3f37d5c6b563a336b224d0380f70b3b526eea986bb851709b73ba316b6b67a35254f5a21d09d854901b4e3776e3f88558e608e3bc6e73e229e0777acce57674fd9f0f78fdff3c5ad876d070c4920000000000000000"], 0x0)
ftruncate(r0, 0xfffc)
setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="5289186009918b1e5720dd203c08bff7347410f8105e5589e37db187df567714ede21b70931da6a976f52e4ff8c70ada588d852d2ba6711584c5fdf0d5a1b4a2e8d617b5524c0e57c1c78482208d566d48644a3c2ef613a7081b8c3ed15e7d13753e610c631731744a0c0267029f594be4afe1353993a0e4c0d96b8a0a4319af6fac888938e659a17e16af9eff75b4141c6744f7f560b7714341d1a0cccbe96850a3993900c98ae8c56ead99e0bc26bb27fbdb11ded1ef18062b7ec54a7d5067083d30895aa189324c2466c89a71011142f71e6523d8c7bf92daacdd7419099bee09fa41bb9e40", 0xe7)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x1, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10)
ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x80000001)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340))
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x1, 0x5}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xc3, 0xe, 0x1f, 0x6, r2}, 0x10)

2018/05/09 15:06:47 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x2)

2018/05/09 15:06:47 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)
ioctl$VT_RELDISP(r2, 0x5605)

2018/05/09 15:06:47 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="79000000c74b63db73d2cb1a34458f015a7d0875505c1924833b0dc4abb8ddf8714de81a0567fb7b145c220054b9843abb478704dcdc07248b6f533f762db017853fb7761c78fb25befebb139c50a21b831c5e6a0edc0e0fdb248c57c8a5f1f14d5d9bf918fad39d5c8fd4434c9b212da8fe22fa99340fc696d5f412ed15dd3d9b742b4c1c186dd5adafcfc62a1093293025c41ae611598d05bb7f5d4e8dad86aeaa965518592e5db0e93a1287b8ac778357c2dcb85da773"], &(0x7f0000000140)=0x81)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="5e000000c33c303c575245b5e21150a9452a5870afb558b57da26385de2aa79ff960044aa37027fa4a199f1962a614630908066679f8557a5a58a51d27a1f14c2d2cb0494d7ba4178fe4c0d1abc18cefff4dbf1e40c63d74bcfa648398c1d465c7fa"], &(0x7f0000000200)=0x66)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:47 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
writev(r1, &(0x7f00000042c0)=[{&(0x7f0000000000)="5d058298a43d784297c242ae8439a6ef4ba51fa0c86f82e2b7e9c4f3eafb0a908514bf4d3bc1b8961dca8445c7409b199ccc3d569a1e8903d752893e71097da8f87f6f072ed35269346b73ac4e4c444b479812b7a336ad909faf090ee809fa5be3ed0209398ab99820a252a5ee0bfb8d3e85060afe57413fed7f77c1ad9d6799ced08c11bc8c10dfdee8fe294e0ced162f7ad1c78bdab42aa48e403da4af6ff5c42e36e834cd1a13bcdf548b670d79062460566a1dcbddde5b7794a9fc94278e1d130bba9ec23e512fa05c484078760f54989b22c4cc10e9b0fc1df1d495fbc7cee1d20d5213262bf40358f7ed35b4ab874a92b0a126b146c766af53616040b60e9ebaf5ea166ae81254708f13e2cadfb1dfaf9ad98815e9b8a99444c864f70bd691100c88d55a513734c9457a1981814e9c61ac1e8f469b41008531a5d3c0825db1d676600850646af64aa3fb22cf4815c267d2ab14f5ab159d2911044e86e8da51687558f7658adf7f16cf664d796bc9ce8ec7c624715c9dd696634c2d62436d491e703492a78e1bbd2bf24fcd5c98ddf21fb12892a1377067f21ca08e459c87fe9d6c4c8589192334a4aed402b8244a5365e4cfb0ec665da34320e3a0349bb4e3a4c1189d251364c156270201a430ae5dd4cc9b9cb677ea79e93a1bbbbfb5c18eafcf9bb1d0f93aef411e0c17e59783cae2db19019ffef72fcea008701a76134cb5a738d135385339a5823aa13f779062f56fca427d18d51f9b3144908518400d676141705002664ec3995319d8f07fc143bb08bbe59b87bb382844312a4ba06f8f4c33bf44509049a4aa8ec1a6afe9f61f7940fc0f08fa0b84fa220e132d4e985b0b0f23578d6d584cae4aaa3dd28efaf230e5dad91c73a37300ca70deff7f891cca887fba8e26221b5ea3e746ff10aba0b98fbd957fe1a5fc9dfccc7554184cf94d847afcd5a3e3134168e4da8d359ab540a3f91529c92c428cb7cf5d9c114d5c9f6f89480d09b048322bde2e7321bbeea3195adc1293dc8304c4699b73003b6e9158ab7c955fe9a3384608d2ee3092553aa94fdb74887b2de6ce7b0ca9c6bab316a934155bde4cba36ae81763ed66ab6d27316b090b0e8e3a116622f5c8a9c1d93310993acb83267dcaabaa0dab0dc2f2c2d515900ff843f982f4ee0a6d151ce95cf2ee7d99fe0b3265df9ddb295321f3172e5050cb73f9c060acf77b54da3ec0a90abe5225c6a9a97dceceec40cfd323494250d1037019c141241b514639e077a063f2b11513de9ee1a4bf22d9be1363a5acf1bfb8fab54c132646aa3b1e62201c1df2200762b48f8bfcc148b167f1ea5627a261173ccf4188feecdb5df9d100d380884f4a9dffca9d9313b276aa01423c3e0e5e5e3a013955f8e219cbd3f2c2235c1e8f8d0bfcfd2d12002786520ec9624fae2ecfc520543c78ca55aeccdffa1c03369ffa92c2a01e9869f57fd2b9f82c6969b72ff226d9ed6e21d2b227b2bce6f99291552060fe5a3bb92deb95f68b82fe8807e26a26c8297697062685fabcaddfd4b94f041a24caf14e66471b32de7976f2ddf096d81bb96786ff0fe4bda5703a71d59465cc1d6a7494608184212b64d0dc3ba42f89cdf2862042fd2745f73a5e427745efb9bef2dea3235d5a6590f36ebdbb3cc89662d1f4597929c2b2d69fa9f1fab453356e282d814539ad15f63fdd1e71c0cfa256b07d2f96323728a2dc8b9089369bf7a3fc2ccc15bafd1cef6e81125f7981ce0c619b830bab1866b9da27e6f0c07fffeb67ca58e32485df9bbe0cb40c99ecd5ccb9f46741bc45f6d711120d085d010936d28a119daf4a10da29bd65c322cebb8e2d14723b1a559cb0e0b0fa3a4224854987c05563ee6101e44294bacbdf1d50bd34f3e2f921928f0c163ac7de068c9dab38b6a58a0f5bd9a551ab972d30f1d2770c7bcbead1e25cad71caccb0b2bc4a42f3c0db6465bb41d4e6db338cd4129fdd838d7a6d1a435d644bfe0ba7beda9d44699c93cb50b01a18cc5fee427f89e93cb3e0d910386a33c293d1dc57b947fb0c426fcf72cc5bb5c9f4effacd6ebe13961b1fa8d61f786dcf00ee3f44487a6910257f597066156a71f52d5ca3f9505d38d8178e025f9b64bd53614227635820bfb120ce5cc9ce7c1c66dbd7afeb85bc1301be64940186b5fbb9b02cbb6f5e7c51c97b3d28b9be204d0ec37324352c528235cf556f87805af45ab1fcb0512289492130c6e8e52ba7c8eeff1f4874435ddb3279ea2137e1233530512447c7dc0a8dcf352b694b206be15bb46997a326e0da13f30c4446df45f5a8883b91b003a1f10f76714bbd9bea7916db71fca2d98627a125938d9c186838ce797c88ad4500ea094cab560310ded062d405fe01d592c6cb00a2ba415b6cb7e8a1193d5689beb43e0257203b6b38bd3986bfccee9153b463c96edf677a0135f476c58f233adb8e1abf802a6a40a3d29fdd29d363d2486ba645c24697bc0ca4c037a4a293a31f50178b3adb6cb53c581c011c7ef009baf2a40a99f81f7c951bb658c68bf320e3d44092f3ae31278ce5d8d821fd7b01a52ccef9117f6fe2610cd8af4ca9c03cd04ebf01e5006c947fb9757d0176422f3efae4a44c72014bd571f0c5efdfb8743ec5958b6d0ea7177ce131e46dce24ada8c4723686d7bf42077d0358ccc698bc6db3543590ab8e67b97fb31e5b6e606b81cf0571a19ba15a4ccb3a0115c41128131df8069971feae0cbacd89455ba60df235edfc35dce8822ce51b2ab20c7aaf70cb7d708ab2062af0be538fce5a3f2900bb3ff9ed29128818ba880637627928d457754f3dd48ab95ef81137f399a1b3185f0b851caa7db7b4efd0ab74d8be0116b2083a0122f6a1c4c904be8a142c7cdfc330f09b63459087c039e858d5b6fb05fd62738d6653d5369a0ba116354a16c6fef3e9791316aee68dd4081c7a77e421caac28698784ca54563a3543360a2d75a8664d1434abc151c31ab7a464de62dee01bb2f106308d683c4dc865db55649730840a2f6e956d0326915e9fdd1c90ff724fbf5f4085ef8f1630767d01e2eb4ea382a995182be95c1431bfcebc80e9b4a30fdc6a96b749132bba49499a177f035587d227c16311d33d1bf1d11d37b08bb17b0955710d447378a984b255235b8994ce89b4d1914c20a9469f217e5dd12a0031a1459ab4fd012f8609f2ea4c0f40858d18ccc9fcf2e22d719dc090dea2ad219bb6db1fcb4c9817c3d69986be40d7e1c2aae4527e6369bd6a2debd09ddb311dc58810c6de8e5dc146e9b547671aaf79c6c152e4e0550b2b10c13049701594d1ae8413d363ba71766b0deb804cb04fc8106e6f0143817f148dded7d6e9197d8d23912870f9e8296dc43736947e995582eab5ab1072d5991e95145458fc3948d7d377b850861252dbfec34c1adec1bdce6b612ebf22f6ec57b58d203d3eb339fda567ba01bc9ba2d181333600dbcfd4a9475c4e7bd29ccb13e1aa29020e464498e0e4e0dee8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0x1000}, {&(0x7f0000003000)="6e4b3903342293384d742df231d638da9cef67d6f630ea8029be94fa09a19f75b1670ae5df319b34ae0c8968c899a5637a10cb8c1daa64d827b1489476b45961565f57b5104838753adaae3611a3e1e2c9de26444d41978e4b52712012c7bba24694445988d8ca09a1bf0b15a473963ea054d24954804ba2fe74533014a4d78ba441dbb68d61fa6780268b1893360d8b70961c4f08a553bbe0e0c4f6986f423e89610b4cd55ed55262eeeaee2f77f56b0d592cc3e282024c4e972aed4074bf2e2edec80abbd6f01ce200011713b3ed3f9b65", 0xd2}, {&(0x7f0000003100)="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", 0x1000}, {&(0x7f0000004100)="55b51be330126d5b65f9aeb7d6e08ba10bae6906f7cd3486db21849f5c5f001abe190c26f876fda4491f85eba029ff6e7c20820be0bd768e8efd6c733c1fabc1521e48ee4c09dee178cc827df18293c5783e96e354887ac8a220dcbeb7780a46c9380d00ec0fdb08edc65937f5f147cf440cace4583ba94922bfc609e043d361e29b1f51acd29054d51f1593d7636915f3f1bee193cc7a", 0x97}, {&(0x7f00000041c0)="5b5bcfcfb5db216403daef9815b95516b5e5799806a66f", 0x17}, {&(0x7f0000004200)}, {&(0x7f0000004240)="904a2406c4e555e0c98ce5790423283d992c19e9e63d41e81a527ecc43fdcd64b618fbb664af323df546ccbedd082abda29db89dc1adae29b5d1dcc0d2623fb465aa135700ec", 0x46}], 0x9)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:47 executing program 2:
r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x0)
ioctl(r0, 0x0, &(0x7f0000000080)="fcd64ba7fa7d5f5d1bf84cf30bd2b83b330b97cdda99eec6c86ade5c25dd325056500151b280b5a70a6c8608af22f04f3cb984081f07071095fb1bb308e87517f3ea1ca4ef15daadc0014c67c64b8b5643cab231b2c8223437776bf9ed46f4d84f206bae74303cdce05088b2c5a62fb99ebb2f5e42715696a7ccd9")
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:48 executing program 0:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40400)
mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x18000000004, 0x10, r0, 0x38)

2018/05/09 15:06:48 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r0, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r1 = dup3(0xffffffffffffffff, r0, 0x80000)
sendmsg(r1, &(0x7f0000001240)={&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000001200)=[{&(0x7f00000000c0)="37948e0bd6e2ce946a8aa893712b56953f01d5b5eb050f3ce20d072293ea3486a4f1c1e5001ae8c5841b41f0cec232b89da3c4f84d3293e239af1e80a3d8d84736b84d43a496caa1a91dac15a9e4dd2646a7a8a1771c6a3fccb652a8043e8a33f1ed30d9757d9bdd7fe08071914da3d0de9cc1e4a42d32f177e69d69239d6444a16a61b8ce87fbcfa55d", 0x8a}, {&(0x7f0000000180)="8506e30cf2ffd009f5a6934363a357059a375a3b26d0d8636aed08d4aeaf85fe16d2af25d34e5313dad084a0e5a5efb8537c96fea7a721b8e766638ad75dcd616d09a5abdcdb8dc9f3977caa249e33e32a5a9e46bf", 0x147}, {&(0x7f0000001280)="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0x1000}], 0x3, &(0x7f00000030c0)=[{0x1010, 0x103, 0xfffffffffffffff9, 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{0x1010, 0x109, 0x9, "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"}, {0xe8, 0x10c, 0x4, "810f254da1a282c25099381e5776377e5f636b05cfd28eea06187ffd4d72727a5f1e0d82b760192b2cc5c980f1b0c9135c5efaa8c734f77fb00d226d701aad41d971c1014657dcf04d151d95476fe73ae1e8d48c7fb5a47ae9c626bae06462dae13c5ef968ac1c9d90257440152c3a4816d4448d7cf1c66bc70b96dc31b7726ff8bb1b4e051321510d5e8efa7f85a4517fdf4553f94fd1309bd198bebacba45472ff5221d6479a867d05eb8637af1eaa8ccd950b41303b24fc19b8b599e5b5dec9b8834576de53f06f37aaff68b2310536abb9e449a8"}, {0xd0, 0x116, 0x41, "4068212161ce922993eec7cd112274579308b6a822b1e4e90a1ca7349b1fb6abd7185ecfd8702f0bb2b4456c5c1d3a7ca28c978e931a32ede6b49b1b24d6ff125fb5491a1b7df24ba8469ecdcbb666b53fab0dba4b4c23a20eb8a58e04eb2e1584e8c7c9c98bcabe69859858515210197855775952e1464e954ec45695880896cb87345a99c5049bbbe573a463b57233c900b4f200a90534063b17ecf3adbadee2e4f2b7689e9bf36d8a3a30303e7dc5aa4416c38b244f5689"}], 0x21d8, 0x4000000}, 0x20000004)

2018/05/09 15:06:48 executing program 2:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x80840, 0x0)
ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x101, 0x1, 0x8001, 0x9, 0x9, 0x5, 0x3, 0x40, 0x1907a00000, 0x60d2da99, 0x9, 0x3})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hpfs\x00', 0x4004, &(0x7f0000000100)="b3a41bce9bf0bd972bd13eda64c013ed4b55a76ee53b97fae831030817eaa599d9a5119cedd25843ab501de6ab4999c8b60d5feae62ab8a4c6e5eca8741d6852114de06f1a9ed828c06bebee6eaf8ecbdfc7b1a33a7602ceb6a521c06c3c86ac46dfd4c3d98b2d4b93383581a0ffc64d4234b698f1e005bcf53bcf4048105ef50017575a09b7f8ea1d4a22c95e31060314f11d2e60b6f3962164a9549b9dd4c422bfe54d77f0957dc00ae2cb2d21b49c34de38ac3dff155c09")
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x2000008}, 0x10)
ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000002c0)=""/241)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:48 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100))
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:48 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:48 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0x3fffc000}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x0)
fcntl$setsig(r0, 0xa, 0x23)
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080))

2018/05/09 15:06:48 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x24050, r0, 0x0)

2018/05/09 15:06:48 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1081002}, 0xc, &(0x7f0000000b40)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xb00}, 0x1, 0x0, 0x0, 0x4804}, 0x4000040)
ftruncate(r0, 0x10004)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000bc0))

2018/05/09 15:06:48 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x208204, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffd)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x40, 0x0)
ioctl$TCFLSH(r2, 0x540b, 0x2)
ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0x100000001})
time(&(0x7f0000000180))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={<r3=>0x0, 0x100000000, 0x10, 0x81, 0x10000}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r3, 0x83e}, 0x8)

2018/05/09 15:06:49 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xc, 0x33, 0xffffffffffffffff, 0x800000000000051)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
write(r0, &(0x7f00000003c0)="652426fa032e08da62b821648f7772a5df3f09b5231cd487095a70a27c13b597dd6a0df9f18d128d0665a76b04ea1ee3b420190c421abbe61412d3", 0x3b)

2018/05/09 15:06:49 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:49 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x598e}, r1, 0xffffffffffffffff, r0, 0x8)

2018/05/09 15:06:49 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x738000000000000}}, [0x0, 0x0, 0x1, 0xc4, 0x1f, 0x81, 0x400, 0x2, 0xba, 0x5, 0x9, 0x7, 0x3f, 0x8, 0xe8]}, &(0x7f00000002c0)=0x100)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x6, 0x100000001, 0x0, 0x0, 0x3ff, 0x80000000, 0x4, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100000000, 0xfb172b2, 0x0, 0x9, 0x3}}, &(0x7f00000003c0)=0xb0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:49 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="1503", 0x2}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:49 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8)=0x40000000000002, 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:49 executing program 0:
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0)
ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/29)
getcwd(&(0x7f0000000140)=""/185, 0xb9)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x59, "ef195ea382136c0b48d0301c8b3bb337ddcdb8946dddf4e0e6a1ac2df383ee97ceb21cbc9124c09e26b4b0d6372209ebc8313d421b56489b11c2c17c69e8dcf6feec7dc6a4600efe2279187bc669f9cf4b0747312ba41ca850"}, &(0x7f0000000100)=0x7d)

2018/05/09 15:06:49 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}})

[  142.373417] Unknown ioctl -2143271647
[  142.418504] Unknown ioctl -2143271647
2018/05/09 15:06:49 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r0, r1, 0x0)

2018/05/09 15:06:49 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x480102, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001640)=@full, &(0x7f00000016c0)=0x48, 0x800)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x80, 0x8)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0))
ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/189)
getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4)
getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000001700), &(0x7f0000001740)=0x30)

2018/05/09 15:06:49 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc)
preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:49 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4})
getpeername$packet(r1, &(0x7f00000009c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000b40)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e20, 0xffffffffffffff2f, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x3e, r2, r3}, {0xa71, 0x31de, 0x7, 0x5, 0x5, 0x3, 0xfffffffffffffe00, 0xd1}, {0x7fffffff, 0x4, 0x7fffffff, 0x81}, 0x3ff, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x1, 0x3, 0xf6, 0x80, 0xffffffffffff8001, 0x8000}}, 0xe8)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:49 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:49 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x80000)
ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:49 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)
connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0xfee5, 0x7fff, 0xffff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/09 15:06:49 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1b}, r1}, 0x14)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:50 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:50 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:50 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x2)
r0 = socket$l2tp(0x18, 0x1, 0x1)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x100000001, 0x1, 0xa33, 0x5}, {0xda2, 0x8, 0x2, 0x6dc}]}, 0x10)

2018/05/09 15:06:50 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffffc2, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0)
ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x100000001, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x100, 0xccd, 0x7fffffff, 0xe7, 0x9, 0x0, 0x3, 0x0, 0x10001})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:50 executing program 2:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101040, 0x0)
getsockname(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
socketpair(0xb, 0x6, 0x4, &(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0x8001}, 0x4)
ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:50 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
socket$pppoe(0x18, 0x1, 0x0)

2018/05/09 15:06:50 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:50 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x15146539293d68bf)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54)

2018/05/09 15:06:51 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = dup3(r1, r0, 0x0)
ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6tnl0\x00'}})

2018/05/09 15:06:51 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
socket$inet6(0xa, 0x7, 0xc46)
sendfile(r0, r0, &(0x7f00000000c0)=0xfffffffffffffffd, 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1)

2018/05/09 15:06:51 executing program 5:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0)
vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032e", 0x3}], 0x1, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246)
ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174)

2018/05/09 15:06:51 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:51 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/27)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x4)

2018/05/09 15:06:51 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40)
ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140))
r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x100)
ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x5, 0x4)

2018/05/09 15:06:51 executing program 6:
socket$bt_rfcomm(0x1f, 0x1, 0x3)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:51 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0)

2018/05/09 15:06:51 executing program 0:
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x7f, &(0x7f0000000140)=[0x0], 0x4000012e}, 0x20)
perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x3, 0xed54, 0x0, 0x4, 0x0, 0x78ca, 0x80, 0x2, 0x9, 0x4, 0x3, 0x2, 0x2, 0x6, 0xe859, 0xf68c, 0x101, 0x5, 0x7fffffff, 0xff, 0x3, 0x3f, 0x400, 0x7, 0xffffffffffff0000, 0x95c3, 0x1, 0x5, 0x8b, 0xffff, 0x4, 0x2, 0x16bd9de1, 0xcb4, 0x9d, 0x8, 0x0, 0xfffffffffffff000, 0x2, @perf_config_ext={0xeb1d, 0x6}, 0x1000, 0x7, 0x1, 0x7, 0xe22, 0x3, 0x5}, r0, 0x6, 0xffffffffffffffff, 0x8)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x82)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x8, 0x20010, r1, 0x0)

2018/05/09 15:06:51 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:51 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)
connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0xfee5, 0x7fff, 0xffff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/09 15:06:51 executing program 1:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000)
ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000))
ftruncate(0xffffffffffffffff, 0x10000)
getpeername$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000080)=0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x7fffffff, 0x4)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:51 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00')
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]})
perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:51 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1b1040, 0x0)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x52, @tick=0x4, 0x2, {0x9b, 0x1}, 0x704d, 0x1, 0x3})
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x81)
pipe(&(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
finit_module(r2, &(0x7f0000000180)='/dev/autofs\x00', 0x3)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:51 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x100)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10)
tee(r1, r1, 0x101, 0xe)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:51 executing program 0:
r0 = socket$rds(0x15, 0x5, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x800)
bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfe, 0x801}, 0xc)
pread64(r0, &(0x7f0000000000)=""/85, 0x55, 0x0)
syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x400000)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:52 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xe89, @dev={0xfe, 0x80, [], 0x15}, 0x2}], 0x1c)
r4 = dup3(r1, r0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={<r5=>0x0, 0x7, 0x30, 0x1ff, 0x1}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={<r6=>0x0, 0x7f, 0x1}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={r5, 0x1ff, 0x7, 0x4, 0xff, 0x2, 0x2, 0x9, {r6, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x8, 0x200, 0x8, 0x20, 0x6}}, &(0x7f0000000280)=0xb0)

2018/05/09 15:06:52 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0xfff)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x8, 0x0, 0x1000, 'snmp\x00', 'syz1\x00', 0xdd34}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398)

2018/05/09 15:06:52 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:06:52 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)
connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0xfee5, 0x7fff, 0xffff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/09 15:06:52 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x60, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:52 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=<r1=>0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r1, 0x0, r0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1, r2, 0x0)
ioctl$KDSETLED(r0, 0x4b32, 0x100)

2018/05/09 15:06:52 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:52 executing program 0:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x7f, 0x1, 0x1f, 0x8001, 0x3, 0x7f}, 0x258, 0x2, 0x4})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:52 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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={0x7, 0x8ff2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:52 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480), 0x0, 0x10400007)

2018/05/09 15:06:52 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3}, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200000105000, 0x0)
ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x1, 0x100, 0x2, 0x1})
write$fuse(r1, &(0x7f0000000140)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x3, 0x7, 0x4}}, 0x28)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x50100)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0xff, 0x3})

2018/05/09 15:06:52 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9674, 0x10000)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)

2018/05/09 15:06:52 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)
connect$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0xfee5, 0x7fff, 0xffff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)

2018/05/09 15:06:52 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
write$cgroup_pid(r0, &(0x7f0000000000)={[0x31, 0x31, 0x36, 0x35]}, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:52 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000))
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x20000000002)
r2 = semget(0x0, 0x4, 0x10)
semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00000000c0)=""/217)
getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000040), &(0x7f0000000080))

2018/05/09 15:06:52 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480), 0x0, 0x10400007)

2018/05/09 15:06:53 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x10000003, 0x0, 0x3f, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000000000)
r1 = shmget(0x0, 0x1000, 0x82, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x18800, 0x0)
ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000140))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mknod(&(0x7f00000002c0)='./file0\x00', 0xb000, 0x4)
fcntl$getown(r0, 0x9)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x452fc146, 0x80000)
ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0)
getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000080)=0x81, &(0x7f00000000c0)=0x4)
getrusage(0x1, &(0x7f0000000180))
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r6 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x2, 0x200)
bind$ax25(r6, &(0x7f0000000340)={0x3, {"fdc469828c10b1"}, 0x21}, 0x10)
dup3(r3, r4, 0x80000)

2018/05/09 15:06:53 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8000, 0x0, 0x8000000000, 0x2, 0x0, 0x3, 0x120, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2000000000, 0x2, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000240))
r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x20000)
ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'bridge_slave_1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}})
r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="7904ab575d311ad68b417b54ff737c2cf1eaa8c1bbb4b1a3cd5fdf9651b043fd39ab15a16b97e8b0351f32333d1f05c2878ef0ad9e64db0c8a2ccdb7e52633f8f0cc3b4a4285191e21ef99736147714734b826eb25d6d2244f68f9b11aa285476f8c7453f81569ef353904d40d4da22565fb0c492f32dbdea49698e689be761d8cc116afd56a08125d145e588abab754b1eda32aeeced9d85d510ebfe77370b562071835a37c1bc8824b814854963c614c118c04d891e883d4cad3f4848066450c25a2f3b500f1411bdc876f345db84eb4cc2ab5", 0xd4}, {&(0x7f00000001c0)="e3240c1b095a3f10f659de88928a8e93e23e4973eb5d86c2209faa7ce1d8527e7e10110880198e59b60eef0756c9a295d6f4b196fb06aa0712621d", 0x3b}], 0x2)
shmctl$SHM_UNLOCK(r3, 0xc)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e21, 0x11a, @dev={0xfe, 0x80, [], 0x11}, 0x4}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x4, [0x10000, 0x9, 0x2, 0x4, 0x100000000, 0x3f, 0x1ff, 0x8]}, 0x5c)
socket$nl_route(0x10, 0x3, 0x0)

2018/05/09 15:06:53 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x101040, 0x0)
syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3, 0x202000)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=<r1=>0x0)
fcntl$setown(r0, 0x8, r1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800)
getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff80, 0x400)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000001c0)="76406eec280e0eadd3e0630f4c6c0a6b", 0x10)

2018/05/09 15:06:53 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141044, 0x80)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x400000000001)

2018/05/09 15:06:53 executing program 0:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x2, [{}, {}]}, 0x48)
r2 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x8001, 0x8, 0x2, 0x100000000, 0x4, 0x1ff, 0x1, <r3=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x7c6}, 0x8)
pread64(r1, &(0x7f0000000040)=""/23, 0x17, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x20000, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

2018/05/09 15:06:53 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$BLKTRACESTART(r0, 0x1274, 0x0)

2018/05/09 15:06:53 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480), 0x0, 0x10400007)

2018/05/09 15:06:53 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r1, &(0x7f00000d0ff8), 0x40008000fffffffa)
r2 = gettid()
getpriority(0x0, r2)
ioctl$TCFLSH(r0, 0x540b, 0x0)
fadvise64(r0, 0x0, 0x200, 0x3)

2018/05/09 15:06:53 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x0)

2018/05/09 15:06:53 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0)
signalfd(r0, &(0x7f0000000040)={0x3ff}, 0x8)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:53 executing program 1:
set_mempolicy(0xc001, &(0x7f0000000040)=0x4, 0x6)
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f0000000240)=0x84)
pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="52fc6fddadb80a837dca6bc4138b52ecbbda3a4b1b5338692d9ec7bd20c19dd9de34f0bc60a773e93e2f25733fbe270485e79d48e95c9a692080e14c6da2a8773fce0e546769f3669e1e0dd556508d44daf5cceca85f00845ec0952375834b", 0x5f}], 0x2, 0x0)
ftruncate(r0, 0x10000)
write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2b, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}]}, 0x24)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000400)=0x2)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={<r3=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4)
syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3ff, 0x80000)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r3)

2018/05/09 15:06:53 executing program 7:
r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x49e, 0xa2001)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, <r1=>0x0})
r2 = perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x3e0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10001, 0x80000}, r1, 0x0, r0, 0x0)
r3 = fcntl$getown(r2, 0x9)
perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x5, 0x8, 0x100000000, 0x7, 0x0, 0x1, 0x2, 0x1, 0x80000001, 0x6, 0x5, 0xfffffffffffffffb, 0x100000000, 0x10000, 0x1, 0x4, 0xffffffffffffff9e, 0xffffffffffffffff, 0x9, 0x9, 0x1f, 0x2, 0x2, 0x2f, 0x100000001, 0x9, 0x4, 0x2, 0x8, 0x8, 0x200, 0xfffffffffffffffa, 0x2, 0x100, 0x0, 0x526e, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000040), 0x6}, 0x3a080, 0x2, 0x4, 0x5, 0xd3a, 0x8, 0xff}, r3, 0x100, r2, 0xb)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4)

2018/05/09 15:06:53 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x92b, 0x400)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={<r3=>0x0}, &(0x7f0000000600)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0, <r4=>0x0}, &(0x7f0000000680)=0xc)
lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$netlink(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xc4}, {&(0x7f0000000180)={0x40, 0x17, 0x22, 0x70bd27, 0x25dfdbfe, "", [@typed={0x1c, 0x5, @binary="e8c621078a827fc3147e4e698cb943d07fe662641bb9"}, @typed={0x14, 0x38, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x40}, {&(0x7f0000000300)={0x248, 0x3a, 0x100, 0x70bd2d, 0x25dfdbff, "", [@nested={0x98, 0x1a, [@typed={0x4, 0x5a}, @typed={0x14, 0x63, @str="b22d6d696d655f74797065122500"}, @generic="7889c961bed1591b6e34bf2a148a0a78eb171f6ed3d8d7a935bca805004042fb0efe27e07eaa36202329c88a9e68b1611caf034397b4a89d089312940d54c3f4d71440985ee6aa3debc6d6d831ba21375e0011580e3dc9af572470bfb6fdf3e1201364b6be806b14c32b1d0a116333a55332d88601f7", @typed={0x4, 0x96}]}, @generic="1f62da8ab18802323451beb00c2331de1344cbcacd991f7cc080eace1c40b5f10ee8c28da08d27e293415edd4e7fb24f6c2a37f077951dbaf7892889cad161ff51ebd957bdecf0aa5491e276ea30e3a2a31db7d1ceca737e15a966986052aab1324666d70ce633b95a81949cc579ab5928d746ab2d6cda9b6eb42d", @nested={0xc, 0x6a, [@typed={0x8, 0x8f, @fd=r0}]}, @generic="fed24cfbdd", @typed={0x8, 0x4, @uid=r2}, @generic="b2bb5f0ed6be22afb97e5d7f1e2813cd4ed6272d2f1ec390de1e6b043154b37c3e4981d0e530be6a61d9150c6db5993d919f32414c209e97f8b4745ff9bd02a3421a2ae998a94cad9e70ea7335960668c696ede9c6958097134dfd5d2792d652b0c6554e3a8b06e7ec15c321d979d74bb485a820065b0a6a0404ef6473a930b30d7b858e4d5fcfe1f489d731baecb5ecf8455a4bf869af0a7002981ce376cc", @typed={0x14, 0xe, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="f1a3e225944fe4b2399f1c33e918246728009cd21f1add661a1cbf9d4e98f23d054284df622d36d64c837a8dd3843952ac2b0a77bdd1710b230de21019746552dcfe21377c6597cee6daf1ed4e9ed2743fb82466b72860edf8"]}, 0x248}], 0x3, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, 0x20000001)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:53 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:53 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x600000000000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:53 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x0)

2018/05/09 15:06:54 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = getpid()
r2 = perf_event_open(&(0x7f000025c000)={0x42, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x40000}, r1, 0xffffffffffffffff, r0, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$TIOCSBRK(r3, 0x5427)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r0, 0x0)

2018/05/09 15:06:54 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x4)
ftruncate(r0, 0x10000)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x200, 0x10001, 0x9, 0x2, 0x2})
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:54 executing program 0:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000)
connect$ax25(r1, &(0x7f0000000180)={0x3, {"6dd286bb3adb9a"}, 0x6}, 0x10)
ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0xffffffffffff8000)
ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x1, 0x8000, 0x6, 0x7fffffff})
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x0, 0x9e3}, {0x7, 0x5}, 0x7, 0x4, 0xa96})
mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x300000e, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:54 executing program 2:
openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x10000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x5, 0x1, 0x13, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000009c}, 0x20)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002640)={0x4, &(0x7f0000002680)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}]})
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/67)
recvmsg$netrom(r0, &(0x7f0000002600)={&(0x7f0000000200)=@ax25={0x3, {"194388759b47a0"}, 0x100000001}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000240)="223138eb5f30e51f9a97f4391bc2ed0e7a93ccf8ac9aa1b023b1a61198021c58cb8b42b20d56cd5a5a0b74448022329b4e75bc7e248ef03f8e41bfa6c4d0a5f83b8f1ec93c6f27c4ff052e5e1c72bab143435a7de01b06f0c1c9b070e8f9b1b92295c7683e055917a349aad71e4a42e9f912b500c42aa27209718443583d16500476360818dd84e3747f511ee076635eb7b0c6fb15e4105df16b058227b8777cc2", 0xa1}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000400)="8671ff6d89f797950309e45c62399822e0edebd360f2d7066da1e0d112e85a6739a225a024c1575264def5b7c7126da97c6cd8ce6cb415ec2aa00b7a9993c8b9d5ad4aa764c460ce1ffe3862f5a26609cb22fa6073376771831142eb2ab0ee1691277376ea2718b3b94beaff392a51a90e48575e223f3aa0ac4afc26873dfcca54e2a7c650", 0x85}], 0x3, &(0x7f0000004840)=ANY=[@ANYBLOB="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0x20c8, 0x40000}, 0x100)
getsockname$inet(r1, &(0x7f0000000500)={0x0, 0x0, @loopback}, &(0x7f0000000540)=0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0)
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0xa2b, 0x2)

2018/05/09 15:06:54 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80)
socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x400000000, 0x4)
accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14, 0x80000)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@empty, 0x77, r2})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:54 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:54 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)

2018/05/09 15:06:54 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x0)

2018/05/09 15:06:54 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="599145"], &(0x7f0000000040))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/09 15:06:54 executing program 0:
io_setup(0x5, &(0x7f0000000000)=<r0=>0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x101, 0x210000)
io_cancel(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000000080)="a648e25917c1f9e2dddf54dc04a5536ed3c032b08401a6a44aba0f1e800bd749acaaa2cb957369e27999e7c4e254de30d6f43f8e7b4e19b49cb96308bc8eb85f665e132fef4d69a84b7b2e35e1f5c803ab937f13a573f14a82183ea69e5d9851d3a857fd9391bcb3bb93c4a78a2ce2328122a119bec1ab2da8611519de02855f0c8d85a6d8205ae9621e31a4d2054f5a2dd89a84750c7d5dfe9af1ce1d21befd2ed99767f8394110f50fa8fccb81d67f424afee966230f5c1b940e52ba5435592fc8f76c71ed5738c2dd183ce155103df25ccb49", 0xd4, 0x8, 0x0, 0x0, r2}, &(0x7f0000000200))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:54 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffe, 0x2)
ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0xfffffffffffffffc, 0xffffffffd1713c7e})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4)
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='bcsf0\x00')

2018/05/09 15:06:54 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000000200, 0x0)
r2 = memfd_create(&(0x7f00000000c0)='vboxnet0+\x00', 0x2)
renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x2)

2018/05/09 15:06:54 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000)

2018/05/09 15:06:54 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="6a63626fd48973f4ba239e6b77cbcce762067d705f432c041f1e6234d4949bbda2302cb1c1574a3be4be4efa2dd99052a3b1368c6f01f715fc53f47e66506ac6d0c9e79562f41d49c7d3c68266a193e2af0e5bb0a3bc76b01191")
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:54 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)

2018/05/09 15:06:54 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x1, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xffffffffffffffff, r0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8)
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)

2018/05/09 15:06:55 executing program 4:
r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe)
r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="7259da90c966f2598cef4988f9c218f3baa1abc64cf1f59b5b768a248690c69547a007ae43ad3eec9521fa9d1ea1854a86bc1ae8fc395df57fded66a27707aafe55bcd20dec97fcce0da937f20ebdc678682dd774010fd6fbaa35f8ad0083332055d8c198cb501fe17bfdafddeecd89bc6a3f671c95da74e246b8943f7546804aab296f37abbceec", 0x88, 0xfffffffffffffffa)
syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
r2 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340), 0x0, 0xfffffffffffffffb)
keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r2}, &(0x7f00000003c0)=""/92, 0x5c, 0x0)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0)
fstat(r4, &(0x7f0000000040))
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r5, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r4, r5, 0x80000)

2018/05/09 15:06:55 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0)

2018/05/09 15:06:55 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x6, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:55 executing program 0:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
r1 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0xffffffffffffffac)
sendto$ipx(r1, &(0x7f0000000000)="169d3f13a5473bec8020daa74c7a7bb3e92c5bcc029a9cf846c754600c89f4e96341d7847c5b5ac8827c1fc5b589abe07e9ddd1ec26bafff0dd73bcbacb0ae5b357e027d5233506afef07d33dea10b15f76b13b5bcee4ffa9e29762556b8c553be3b52a3fcb91a605361c2f931dc9ccfaba5b66917a2c7529ba151537587631d3f6b7205b66d6070", 0x88, 0x4, 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:55 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:55 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001040)={<r1=>0x0}, &(0x7f0000001080)=0xc)
prlimit64(r1, 0x7, &(0x7f00000010c0)={0xfffffffffffffffd}, &(0x7f0000001100))
ftruncate(r0, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/4096)
ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:55 executing program 7:
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x440000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001180)={<r1=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x8, 0x4, 0x7f, 0xff, 0x5, 0x0, 0x20, 0x6, 0x3d, 0x20, 0x40, 0x0, 0x2, 0x19, 0x6]}, &(0x7f0000001280)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000012c0)={r1, 0x9}, 0x8)
ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/4096)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x1, 0x0, 0x7fff, 0x80000001, <r3=>0x0}, &(0x7f00000010c0)=0x10)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001100)={r3, 0x8}, &(0x7f0000001140)=0x8)

2018/05/09 15:06:55 executing program 6:

2018/05/09 15:06:55 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x408000, 0x0)
ioctl$TCFLSH(r0, 0x540b, 0x10001)

2018/05/09 15:06:55 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:55 executing program 6:

2018/05/09 15:06:55 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x1000000000000000}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:55 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={<r2=>0x0, 0x27, "0b7ae4e73b29feede24a2ccc7894de8f3b360febc6efb2820608c11c136b7ef12d83d0522cb401"}, &(0x7f0000000040)=0x2f)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x4}, 0x8)
rmdir(&(0x7f00000000c0)='./file0\x00')
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:55 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:55 executing program 3:
memfd_create(&(0x7f0000000000)='vmnet1selinux/\x00', 0x2)
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
socket$packet(0x11, 0x2, 0x300)

2018/05/09 15:06:55 executing program 6:

2018/05/09 15:06:56 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffed8, 0x3e2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0xffffffffffffff01, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8000, 0xde613796ed067350)
ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x3)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:06:56 executing program 0:
signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x6}, 0x8)
r0 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x4, 0x20000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x80000010000811, r0, 0x3)

2018/05/09 15:06:56 executing program 5:
open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:56 executing program 6:

2018/05/09 15:06:56 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x7, 0x10000003}, 0x0, 0x0, r0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:56 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
recvfrom$ax25(r0, &(0x7f0000000000)=""/129, 0x81, 0x2000, &(0x7f00000000c0)={0x3, {"cfcc45922e058f"}, 0x9}, 0x10)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fstat(r0, &(0x7f0000000100))
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:56 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x46, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x6, r0, 0x0)

2018/05/09 15:06:56 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0)
fcntl$setstatus(r0, 0x4, 0x400)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:56 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mq_unlink(&(0x7f0000000040)='user+selfem1\x00')

2018/05/09 15:06:56 executing program 6:

2018/05/09 15:06:56 executing program 0:
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x44002, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffd9e)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:56 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:56 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x80000)
ioctl$TIOCNOTTY(r1, 0x5422)
setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@generic={0x15, "04d9d59972efcbcaff940c4fb73679671da1be2640278138b3eaacd58a364cb0b1704dc4c79dc6db484e6e7e523f84df5a1d7081b66a5943fbfe8c5d720057473d32f4fe94b33f6ef75621767bd7e56218c9e31c9df09953884c12edd09685a8e486d56899338657874d03c348ad9bcb8c81df7e220eb690c3536a58e04e"}, {&(0x7f0000000100)=""/97, 0x61}, &(0x7f0000000180), 0x4}, 0xa0)
ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000280))
ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000080))
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, <r3=>0x0})
process_vm_writev(r3, &(0x7f0000000700)=[{&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/2, 0x2}, {&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f0000000600)=""/161, 0xa1}, {&(0x7f00000006c0)=""/1, 0x1}], 0x6, &(0x7f0000000840)=[{&(0x7f0000000780)=""/84, 0x54}, {&(0x7f0000000800)=""/44, 0x2c}], 0x2, 0x0)

2018/05/09 15:06:56 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x1330, 0x19, 0x300, 0x70bd28, 0x25dfdbff, {0x14}, [@generic="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", @typed={0x8, 0x20, @ipv4=@multicast2=0xe0000002}, @generic="2fb8e87f901ab62cd4d0a6048b52a6c30d", @typed={0x8, 0x7c, @u32=0x8}, @generic="361e9b67697d3145c311579d8ca10daa6703473dfb933b179c6763ed1e93665597276f465ba263deb9562b7b480c3c1ddcd34954bd154b60954ba2a6cc9c729d962ebafee8ae71521da78706095e505302559858df9212bee75ba35501c6b5505551b0e83afd29754e58d5bfea7172f9cb8eae35800e1c54e35319f7166f5044521d8941e193b721e11ca8e13b506bdb4d5c33b0d00f759c866e965f4b7e4c2562985d36048b7fbded13de478ad0f0aed113b9d5b1e4868266106336410d3c44d5536162a8ea1324f39cca", @nested={0x230, 0x71, [@generic="a84e1b788693612cf85935f206cdbe5becd9539df63002d24110783ce20f8ed9c38aba5bf2110db847fbef969af7eab5cb6f6786aadad1bef10ddaebabf51b9531ded977baebe1ea14a81938426930978c0ee82d1e9878f6c4568fce4f8196de815620bb289d910c92f792c2b20d05b82a03cfad38e95558cb36fcad7b14fe2f9f7d69b060451aa270de6247ff65060d15308d70a07155468b8d8122913eedc30940da05a9b33328a76d04af52bd8f08e41e1efe5b5debefc878bdde85298d7434a721e9620037bd37f31b059b05972b3b2d4b926b4ae17a1e9186ea5f0f23a7c6308a", @typed={0x8, 0x1a, @fd=r0}, @generic="fb834fcf8225a2f786ab50726409eb50aec46f770d9d931f9e438d829e577d310fa0e4069f1a863eec8538b02ec28d6d5e20ef5d2d74595cd8544998d9a7ae078832f4e9492d56aba1a55d7f0ec9a51ba7b60030419e6de8bf3123c59d2cc2e6127f317276d81e8d0cb407ee59907e950a4987843f4e516076557045fa23523de30ca8c77e36be6aa99d2f0765e94a156e58152bccbf0ca92302559714e4913075638ec14dede7284dd7e2a985fbf94224b197f05ebe04bc9b22b5f168ede150a2c2970680f1bf6f4683404d030fd3da", @typed={0x4, 0x35}, @generic="d7fec6524fa9f06c5e87113a49b45e7a98a9ea2388eee86d1097ca74e237d3990d4d1c14885ffffd764b976d98135accf20c25dfd669c79994f23bd9c8d9b4469ca3718fe1175948edfefaeb9fc0326f66f2cd950e7b65ea99d3644f1e96e6324d0c2b4b34cda5b8444a0aa968"]}]}, 0x1330}, 0x1, 0x0, 0x0, 0x20000000}, 0x800)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001600)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000002640)=0x1008)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002680)={r2, @in={{0x2, 0x4e24}}, 0x0, 0x80, 0xe0e, 0x5, 0x27}, &(0x7f0000002740)=0x98)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001540)={@generic={0x1a, "e642a70dbc17ec6b6e5de67db442209271ef91535489fd16c89d679bd88bef06659933c9fe4f9e1584d6dfc0069d7dfdb6fded008d307ac30f4eda49ac2fd7fcd167102513b69285500ddfb688d7b5c8122af00472ffcc62a7c27dbfa412fe5267d945f25a08c7fede3927a2a9fa7fc594880c228cdb9d777c3002b0ee0b"}, {&(0x7f0000001400)=""/207, 0xcf}, &(0x7f0000001500), 0x1}, 0xa0)

2018/05/09 15:06:56 executing program 6:

2018/05/09 15:06:56 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080))
r2 = getpgrp(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, r2, 0xffffffffffffffff, r0, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff)
socket$kcm(0x29, 0x2, 0x0)

2018/05/09 15:06:57 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = getegid()
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000080)=0xc)
setregid(r2, r3)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x1000000000000079, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:06:57 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x4}, 0x8)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/30)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:57 executing program 0:

2018/05/09 15:06:57 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:57 executing program 6:

2018/05/09 15:06:57 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20002, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0xffffffffffffffff, 0x7, 0x7, 0x0, 0x0, 0x8, 0x4001, 0x8, 0x9, 0x3, 0xfffffffffffff53c, 0x1f, 0x1, 0xbc, 0x7, 0x3, 0x2, 0x0, 0x9, 0x5b38, 0xffff, 0xf7, 0x5, 0x6, 0xf391, 0x0, 0x81, 0x5, 0xe9d, 0x9, 0xbbad, 0x5, 0x5, 0x6627, 0x4, 0x6, 0x0, 0x7d, 0x7, @perf_config_ext={0x81, 0x297e0000000}, 0x0, 0x5, 0x8, 0x7, 0x2, 0x2, 0x2})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))

2018/05/09 15:06:57 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
connect$llc(r0, &(0x7f0000000040)={0x1a, 0x30d, 0x0, 0x8001, 0x40, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
getitimer(0x0, &(0x7f0000000000))
ioctl$TCFLSH(r0, 0x540b, 0xfc)

2018/05/09 15:06:57 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:57 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="037963"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/09 15:06:57 executing program 0:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44000, 0x0)
ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x89fb, 0x3, {0xffffffff, 0x1}, {0x5, 0x206}, @ramp={0x80000001, 0x6, {0x2a9, 0x4, 0x0, 0xfffffffffffffffa}}})
ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:06:57 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:57 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x7300ded9, 0x100, 0x7f, 0xf7a8, 0x0, 0x5, 0x1, 0x4, 0xa67, 0x400, 0x9, 0x2, 0xffffffffffffa7af, 0x6, 0xe12, 0x20, 0x80, 0xf4, 0xdc3a, 0x96, 0x9, 0x4, 0x6, 0x0, 0xffffffffffff8001, 0x40, 0x5, 0x8, 0x0, 0xfffffffffffff9e6, 0x6, 0x613d, 0x400, 0x7ff, 0x2, 0xf8, 0x0, 0x1, 0x0, @perf_config_ext={0x3f, 0x2}, 0x4800, 0xffffffff, 0x3, 0x5, 0x6bb4, 0x7fffffff, 0x101}, r1, 0x4, r0, 0x2)
fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080))
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0)
sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x100, 0x10, 0x4, 0x401, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x4}, [@generic="0132cc19fe2856453139ea907a4d0173bf7bf58a80df4ef92a9dc00ed6d09ffb0a6aded9e62fdc830797414820bfdf103e1bf72e9dac47a539642ad90441e936ce204a4752f3167ae60d3e0172085582f0c64307cd88f69567dcddccb056217f156d7a713b2e7ae8c60c97da7ddca75dcc2bb4e41fc8a4b4bb9b33334cd88ae5716e75ecf791df51a9fa12a5a74a24cd22bad469481f8d34f1c3b549785de4f1a74e987299917288e69c3b0acb7332d54b4dacbedb8ff3692eec13c53ea6cad9447aa376b17c0a9aa3eb689f5ab4cac2c48f01440234b4fcc1ce0281604f9c6f10f3433d473ae5b6a027fe0e"]}, 0x100}, 0x1, 0x0, 0x0, 0xbadaf936c7a32f43}, 0x10)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:57 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x40)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={<r2=>0x0, 0x58468171}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x8209, 0xfd6400000, 0x100000000, r2}, &(0x7f0000000140)=0x10)

2018/05/09 15:06:58 executing program 6:
r0 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c)

2018/05/09 15:06:58 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:58 executing program 0:
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd)

2018/05/09 15:06:58 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc761, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:58 executing program 2:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x301401, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:06:58 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = gettid()
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 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, 0x10}, r1, 0xffffffffffffffff, r0, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
setpgid(r1, r1)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r4 = dup3(r2, r0, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4)

2018/05/09 15:06:58 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
pipe(&(0x7f0000000000))
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:58 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000000"})
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x1d)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)
accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=<r3=>0x0)
sched_getaffinity(r3, 0x8, &(0x7f0000000100))

2018/05/09 15:06:59 executing program 0:
r0 = socket$bt_bnep(0x1f, 0x3, 0x4)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20)
getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x400, 0x32, r0, 0x80000000000000)

2018/05/09 15:06:59 executing program 7:
syslog(0xf, &(0x7f0000000040)=""/162, 0xa2)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:06:59 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xe, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x84000)
r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffa, 0xa0080)
fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, <r3=>0x0})
ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000180)={{0x101, 0x0, 0x8, 0x4, "38a9b82fea91076ed43b0df48c0d003a3709f2d35cbdd90847bdfe306908c72ceb9bdbabe45adf84f6d56cce", 0x2}, 0x9, [0x2, 0x9, 0x401, 0xfffffffffffffffb, 0xca, 0x1, 0x1, 0x5, 0xc13, 0x82, 0x8000, 0x2, 0x8b6, 0x0, 0x80000001, 0x100000001, 0x5, 0x8, 0x7, 0xffff, 0xf4, 0x8, 0x9, 0x7, 0x8, 0x3b74, 0x9, 0x6, 0x8000, 0x7, 0x8, 0x6, 0xf8b, 0x2, 0xa, 0x3, 0xfff, 0x5, 0x2, 0xffffffff, 0x3, 0x1, 0x0, 0x3ff, 0x1f, 0x19, 0x0, 0x6a9, 0x2, 0xffffffffffffffe0, 0x2a8, 0x3b, 0x1, 0x1, 0x400000000000000, 0x80000001, 0x5, 0xffffffffffffff00, 0x2, 0xff, 0x20, 0x7, 0x4, 0x31c1, 0xff, 0xe183, 0x2, 0x6, 0x2, 0x7492, 0xc7, 0x7fff, 0x4, 0x400, 0x6, 0x200, 0x4fd, 0x20, 0x1, 0x3, 0x7fff, 0x4, 0x89, 0x8000, 0x1, 0x1, 0x3, 0x8, 0xffffffffffffffef, 0x33, 0x401, 0x7ff, 0x7, 0xffffffffffffffe1, 0x1, 0x9, 0x8, 0x0, 0xe7a, 0x5, 0xfff, 0x9ec, 0x7, 0xfffffffffffffff8, 0x7, 0xfffffffffffffc01, 0x200, 0x2, 0xb3e, 0x1, 0x81, 0x5e6, 0x7, 0x649, 0xfff, 0x1000, 0x9, 0x9, 0x16, 0x7f, 0x10000, 0x2, 0x200, 0x7fffffff, 0xfffffffffffffffd, 0xfffffffffffff03b, 0x38, 0x6bf3fe25]})
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r3, 0xffffffffffffffff, r0, 0x2)

2018/05/09 15:06:59 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:06:59 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={<r2=>0x0, 0x42, "c88b9be42c5abd26fefd1a8d85687e09f1627f9af1cdb7483803379537aba48f0d515c0b3281878ce1fbe9498021def89d8718ce193160277cd8db32283e94f89181"}, &(0x7f0000000080)=0x4a)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffb6b, 0x3ff, 0x800, 0x9, 0x81, 0x5, 0xffffffff, 0x8, 0x13, 0x8, 0x3, 0x4, 0x5, 0x4, 0xfe04]}, &(0x7f00000001c0)=0x100)
setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200)={0x7, 0x4}, 0x2)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:06:59 executing program 6:
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00')
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0)

2018/05/09 15:06:59 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x40000)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=<r3=>0x0)
perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3, 0x3ff, 0x6, 0x7, 0x0, 0xfffffffffffffff8, 0x20, 0x4, 0x6, 0x1, 0x0, 0x7fff, 0x9, 0x0, 0xfffffffffffffffa, 0x7, 0x2, 0x9, 0xba0, 0x6, 0x8000, 0x4, 0x6000000000000, 0x1, 0x100000001, 0x4, 0x5, 0x4, 0x87, 0x9, 0x6, 0x2929, 0x3, 0x2, 0x5, 0x7, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x4, 0xbca5, 0x101, 0x7, 0x6, 0x80, 0x401}, r3, 0xd, r1, 0xb)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r0, 0x0)

2018/05/09 15:06:59 executing program 1:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0)
ioctl$TIOCEXCL(r0, 0x540c)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0xffff)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
flistxattr(r0, &(0x7f0000000040)=""/149, 0x95)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:06:59 executing program 0:
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x18}, [@ldst={0x1, 0x0, 0x0, 0x4, 0x7, 0x0, 0xfffffffffffffff4}, @jmp={0x5, 0x1, 0xb, 0x0, 0x6, 0xfffffffc, 0x11}, @alu={0x4, 0xfffffffffffffc00, 0x6, 0xf, 0x6, 0xfffffff8, 0x4}, @ldst={0x3, 0x17ffb75113f157bf, 0x2, 0xa, 0x1, 0x30, 0x10}, @alu={0x0, 0xb5, 0xf, 0x7, 0x5, 0x8, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7f}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x3, 0xba, &(0x7f00000000c0)=""/186, 0x41f00}, 0x48)
mmap(&(0x7f0000012000/0x400000)=nil, 0x400000, 0x0, 0x1f, r0, 0x0)

2018/05/09 15:07:00 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:00 executing program 0:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3)
syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x100, 0x101000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0xdec1, 0x30}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xd4, 0x1, [0x8000]}, &(0x7f0000000100)=0xa)

2018/05/09 15:07:00 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b9300c"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/09 15:07:00 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xfff, 0x4, 0x6, 0x80, 0x0, 0x5, 0x3, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x9, 0x56f5, 0x4, r2}, 0x10)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:00 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
recvmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/182, 0xb6}], 0x1, &(0x7f0000000140)=""/160, 0xa0, 0x17}, 0x0)

2018/05/09 15:07:00 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0)
ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = dup3(r1, r2, 0x80000)
socketpair(0x5, 0x4, 0x3, &(0x7f0000000240))
getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x3ff, &(0x7f0000000200)=0x2)
r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101002, 0x0)
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x40)
ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000140)={'ip6_vti0\x00', 0x5})
r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x24040)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000080)=0x20, 0x4)

2018/05/09 15:07:00 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:00 executing program 0:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4a4000, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0x2)

2018/05/09 15:07:00 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4)

2018/05/09 15:07:00 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0xdaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040))

2018/05/09 15:07:00 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000346fc8)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:00 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x10000000005)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:00 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1cd7cba600000000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:01 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000346fc8)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:01 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r1, &(0x7f00000d0ff8), 0x77)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:01 executing program 0:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x3000000, 0x32, r0, 0xfffffd)

2018/05/09 15:07:01 executing program 7:
r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

2018/05/09 15:07:01 executing program 2:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:01 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="bb0005"], &(0x7f0000ea3000))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/09 15:07:01 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = memfd_create(&(0x7f0000000040)='*user\x00', 0x1)
r3 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="e54fb7c55cc96decd31712e97802c8fc724606a10f0d1508c08f990214a8b109878ac87329affc2818863181de40875e2d77b73c5283bc7de15bcf5faf4b740e76b5d45e510aab03aba20cecec3515b67a4bde9f97a8d01b429c599ed7b2170a81edd6bae7480485bd2bfd7144a9057d2c393e10a405a331faf6b2e8c8a1a7e204f36041cb05c23007204701be0870c07cf74eb55401df0df4d926e9d9ec6d855d1837ef1a426c4e88819ecd97ce61db940041bed2c64cf62eaabe75c8bdf013dee217a1445f58ddc6472175f1dc75d18a30b4be58f24a628b027c00a8a591", 0xdf, 0xfffffffffffffffa)
r4 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='*user\x00', 0xfffffffffffffff9)
keyctl$search(0xa, r3, &(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, r4)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10)
ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001900)=0x80000001)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r5, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
sendmmsg$inet_sctp(r2, &(0x7f00000018c0)=[{&(0x7f00000004c0)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000500)="bf2ab54c9549784b8134149c0611b3148c63a42ef250d12bc5b64a83eec1ebaec3eb0b7bf043d7b7f159579fa6d65e1c4d038e60be38f1ab382cf19f644199b6150190f314ec685b79a7968282076014325a720e76c6715defe69d1eda57b48d", 0x60}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="0bce484624235f8a7d631781b4fa4683e7b541d191c50208bc8abd0af83d3d6934e1a56f45b310c62828b55078ffdff31853a7c3f51bee8c4edee7f2fcaf1cbef9e7387beeb71651727a5f0df70c8d1c0411bea8e143ce26f8cf83cb0c8d94fc8a5a056625a51d1921d4b99b7d0432f6f97409f61a49692b684b2aecb74046fc", 0x80}, {&(0x7f0000001600)="5d0e2898438755a3e0d3f92dfd1c04afa137f4dcd9fdb6a47c5a2f5e28851018b3afa9cb989915e3d1028083e167ea75a67abb3ea463c724f1b65efef751d48b40ae7f8d479cb1ca12d77286839b9b6e1a9b12b67dd2f63ac7c3f0e8cbcfe19bf06c42211fe94e0c1934825d02cbc1e2be5c0b9c904d9a613d4b57ebcf03363c63f14ac0096adb909b655696a9009d23f0bd23fe526ebc7761ad360b9edcb322346a7fbc5b25b2481340fa4d19131da1c5e0944a83137605970ae1dde4ae535dd712c11f37a38759090d06b5b782b6b22106be4edb8504b110d864507f079f8ad9b5901ac57970e091e6d2", 0xeb}, {&(0x7f0000001700)="2c19b9b6121f41bc6b422d7b40a1c71a1bca8971883d7874a48dcbaa4140405bf45ea6a600aa225778b314e54e363f6e1511e5ff8074054b8993c8dc78b3aa198871d34f5ed7e3d5ae6575f09d85aab1b710fdc49905ee08bf5fc016157b9c99b1b4c4e9a91482668922e5b26621e218081f0df42f566b5b715d649bfa1d4fa78c254b5d21b7841a6e1112b5e1e57a4e6465333b92b4d90ea6329794cd57b74760c404d1c92958f8a489aa55d6f5f5d92eb413f9379611d64c6f", 0xba}], 0x5, &(0x7f0000001940)=ANY=[@ANYBLOB="200000000000000084000000080000000000000000000000000000000000000118000000000000008400000000000000eb0000400700000418000000000000008400000006000000800000000000000067bde05b6b7a932282032deb8a230f74ee0ebe29fcc53007e594f77df43f81bb326e714c66a32b05c28374bda7f15dfe54db972194b7c074c9f21222dc5bc45b7226cf8ee1c4422b44591693e90647a7a3e377397503f4fcf6831e106da1b8a0aa2b19f4dee26f1a700b89adce56c198bc9d12d211415809bc2c03b9ac941eff1db7c045e80c30691115d9beca5845d5b8a4d9fa07ec4f1d2f52e2143664c6e239da0b"], 0x50, 0x80}], 0x1, 0x4000884)
dup3(r1, r0, 0x0)
ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000003c0)=""/220)

2018/05/09 15:07:01 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, r1, &(0x7f0000000040), 0x7)
fdatasync(r1)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:01 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x40)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4010000000, 0x1, 0x1, 0x8, 0xfffffffffffffffb}, 0xc)

2018/05/09 15:07:01 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x0, &(0x7f0000346fc8)=ANY=[@ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:01 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4000)
fcntl$setlease(r1, 0x400, 0x2)
ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r1)

2018/05/09 15:07:01 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
fsync(r1)

2018/05/09 15:07:01 executing program 2:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0)
ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x1)

2018/05/09 15:07:01 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
fdatasync(r0)

2018/05/09 15:07:01 executing program 3:
r0 = open(&(0x7f0000000300)='./file0\x00', 0x141046, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18)
ftruncate(r0, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=<r3=>0x0)
fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
ioctl$TUNSETGROUP(r0, 0x400454ce, r4)
recvfrom$inet(r0, &(0x7f0000000280)=""/33, 0x21, 0x100, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
fcntl$setown(r2, 0x8, r3)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:07:01 executing program 2:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/158)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@host=0x2})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:01 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:01 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:01 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8)
getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10)

2018/05/09 15:07:01 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0)
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400000, 0x0)
ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000180)=0x20100001d)
r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x20000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={<r4=>0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8)
ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000200)=0x4000000)
ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000011000/0x3000)=nil, 0x3000})
r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x44000)
ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000280)={0x2, r1})

2018/05/09 15:07:01 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:02 executing program 6:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'team_slave_0\x00'}, 0x18)

2018/05/09 15:07:02 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:02 executing program 3:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x4e21, 0x905, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x88)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:07:02 executing program 7:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/183)
setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000000240)="6f6bd4567a33f9c98ed0d405feb39c3f1bf932dfb98e20a4b91868a778f5d5a9820ade96928e12acb8df66b422981c2c73a39f6f6a55b46cbb88a70c476ede", 0x3f)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x318}, 0x8)
write(r1, &(0x7f0000000280)="0c4cca3fc63d456744785e33aef5a67531c600a28a4916e462c7ffd23e7f37bcff8355511e0735c0591e9f30726aeb9c149febd562afd4991faea75847e4ab00c7ab59b50c959592f6ec755d7312cb85efdbf8b2ce9737abd1a45dc917f3632bae19e1673bcbadebea0547dff3044ab17aebbf03d51bccbde4720d940366f767c66a23d464fa250f7aebc94448379d30e45aa6dd0b383a116ac3e5b4c780c2cf96bd35aedbde3f10f6fbdacba9840f43f6960ad99b124bd88fbcb1f85ac93fc6f52c9f36a2c568446b30068b", 0xcc)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0)

2018/05/09 15:07:02 executing program 0:
r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x300000a, 0x4010, r0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20200, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000640)={<r2=>0x0, 0x1}, &(0x7f0000000680)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r2, 0x7, 0x3}, 0xc)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000700), &(0x7f0000000740)=0x4)
ioctl$FIONREAD(r1, 0x541b, &(0x7f00000003c0))
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000580)={0x7fffffff, <r3=>0x0, 0x1, 0x3})
ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000005c0)={r3, 0x101})
ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000480)={0x4, &(0x7f0000000080)=""/169, &(0x7f0000000400)=[{0x26, 0xfb, 0xfffffffffffffffc, &(0x7f0000000140)=""/251}, {0x44, 0xfe, 0x401, &(0x7f0000000240)=""/254}, {0x3, 0x57, 0x1, &(0x7f0000000340)=""/87}, {0x1, 0x0, 0xf0c7, &(0x7f00000003c0)}]})
getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x44)

2018/05/09 15:07:02 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = dup2(r1, r0)
mq_timedsend(r2, &(0x7f0000000040)="1931418a84a7cfaab22ac71a83c3caac8593ef66f2a513536dbae42e5d79e28eea90e41207f459a7fb05eaa57cf3c8edb40d848dde6047b43de4948ace6b1e5f54be3672a733be44e06503561b8dca8898526d6acef22ba43646eaf0b841e37a7506021c81c22700fd00beb4abcca674b6e72cd271c00c68787ecfce6a092c2384064ec648d55ae665385758fbb2e7495792d54533c18ca5bdd3053d393a7a21c7deaa633db4d2ab693dde0e711bfd48bc803a2930bed19ad488790d86ce7fdfc1f7a35fedc5ddb5c0c7805dc8a9f3523967dc80286ec04aa0b1ca2c145e7fa1161f3d136992a39cccf5d3197d9babe095faa235bd27", 0xf6, 0x100000001, &(0x7f0000000140)={0x77359400})

2018/05/09 15:07:02 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
sendfile(r1, r1, &(0x7f0000000040), 0x7)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:02 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r1)
getpeername$netrom(r0, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8)
ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000240))
ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x77, r3})
recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r4 = dup3(r1, r0, 0x0)
getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

[  155.465842] IPVS: sync thread started: state = MASTER, mcast_ifn = team_slave_0, syncid = 0, id = 0
2018/05/09 15:07:02 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:02 executing program 0:
r0 = socket$bt_bnep(0x1f, 0x3, 0x4)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x73800, 0x800)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffffff9, 0x71d, 0x800})
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x8000}, 0x20004800)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x400000000032, r0, 0x0)

2018/05/09 15:07:02 executing program 7:
socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x480, 0x8005, 0xbb5, 0xff, <r1=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000140)=0x8)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)

2018/05/09 15:07:02 executing program 6:
r0 = getpid()
syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="5991"], &(0x7f0000000040))
pause()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0)
process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0)

2018/05/09 15:07:02 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:02 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x8, 0x2, 0x80000000})

2018/05/09 15:07:02 executing program 4:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000100)=0x40)
r5 = dup3(r2, r1, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r5, 0x7, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20)

2018/05/09 15:07:02 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0)
r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0)
sendfile(r2, r2, &(0x7f0000000080), 0x3)
ftruncate(r0, 0x10000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x345)
ioctl$TCFLSH(r3, 0x540b, 0x2)
accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000)

2018/05/09 15:07:02 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:02 executing program 0:

2018/05/09 15:07:02 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7fffffff, 0x200)
ioctl$KDSETLED(r1, 0x4b32, 0x3)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x3})

2018/05/09 15:07:02 executing program 0:
mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x22)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={<r1=>0x0, 0x80000, r0})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1})

2018/05/09 15:07:03 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:03 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = socket$inet_smc(0x2b, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x2d}, {0x2, 0x1f}, {0x8, 0x7}, {0x4, 0x65c4}, {0xb}, {0x0, 0x6}, {0x2, 0xffffffffffff0000}, {0x3, 0xfff}, {0xf, 0x3}], 0x9)

2018/05/09 15:07:03 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = fanotify_init(0x40, 0x80000)
ftruncate(r0, 0x4000000000002)

2018/05/09 15:07:03 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x80000000006)

2018/05/09 15:07:03 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x50000, 0x8000)
epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x0)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x10, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:03 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8400000000007ff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=<r2=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2})
setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x7f, 0x4)
sendfile(r1, r0, &(0x7f00000d0ff8)=0x200, 0x48000fffffffe)
ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x8001, 0x3, 0x4})
mkdir(&(0x7f0000639000)='./file0\x00', 0x0)
r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
r4 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0)
unshare(0x40600)
io_setup(0x80, &(0x7f00006f1000)=<r5=>0x0)
close(r4)
io_submit(r5, 0x1, &(0x7f0000000740)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x1, r4}])
ioctl$TCFLSH(r0, 0x540b, 0x5)
ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000140)={'rose0\x00', 0x600})

2018/05/09 15:07:03 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = dup3(r2, r2, 0x80000)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x202020}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x124, r4, 0x0, 0x70bd27, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x14}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x10}, 0x8000)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:07:03 executing program 6:
r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0)

2018/05/09 15:07:04 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:04 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpgid(0xffffffffffffffff)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x2, 0x3, 0xffff, 0x4, 0x0, 0x0, 0x12000, 0x2, 0x6, 0x100000000, 0x7, 0x3, 0xfffffffffffffffb, 0x0, 0x4, 0x9, 0x5, 0x800, 0xfffffffffffffffd, 0x51, 0x20, 0x800, 0x5, 0x8ea, 0x8, 0x8, 0x100000000, 0x3, 0x7, 0x100, 0xd2e8, 0x100000001, 0x2763fd6d, 0x5, 0x8, 0xfffffffffffffffd, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x80000001, 0x8000, 0x7, 0x3, 0x6b29, 0x1f}, r0, 0x5, r1, 0x0)

2018/05/09 15:07:04 executing program 2:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0)
keyctl$set_timeout(0xf, r1, 0x0)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
fdatasync(r0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10)

2018/05/09 15:07:04 executing program 7:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip_vti0\x00')
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:04 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:04 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001080)={0x1000, &(0x7f0000000080)="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"})
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x30001, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=<r2=>0x0)
fcntl$setown(r1, 0x8, r2)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:04 executing program 7:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0)
ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0xab})
ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:04 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
open_by_handle_at(r0, &(0x7f00000000c0)={0x3a, 0x0, "d8b51a2970935a425671a244b8b28674abeff4a06b125d7f0b482d953e969debe2ad502b6e0e1ed35a9a9ae2aa6f7c49f0aa"}, 0x40002)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xda5, 0x8000)
ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000140))
getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/05/09 15:07:04 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:04 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)

2018/05/09 15:07:04 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$nl_route(0x10, 0x3, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0)
ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x8000000, 0x0, 0x2c})
getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x7fffffff, &(0x7f0000000100)=0x4)

2018/05/09 15:07:04 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:04 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="2d0f7386b723409c88ea8e2bd8e0b819b9f0c28e759b13abccd7e7f406c432b258bd94459df64a33a86fc267a03e4ad14a6977588531da4cdc303fab1b805aacc70960747b7c1b8f43afa9c0dfb292368c7db4357d56668288d00c252c92b02904b0fd84a1d8b78a7da7120aa149eb50f03d0e0040452a7e3ee4a619e4ad8b17abbccb1d5dbee01d1ba87a5fb12380018973d09fb6d85a4a16652f0a829891380d7b970ac19d3c7d4b", 0xa9)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x1, &(0x7f0000000180)={0x3ac}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={<r3=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0xfff, 0x20, 0x80000, 0x5}, &(0x7f0000000280)=0x18)

2018/05/09 15:07:04 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
clock_gettime(0x0, &(0x7f0000000040)={<r1=>0x0, <r2=>0x0})
clock_gettime(0x0, &(0x7f0000000080)={<r3=>0x0, <r4=>0x0})
setitimer(0x0, &(0x7f00000000c0)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, &(0x7f0000000100))

2018/05/09 15:07:04 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:04 executing program 0:
r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
fcntl$notify(r0, 0x402, 0x3)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:04 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x140, 0x0)
r5 = geteuid()
setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in, 0x4e24, 0x0, 0x4e20, 0x614, 0x0, 0xa0, 0xa0, 0x20003c, r3, r5}, {0x3, 0x4, 0x1, 0x2, 0x8884, 0x3, 0x1180, 0xfffffffffffffffc}, {0xfffffffffffffffb, 0x2, 0x8, 0x400}, 0x400000008000, 0x6e6bb9, 0x2, 0xfffffffffffffffe, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0x2, @in, 0x0, 0x2, 0x3, 0x7f, 0x2, 0x6, 0x7}}, 0xe8)
dup3(r1, r0, 0x0)

2018/05/09 15:07:04 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x10001, 0x90ff, 0xa4, {0x0, 0x989680}, 0x1, 0x81f})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:04 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x10b002)
openat$cgroup_ro(r1, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:05 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:05 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:05 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:05 executing program 7:
r0 = epoll_create(0x101)
recvmmsg(0xffffffffffffffff, &(0x7f0000000d80)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000e80)=""/249, 0xf9}, {&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/4, 0x4}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/142, 0x8e}], 0x5, &(0x7f0000000500)=""/123, 0x7b, 0xa}, 0x1}, {{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/92, 0x5c}, {&(0x7f0000000780)=""/103, 0xfffffffffffffc5e}, {&(0x7f0000000800)=""/71, 0x47}, {&(0x7f0000000880)=""/116, 0x74}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/65, 0x41}, {&(0x7f00000009c0)=""/230, 0xe6}], 0x8, &(0x7f0000000b40), 0x0, 0x8000}, 0x8}, {{&(0x7f0000000b80)=@l2, 0x253, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/35, 0x23}, {&(0x7f0000000c40)=""/152, 0x98}], 0x2, &(0x7f0000000d40), 0x0, 0xf39}, 0x1}], 0x3, 0x40, &(0x7f0000000e40)={0x77359400})
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)

2018/05/09 15:07:05 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x5}, 0x0, 0x0, 0x10000, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x4)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, <r2=>0x0}}, 0x10)
r3 = getpgrp(0x0)
perf_event_open(&(0x7f00000001c0)={0x6, 0x70, 0x7, 0x0, 0x7, 0x6, 0x0, 0x8, 0x1000, 0x4, 0x3, 0xcaa6, 0x8, 0x81, 0x2, 0x6f5, 0x2, 0x35, 0x3, 0x0, 0x3f, 0x1, 0x7fffffff, 0x9e3, 0x0, 0x9, 0xffffffffffff0000, 0x1, 0x2, 0xffff, 0x7, 0x1f, 0x200, 0x3, 0x0, 0x0, 0xbd6b, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0x4534}, 0x20, 0x6, 0xec9, 0x7, 0x58aae7dc, 0x100000001}, r3, 0x6, r1, 0xa)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4)

2018/05/09 15:07:05 executing program 1:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe35a, 0x20000)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001600)={<r1=>0x0, @dev, @multicast2}, &(0x7f0000001640)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001680)={'\x00', <r2=>r1})
r3 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv4_getnetconf={0x4c, 0x52, 0x710, 0x70bd28, 0x25dfdbfd, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x762}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x5}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1ff}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x6bfce0c5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x51}, 0x4000010)
ftruncate(r0, 0x8)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000})
sendfile(r4, r3, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r4, 0x540b, 0x2)

2018/05/09 15:07:05 executing program 6:
getpid()
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:05 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:05 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200200, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080))
ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040))

2018/05/09 15:07:05 executing program 7:
r0 = memfd_create(&(0x7f0000000240)='/dev/uinput\x00', 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]})
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x400, 0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x802, 0x70, 0x3e3, 0x3166, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0xaa9, 0x9}, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, r2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={<r3=>0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x1, 0x27a, 0x6, 0x30}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r3, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8)

2018/05/09 15:07:05 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001)
ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x7fffffff, 0x75, "776ad772b1c6ab64e0c0794c00d65d9ffb2a999744b0141a8964a3758a79eafeada7ae4afcd4f7b50fd7357e84bcbbdb82337688478509b24251b595b63df8d9d1464448497e8adcc7b24f1a2419ed848db6db820a266a91c949a67fed18a28a400c2c00b52cf2ed11e7e81ed623ba01da748245da"})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:05 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:05 executing program 6:
getpid()
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:05 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000040)="2d766d6e65743162646576bb00", 0x3)
getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r0, 0x0)

2018/05/09 15:07:05 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:05 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x6)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x6, 0x7fff, 0xe7f1, 0x81, 0x2, 0x2, 0xffef, 0x8, 0x3e5, 0x1, 0x3, 0x4})
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:06 executing program 0:
r0 = socket$bt_rfcomm(0x1f, 0x800000001, 0x3)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0)
setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), 0x4)
r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7ff, 0x440180)
poll(&(0x7f0000000000)=[{r1, 0xd00e}, {r0, 0x4000}], 0x2, 0x8)
setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)="309872", 0x3)

2018/05/09 15:07:06 executing program 6:
getpid()
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:06 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:06 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x3)

2018/05/09 15:07:06 executing program 2:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0)
setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000080)=0x80000001, 0x4)
ioctl$TCFLSH(r0, 0x540b, 0x1)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r1, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0))
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0xf9)

2018/05/09 15:07:06 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10)
getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x23e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, r0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x84a, 0x3)

2018/05/09 15:07:07 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:07 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:07 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
bind$ax25(r0, &(0x7f0000000040)={0x3, {"b0bd5f2bbb18d2"}}, 0x10)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
lseek(r0, 0x0, 0x7)
syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x80400)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:07 executing program 0:
r0 = socket$inet6(0xa, 0x80003, 0xa)
connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000000000, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xffff, 0x4)

2018/05/09 15:07:07 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:07 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000140)='em1\x00', 0x3)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={<r2=>0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x2a, 0x9, 0x3, 0x91}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x10001}, &(0x7f00000002c0)=0xfa7a48c80f3db3c)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20200, 0x40)
mq_timedreceive(r3, &(0x7f0000000080)=""/172, 0xac, 0x200, 0x0)

2018/05/09 15:07:07 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r4 = dup3(r2, r0, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={<r5=>0x0, 0x20}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="810000006863efdd358c6e6263fc49755cbd822fe8fd4330e83f36dc753730638449157c77c21cb3b29e911498d86c47175ce8138ecd7db4652f901a3035b778fc2a249c62b0ed53197365374e5754a17efc3e8beed74e4b3d7b14c93653007904b784cc61ea98a7700261dba6004571617f68fc8e180d6632d8b1727f536d604e2feac748"], &(0x7f0000000240)=0x89)

2018/05/09 15:07:07 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='syzkaller1\x00', 0x4})
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req={0x2, 0x2, 0xeeda, 0x200}, 0x10)
writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)="e03235cff1721ee52fe82c76bc0b0703ab97b7b4b7eccffa9367274066384796d22632479e57fe5ddf447c66b38552d6030dc078045d", 0x36}, {&(0x7f0000000040)="1a63fb0b2791dcd66bc1906d668b2c1a836968e3f304df43c581a9528d1b0f01b71da894e26fe05edc0b1d6e887460f3884900bc7b75180b531e5e8d9a5a8d27bf31dc5f4d01d185fd4ea7cba785e5d27354047aae1374960cebfb5b7ced3a3cd6d7b2512bb5eb0b0fe0e44ffe3e64d350b7d811e20230d36e66068dc6918c150fa00442d37a", 0x86}, {&(0x7f0000000100)="c1c23c8d1c42ee6ea0885e30a4110e6cfce51eca832242eabe2e98bafe4308ffebedb8e786efe7", 0x27}], 0x3)
tee(r1, r1, 0x400, 0x8)

2018/05/09 15:07:07 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x4593, 0x0, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:07 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:07 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:07 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x80)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x420002, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:07 executing program 7:
r0 = fcntl$getown(0xffffffffffffff9c, 0x9)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e5}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20)
ioctl$LOOP_SET_CAPACITY(r2, 0x4c07)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x480200, 0x0)
ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1f80000000000, 0x9}, {0xfffffffffffff568, 0x1}, {0x294312b7, 0x3}, {0x10000, 0x7f71}]})

2018/05/09 15:07:07 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400400, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0)
r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x42002)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r2, r3})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:07 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fdatasync(r0)
sendmmsg$alg(r0, &(0x7f00000060c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="f87422132a310d2c30a316834e68e7788dc289fdbe181bcd5f7fb3d9a029967cf23094b235d7de448ad159264e99b68049cdd0ebd0fbf7f9c1886f2ddfc8198aef254854fec7183ed0e93336001655eb1a9068da8add5788dadc9f5da9b7e0998366a5777a791cff50ee40210f6c065fac3f9c091e1f229e22c5a2128fa5efccf736b575325677beeab2fb04edab5f273e4d1ff2c57ae7a6575cade4db04c28f187cfdde46f9a8263d593b781f53b329301b376d36c1bca66c8eb0523c9ce4a8781c1b2158f43925fa89c5ebfea8b5d8ea408c839f3aac83952d4e248dfa1ba937c21757bd93", 0xe6}, {&(0x7f0000000100)="e68dd07b6e0e80a7e8e07b77354b1a6b42fcde68cd79fd8148517f2c5f150ad50a6a452ea1bc0247c3052fd2962b49e278dd74aa27b7563614e83c041877d4ec9e27a1f580978a92e02567bd753ab45e06a248930db4766867099142911720884fabac96d4fe7024a46f5ec6990ad2122743c4156655627aec2dc1561d7783bd83c3ba3a7d8a9765615eb4884ffad13b01b9a8953a996ca188", 0x99}, {&(0x7f00000001c0)="3060d896d8c4e62d12a6e8bbc8381bf5d172f1cdb52a17519dde5caa614c692e3c6a9ac28cb937512f471f22a7adc0ea52ceb2996d62af6c23dda749694792264cee8bf83158410f5500c2689c20", 0x4e}, {&(0x7f0000000240)="59b46953d47441ab53ee6607e5dd348aa7b8221207a60638b42f43b74d90afd8067d4b3fdfc7e315196efa021e932960db0022fd30bdd1f76a73ed4e572d3dc62f32c548483bb32fff7531ae9d0d071f0ed0c1d20daec480423207e1a645ec700d358a2a956dd06d51b3e0c345abb36841bc37465ec88bdee1fa551e570444ddb5d417a3608efc6a662ee4e56898c78389f7a63702b63ec6127d4ecef03d762a7f6f3945e23c379d5b", 0xa9}, {&(0x7f0000000300)="078995f510ea602d3f5b0d5ae0f62ef119b66e59", 0x14}, {&(0x7f0000000340)="2c58d1576133130ddbc072aaee8170f4988a2f9e9f5d4e51b33347c4f1b544", 0x1f}], 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="b00000000000000017010000020000009c000000695994fae728b9a60e523765cbebb2ea5ca3d07b8fe407f5a9e39b446b11291af7fb539ffbef8f6fd2d57edbb02c273d86704699fe4d8e4533fc274f229fc86a6354eb14b8f2d3d0ca8e8d1f0026727d39035b356d21243339ca97979cbcc86abf6e2333065896c674495e1e246beb42d2009f2da82b0a99dd9a8abe497c44673afce80d3c4eb018685c442ea1f42311223d4cdb603387ab26262b9d"], 0xb0, 0x800}, {0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000004c0)="f3ac5bf8d667a983713ccbdfecaecad32b0b22312ba86ec89919b44189afe02ae8eecad485e2d9797b43f74325e30add2c1ef3eea7e8aefcb38624158c45fd55eeedaba55980bf009ba5374ce021030dc9e80c4be4171a4d470afe6b9d57e26373b5a716ae34f2b30c62309d7fa660239412857e8d1a04c2db87609d26b3a304380b15fb858f1df714fb1d02eaed01250dfa88b6b8c77bc8a7f0cc7de15155d80d24f5a9afda", 0xa6}, 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&(0x7f0000005ec0)=[{&(0x7f0000004a00)="ae622b7251f7efdc3eb48b6dc02554f6810a35c7785522ce69e12c7f9a6de4835f989876193959d23312fc29da6488f3e532860d6e570cbbd4f06c950eb27dd7ad8437c5c9e9bf3d646c4bfcb4e419f6699ecbe4de5478a71a87303c6f31bfa146be983e9ff9d001ef8bf38c63deb11e128fd684f1864fb578f9fd1aba760475932bc1dc93f8d2902b42223139921a92adf73c8dbdc4fa", 0x97}, {&(0x7f0000004ac0)="9761e936b549b2cbda9dea39a46f3503ff18dee2801e498279bc187936b4deb536d962dbdbaca87a5aa62994c0bc883142ec3aeec34c48e9cb542c70cf08e465faec2721975db336ab90612bd4996915d58612816edf8a1ece3344a26f35", 0x5e}, {&(0x7f0000004b40)="36e44fc9906b0edf563569d0c1874c13b033d19a3a1d528ed7d66099ba82a9901c7d37e79d62732e698f406e606a33a7b447f1ff2e4f4115d66f137aa7bbe7fd164350abace229b22e831a0387687f5125e5cb13f059308b5bc1586107c6cb59e721cf09e14289cc4a8fcf48f109711a1aa750d4dc1576d365c955736ebd29c4af95f75d4c2ebc6e6f057feb09ac813dedad08d4c5e8206e90f0a4cca6227da9d990461f9702ef99aa26da9d6627c84f31bba336619aed94b950e577e380f36e9cd10fd2", 0xc4}, {&(0x7f0000004c40)="f67f4d6cd291894fc8358da520594d9c6683f2bb4a858edcbf4fdbaa0c1a63086a36ac0f160c35377a53c94c76fb51b1dd79c82f9ac348c9c7fd4b6f40c361c9ab8ce986dae4359a35f412462132fbbfef59", 0x52}, {&(0x7f0000004cc0)="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", 0x1000}, {&(0x7f0000005cc0)="caedbb4d9fe17b0333857187453ff16bed429c366f8efb6e021f44cc2dca24ce97adbbe122e1f2b0702712f8244450e66da289ce7fb6c84658210da2b00af9c3631e7f6d816e87ac9e83c2feb583b4fb3480236b8784b8f21bc09453b36fb43dca9c4cd9bcc023cdfc1bae825510be567957d456daf6efdb37cc0d7a552a19111dcdf1ca093f75a8ef6c560f44711716b1686999607eae05e6a165ceda67dc07392219a9a4a7a5d91ec13012aeaf93929d7773d46aa577e3a6530f4d41ce01de63a5c7a9cc325465999834da79491b0d121f7b1e9e8b27406910f82d8a026ad2e0634e", 0xe3}, {&(0x7f0000005dc0)="566e3237366426209f7486bc9df9228e9c45857309801233e6b9d5b79f13717e0d184892449339297aa050c33ce191d51ab62e7e6da0a2c3ae89b3bc2c0b1eaaec7959d205e07fbc06d23d02ca78634d2c01f2b282ba80944035604f2a931a809d90b0794a85d79f1500f3719771dad9975186aceb39a698bb3d8c6ecf1932c47f1e7e390472de62f83f5af5b4167b143750eacc02da4be3ddac1e65cc7de4dde9746a38eaeaf3f4613312bbecd19935d66bafbfef7b", 0xb6}, {&(0x7f0000005e80)="274809e58d", 0x5}], 0x8}, {0x0, 0x0, &(0x7f0000005f40), 0x0, &(0x7f0000005f80)=[@assoc={0x18, 0x117, 0x4, 0x200}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x18, 0x117, 0x2, 0x2, "3bf0"}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7b, "922be563abf7b4a3e1387d3d151faa50aaf76e6f3905884617ab4887f7b7702b6290ddcef469f785972dcdec57ebc3045d34018620e6f31f957e9c6166f30594d2abb2fe760a2ffb29c8961a497433a1f570665e5e825179b26cddce1a8733fa8521d12f63455dc4ecccf78ff67527b282d184c22667254237df28"}], 0x108, 0x40040}], 0xa, 0x4000)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)
r1 = fcntl$getown(0xffffffffffffffff, 0x9)
syz_genetlink_get_family_id$ipvs(&(0x7f0000006300)='IPVS\x00')
syz_open_procfs(r1, &(0x7f0000005f40)='oom_score_adj\x00')

2018/05/09 15:07:07 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:07 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:07 executing program 7:
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x80000)
sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x184, 0x42, 0x400, 0x70bd28, 0x25dfdbff, {0x16}, [@generic="439a9be426cc16e429670e4ed8731e9397482a15d01a28aa9886ff1ed23e7949c3c3c3e598935af3c8061bf5667234891862e4e597ca443fff3c017844d46a3f4fa91a0175a5fabce82dd190538253724f02251b01b9e9c3accc4774bde35560d5219914b62543feea98295ba5b38aa09bc7b81a16c6ff15d23554c6c642357380d29bbe1ca6c909d5a2898e32e24be6b9973469465abd7b835134beb0fc45a89d01188446a4442b1892250d993c", @generic="d861d7970171805d56d1e704f002a170f1e2e3589cc17a8b598bf824eb43b54f886ed39fd402716ade416180200e59f750b3f30d", @generic="f34a7622e15a19213f255fed01f16d6c1b5d15e99dd0e3c61aea0a59b2c16305d83a03670f9a2ac8b1e348e7a0e36674ab49a4c1df206ceab04247331b40123dad43a18c6d9aeb4acd669e6e32fcf94db197031d45c05820f9d2acf394ce86f4a6fe0a7af40cd1c40184942a8f399aa57afa3f7811edde864c", @typed={0x14, 0x68, @binary="48257d3b9b28fe40568572346f5a3f54"}]}, 0x184}, 0x1, 0x0, 0x0, 0x20000000}, 0x207fb68a84e33eab)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:08 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000240)={0x0, 0xd568, 0x0, 0xb1, &(0x7f0000000000)=""/177, 0x51, &(0x7f00000000c0)=""/81, 0xf1, &(0x7f0000000140)=""/241})
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000280))
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000002c0)={0x3f0b, 0xfffffffffffffff8, 0x0, 0x20, 0x5, 0xffffffffa7627ece})
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000300))

2018/05/09 15:07:08 executing program 2:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x24000, 0x0)
splice(r0, &(0x7f00000000c0)=0x4f, r1, &(0x7f0000000140), 0x0, 0xf)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)

2018/05/09 15:07:08 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:08 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:08 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/05/09 15:07:08 executing program 7:
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x200102, 0x0)
setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x4, 0x4)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000080)={0x4, 0x70, 0xffffffffffffffff, 0xfffffffffffffe00, 0xd4, 0x8, 0x0, 0x5, 0x10, 0x6, 0x1, 0x8, 0x6, 0x7, 0xfff, 0x0, 0x9, 0x7f, 0x200, 0x8000, 0x81, 0x1, 0x7, 0x10001, 0x101, 0xfff, 0x200, 0x7f, 0x40, 0xc4ca, 0x0, 0x4, 0x9, 0x8656, 0xffffffff, 0x200, 0x28f, 0x6, 0x0, 0x1, 0x2, @perf_config_ext={0x6, 0x2}, 0x20, 0x50, 0x1, 0x0, 0x0, 0x3, 0xd8})
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x10001, 0x2, 0x2, 0x7}]}, 0x10)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x1)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f00000004c0)=0x4)
close(r3)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000200)=@raw=[@ldst={0x1, 0x3, 0x3, 0xf, 0x5, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x3}, @alu={0x7, 0x4, 0xf, 0x2, 0x8, 0x30}], &(0x7f0000000240)='syzkaller\x00', 0x7ffffffe, 0xffffffffffffff5d, &(0x7f0000000500)=""/45, 0x41f00, 0x1, [], r4}, 0x48)

2018/05/09 15:07:08 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)
r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa)
keyctl$assume_authority(0x10, r3)

2018/05/09 15:07:08 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x40010, r0, 0x400)

2018/05/09 15:07:08 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:08 executing program 0:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xfffffffffffffffd, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0)
fcntl$getflags(r0, 0x40a)

2018/05/09 15:07:08 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:08 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:08 executing program 2:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0)
connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:08 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x167300, 0x0)
ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x3, 0x401})
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:08 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:08 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:07:08 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, <r2=>0x0})
r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x0, 0x0)
r4 = semget(0x1, 0x4, 0x120)
clock_gettime(0x0, &(0x7f0000000540)={<r5=>0x0, <r6=>0x0})
semtimedop(r4, &(0x7f0000000500)=[{0x1, 0xad5, 0x1800}, {0x3, 0x0, 0x1000}, {0x2, 0x7a}, {0x0, 0x6, 0x1000}], 0x4, &(0x7f0000000580)={r5, r6+10000000})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)={<r7=>0x0, 0xaa, "f7236d1d35f6f3f59e23fee0872c834dc215616595069241e232a3cc383268939b90827e5fa63a63e573b90e49b3c03272dbd7373e2b33e44d60b61a0d8ee68ab2fe9397c57526615cdd475f78a5add5ebfb61e0bb5f1bd2eb6bbe957f57f8635d9a4c999e0f60acff9ac4a65fafdaf18bc84ea1b0bea22d2e02f43218919dee55199952d9fe1c2ceeb3e0f9c5f4b6487bf2ca452e3f3a45a6b4179b57c2ec5a9e8b49cf2f765caacb99"}, &(0x7f00000003c0)=0xb2)
setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000004c0)={r7, 0x1}, 0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000400)={r7, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x84)
r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x1, 0xb91c, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20)
write$cgroup_pid(r8, &(0x7f00000005c0)=ANY=[@ANYBLOB="3f8ca35c6a"], 0x5)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xf8, 0x100000000, 0x6e, 0x9, 0x0, 0x3, 0x4020, 0x4, 0xfffffffffffffffd, 0xffff, 0x5, 0xc7e8, 0x0, 0x9, 0x4, 0x401, 0x9, 0x1, 0x40, 0x5a93915, 0x1, 0xffffffffffffffc0, 0x80000000, 0x0, 0xaf1d, 0x3, 0x3, 0x6, 0x400, 0xce, 0x7, 0xffff, 0x1, 0x100000001, 0xff, 0x80000000, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x40, 0x1ff, 0x1, 0xff, 0x80, 0xa89}, r2, 0x8, r1, 0x9)
ioctl$TTUNGETFILTER(r8, 0x801054db, &(0x7f0000000200)=""/132)

2018/05/09 15:07:08 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:09 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000010000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0xff9b, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x1)
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0)
setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000001c0)={{0x3a, @rand_addr=0x7, 0x4e21, 0x2, 'lc\x00', 0x8, 0x10001, 0x4a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x1f, 0xf0, 0x7}}, 0x44)
r4 = dup3(r1, r0, 0x0)
getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44)

2018/05/09 15:07:09 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:09 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TIOCNOTTY(r1, 0x5422)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, 0x0, 0x5, [@empty, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1e}]}, 0x24)
fcntl$notify(r0, 0x402, 0x0)
ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x81)

2018/05/09 15:07:09 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80, 0x80800)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00')
getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@dev, @broadcast, <r3=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000006c0)={@loopback, @broadcast, <r6=>0x0}, &(0x7f0000000700)=0xc)
accept$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, <r7=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14)
sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000a40)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f00000007c0)={0x218, r1, 0x0, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000000}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}]}, 0x218}, 0x1, 0x0, 0x0, 0x4}, 0x4000000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0xfffff7fffffffd)

2018/05/09 15:07:09 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:09 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={<r1=>0x0, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23}}}, 0x84)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0)
setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)

2018/05/09 15:07:09 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
prctl$setendian(0x14, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:09 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffe000/0x1000)=nil)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x4000)

2018/05/09 15:07:09 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0xffffffdfffffffff, r0, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={<r2=>0x0, 0x1f}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2, 0x7fff}, 0x8)
creat(&(0x7f0000000340)='./file0\x00', 0x168)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x551001, 0x0)
connect$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7, 0x0, 0x5, "d7af491cef1b4ca82d89d7b535bafe0a49163daa2a2c70180752d097c4cd4f76bfb268412ef5776c1289dee226f8f59b3a04e0c7164d3b39f60dd2876cd9ba", 0x11}, 0x60)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000080), 0x0, 0x0, 0x3, 0x44, 0x0, 0x0, {0x8, 0x40000000000006, 0x0, 0x100, 0x1, 0x5, 0x5d, 0xfefc, 0x9, 0x7, 0x8, 0x2, 0x5, 0x6, "2053002615a54671fec3c63b8a5e57e818a83248ce28fe394adaaac6f9d9a784"}})
getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000080)={@multicast1, @dev, @local}, &(0x7f00000000c0)=0xc)

2018/05/09 15:07:09 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:09 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:09 executing program 0:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc4000, 0x0)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140))
socketpair(0x4, 0x1, 0x3, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f0000000080)=0xc)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x4)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x10100, 0x0)

2018/05/09 15:07:09 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3ef, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1ee, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:09 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
r2 = shmget$private(0x0, 0x4000, 0x78001a20, &(0x7f0000ffc000/0x4000)=nil)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r4=>0x0}, &(0x7f00000001c0)=0xc)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x2, &(0x7f00000002c0)=[<r6=>0x0, 0x0])
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000003c0)={{0x7fffffff, 0x80000001}, 'port1\x00', 0x8, 0x8, 0xfffffffeffffffff, 0x1ff, 0x8, 0x7f, 0x7ff, 0x0, 0x5, 0x9})
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=<r7=>0x0)
r8 = fcntl$getown(r1, 0x9)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x5, r3, r4, r5, r6, 0x80, 0x8362}, 0x8, 0x2, 0x0, 0xdc, r7, r8, 0x1f})
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:09 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x5b1, 0x200])
ftruncate(r0, 0x10000)
ioctl$KDMKTONE(r0, 0x4b30, 0xcf89)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:09 executing program 4:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r1, 0x0)

2018/05/09 15:07:09 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x8001)
nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, 0x0)

2018/05/09 15:07:09 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:09 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:09 executing program 0:
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000))
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x0, 0xebe0, 0x7cd6, 0x7f, 0xfffffffffffffffb}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x80001f}, 0x8)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20000, 0x13, 0xffffffffffffffff, 0xfffffffffffffffd)

2018/05/09 15:07:09 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000004, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:09 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:09 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:09 executing program 2:
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
fcntl$setstatus(r0, 0x4, 0x2000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4)

2018/05/09 15:07:09 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
socket$unix(0x1, 0x3, 0x0)

2018/05/09 15:07:10 executing program 3:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10100, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {<r1=>0x0}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x6, &(0x7f00000000c0)=[0x2, 0xffffffff, 0x6c, 0x100000000, 0x10001, 0x3], &(0x7f0000000100)=[0x74e8, 0xec2c, 0x0, 0x4, 0x80000000, 0x11, 0x10000], 0x11, 0x1, 0x1f, &(0x7f0000000140)=[0x7fffffff], &(0x7f0000000180)=[0xfffffffffffffffa, 0x0, 0x101, 0x101]})
r2 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r2, 0x10000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200))
sendfile(r3, r3, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r3, 0x540b, 0x2)

2018/05/09 15:07:10 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0xd9df, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6_vti0\x00', 0x7})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x9, [0x2, 0x6, 0x1, 0x100, 0x1, 0x1f, 0x1]}, 0x5c)

2018/05/09 15:07:10 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

2018/05/09 15:07:10 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:10 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x8)
ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:10 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x1)
dup3(r1, r0, 0x0)

2018/05/09 15:07:10 executing program 0:
mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff)
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc95, 0x0)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={<r1=>0x0, @empty, @multicast1}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@empty, r1}, 0x14)
ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040))

2018/05/09 15:07:10 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x7)
ftruncate(r0, 0x10000)
lseek(r0, 0x0, 0x7)
sendfile(0xffffffffffffffff, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2)

2018/05/09 15:07:10 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$TIOCNOTTY(r1, 0x5422)

2018/05/09 15:07:10 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)

2018/05/09 15:07:10 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:10 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x0, 0xffffffdfffffffff, r0, 0x0)
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={<r2=>0x0, 0x1f}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2, 0x7fff}, 0x8)
creat(&(0x7f0000000340)='./file0\x00', 0x168)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x551001, 0x0)
connect$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x7, 0x0, 0x5, "d7af491cef1b4ca82d89d7b535bafe0a49163daa2a2c70180752d097c4cd4f76bfb268412ef5776c1289dee226f8f59b3a04e0c7164d3b39f60dd2876cd9ba", 0x11}, 0x60)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x82, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000080), 0x0, 0x0, 0x3, 0x44, 0x0, 0x0, {0x8, 0x40000000000006, 0x0, 0x100, 0x1, 0x5, 0x5d, 0xfefc, 0x9, 0x7, 0x8, 0x2, 0x5, 0x6, "2053002615a54671fec3c63b8a5e57e818a83248ce28fe394adaaac6f9d9a784"}})
getsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000000080)={@multicast1, @dev, @local}, &(0x7f00000000c0)=0xc)

2018/05/09 15:07:11 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x6)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x100)

2018/05/09 15:07:11 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:11 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:11 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f00000000c0)=0x3, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0)
setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000080)=0xf65c, 0x4)

2018/05/09 15:07:11 executing program 3:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4202, 0x0)
ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xfffffffffffffff9})
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00000000c0))
ftruncate(r1, 0x10000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000000002004, 0x0)
clock_nanosleep(0x4, 0x1, &(0x7f0000000100), 0x0)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:07:11 executing program 5:
r0 = socket$inet6(0xa, 0x80003, 0xa)
connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c)
perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000000000, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xffff, 0x4)

2018/05/09 15:07:11 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:07:11 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='eql\x00', 0x10)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffc00, 0x400000)
ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x7, 0x4, 0x8c, &(0x7f0000ffc000/0x4000)=nil, 0x170b})
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/05/09 15:07:11 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:11 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f0000000000), 0x800100000001)
ioctl$TCFLSH(r1, 0x540b, 0x2)
getresuid(&(0x7f0000000080)=<r2=>0x0, &(0x7f00000000c0), &(0x7f0000000100))
ioctl$TCFLSH(r0, 0x540b, 0xfa13)
sendfile(r0, r0, &(0x7f00000003c0), 0x1)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000004c0))
r3 = getpgrp(0xffffffffffffffff)
ptrace(0x4208, r3)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10050, r1, 0x0)
r4 = getegid()
r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x8a100)
syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x1000, r2, r4, 0x1, 0x80)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8)
open$dir(&(0x7f0000000500)='./file1\x00', 0x2, 0x40)
ioctl$LOOP_SET_FD(r0, 0x4c00, r5)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000400))
sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x1d, r6}, 0x10, &(0x7f0000000340)={&(0x7f0000000300)=@can={{0x1, 0x2, 0x77a, 0x819}, 0x6, 0x1, 0x0, 0x0, "0d46b0f42881f5b9"}, 0x10}, 0x1, 0x0, 0x0, 0x40004}, 0x1)

2018/05/09 15:07:12 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:12 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)
r3 = gettid()
capset(&(0x7f0000000080)={0x20080522, r3}, &(0x7f00000000c0)={0x3ff, 0x3, 0x7, 0x8, 0x4, 0x4})
ptrace$peek(0xffffffffffffffff, r3, &(0x7f0000000040))

2018/05/09 15:07:12 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$TCSBRKP(r0, 0x5425, 0xee32)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
memfd_create(&(0x7f0000000140)='/dev/sequencer\x00', 0x3)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x3ff, 0x3, 0xb2, 0xf892, 0x200})
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x6}, 0x1, 0x2, 0x0, {0x3, 0xfff}, 0x0, 0xffffffff})
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:12 executing program 7:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6141}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3f, 0x8040)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffb000/0x4000)=nil, 0x4000})
perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000280)={'ah\x00'}, &(0x7f00000001c0)=0x1e)
setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x4, 0x4)

2018/05/09 15:07:12 executing program 0:
openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x880, 0x0)

2018/05/09 15:07:12 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:07:12 executing program 2:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff)
r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5, 0x80)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={<r2=>0x0, 0x3}, &(0x7f0000000140)=0x8)
getpeername(r1, &(0x7f0000001240)=@ll={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000012c0)=0x80)
r4 = geteuid()
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e24, 0x0, 0x4e23, 0x2, 0x2, 0xa0, 0x80, 0x0, r3, r4}, {0xffff, 0x9, 0x0, 0xf92f, 0x3, 0x1, 0x0, 0x6}, {0x100000001, 0x0, 0xb84, 0x6}, 0x9, 0x6e6bb4, 0x1, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d4, 0x3b}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x4, 0x3, 0x40, 0x6, 0x0, 0x6}}, 0xe8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:12 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0xe61}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:12 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000140)='em1\x00', 0x3)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={<r2=>0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x2a, 0x9, 0x3, 0x91}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x10001}, &(0x7f00000002c0)=0xfa7a48c80f3db3c)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20200, 0x40)
mq_timedreceive(r3, &(0x7f0000000080)=""/172, 0xac, 0x200, 0x0)

2018/05/09 15:07:12 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe61}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:12 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:12 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0200"])
write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x8, 0x4, 0xc757, 0x80000000, 0x3, 0x6, 0x5, 0xbe, 0x38, 0x2ca, 0x1, 0x80000000, 0x20, 0x2, 0x1f, 0xe, 0x3}, [{0x7, 0x800, 0x3, 0x1883, 0xffffffffffffffff, 0x9, 0x1, 0x5e3}, {0x3, 0x9, 0x2, 0x40, 0x9, 0x40, 0x7fffffff, 0x9}], "9ae95b77e6fb0541195fd186c9d220fc9bb0873f907f7cc0841178d1f36567f8535deeb2853fc507c26ead91522a7ca086f4887d8f3791bda930da13de11be40713e4661fd6dc89a680d05cbdea6a1f8cbc329d9e066ac3c9fbd8081ada030fff21439eb48d4af1ee210d60c2bee9d1a3d8e1fed59c3929ddbca913947442fb21b31dc0b180454a6fa41d81834ab3f8011454c4effc97829a4c4e6b621317b627e1a972a5fd0107a8f6788c9d4987836362ed9c0f2fe35563dc4a2a64abe665a4cf120c7b3155333250313696bc1ff41e0741b216d417e20594a6076186d126dd9411b5d94e434", [[], [], [], [], [], [], []]}, 0x85f)

2018/05/09 15:07:12 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00')
pread64(r0, &(0x7f0000000000), 0x0, 0x80000)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e20, @rand_addr=0x9}}}, 0x88)

2018/05/09 15:07:12 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x2, 0x4)

2018/05/09 15:07:13 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="2d0f7386b723409c88ea8e2bd8e0b819b9f0c28e759b13abccd7e7f406c432b258bd94459df64a33a86fc267a03e4ad14a6977588531da4cdc303fab1b805aacc70960747b7c1b8f43afa9c0dfb292368c7db4357d56668288d00c252c92b02904b0fd84a1d8b78a7da7120aa149eb50f03d0e0040452a7e3ee4a619e4ad8b17abbccb1d5dbee01d1ba87a5fb12380018973d09fb6d85a4a16652f0a829891380d7b970ac19d3c7d4b", 0xa9)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x1, &(0x7f0000000180)={0x3ac}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={<r3=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0xfff, 0x20, 0x80000, 0x5}, &(0x7f0000000280)=0x18)

2018/05/09 15:07:13 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/173)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0)

2018/05/09 15:07:13 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:13 executing program 4:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200)
ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f00000000c0))
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
timer_create(0x7, &(0x7f0000000300)={0x0, 0x31, 0x1, @thr={&(0x7f0000000140)="6f78d924e8fe4ac02fec2bb8f48fcfa3adb3784e2993c0c846fbe0544a84c38da75fc0ca31ab827d011dada1d22073eae27bce399eab0269e07fabd6e0514112e93e9f39ed7314ad52b8d1d1f1c8ceb81a95791dd839e98a444f73eec7edff04e7238b054fb6b370f9497502ad770ca0c742e181afc9d1e7e482b3a610a4bfd90ea9645acec9", &(0x7f0000000200)="aa3322501e703f4c2da624d6622ff7994fe8d4f36b34a55b43de04076433d1d2ec52a49a56089e625c6977614c75683cd3e2b1b8967530be6faaf8bc7d2814eb265a395511b972a4a902bda55dcf7bc7c776a1e10e5674a7d8acb58d89a6a667224ad472ce0555d4bace2534876d53c59194c410e37da58646fef827a7042c00b32dda9fa27a8f8c7c66b8b1d3a99ce9363b2e04ae42b16f63a7be90196d6af2348ca0af0348aba0687050aa8ed6da54c10da61cab341026670a99ba149825d305fccaad57f188222189e3880736e0e426580ed08cfc9d16e9516224cb12b268b6336a6797245fa84cb52a12ea6a07e3ca81a82f"}}, &(0x7f0000000340)=<r2=>0x0)
timer_gettime(r2, &(0x7f0000000380))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0xfffffffffffffe67, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040))

2018/05/09 15:07:13 executing program 0:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0)
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x8)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r0})
flistxattr(r0, &(0x7f00000000c0)=""/200, 0xc8)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:13 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
mq_timedsend(r1, &(0x7f0000000080)="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", 0x1000, 0xcb, &(0x7f0000001080))
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000010c0)='ip_vti0\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:13 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1800, 0x400000000000, 0xfffffffffffffffd, 0x2000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x695, 0x0, 0x2, 0xe7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x80)
sendmmsg$unix(r1, &(0x7f00000037c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000100)="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", 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0x1000}, {&(0x7f0000002600)="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", 0x1000}, {&(0x7f0000003600)="88281ad193fe5353c1a448b63e845c3f42cbdb20", 0x14}, {&(0x7f0000003640)}], 0x8, &(0x7f0000003840)=ANY=[@ANYBLOB="20000000000000e389a1d40001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000003640)=ANY=[@ANYPTR64], @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xa4, 0x4041}], 0x2, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:13 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xa19, 0x4)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:13 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x4000)
mq_getsetattr(r1, &(0x7f0000000080)={0x10000, 0x10001, 0xffff, 0x7, 0x5, 0x2, 0x0, 0x1}, &(0x7f00000000c0))
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:13 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)

2018/05/09 15:07:13 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0)
setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080)=0xff, 0x4)
ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x4, 0x5, 0x3, 0xfffffffffffff875})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:13 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:13 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:13 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0)
mq_timedsend(r1, &(0x7f0000000080)="f4bed628eb0664f24499206f5c8b39b3d3d1006ac80afedcd4d0fd4b1bcb555bd5451a97e16a4aff8f1d34ad38a737d2efd7ae2471d29c977b8a331a8be72d131f9e519066d85c12818f8cf3824b93c1534142b60c05758dc0aa2b0803d1c778a9fa38aba1cbbd17bdd91a7427919d9754dba7913a79f1e920c0bc86e50db001e96cc6832d30e632c14b9f609f36af0f08d259ad0ed4b9661ee77752457047f3c5bf20934137fe38b1456f25ebfb431087e8d29cae963ecdb9d415cea5436ea1c1324359aff8e563055f0a430ce6231caf4cd477d59b5fd013b30af7ee067cd952e0f733aed9686502f34d4b0ddbfa3b412b130a802b076e2e9152953b3ae8050896ec94785912530999749451d5629604525bfa40b1f9f050811d68b47b4b27a24ec0772ad29d7f7a57d6d9b90124991c9e1bfa9ae0056a1203f8c963349606283183245468a8378a83f378caf2731174617afe387ef6a8dceeb7f73d0dfc2f3fb83728b62e50146df614213665b1715bea942cd4292d4ac262084db4838663b82dcaad8d6cbf527b889fa89f0eb4a047584901f1d62ac2d795c9a83e361eba8236f789c8e887fe3eb6fb16dcc7716ab9b9e8fcef6b7c57c2bdac862f7abcae385f9f10ae7c6c83526a7a37c1aa3eb0a6c812d0b47fb669207500dd64118481fe4db1d4ed5c90d5ba661a254e60992a93721e43e1c251a40a1449b363210f626fce1e3bc5e942a5053eebdaa06c35975a4e9d920902855b465ff2a1b6a7b3ee4cc1eb9f4bbbd7cf311eca9df9f67cce4fa14b51c226a5c66368207dcec5cc730736c64014f247e74539c018c406d4e742c1080f79b02d9cf89b2eb376068068d04a8965049d703a42fd5d148377c1cf003f23ff32b40b25e46b422fed8bc187b6768176961e29bc68f61040f4ec56763a66523c802a043adcaea32b90cc21d43e98e8b0d94ee9ab5163894bf4d1f772fcc5ec038f3e7648a869befee7a3401b64f1658ac8ad833930dd31d417cd111189e0f0da899f658c440ef15f4571ab281c6c4c3f009ab277b4bfd59f1314218c5458fabfa8a7c2afbc32b95f9596545eeab4055f7ae0fa02e9793934afa632974b426accd204b7fc791b0c911e0e0df6ca9da74c8bef668bbb50a2fe88dac3633a2139c03aaa8beb823c16b8a376d0ceaf47d5f92b2b8ca8b9b1b32d58c8000e9e1b41466b1b61767998cffc53ad0bdd7d2e5680688c0437366c2f7f89d99d84ba2b44ca16fd8ec1bc6066128fce9e631ec0b74dd2d034857dbb45fc301125dd25d2701c579c893bc060bf74758bf27ea7bd8ba6a428618ebed0266d1d03de9535b896202ed0f7c59a095bc759f000362a33eda232df52e43fbd8bf46499159b06f91d39b3f5f7459c382be5579d30ca3f548e7e4749f1e114e4b7916dfa11f380666d3e152a5c890d7e6714d532cfa3c34be2c3a830a60165b748962707000d17d3b0f5cbf737bdbf95ff69ae6c546bf6ea5319483e870967f353ce3c5dbeb4bfdc6e5bcb41588600bb2d070f0c5cc2b1ecf5261dca8045519d6165193ca16340ce8ab7bc7ccf96bc0364174e682a70ddbd560730aec066b465726f698844652b1bc16082eee84a96280ee6273cc7ea45a5ca9085eecdbfdf86fd5f090c9dee056a127973779697ed9d3813c1fd842d14eb12840e9f83cf748079847a49723440afcc0557d2c45a29ed849d739d6baee0bf1e9bbd9f0b3ac2f71ede3e1ac001764e3320573d04374f81ec78802520cc11876fb457dcb2603cac7920d1ad146b3191910ea84b83ce8fb70f485e8fce508b6817478cfed6aeec96ca5ce5cda4cb68af4e71021e784e6a24b63039682265fe7d5d78a24e30689af06a1737c07dde4ce7c5ddb9aecbcc1858539940e885db200b1b6ff67db90d45d55b411b3099b01aabab9ecee07a3c770bfdf7fb6d9b8c17462e0597b67fb90ff63714bd81ff76b34889290be7aa3982c1f6917d767f0f03d2674c4fe979a39a392797c1eba0010b7e66043b10d94ffcf53fa1d6d9da4c35da643ea5ff205048a1ca91dbc20c234856327ea07015fd67447ccc318527f063962f35915b0afbc6596c0d76112225da258935994c60c79a280aadaddc7edfc12d9b05f08bc281f3947d1d8aa502469e82a4c750e11772c1fc20eeabc42cbb28bc3835370ad9429eb6252c4b3c2404092289461783c470b8485d234ce603cfff565280505503b70bf6181aca4f03285f1cb6106e9a93cda1c5d6c1b4678abc33da660c26ab8fe0b0d0eac19351db06428e49319a5307c68bade93173ead45cfbfc6f54ce74e1dff4c0a125fefc7ab35fc83bf9fdcf743e4f0f60e68012ecf6610662d26892f1112dd58f33ef3c2b3eeb722e338ea76f795ec84036a41dad51ed01a583cfbb552bed5d5a58dd773d1b1ac09120ba7596dd53adb819fa0633eae09f5d622c60d7c962dab3e55576eb520c24f6b22379a5a123d53f944a3dfb67cba4b50e24660b404e978813ba4aca8349d3a70f7d8723b01f2ba73f1a0fd21731b007b366d4b08cf23b809b381ef96c6bf5c28f07fc64032f235399cab7eb05c328bd47e523bd8668d6269b3d0de77a1d3377a9be558d5239f86e993feb1b15b0cfd00eec21fad0791ae5a86fc9d3bb4ec4e90f57aa791f98bf18485062a2676e59d5d62f7101f45d5509cffe18b63d0c4a6d727347c34c03abf1db8d20627830bd41de472d370e2fb92697a6fef038de26e31b81335f0a6a806ed01b74184b4a07e124b148b4b54fb90a5c673dcdc8fd999f736449f8cd36ea5456c57803556249c629d6392ea6d38bc1769af97ce6326ac8684ad69a598b596b315cd485ef257371459b9c1c40da4a6c017fea3f07e632a9f01ffdb607368d385eec9497005ead114c0f9dd76c52e9bd830227321b6d642ea7237bd117d06f07b221600f5c029a2b53ea12f72b5c9c30caaaecddc62a4d5d569346eb57af7284d478bceca9a7b838673580d780e6b615f83e4231b998549620ef0493bccc9a09916c9b85fc7886fa201a31ec18d5bdec64857566ab89f7a0ed59f3e1b93cbb7956b601e7b6945fcabec776ffce421cc6bc2b9148c195e6ceb078dbfbd8d4057bdbff31ba2413443309c710130fdb54410222f67a5ad994387b77b80f406339ea7d463b9ac9c46ced6ee74529ed8ed80f5352402b631e9e42c3f84a787eb53371428887f0ddec953d30fb3ce8c72f1b8c5a6e8713716154a700ed0a167b081b81111e2d3b2d088cb679ac7429a36591e516d62ab0b2c0efcdccc1a57b2b190b02b789351113bacac75b08fb4533f283545d280cb31b81f94d4ecd90b31a019c307a08a554a96bdf5b82bd9e8739ef38863e1e423f367d4fc7b6ee5831f6ac8ef53007115a636a9f07fcf5a09186f74c3542af6607f0f23a16021c7f341b3b2956b61b707a29d3473e8510177a4a906357b7639d7c04e90b08881455c838c7b0b506a846a7f99165f4bbd173ab74f3baadeaa4d2ed09e8fc548ab3412fabcff39c9264c45de9b4ae6a68ec79ac6d966c08e996fd79a71332df60b6aa912c9880b49c73b5b95b21607c8af13059a738dcca184079bfcf04d0b1be635a4752489eeba7cf86d35e7942785848a2c065351277e94eebf538c6a8ff1ac3a442608dbae7ab8fda8012fb8619a406f04b4eb6db819db1061c447e82331231a254d08c5db5b131aefcd88ff23fe9ebead08d656e9db06447ad3bdb14d07a8073a6bdc6289773d3b6429de38f9bd654c6c583e06911f7573a2cc8c799472b78c6b861f6feff56a2bfc20a8b1d8e011414ab91b86cf300a3f937a477319dd1ccfb6f2abd1437cf73504723bc21723e09ebd5afefdda9f449d9ff3f4d2786e4bf652f780ffc4b1a8629ce6590e31d6ebca0590568bb582107ca70e7e0549cc45cce33e9280fc3bfeb7db30d06def1a7d6b579d4495f3ddf2dbc774e42ef10f565ec082eadb3b7c949fb9ed31437d978cf776a22a689a00d9e4ae1acf2b2bef01158e3239f1f90be24e9b4b9a5b417e75fec92d1389d0d3aebbb3e9eb03d4a12ef7e6f0182271d0a24a2e409d9bcb32e4e196a84ec19b82338451f5d2c36f32df30166d9a9e77fbcdd9f74b5c7918e7defa9170c4eac3f6d9d8368038db15b5d7ccff1de8fe3219b2d694de6928ef44f26bdfaaae54b5b276355da4403d86b5c91c72eac2de8e6fba6f8a2a284d3b45b7053355e6343525612b386c47384d861973be2813de50db005a33c6adf55247b8550eb26c5453efb808d1ac0a0a6e53aedf0bc952ebe72749282f4442e1fdaaddbd719c34c7fc6275d67819c180f6705fc9fee4185fe65e525d5b508b337aae2691161fce85b9e5c9c360487d068c28db9ff223916431b04d2fc33965b5d1aab69bec57990a70926bb9e90c8ec8414cd92f1182b51ed3a81efa5175ffe2dc83b424926a7de4d3f5e84e471e8d98a7a1788966bb222d7c088aa0ba399a0a58f3ccfb4679beb20d0cea7d2d83a5ec7ab51213209a5c63657ce471d966489a756624ec81ea7ba1180d2a249adcc69c6a025f27b8e87089afc8dd6602d6a3642c157466254941acb984a4353337db7544e34cf1711fb87fab6260c54516a530f5b2c275cbfc2eb4fdc65eb326b040327819c423eb2e125c49ce0bb4398a5dd2ea8f94e9881740121bf166dc9266c76ccf0a7a94a01d6d8834f3a78a48a3ebe8b4d70f1d14edd1e2ef2aebe25140330391c6a47988970f9347625866a9c946aedd67e2d13048af56e6523cf42e314eaf72177799da7ed885367f4a46eac97a6dd2ceb830cc5618a8ecd673d67f3594e0f222d274a77d45b9517895922b78520b3024a8ef2b9123cc2e55fd28bb8954b5e96a194b2d706bb7cdef5b75c8c7dee75ae0b3db4034242d470438a85bc47a2d3b946e1becaa0cfd71ba574865387881df4ef3f5c007aa0c1be35d2f6bd5aa02a6fb559ac3bfe7c9a8775eab709fb0f45d13ddde62360a7c76754a97558df1baf6cd7fb193b4ea60ceb0acf3919fe92f777a8593ce9972c81ec003595879b7d498a3ac07d45af5ce71d650e106caa3f2a2761fbdea964192ad961edfe68fdc396ece5acd4538cc22cdff852fb8ff45855b5a1ba33bf4eb63730f6b3a02a3c3b4f27c46fe9a8334967e3f7a5c4861233c5a5fd4e9260f36d4f7bc45b260ac4a60de3288b714d4b60f074f23df370a790f8f18c3f8947602ffaf2b3bf5da987eee241bc4ab02ccf5557c7b75b062114f36609005f592c67aec4a39a9348257802034341fd56df552f7c5560e8a1e5ba746a0ffb8f0866a8ee0f35a089e66f2c1103347c85ab0f225261496841758f5d0030663f69c047271e4c682f48c2f267c2bb96f370e78bea96ff96af7140dae1867211bb9f19c1f55f26df8d547c0582c4331d6923e8c3f132290fc26063ffbede3fa1d19c1511607bf53260b9418e23ff8d5ef6780cd9315fd051e6b53e68bc0c1ec214416b973edc9f92ca2abd00931bdaf1f7e06d15e4135218eb3a4b45086be348755cf15eaa54087d51c1cc30fcdf246d4e4750693877bc89f368e665c850f47ed5f9da4f6b79529e331851f6a1e1ad633824c9f94094a51f781e5bf21375c4616ecf4f3b213ebb7b97f93f1b0c0b14dd839d0646b4bb15b847083fe0cb562eefc74dc3b869e4fce493c8dcfa33c99798364607dcc23e05988fc2416c90e0144ec26f3ebd4be537c01bf3f90bdabc96d1faf241c702a3fd41208cd440e1dd71c6d4a87329cebf074220352e877cb53fb8f37969ba90cc7bcc5414a7038e", 0x1000, 0xcb, &(0x7f0000001080))
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000010c0)='ip_vti0\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:13 executing program 4:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x9, 0x1}, 0x14)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
setregid(r4, r5)
dup3(r2, r1, 0x0)

2018/05/09 15:07:13 executing program 2:
msgget$private(0x0, 0x400004)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = syz_open_procfs(0x0, &(0x7f0000000140)='uid_map\x00')
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='eth1}\x00')
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x4, 0x200, 0x4, 0xffffffffffff91fc}]}, 0x10)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x408000)
getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000080)=""/88, &(0x7f0000000100)=0x58)

2018/05/09 15:07:13 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400080)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:13 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140))
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x50050, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000080)="990cf0943633141e0c62db8500a851bea900cf85ac347e8607984caaeb50a471c5a401f090000ddad2463a1e5b760cc1816931b1d7abef07b032724ad47709a3e5af31e0ddf786c2cc6f95976f884e9effa25e621fe0168ee6be9cb66c2af9c919fd3b8aa35b0e3afbdf693e2ab9dfa7a7b4fa89eeb6770fd8ee9785c7ced08190225ae6c736b9beb064c28f53840fe93fdd5e66b4cbfef5f353c4a4b7368e74583fb9abe24a657b74b341fe8cc0ca4ee4c181", 0xb3)

2018/05/09 15:07:13 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:14 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0)
setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000080)=0x63fd, 0x4)

2018/05/09 15:07:14 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
open(&(0x7f0000000000)='./file0\x00', 0x20601, 0x12)
syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x83, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = semget(0x2, 0x5, 0x10)
semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000000040)=""/102)

2018/05/09 15:07:14 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)

2018/05/09 15:07:14 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:14 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x181080, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={<r2=>0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xec, 0x3}, &(0x7f0000000140)=0x90)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x50d2}, 0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:14 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10)
ioctl$TCFLSH(r1, 0x540b, 0x2)
fadvise64(r1, 0x0, 0x1ff, 0x7)
ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180))

2018/05/09 15:07:14 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xcc2137e26728a54b, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000227bd7000fbdbdf250d0000000c0002400800030007000000080005000400000008000500ff0700003c000200080008000000000008000b000a00000008000b000a0000000800080001000000000000004e2200000800030003000000080004000500000008000500ff0100000800040009000000"], 0x7c}, 0x1, 0x0, 0x0, 0x20000080}, 0x1)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r3, r0, 0x0)

2018/05/09 15:07:14 executing program 0:
r0 = dup(0xffffffffffffffff)
setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200), 0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x20000)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x918, 0xffffffff7fffffff}, {0x9, 0x1}, {0x9, 0x9c2f}, {0xfffffffffffffffd, 0x5}, {0x6, 0xffff}, {0x1ff, 0x1}]})
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x40)
getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14)
epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x21, &(0x7f00000001c0)={0x1}, 0x8)
socket$inet(0x2, 0x4, 0x9)

2018/05/09 15:07:14 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:14 executing program 5:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = getpgid(0xffffffffffffffff)
r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x20000, 0x0)
perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x2, 0x3, 0xffff, 0x4, 0x0, 0x0, 0x12000, 0x2, 0x6, 0x100000000, 0x7, 0x3, 0xfffffffffffffffb, 0x0, 0x4, 0x9, 0x5, 0x800, 0xfffffffffffffffd, 0x51, 0x20, 0x800, 0x5, 0x8ea, 0x8, 0x8, 0x100000000, 0x3, 0x7, 0x100, 0xd2e8, 0x100000001, 0x2763fd6d, 0x5, 0x8, 0xfffffffffffffffd, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x80000001, 0x8000, 0x7, 0x3, 0x6b29, 0x1f}, r0, 0x5, r1, 0x0)

2018/05/09 15:07:14 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x10001003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffefffffffffffe, 0x2, 0x1400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xb8c}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x2, r0, 0x0)
syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x101400)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x412700, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000200)={{0xc, 0x2}, {0x8, 0x27}, 0x6, 0x5})
fchownat(r1, &(0x7f0000000100)='/\x00', r2, r3, 0x100)
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x20000000, 0x80, 0x5})

2018/05/09 15:07:14 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x101000)
recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000180)=""/193, 0xc1, 0x800}, 0x2000)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
pipe(&(0x7f0000000100))

2018/05/09 15:07:14 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000141043, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:14 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, r0, &(0x7f0000000000), 0x800100000004)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:15 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:15 executing program 5:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip_vti0\x00')
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x10, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:15 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0x1ff}, 0x1)
r2 = gettid()
perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x40, 0x81, 0xfffffffffffffffd, 0x56f0000000000000, 0x0, 0x2, 0x9000, 0x6, 0x1, 0x6, 0x9, 0xffffffff00000000, 0xbc45, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x500000, 0x6, 0x3, 0x3, 0x9, 0x1ff, 0x7, 0xffffffffffffffe0, 0x800, 0x7fffffff, 0x9, 0x9, 0x8, 0x101, 0x20000000000, 0x4, 0x5, 0x5, 0x3, 0x7, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x8010, 0x8, 0x4, 0x0, 0x400, 0xcd, 0x8}, r2, 0xe, r1, 0x0)

2018/05/09 15:07:15 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x4900)
ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040))
flistxattr(r0, &(0x7f00000000c0)=""/3, 0x3)
signalfd4(r0, &(0x7f0000000000)={0xfffffffffffffff9}, 0x8, 0x80000)
ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100))

2018/05/09 15:07:15 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
read(r0, &(0x7f0000000000)=""/52, 0x34)

2018/05/09 15:07:15 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000080)='veth0_to_bridge\x00')
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:15 executing program 3:
ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000040)={0x5, 0xfffffffffffffff8, 0x6})
ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000})
ftruncate(0xffffffffffffffff, 0x10000)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, 0xffffffffffffffff, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)

2018/05/09 15:07:15 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:15 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x40000)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=<r3=>0x0)
perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3, 0x3ff, 0x6, 0x7, 0x0, 0xfffffffffffffff8, 0x20, 0x4, 0x6, 0x1, 0x0, 0x7fff, 0x9, 0x0, 0xfffffffffffffffa, 0x7, 0x2, 0x9, 0xba0, 0x6, 0x8000, 0x4, 0x6000000000000, 0x1, 0x100000001, 0x4, 0x5, 0x4, 0x87, 0x9, 0x6, 0x2929, 0x3, 0x2, 0x5, 0x7, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x4, 0xbca5, 0x101, 0x7, 0x6, 0x80, 0x401}, r3, 0xd, r1, 0xb)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r0, 0x0)

2018/05/09 15:07:15 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:07:15 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffff67e, 0x2, 0x3, 0x8001, <r2=>0x0}, &(0x7f00000000c0)=0x10)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x5, 0x7}, &(0x7f00000002c0)=0x90)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="6d0000005f52cfc1f4140be6ba0e03e44423e607a9500eeac9d177d675a0d3b66e086ede03625a692f7fed886ef05268bab3c62ea4ed0791b21bca2596c1ead40a8a7e23791b2462c4f4dcf92a37f81e326d45554ff960b877a0cf425be46e18f82a004cc7032b98e9ec1af4b88ab738df"], &(0x7f0000000180)=0x75)

2018/05/09 15:07:15 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:15 executing program 0:
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x800)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffff, 0x9, 0x8}, 0xc)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x400005, 0x1010, r0, 0x0)

2018/05/09 15:07:15 executing program 7:
socketpair$inet(0x2, 0x2, 0x3636, &(0x7f0000000040))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:15 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x0, 0x8, 0x8001}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8001, 0x7}, &(0x7f00000000c0)=0xc)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80000, 0x0)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x401, 0x4)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x2)
open_by_handle_at(r2, &(0x7f00000001c0)={0x89, 0x5, "2b12146afff51c64651a98106990e25ce6ef98925b2dbd811e3ac21d87177459e5eb4eaea62166b444848bb10994cde71947910c577abf4bd5604d3cfcc067c82be8e30b07b65ce85912a4c3ba6f9a10b53e252273c04ea6094af50378604de0fecb55b393f6a4dddb160afa2da4759c1b5f1884b3421e9333d40b4766f67d0a4f"}, 0x100)

2018/05/09 15:07:16 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = fcntl$getown(r0, 0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 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={0x80000000, 0x20}}, r1, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:16 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:16 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3, 0x400200)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2000)
ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x3, 0x4)
ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000140)={0x800, 0x5f})

2018/05/09 15:07:16 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x100)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x680400, 0x0)
getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10)
r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x140)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1000, 0x6, 0x4, 0x6, 0xffffffffffffffc5, 0x2, 0x2, 0x800, 0x0, 0x8, 0x80000001})

2018/05/09 15:07:16 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x5, 0xf499})
ftruncate(r0, 0x4)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'bridge_slave_1\x00', 0x5})
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xff, 0x8, 0x8, 0x660b9916, 0x9}, 0x14)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0xe5e})
open_by_handle_at(r1, &(0x7f00000000c0)={0x6a, 0x0, "4fa0133de927db037ae237a56c6e05e6cf224480039fb0c33952ee7c86a2429f6c13b42c9c4e919d5ddd28b7208c2e0f81985c3dba0fb9efbc7fd82e0c3ff68fed80d28fc6e4257ac2b5bef4ea3a009a6cd5607d7485fa6acf08b376c930558fd432"}, 0x40)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000001c0)=0x6, 0x4)

2018/05/09 15:07:16 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x2001})
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0xbe7, 0xc4f, 0xab5f, 0x3, 0x9, 0x8e, 0x100000001, 0x7, 0x5, 0x9, 0x4, 0xff})
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:16 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 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, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fdatasync(r0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x480000)
recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/48, 0x30}], 0x1, &(0x7f0000000100)=""/87, 0x57, 0x8}, 0x40000100)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:16 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:16 executing program 0:
r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x98800)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:16 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
perf_event_open(&(0x7f000025c000)={0x22, 0x70, 0x3e2, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x101}, r1, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:16 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x40030, r0, 0x0)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68)
getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

2018/05/09 15:07:16 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r0, 0x0)

2018/05/09 15:07:16 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x40000)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x7, 0x31, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=<r3=>0x0)
perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x3, 0x3ff, 0x6, 0x7, 0x0, 0xfffffffffffffff8, 0x20, 0x4, 0x6, 0x1, 0x0, 0x7fff, 0x9, 0x0, 0xfffffffffffffffa, 0x7, 0x2, 0x9, 0xba0, 0x6, 0x8000, 0x4, 0x6000000000000, 0x1, 0x100000001, 0x4, 0x5, 0x4, 0x87, 0x9, 0x6, 0x2929, 0x3, 0x2, 0x5, 0x7, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x4, 0xbca5, 0x101, 0x7, 0x6, 0x80, 0x401}, r3, 0xd, r1, 0xb)
futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f0000048000), 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r0, 0x0)

2018/05/09 15:07:16 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fstat(r0, &(0x7f0000000040))
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0)
r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2)
r4 = dup2(r3, r2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0xfff, 0x0, 0x0, 'queue1\x00', 0x5})
write$sndseq(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00)
finit_module(r0, &(0x7f0000000000)='/dev/ptmx\x00', 0x2)

2018/05/09 15:07:16 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
dup3(r0, r1, 0x80000)

2018/05/09 15:07:16 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x101)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x841000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:16 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:16 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:17 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = dup3(r1, r0, 0x0)
r4 = gettid()
ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000040)=r4)

2018/05/09 15:07:17 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000100)='auxv\x00')
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x2b, @multicast2=0xe0000002, 0x4e20, 0x4, 'wrr\x00', 0xa, 0x6, 0x59}, 0x2c)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:17 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="14000000000000"], 0x14}, 0x1}, 0x800)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:07:17 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=<r1=>0x0)
recvmmsg(0xffffffffffffff9c, &(0x7f00000087c0)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/26, 0x1a}, {&(0x7f0000001200)=""/15, 0xf}], 0x4, &(0x7f0000001280)=""/155, 0x9b, 0xfffffffffffffffb}, 0x4}, {{&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f0000002440)=[{&(0x7f00000013c0)=""/107, 0x6b}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x2, &(0x7f0000002480)=""/203, 0xcb, 0x100000000}, 0x1}, {{&(0x7f0000002580)=@rc, 0x80, &(0x7f0000002680)=[{&(0x7f0000002600)=""/73, 0x49}], 0x1, &(0x7f00000026c0)=""/186, 0xba, 0x1}, 0x586}, {{&(0x7f0000002780)=@pptp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002800)=""/167, 0xa7}], 0x1, &(0x7f0000002900)=""/136, 0x88, 0x480000000000}, 0x80000000}, {{&(0x7f00000029c0)=@ax25, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/157, 0x9d}, {&(0x7f0000002b00)=""/112, 0x70}], 0x2, &(0x7f0000002bc0)=""/229, 0xe5, 0xffffffffffffffe1}, 0xfffffffffffffe01}, {{&(0x7f0000002cc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002d40)=""/30, 0x1e}, {&(0x7f0000002d80)=""/209, 0xd1}, {&(0x7f0000002e80)=""/123, 0x7b}, {&(0x7f0000002f00)=""/148, 0x94}, {&(0x7f0000002fc0)=""/123, 0x7b}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/64, 0x40}, {&(0x7f0000004080)=""/15, 0xf}], 0x8, &(0x7f0000004140)=""/4096, 0x1000, 0x7}, 0x4}, {{&(0x7f0000005140)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006200)=[{&(0x7f00000051c0)=""/4096, 0x1000}, {&(0x7f00000061c0)=""/23, 0x17}], 0x2, &(0x7f0000006240)=""/4096, 0x1000, 0x7fff}, 0x536c}, {{&(0x7f0000007240)=@hci, 0x80, &(0x7f00000073c0)=[{&(0x7f00000072c0)=""/232, 0xe8}], 0x1, &(0x7f0000007400)=""/230, 0xe6, 0xf900}, 0xcf6}, {{0x0, 0x0, &(0x7f0000008680)=[{&(0x7f0000007500)=""/158, 0x9e}, {&(0x7f00000075c0)=""/4096, 0x1000}, {&(0x7f00000085c0)=""/154, 0x9a}], 0x3, &(0x7f00000086c0)=""/205, 0xcd}, 0x12}], 0x9, 0x10160, &(0x7f0000008a00)={0x77359400})
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000008a40)='tls\x00', 0x4)
ptrace$setopts(0x4206, r1, 0x1, 0x13)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008a80)='/dev/hwrng\x00', 0x117000, 0x0)
ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000008ac0)=""/167)

2018/05/09 15:07:17 executing program 3:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x880, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x37ffe, 0x2)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x80000000})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={<r3=>0x0, 0x80000})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x7fffffff})
r4 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r4, 0x10000)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r5, r4, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r5, 0x540b, 0x2)

2018/05/09 15:07:17 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
fstat(r0, &(0x7f0000000040))
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0)
r3 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x2)
r4 = dup2(r3, r2)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0xfff, 0x0, 0x0, 'queue1\x00', 0x5})
write$sndseq(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00)
finit_module(r0, &(0x7f0000000000)='/dev/ptmx\x00', 0x2)

2018/05/09 15:07:17 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x1)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x2000)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080))
fstat(r1, &(0x7f00000000c0))

2018/05/09 15:07:17 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:18 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:18 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:18 executing program 7:
r0 = perf_event_open(&(0x7f0000000040)={0x2, 0xbc, 0x3e3, 0x6b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:18 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x8010, 0xffffffffffffffff, 0x3)

2018/05/09 15:07:18 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
set_thread_area(&(0x7f0000000000)={0x4, 0x100000, 0x0, 0x80000000, 0x80, 0xfffffffffffffffa, 0x7f, 0x3f, 0x1, 0x1ff})
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:18 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xfff, 0x4, 0x6, 0x80, 0x0, 0x5, 0x3, <r2=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x9, 0x56f5, 0x4, r2}, 0x10)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:18 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x4000100)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040))

2018/05/09 15:07:18 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0)
futex(&(0x7f0000000040)=0x1, 0x0, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x1, 0x1)
close(r0)

2018/05/09 15:07:19 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x8, 0x5, 0x3, 0x5b7a, 0x6, 0x4})
ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040))

2018/05/09 15:07:19 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0)

2018/05/09 15:07:19 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xefcd, 0x8001, 0x3, 0x955c, 0x1, 0x8001, 0x81, 0x4, 0x7f, 0x73ce})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:19 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x503, 0x0)
write(r0, &(0x7f0000000000), 0x0)
accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x0)

2018/05/09 15:07:19 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={<r2=>0x0, 0x65, "f864152c97b174cfde0797e83ae7780bc7dd7a898717f6426a41459ea84456d0a2cf4d8dbbe29e2efd6a778d72554124a638db181749f5ea0cd5a3f9376fa0906a9f99acb0a6551220cac3090589d3e34626bf64d9ae78ca9300f2c5ced96dc8bd4733b062"}, &(0x7f0000000080)=0x6d)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:19 executing program 5:
r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x880, 0x0)
r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x37ffe, 0x2)
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x80000000})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={<r3=>0x0, 0x80000})
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x7fffffff})
r4 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r4, 0x10000)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r5, r4, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r5, 0x540b, 0x2)

2018/05/09 15:07:19 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x2, 0x0)
ftruncate(r0, 0x10000)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x44301)
ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x0, 0x6cd})
shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:19 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndpcmp(&(0x7f0000001240)='/dev/snd/pcmC#D#p\x00', 0x81, 0x1)
getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000011c0), 0x10)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x184d08e8e6f9376d)
getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'ppp0-vmnet1\x00'}, &(0x7f00000001c0)=""/4096, 0x1000)
ioctl$TUNSETLINK(r4, 0x400454cd, 0x336)
recvmsg(r3, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r0, 0x0)

2018/05/09 15:07:19 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0)

2018/05/09 15:07:19 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
socket(0x11, 0x3, 0x0)

2018/05/09 15:07:19 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=<r1=>0x0)
tkill(r1, 0x1000000002f)
r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x10600)
openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x7, r0, 0x0)

2018/05/09 15:07:19 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = fcntl$getown(0xffffffffffffff9c, 0x9)
ptrace$setopts(0x4206, r0, 0x8000, 0x3)

2018/05/09 15:07:19 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
socket$vsock_stream(0x28, 0x1, 0x0)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:19 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = dup3(r1, r0, 0x0)
r4 = gettid()
ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000040)=r4)

2018/05/09 15:07:19 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/173)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x1)
ftruncate(r1, 0x800010000)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r0, r1, &(0x7f00000d0ff8), 0x7600000000)
ustat(0x200, &(0x7f0000000100))
ustat(0x5, &(0x7f0000000080))
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)
ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x321b, 0x16a90a06, 0x1cd2e2ee, 0x401})
ioctl$TCFLSH(r2, 0x540b, 0x2)
syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xa, 0x100)

2018/05/09 15:07:19 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:20 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0)

2018/05/09 15:07:20 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10, 0x2880)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040), 0x4)
ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080))
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:20 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x2000000000, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={<r1=>0x0, 0x5e, "8a893124a8e59fa01c1dcdcde8d92ff54957a7f7141437d197a90b33e92252e705e8ddc5f0ab0b64a7e92a878604139315b2e4485f003b20735567e7ef30742f5596a7864eefb4061f04da2f504cba9420717baf67be173a0ad60eeb02a7"}, &(0x7f00000000c0)=0x66)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0xf1, "8ad79c19d66e1f484036a9bd9c27829fc5505e34674ada9a46c662b0677fefc04c7975e372c10d8318653db924b24992dd46349127862dfe5376c34d3b6403a858c6cba1098aa77d55a3d9775b8d0327cd28be593d3cb2141f0dce17109f7e74105ef8df4bb55a98b920bdedcb920a7a90aa27ab23f0e04dc26a8cf69e6ef1e802980b83db3bbbb822a9fd454ee7afabcf20bd48577549454197af2f3f6c6d576ccb685667d53633b65f749c25430fe49cdf96984789d5b0a1a9e4ee3c67949c7088aa117dacb861acba6a4f2b4256421e76c2320aa642215afe9859e7aefa5d3f8be80628529adc33570ed3cf1a37dfbe"}, &(0x7f0000000200)=0xf9)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x101200, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r1, 0x20, 0xef8facb32fd9a425, 0x800, 0x9}, &(0x7f00000002c0)=0x18)

2018/05/09 15:07:20 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x8, 0x8001})
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xff, 0x200)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:20 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x800, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="b56aeacccd9577d834eea8749ac48107", 0x10)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa8, r3, 0x608, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x100000000}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x21}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9bc}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdb}]}, 0xa8}, 0x1}, 0x0)

2018/05/09 15:07:20 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0xffff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x2002, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
mmap(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x0, 0x912, r0, 0xa)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:20 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000000"})
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x1d)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)
accept$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=<r3=>0x0)
sched_getaffinity(r3, 0x8, &(0x7f0000000100))

2018/05/09 15:07:20 executing program 4:
accept(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000300)=0x80)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000340)=0x80, 0x4)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfb}, 0x0, 0xc, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={<r2=>0xffffffffffffff9c})
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x6, 0x10000, 0x3, 0x8}, 0x8)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)
r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x8000, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6)
ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f)
r5 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x220080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x12, 0x0, 0x0, 0x70bd2d, 0x25dfdbfe, {0x7, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x80)
inotify_init()
recvmsg(r5, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r3, r1, 0x0)

2018/05/09 15:07:20 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000})
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
statx(r0, &(0x7f0000000000)='./file0/file0\x00', 0x400, 0xfff, &(0x7f0000000040))

2018/05/09 15:07:20 executing program 0:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x204000, 0x0)
getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x9, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0xb7}, [@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x1000, 0x6, &(0x7f0000000080)=""/6, 0x41f00, 0x1}, 0x48)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x80, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x813, r1, 0x0)

2018/05/09 15:07:20 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:20 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8)
lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
prctl$void(0x1f)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0xc3, 0x2ad1, 0x7f, 0xffffffffffffffb6}, 0x14)
ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000080)={"6772070000003000000200005400", @ifru_ivalue=0xf22})

2018/05/09 15:07:20 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xcf}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000080))
r2 = getpgrp(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, r2, 0xffffffffffffffff, r0, 0x0)
ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff)
socket$kcm(0x29, 0x2, 0x0)

2018/05/09 15:07:20 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:20 executing program 7:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0xd1)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r2=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r2, 0xffffffffffffffff, r1, 0x0)
ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080))
ioctl$TCSBRK(r0, 0x5409, 0x1)

2018/05/09 15:07:20 executing program 0:
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:20 executing program 2:
r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20)
r1 = socket$netlink(0x10, 0x3, 0x12)
writev(r1, &(0x7f0000451ff0)=[{&(0x7f000034afb8)="480000001400190009004b01fd0d8c560a88fffffff7e0068900000000a800a2bc5603ca8164643e0000000028213ee206eed300000000ff7fffff0dc7e5ed5e5b000000000000dc", 0x48}], 0x1)
write$binfmt_aout(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x15c)
rt_sigsuspend(&(0x7f00000000c0)={0x5}, 0x8)
lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00')
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x3ff, 0x0, 0x0, 0x10000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0xffffffffffffffff, r2, 0x0)

2018/05/09 15:07:20 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="6a63626fd48973f4ba239e6b77cbcce762067d705f432c041f1e6234d4949bbda2302cb1c1574a3be4be4efa2dd99052a3b1368c6f01f715fc53f47e66506ac6d0c9e79562f41d49c7d3c68266a193e2af0e5bb0a3bc76b01191")
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:21 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r0, 0x540b, 0x0)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x7fffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)

2018/05/09 15:07:21 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:21 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xffffff, 0x32, 0xffffffffffffffff, 0x1)
r0 = eventfd(0xfffffffffffffff9)
r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf1a, 0x2)
sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x128, 0x10, 0xb00, 0x70bd29, 0x25dfdbff, {{'ecb-camellia-aesni\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0xffffffffffff3829}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffd}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x6}]}, 0x128}, 0x1, 0x0, 0x0, 0x6d7c290baa0a7fa5}, 0xc800)
mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0)

2018/05/09 15:07:21 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = dup3(r1, r0, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000040)=0x8)

2018/05/09 15:07:21 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)

2018/05/09 15:07:21 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:21 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0)
ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[0x10001, 0x7fff]})
perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:21 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
r1 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd)
r2 = add_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd)
keyctl$unlink(0x9, r1, r2)
ftruncate(r0, 0x10000)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0xffffffffffff1ce5, 0x8, 0x7f, 0x20, 0x4, 0xcf81})
setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000003c0)={0x1, '\x00', 0x4}, 0x18)
sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000300)=@known='user.syz\x00', &(0x7f0000000240)=""/129, 0x81)
connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x3, 0xc000000000, 0x103, "93eba913646a316d44084279ed2126c77349f0570ff0b05d81f87191596fbf3ef63558a9e7ca619c2498db6ca71f2d26c253aa442e97507b2be45687aae508", 0x3c}, 0x60)
ioctl$TCFLSH(r3, 0x540b, 0x2)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x8001, 0x10001, 0x0, 0x8, 0x3ff, 0x2})

2018/05/09 15:07:22 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0)
pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="1d3b855193a348c2bcadba2f947f98aa3346844ea6e63d6ad9f3f1010cebe311940448116be626d5c9f7cbd784c31407044a6c207efbbc1aa0d5e44cd13c510623b550d0296ae9", 0x47}, {&(0x7f00000000c0)="f7b59e1524d44b66609172583daab7373013fada7222e44cbb41a774a544127c21dbc5e66c69", 0x26}], 0x2, 0x3)

2018/05/09 15:07:22 executing program 6:
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:22 executing program 2:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=<r0=>0x0)
ptrace$poke(0x5, r0, &(0x7f00000000c0), 0x101)
r1 = semget(0x1, 0x1, 0x20)
semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000100)=""/141)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
getsockopt$inet6_mreq(r2, 0x29, 0x41c, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14)
r3 = semget$private(0x0, 0xa67e3cd61451861c, 0x4a5)
r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xdd607f7691b88ee1, 0x0)
openat$cgroup_ro(r4, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0)
semop(r3, &(0x7f0000000040)=[{0x0, 0xffffffffc92109b9, 0x1000}, {0x3, 0x0, 0x800}, {0x896949245e4808a1, 0x3, 0x1000}, {0x2, 0x5, 0x800}], 0x4)

2018/05/09 15:07:22 executing program 7:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x40)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x1)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {<r2=>0x0}]})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r2, 0x22})
r3 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x34a, 0xffff, 0xc0d, 0x0, 0x0, 0x7, 0x20, 0x4, 0x8, 0x0, 0x3, 0x7d5719d6, 0x2, 0x8000, 0x2, 0x3, 0x0, 0x100000000, 0x4, 0xfff, 0xfffffffffffffffa, 0x401, 0x7fff, 0xf68, 0xf437, 0xfffffffffffff801, 0xef1, 0x7, 0x1000, 0x7, 0x46, 0x0, 0x2800, 0x6, 0x1, 0x10001, 0x0, 0x821, 0x2, @perf_config_ext={0x80, 0x2}, 0x1100, 0x1f, 0x7, 0x1, 0x6, 0x1ff, 0x5}, r0, 0x4, r1, 0xa)
syncfs(r1)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x100010, 0xffffffffffffffff, 0x0)
r5 = getpid()
perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x9, 0x7fffffff, 0x1, 0x8, 0x0, 0x4, 0xc2, 0x0, 0x9, 0x3, 0x6, 0x540, 0x0, 0x800, 0xff, 0x1, 0xfffffffffffffffe, 0x1, 0x8, 0x200, 0x0, 0x4, 0xe4d, 0x9bd, 0x80, 0x9, 0x8, 0x400, 0x1, 0x9, 0x2, 0x2, 0x6, 0x2000, 0x3, 0xfffffffffffffffe, 0x0, 0x56, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x1, 0x6, 0x80000001, 0x4, 0xe0000, 0x5, 0x6}, r5, 0x4, r3, 0x3)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x102}, 0x0, 0xffffffffffffffff, r4, 0x0)
ftruncate(r0, 0x9)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x3, 0x8, 0x200, 0xe3, 0x18, r0, 0x5}, 0x2c)
splice(r3, &(0x7f0000000300), r0, &(0x7f0000000340)=0x26, 0x7, 0xd)

2018/05/09 15:07:22 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0xffff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x2002, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
mmap(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x0, 0x912, r0, 0xa)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:22 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e21, 0x2, 'nq\x00', 0x34, 0x6, 0x75}, 0x2c)
ftruncate(r0, 0x10000)
r1 = socket$inet(0x2, 0x6, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x3c1, 0x2, 0x288, [0x20000680], 0x0, &(0x7f0000000340), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3b9)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)
openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0)

2018/05/09 15:07:22 executing program 0:
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0)
creat(&(0x7f0000000000)='./file0\x00', 0x20)

2018/05/09 15:07:22 executing program 6:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff0000000100000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251, 0x41000}, 0x48)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:22 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x4100, 0x0)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x4000000009)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}})

2018/05/09 15:07:22 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x8000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x9)
ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/221)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100))

[  175.958436] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/05/09 15:07:23 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x40032, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x6, @empty, 0x3f}}, [0x485, 0x1, 0x2, 0x8, 0x7, 0x800, 0x80000000, 0x12, 0x200, 0x2, 0xffff, 0x1, 0x4, 0xfffffffffffffffb, 0x4]}, &(0x7f00000001c0)=0x100)

2018/05/09 15:07:23 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400280, 0x0)
fcntl$getownex(r1, 0x10, &(0x7f00000005c0)={0x0, <r3=>0x0})
r4 = getuid()
r5 = getgid()
r6 = fcntl$getown(r0, 0x9)
fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = gettid()
fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getgid()
sendmmsg$unix(r2, &(0x7f0000000880)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x1}, {&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000001c0)="5370a0c273a9f71b17d4b8d714ff31aea924142b62ddcc400173c13eaa5224ba62bf87af20bcbf95b37be17ce4bfe866", 0x30}, {&(0x7f0000000200)="2e842063125e8f20bb6be39da05e04a15d16c8ff172e5a78e84b6f5c702607d7b66f2796c24b6044fa71d369c3d5fcf8e5c3407f1249a754c3d53712bf65b6428666675948fd416bb00547a03eb8f7a69c361c709047a1433422ed894da19d2fadc56a16b163f9cfee86a3da2b97d5a798904ad634a30017a72d11c868f23edf31c4e76f0e39ddb2fea54b7418200636fe8ca6c11ff7d57f88d0760aa30d20122e24e10aa076067d8b6e827c22b88c9232513e99213c3d239e9a0e92b7b0e3e1e82e815360cc3faeadc18a30f5ce1a8af3726e", 0xd3}, {&(0x7f0000000300)="bfef", 0x2}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000440)="0f05433483819b9696965682ee143b0c77e740c8025b4f3ca18a51c49ed8b873f08f4d5501", 0x25}, {&(0x7f0000000480)="2062207153f1513fbec0a501a18fa769d78a9e6360ce9f1ad92438de6025b57129ba5fb610e845bbb57ce968a4650e178b1af112c74fa2ae8a0af28f080ebefac4991314edb75c0f2ab8259e8f88dbcd941dbece947db048df515470327304d7b94144ba489f28f10cdbe7697a37d34b52475c5337b7fdd818bb2a886a75f60f797953", 0x83}], 0x6, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x4000}], 0x2, 0x8000)

[  176.119110] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/05/09 15:07:23 executing program 7:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
lseek(r0, 0x0, 0x4)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:23 executing program 6:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x40)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x1)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {<r2=>0x0}]})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000001c0)={r2, 0x22})
r3 = perf_event_open$cgroup(&(0x7f0000000040)={0x3, 0x70, 0x34a, 0xffff, 0xc0d, 0x0, 0x0, 0x7, 0x20, 0x4, 0x8, 0x0, 0x3, 0x7d5719d6, 0x2, 0x8000, 0x2, 0x3, 0x0, 0x100000000, 0x4, 0xfff, 0xfffffffffffffffa, 0x401, 0x7fff, 0xf68, 0xf437, 0xfffffffffffff801, 0xef1, 0x7, 0x1000, 0x7, 0x46, 0x0, 0x2800, 0x6, 0x1, 0x10001, 0x0, 0x821, 0x2, @perf_config_ext={0x80, 0x2}, 0x1100, 0x1f, 0x7, 0x1, 0x6, 0x1ff, 0x5}, r0, 0x4, r1, 0xa)
syncfs(r1)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x100010, 0xffffffffffffffff, 0x0)
r5 = getpid()
perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x9, 0x7fffffff, 0x1, 0x8, 0x0, 0x4, 0xc2, 0x0, 0x9, 0x3, 0x6, 0x540, 0x0, 0x800, 0xff, 0x1, 0xfffffffffffffffe, 0x1, 0x8, 0x200, 0x0, 0x4, 0xe4d, 0x9bd, 0x80, 0x9, 0x8, 0x400, 0x1, 0x9, 0x2, 0x2, 0x6, 0x2000, 0x3, 0xfffffffffffffffe, 0x0, 0x56, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x1, 0x6, 0x80000001, 0x4, 0xe0000, 0x5, 0x6}, r5, 0x4, r3, 0x3)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x102}, 0x0, 0xffffffffffffffff, r4, 0x0)
ftruncate(r0, 0x9)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x3, 0x8, 0x200, 0xe3, 0x18, r0, 0x5}, 0x2c)
splice(r3, &(0x7f0000000300), r0, &(0x7f0000000340)=0x26, 0x7, 0xd)

2018/05/09 15:07:23 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x14103f, 0x100)
ftruncate(r0, 0xffff)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:23 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x440, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4140, 0x0)
getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec)
fstat(r0, &(0x7f0000000040))
fcntl$addseals(r0, 0x409, 0x8)

2018/05/09 15:07:23 executing program 0:
r0 = socket(0xf, 0x0, 0x20)
getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:24 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x20000000000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000))

2018/05/09 15:07:24 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:24 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x1, 0xe, 0x2)
getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:24 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x440, 0x0)
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4140, 0x0)
getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/236, &(0x7f00000001c0)=0xec)
fstat(r0, &(0x7f0000000040))
fcntl$addseals(r0, 0x409, 0x8)

2018/05/09 15:07:24 executing program 4:
r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x7, 0x7074}, 0x0, 0x2, 0x8, {0x9, 0x800}, 0x7, 0x800})
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x0, 0xffffffffffffffff, r1, 0x0)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1)
ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0))
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101001, 0x0)
bind$rds(r5, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r2, r1, 0x0)
umount2(&(0x7f0000000340)='./file0\x00', 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x8f, "d9f63cc53c88aeab09f05c9dc27561190f017f0458230a7c7b1bcc6664fd3b562087b869bec5668dca6ede76bc4675b21940eb38bfc9c7288e02a1bed7c047b664c77b2824fd2c69737578e2d396938b7f5a7098bc1a25b30c568eb047c147dd44a31157354980c1def5387a93d75abbc89b1702c3515ea1990abace58b7f4eb6316bde62316cb85ae49b3027bf98e"}, &(0x7f0000000300)=0xb3)

2018/05/09 15:07:24 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x2, 0x1, 0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x690, <r2=>0x0, 0x10003})
ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r2, 0x100000001})
open_by_handle_at(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x400000)
syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x4, 0x10000)
r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x80000000, 0x80200)
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000040)={0x6, 0x8, 0x6, 'queue1\x00', 0x3bc})

2018/05/09 15:07:24 executing program 0:
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=<r0=>0x0)
syz_open_procfs(r0, &(0x7f0000000040)='oom_adj\x00')
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:24 executing program 5:
set_mempolicy(0xc001, &(0x7f0000000040)=0x4, 0x6)
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f0000000240)=0x84)
pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="52fc6fddadb80a837dca6bc4138b52ecbbda3a4b1b5338692d9ec7bd20c19dd9de34f0bc60a773e93e2f25733fbe270485e79d48e95c9a692080e14c6da2a8773fce0e546769f3669e1e0dd556508d44daf5cceca85f00845ec0952375834b", 0x5f}], 0x2, 0x0)
ftruncate(r0, 0x10000)
write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2b, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}]}, 0x24)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000400)=0x2)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={<r3=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4)
syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3ff, 0x80000)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r3)

2018/05/09 15:07:24 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x80)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:24 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x2011, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:24 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x800000103e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x8}}, 0x0, 0xffffffffffffffff, r0, 0x0)
munlockall()

2018/05/09 15:07:24 executing program 6:
set_mempolicy(0xc001, &(0x7f0000000040)=0x4, 0x6)
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x5, 0x4, 0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f0000000240)=0x84)
pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="52fc6fddadb80a837dca6bc4138b52ecbbda3a4b1b5338692d9ec7bd20c19dd9de34f0bc60a773e93e2f25733fbe270485e79d48e95c9a692080e14c6da2a8773fce0e546769f3669e1e0dd556508d44daf5cceca85f00845ec0952375834b", 0x5f}], 0x2, 0x0)
ftruncate(r0, 0x10000)
write$cgroup_subtree(r0, &(0x7f0000000000)={[{0x2b, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}]}, 0x24)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000400)=0x2)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r2, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r2, 0x540b, 0x2)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={<r3=>0x0}, &(0x7f00000002c0)=0xc)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4)
syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3ff, 0x80000)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r3)

2018/05/09 15:07:24 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001300)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001440)=0xe8)
r4 = getpgrp(0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001c80)=<r5=>0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003580)={0x0, <r6=>0x0}, &(0x7f00000035c0)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003600)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003700)=0xe8)
r8 = geteuid()
stat(&(0x7f0000006600)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005ec0)=<r10=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005f00)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000006000)=0xe8)
getgroups(0x6, &(0x7f0000006040)=[0xffffffffffffffff, 0x0, <r12=>0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
r13 = gettid()
lstat(&(0x7f0000006080)='./file0\x00', &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, <r14=>0x0})
fstat(r0, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000061c0)={<r16=>0x0}, &(0x7f0000006200)=0xc)
r17 = geteuid()
stat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, <r18=>0x0})
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006300)=<r19=>0x0)
r20 = getuid()
getresgid(&(0x7f0000006340), &(0x7f0000006380)=<r21=>0x0, &(0x7f00000063c0))
sendmsg$netlink(r1, &(0x7f0000006580)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000005e40)=[{&(0x7f0000000180)={0x1154, 0x38, 0x200, 0x70bd2a, 0x25dfdbff, "", [@generic="e2b294ade79f00704dc17304dc6d9685c2ee23dabad4d5141220cd9a4c8f4c49a6d1cb6e362dead34a2453d0373b0a9f4c6c46a62ddc6d1714e8740c9f495ec91ca078b5c3c551a409119a42cf044f7268d42f657a69427f413a74603bf975839cc5f791f93130eae9d0f134269f64e8534a0a59128624cb6bfdc0ef94341f3ab91718c0e2aa97b5633d10c515", @nested={0x10, 0x77, [@typed={0xc, 0x86, @u64=0xffffffff}]}, @generic="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@typed={0x8, 0x27, @fd=r0}, @generic="2ba1c37a99531541a4375509944b884d9fb4515ded7bc7782bc7b53698ea6fb7ff9d56a5a26816be8e727277f6a6e56183a56603100fd0e6009e10e7487f689862e793cb0b67e8164889b109810eb1433db8cce4ec5e298c0e3077cfd8e333c1f1577af2a4fb638fc1ca9540d657f6e4a2d64637b938fe31a6d7befedf1836b36a8cb1c475e6e60fe4940bb541dd264c933e08d7", @typed={0x8, 0x59, @ipv4=@multicast1=0xe0000001}]}, 0x1154}, {&(0x7f0000001480)={0x580, 0x38, 0x0, 0x70bd25, 0x25dfdbfe, "", [@generic="1975aea2f45b9a53721e3dabc322bc6e45803b220f6242f6cc56e37a4c778134b599ce066259d5f7ac129da6a9dd3ac9dce9d80ed4697a2680418ee2f64403d6f8e4280144d4196a1c989ff38282aff23f0e29a203df2d37e0ada1860b003a87b094933c24127601e874a458e4083bc47d977285164874a1dad57da39af30ebc67b63b894c18c5f7", @nested={0x338, 0xf, 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@typed={0x8, 0xc, @fd=r2}, @generic="0f2c4578ffce6d06fb1451eedebb9ce6419d3267480c6759c30a7a80bc73cec0eaa3a0bdd255a7b2d44ef455be9ee50ffae7099af38d4adb1384559b7d188e1bedbea6456970ba1230889bbf1c952b58ebcbf9951b78066cbe6d9ee774cb365482f20f4557", @generic="ab8574bc4d2eb3298dbd378c0d13a6fe2f870293993225956df649aa57cfb580006255adf4390db4b0082ed271d6ae1fca64e3b26649dad67d0645151c82e0637a17e48a8be7dda0dd07fa50f9f238b5f8bd62373c91f4c69ea3f5b0542d6a0d6ffdfa3f1327adb8f29566fc5d5076cdd16038fa31693af6cc8ffc3a215304d2dff063ec7a167d87ced4ae004e68fe99672e", @typed={0x8, 0x24, @fd=r0}, @generic="a94b41285453c7bc892a3ea18717b9a37ede7722cf4337c034d56802e8206646c78f1598d642a73fdb631555570d90f76877612dde2848ea6ae57340ef256b927cdbd08a15b78883aad78793c08fb5ec30dbc048e6"]}, @typed={0x14, 0x41, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x3c, 0x9, [@typed={0x8, 0x4d, @uid=r3}, @typed={0x14, 0x38, @ipv6}, @typed={0x14, 0x93, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x4d, @u32=0xea1}]}, 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@typed={0x8, 0x1e, @fd=r0}, @generic="e3d5e85270876ac777e9e61e1673bbd26858d22ab33a71f363d379ed1d3d407d64cbc0a832f94b125510bc98e739ffc346bcea25fd6de9728b069751c22aa971bf3ec6cd3845a0411355a3535fad88b9bbc65028180d5ef6eb2e9a4e476f9f0fc7ac051a28b8ad0d3f0c9a929be6299a9560e68a78bbcbeb8b534126077153feda80350b0bab3f5a1c33a64d898281b2f532545eafa4d49a7661021d", @typed={0x18, 0x79, @str="883a707070312c6d696d655f7479706500"}, @typed={0x1004, 0x62, @binary="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"}, @typed={0x4, 0x5c}, @generic="06ccac78cf1590e0cda54ba1f4c684611fe7a56cc31dbd493878091a1489ff7fa02a80ffc72ffbdd002383ba813d2e3a9f4c3b7db6ab6b13f5ddeb1568b9974503fd8c7ee96579e573f83b1f9611cf10ecadc40cdbaace86f3c432d7cc3e80fce1f199740d248262cb1f1c35b2"]}, 0x2190}], 0x8, &(0x7f0000006400)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x148, 0x40000}, 0x4000)
ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000065c0)={'veth0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
r22 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r22, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
userfaultfd(0x800)

2018/05/09 15:07:24 executing program 5:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000))
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x20000000002)
r2 = semget(0x0, 0x4, 0x10)
semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00000000c0)=""/217)
getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000040), &(0x7f0000000080))

2018/05/09 15:07:24 executing program 0:
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x0)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040))
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8)

2018/05/09 15:07:24 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xb1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)="a6fb6d6aa1eeb6fb77e0a0700fa43cbc7af29c68c9f80f9dcbee11f9d673e9c525978e63bf6b73a48f1f8670fa60cc3422f58bf2f44e1314de2b90babc321cf976e26ab8200b2c77ccc49146d2296ca46a8ae2125dce690ef63be68b4e31a2b6929a98900bb6731f4a40f8abca2c0d8ad6ab61850ebd95a64e987a3330c346ec8fdb90473087a6dc2ba40d8513616bfaa1b7fe181b55166427d328039a6c34ea87639a653dbab183760bdca776d18ba166b077666b5b749e0f1a733abd6dbd777cee1a2c53e159e9bdf59366e14bfb0f1c6eace51a97b1e587c660", 0xdb)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xda0, 0x4, 0x9, 0xfffffffffffffffd, 0xff, 0x80000001}, 0x81})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0))
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
write$binfmt_misc(r2, &(0x7f0000000180)={'syz1', "a5fa6de9ff5e9e8ea4f338231c37d7f9261428f777d80a62fda5d15a03a7c2881d14ddc4635856aca381f6af53f20e68f58e67c57d27c97bb232cff5e1ebdfd4e377b9c302a0102a070a5dbfeb5d3e8441696b146bfe45892ea1f25732417e8fa9fc62c8c6329ec9ff2ba604ac8f5f78cf251c6f4347673189b543acc347087d43fc98f0b270911622af20481b9b6c7923117436ef11c4413c76112e848d2b0a6795d834906a0215b2d4eeb2c8bd4e12bfb352f401780a3b44618ac5fbd4238c99d5482a60"}, 0xc9)
ioctl$TCFLSH(r2, 0x540b, 0x2)
r3 = gettid()
fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x0, r3})

2018/05/09 15:07:24 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
sendfile(r1, r1, &(0x7f0000000000), 0x6)

2018/05/09 15:07:24 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @empty, 0x1}, @in6={0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xc9d2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x15}, 0x5}], 0x74)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=<r2=>0x0)
fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x3, 0x811, 0x2000, r2})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:24 executing program 6:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x100)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10)
tee(r1, r1, 0x101, 0xe)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:24 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0)
syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x49f9, 0x101400)

2018/05/09 15:07:25 executing program 5:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:07:25 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x202)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:25 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0)
bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x3, 0x1, 0x81, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20)

2018/05/09 15:07:25 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair(0xb, 0x0, 0x394379ca, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="58ba0d76c406525444ab375555dd676c032d037c7df75be623cd1455b5d9140b4077f66fd8a1c110e8e8841dcb4501be2cf765ad6eefe284fd59a76277cde627db7ce54137123ffec6038b183c5d7314a2d0b57f0f9d50663902163c0d3fe54997dac8752181927e49adfe1aba43254dd92c31dbf0", 0x75)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4003e2, 0x800000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:25 executing program 6:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xb1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)="a6fb6d6aa1eeb6fb77e0a0700fa43cbc7af29c68c9f80f9dcbee11f9d673e9c525978e63bf6b73a48f1f8670fa60cc3422f58bf2f44e1314de2b90babc321cf976e26ab8200b2c77ccc49146d2296ca46a8ae2125dce690ef63be68b4e31a2b6929a98900bb6731f4a40f8abca2c0d8ad6ab61850ebd95a64e987a3330c346ec8fdb90473087a6dc2ba40d8513616bfaa1b7fe181b55166427d328039a6c34ea87639a653dbab183760bdca776d18ba166b077666b5b749e0f1a733abd6dbd777cee1a2c53e159e9bdf59366e14bfb0f1c6eace51a97b1e587c660", 0xdb)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xda0, 0x4, 0x9, 0xfffffffffffffffd, 0xff, 0x80000001}, 0x81})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0))
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
write$binfmt_misc(r2, &(0x7f0000000180)={'syz1', "a5fa6de9ff5e9e8ea4f338231c37d7f9261428f777d80a62fda5d15a03a7c2881d14ddc4635856aca381f6af53f20e68f58e67c57d27c97bb232cff5e1ebdfd4e377b9c302a0102a070a5dbfeb5d3e8441696b146bfe45892ea1f25732417e8fa9fc62c8c6329ec9ff2ba604ac8f5f78cf251c6f4347673189b543acc347087d43fc98f0b270911622af20481b9b6c7923117436ef11c4413c76112e848d2b0a6795d834906a0215b2d4eeb2c8bd4e12bfb352f401780a3b44618ac5fbd4238c99d5482a60"}, 0xc9)
ioctl$TCFLSH(r2, 0x540b, 0x2)
r3 = gettid()
fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x0, r3})

2018/05/09 15:07:25 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000))
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)

2018/05/09 15:07:25 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd24, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10d000)
ioctl$TCXONC(r3, 0x540a, 0x3ff)
r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r4}, 0x10)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
dup3(r1, r1, 0x80002)

2018/05/09 15:07:25 executing program 0:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4c0000, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4050, r0, 0x3)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x124)
accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0)

2018/05/09 15:07:25 executing program 0:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x88d3}, 0x8)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/05/09 15:07:25 executing program 5:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x480102, 0x0)
r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x1, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001640)=@full, &(0x7f00000016c0)=0x48, 0x800)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x80, 0x8)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0))
ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/189)
getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4)
getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000001700), &(0x7f0000001740)=0x30)

2018/05/09 15:07:25 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x800)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000})

2018/05/09 15:07:25 executing program 7:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getcwd(&(0x7f0000000240)=""/19, 0x13)
pipe(&(0x7f00000002c0)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x4, 0x4)
syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1000, r1, r2, 0x3f, 0x8, 0x800000)
openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:25 executing program 6:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xb1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)="a6fb6d6aa1eeb6fb77e0a0700fa43cbc7af29c68c9f80f9dcbee11f9d673e9c525978e63bf6b73a48f1f8670fa60cc3422f58bf2f44e1314de2b90babc321cf976e26ab8200b2c77ccc49146d2296ca46a8ae2125dce690ef63be68b4e31a2b6929a98900bb6731f4a40f8abca2c0d8ad6ab61850ebd95a64e987a3330c346ec8fdb90473087a6dc2ba40d8513616bfaa1b7fe181b55166427d328039a6c34ea87639a653dbab183760bdca776d18ba166b077666b5b749e0f1a733abd6dbd777cee1a2c53e159e9bdf59366e14bfb0f1c6eace51a97b1e587c660", 0xdb)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xda0, 0x4, 0x9, 0xfffffffffffffffd, 0xff, 0x80000001}, 0x81})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0))
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
write$binfmt_misc(r2, &(0x7f0000000180)={'syz1', "a5fa6de9ff5e9e8ea4f338231c37d7f9261428f777d80a62fda5d15a03a7c2881d14ddc4635856aca381f6af53f20e68f58e67c57d27c97bb232cff5e1ebdfd4e377b9c302a0102a070a5dbfeb5d3e8441696b146bfe45892ea1f25732417e8fa9fc62c8c6329ec9ff2ba604ac8f5f78cf251c6f4347673189b543acc347087d43fc98f0b270911622af20481b9b6c7923117436ef11c4413c76112e848d2b0a6795d834906a0215b2d4eeb2c8bd4e12bfb352f401780a3b44618ac5fbd4238c99d5482a60"}, 0xc9)
ioctl$TCFLSH(r2, 0x540b, 0x2)
r3 = gettid()
fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x0, r3})

2018/05/09 15:07:25 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001680)='/dev/snapshot\x00', 0x101000, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000016c0)={'NETMAP\x00'}, &(0x7f0000001700)=0x1e)
r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800)
ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'ip6gretap0\x00', {0x4, 0x1, 0x100, "67fbf80726d8", 0x9}})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x9, [0x6, 0x5, 0x44926499, 0x7fff, 0xb4, 0x2, 0x10001, 0x4, 0x0]}, 0x16)

2018/05/09 15:07:25 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141044, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040))
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100))
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0)

2018/05/09 15:07:25 executing program 0:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
fcntl$setlease(r0, 0x400, 0x1)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000))
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0xc)
r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/if_inet6\x00')
preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x2c3, 0x10400007)

2018/05/09 15:07:26 executing program 5 (fault-call:2 fault-nth:0):
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:26 executing program 6:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xb1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)="a6fb6d6aa1eeb6fb77e0a0700fa43cbc7af29c68c9f80f9dcbee11f9d673e9c525978e63bf6b73a48f1f8670fa60cc3422f58bf2f44e1314de2b90babc321cf976e26ab8200b2c77ccc49146d2296ca46a8ae2125dce690ef63be68b4e31a2b6929a98900bb6731f4a40f8abca2c0d8ad6ab61850ebd95a64e987a3330c346ec8fdb90473087a6dc2ba40d8513616bfaa1b7fe181b55166427d328039a6c34ea87639a653dbab183760bdca776d18ba166b077666b5b749e0f1a733abd6dbd777cee1a2c53e159e9bdf59366e14bfb0f1c6eace51a97b1e587c660", 0xdb)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xda0, 0x4, 0x9, 0xfffffffffffffffd, 0xff, 0x80000001}, 0x81})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0))
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
write$binfmt_misc(r2, &(0x7f0000000180)={'syz1', "a5fa6de9ff5e9e8ea4f338231c37d7f9261428f777d80a62fda5d15a03a7c2881d14ddc4635856aca381f6af53f20e68f58e67c57d27c97bb232cff5e1ebdfd4e377b9c302a0102a070a5dbfeb5d3e8441696b146bfe45892ea1f25732417e8fa9fc62c8c6329ec9ff2ba604ac8f5f78cf251c6f4347673189b543acc347087d43fc98f0b270911622af20481b9b6c7923117436ef11c4413c76112e848d2b0a6795d834906a0215b2d4eeb2c8bd4e12bfb352f401780a3b44618ac5fbd4238c99d5482a60"}, 0xc9)
ioctl$TCFLSH(r2, 0x540b, 0x2)
r3 = gettid()
fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x0, r3})

2018/05/09 15:07:26 executing program 7:
r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x480000)
r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
fcntl$setstatus(r1, 0x4, 0x2000)
syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10001, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=<r2=>0x0)
fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x1, r2})
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r3, 0x0)
openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0)

2018/05/09 15:07:26 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd, 0x1}, 0x0, 0x7, 0xffffffffffffffff, 0x0)
r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:26 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ioctl$TCSBRKP(r0, 0x5425, 0x2)
ioctl$TIOCSBRK(r0, 0x5427)
ftruncate(r0, 0x10000)
ioctl$sock_bt(r0, 0x5411, &(0x7f0000000000)="bbc504e42231ada8ee34984a6940d06b1134da7606e58bd615c31bd1429ab1b6222fb7f7ab853917a0e75d72b98ad3f4f1752cf879461f16a469af43f91e1291334440c47bff0cc6fb12036ba1a25326011274b7b2669d6fc2335b5770fba846887a447fa0ec12e68149")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/151)

2018/05/09 15:07:26 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x48000, 0x0)
ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080))
ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000200)=0x7)
r2 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r2, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r3 = dup3(r1, r0, 0x80000)
getpeername$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48)
getsockname$netrom(0xffffffffffffffff, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48)
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
sendmsg$FOU_CMD_ADD(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x202, 0x70bd27, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x489705444445d4b3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x94}, 0x800)

2018/05/09 15:07:26 executing program 0:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
r2 = semget(0x3, 0x7, 0x20)
semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000000)=""/180)

2018/05/09 15:07:26 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
fsetxattr(r1, &(0x7f0000000000)=@random={'system.', '[\x00'}, &(0x7f0000000040)='/dev/ptmx\x00', 0xa, 0x3)

[  179.262427] FAULT_INJECTION: forcing a failure.
[  179.262427] name failslab, interval 1, probability 0, space 0, times 0
[  179.273820] CPU: 1 PID: 11409 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88
[  179.281147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  179.290532] Call Trace:
[  179.293166]  dump_stack+0x185/0x1d0
[  179.296844]  should_fail+0x87b/0xab0
[  179.300642]  __should_failslab+0x278/0x2a0
[  179.304972]  should_failslab+0x29/0x70
[  179.308896]  __kmalloc+0xc5/0x350
2018/05/09 15:07:26 executing program 0 (fault-call:0 fault-nth:0):
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

[  179.312394]  ? perf_event_alloc+0x13a/0x3d40
[  179.316844]  ? perf_event_alloc+0x266/0x3d40
[  179.321299]  ? perf_event_alloc+0x13f/0x3d40
[  179.325751]  perf_event_alloc+0x266/0x3d40
[  179.330088]  ? ptrace_may_access+0xa3/0x100
[  179.334490]  __se_sys_perf_event_open+0xc6f/0x5520
[  179.339488]  ? syscall_return_slowpath+0xe9/0x700
[  179.344429]  ? __se_sys_perf_event_open+0xfb1/0x5520
[  179.349637]  __x64_sys_perf_event_open+0x15d/0x1b0
[  179.354623]  do_syscall_64+0x154/0x220
[  179.358561]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  179.363775] RIP: 0033:0x455979
[  179.366984] RSP: 002b:00007f2d7f07dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[  179.374731] RAX: ffffffffffffffda RBX: 00007f2d7f07e6d4 RCX: 0000000000455979
[  179.382023] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002025c000
[  179.382182] FAULT_INJECTION: forcing a failure.
[  179.382182] name failslab, interval 1, probability 0, space 0, times 0
[  179.389322] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  179.389341] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000014
[  179.389360] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000
[  179.422899] CPU: 0 PID: 11421 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  179.430193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  179.439565] Call Trace:
[  179.442193]  dump_stack+0x185/0x1d0
[  179.445862]  should_fail+0x87b/0xab0
[  179.449620]  __should_failslab+0x278/0x2a0
[  179.453909]  should_failslab+0x29/0x70
[  179.457836]  __kmalloc_node+0x236/0x11f0
2018/05/09 15:07:26 executing program 3:
r0 = open(&(0x7f0000000040)='./file1\x00', 0x14104a, 0x158)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4)
ioctl$TCFLSH(r1, 0x540b, 0x2)

[  179.461945]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  179.467347]  ? __get_vm_area_node+0x28e/0x810
[  179.471914]  ? kmsan_set_origin_inline+0x6b/0x120
[  179.476842]  __get_vm_area_node+0x28e/0x810
[  179.481229]  __vmalloc_node_range+0x2a7/0x1170
[  179.485878]  ? bpf_prog_alloc+0xe0/0x500
[  179.489975]  ? kstrtoull+0x757/0x7e0
[  179.493735]  __vmalloc+0xe2/0x100
[  179.497242]  ? bpf_prog_alloc+0xe0/0x500
[  179.501377]  bpf_prog_alloc+0xe0/0x500
[  179.505303]  ? strcmp+0x83/0x160
[  179.508715]  __do_sys_bpf+0x84ad/0xe7f0
[  179.512749]  ? syscall_return_slowpath+0xe9/0x700
[  179.517630]  ? prepare_exit_to_usermode+0x4a/0x3a0
[  179.522589]  ? syscall_return_slowpath+0xe9/0x700
[  179.527467]  ? syscall_return_slowpath+0x86/0x700
[  179.532381]  ? syscall_return_slowpath+0xe9/0x700
[  179.537291]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  179.542726]  ? fput+0x25c/0x2e0
[  179.546092]  __x64_sys_bpf+0xda/0x110
[  179.549943]  do_syscall_64+0x154/0x220
[  179.553879]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  179.559093] RIP: 0033:0x455979
[  179.562299] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  179.570045] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  179.577336] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005
[  179.584626] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  179.591915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[  179.599205] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000
[  179.606737] syz-executor0: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null)
[  179.617835] syz-executor0 cpuset=syz0 mems_allowed=0
[  179.623118] CPU: 0 PID: 11421 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  179.630422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  179.639791] Call Trace:
[  179.642419]  dump_stack+0x185/0x1d0
[  179.646083]  warn_alloc+0x3fc/0x660
[  179.649784]  __vmalloc_node_range+0xa9e/0x1170
[  179.654397]  ? kstrtoull+0x757/0x7e0
[  179.658156]  __vmalloc+0xe2/0x100
2018/05/09 15:07:26 executing program 6:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xb1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)="a6fb6d6aa1eeb6fb77e0a0700fa43cbc7af29c68c9f80f9dcbee11f9d673e9c525978e63bf6b73a48f1f8670fa60cc3422f58bf2f44e1314de2b90babc321cf976e26ab8200b2c77ccc49146d2296ca46a8ae2125dce690ef63be68b4e31a2b6929a98900bb6731f4a40f8abca2c0d8ad6ab61850ebd95a64e987a3330c346ec8fdb90473087a6dc2ba40d8513616bfaa1b7fe181b55166427d328039a6c34ea87639a653dbab183760bdca776d18ba166b077666b5b749e0f1a733abd6dbd777cee1a2c53e159e9bdf59366e14bfb0f1c6eace51a97b1e587c660", 0xdb)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xda0, 0x4, 0x9, 0xfffffffffffffffd, 0xff, 0x80000001}, 0x81})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0))
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
write$binfmt_misc(r2, &(0x7f0000000180)={'syz1', "a5fa6de9ff5e9e8ea4f338231c37d7f9261428f777d80a62fda5d15a03a7c2881d14ddc4635856aca381f6af53f20e68f58e67c57d27c97bb232cff5e1ebdfd4e377b9c302a0102a070a5dbfeb5d3e8441696b146bfe45892ea1f25732417e8fa9fc62c8c6329ec9ff2ba604ac8f5f78cf251c6f4347673189b543acc347087d43fc98f0b270911622af20481b9b6c7923117436ef11c4413c76112e848d2b0a6795d834906a0215b2d4eeb2c8bd4e12bfb352f401780a3b44618ac5fbd4238c99d5482a60"}, 0xc9)
ioctl$TCFLSH(r2, 0x540b, 0x2)
gettid()

[  179.661654]  ? bpf_prog_alloc+0xe0/0x500
[  179.665793]  bpf_prog_alloc+0xe0/0x500
[  179.669724]  ? strcmp+0x83/0x160
[  179.673132]  __do_sys_bpf+0x84ad/0xe7f0
[  179.677167]  ? syscall_return_slowpath+0xe9/0x700
[  179.682071]  ? prepare_exit_to_usermode+0x4a/0x3a0
[  179.687044]  ? syscall_return_slowpath+0xe9/0x700
[  179.691924]  ? syscall_return_slowpath+0x86/0x700
[  179.696841]  ? syscall_return_slowpath+0xe9/0x700
[  179.701752]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  179.707183]  ? fput+0x25c/0x2e0
[  179.710540]  __x64_sys_bpf+0xda/0x110
[  179.714385]  do_syscall_64+0x154/0x220
[  179.718318]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  179.723527] RIP: 0033:0x455979
[  179.726736] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  179.734482] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  179.741774] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005
[  179.749066] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  179.756357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[  179.763650] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000
[  179.771160] Mem-Info:
[  179.773726] active_anon:94084 inactive_anon:77 isolated_anon:0
[  179.773726]  active_file:3538 inactive_file:8734 isolated_file:0
[  179.773726]  unevictable:0 dirty:67 writeback:0 unstable:0
[  179.773726]  slab_reclaimable:3574 slab_unreclaimable:10200
[  179.773726]  mapped:73985 shmem:100 pagetables:1108 bounce:0
[  179.773726]  free:1009957 free_pcp:360 free_cma:0
[  179.807291] Node 0 active_anon:378408kB inactive_anon:308kB active_file:14152kB inactive_file:34936kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295940kB dirty:268kB writeback:0kB shmem:400kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 225280kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
[  179.835588] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[  179.861928] lowmem_reserve[]: 0 2817 7244 7244
[  179.866641] Node 0 DMA32 free:2888680kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:92kB free_cma:0kB
[  179.894460] lowmem_reserve[]: 0 0 4426 4426
[  179.898902] Node 0 Normal free:1122296kB min:41208kB low:51508kB high:61808kB active_anon:382584kB inactive_anon:308kB active_file:14152kB inactive_file:34936kB unevictable:0kB writepending:268kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4432kB bounce:0kB free_pcp:892kB local_pcp:164kB free_cma:0kB
[  179.928993] lowmem_reserve[]: 0 0 0 0
[  179.932973] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB
[  179.946552] Node 0 DMA32: 2*4kB (M) 2*8kB (M) 3*16kB (M) 3*32kB (M) 1*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888680kB
[  179.962053] Node 0 Normal: 2164*4kB (UME) 2937*8kB (UM) 1753*16kB (UM) 1174*32kB (UME) 718*64kB (UM) 311*128kB (UM) 48*256kB (UME) 23*512kB (UME) 6*1024kB (UM) 10*2048kB (UM) 226*4096kB (UM) = 1159912kB
[  179.980545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[  179.989230] 12374 total pagecache pages
[  179.993281] 0 pages in swap cache
[  179.996826] Swap cache stats: add 0, delete 0, find 0/0
[  180.002250] Free swap  = 0kB
[  180.005371] Total swap = 0kB
[  180.008460] 1965969 pages RAM
[  180.011638] 0 pages HighMem/MovableOnly
[  180.015670] 106315 pages reserved
2018/05/09 15:07:27 executing program 4:
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=<r0=>0x0)
ptrace$cont(0x1f, r0, 0x2, 0x401)
r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x200)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x8)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
recvmsg(r4, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x6, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0)
r5 = dup3(r3, r2, 0x0)
ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000000c0)={0x3, r2})

2018/05/09 15:07:27 executing program 1:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
ioctl$TCFLSH(r1, 0x540b, 0x2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x90000, 0x0)

2018/05/09 15:07:27 executing program 3:
r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r0, 0x10000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x5}, &(0x7f0000000040)=0x8)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x7)
r3 = getpgid(0x0)
fremovexattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="62747266732e76adaa44ebf428e0c919e794b8198d0f4623626f786e657431707070317d766d6e6574302600f8ceb2bc935109816864b3200829f9c08014e904cd76e9984aafbd4ab97a507d40ec92920ff2e3380cf2e426117273a443a94a1b9920f26e5b7e4bdc9601d5a9c8d0e687a74de94fe7fda9c8c88ae6ac2de99d24ee55216108fb82c04440867c8e3d6ab1877370645208ebb596f0c33bd290b33bac8c949e62e381d21b842410f1d6f0e23a48d81c8a95e08d341e49bfd985a7b8066a1ff58aee14a36aa997a3af55ca43d9f00799d7c28c4066"])
r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/route\x00')
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x2c, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10)
ioctl$TCFLSH(r1, 0x540b, 0x2)
ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0xffd)

2018/05/09 15:07:27 executing program 7:
setitimer(0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000080))
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)

2018/05/09 15:07:27 executing program 5 (fault-call:2 fault-nth:1):
r0 = getpid()
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, r0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0)

2018/05/09 15:07:27 executing program 2:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0)
r2 = dup3(r1, r1, 0x80000)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000080)=0x14)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x15}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x54cf, 0x0, 0x400, 0xeb, 0x400000, r3})

2018/05/09 15:07:27 executing program 6:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xb1)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000080)="a6fb6d6aa1eeb6fb77e0a0700fa43cbc7af29c68c9f80f9dcbee11f9d673e9c525978e63bf6b73a48f1f8670fa60cc3422f58bf2f44e1314de2b90babc321cf976e26ab8200b2c77ccc49146d2296ca46a8ae2125dce690ef63be68b4e31a2b6929a98900bb6731f4a40f8abca2c0d8ad6ab61850ebd95a64e987a3330c346ec8fdb90473087a6dc2ba40d8513616bfaa1b7fe181b55166427d328039a6c34ea87639a653dbab183760bdca776d18ba166b077666b5b749e0f1a733abd6dbd777cee1a2c53e159e9bdf59366e14bfb0f1c6eace51a97b1e587c660", 0xdb)
r1 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0)
ftruncate(r1, 0x10000)
ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0xda0, 0x4, 0x9, 0xfffffffffffffffd, 0xff, 0x80000001}, 0x81})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000002c0))
sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe)
write$binfmt_misc(r2, &(0x7f0000000180)={'syz1', "a5fa6de9ff5e9e8ea4f338231c37d7f9261428f777d80a62fda5d15a03a7c2881d14ddc4635856aca381f6af53f20e68f58e67c57d27c97bb232cff5e1ebdfd4e377b9c302a0102a070a5dbfeb5d3e8441696b146bfe45892ea1f25732417e8fa9fc62c8c6329ec9ff2ba604ac8f5f78cf251c6f4347673189b543acc347087d43fc98f0b270911622af20481b9b6c7923117436ef11c4413c76112e848d2b0a6795d834906a0215b2d4eeb2c8bd4e12bfb352f401780a3b44618ac5fbd4238c99d5482a60"}, 0xc9)
ioctl$TCFLSH(r2, 0x540b, 0x2)

2018/05/09 15:07:27 executing program 0 (fault-call:0 fault-nth:1):
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007b0ac0ff00000001"], &(0x7f0000000000)='GPL\x00', 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48)

[  180.517717] FAULT_INJECTION: forcing a failure.
[  180.517717] name failslab, interval 1, probability 0, space 0, times 0
[  180.529267] CPU: 1 PID: 11451 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88
[  180.536580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  180.545960] Call Trace:
[  180.548596]  dump_stack+0x185/0x1d0
[  180.552279]  should_fail+0x87b/0xab0
[  180.556097]  __should_failslab+0x278/0x2a0
[  180.560396]  should_failslab+0x29/0x70
[  180.564336]  __kmalloc+0xc5/0x350
[  180.567851]  ? _cond_resched+0x3c/0xd0
[  180.571781]  ? tracepoint_probe_register_prio+0x576/0xc30
[  180.575599] FAULT_INJECTION: forcing a failure.
[  180.575599] name failslab, interval 1, probability 0, space 0, times 0
[  180.577399]  tracepoint_probe_register_prio+0x576/0xc30
[  180.577469]  ? pcpu_alloc+0x1c81/0x2040
[  180.577548]  ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430
[  180.577596]  tracepoint_probe_register+0x9d/0xb0
[  180.611064]  ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430
[  180.619327]  ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430
[  180.627586]  trace_event_reg+0x2c4/0x490
[  180.631703]  ? trace_event_buffer_reserve+0x5c0/0x5c0
[  180.636937]  perf_trace_event_init+0x8d5/0x1230
[  180.641632]  perf_trace_init+0x325/0x430
[  180.645742]  perf_tp_event_init+0xde/0x1e0
[  180.650011]  ? __perf_event_stop+0x2a0/0x2a0
[  180.654433]  perf_try_init_event+0x4de/0x670
[  180.658863]  perf_event_alloc+0x2088/0x3d40
[  180.663258]  __se_sys_perf_event_open+0xc6f/0x5520
[  180.668228]  ? syscall_return_slowpath+0xe9/0x700
[  180.673123]  ? __se_sys_perf_event_open+0xfb1/0x5520
[  180.678291]  __x64_sys_perf_event_open+0x15d/0x1b0
[  180.683248]  do_syscall_64+0x154/0x220
[  180.687166]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  180.692357] RIP: 0033:0x455979
[  180.695548] RSP: 002b:00007f2d7f07dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[  180.703268] RAX: ffffffffffffffda RBX: 00007f2d7f07e6d4 RCX: 0000000000455979
[  180.710557] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002025c000
[  180.717830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  180.725105] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000014
[  180.732376] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001
[  180.739682] CPU: 0 PID: 11464 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  180.739962] WARNING: CPU: 1 PID: 11451 at kernel/tracepoint.c:210 tracepoint_probe_register_prio+0x90d/0xc30
[  180.747000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  180.756955] Kernel panic - not syncing: panic_on_warn set ...
[  180.756955] 
[  180.766302] Call Trace:
[  180.776230]  dump_stack+0x185/0x1d0
[  180.779875]  should_fail+0x87b/0xab0
[  180.783645]  __should_failslab+0x278/0x2a0
[  180.787926]  should_failslab+0x29/0x70
[  180.791878]  __kmalloc_node+0x236/0x11f0
[  180.795955]  ? _cond_resched+0x3c/0xd0
[  180.799856]  ? alloc_vmap_area+0x1e6/0x15a0
[  180.804225]  ? rcu_all_qs+0x32/0x1f0
[  180.807967]  alloc_vmap_area+0x1e6/0x15a0
[  180.812150]  ? __kmalloc_node+0xe25/0x11f0
[  180.816402]  ? __get_vm_area_node+0x28e/0x810
[  180.820957]  __get_vm_area_node+0x3ab/0x810
[  180.825301]  __vmalloc_node_range+0x2a7/0x1170
[  180.829897]  ? bpf_prog_alloc+0xe0/0x500
[  180.833973]  ? kstrtoull+0x757/0x7e0
[  180.837710]  __vmalloc+0xe2/0x100
[  180.841186]  ? bpf_prog_alloc+0xe0/0x500
[  180.845305]  bpf_prog_alloc+0xe0/0x500
[  180.849208]  ? strcmp+0x83/0x160
[  180.852591]  __do_sys_bpf+0x84ad/0xe7f0
[  180.856594]  ? syscall_return_slowpath+0xe9/0x700
[  180.861450]  ? prepare_exit_to_usermode+0x4a/0x3a0
[  180.866393]  ? syscall_return_slowpath+0xe9/0x700
[  180.871278]  ? syscall_return_slowpath+0x86/0x700
[  180.876163]  ? syscall_return_slowpath+0xe9/0x700
[  180.881049]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  180.886454]  ? fput+0x25c/0x2e0
[  180.889780]  __x64_sys_bpf+0xda/0x110
[  180.893605]  do_syscall_64+0x154/0x220
[  180.897515]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  180.902704] RIP: 0033:0x455979
[  180.905893] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  180.913615] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  180.920885] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005
[  180.928156] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  180.935430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[  180.942701] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001
[  180.949996] CPU: 1 PID: 11451 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88
[  180.950294] syz-executor0: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null)
[  180.957278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  180.957290] Call Trace:
[  180.957323]  dump_stack+0x185/0x1d0
[  180.957364]  panic+0x39d/0x940
[  180.968362] syz-executor0 cpuset=
[  180.977754]  ? disable_trace_on_warning+0x18/0xd0
[  180.980326] syz0
[  180.983940]  __warn+0x40f/0x580
[  180.987120]  mems_allowed=0
[  180.990554]  ? tracepoint_probe_register_prio+0x90d/0xc30
[  180.990591]  report_bug+0x72a/0x880
[  181.012675]  ? tracepoint_probe_register_prio+0x90d/0xc30
[  181.018224]  do_error_trap+0x1aa/0x600
[  181.022153]  ? __msan_poison_alloca+0x15c/0x1d0
[  181.026861]  ? __kmalloc+0x111/0x350
[  181.030592]  do_invalid_op+0x46/0x50
[  181.034363]  invalid_op+0x14/0x20
[  181.037827] RIP: 0010:tracepoint_probe_register_prio+0x90d/0xc30
[  181.043966] RSP: 0018:ffff8801bcdef780 EFLAGS: 00010246
[  181.049334] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000040000
[  181.056609] RDX: ffffc90002fa4000 RSI: 0000000000039b9c RDI: 0000000000039b9d
[  181.063884] RBP: ffff8801bcdef860 R08: 0000000001080020 R09: 0000000000000002
[  181.071151] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  181.079133] R13: fffffffffffffff4 R14: 0000000000000000 R15: 0000000000000000
[  181.086481]  ? pcpu_alloc+0x1c81/0x2040
[  181.090510]  ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430
[  181.098758]  tracepoint_probe_register+0x9d/0xb0
[  181.103529]  ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430
[  181.111772]  ? trace_event_raw_event_mm_vmscan_direct_reclaim_begin_template+0x430/0x430
[  181.120012]  trace_event_reg+0x2c4/0x490
[  181.124127]  ? trace_event_buffer_reserve+0x5c0/0x5c0
[  181.129353]  perf_trace_event_init+0x8d5/0x1230
[  181.134054]  perf_trace_init+0x325/0x430
[  181.138164]  perf_tp_event_init+0xde/0x1e0
[  181.142416]  ? __perf_event_stop+0x2a0/0x2a0
[  181.146828]  perf_try_init_event+0x4de/0x670
[  181.151256]  perf_event_alloc+0x2088/0x3d40
[  181.155650]  __se_sys_perf_event_open+0xc6f/0x5520
[  181.160617]  ? syscall_return_slowpath+0xe9/0x700
[  181.165509]  ? __se_sys_perf_event_open+0xfb1/0x5520
[  181.170676]  __x64_sys_perf_event_open+0x15d/0x1b0
[  181.175626]  do_syscall_64+0x154/0x220
[  181.179532]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  181.184827] RIP: 0033:0x455979
[  181.188018] RSP: 002b:00007f2d7f07dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
[  181.195741] RAX: ffffffffffffffda RBX: 00007f2d7f07e6d4 RCX: 0000000000455979
[  181.203016] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002025c000
[  181.210293] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  181.217562] R10: 0000000000000013 R11: 0000000000000246 R12: 0000000000000014
[  181.224832] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001
[  181.232130] CPU: 0 PID: 11464 Comm: syz-executor0 Not tainted 4.17.0-rc3+ #88
[  181.239409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  181.249235] Call Trace:
[  181.251846]  dump_stack+0x185/0x1d0
[  181.255484]  warn_alloc+0x3fc/0x660
[  181.259155]  __vmalloc_node_range+0xa9e/0x1170
[  181.263747]  ? kstrtoull+0x757/0x7e0
[  181.267474]  __vmalloc+0xe2/0x100
[  181.270948]  ? bpf_prog_alloc+0xe0/0x500
[  181.275056]  bpf_prog_alloc+0xe0/0x500
[  181.278954]  ? strcmp+0x83/0x160
[  181.282331]  __do_sys_bpf+0x84ad/0xe7f0
[  181.286330]  ? syscall_return_slowpath+0xe9/0x700
[  181.291185]  ? prepare_exit_to_usermode+0x4a/0x3a0
[  181.296120]  ? syscall_return_slowpath+0xe9/0x700
[  181.300997]  ? syscall_return_slowpath+0x86/0x700
[  181.305877]  ? syscall_return_slowpath+0xe9/0x700
[  181.310749]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[  181.316148]  ? fput+0x25c/0x2e0
[  181.319469]  __x64_sys_bpf+0xda/0x110
[  181.323285]  do_syscall_64+0x154/0x220
[  181.327187]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  181.332376] RIP: 0033:0x455979
[  181.335565] RSP: 002b:00007fdab8af7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[  181.343282] RAX: ffffffffffffffda RBX: 00007fdab8af86d4 RCX: 0000000000455979
[  181.350551] RDX: 0000000000000048 RSI: 00000000200ba000 RDI: 0000000000000005
[  181.357822] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  181.365090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013
[  181.372366] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001
[  181.380085] Dumping ftrace buffer:
[  181.383616]    (ftrace buffer empty)
[  181.387309] Kernel Offset: disabled
[  181.390932] Rebooting in 86400 seconds..