)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 06:28:38 executing program 7: connect(0xffffffffffffffff, &(0x7f0000002fe0)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x458100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000280)=""/141, &(0x7f0000000340)=0x8d) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000680)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x6, 0x4e20, 0x0, 0xa, 0xa0, 0xbda2486be02310df, 0x3b, r1}, {0x800, 0xffffffffffffff80, 0x1, 0x3652, 0x8, 0xfffffffffffffffa, 0x80000000, 0x1}, {0x91, 0x8000, 0xfff, 0x9}, 0x81, 0x6e6bbf, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0x34ff, 0x4, 0x2, 0x101, 0x9, 0x7, 0x7fff}}, 0xe8) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/07 06:28:38 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x10001, 0x400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)) r1 = socket$nl_generic(0x2, 0xa, 0x10) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/07 06:28:38 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000580)='cgroup2\x00', 0x3, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000100)='./file1\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00000005c0)="1c8186e2aa833127f586032e18d0ff477eb0e53dea121c748484e55e1f7b9ff6b64482f8e5067e288d54010573e23ba1001da9a1f1d9ba116683eda26372c2ec9d5c4f9eec8dd43860a87a5533beb866a28eddb04eed0e646894b157fe3b8913c9f8f3ee1d30c466bab9d7", 0x6b) syz_fuseblk_mount(&(0x7f0000000400)='./file1\x00', &(0x7f0000000480)='./file1\x00', 0xb001, r4, r5, 0xcf, 0x3, 0x1000091) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) eventfd(0xb974) renameat2(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000540)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/07 06:28:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000640)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x9}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000700)={r2, 0x9}, &(0x7f0000000740)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x80000000000, 0x0) syz_mount_image$hfsplus(&(0x7f0000000540)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="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", 0xfc, 0x5}, {&(0x7f0000000280)="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", 0xfa, 0xfffffffffffffff8}, {&(0x7f0000000580)="5c5675b1c9fbbf651e83595b05c00e00be54def2176215ae4b01756884ca39ae142d6c68c4", 0x25, 0x1f}, {&(0x7f00000003c0)="516c4f5833d1a8900a0e97ede6b59ba8ecec54907f983e24063456fc557baf5c1287c5f018d6276a4e88fd85aad3e9a498ca7b5d52759ff7520197e2a29e1dca90f7b385b0ffafb907991d390fe614fb", 0x50, 0x6}, {&(0x7f0000000440)="235674e2207dd6a6dff4ebac0262bfbf54ab9d6705509f86575f60ad683ac903f1e153fbb26d4f95178561842be2cdcc21b25f3ac6d3f90757adf9706779b3de3e37", 0x28, 0x400000000000003}], 0x40000080000, &(0x7f00000005c0)=ANY=[@ANYBLOB="63726561746f723dfe5824dd2c73657373696f6e3d002c004e09a98101a7aba8cc58f50ee68d3cd302eaf82da1060900000000000000feafa4088476d80c743e958979db77"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000780)=ANY=[@ANYBLOB="d20000000000010000000000000000000080000000"]) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000500)="07dd3b334e3923117bececdfb0a9d6f8025efa5afb730346c78d8c9890872314a70074d23ada3718b50e87100b603c9ab9583e") ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/07 06:28:38 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000480)=[{&(0x7f00000001c0)="3dd25c51428f62e8069c52e9d5115e55cc4a1aade56e0451234e46fcae2016ac2ccca68d4a0764fcb4b546164641df9b5178dcf65bcaff3ae5e298fe5d8f64cf66dd6dcbe4a4749a25376ecf1098a63ae47ecf51aea1cfbefa5cded1474aa77882fa0f94a01e3eb62c7194070bf30db5515e25364ceda7b39e1657a6af277f996c666454d0e18b96d0744e73764559587b796504ab45b024bc3e4a3d3f745e95c52c6fcf7d7b8acc0f7d86b070d8115e797a4f9a1fd116748de97956a8d35cb2b3835e614ceb1fd5c8a44d99ed82b733cf833dc46eafd415d04b840fd6f7", 0xde}, {&(0x7f00000002c0)="c22c60b6d32caa885cc036e06efb4f0ffebfc2eaa6ddadf959399ac1c670f5f56e3321034c0d696b01d1a8588628322a4b85905773828a92d6bd070372bfab185bdb9bf6224f7c8dbecd062af471c017e773e238128b6318432ba2541c01622da463417bc1a4ec1bd1287feb458e99b4dfea83c4a6df5a02ad817c1aa7f38a335ee88dd2fcd01f713cfe82248200f3784961d2e6872e563bb8403c15cb0ab6707f89d878", 0xa4}, {&(0x7f0000000380)="463c86179c8db54924209f1e374e9d3c08c589b62ddfde4e0c4a66fc669019c8494ba3adc2eee3e81218bc4676a4a4016bb618972651c5c4df55a71cc6a1faf251a3e100cf3d942ba4ea2d679d697c64d2717d8fceaf70a97d10b141ab62afc81fddc606503a876e500c61fa1b8b23846b35738e61911305f98ba0a662e750aca66850c607b5505b0bc263205a99842ff26740dc8fdb6706023c91ddf63dfd0603d9bb510367e783cb98bfeac9b301d922115e344e96d2097b1c10dbdd1a1783ca98db1aa772dbafa217a48e2a10ff30ee50951ba0ec88ae6cd6873b3bc65409c8609e006a522c0649567d79957341002242bf82fa314598ac", 0xf9}], 0x3) memfd_create(&(0x7f0000000100)='\x00', 0x1) r1 = socket$inet6_sctp(0xa, 0x404, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x408880) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x9}, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x600000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x7, 0x1ff, 0x3}, 0x10) 2018/04/07 06:28:38 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c40000000007c"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xffffffffffffff73, 0xffffffffffffff00, 0x0, 0xfffffffffffffff9, 0x1f, 0x6, 0x9, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x5}, 0xc) [ 867.453590] binder: 24135:24136 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 000000000000007c != 0000000000000000 2018/04/07 06:28:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10000, 0x40) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/185) renameat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000f1907dc24632564b050000"]) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000280)=""/4096) 2018/04/07 06:28:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)="64637c637000b8b9ebde1d41fed9c15606000000e760d9e761bfc95212af30e1d9", 0x21) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) shutdown(r0, 0x1) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/04/07 06:28:38 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) [ 867.563267] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/07 06:28:38 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x1}) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000058a000)={0x11, 0x0, 0x4}) 2018/04/07 06:28:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) ioctl(r0, 0x125e, &(0x7f0000000100)) 2018/04/07 06:28:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x2}, 0x1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000180)=0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x41) execveat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000240)='em1\x00', &(0x7f0000000280)='/dev/net/tun\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='cgroup\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='eql\x00', &(0x7f00000003c0)='eql\x00', &(0x7f0000000400)="d202b999cf85000000000088f301e710", &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000500)='\'(\x00', &(0x7f0000000540)='/dev/net/tun\x00', &(0x7f0000000580)='\x00'], 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}) [ 867.593590] binder: 24135:24136 ioctl 40046207 0 returned -16 2018/04/07 06:28:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x13}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1f) [ 867.636919] binder: 24135:24136 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 000000000000007c != 0000000000000000 2018/04/07 06:28:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1000040000000003, 0x10001) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 867.706692] binder: 24155:24160 got new transaction with bad transaction stack, transaction 306 has target 24155:0 [ 867.717451] binder: 24155:24160 transaction failed 29201/-71, size 0-0 line 2875 [ 867.796217] binder: BINDER_SET_CONTEXT_MGR already set [ 867.820322] binder: 24155:24177 ioctl 40046207 0 returned -16 [ 867.856538] binder_alloc: 24155: binder_alloc_buf, no vma [ 867.862221] binder: 24155:24177 transaction failed 29189/-3, size 0-0 line 2963 [ 867.904075] binder_alloc: 24155: binder_alloc_buf, no vma [ 867.909818] binder: 24155:24160 transaction failed 29189/-3, size 0-0 line 2963 [ 867.945125] binder: undelivered TRANSACTION_ERROR: 29189 [ 867.950717] binder: undelivered TRANSACTION_ERROR: 29189 [ 867.956999] binder: release 24155:24160 transaction 306 out, still active [ 867.964053] binder: undelivered TRANSACTION_COMPLETE [ 867.969187] binder: undelivered TRANSACTION_ERROR: 29201 [ 867.974671] binder: send failed reply for transaction 306, target dead 2018/04/07 06:28:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000463000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/07 06:28:39 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000024fec)) 2018/04/07 06:28:39 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x3) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/04/07 06:28:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="66b9800000c00f326635000800000f3067c70440000066b9800000c00f326635000800000f3066b98704000066b8fd00000066ba000000000f300faee90f01cb0f01c90f85850ef26e0f09", 0x4b}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140)=0xa3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:39 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2000002, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x7f}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/07 06:28:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300001c417b1aeb3a614281d85ddabce000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$KDSETLED(r0, 0x4b32, 0x40) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10600, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x6, r3, 0x1}) 2018/04/07 06:28:39 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6tnl0\x00', @ifru_flags=0x4000}) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x7f, 0x9}) 2018/04/07 06:28:39 executing program 1: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @multicast2, 0x0}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') 2018/04/07 06:28:39 executing program 5: r0 = socket(0x1, 0x5, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setreuid(r1, 0x0) 2018/04/07 06:28:39 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)={0x3, 0x0, [{0x519614f2e10ff576, 0xb0, &(0x7f0000000040)=""/176}, {0x1, 0xc, &(0x7f0000000100)=""/12}, {0x6000, 0x85, &(0x7f0000000140)=""/133}]}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/07 06:28:39 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400202) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x1}, 0x10) bind(r0, &(0x7f0000000080)=@nfc={0x27}, 0xfe32) close(r1) 2018/04/07 06:28:39 executing program 0: r0 = socket(0x10, 0x80000000000002, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="06000000000000000d0000000004000001000100c00e00002000000000000000000000800010000020000000080000000100000000000000010000801f00000008000000060000001f000000000000000f00000000040000008000000008000004000000000000000000000040000000ff0f000096e4c6420900000000000000070000801106000000010000200001000000000000000000986ad6086fe6353fec141e708c0d08ee6c7888460e4821033f7a19ce622c1d134d121ab2c57097c99fd6216f"]) write(r2, &(0x7f0000000300)="240000e21ed8001000a28894d4f0f15b8188ffff01000002000000f8968a1c4eb11413e4db000000000000010000", 0xfffffffffffffeed) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000180)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r3, 0x4) 2018/04/07 06:28:39 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x5b, "c8f1d3682cbcc291a7ba579c8ff8479164c97430cee40d8acedf3fa8d8b50fd7b88fc3cd61e31740b049139b2aa98cabcdd46c5b1a75e6d88cf6d453842c2d4203a91abfac4523b6a8129fc451af250a2588b9776a92abe7adad10"}, &(0x7f0000000180)=0x63) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="020d0000ff000000160000000001000003000600000000000200000031ebf8c700000000000000000300050000000000000000000008001200020001030000000000000000100000000a54f32f5fbee1a98b158c030300000000000005000000000100000100c58a47566f8d45157c97ec3a00000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="02130000020000ffffffff0000000000"], 0x10}, 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0xe9c3, 0x4, 0x4, 0x1, 0x7, 0xffffffff, 0xd0, 0x95c0, 0x5, 0x7, 0x6, 0x10001}) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) accept4(r0, &(0x7f0000005100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005180)=0x80, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000051c0)={'team0\x00', r3}) 2018/04/07 06:28:39 executing program 4: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000000f00)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) recvfrom$ipx(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x3, 0x0, 0x0) 2018/04/07 06:28:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="468f48ce021c", [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}}]}]}, 0x1b0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4000, 0x204000) 2018/04/07 06:28:39 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x34, 0x0, 0x0, 0x3}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/84, 0x54}, {&(0x7f0000000340)=""/89, 0x59}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/192, 0xc0}], 0x6, &(0x7f0000000600)=""/164, 0xa4, 0xd99}, 0x2040) r3 = socket$packet(0x11, 0x2, 0x300) sendmsg$nl_netfilter(r2, &(0x7f0000000940)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000900)={&(0x7f0000000740)={0x1c0, 0x0, 0x0, 0x308, 0x70bd29, 0x25dfdbfc, {0xf, 0x0, 0x3}, [@generic="1e27b0afbaad01cca11373fb83f5a68edd68d876ca26c609d068dfd2e6e387b66f62f48bc08501d150af78e7e5f7ebb7ad719bd5227d90803e37445e827cd4b96e38870b2adb7122d6988bd259a27a357a1acd02a3cde252099e0406b5a544152023767ecf74954333642336b41eb1f5f9aec41b3039d4f46fc6bed40295470aecd2afc8cc3ccb9eb5f4962a1e6bb13549d603ef8bba953b6eebae452532162482f49064cdc112f09bdbfeb7e8a475c5a47b9e7ea77367575a100fa61257fa1cd9", @generic="69999318d2b4b931413dd73985e7749d119ba054127d2175854c82549cd6b3e8a8928ad7a6cc05e5ded8c541ec5d1aecd6227efcd0aafdb75134f709a52b1e11e28f80757ef66e1d6444301426d293226900cc942852789b8eff5de1dcf2c0197151828b60bebb3d21bebd62c4469d00f2857aca0213f1e91bdbcd6f9e23497a09f062f3e91fdccd8b5d1ef3a3f3ca72399ab493c269f0c5b656d829b65354fb821b3a80bdabb60280e147c7ca030c4670c90cb4f84ee8370a2b1bd97c32a6981f04ab37cb712dc5c3e37689bda3785d0cac0fbb10c8a1f2819d3cb962882721abd49e", @typed={0x8, 0x91, @fd=r3}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 869.372101] FAULT_FLAG_ALLOW_RETRY missing 30 [ 869.376731] CPU: 0 PID: 24205 Comm: syz-executor6 Not tainted 4.16.0+ #288 [ 869.383728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 869.393067] Call Trace: [ 869.395639] dump_stack+0x1a7/0x27d [ 869.399248] ? arch_local_irq_restore+0x53/0x53 [ 869.403894] ? kasan_check_write+0x14/0x20 [ 869.408106] ? handle_userfault+0x13d6/0x2430 [ 869.412582] handle_userfault+0x1418/0x2430 [ 869.416880] ? handle_userfault+0x16c9/0x2430 [ 869.421361] ? userfaultfd_ioctl+0x4540/0x4540 [ 869.425931] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 869.431106] ? trace_hardirqs_off+0x10/0x10 [ 869.435419] ? plist_check_list+0xa0/0xa0 [ 869.439568] ? print_irqtrace_events+0x270/0x270 [ 869.444302] ? print_irqtrace_events+0x270/0x270 [ 869.449045] ? plist_add+0x5cb/0x760 [ 869.452741] ? perf_trace_lock+0xd6/0x900 [ 869.456877] ? trace_event_raw_event_lock+0x340/0x340 [ 869.462059] ? __lock_acquire+0x638/0x3c30 [ 869.466278] ? trace_hardirqs_off+0x10/0x10 [ 869.470587] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 869.475758] ? find_held_lock+0x35/0x1d0 [ 869.479799] ? __handle_mm_fault+0x2e0f/0x38e0 [ 869.484358] ? lock_downgrade+0x980/0x980 [ 869.488483] ? lock_release+0xa40/0xa40 [ 869.492434] ? kasan_check_read+0x11/0x20 [ 869.496566] ? do_raw_spin_unlock+0x9e/0x310 [ 869.500951] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 869.505511] ? kasan_check_write+0x14/0x20 [ 869.509721] ? do_raw_spin_lock+0xc1/0x230 [ 869.513933] __handle_mm_fault+0x2e1c/0x38e0 [ 869.518321] ? __pmd_alloc+0x4f0/0x4f0 [ 869.522182] ? trace_hardirqs_off+0x10/0x10 [ 869.526489] ? futex_wait_setup+0x400/0x400 [ 869.530786] ? find_held_lock+0x35/0x1d0 [ 869.534823] ? handle_mm_fault+0x35b/0xb20 [ 869.539036] ? lock_downgrade+0x980/0x980 [ 869.543164] ? handle_mm_fault+0x2f8/0xb20 [ 869.547373] handle_mm_fault+0x44a/0xb20 [ 869.551420] ? __handle_mm_fault+0x38e0/0x38e0 [ 869.555981] ? vmacache_find+0x5f/0x280 [ 869.559937] ? vmacache_update+0xfe/0x130 [ 869.564061] ? find_vma+0x30/0x150 [ 869.567580] __do_page_fault+0x560/0xbe0 [ 869.571626] ? mm_fault_error+0x2c0/0x2c0 [ 869.575752] ? lock_downgrade+0x980/0x980 [ 869.579881] ? trace_hardirqs_off+0x10/0x10 [ 869.584268] do_page_fault+0xee/0x730 [ 869.588046] ? vmalloc_sync_all+0x30/0x30 [ 869.592183] ? find_held_lock+0x35/0x1d0 [ 869.596224] ? __might_fault+0x110/0x1d0 [ 869.600262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 869.605090] page_fault+0x25/0x50 [ 869.608521] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 869.614116] RSP: 0018:ffff8801ca1f7c28 EFLAGS: 00010202 [ 869.619459] RAX: ffffed003943ef93 RBX: 0000000020011000 RCX: 0000000000000001 [ 869.626702] RDX: 0000000000000000 RSI: 0000000020011000 RDI: ffff8801ca1f7c90 [ 869.633949] RBP: ffff8801ca1f7c58 R08: ffffed003943ef93 R09: ffffed003943ef93 [ 869.641196] R10: 0000000000000001 R11: ffffed003943ef92 R12: 0000000000000008 [ 869.648441] R13: ffff8801ca1f7c90 R14: 00007ffffffff000 R15: 0000000020011008 [ 869.655714] ? _copy_from_user+0xc5/0x110 [ 869.659841] compat_get_timespec64+0x124/0x240 [ 869.664399] ? put_compat_itimerspec64+0x330/0x330 [ 869.669307] ? compat_SyS_futex+0x288/0x380 [ 869.673611] compat_SyS_clock_nanosleep+0xf1/0x320 [ 869.678522] ? SyS_clock_nanosleep+0x330/0x330 [ 869.683085] ? compat_SyS_ioctl+0x77/0x2a30 [ 869.687400] ? do_fast_syscall_32+0x156/0xf9f [ 869.691881] ? SyS_clock_nanosleep+0x330/0x330 [ 869.696441] do_fast_syscall_32+0x3ec/0xf9f [ 869.700744] ? do_int80_syscall_32+0x9c0/0x9c0 [ 869.705314] ? finish_task_switch+0x1b9/0x970 [ 869.709784] ? finish_task_switch+0x17a/0x970 [ 869.714263] ? syscall_return_slowpath+0x2ac/0x550 [ 869.719170] ? prepare_exit_to_usermode+0x350/0x350 [ 869.724175] ? sysret32_from_system_call+0x5/0x3c [ 869.728997] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 869.733835] entry_SYSENTER_compat+0x70/0x7f [ 869.738219] RIP: 0023:0xf7f0ec99 [ 869.741565] RSP: 002b:00000000f5f0a0ac EFLAGS: 00000282 ORIG_RAX: 000000000000010b [ 869.749248] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000000000000 [ 869.756493] RDX: 0000000020011000 RSI: 0000000020013000 RDI: 0000000000000000 [ 869.763736] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 869.770983] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 869.778228] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/07 06:28:40 executing program 6: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x3) getpeername(0xffffffffffffffff, &(0x7f0000002640)=@hci={0x0, 0x0}, &(0x7f00000026c0)=0x80) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002700)={{{@in6, @in=@multicast2=0xe0000002, 0x4e21, 0x183, 0x4e21, 0x2, 0xa, 0x0, 0x0, 0x1, r2, r3}, {0xffff, 0x280000, 0x8, 0x1, 0x1, 0x7f, 0x7ff, 0xc0ed}, {0x2073f638, 0x1, 0x1b, 0xa5}, 0x4, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x2, 0x3, 0x8, 0xfffffffffffffff8, 0x2, 0x9}}, 0xe8) io_destroy(r0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) io_destroy(r0) 2018/04/07 06:28:40 executing program 4: r0 = creat(&(0x7f00000004c0)='./file0\x00', 0x80) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000500)={0x2, 0x81, [{0x9, 0x0, 0x7e}, {0x65, 0x0, 0x7}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000480)={0x7, 0x3}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x3, &(0x7f00000003c0)=[{&(0x7f00000001c0)="ea7bda64a079e6670cefc824495664f1e0ef8c41d1c8cfb4d8ce6877f334571ad5600b4cb2458695b8726389e982a700da104a6f70f916c2bbfe6f839fa57269aebe9570bab76de5e8139603e85f58d64725cbbd97bb7a10fd7b242e4c61fc08cee4ae7b5ae93a20642c2882aec92160de77b760f88a519f11dd4a245f85c12e963c71c0b3c7468fc3f37a1c285ddf4c3a5c5eed1f65fd225872ca60247ff02c32be2f5bdc76835dc22426d6e5173b580123d76af201db39f8ac13305fd11fdbd99330662690e232e4c0d6594799ac07f80518831e85c74c4e07107a1914842bb6c55f5fe9505518cba4a430f57e69ff882dd1c275fae20396", 0xf9}, {&(0x7f00000002c0)="a27dcbf5a8740712fe9fe879663efc047339242bc7844a9f6eb0371248f0b69c8b34e6cb282dc0f4c28b67f153271ab4b8400092563c014f2f17ba190e32b5db9d0ec09e874372e40ff05d0461af9b78d0512b87941f5ec0f15cc11f0b417ee9d2b2bffcd4262d10ef1d6faf4a86a9e37e210334de53a3a0371b694a717a9a76c54389db22be2c912edb442c83487001ad1b76ed1b97abc9a58a1eefee1f6e256dd9d3ede611330dfd972aada5973c35feb343c98f977730dc9ca039257ce8a23e706ac96024af6f1a65527b", 0xcc, 0xffffffffffffb07e}, {&(0x7f00000000c0)="44ee98065e48a50c65c5428fb09b5fc3089337b940e368e387820565056edcf673f3e742280d0313b788e511cbd7eb41a3fafe412022fe07d194b231914ac3d3f2cb7d4b36a3abcc412c4d8574f92edaebec78923b145e4cf463886ff39c447c3ccef48f6b29db2c7d61cef3ca7219a790870408d5f0041205983749", 0x7c, 0x3bf6}], 0x1000000, &(0x7f0000000400)=ANY=[@ANYBLOB="6e6f6465636f6d706f73652c63726561746f723d06c69ce32c00"]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/04/07 06:28:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) 2018/04/07 06:28:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00008e1ffc), 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500)=0x5, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="68c067d600c17933000000", @ANYRES16=r2, @ANYBLOB="000129bd70007f0900000400000008000500080000003c0001000800080009000000080004004e20000008000800020000000c0007000200000000000000140003007f000001000000000000000000000000080006001100000008000500ff030000"], 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440)=0x1, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000000)) 2018/04/07 06:28:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) 2018/04/07 06:28:40 executing program 5: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/07 06:28:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f00005e7fff), &(0x7f0000e83000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f00001d7000)="0001"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="19cb0cb4576c4d12b1b075fe0633c6c9a6182760b6237a73bba2d3a12d0c48a3efea1120f07e", &(0x7f0000000040)=""/216}, 0x18) 2018/04/07 06:28:40 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) syz_open_dev$evdev(&(0x7f0000006ec0)='/dev/input/event#\x00', 0xab6, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x2, 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x80000000) pipe2(&(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/07 06:28:40 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xcb) r2 = socket$pppoe(0x18, 0x1, 0x0) sendmsg(r2, &(0x7f0000000740)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x8, @empty, 0x5}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="27f351e55fe22ced6b87fd260b582b90f4081778e2d06a0f54574d38e5d3eef8e0539f7ee36e41ebdeffb3107e5221946ca587803b95c5a8867dd302e39d9f4fba8f1e3d1a53a3841f3a6756a6366473bb5de4b6928eca1f2149250ae89c7e9de60797b629be8fcccb729b5d647036cd", 0x70}, {&(0x7f0000000580)="e2c94b1707c915b084ea6f10d0af41979de4c145aea3387dcfe6549c9afa95fcd3b7d4308bcbee8d26a8498a02ec672367c5af01392c9d4b78a1fadc91dce1e1944034466411e7dcf73370cce24610619f4015ce386d64c7709bc6f3b14cc446387e0f40e9b5df73954818f3bb1efa8c4201639bde5b9d3bf2ebcd3b2f384c7a29c1757a229786f59c42fe403ffec453666131159780f2be4922349b53e2adfe2dd7cdd37f3e890cdc0fa42dcdb0dc765cb34e96b913a1df2ef404eab8cdd0a5958bdcfe5b170d5dfb83bb7c0a73c863ae2dac59a7a73707f251f851bb0393eaa3440fae760d85ebce8fa81fd2f373183ec1a852a7", 0xf5}, {&(0x7f00000002c0)="a3d485c9a3daa05ba3695cfdc7be8252453c9d71555a51a8fb6580ec959211b978a36d094cdd5b0d5f8b40d88cb8e73ded119250446151506d25890b282b0de6290de454008d83cdaeea31c9bb48aaf5aaff70efe3149b07fdba1073dadf83169214c3a49e91a52986eb5de48d2b441a73", 0x71}, {&(0x7f0000000480)="6468e633ea01ff9b06376194897d1f1b454fb49a719f18cdbcc1c494900ad1ab46f5fd5fd69300ab0957282a994aa0ab4f42bb5893199685d2d23d9352d890a6a963f5e8e5e2386ad0f7f85d97633821869df544ce5be6682ddd72e114f2d26a6d5492bd30ed9f7130cc11e95df64b2c1ba7e963bc51ae10e0c3b2d1d78887d5", 0x80}, {&(0x7f0000000680)="c1e3f7e5d003263c9be2958212dae8d3afc6fc8a9121911361fc92bfdbba58b79cbaf4fb224dcb3eb29c810556bbef93e9c6f7307ba016b13d198f8d7b870ba89b97ea2b9da6947c10d722a443b8c8b4b81caf3523b818d5484d560b34f681d29e738a656513f05888141c900863e125b04291eac606287ba3f4349a7c83d3744ed33dc66bada2923064c1e95ad71cff627b2fbeb8d4cb9203", 0x99}, {&(0x7f0000000040)="af2669a6483b1cbdd964c7cef6ed62df09abcb88d8d2df416ad334f26d690f07917d", 0x22}], 0x6, &(0x7f0000000bc0)=[{0x64, 0x11f, 0x7, "995ab0ba2e1d6048abbaacd7d12dab511541bcefd1105c4a030b38101c06de9fa69d8cde375aaf14ec526398def9384a6c5aa5aeb723b3e0267743a49021aabc71c77c6fe225bc9dd7a67b24ee7192b708b5848c3d583e"}, {0x100c, 0x10d, 0x6, "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"}, {0xd8, 0x110, 0xffffffffffffffe1, "e35bc01187e30d1a64f7aaebb5b08d2de225ccbe4d1bb8ee9ff1fd5ae6d748875feba3645768cd2b73ec02295d4e5af46831d6f97d7f108c779c59307ecd9ae953900f8562014619f8bd69f58ddf4af7b8e75fc5acab910c2a8d09038ab332aca5a6f51a5671196b01313183ebdf513c1e6ed595dddee475b9eb9dacd0e843f2dc2389c0372e7a669ca900aafaf6b53325136be35614f7bed6e355319ae792e897ce67943e6be3ccc489c6deeea90e21d899ab88083ae9e0ce12e23ce732cbfefc508c202662dffc3a73"}], 0x1148, 0x40080}, 0x24000000) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg(r2, &(0x7f0000000440)={&(0x7f0000000140)=@nfc={0x27}, 0x5f, &(0x7f0000000300)}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) sendmsg(r2, &(0x7f0000000540)={&(0x7f00000000c0)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001900)}, 0x0) recvmmsg(r2, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000340)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000a00)=""/240, 0xf0}}], 0x2, 0x0, &(0x7f0000000b80)={0x77359400}) 2018/04/07 06:28:40 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000001240)='/dev/net/tun\x00', 0x0, 0x400003) sync_file_range(r0, 0x80000001, 0x81, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001280)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000012c0)={0x3, 0x3, 0x5, 0x7e72, r1}) r2 = syz_open_dev$midi(&(0x7f0000001380)='/dev/midi#\x00', 0x6, 0x101000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000013c0)=0x6) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) writev(r3, &(0x7f0000001440), 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000080)={r5, 0x1, 0x6}, 0xfffffffffffffdb5) r7 = socket$inet(0x2, 0x800, 0x5) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000001200)) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001300), &(0x7f0000001340)=0xb) lseek(r0, 0x43, 0x2) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffe61}, 0x10) 2018/04/07 06:28:40 executing program 4: io_setup(0x100000bc, &(0x7f0000000000)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7fff, 0x61e, 0x1ff}, 0x8) r2 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x19, "0d243e6bb9abbd7cbed8c67a9ba611717ff41de3ab28e397b8"}, &(0x7f0000000180)=0x21) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x84) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000100)=""/33) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)}]) 2018/04/07 06:28:40 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x18000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x2, 0x80000000, 0x6b1c, 0x7, 0x40, 0x100, 0x100000001}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000140)={0x6, 0x8, 0xfff, 0x0, 0x7, 0x1fffe000000, 0x17, 0x2, 0x3, 0x2, 0x7, 0x7, 0x0, 0xfffffffffffffffb, 0x80000001, 0x8d, 0x3, 0x200}) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) ioctl$sock_ifreq(r3, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) 2018/04/07 06:28:40 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYRES32=r1]], 0x4}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4a82a98a}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0xb4, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x10001, @empty, 0xb9}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xc248}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0x9dcd}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}]}, &(0x7f0000000400)=0xc) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="021305001300000028bd7002fddbdf25010014005800000007001900000000000a004e2100020000fe8000000000000000000000000000aaff00000002004e200000000000000000000000000000000007001900000000000a004e240400000000000000000000000000000000000000c800000002004e22e000000200000000000000000000000002000a00070000000300000000000000"], 0x98}, 0x1}, 0x4000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)={r4, 0x8, 0x2, [0x0, 0x2]}, 0xc) fadvise64(r0, 0x0, 0x1000, 0x5) 2018/04/07 06:28:40 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x7f}, &(0x7f0000000440)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000680)={0x0, r1, 0x7, 0x2}, 0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r2, 0x100000001}, 0x8) r3 = socket$inet(0x2, 0x80003, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x2a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'ip6_vti0\x00', 'bond0\x00', 'gretap0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1e4, 0x214}, [@common=@log={'log\x00', 0x24, {{0x0, "2652ae98b289a9f92eaf658e71bc89030f8b19dea49851a84d8b863c1253"}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:urandom_device_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2f4) shutdown(r0, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x8001, 0x1, 0x2, 0x5, 0xc8, 0x1ccb, 0x9}, 0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000640)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0xe4bb}, &(0x7f0000000580)=0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)={r4, 0x5}, &(0x7f0000000600)=0x8) [ 870.184557] QAT: Invalid ioctl [ 870.194726] device syz_tun entered promiscuous mode [ 870.219689] QAT: Invalid ioctl [ 870.267139] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 870.304648] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 870.393234] device syz_tun left promiscuous mode 2018/04/07 06:28:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/07 06:28:41 executing program 1: prctl$intptr(0x1d, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) recvfrom(r0, &(0x7f0000000040)=""/242, 0xf2, 0x10122, &(0x7f0000000340)=@ll={0x11, 0xff, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80) 2018/04/07 06:28:41 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) syz_emit_ethernet(0x31a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/04/07 06:28:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r0, 0x0) 2018/04/07 06:28:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000140)={0x8, 0x0, 0x3, 0x8}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000240)={0x2ea, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000180)={0x7ff, r4}) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x200000000000000]}) seccomp(0x1, 0x0, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x101, 0xb80b, 0x3, 0xeae5}, {0x1000, 0x9, 0x0, 0x8000}, {0xfffffffffffffeff, 0x6, 0x7fff, 0x28f4dcf8}, {0x1, 0x0, 0x5, 0x6}]}) 2018/04/07 06:28:41 executing program 5: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000880)="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") fcntl$setpipe(r0, 0x407, 0x9) 2018/04/07 06:28:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x80, @random="d0e55a5b3b28"}) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) 2018/04/07 06:28:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340), 0x1b9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x202, 0x70bd28, 0x25dfdbfe, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x40) 2018/04/07 06:28:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e766d7430637075736564626465762d00060793f6ee73d82d6356374af72b8f78b7b2b27a62792806dfa3ea136607174011c7190ab3fe5335"]) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x1000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x1}) 2018/04/07 06:28:41 executing program 5: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10100, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/28, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="19c5e700f83642d894ff", 0xa, r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400000) pread64(r0, &(0x7f0000000140), 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000140)={0x4, 0xfffffffffffffff5, 0x80000004}) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f00000000c0)=0xd, 0xffffffffffffffb3) 2018/04/07 06:28:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x8000000101000, 0x182) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x100, 0x0) r2 = getpid() sched_setaffinity(r2, 0x3c0, &(0x7f0000000240)=0x8000000000000006) r3 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xc000000000000003, 0x2, 0x6, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000001c0)={0x0, 0x1, {0x3}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000000c0)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x100000000) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r5 = socket$inet6(0xa, 0x4, 0x0) dup(r5) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00000003c0)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xbfd) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x400, [0x3, 0xe07, 0x7ff, 0x9, 0x9a2f, 0x6, 0x2, 0x1ff]}, 0x5c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000400)) r6 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x4) waitid(0x0, r2, &(0x7f0000000100), 0x8, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000380)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000180)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) 2018/04/07 06:28:41 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x4, @empty, 'dummy0\x00'}}, 0x1e) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x1, 0x1, 0x2, 0x0, 0xf}) r2 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) flock(0xffffffffffffffff, 0x0) 2018/04/07 06:28:41 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f000051dfef)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x7, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000080)={{0x9, 0x0, 0x0, 0x0, "1234407d3b1fb8c4e9ff9e52bd8e4189677007be2c393779f30ec4aff75d555cdfbf38d11f792820cbb4028a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6b22f2d37e35abe2b12bee0f7ab4e5070e55cd960b7ecf589790c867b3080148332baf1b02a6af5a91d98ab2718b81198496186341fbcaddd651a8d378763f5c", &(0x7f0000000040)='/dev/snd/controlC#\x00', 0x13}) 2018/04/07 06:28:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/12, 0xc}], 0x3, &(0x7f0000000400)=""/222, 0xfffffffffffffc41}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x78, "c0fdc05caf756d9a72646912d94c03964a7a0b8fcc913b75090a02342107b1db2d973b27e22bff0b5716824ada3ce726db2fec146b31512d0cafe2da757ae849af1a8987e0acc4224be1d50d332628c38aaeba203eba162f9d2dcdebd92c2cc9ee930831a56016a610d0dcccb11ada2d17f86995525591b5"}, &(0x7f00000001c0)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000500)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x7, 0x7, 0x5, 0x400, 0x40, 0xfe, 0x80000001, 0x0, 0x1, 0x9, 0x5, 0x35, 0x7f, 0x10001, 0x2]}, &(0x7f0000000180)=0x100) r3 = syz_open_dev$sndpcmc(&(0x7f00000009c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000a40)={&(0x7f0000000a00)=[0x80000000, 0x4, 0x5, 0x100000000, 0x80000001, 0x8, 0xf5b1, 0x4, 0x100000001], 0x14a, 0x3, 0x7fff, 0x401, 0x80, 0x0, {0x1, 0xff, 0x5c0, 0x5, 0x368, 0x9, 0x3, 0xd80e, 0x9, 0x3, 0xff, 0x7, 0x3, 0x9, "abef52de5ca3c4a26ad2ee2d6f562e7a97b8b944559a5779d99743d989b342aa"}}) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/79, 0x4f}, {&(0x7f0000000840)=""/9, 0x9}, {&(0x7f0000000880)=""/22, 0x16}, {&(0x7f00000008c0)=""/12, 0xc}], 0x4, &(0x7f0000000940)=""/16, 0x10, 0x80000001}, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$setown(r0, 0x8, r4) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)=ANY=[@ANYBLOB="1c0800004200ff890000000000e0ff0000000000"], 0x14}, 0x1}, 0x0) 2018/04/07 06:28:41 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) mq_unlink(&(0x7f0000000000)='security.evm\x00') 2018/04/07 06:28:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0000837bf12c717347e600000003000000fd"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) kcmp(r3, r4, 0x3, r0, r2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:42 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) listen(r0, 0x6) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x5}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/07 06:28:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) write(r1, &(0x7f0000000300)="1f0000000506fd00010000f600eb058e3f00ff0180fff80009000101060191", 0x1f) 2018/04/07 06:28:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) recvfrom$llc(r1, &(0x7f0000000080)=""/10, 0xa, 0x2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) 2018/04/07 06:28:42 executing program 0: clock_getres(0x0, &(0x7f0000000200)) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xd8, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1000000010000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7, 0x2e}, 0xb) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x36a6000, 0x500) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) socket$netlink(0x10, 0x3, 0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 871.463072] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 871.480354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 871.533250] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 06:28:42 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x164}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) accept4$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/07 06:28:42 executing program 4: chmod(&(0x7f0000000200)='./file0\x00', 0x40) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f0000000180)) move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000100)=[0x10000, 0x4, 0xf9, 0x9, 0x4, 0x84, 0x3, 0x0, 0xfff, 0xfffffffffffff2f7], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, "00080000001429f865e6fa188f020409"}) 2018/04/07 06:28:42 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xe2) r0 = socket(0xd, 0x2, 0x100000001) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'vcan0\x00', {0x4, 0x55a, 0x6, "b0cd7dd6d5de", 0x8}}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bind$ax25(r0, &(0x7f0000000040)={0x3, {"f8b17af24d0637"}, 0x6}, 0x10) 2018/04/07 06:28:42 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x6, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[], 0x0, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, {&(0x7f0000000080)}, &(0x7f00000000c0), 0x40}, 0x9c) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0xc, &(0x7f0000378000), 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x6) 2018/04/07 06:28:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e03ffc)=0x12, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x105200, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10003, 0x0, &(0x7f0000ffc000/0x3000)=nil}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e05000)=""/4096, &(0x7f0000e05ffc)=0x1000) 2018/04/07 06:28:42 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x4, 0x100}, 0xfffffed5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/autofs\x00', 0x303400, 0x0) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="c27991f7616654d2e84224f1c2bdd2a34437410144f8ed7611f8d4e2afe8192bae0b1eb1c82ee23ebc11c838f7cd22553826b77c71708bedfb9d7fb769feebda2ff966e8b68924bda7252acd92de0b53d2d30c3c7ada3bfc116405613dd715990d335f04c2cdb356eb9631677a952982bc947f6a8a70d7f60265fea98e9fd35e5d4300fcbc41068ac19f64b01379a4e34f4046e8c1fede61520b0745f26ec92209634d9719f8e7b2e7950449b619455d31a92a545162fcd0ce07292668bcaa04737c594aa90525d094876cdff7a76b65c6cfe263c1ef2239860c4104b14863d7a1c77a1c326a8398d3da", 0xea}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="66f98cf8634970b25deb4e3525370497623c0c33cc58f215adf6f2fa26f7a4522b9966a3327f59de20567ac7b54eb19fa7ed1d680d61a8ba390f69184124c1132d8292311d3d1e1d702ac4723331b79728f99ac14fc5a0f2cdeec2ca7cf372e2ee88554617cd2bc4dfea5d33b4d28a21ce1e54609f6944331e86c17318b7296720e33babed13392c5c511d7147f97ec358f43e7e3d6f008c708a2e58b4ec4f8e1e386db924aa2d2db08192bc59f01dd78d73770814e65c1bce", 0xb9}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="405c1c388f2ee4c8b076f972670c51116d7fbbd7a80c4d961a98855b8489d098de3150f1ef6b34adae4a3cdd63d435675f8d5f3e9b09a0f03fbb7a1184f9eaa359f87a41913423f86a2a6d0dd5030b300aa43e27650ccc9b51aea7c510", 0x5d}, {&(0x7f0000001440)="6a47f410", 0x4}], 0x7}, 0x4000000) r1 = syz_open_dev$sg(&(0x7f0000001540)='/dev/sg#\x00', 0x9, 0x40000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001600)={{0x2, 0x4e20, @rand_addr=0x4}, {0x6}, 0x6e, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001500)={0x0, 0x4, 0x4, 0x400}) finit_module(r0, &(0x7f00000000c0)='/dev/autofs\x00', 0x3) 2018/04/07 06:28:42 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) open_by_handle_at(r0, &(0x7f00000000c0)={0x45, 0x8, "fac8d489540ff82db333c591caa9abb8e1cb5daa71aaf4467eeacb0c2102d0be1325d6ddd96d1b509cdcc7338c803c9c367d885205a09dba65e27012d5"}, 0x40) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000140)="72d5a752df7951ccba3c4f4c23d534cd8394839015d794cf68c1a481b26811e98252776e4ab7484b433bc25914dcba8c53ee657556b98730ae861b40b871d8c6fe013c74241d140bbc4fb0036b1ed833663aa9f4c491a36c07049106ea5e39d8644a24ec82cf24980e3afa684464cd318b4a0ecf42fd7e526538fcf2daf2bcbbb1b3daa4a2aab1ff2033f8dde87b777c3511d7f2312c9146616f79a7d32af6b7951f6be1ad480b2b7686147fa97c4a9d0634611b92d025a1300ead84008800b1bc78932df95840dc98") sendmsg$netrom(r0, &(0x7f0000002780)={&(0x7f0000000040)=@ax25={0x3, {"38cd7d61d7d8db"}, 0x3}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000240)="3afe35dfa818563c0792e0666c428e5e672ebf9298bedb399f067605761bfdc3ca73a7b4648c1e396aec866e991c0e893c5f33ee53c581f068b2a200837af204bde5", 0x42}, {&(0x7f00000002c0)="24a4ebd16ede23bc30df1fc85dacd67948291d2a1736b612a0f243e90a6cb7938acb8692f58bc8c0b07211ea46f714db36f866c43c657d0d05d6998a6c7ac79a891541ebe6941c09a0355f88fbb4da5f9ba5dfd896ecf6916fe31aa3cd3b59d41ff9b342c4205a009d90e911608d6e4b52ed984579f12295deb930b49e28827ae09642e341b0d5efd4d99d98aea2f3782f74818693af", 0x96}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="5ee73586134eac381c2161621c766485a84a6a7e6313cb49edfd1115cc87df4aec5956bc06232f36787f84f6384e51d319827a6323950756e51144caf5bf35cd6fb92ca2d14b11d4dd6db35c47aee4c300f9c386a8dccfb6032ea9f7467e3f2e385ca65c33b5b136fb8d35fca2f55f778a2350960365ec6c2bee802008d1a55660c6d49fd3f64ca133bd49ec2d7ffa3c2f10c6f08810f9650f39c39a05c200da17368165d8170fe88e68701508b03741cb681e193fb3f9", 0xb7}, {&(0x7f0000001440)="f95bfbd8313be958366972ac94447430f1a6c37e94c0f9cf68ca565875a5253a76285b", 0x23}, {&(0x7f0000001480)="b304191378b43a5623858769", 0xc}, {&(0x7f00000014c0)="2054cc2ddbfbbf5800ffd64b0ff3d762e312bb84d93cff56902209a5ea6acef6a3b7b7cf79d641f020c2e0afc31253d412f45994f7f540e5ced9da5bfd7ff33bf33787aeb52f016883ea4f9783027604411f2fd9ff83dcc5a517867809533782b0cd60840e39ea447f4fbe19d51605cc1b937ed431166de4457119392248a1b2904f484256e66f5121b49b7e2127ba3dc77783211443104c6244", 0x9a}], 0x7, &(0x7f00000015c0)=[{0x40, 0x88, 0x2, "7a564e53ebbf603b6ebbed1dac8ab5f12bcbe764224729729367517e37e3a63380a4fcc7f7ac573cfa4e1da1678fdc9098"}, {0x34, 0x112, 0x9a46, "9f5d18776e72ed4aee107012f2995f8ee40fb7bcf41e798c271f4eeb715c1bec235cc97b7aab"}, {0x60, 0x13f, 0xc3, "5b49af3df17a0e5f08a324bb90932786737c612176e9a2cf6b0d4fd999227dbd2a368d31d0107461ec3b8020d481aa75b9fce74964c73171a83832eb2511c63e2cae146fad4384cef5642a1576f70f6eac3484be"}, {0x30, 0x11f, 0xfffffffffffffffb, "427f18261e9b94d1f810ba0737345d6e397099349cada2767450ea13fda51ef28b"}, {0x100c, 0x119, 0xfb, "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"}, {0x90, 0x119, 0x6, "ee834dbeb84d2037856b37184c9b067b16d1d4aebfb916a0ceadba1e2a253b5c977214a23c618dab2e5c24c4c3a3fb211dd6c918bf8be9c88e13458bf199fb0d79acfc4c4062c1100b45fcda6b4045ed1a673df1222ff55f154e8379db949842c2e48f806f78f9a287621098928e30d5700a1fb3349f4f808d4d902042823d21c6d5"}], 0x11a0}, 0x20000000) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a001100291a8e480600d6ec0000c5722e2b50d5e781120f75", 0x27) fallocate(r1, 0x2, 0x8, 0x401) 2018/04/07 06:28:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000d9efa3)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x1}) 2018/04/07 06:28:42 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x8620, 0x100, @dev={0xfe, 0x80, [], 0x17}, 0x1ff}}, 0x5, 0x7, 0x9, 0x7f, 0x2c}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x68b}}}, 0x84) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x20) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)) getuid() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x6, 0x8) 2018/04/07 06:28:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/07 06:28:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=[{0x20, 0x29, 0x2, "c00ecec8fb0da1af308f054c0e62946458"}], 0x20}}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x202) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) 2018/04/07 06:28:42 executing program 3: unshare(0x8000000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20c000, 0x0) r1 = epoll_create1(0x80000) sendfile64(r0, r1, 0x0, 0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r2, &(0x7f00000002c0)="2041b62b145323c513fbaa8d1b4449a80adc2dc380af789d2b44cb3d0372928727b3f035e31c88f8ccf481cbfa26637cbe758612ea4d47b1377243d86476b97d045b124b86d373cd030c0d8a7e3eb987895c41d0d576db100a90603aeb7ee4f77b3df2fe638e936ed6a74bd0a2bbd34db5cc1fcb8fab19f9094badb36b6a18aca0a797745697c05067", 0xffffffffffffffde, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f00000000c0)) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r2, &(0x7f0000000200)=""/131, 0x83, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x7, 0x5, 0x2, 0x0, 0x6, 0x2, 0x1, 0x0, 0x1, 0x4, 0x1}, 0xb) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000140)=0x2) 2018/04/07 06:28:42 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000380)}, 0x20004840) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@buf={0xd8, &(0x7f0000000240)="a9082f49b6fcd5ec2f92167372e8c66b8a4debfd132d0442eb086636950322d3a8c78d2e8b195b3e8d890f721856b0e3f26e37693561cdcc57b97dbfae288176add9cd711afc90b1a33abd4c705707b3fe51e9232b7bfa10f64a2389aac99a1bb3e6176eb4f4f49804744278bd12046a4eec36302b799b6f061adf137cbaa9b9b97b2bdbf95802c2aa8b8300797837694c394d26555a7cbc38e26e641a6070222b3afc4c4e210b17b583c05d8623a145193147d79283390acf96fa96a5bf005ce0d9e51dbb2a18d09723a822307d8e1a9672ac2091f1720d"}) bind(r0, &(0x7f0000000180)=@llc={0x1a, 0x17, 0x8001, 0x7, 0x6, 0x9}, 0x80) 2018/04/07 06:28:42 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000000040)="06") fcntl$setstatus(r0, 0x4, 0x4000003ffc) read(r0, &(0x7f0000000240)=""/154, 0x9a) 2018/04/07 06:28:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045113, &(0x7f0000000fe8)) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x7, 0x4, 0x8001, 0x0, 0x400, 0xb0b, 0x5, 0x7ffd, 0x0, 0xfff}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) 2018/04/07 06:28:42 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x3, 0x800}) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x2, 0x1, 0x1, 0x4}}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040), 0x2000000000000339, 0x0, 0x2af}}], 0xbe5, 0x0) 2018/04/07 06:28:42 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x2042, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x6, 0x5}, &(0x7f0000000380)=0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r1, 0x4}, 0x8) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x20082) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x64, 0xfffffffffffffffa, 'queue0\x00', 0xffffffffffffffc0}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x4, 0x3, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x8}, &(0x7f0000000240)=0x8) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000480)=0x1, 0x4) 2018/04/07 06:28:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0x9, 0x0, 0x3, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000040)={0x5, r2}) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed-generic)\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000080)={{0x800, 0x7694, 0x400, 0x8b7, 0x400, 0x6}, 0x100000001, 0x100, 0x1, 0x4, 0xa47e, "a5266fe6a82f00381dbe836ff99a21d740ca5d003c1f7252f14221052612583e181dfd3b2fe50b542be3835e69561e3206c73a185ed08e2107d9d81eebda6b9d0055417a7221db4b969df4a8aaa6bc589db72657196b08350ba2a898e0cc7142c47757a11076f65202e9e9c96a06a075f831a549b81d30fad3ef24fa306643f4"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = dup(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000280)={{0x8, 0x7, 0x80000000, 0x8, 0x7, 0x4}, 0xb0, 0x8, 0xa79, 0x100000000, 0x1, "9b4c6008f5167f8627307798569937f177780bb3f51973bc39d703b33852c2e9d2c49de6884333ae680281048cf579b54722a6c638770601e2a5f844891c0e8354fa6b542d1387f2c2d3632c951c58a6d93ae38d1f8939db688809c82d264f0675a507de2828deb8adbbd4f59a7204d0c3b8fa722cd848d59fd6f11b0d436014"}) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) read(r4, &(0x7f0000000180)=""/209, 0xd1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="c9a6ae7c9039ab4e84a0daca9cd5f0b6a0022f48be3141e2a4e9107df1fd1f29bdcc9cc30f36854f8aef08bd810c950f7ba4dc22f7cbb13a51c12cb1170d01c96b637a76cdcca0ac34e554e9633666e6", 0x50) accept4$alg(r3, 0x0, 0x0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xffffffffffffffe0, 0x4, 0xfffffffffffff1d6, 0xb53, r5}, 0x10) 2018/04/07 06:28:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x5) 2018/04/07 06:28:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xded6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x0, 0x1, 0xfff, 0x5, 0x9}, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x3, 0x3, 0x0, 0x4, 0x100000001, 0x7fff, 0x1}, 0x20) 2018/04/07 06:28:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x10000000) 2018/04/07 06:28:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000000080), 0x400000000002b) 2018/04/07 06:28:43 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x9) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001600)={'broute\x00', 0x0, 0x3, 0x49, [], 0x9, &(0x7f00000014c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001580)=""/73}, &(0x7f0000001680)=0x50) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x0, 0x4e21, 0x7, 0xa, 0xa0, 0xa0, 0x2e, r1, r2}, {0x5, 0x4, 0x9, 0x100000001, 0xb00000, 0x8, 0x5, 0x200}, {0x1, 0x2, 0xfffffffffffffff7, 0x9}, 0x0, 0x6e6bbb, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x32}, 0x3bad2a03b9debbf9, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x0, 0x3, 0xfd, 0x8001, 0x2, 0x6641}}, 0xe8) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000016c0)={'syz_tun\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x2, 0x1}}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x246440, 0x0) recvmsg$kcm(r4, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/200, 0xc8}], 0x2, &(0x7f0000000480)=""/4096, 0x1000, 0x6}, 0x140) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396d8036461083a1a90931be8f96d", 0xffffffffffffff8d) 2018/04/07 06:28:43 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/07 06:28:43 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000005b40)=[{{&(0x7f0000001800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003a80)=""/192, 0xc0}}, {{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/114, 0x72}}], 0x2, 0x0, &(0x7f0000000180)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000700)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000003c0)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x3741, 0xffffffffffffffff]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000480)) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000001c0)="9216e4d55b8c4f8a09b4f85f1723725a61cd3c9bc749b1ce348ed43397c3f4f3516b5908eeff3415a14e9822b4704fe00423fcbe2cb308b968f940a5add31e0305045315015ec3f9a630a42e421b47986533664d367f395ea96c39ffa698623b88a2c43adc4c3a6489e16d", 0x6b) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000540)) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000100)={@empty, 0x4}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 2018/04/07 06:28:43 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r0, &(0x7f0000000040)="73656375728a747900031a00592b7870daa8061000000000000800000000df02", 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={"73656375728a747900031a00592b7870daa8061000000000000800000000df02"}, &(0x7f0000001100)=0x24) 2018/04/07 06:28:43 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffff1d) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001480)={0xf000, &(0x7f0000001380), 0x0, r0, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') syz_open_dev$usbmon(&(0x7f00000014c0)='/dev/usbmon#\x00', 0x0, 0x100) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000329bd7000fedbdf250900000008000500040000000800040001000000080006000200000008000400c60c00000800040000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xb, &(0x7f000000e000)={&(0x7f0000000180)={0x11e8, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x11d4, 0x6c, [@generic="953ca7d3d11619915f6994e2bd6877b0d019ab3cafe8e8627f07dcee50c8a45e1d09176171e3a659a93e163a312ce9b6640fad8b23c98afd18f860c79e2c897db5e90f82e461e240266f609eee6f3984818eef62e48771deeab77233ba22dbc28034a322bceda78269d6dcdf06e48d1135ff39820ec94ace6ea7046c66a85c0ce4ca9ce812dac6b383b9fe9c8788fbcd7a4ed9c87627aea23e7df54dfdd69f6d756f7d5b84d6b9e99da22567e9d4750edf378ca309eff0c418a7d88b8fab65", @typed={0x8, 0x7a, @pid=r2}, @generic="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", @typed={0x4, 0x65}, @generic="a79cea73bfcc2d1c4fd33c512dc93c3f7c840a04ca87950dc34c45b4c6183706aaf5759e9a924a7960ae6f2db802b915fb0fa10d8b493c04527698f143a7250a09bb132b4ab50d0b8664c37e60c3bdb779027f18820194355b7b009cc84af3cf5fa677adf0bc724488fd7e94399e463be1aab6632bbcdc1f2b3679fcccac5dc3d1f87f92fe6734ba062b8cdd1c11dfe12b84bf65aa73f691380cf2dd747685c7142fdea15d30b9cc701cdeab7d74de28210bdb3dc16dd9399f6f071e78f729a315c0132a1fde7dabdc1a8b4bbd98fb6a68c412509919497313a5057a497a035d20d95b16ea77e14df5f4f236842c04daa381", @generic="a7fd6fec499a614b0f0eacbb35a27d3521f772"]}]}, 0x11e8}, 0x1}, 0x0) 2018/04/07 06:28:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000035c0)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000740)="e7d579d7a6c4fb307704206d9b0b1c69", 0x10}], 0x1, &(0x7f0000000400)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x90000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000180)={0x1b6e1a993c9448c7, 0x0, &(0x7f0000000040)=""/98, &(0x7f00000000c0)=""/160, &(0x7f0000000780)=""/4096, 0xb26686829f2362c3}) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) 2018/04/07 06:28:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x10001) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x480840) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) ioctl$int_in(r0, 0x5421, &(0x7f0000001240)=0x6) readv(r0, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}], 0x1) 2018/04/07 06:28:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100090a000000000000000000000002001000040000000000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0xfffffffffffffffd) 2018/04/07 06:28:43 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffffffff8001, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/1) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, r1) r2 = socket(0x28, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x290, 0xdc, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1fc, 0xffffffff, 0xffffffff, 0x1fc, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ip={@rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0x19}, 0xffffff00, 0xff, 'syz_tun\x00', 'ip_vti0\x00', {}, {0xff}, 0xff, 0x2, 0x6}, 0x0, 0xbc, 0xdc, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xe0, 0x120, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x0, 0x1, 0x9, 0x3ff, 'snmp_trap\x00', 0x66}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2ec) r4 = geteuid() r5 = geteuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x3f, 0x1, 0x7, 'queue0\x00', 0x5}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x61, 0xfffffffffffffff8, 0x3, 0x9, 0xa9, 0xd0, 0x40, 0x200, 0x6, 0x40, 0x1, 0x100000001, 0x10000, 0x6, 0xf1b, 0xd9], 0xf000, 0x10000}) 2018/04/07 06:28:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYBLOB="01050644c5190000cebcffb986ddf1d5c50fc78fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000000)={[0x2000, 0x100004, 0x6002, 0x6000], 0x7, 0x10}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000100)={0x1069}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) getsockname$llc(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000048f2d)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\b'], &(0x7f0000fc5ffc)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x2, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000240)={{0xffffffffffffffff, 0x2be0, 0x500000000000, 0x7, 0x7, 0xbc}, 0x2fc6}) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="3e237f601dde1806a958cf164be2a18694cb23f43464eda65e74887701a1fe7481c4f1a4a276464cda89b82c051e835ffe8405011c76b515f43211894ec6113d6f90e17e5ff34a7d6795c23b92b8df25c63a0c8d", 0x54}, {&(0x7f0000000080)="0255a81e3b535355ea4900691ef2728f89561d237ab99cce2e2e79dc9829c7d180352708950f4ccc9e4cb45764647c2b4baf6a3925a560ffb9b502f9838e11e76e22810ab47a1f30d069f39b9728b7addd7aa827e9620457e0ce1dde0f98eed9f3e0c64a8d7696d3351791dab64996369afb288b12c514c54f92a29dbde4efd0ee2fe2f96d3c438e9d376a166f78e912a15d733b762ae80c132f4a7ac21e21971d25eb9c39787b70f9f8e576d6f8ba467011d0a21d7502460c8202fddc9600eb8cd224d47d0b72e355b528d02db19f63c0126a211784991f77c88c414fda6d308a8bd8cb22", 0xe5}, {&(0x7f0000000180)="7fca7fab3fe7c61228bbb2f060735776682d4e2f91bfd7dd7441cdf6432a5b7e559c6ea535b2052f774812ee3bac6c29c46009fc35096e7300dc", 0x3a}], 0x3) mmap(&(0x7f000083a000/0x3000)=nil, 0x3000, 0x2000000, 0x60010, r1, 0x0) 2018/04/07 06:28:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x7, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4a1adf6a}}}, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9147ad46390d00c80040546908000000", 0xffffffffffffffc0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="88280479a3c88d53b6cf1a1138b2da8a", 0x10}], 0x1, &(0x7f0000453000)}], 0x1, 0x0) socketpair(0xa, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0x7fffffff) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x800) 2018/04/07 06:28:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x87eecd305, 0x1fffc) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'bridge0\x00', 0x1}, 0x18) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe12}, {0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, r2}}, 0x48) 2018/04/07 06:28:43 executing program 1: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x100, 0x0, 0xc, 0x400, 0x10001, 0xffffffff7fffffff, 0x6, 0x3, r0}, &(0x7f00000001c0)=0x20) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x42) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x100, 0x20001) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9204, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/07 06:28:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x38223bff8d8e12c5, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000100)=0xc) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27", 0x3) 2018/04/07 06:28:44 executing program 7: r0 = socket$inet6(0xa, 0x80a, 0xfff) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000000080)=""/8, &(0x7f00000000c0)=0x8) 2018/04/07 06:28:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="91", 0x1, r2) socketpair(0x5, 0x0, 0x0, &(0x7f0000000240)) 2018/04/07 06:28:44 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x940, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/6, &(0x7f0000000100)=0x6) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000000fc0)='yam0\x00'}) write(r0, &(0x7f0000004080)="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", 0xfa4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xa400, 0x0) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 06:28:44 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000080)=0x20000000008, 0x4) r1 = accept4(r0, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e24, 0xf8, @dev={0xfe, 0x80}, 0x10001}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x5, [0x3ff, 0x6, 0x1000, 0x1, 0xffffffffffffff00, 0x6, 0x7f, 0x40]}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000540)={&(0x7f0000000640)=ANY=[@ANYBLOB="c40000007e84106e7c9c1e631fc75bb5281c0000000000e01cdd51456880e8dc2b01e2851c653f26a29f991c571c12109fc5ceba3cafe14d962663a0427e2930f97f32b3e4c44bc4f717eedadd38a39db65c20dd3d82f15da69a5d6923f8d8f491bc504fdfd72f0dd3c51ff47b4260f9c5bccf4cbf3a4bc5d3176753988e2edab343b0e83bb9f45cfef726215e12"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) sendmsg$key(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="021400070600000025bd7000fedbdf2502000100000004d6b3ff5f030002000100000004d20002e302000000c0"], 0x30}, 0x1}, 0x4010) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x8000009, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000440)) r4 = dup2(r2, r0) readlinkat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/56, 0x38) set_tid_address(&(0x7f0000000180)) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0xe, &(0x7f0000000200), 0x4) 2018/04/07 06:28:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'lo\x00', 0x0}) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1}}, 0x10000, 0x1}, &(0x7f00000001c0)=0x88) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 06:28:44 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x9b, 0x5, 0x9, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x100000003, 0x0, r1}, 0x2c) r3 = dup(r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0xe8, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x8) prctl$setendian(0x14, 0x0) 2018/04/07 06:28:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa82c, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000280)='ppp1:,)}-\x00', 0x80000000000002) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000a40)=ANY=[]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)) socket(0x14, 0x0, 0x0) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000680), 0x0, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000000880), 0x381) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) 2018/04/07 06:28:44 executing program 4: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x302) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000000, 0x600800) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x10, 0x4) close(r0) signalfd4(r2, &(0x7f0000000040)={0xd958}, 0x8, 0x80000) [ 873.530739] encrypted_key: insufficient parameters specified 2018/04/07 06:28:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = dup(r0) listen$netrom(r3, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee4f2f)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x10001, 0x4, 0x40, 0x3}, 0x14) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/07 06:28:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) 2018/04/07 06:28:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0xfff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/04/07 06:28:44 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffff, 0x18000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) dup2(r0, r1) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}) 2018/04/07 06:28:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffd4c, 0x400000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xd0, r2, 0x20, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/07 06:28:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000040)="66b80500000066b9c545709d0f01d9660fde74810f201adff10f76ec0f23250fc5f98d0f01ca0f21a20f2188"}], 0x0, 0x0, &(0x7f00000002c0), 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f00000000c0)={0x20000000, 0x2, 0x2}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x216b, 0x24801) name_to_handle_at(r4, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x1008, 0x7, "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"}, &(0x7f0000001200), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/07 06:28:44 executing program 0: r0 = memfd_create(&(0x7f0000000000)='ppp0-@nodevwlan0\\/em0}\x00', 0x3) fcntl$addseals(r0, 0x409, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/04/07 06:28:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000240)={0xb9, 0x8, 0xfffffffffffff800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'syz_tun\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x228800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x6, 0x2, 0x1, 0x3}) 2018/04/07 06:28:45 executing program 7: gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x3f, 0x101, 0x200, 0x8, 0x1000, 0x8000, 0x1, 0x100000000, r2}, &(0x7f0000000140)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) listen(0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) rt_sigpending(&(0x7f0000000240), 0x8) 2018/04/07 06:28:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000400)="74086e750000000000000000008c00", 0x8000006) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r0) 2018/04/07 06:28:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) flistxattr(r0, &(0x7f0000000080)=""/49, 0x31) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x26) 2018/04/07 06:28:45 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000c4bffc)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4080, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x8, 0xd46b, 0x401, 0x3ff}, 0x8) 2018/04/07 06:28:45 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x200d, &(0x7f0000000680)="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", 0x187) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/07 06:28:45 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x1ec) recvmmsg(r2, &(0x7f0000000800)=[{{&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)}}], 0x1, 0x0, &(0x7f0000000840)) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/07 06:28:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0xa, 0x84) write$rdma_cm(r1, &(0x7f0000001640)=ANY=[@ANYBLOB="00000000180000fa0342b8c000000000"], 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x2, 0x0) write$eventfd(r4, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x115}, &(0x7f0000000280)=0x8) tkill(r5, 0x1000000000016) readv(r4, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)=""/93, 0x5d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001440)=""/84, 0x54, 0x3}, 0x20) connect$bt_l2cap(r6, &(0x7f0000000200)={0x1f, 0xfffffffffffffffd, {0x8, 0x8b0, 0x0, 0x6, 0x2, 0x18}, 0x5, 0x8}, 0xe) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001500)={&(0x7f00000014c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000001540)=r7, 0x4) accept4$bt_l2cap(r6, &(0x7f0000001580), &(0x7f00000015c0)=0xe, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001600)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000001680)) socket$bt_rfcomm(0x1f, 0x0, 0x3) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f0000000100)={0x100000000, 0x3, 0x80000000, 0x400, 0x8}) dup3(r2, r1, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/04/07 06:28:45 executing program 4: io_setup(0x8000000007, &(0x7f0000000100)) io_submit(0x0, 0x0, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000040), 0x9, &(0x7f0000000080)) 2018/04/07 06:28:45 executing program 6: capset(&(0x7f0000000100), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7fbf}) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0xf000, 0x5000, 0x6f40, 0x7, 0x3}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8608006600", 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2df3, 0x40000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000180)={[0x7ff, 0x0, 0x8001, 0x8, 0x9, 0x3, 0x1, 0x9, 0x6, 0x3, 0x5, 0x2, 0x5, 0xc0, 0x8, 0x6], 0x10f000, 0x1}) 2018/04/07 06:28:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000008916, &(0x7f0000000040)="b570a8e904e939c934d80168f0081dbb8829b9fc9c2e9fd99967ad83bed702c89090c5d16a2f3a01bf470f7ca388b2594a86a401e1141c7f443c8fac49aa2562d4e909b0a0f40b55e90896ea8c16e9") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r1, 0x202, 0x70bd26, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4048001}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='comm\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x20, r1, 0x20e, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/07 06:28:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') close(r0) 2018/04/07 06:28:45 executing program 0: r0 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000280)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2000000401000000050000000000000000000000000000000000000000000000"], 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb5c}], 0x1}}], 0x1, 0x0) shutdown(r1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000400)={0x1}, 0x8) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180)=0xf4400000, &(0x7f00000001c0)=0x2) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000003c0), 0x4) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000000)=0x4) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/07 06:28:45 executing program 7: r0 = socket(0x11, 0x800, 0xfffffffffffffffe) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r1 = socket(0xb, 0x80802, 0xffffffffffff0000) connect$ax25(r1, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)="c63ae8c81e8c065c01a0c21f1718eb36cecbd72696c2cbc9e6c97f77c6336deae6c7c31ea8030e7484982427bc11643b28895d8cddb0bf51769bc74959ace4bda5d258585b8b1b58328b38988d23178cc2ec97a8d8727539a2e1089216082e7ea4a9820067db9e0d7518ecc67e8e75c6e369fdc954a7c19a61482134e3df0871d239a09161075bc1c9b313393668aac9891c76c91b02b5e717be5ec266b247e633e812f0118fba80ef68661c9c601733e54ffd58abd0eae19cfbc56b4188d573bb734e45e159e62e59c7046cefbea81187b9a0c1db7df65e74a9409f91f58f23801dc9d7", 0xe4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x100000001, @empty, 0x9}, 0x1c) 2018/04/07 06:28:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) write(r0, &(0x7f0000000080), 0x0) 2018/04/07 06:28:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, '\x00', 'syz_tun\x00', 'sit0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xe4, 0x110}, [@common=@log={'log\x00', 0x24, {{0x0, "8fe9d500d005a62f15753cfca2d15531f65aae9b5cac70b8a751af1179af"}}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffd}}}}, {{{0x5, 0x0, 0x0, 'yam0\x00', 'vcan0\x00', 'ip6gre0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0xe8, 0x110, [@ip={'ip\x00', 0x1c, {{@loopback=0x7f000001, @broadcast=0xffffffff}}}, @statistic={'statistic\x00', 0x14}]}}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x330) prctl$intptr(0xd, 0xff) 2018/04/07 06:28:45 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x4, r0, 0x1}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000140)) 2018/04/07 06:28:46 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000600)) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000000d00)={0x7, &(0x7f00000006c0)=""/251, &(0x7f0000000c80)=[{0x7fff, 0x6e, 0x3a, &(0x7f00000007c0)=""/110}, {0x8, 0xa6, 0x80, &(0x7f0000000840)=""/166}, {0x80000001, 0x7f, 0x4, &(0x7f0000000900)=""/127}, {0xffffffff, 0xe6, 0x9afc, &(0x7f0000000980)=""/230}, {0xbb2, 0xed, 0x6, &(0x7f0000000a80)=""/237}, {0x1, 0x8e, 0x100, &(0x7f0000000b80)=""/142}, {0x81, 0x19, 0x4, &(0x7f0000000c40)=""/25}]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_tables_targets\x00') writev(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)="ac02503c7da842e61c55acbcc48d097c62995f271f4a9306cd09c3c29798252ba3ac49838a72d3cb4c28b9a4b2d1035f3f81807b6b04d4cad23a337328fd96821101fb07e9179efd2ff214d14d1d91cd3f524249a46bb65cc7c920d57c57cd816f535867a7b8622c43ee11cdc258f330ffcad283e13d4a7aa091804224ad647b81a50a8d36e23b7649b3a5ef32c5d02c3edae451e1fd750397c7dabef83421c3bd200b64cc5b2d4608dc71623ee867f43985671f8401a97c3eb40f21d016cae11e30d58bf939de1d850455a44e64078d40164a23dd19626ba454d3bcdf4868f466063afd50e0f4c4daff0c4694b019cb", 0xf0}, {&(0x7f0000000340)="95b05bf61d45cd9929da87f0101ab1de21e1038165032bcb6c91b1b9c046ba90bd4393d594c3e00e487cbc0d5e534499c9cf857f6dc7b83b7b40929653052c7bb8d02dce4d3889df62a7ba245279ea145caea8183c8518463eb0ae7df35c1eac36e9", 0x62}, {&(0x7f0000000480)="8f619ff6e34bb3a7b2d609c58d4c04f076fe97b9b96b5e7317bdf0fdc51351ffc7b4d81bb6ef818650da1bdbd1818756df5739aa32a667a122bd49f823", 0x3d}, {&(0x7f00000002c0)="cd678534f0aa4494a196191eb2560dda91483b06cd82ce70bfd0d33d8eb984b7b4fe64efda942e9639fbf2aea89934ede560aaf1a03d7428b56804e681c4f2adc608b79f9347a2a08f41113e0954aa0000fbf51b89b190f99272f46b085497a94ca922d7e689545f085e260b76a60f670ae042", 0x73}], 0x4) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000d40)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000e00)=0x84) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000020e6", 0x20) ioctl$int_out(r2, 0x5462, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000005c0)=0x0) prctl$setptracer(0x59616d61, r3) bind$alg(r2, &(0x7f0000001240)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) 2018/04/07 06:28:46 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x400) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x3) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000581fdc)={0x401}) 2018/04/07 06:28:46 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000004c0)={0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}]}) listen(r0, 0x10001) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0xd2013, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r1, 0xc86}, &(0x7f0000000480)=0xb101) r2 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f00000007c0)='encrypted\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)='\x00', 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000880)='ceph\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000900)="9e2e00", r2) r4 = add_key(&(0x7f0000000640)="b8e14b2ba68fd5eb", &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="78eaf8309a", 0x0, r3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) keyctl$get_keyring_id(0x0, r4, 0x9) r5 = request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\\&securityppp1\x00', r4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)='vcan0\x00') getegid() add_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="09730f27592b40345ac433a076b6b6e76c0a822adb3e65c6994a66390d05b87015c23b92f8a4ed1eb1d77b8684835026d8cabb8bf1cff7f1bc1954ba4ecf808f67b0deab6accf12592f2706a570a6c922f233a86423699f4223719083f4e57e7d012bc31ad0ab358b7c1052928f1e004a404d7f43774519bf6b7d17c2a036d4dd0edf72a7af5f0d119a6825e471795d1fa56899391425603ddfb559aa9bedfe2273f5aae28006d93703b540e82ec5f2b58595cbf23cb215f006d741b2de8cf91d6dab05fef03c313b8df", 0xca, r5) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000140)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000c0002200600ffed78bf000000000000"]) prctl$setmm(0x23, 0x2, &(0x7f0000ff9000/0x4000)=nil) 2018/04/07 06:28:46 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x97, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'bridge0\x00', 0x4}, 0x18) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r1, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00002a4fe8)=[{0x25, 0x0, 0x1}, {}]}, 0x8) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/04/07 06:28:46 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001240)='/dev/dmmidi#\x00', 0x7, 0x484000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001380)={0x7, 0x0, 0x10003, 0xef}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001280)={0x0, r1, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000001340)={0x7, r2, 0x1, 0xffffffffffffffd5}) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r3 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)=ANY=[], 0x0) getdents(r3, &(0x7f0000000000)=""/116, 0xfded) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r4, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da55", 0x12}], 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r5, 0x0) read(r4, &(0x7f0000000240)=""/4096, 0x1000) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r6, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000015c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r6, 0x4, 0x6000) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000013c0)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r7) 2018/04/07 06:28:46 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001400), &(0x7f0000001440)=0x4) close(r0) r1 = socket$packet(0x11, 0x3, 0x300) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="3665bfa4f3c07e349fefb0974c223d533d625503448e393be13e12ccb9b3d0c9ed98a7b4814f52f17a514815049141ce5d37b4f6ad0d155e97b0b7bd0040d41c9c3b855f72c6375a72ae7af2be1a5fb92aa7d4870e5c5932645de046021d11c6f372ed6b92c073ea930d93ec16a71cdb3a617b674a68757e44d4a36058e3813bb6d10d323ef646262e30c4d3cfdbc816f517e1f825740732b7ef860a64b7cd60fd6633d9e17094c9a92103e32c58374bd16ce4fc7bd6b3cc", 0xb8}, {&(0x7f0000000140)="37efe5cdd6229277a18319e297b03be2453261b4bd276f4d779c3b3da5125c1505428ac0292136e98c2d7695d26d67813415a592f18fb7b0b96876c13828992b666bf49dddacb7ad8ef1685f856c889ba13855db6ef9f933be428611901763fbd3aad4a26e54aa7caeb88ce59a6a0617e1956aee50c6df693b13edb661ad7deccd5fa0f87dd1e3bda568e5b1db52ac95886ae4129d00f8b20fbda4cbfd9d0141cd77e00be31c084fc33ae29190dc703b7c2012fb48f07335c76475ae9bee418d04e1ced0dd0398c47bb4da7cda8d4c38c4c4280cbbdaccf1f0c31449d8edc130dc465a44357e68a501732538344b996b11d80d0d8af2b138fb04ace0a7ab64f6f8e83b2553152cb92e85ffe87f3605a3275c83987d951c8a4395ef1551e06adfdcd8bc1b4ced6024289565a6b66c780a1aa108cb7ece7362c5f611e8e653eafbe5e69e74d325c865a8ef4178098d6fd2703112ce70230c582288779ba96a93913f8959b93b85eb46e40ddfdaec9888970aeff7d4e28c2f9da1825e48350f9d52520f0c83d935df9bac17f72cec56ad02a2d2933a6fbd5b647241315ba86b625dbef53a63cad366b757027d22ff9d8cb1d91a9a1d5f207f5d5307c81ccc721a820736d4e3c435881aea48b3c8a0163f89a309730f9f3b3a4cba29c1f0da723e04f6c504fc295715525062894ca34b9b3c229b61bafd5f263d2c0fcf7f6b99a979b214f61ed47e659fa48ec420ca3bb8f8e20e8f58008d76a82179ee7566c40ba804803f04d433672abd828b363c7f102fb2abb385314104421d4d096cd96d5cfe147f58d62b7b35a73ba767a5b28f74edde123fd5c0a591ad6224c5f544eeb8a6c156ffe9f0039aaedc3c6b0f4ce54cd9c3a03d16e0aad363e21f4a85ed48ae8ed995b020f61975bbca181730b69c90d168f7a2fe1290e6980323d92f548682146e966f71e7266aea55dba0b7c83007049614d1a95dc40725fadd140d3a6398605caebd0972099d2e16dfec6286d289fb17722524a9a39fc42ed7fe14761e030de84302f0e183f8e0b5a0da9c428707c66edad7a2fd220a240ff42e87e9a48d69b403a744d605afe9770fa05f5bdbd5269ac40f3e0f47b42c03193d600e0bc9bddab0df6d5b9952f15cfcf5c803b2fdd06c2c8dfadea12558edd2cc6424fdafec750df0e9049ae605b542863eb872d96ed6228de3c9ddb431abe8870f5117856cd51a3792ebed5fc032620c452c4a91e00245ef7c7f0d8ede43cc52bcefb7c429b180bc890341cffbf948c501f26552c82fe2602fee6a7b3bb1dc01fe83a09876b8066c7523dbf68e87459ce2bdc458f3458164e094f47e8c72cd774a215bc1468defce0c2f490beb32dab800a6c2faa35053829f95a1a73eb0742822722324db0b24f5fe59883e4cdc2503eb6b2321a5df7c7e71ad3ce76b21e7fb8208a4e4c6bca93ea17663d962278d162d24765666834f210665566302f0402b6dd2765edc5c6ea7d37497619e75b6e2dd774d946cc74dc07ea895e60d1a1eecd03a41b6f3957129b651f4f375bb771e70b0bf3ad287d6c7ee482ad7121585c1f1d861ec8b82cd4061622e7c58bf7008514a0a0f687b6572381f6195803921d7720a38f29661424ac3b0e7374b60cf028e3b00e677d56505edcb0884ec4903b49e6f4f63674888b88caa2411b6e21981b38ef88e7688f8dc2d1ab58858b24d3be0d0766b1a49456a55e42ea25bc9ddddc32f6e3585e7cb06aeb702acee0a7d60a5485450d438007379b80a5c7256c8a5debf03f58cd3ad23088f3f21426fb5555872ee378f3b4fed659718263d46c29ec4b30fa97bda8d539b667d88d43f3b9b5191bcd6b3154058931002847ae2dda3b2405b71764e82935177135c8f7574cb58fb7a5a7db0c93ea202a1769badf5bb2e57410725ce6c1426d85c190369e9fe07153d28eed62e1b9df4f7134f21b6e41dccad878750910b4fa8165b8072fcd0165c13c7ea195ad3ced27153f27c2fe9da2508095fc2ee3c2865d53f241d2d34268cebec5c84c54e0988b10e3a2fcf426d1148be3a89d56c82695f55bc9f6928d3ca14656491c08ac71a7975bbbabe93682b62576e6038c1ea62720de6271b99cd7af497e606a3550af087fea536d07e520a9a1d80b6992f62e333450d4e58c7297f5779ae93402347e385cea8880b97131ccbe17d10a02f815916a5990bbe0cc0207556366ba89a82e47169bbaff83c41138b60270798e0ed34b84035ef0aff15d664377d9a4480ecdab65f39b5785f367b1c1f3af92e3aecdee90c9882a978c3d33c08c3cf0c0e8a8ab2be40908017227e6ca4ac3df73580f458fa03904d23b6932a8ae4f6f8657fe70ab4d03654da4764f0808e37d9d97b64b87f6e1068ff241bdcfb9ed0eca58e1d584bfb9b3c9de5e6c6bd74334bb4973360c424bff0c11acffed44107c937ceb1e6b7142ca7ba72ddda7ce0ca03f8aa28affaaedc91319ea11df8b8b0aafb72d199be6eb52aaad5cd616b6d4c0b912013747447a8eb6feda26e0266096f25da87f4ea2726d00b55210ecd01a66f6d3efc6cdd80f6c4ec688987e62ac27bf514b0fb716e76e8813b2e55fb3d0271575284915f74390f9e8496645f99277b1199f7902a97fe94e9be18cbf10b2bbe4c0f2cfbf8cfee0bd1d224b3ac5b89e694d2040527535a216d2bd37cb7e25122a875081387fe7c2cd1a8df551fbaed968a468278d2dce133ff631205a0d866894adc934499294402acd5c2bf6e3058767bdb1dda542c64cc9757662302ca0be5137eea365cb4e59a44b2220fb593a34ee9a88f46b0e6daa40d8dc8568625d31319dfe40c662a11fdbd1785a4c4953b9dd1cb1c7ca277dec56b57a6aa7dbba7edd3614811bedc9bea5036c0babdef329b151ad221aea317eb58813660a98b3c75f18f39dcb189914ea3d66987735ec1313688b87127973f8a2c17cae0f5466284655787bde1998910b5fc2fc63c01e1577c48d982379644b762a91fb4e4163257def4cd3d9e78efc5be6915917a854b4f053095faa481db861eed9d0631bdfcb968ede8a99e321166e18da029b3228beba48de671cf37f6b86ee5343f7c2652cd83bffec3aec1e7e148d6c84a823b1de7762492f37d4fa2a43928f2e2f9675f92625ac52972d6d5dc8f6a936ee6d1d71a6f9d30a976ec35fcbcc21ec7bcf38bd9cedd01894a4033fe5ba1b8523b7c1e389300e999dd9d7eeb4522080633fc6f151935839bebb3dfddea8733a2484da74d7bf0b9930c5a1838cf37fd7e2ff03ae732487a96456e94d80527800ba1b0557343a276f1f1de314cc180b1e5673d62badc5f38b22004297128cd35c299a6f05ef736f1452c97c333e5835d9b33890c73788fbd4dcae081b4a50517211aee85583265e9b765c548fb1ae077e39221f4b98d029c727b9a45c7eea8758330f438f1ce18e95a17151b93a210e39c67b594e23e291e46e50846943d044a93d8a4a264667b50285aac56d0a060a2ba55aefa6af7a31f8bc26b5a74765edc9f3e834ef3656760ed7dccf8430863e64b5038f47f8f78b1b8a7f31807a49b183e81a989161f5056d3652c7333626da6592ba2066815264583c3229f2bc107e176368c73ebf13610d7c84f7f763550aa366c5432bacb66261548f1f45debf247b212d23e2390c18f2a7c2012a166cd7e063175c46e5328afdd1b02dbee634725767ba3db3485f8dcda29fec994c8ce77b27d4093c3bf3f47af22c781146aa53e1b8a6624228d4ab06bf1e1cbda35dc66c0ad566376e76c419a41f614ecd28367ea4254522b414574c40abb2472dfb8886bca92799d4955d6caf3a125d090d2d7209d490d102b18ac55dc2ac0a93d5db82faa0afc805833b8eea14a711439b6f21c3fa1fdff9a8c9ec30d9df2786214640e5c3a3db6e14d10ff1f8f33dad1a98c9a6ddb24980d76e980ef9dac87ecd8db9565d3770cd51e1304954c0ebb092bb8299548897c8ca819c2d266c6d854b3eadbde961ed646b76082ae9d2c0fe1c8be9107436ea258fc0f9d027dedb11f0ab903a59dab0d01914ada6bb01e6d421f20b9824fad576f3dc18c7a9aee21106b4d5973ebb9f46a0994c78d09dcb41cfc70c000258d0eb479d3540a3b00514b67246d0cc54d566a08e1f6d985bad002b5e8087102c9a7195e5e33797242d56c8369cf28a50e2e8a79f894c8332c4d3f157b2211bbf071d43a9a0262b7d50a54ee6d0ba9aabc869fe86676355dde66af557fd21d2f622ee542eb1db4e9468bf4b19a853d345a8a0137ff195e5265e020d7989403942b0bcecaa828143a23d6eab545f44f01be62c22cbccf883632e98b376cb3390738de8725476eb0eb1dae1cace60dd78fb2811fab34dc2e2cda3d363152285e2c89833da6a4dd4fa6e13472c8130fc9fbc3fe1a09b4b6901b85924c38493aac2fb3cb5e5764b006dee481dbe9794b5b88b7c37db4c085ae1ac5af29f2e284e5e6d6aa2a7be05c160c801104c632dd1433e05975da8f1c46fe98ec439219363f4ae8de18fa335d16eb27219e80bb197d35711ccfc83b79355561a61d92f9e57203da93276653229392c7f51bb7c7f862a57eb0b11ceabdcae4cb3fb09209f771cdcc4ad1505357580138144215162c2880a64a9b27dc2d14c9d5180f5c9cddd9905f9bd075fc09d483c44599a94362267c327460a5959cca3a0bb4a8c2d5e23d5d12e97b6e8298fa48e07047446616be368890114014e8b9210057650fc825aed48f4d0dbd6f417a20a53c529a3fae629ce26ad14da6c36d8380b2defe6281ebee94d174048aa4543ca2716b28cdaf0e233b88e9715bfafd159aeeac93120e94e505436b977793eb75f31a6313cdc01a04bc1d618afd8ffa421c61dac2583a2083d538558477919933afb8f6fd96bfd3eb58ea6f63d49e0e35596a40be3a3e682a8de15a9155b514247672116aeb6dd02bf8449cbb2de12c6f46e4f18c78c81ef0b332298471f4f9ca3517a7d4ff16bcbf243753b2472ddc12d13ac92b1d882ff227bfa8f95a569f569f429b782bc582e7bfea14c90ac53c01d0045a14cb551d17ed06affba8f7539f445fa216cd7e8dfae3b2d2e1e4b7f6d8af8fc5c617834521646dd3fd5dc9d2ffadf508ff94065a085f91850dd7cd94e001c614ea2f43438da8b1347a76bafe90596b6823f3b183a95056fd30d413db86262ea8d7db07b64601c3ae30e00be51ac3b79a92a0e99e476625ef9f74a5c0c5b3294bb63b2ceca488fac305684d35dc778e29eed12135e481f0420a3b08ad1fc6fcf0403742ee86b7b641d414db7cf2b63453ba0a96c720ee0b961a1604d0d9d39f64f3eed153a7d623bf7d1844eeac814aaa23698dfbfe49290db8a0b7f391b679aac10a3f60a59d3d3186105e19043470bb85449abda10ff787e37290ab01fdbcd4955e9dc95c7be65068eb9d5804f6ebbc220d2efa9cc89e2399b972db1fdff5f2ac0e3f4c5945b40226383db92eedf2a5dbf24004ec6cff95af2a7292a817bc51a5dc6d96b9a430078216ac5059259a6f574c56bf75020957ca1640f40944012d3d06300f9593cbc57fc9ce5cbbf66d720fee9a3d3fd71304c319992de67128c663b84fbe2d9574e35ee1efc5660205c48b659dc8ce0e5a4769c9d5d0b68f558c8c6fbc0fcab5f6f4cdae8f4550913124beef46662a0fa1289cce11f017e063c765c89e7ccd6459a30dae027ac3f437b231b309d510c437aebd0c13870a0e5c0d025d8a10d1369fae844a3aeaa24aad764080de2bb98f0da006241e93736e742ff5c4adc54b", 0x1000}, {&(0x7f0000001140)="89dd9987b421730e27c0022ec9c1a118a27e49170d9ee8e77834ea2b1faecff123948eb23c113687caf2c2cbff709098674a5315508a68b61dc26322322bab15f9ef05cac931eab2357c6a5f5556a3b9f9114752ad215e80af3bac696ead7cb104ffc16ae03969e717", 0x69}], 0x3, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xff00000000000000, 0x6, 0x0, 0x0, 0x9, 0x7, 0x8, 0x3f, 0x5, 0x7, 0x3, 0x9, 0x18, 0x2, 0x9]}, &(0x7f00000012c0)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001300)={r2, @in={{0x2, 0x4e24}}}, &(0x7f00000013c0)=0x84) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x54) 2018/04/07 06:28:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x64) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x6}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/04/07 06:28:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) sendfile(r1, r1, &(0x7f0000000040), 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="fb57cb88b0d567666230e40ae63ece6c656368050083ca37f8a10f05") ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 06:28:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'gre0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="06"]}) 2018/04/07 06:28:46 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000010}) r1 = epoll_create1(0x0) r2 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x5, 0x803e) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002c1000)={0x70000005}) 2018/04/07 06:28:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000005b00)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/69, 0x45}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/224, 0xe0, 0x44}, 0x6}, {{&(0x7f0000001380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001400)=""/77, 0x4d}], 0x1, &(0x7f00000014c0)=""/58, 0x3a, 0xb919}, 0x9}, {{&(0x7f0000001500)=@pppol2tpv3, 0x80, &(0x7f0000001700)=[{&(0x7f0000001580)=""/186, 0xba}, {&(0x7f0000001640)=""/131, 0x83}], 0x2, &(0x7f0000001740)=""/145, 0x91, 0x1f}, 0xed}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000001800)=""/119, 0x77}, {&(0x7f0000001880)=""/165, 0xa5}, {&(0x7f0000001940)=""/158, 0x9e}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/4096, 0x1000}], 0x5, &(0x7f0000003a40), 0x0, 0x10000}, 0x7fffffff}, {{&(0x7f0000003a80)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003b00), 0x0, &(0x7f0000003b40)=""/26, 0x1a, 0x7}, 0xdeca}, {{&(0x7f0000003b80)=@nfc, 0x80, &(0x7f0000004180)=[{&(0x7f0000003c00)=""/35, 0x23}, {&(0x7f0000003c40)=""/222, 0xde}, {&(0x7f0000003d40)=""/104, 0x68}, {&(0x7f0000003dc0)=""/52, 0x34}, {&(0x7f0000003e00)=""/242, 0xf2}, {&(0x7f0000003f00)=""/84, 0x54}, {&(0x7f0000003f80)=""/242, 0xf2}, {&(0x7f0000004080)=""/226, 0xe2}], 0x8, 0x0, 0x0, 0x3}, 0x19d2e9f0}, {{&(0x7f00000041c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004340)=[{&(0x7f0000004240)=""/196, 0xc4}], 0x1, &(0x7f0000004380)=""/141, 0x8d, 0xfff}, 0xff}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f0000004440)=""/227, 0xe3}, {&(0x7f0000004540)}, {&(0x7f0000004580)=""/4, 0x4}, {&(0x7f00000045c0)=""/187, 0xbb}], 0x4, &(0x7f00000046c0)=""/110, 0x6e, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f0000004740)=""/4096, 0x1000}], 0x1, &(0x7f0000005780)=""/14, 0xe, 0x1}, 0x200}, {{&(0x7f00000057c0)=@pppol2tp, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005840)=""/65, 0x41}, {&(0x7f00000058c0)=""/16, 0x10}, {&(0x7f0000005900)=""/111, 0x6f}, {&(0x7f0000005980)=""/206, 0xce}], 0x4, &(0x7f0000005ac0)=""/59, 0x3b, 0x5}, 0x76fe}], 0xa, 0x2, &(0x7f0000005c40)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005c80)={0x0, 0x6}, &(0x7f0000005cc0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005d00)={r1, 0x5}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) read(r3, &(0x7f0000000280)=""/240, 0xf0) 2018/04/07 06:28:46 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7fff, 0x101) accept4$llc(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10, 0x80004) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff]}}}, [0x9, 0x8, 0x8, 0xffffffff, 0x40, 0xffff, 0x1, 0x7, 0x5, 0x7ff, 0x5, 0x4, 0x200, 0xffffffffffffffff, 0x2]}, &(0x7f00000001c0)=0xfff9) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4000, 0x0) connect$nfc_llcp(r4, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x7, 0x1000, 0x8, "7023ba20611623a12b2724aa55cb8608e2f8d52f12f8da4a030a8c067911bd8ed6cd411a6cbaf9c4bd0d5aee44fdd953129ee7ca03da28998bc419391a3122", 0x3d}, 0x58) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000340)="46934713733dfb072739a2e6e5b4aee04c83ba0c3ff3") setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f00000003c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r5 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000440)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f0000000480)={0x1, r6}) fsetxattr(r5, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0x4, 0x0) 2018/04/07 06:28:46 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0x1, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x650840, 0x0) getpeername$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/04/07 06:28:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x7, 0x8e06, 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) dup3(r1, r0, 0x0) 2018/04/07 06:28:46 executing program 2: mmap(&(0x7f0000800000/0x5000)=nil, 0x5000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/04/07 06:28:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000000005, 0x1, 0x5, 0x800000000009}, 0x2f2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000), 0x3}, 0x20) 2018/04/07 06:28:46 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000001880)={0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f0000001380)=[{&(0x7f0000001080)=""/166, 0xa6}, {&(0x7f0000001140)=""/111, 0x6f}, {&(0x7f00000011c0)=""/185, 0xb9}, {&(0x7f0000001280)=""/251, 0xfb}], 0x4, &(0x7f0000001800)=[{&(0x7f00000013c0)=""/244, 0xf4}, {&(0x7f00000014c0)=""/226, 0xe2}, {&(0x7f00000015c0)=""/120, 0x78}, {&(0x7f00000018c0)=""/215, 0xd7}, {&(0x7f0000001740)=""/181, 0xb5}], 0x5, 0x0) 2018/04/07 06:28:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x80000028, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/07 06:28:46 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dffff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)={r5, @in={{0x2, 0x4e21, @rand_addr=0x10001}}}, 0x84) 2018/04/07 06:28:46 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50), 0x62e2f5fc3e05cb65) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) getuid() 2018/04/07 06:28:46 executing program 3: r0 = userfaultfd(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000dfc000/0x2000)=nil, 0x2000}) 2018/04/07 06:28:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1f, 0x800, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x8000, 0x30}, 0xc) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)={0x20, 0x2d, 0xd65484de4ce62ee9, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @ipv4=@rand_addr}]}]}, 0x20}, 0x1}, 0x0) 2018/04/07 06:28:46 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f00000001c0), &(0x7f00008b4000)) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r5, &(0x7f0000000100)=@random={'user.', 'eql\x00'}) r6 = dup2(r2, r4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r7 = socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f00000002c0)) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r8, 0x6, 0x1f, &(0x7f00000001c0), 0x4) setsockopt$inet_mreqsrc(r8, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) socket$inet(0x2, 0x2, 0x0) write$rdma_cm(r6, &(0x7f0000003400)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000033c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f0000003440)=@connect={0x6, 0x118, 0xfa00, {{0x3, 0x0, "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", 0xfc, 0x2, 0x5bf, 0x81, 0x9, 0x4, 0x5}, r9}}, 0x120) 2018/04/07 06:28:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) pipe(&(0x7f0000001280)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000012c0)) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)=')\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$getregset(0x4204, r3, 0x5, &(0x7f0000001240)={&(0x7f0000000240)=""/4096, 0x1000}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000100)={0x6, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000140)) 2018/04/07 06:28:47 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000853ff0)={0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) prctl$getreaper(0x39, &(0x7f0000000080)) 2018/04/07 06:28:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='dctcp-reno\x00', 0xb) write(r1, &(0x7f0000000300)='5', 0x1) dup3(r1, r1, 0x80000) 2018/04/07 06:28:47 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x541002, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) mremap(&(0x7f00009ff000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) r1 = accept4(r0, &(0x7f0000000280)=@l2, &(0x7f0000000080)=0xffffffffffffff90, 0x7fffc) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)="a4f7aff98cf555b2d0f511b3127363ac434230146f928c6e09f9d574480d29b071ddb80d71f764ea0c7949da1d228ffbf3796ea5c5a35cdf76858488283f4f45c909a554d162a723ce8f0ba5c42b610e9f579e3d3029762948bf2c54e28959a9bf8df069baf8ed7e2938308cfad4b2ab4fb6393c3a8846374fa86d3c70b586fac3af0aeb05c2dbd8", 0x88) madvise(&(0x7f0000bb0000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/07 06:28:47 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000006c0)='/dev/snd/controlC#\x00', 0x9, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/stat\x00') ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000680)={0x3000, 0x1000, 0x8, 0xf47, 0x2}) syz_open_procfs(r1, &(0x7f0000000600)='autogroup\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000500)={0x7, r0, 0x1}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000540)={0x77359400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, "2dd198e9adb2b5f2a81bcf8bf704e7160e5ca68ef2213dd991622bbf8aa88aae5f29ec78d380ab09d6b2215c"}}) 2018/04/07 06:28:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='p', 0x1, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x3ff}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000340)={0xffff, 0x1}) 2018/04/07 06:28:47 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101003, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/07 06:28:47 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0)=0x5, 0x4) accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) socket$packet(0x11, 0x3, 0x300) recvfrom(r0, &(0x7f0000000100)=""/147, 0x93, 0x0, &(0x7f00000001c0)=@llc={0x1a, 0x30b, 0xfbf, 0x8000, 0xac, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet6(r0, &(0x7f00000002c0)="5275526a00ada83c820ff351c84da915b5ebd1f9f16c4192e5b74adb73d639f87b990dc24ba29e0f57f5528b72510257c8e385ef271ec6dd6d0e805eb8f5e55820612b8a010e9b50420dca0e4a05af4d7cd3cb2006af0b8942e4", 0x5a, 0x4, &(0x7f0000000280)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffffc}, 0x1c) 2018/04/07 06:28:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000580)=0x9, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) creat(&(0x7f0000000000)='./file0\x00', 0x50) 2018/04/07 06:28:48 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1001000000010, 0x802, 0x0) 2018/04/07 06:28:48 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x3, 0x9, 0xf0, 0x8}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0x9, &(0x7f0000000880)=[{&(0x7f0000000100)="09593c829aaea79efa412d3552d3fb419208d8bd327a505be2a63e80519f3ac07a151daee345a1173201f085c20b96406dfc0652e27ff1ce2efdb357c83daef482ff5d3876ba71f03a74531f99f98e3d8e8e8d8fa3c194b9c9c4a7517b6d5d0e19df97bce50f3098c93735bb9b374054e842da2c37906ec716cb71d3c90ef94eb8a211f825e476f8c0367186c4fea13aa0d4dbf92c2a4fe29f8a2430db5fe15e5f08c9c6f059620c8361b4fbed16eafccccfb0609bb74c0d4c927d218aa84d78f0b746bdfb6e958250ca78929bb6c61c3dd8b40faba57bcb2c286cf5", 0xdc, 0x3ff}, {&(0x7f0000000300)="00bb1dccec7bc5dd4a26a6b04b287f0b6b814552cf1ff08907a08da19d20813e387a429dd2150a087606848ef9b628e8b98776037474cf7d8f2bc91df37814732d275709f7636a880052da6bc6a9c5e8da756dbf2750dc962cf79efa936e11342e01fa58e4b9121f93279b2b16794e4e48194b49595d778d01911983704646be65fb461a1eeeff5d14599a7d38d58c5830f8678e0606552daade345111a0c30e0ef612b045cb167a5fc51d23ee5c6a07c112e0a2c305fe", 0xb7, 0x8}, {&(0x7f00000003c0)="7044a57839d9b60c0eb551c83f56b38708d579a90bbb0950385ac2771fd34ab113ca07ec9ab58c193b8d74c5d8790478f3c2c4fad187ed32b74981ed765a6781e6c06d36e15be4c890266a122862c80eab621a797280f91106c86ae1f15beb39d8c7f22d68ed7ee5d9a50524d205d35a62eefc86141fa139548a2b39b500390842f0d6b102521f8bcfacc3785dfb5077b050fd8314a0fdd7c2c3cf2fb10ee20de9b620317be5bd004249f6fe40066afd567743db014919d4ba5852aaad04a48452fbe9fcf0b7468a8692c960fcd2ab8c48037939b65728c05c6e50fc4f1a159255836f9dd20f9a8ff7", 0xe9, 0xb4f8}, {&(0x7f00000004c0)="8e00c541adf923dfb80dba9f224b94e1c132031b171724989ff514b09277ffe7670df3a37bb45f30bf254d6f921ec4ba89daa4854185f4f6f9b774bb8d8b3f01975a62cc588b0e5683bf2732a689ebe7a870ca4723a43d0d7f8fb1fb3b5cdfed9886c3fa6eedc001c9f386c1d1d8725273dc7e045bc601b581ccee28bae93963aa7a753a1062fb30ad714af58aa120ea6b1c97706cb1e726e2ffd23e11bc519c7b2cce7f48", 0xa5, 0x5}, {&(0x7f0000000580)="fac5646851b8a0e18d789ca00df5d662590a8df422a277cdb5ddf1cb50978ce1a38b7e94afbd1e9e1b2edfc3ce582f3bfe5aac3bb57072f42bba5a0322f52a19c624a0bb31a091c04e8c2ae56fa3d7bae0be573e5ee50b9137ea6c8db70fd63bb20f5f4d21a68959a9fbbf18b6075338d019719addfa0c7c5c788ea42529b87885f6d83665e3ad2711917b11738a59a286451e77f5b3f168ab8b96b29e", 0x9d, 0x3}, {&(0x7f0000000640)="9a4ef8aa0aa8976f056e1ca1e2158e1190adfa89128d4d224aa4e4a0939b6b7f025826723cd008243e884020a70dc9a7511b5e2fe5cf3cb58878d554169f3b85f125fd60078e769dd7c1082775c2e84c", 0x50, 0xc0}, {&(0x7f00000006c0)="32d49d3c665424d22a887dd61196106e62d7048688aca6287ee1c3389af293400781ff51c19b31d27f218a90f5b38f82f6f0229c5f3c05797b1bc4ddbfd770b90afc84596843414a83ecb8c3927ffb671d7c7ff07b9177759d3e45418e97104ff91421b1bac8c9757870d9cbc8927933628cf71541380886a22822f0a22d635312c3640cf7bc23145a96cdb15207e30a570521fc6405cdfa526f1b3ad6e86e00cb0ec2a46f35dbc88e15c7c38bf8a217aeebdff3cf", 0xb5, 0x2}, {&(0x7f0000000780)="bdecb7a1ba4ebd7bd641056123f252e0fda429a471bbea99f95125136b6669651915b8846854feae8e90392c8e61dbf502b4265430ac8230490fa42b7b87897f602c5f1a85f45a802f591c4bd4340f", 0x4f, 0x6a44}, {&(0x7f0000000800)="38a2b004bfc30e41d18083d0702ccb8b475a84187af1be413cf5b894f6884ded797c856b352a9c00ca06158ab2a3626c91e9dd2563e6375b4e2c8857e0ecfc57977a0092e7fe188643da77c043413b", 0x4f, 0xfffffffffffffffe}], 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="6572726f72733d72656d6f756e742d726f2c000ac555bd981ae7a7"]) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r2) 2018/04/07 06:28:48 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140)=""/207, &(0x7f0000000240)=0xcf) 2018/04/07 06:28:48 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/07 06:28:48 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x8000) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/07 06:28:48 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1, 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/04/07 06:28:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000280)="0f20c06635000000800f22c0ff064f7aba4300b000ee66b9800000c00f326635000400000f30b800008ec0baa000ecbaf80c66b84033d78266efbafc0ced0fc7ae00000f0666b9800000c00f326635000100000f30"}], 0x1, 0x0, &(0x7f0000000000), 0x10000000000000f0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80401, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000100)={{0x66c, 0x400}, 0x25}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x54f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet(r3, &(0x7f0000000300)="552b8a5af65a9ed87686f28ad12248e50b9e16ddb2252c0bbadedb89420ce7bad03ca3b3d8d33652f6dfeb85f9fd99ee434997fba27b21ff601343e695dfa41098e60683cffddce9f3490522af0363b66f048d5418e611493a04fc35e01f5a2f7e1e0dbd82c55eda79c1fb3c62aea814e198a3ec21fa278719ef05eb2c8bbe03b50d4cb0a8bc1ae9d3231ceef1b2ad6581ebc70b863a69c5521d89f7224f417c1aea460cd8ad4f37b10f639ddfb36004b11e02465b54695d8332c8cedb9a127f238523f9a76e18722877b4acd6d3c541d1d3", 0xd2, 0x4040000, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xff}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0xbfb, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/07 06:28:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0x1, 0x10fff) 2018/04/07 06:28:48 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, r2}) 2018/04/07 06:28:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/04/07 06:28:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) r1 = geteuid() r2 = getgid() syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xa000, r1, r2, 0x100, 0x0, 0x1000000) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/07 06:28:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000006, r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={'vcan0\x00'}) connect$can_bcm(r0, &(0x7f00000002c0)={0x1d}, 0x10) socketpair(0xf, 0x80001, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x7fffffff, 0xffffffffffff8001, 0x3, 0xb65, 0x4c5}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/07 06:28:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:49 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000040)="4c5378c47f1cb7134b15faacb8a9c793465001afc964ce35fc51bd5bbf68624b174f", 0x12) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) 2018/04/07 06:28:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) tee(r0, r0, 0x5, 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0xfffffffffffffffb, 0x4, 0x0, 0x9, 0x3ff, 0x401}, 0x2}, 0xa) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) dup2(r2, r1) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/04/07 06:28:49 executing program 3: syz_emit_ethernet(0x7a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e00442b00fe800000000000000000000000000000fe8000000000000000000000000000aa0400880b0000000000000800000086dd000000000000000000000000000000000000006245000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x20400) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)={0x4, 0x810, 0x8, {0x77359400}, {}, {0x2, 0x9, 0x100000000, 0x8}, 0x1, @can={{0x0, 0x3, 0xff, 0x800}, 0x8, 0x3, 0x0, 0x0, "14d558a48415cc5d"}}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0xc815) 2018/04/07 06:28:49 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/07 06:28:49 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r1, 0x700, 0x70bd2a, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x5f8d466deb378876) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) 2018/04/07 06:28:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000240)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) writev(r1, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96", 0x1}], 0x1) 2018/04/07 06:28:49 executing program 5: r0 = socket$inet(0x2, 0x1, 0x3e4f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) sendfile64(r0, r1, &(0x7f0000000140), 0x8001) syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @random="224987d91701", [], {@can={0xc, {{0x4, 0xbc7c, 0x0, 0x3}, 0x1, 0x0, 0x0, 0x0, "2a3bd70e03a86ae5"}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaeaaaaab42d87402e5286dd6006f52600383a00fe8000000000000000000000000000ffff0200000000000000000000000000010200727800000000600a07ec00002900fe8000000000000000000000000000ff003f0000000000000002ffffac140000a82f7ae1cd16d2e2"], &(0x7f0000000000)={0x0, 0x2, [0x2cf]}) 2018/04/07 06:28:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x400) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/179) pread64(r1, &(0x7f0000000780)=""/235, 0xeb, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @rand_addr=0x200}}}, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000088d000), &(0x7f0000e01ffc)=0x4) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffff, 0x9, 0x3, 0x0, 0x1, 0x353, 0x40, 0x365, 0x6, 0x2, 0x38, 0x2, 0x7, 0x2, 0xd2}, [{0x60000000, 0x2, 0x4, 0x3, 0x722, 0x2a29, 0x6, 0xffffffffffffff99}], "5064feae444639531f3c8a57f23d62ebffd78302edc991f88b7e8dfaf03339aac02a936d3c23f360a7da", [[], [], [], [], []]}, 0x5a2) 2018/04/07 06:28:49 executing program 1: r0 = socket(0x6, 0x8080a, 0x100000000000007) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) 2018/04/07 06:28:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x4c) 2018/04/07 06:28:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000001fde)=0xffffffffffffffff, 0xfffffffffffffff2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) r3 = geteuid() stat(&(0x7f0000000680)='/\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) r6 = getuid() r7 = getegid() r8 = getpgid(0x0) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) r10 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000032c0)={0x0}, &(0x7f0000003300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003340)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000003440)=0xe8) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000035c0)=[{&(0x7f0000000040)=@file={0x8a2ad4369ec96fb1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="75e1bb2c7e2963abbc4d2b1b64d5291d5349da9747c8c3c9916873c1898e7a1961473b325c40", 0x26}, {&(0x7f0000000100)="3c97d4df22aadd5a10287935a6967715be4632b8fa3e06977c8b1823a7c45c", 0x1f}, {&(0x7f0000000140)="9dec4a828e9b41d8747e63ac3eaacc39fd43c770338f7399b20c689021a0454ea3048a013ee8eb73a9c8bcc7d30453ae655814918c53d6cb3b897ed5620971c96ed192ce9eb1643e270f4f", 0x4b}, {&(0x7f00000001c0)="07184c4250baec84ee759aa7ffa59f83c686f09ee7b94bd8585650566bf3af757f906db9eaed193d1f42a97f1ddd6fe73c68a60b202e632c3dc7b8f90ca2a4a1a41dfe0e881cc2004b039642f9c00740dcacc5a063b128dbd5ca65aa58c33e15ec08b83089ff1093b702a9c59847ccea24f47a4e6a53cba4126f94dba46d90cd62055cc00dee29a5a6a9a023b90662d2101e4ea9e3657fcbcb70d2f63dc38049b929a4a8cdff7b2375e3709adb1d97132761f3e4aa18f0568c321fd36b0420ff5cd7e4de84eb6308d176b998b7c09fca29ebc119c499a7970295a84b0ffc53142c", 0xe1}, {&(0x7f00000002c0)="0c3c1f71a9bf8e6eb72dc2d5a08cd10b4b9bb85b519825e3f25ef471756c5bdb27399c9c907cbfc525545d7ef4a490bdd56d43bbc80d5188ed176f8b1c08f4130ac55ad9a5d2cebb812528b5ca1a5d465928869ec1a507b963f073ef238e97dea20b0d8dc0875a7f0190f145b620ec1c48dfd2344f2bf2372d1ed8185955b1056924787e868a14886d79da7377e557fd7efa09339a9b7bd1c9b9", 0x9a}, {&(0x7f0000000380)="2e300c2256d099eb69b79ac04de54cc188b80627101cf42374b7814e637c6b53d56b211f24ddbc8523dc441b130409a0e5d76e2b1b3801891eb2b5875de696e76f42a1", 0x43}], 0x6, &(0x7f0000000440)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40}, {&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000500)="7d6c3d003368fd6feb5eca4e03d0b6e8edd4584db64b183d0496f762e814b0fb1605b8ce59b8f9c872bb2a38d254334488009b29c1de8e019dde774a3ba7049456a8902c6256981894c699c2904577843eecfcba1ec9c29f6eb912f298704242e1c6d5f8955806af34daac3f24c5818f504ad34dcf6c2e6c02cb5722c4c59a36d2be5cdfdf4650ec236f50d7dcda6bf360284ff2085310e76b134653dc45faefa628918097d617428533c629316f93ccf089ed65a6b715af2cdef46f784dc3472484ab2f8131c182d605985aee42ee74d7421f8ced8f9eb41b499441215b7b1fa4b281", 0xe3}], 0x1, &(0x7f0000000780)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x4001}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000000840)="84e780aea9", 0x5}, {&(0x7f0000000880)="56f5ec839508e81b00360514a53e977db3d5c4fcae8cecea0528cbc41582f7529a447679e0e4f21491aabdbc92fd63d437066f5951fffda546138d888b29145e58c90baa187b63a137533b425470803f4cd16a28feeaead5eccf3e78dd8d419bb0be9364734cb3b2a65edb64d4f3501547fd1522a5985c911c16f36a504fac396d0ad5ec5a96a9eb63964c1f177579234f12f44d83b17124be36400e51c200f481602e2061b07ae21f3cde00e1869be6fa558b226f76af684f4aba04e3eb0d99be4f", 0xc2}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b95534a93796159228e8937e66ac1c8e70f795277bdf84236102177a9f09153459c744d1c5fc6c5e504a3d62b156346979a9fdf76168a2ef7fb8ea026b40", 0x3e}, {&(0x7f00000019c0)="e9f9fe51df96320fbc6dc040164da7dc202301d3eab4368936d70ae55eca9e67d0869647b9005b0d019cba50f091ea73034af3d28618bf6ebc7552a491cc4fe8aad7cb2a7850cc7e7cb7d81f80755b883f03715e61f31ee33302898efc8a0f9bd8fb", 0x62}, 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0x1000}, {&(0x7f0000001a40)="4d510866c99f14e5555553b593af8e493fe30af505481959253f68c7792bcf16cb3012ac79e97ea8a86ce8b26bdcac30d8b4e124c32024ec921657534aacec35495575abf0939718bade236159e41b50947f6fe230b3a6abb4a697b502e8f765391da1e8e3dc4d3131b3314d715bf9be8e82475440ad5ae1b001ed09ee4e35720f1eb2ff66277aa6abda3fc490e00d41313da8b21d721a1497c96b9b23c04dd8054c806fea805246ac4cd8802db6c1563f080fff101b2026af592c6087db1a5e0f1a03529f074be9393b185f635b43492fdc35e5f2b3ab9faa492d84b3de4ef1eda011b06c17199e00063906ca696e9a77c5c285db62f15f", 0xf8}], 0x7, &(0x7f0000001c40)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18}, {&(0x7f0000001c80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003280)=[{&(0x7f0000001d00)="13985618b2c2e087d19c0d781dfe79ba495d8e0658380df7befd478838e27e9738add604d5a84cacc7b5720f0b9e01d8021bf37d1c35a9ef1f54b94f56fc0227f89b7990bed9ebf8d1", 0x49}, {&(0x7f0000001d80)="e25d69fb73f80473edaea6439ff8a83668ba48f88a53c61d7d7c177eba629234c3a17c7c2c7d791dea2dd59a3307e28a8a5810001e006854790d334693945687ccda991d3aff706adb42412f0adc58c5b90d2c4460a844359ef9abfc89f905ff7a495ce0d14f0195a42c8800ca2bad2c6c76369453ed3d8259792049ce61eb96e41c4905584c4fdeb1c67969262949d4b196bc5e1cf98592ef23f3117c216bad3b06afa77e33dc42a0d779af70c44f2ec08cb172cac94993f2051f4c7c61b73617bae02073c0fcc0da7fdbb80b7b116cd40b9c6c9eafdc75059b07ff", 0xdc}, {&(0x7f0000001e80)="bb0d2045360d092cca48521ae8626d60c5accf6704eb52e169e59291018bff43d5e769dda03be632eda1c1a917fe2b61993208b273342c86a57d5c6b574faf88ab141314ea21ac6b78893ea268aa9511b6dde1afd7c5d2a1286ab082458f7957683c6fa5a8a57f8ee299081fb9e8ed2b495870c43fd23bdce85346297472e33c29c920b3ccbac6a7fd84e3f8da5cfe7702f34eafbc6cfe844e68bd1ed333da09f03d0c79b867d2fc9f5af4738db7133afc0f5632f44f51d9bc395e040c26b5feaa778b73edfc672cf995ad0f49a36ba882f3895564bec282867b4aecc1b3ea8823b38a04d6e14f00ae3c479ea4ca95aae56b1465accec0857069d8f31edc", 0xfe}, {&(0x7f0000003000)="81dbd542a613316035b7d8f6fbaf322b01acc9cb1faf16fd55333507e8849fcdaa4230cee8ec55a375114ece10a9a0e1bee3e4c9b2ea4f7e890554838a9ecfc86f114f062b", 0x45}, {&(0x7f0000003080)="8914abd695784e0eaccf334cf692825a59417c5ee6ee15714a83c5e87fb1afc8ed94a586e62c35afcd11b8936ba8d09d1b087357e10bb1b9a6072cb5dabfb2cb3f50d502ed6c136b8c73918469ab560d8cc47b01fa7795bf90acc695cb2be8e978a1399592b8063abd947b961c7ad7673b51186728ba204b69c2c9e9f0", 0x7d}, {&(0x7f0000001f80)="4fc143987c9f3417020ec36385b7b84da4ab62988e590bd39c70a8fc3de535360ec4172aa8d3ec8cdf97b48f2ac198", 0x2f}, {&(0x7f0000003100)="8c8308b567e7732b8141ca875e6a041b1063222f515c44050819337292a1c30db6f224dbcb0878d19ed93db379739de3f23ff60baeb65848eefc6acee241b3b59f3768166d1a8d0b5818d59dc5e926aa4c3f63852f3c9519e134441dec72c9de5aff1947de94544dc9baef7883039bae24a2939747485c7637f6532cec6b039132d3273687722b7985b47a9633a78f028bbcc91d6fe0361353d90fde290eec3871bdac40593c1c9b16a186a56f8a58c18516021d6aa40ca6756e8e766c90fe8a12e252bbdb22315ea3f903203fc2", 0xce}, {&(0x7f0000003200)="4ad459382010a74b95c1328d28c38a0b37158ac1f01217532bd8e41651717ef5a230459169b5094b9f63f6acf95134ba5d2cd4497b07c796cfd5c109e2286b256ee7777c431efaad289098fc7baebcded749c2263c781243af80a5a7608e09ef074ca033246f", 0x66}], 0x8, &(0x7f0000003540)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x4c, 0x4000000}], 0x4, 0x0) 2018/04/07 06:28:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x3, 0x1, 0x1ff, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001380)={0x470}, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x402c02, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYRES64=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64=r0, @ANYPTR, @ANYRES16, @ANYPTR, @ANYRES16=r1], @ANYPTR, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="2cf3fab2f11768af3b7f223b38a53fbbb2a3a999b54a598db2cd4667d9d4e5b4acdb7eca6db251862df641a1858b3c4f2eff5d9f73ec77efbaeddb4308fa14949bcb7829d8d1da4ea51c03577e02c4ef630d4318044907c7be2979a241acbd3cd40bca4bbb7bdba8273656d5f1cf331afa43c2fbb65d940a22577f1b6a570c0d882d6e5d935f095ef337be3cd878a00042882c65f4e7e3f6938a716f8a74e0f17ed0dd4a38f6a30e94ad60717614bbc9a492dd522e28133be2da2f41d34c9390759ea401f57d51c40c89cb1d784b46c49d9d51e4e92569", @ANYPTR64, @ANYPTR64, @ANYRES16, @ANYRES16, @ANYBLOB="01ceca7403c1139eb7b11eae3756b91ea42c988ef0fed0ca41426445a85fe2d88fb22a32bab5c4c14881de79abb0bc55c6cfc58d43f920f8fa43372be5870a8842df1486a9ca2675f0243ac0bb84ac16f286346549462fd09933254822695cde06609f3d460b99728815638c82c87817e4626f9284b2da00258f56e41d7e783229c30aa7e3ef63ec8c9fc5"], @ANYBLOB="937959eeeae7506e808e5bc041e6ea8f947876b4a9bcddb8437488c2ca22e21032b3dcc50dbffbd7528e61f9d6624f675427f487c75c5f5e902877d4445146d910ecd9ecbedaaae9bc169e22aa8e41d115", @ANYRES16], @ANYRES16=r3], 0x3}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/04/07 06:28:49 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, 0x100000001, 0x0, 0x5, 0x7, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x98, "291eb4972f6dc768bcf10765c846184142a2a09ab2b01d0d202d55ca1d126c8a37699da1e7a2587c699028962e9a1f71cbe379a92bc771a62b57db712b7e069dd085ed5ee8aec95360f189880d25787ed5f0b1c99cd78ba021c38fb9358cbfa6c7ea9bace1c1fcac73f502a887d320b1680dc0f03d2216dcf45387b73a2cfbb83bbaa1f119806a57a74e019f48b06b628edf32b7972b0fb6"}, &(0x7f00000001c0)=0xa0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000380)) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r0, r0, 0x9, 0x8000, &(0x7f0000000200)="77e2a95668f15b98d93a97cea00e5c4bb5", 0x3, 0x9, 0x6, 0xfff, 0xfffffffffffff801, 0xff, 0x3be4dd39, "66ce508a796c75133e54c083a88ad5ebfc1d66f207008e8ecf45c4fe7cf08e4444b555c3b999fed7781da2c82a3abfe718e4398fbc295631a83a214eab240ba53eaba586e9e72dc65f062cb6869a74498291892077864147e550a1241cd4e4199c42ecf075b5ecb1be9a5b51eafc2d03ebea77501f2e34d653119a66cbc32b86ce8f2937ba86c39d9d3f74b3c15517bcc9657beec6a8217c4939e373aeb159e5a39f9e8fd46c71afaa2c12da43c69830af2f7229b78305aa5d24bf352895e991906b3a758612b69f1b9dba0f5e316c9c7134bf6c684990949abda27eeb085082022a"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/07 06:28:49 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000114000)='net/igmp\x00') sendfile64(r0, r0, &(0x7f00003edcfa)=0x4000000000000, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002280)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000002380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002680)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002780)=0xe8) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000027c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000028c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004140)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000004240)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000077c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007800)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000007900)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000007940)={0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000007d80)='./file0\x00', &(0x7f0000007dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000007e40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r14 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000007e80), &(0x7f0000007ec0), &(0x7f0000007f00)=0x0) r16 = getegid() sendmsg$netlink(r0, &(0x7f0000007f80)={0x0, 0x0, &(0x7f0000007d40)=[{&(0x7f0000000000)={0x1100, 0x34, 0x400, 0x70bd29, 0x25dfdbff, "", [@typed={0x14, 0x5e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x10c8, 0x65, [@typed={0xc, 0x90, @u64=0x5}, @typed={0x8, 0x96, @fd=r0}, @generic="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@generic="175046d239567a3e4f781a6d893d19f055f841d498bf349099e3e46fbf66d47088dc9ad6b56063a190b4f7ad754a17c6040ff45da42035d901550d49ea44d5b29e0ac31ebc45040b8709e954e84a157f4917", @generic="3ac55b9364ec5c642f336e83572c3d210f3c56eb6adf088bff1ec92f27358c11c4e035433c10b727eb6ddcc87ed69ef90d2ccf021d69dae652071896babfbb79bdc1b09723d3262434eb4a4f6f9b1d9b420321f67d58e47a0fbd02"]}, @typed={0x8, 0x46, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x4, 0x5b}, @typed={0x8, 0x60, @pid=r1}]}, 0x1100}, {&(0x7f0000001180)={0x1100, 0x3d, 0x10c, 0x70bd27, 0x25dfdbfb, "", [@nested={0x10b8, 0x8b, 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@generic="bc05036070d58283d48c11d855fad7b43dc3b3d4e12ac8f299f3ed3d5c33b3a185bae56e9e090359aac8d8b3d7a4d5ce16131693c333642bb219fdda22a3170ba799754a48b4abcbaaedd9c65516064300296fc0971a3888856ce9e77a15a5992691d2c8ea9475402aa6d67f7c55ea6d70ff11c7b96af952e593962491e96623d7e22b55c17e6fc9fde10672ee0639af34f02ef72d78e84a08d120b9a1381299bd43f20af3ac7a42aeb5ae8019cc2533a5224df49f8dd9f010145c22489604afaa0e030cb868640e1c00d3e67ee173bffc91490b70b1f24f5a9589dfe5f0310c8fd6680cfca35cdbc38edb1eef2cf2a84d7ea5a8ca458754"]}, 0x34ac}, {&(0x7f0000007740)={0x30, 0x3b, 0x326, 0x70bd25, 0x25dfdbff, "", [@generic="9521e5714f88daea920d4e8c603b6fe61e00ef7f60c8f9948a66a29a7c4e459e"]}, 0x30}, {&(0x7f0000007780)={0x10, 0x40, 0x100, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000007980)={0x3a4, 0x1a, 0x0, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x6b, @pid=r8}, @nested={0x160, 0x7b, [@generic="9897abc44b42bae9dc8000436893825d557deadc78b8dd488f76d34f581c086ebb177b7318a6bc79cd062170235c6998afae795e386a042a4b377c3897bc331186ef6ea9f1a3476efa61357cc3c87a0b96862c8eea5a928a2b25d66582cac562ebc3fc797bd921b0cfbe3ba39652e60dcea0b255e1e728f5d21d9e0c10b7af420b003b57b66a6249654244fc4988bf4ceaa67de3e03f", @typed={0x14, 0x4, @ipv6}, @typed={0x8, 0x0, @fd=r0}, @generic="fee46db20bad84c38ea8abdc2a1b589ccbcfcdcfdb7183d55ffa4fb87ff323849569b6b57635344ceecb158993b2bc2f2900f76dd56d3a8bae81909bdf7ccddb33735add2ee4c2ca014542cb965d03745e0969390032da09382169f40efa248bc00be2df5f7016eca8c2a2d6174aac93abcd15140414013d4a3176f1e9f4f2429a4084020fe958d163504d82765a91cc69aa7768e3588b5098c06fc8659fba94153ddcb0ed18bba02974"]}, @typed={0x7c, 0x26, @binary="356363abe5c60f781c870854f6b7a8f4bd87d75f50d708c8caf8085ac33f3f2ed2f83c52f5663510bf61bd4517b9a3bcc487631c4cc0266f08845095f6172ed5309a551f14bfb8935c0c57c984b27cc38a0799170c0cbbe0d06028a38c37f79202bc531a87084b5cbce4235c4ec1331d5ac65cbb290b"}, @typed={0x8, 0x13, @u32=0x7}, @nested={0xf4, 0x7c, [@generic="687b88180ebdff81fd7cbd5b943c5471b84b64657d94876a40246e337b92e88ce388226c2f1a2c1fd6898ae204ac9691d7d1d12adb5a7dde09b0f8b63877ba5cf6cf959088dc3f1d406d7f2ed865656b3022c55f5641d6b7", @generic="a2df7845173a78afdf6a2b52e149c5512cace8a0fc2fd3a47caa75b0b8cf38d052e8236a2c5d547df2da7e341e2c818a4320cf6acf4fb13655dd81c0fa653263a8b7d32278aa33fc4474ce2dfdf144d1e8acb4c0aa47033282c451c984eeea131bd6c285018968bac67af67a418259bff71ac6fe2d55e43bd75752afa30ec6de2fc855e2", @typed={0x14, 0x43, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x8, 0x36, @uid=r9}, @nested={0xa4, 0x82, [@typed={0x8, 0x18, @pid=r10}, @typed={0xc, 0x6e, @u64=0x3ff}, @typed={0x14, 0xe, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="1ff399b923cbc523bf9d3f65ee309a38daf9ada64c2896827d172023bcbbeb1ca0f389b6934a2dfa230ba122d733bb49048d0c187878f144b1d1485f394c05d5855c0f8c4811131c7b661f808dfa6563e49d67fd287f2d9a9eaf69", @typed={0x8, 0x78, @fd=r0}, @typed={0x8, 0x24, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x81, @u64=0x2}]}, @typed={0x8, 0x4a, @ipv4=@broadcast=0xffffffff}]}, 0x3a4}], 0x8, &(0x7f0000007f40)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x10}, 0x14) 2018/04/07 06:28:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000000)={{0x0, 0x9, 0x7, 0x289, 0xe3, 0x800, 0x25e, 0x3}, "07e9fab40c123836cca1df00be4f3fabb3f79ff894a951a20468a7cbd977dc4243d14bc2a29b908116c47c4dc8918a13164dc4792610becb1b58f779469288819cb88a63dae8888b6840f01cf59ccb29639e5fbe1de059d248fb2198896f66dd9bddae9220b1ef63532c6662ca268daaa7fda31e060bbcd5a01f5473fc49224d", [[]]}, 0x1a0) listen(r0, 0x4000000000000004) accept4(r0, &(0x7f00000d3ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eab000)=0x10, 0x0) listen(r0, 0x200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000f6affc)=0xc) 2018/04/07 06:28:50 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x82a, 0xfb, &(0x7f0000000140)=""/251}, 0x48) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffb, &(0x7f0000000040)}) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') accept4(0xffffffffffffff9c, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000480)=0x80, 0x800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0xff, 0x2) 2018/04/07 06:28:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54c", 0x10}], 0x1, &(0x7f0000000340)}, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/07 06:28:50 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75702f73797a3020481ef60e8b90114da70eb0ff83642915754c1c9442b9a74bc96a49ee7c37f2e5b2030274e80c7f16562a3a560d271c59eb1fb86839e711d1ff6f5c8c6fc90f5f146ebd2b3b43d2ca4e53c1760c4ddb8eca5b0c17772e037da4c7bd5d4ec2a77f0bb91d324008fe749a6d91e6ed2f633179bb4a8ba64eafbaf865f9c1d8e23bac5c97c266018242842b4b6bde83ba90a676874fa036646a636ff17a884baafd7e2170c6625a547a210713055c5fad33b4519fdaf93ff80be3c951cf48c84e46f93794165dce59413996fbcb4708b3e81103f4ce2f9c28870d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='K', 0x1}], 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x34040, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x5, 0xfffffffffffffffe, 0x2, 0x62, 0x3, r2, 0x3}, 0x2c) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffffffffffff, 0x208000) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000180)=ANY=[@ANYBLOB="0100040000000000ff00000000"]) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000000)) 2018/04/07 06:28:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x6, 0x5, 0x4, 0x2, 0x4}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1000000000000016, r0, 0x1000000000) ioctl$VT_RELDISP(r0, 0x5605) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x80) move_pages(0x0, 0x1, &(0x7f0000000fe0)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000), 0x0) 2018/04/07 06:28:50 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 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x8b, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x79}], 0x38) sendmsg(r1, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr=0x8, 0x4e22, 0x80000001, 0x4e21, 0x0, 0x0, 0xa0, 0x80, 0x33, r2, r3}, {0x100000001, 0x9, 0x2, 0x1ff, 0x1, 0x1000, 0x8, 0x7f}, {0xb71c, 0x1, 0x3, 0x1}, 0x5, 0x6e6bb2, 0x1, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3c}, 0x2, @in6, 0x0, 0x0, 0x0, 0x9, 0x101, 0x24, 0x7fff}}, 0xe8) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000280)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x800, 0x0) dup3(r0, r0, 0x80000) 2018/04/07 06:28:50 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x6) close(r0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000040)=0x54) 2018/04/07 06:28:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x428080, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0x4}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 06:28:50 executing program 0: mmap(&(0x7f00005b1000/0x14000)=nil, 0x14000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000002008982, &(0x7f0000000180)="07000000a1200f3009000000000000000000000000000000040000335459b7430e847103f159e79e727c83cf9b2011e4e70724e08cabbaf8d5d7323a47a9a741bcbd425c50237cf33ab53e528d52492c8113e651e92f06b2c710128bdcdb0bb8574e6fb1255a70ce8ca526c45fe27724e971a44562183fc8") recvfrom$inet(r0, &(0x7f00000000c0)=""/135, 0x87, 0x100, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000300)={0x5, 0x8, 0x0, 0x0, 0x5, 0x400}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) flistxattr(r2, &(0x7f0000000200)=""/222, 0xde) 2018/04/07 06:28:50 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202c2f66696c6530202f6465762f73657175656e63657200202f6465762f73657175656e63657200205d2c40766d6e657431626465762740627465762000206b657972696e67e87d202f6465762f616d6964692300202f6465762f616d696469230020202f6465762f73657175656e6365723200202f6465762f616d69646923000aae2e0472ec49814de1248f87d195ea2ac2a0f9e1d200f8bf0941acd7cc9559b50a15b1cf5c4195b72d5f8916fbdbed5060f5e5b058790ad5ab9975b1556afce7057f33da02d1ccbd5db99445074f54b90f8f4eba225b9781c1a4d3df600e25303693e205c199f91f9e9850e0aea614730abe9134376128d8f002975768755616e7f7e92cb4f5d0874267e62fed2e338ee78e7bf44a627b9c5cc04a9075140e4914a29d47a3d2c1c83f113b3d8c9e5956f442fbb1f726b6b32ef3df3a4f059f37d4c6b63ba0fd4f34b5d1ca4cf7bdd88b38536391"], 0x149) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2, 0x7, 0x5, 0x8, 0x6, 0x2187, 0x5d3b, {0x0, @in6={{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4c7}}, 0x9, 0xeb81, 0x401, 0x5, 0x4}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x9, 0x30}, 0xc) close(r2) [ 880.308485] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/07 06:28:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede)\x00'}, 0x23) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000039fd0)="0000000705000000000000ff050001fef9f30001000000000007fffffffe000225", 0x21) [ 880.362606] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/07 06:28:51 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00005a3af7)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x36013, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0xf0000000000, 0x8001, 0x7272, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/04/07 06:28:51 executing program 7: pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xb1, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x1c) dup2(r2, r1) ioctl$KDDELIO(r2, 0x4b35, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/07 06:28:51 executing program 5: capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={"49444c4554494d455200000000000000267c62748b993846995a8c3963"}, &(0x7f0000000040)=0x1e) fcntl$setpipe(r0, 0x407, 0x802) 2018/04/07 06:28:51 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000a84ff8)={0x6}, 0xffe8) 2018/04/07 06:28:51 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xa2, 0x3, 0x6, 0x7, 0x0, 0x8f70, 0x20, 0x3, 0x33, 0x0, 0x359, 0x6, 0x9, 0x8, 0xffffffffffff0001, 0xff, 0x10001, 0x9a5, 0x2, 0xfffffffffffffc01, 0x7, 0x1, 0x1, 0x2, 0x7, 0x3, 0x97, 0xffff, 0x3729, 0x7fffffff, 0xfffffffffffffffa, 0x8c57, 0x374b, 0x9, 0x8, 0x7c, 0x0, 0x0, 0x4, @perf_config_ext={0xcb, 0x5}, 0x5041, 0x3, 0x4, 0x5, 0x0, 0xefae, 0x3f}, r1, 0xf, r2, 0x2) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xc20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x460000000, 0x0, @perf_config_ext={0xfffffffffffff000, 0x6}, 0x0, 0xdb8a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r3, r0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000240)) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xd8b9, 0x1000, 0x10001, 0x1f, 0x0, 0x0, 0x8, 0x8, 0x20, 0xfffffffffffffc01, 0x9, 0xbc, 0x9, 0x8, 0x8000, 0x6, 0x62e7d272, 0xa4, 0x7f, 0x1, 0x37a, 0x6, 0x738, 0x1f, 0x4, 0x401, 0x4, 0x80000000, 0x8a3c, 0x7, 0xae, 0x73c, 0x4, 0xe3, 0x0, 0x3, 0x0, 0x7f, 0x2, @perf_config_ext={0x9, 0x7}, 0x200, 0x4, 0x3, 0x5, 0x2, 0x401, 0x8}, 0x0, 0x1, r5, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000300)={r6, 0x57, 0x6, 0x7fff, 0x7, 0xfff, 0xd39, 0x4, {r7, @in6={{0xa, 0x4e20, 0x91, @remote={0xfe, 0x80, [], 0xbb}, 0x60}}, 0x100000000, 0x6, 0x8, 0xfffffffffffffff7, 0x7f}}, &(0x7f00000003c0)=0xb0) r8 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x80) ftruncate(r8, 0x800) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0x5, 0x0, 0xffff, 0x100]}) 2018/04/07 06:28:51 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x200000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffff8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) dup3(r1, r2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$alg(r2, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(ecb(camellia))\x00'}, 0x58) 2018/04/07 06:28:51 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x8000000000000081, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe78) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffeffffffd, 0x40000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) r2 = accept4(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80, 0x80800) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80000, 0x0) r5 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000a00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="080028bd7000fbdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="c00002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="08000100c5168c3e4a5fe737a005ea57a51ef98c934633552e85c91fd081a5693490fe0d97c77a93e75e98f9b51cc7be9210328e7b6ccaae005503e45c49fbfebd9bd4d6df8a6e2d14dadcd88fd225911147c096b02a736616124509a7ad56ec7ecf8d0005ee6b5cf4c25460bbed659f0325e2b1df5586bc710485ebae5f4421d41be0b342d752e6be404b9d6cb70f66e09045c3f6e59c89678066995d68e8e3247973d6f32146e510cdcd3dc386ea6ffd19d1620a94286f4c822e79b32067b2cef567919464613b50dc95b6f2793a6411bc83305667a2b3a89cb779158dd6e3daa5b6e41e60a0636be4b3ff37c10a3d43dd63937bef530f98196fc376a822805badc72692ddb6bcd8edfd6947c1384c7061ec94da2f57d4ccbff8aaed8134f2227588888184e5", @ANYRES32=r3, @ANYBLOB="340202003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r3, @ANYBLOB="40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff00000008000100", @ANYRES32=r3, @ANYBLOB="280102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040001000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000c00000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x448}, 0x1, 0x0, 0x0, 0x24000004}, 0x40000) ioctl$TUNSETLINK(r4, 0x400454cd, 0x33f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr=0x9, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0xe1, 0x4e21, 0x0, 0x2, 0xa0, 0xa0, 0x3c, r3, r7}, {0x0, 0x7f, 0xfffffffffffeffff, 0x8, 0x8, 0x32, 0x8, 0x7fff}, {0x8, 0x7, 0x1505, 0x2}, 0x80000000, 0x6e6bb3, 0x0, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x2, 0x0, 0x7f, 0x1ff, 0x7}}, 0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000a40)={@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x1a}, 0x1, 0x79ec8f57, 0x6, 0x500, 0x0, 0x100000, r3}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000540)) 2018/04/07 06:28:51 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xd5f, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1f, 0x4) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) 2018/04/07 06:28:51 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={r0, 0x4800000, 0xfffffffffffffffa, 0xb29, 0x1, 0x6, 0x1, 0x647, {r0, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x3, 0x422, 0x1, 0x2, 0x200}}, &(0x7f0000000180)=0xb0) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x4}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/07 06:28:51 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x185000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x1, 0x7}, &(0x7f0000000180)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r2}) pselect6(0x21, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/07 06:28:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x9, 0xffffffffffffff26, 0x7f, 0x800, 0x0, 0x4, 0x8000, 0x1, 0x3, 0x2, 0x5, 0x100000000, 0x100, 0x0, 0x8, 0x9, 0x401, 0x0, 0xad, 0x7, 0x40, 0x9, 0xdc, 0x6, 0x10000, 0x7, 0x1bbc, 0x8, 0x5, 0x8001, 0x174, 0x5, 0x32b, 0x3f, 0x3, 0x7c0, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x100000001, 0x4}, 0x581c, 0x6, 0x7f, 0x7, 0xffffffffffff6b91, 0x9, 0x5}, r1, 0x5, r0, 0xa) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/07 06:28:51 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/04/07 06:28:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4041, 0x0) r2 = dup3(r1, r0, 0x80000) r3 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x2, 0x7b0, 0xffffffffffffffff, 0x7ff, 0x8, 0x4, 0x6, 0x9, 0xfd, 0x3, 0x7, 0x8000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="ebc6f300441762432cf44874c9ace48387e5dbd4ec8b71f3ab97d1c3db", 0x1d) io_setup(0x20000001ff, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000d00)=[&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000580)="f5b6", 0x2, 0x4}]) 2018/04/07 06:28:51 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)="7873efca384697228a307300", 0x1000, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/24, 0x18, 0x40000000, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x80000, &(0x7f0000000000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) 2018/04/07 06:28:51 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/04/07 06:28:51 executing program 0: r0 = socket(0xa, 0x1, 0x100000001) sendmsg$nl_crypto(r0, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@delrng={0x10, 0x14, 0x912, 0x70bd2a, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24004840}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000002c0)={0x5, 0x9}) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x0, 0x100000, 0x10001, 0x0, 0x8001}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000001000)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, "e3037553af4c", 0x10000}, 0x10) mremap(&(0x7f0000b1e000/0x400000)=nil, 0x400000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) open$dir(&(0x7f0000000100)='./file0\x00', 0x9d78eae744acdf42, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x7, 0x8}, &(0x7f0000000080)=0x88) 2018/04/07 06:28:51 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000000c000)='~\x00\x00\x00', 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa0000) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/04/07 06:28:51 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/04/07 06:28:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x10, &(0x7f0000000240), 0x200000000000017c, &(0x7f0000000040), 0xfffffffffffffebb}, 0x840) 2018/04/07 06:28:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xaed, 0x200000) r2 = gettid() getpgrp(r2) read(r0, &(0x7f00000000c0)=""/25, 0xfffffffffffffeb0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) ppoll(&(0x7f0000e46fc0)=[{r0, 0x44}], 0x1, &(0x7f0000cf7000)={0x77359400}, &(0x7f0000842000), 0x8) 2018/04/07 06:28:51 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006bafe4)=@req3={0x6f, 0x0, 0x1, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x10000}, 0x8) r2 = memfd_create(&(0x7f0000000000)='!md5sum]+wlan0vboxnet0\x00', 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) 2018/04/07 06:28:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xa) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000000180)=0x84) add_key(&(0x7f0000000640)='encrypted\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000600)="767774d1", &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001040)="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", 0xffffffef, r2) add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="937995f3ed3f13eb1aa5bd8ef7fde34fdc590a8989fa26fd545518ddfa4117a94643c3a66fd62f7cf1fe4a6fa3b5c6547edd633308162c7ce8fc60362707ef06ed1fc114a71882f88dde3b44359718448aadbe2db1fcbac732c4eb9e7bb5a7380e2179a1d5cadfc8ac950f5bff", 0x6d, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x9, 0x6, 0x4, r1}, &(0x7f0000000200)=0x10) socket$inet6(0xa, 0x4, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000004c0)=""/236, &(0x7f00000005c0)=0xec) ioctl$TIOCSBRK(r4, 0x5427) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f0000000040)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41cab8b366eeca8862b48b33db1087be369541d046f8c4d8d902b0725a214d5a0d9815619a88f6c2e34c312cc9ae213cf3ce1"}, 0x58, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0xc}, 0xc}], 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000400)=0x3, 0x4) 2018/04/07 06:28:51 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001ff8), 0x4, 0xb55e82d11ed2204) 2018/04/07 06:28:52 executing program 4: r0 = epoll_create(0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000100)=ANY=[]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x2b, 0x10080) 2018/04/07 06:28:52 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x200000000002, &(0x7f0000000000)=""/244, &(0x7f0000001000)=0x98) 2018/04/07 06:28:52 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000640)=ANY=[@ANYBLOB="71d0385325e40636fa5b4e7ccdf561d2200b96fdec15365d03080343931dd765acc95ec5337c4646665ab91532f3c25f664ffff86a17bb1cacec90d3e5c2622a9490ac4731b92be01fb3d80189149e4ca2fb87b92fc733f7f93199657355c5e70d"], 0x61}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000000980)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40), 0xffffffffffffff37}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x36a, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x3ba) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000e40)='IPVS\x00') r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff, 0x0, 0x0}, &(0x7f0000000240)=0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000040)={0x1c0000}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000600)={r3, 0x400, 0x0, 0x2, 0x6, 0x8}, 0x14) sendmsg$FOU_CMD_GET(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r5, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4001}, 0x0) r8 = dup3(r0, r2, 0x80000) ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000940)={0x7, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0x4, &(0x7f0000000900)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) writev(r2, &(0x7f0000000d00)=[{&(0x7f0000000840)="f9c1c91dfc7d6da30ec64b6359ec177dcf300744450854ea4e2649be96292986bb4c75dd88a0184376fa36e8710f6eb1acbfd870e2c501da20acd37bd760b131eab639251a04075b15f2824109bcfc4fdd390a460bc37ada4b5b921b46c1e5ad6c433b8ea08a93419ffd5ebe58d94502d11cd59088ae1b4a7ab2c93e22b09b35ac00c207c3ec8b5a191188bc785dc5a84f7e73", 0x93}, {&(0x7f0000000ac0)="9c00909a75d335636d047702f53e", 0xe}], 0x2) 2018/04/07 06:28:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x3a1000, 0x0) recvfrom$inet(r1, &(0x7f00000000c0)=""/21, 0x15, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0xffe, 0x4) 2018/04/07 06:28:52 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008c1000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x180) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x81) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x0, r0}) listen(0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/07 06:28:52 executing program 1: mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x100000000) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7569643d39891995ac616756ccc6712214aa2ae4be49da0a37d5bafdda6578dab16fefed58e7c2c98dafa43818404cd28b03a9e4a68788492764a68eded7c360304cf1fc54bb9317d72a12a09782dabf7e9a36a4c04d28d39866117213f12db23542805ab4a039a28fce807a61d6263f26863d4d14bb767b877d101d0d3ee5ff3607b011d36300000000c2bd1fee9363d82c878542b9aa4718cd40c2acee883a2a38486ce09e8197256985f8014be719ecbf78599f7e47d36aca28"]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000000000)='devpts\x00', 0xfffffffffffffffc, &(0x7f0000001740)) 2018/04/07 06:28:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007f4ffc)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0xc0200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x2, 0x2]}, &(0x7f0000000080)=0x8) 2018/04/07 06:28:52 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 2018/04/07 06:28:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 06:28:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) sendto$inet6(r0, &(0x7f0000000140)="05", 0x1, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x40}, 0x14) [ 882.392675] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/07 06:28:53 executing program 4: getsockname$packet(0xffffffffffffffff, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001c80)=0x14) r0 = syz_open_dev$vcsa(&(0x7f0000000840)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/216) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001b40)=[@text64={0x40, &(0x7f0000001ac0)="b9340000000f32460f080f01f8660f28da410fc798d43e68e6b8010000000f01d966baf80cb80cb5d08eef66bafc0c66b8000066efb9800000c00f3235000100000f30650fc71e0f20c035200000000f22c0", 0x52}], 0x1, 0x0, &(0x7f0000001b80), 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000020000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a000000182f84f5ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='trusted\x00', 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000440)={"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"}) 2018/04/07 06:28:53 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80, 0x0, 0x0, 0x3}, {0x6}]}) 2018/04/07 06:28:53 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x212000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x1}, 0x6) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x3a8d, 0x5, 0x6, 0x9, 0x0, 0x6, 0xe2, 0xc365, 0x7, 0x10000, 0x8, 0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) eventfd2(0x6, 0x800) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x15) 2018/04/07 06:28:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x25}], 0x10}}], 0x129, 0x0) socket$inet6(0xa, 0x1, 0x8000) [ 882.452200] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/07 06:28:53 executing program 6: timerfd_create(0x7, 0x800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000001c0)="baa100ec360f01ca660f7f8600800f00dddb3c0f01d16564660f3a0ae58dba2000b88900ef2e0f013f67dd85fb091db3", 0x30}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:53 executing program 3: ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000001c0)=""/222) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) rt_sigsuspend(&(0x7f0000000140), 0x8) io_submit(0x0, 0x1, &(0x7f0000002a40)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)}]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) write$rdma_cm(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[], 0x0) [ 882.525607] kvm [25066]: vcpu0, guest rIP: 0x105 disabled perfctr wrmsr: 0xc2 data 0x8000 2018/04/07 06:28:53 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0xfffffeae, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000001100)='/dev/adsp#\x00', 0x401, 0x0) 2018/04/07 06:28:53 executing program 0: r0 = socket$inet6(0xa, 0x8001, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x84c00) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) [ 882.619550] audit: type=1326 audit(1523082533.199:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25071 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f23c99 code=0x0 2018/04/07 06:28:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "bcfb0fffed68a9d43da88c2f74e490a51cf8fa1d210ac573fd6623e2a31e9257ef2c0919f22c1dd3f095bc92a1964678ed01139bbac9d34b24d1783c9178951e3b73146ec78c6860d6ddb092e3bd9ddd2d99fc8f9b3342c42b1772f77598b1e2e48f665089a224f34409c6269f"}, 0x71) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "0900000053b42780582200000000030008000517545274946a94771f398b4046"}) 2018/04/07 06:28:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = memfd_create(&(0x7f00000000c0)='tls\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) recvfrom$packet(r2, &(0x7f0000000200)=""/64, 0x40, 0x40000040, &(0x7f0000000440)={0x11, 0x1c, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) dup3(r1, r0, 0x0) 2018/04/07 06:28:54 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) timerfd_gettime(r1, &(0x7f0000000240)) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) bind(r2, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x3, 0x0, {0xa, 0x4e21, 0xbd, @loopback={0x0, 0x1}, 0x5}}}, 0x80) 2018/04/07 06:28:54 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x82000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/07 06:28:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000016000)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) writev(r3, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendfile(r3, r2, &(0x7f00000000c0), 0x200) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0x3, 0x4) syslog(0x0, &(0x7f0000000140)=""/10, 0xa) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xb, 0x5ef, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/04/07 06:28:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d1244806000000cebdff09c0a763e204c2a32852615df55d05092d3c12e8c85bad17307eb802407bc095842621790000000000000000adf92fc909"}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="2900000018003109004a0001000c00070a0000000a00ff068000001daf99c6426495412799206c28dca4513909005dbd2514786126cfbbcf", 0x38}], 0x1) 2018/04/07 06:28:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="240000d88431620a000000000000000002000000100000000c0001000500000000000000"], 0x24}, 0x1}, 0x0) 2018/04/07 06:28:54 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x1ff, 0x40000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x113000, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0xf8, 0x10001, 0x0, 0xfffffffffffffffb, 0x4000, 0x0, 0x0, 0x8000, 0xda, 0x0, 0x5, 0x5, 0x3, 0xf66a, 0x252d382c, 0x20000000000000, 0x75, 0x3, 0x8, 0x1, 0x3, 0x2, 0x400, 0x9, 0x5, 0xe1, 0x401, 0xfffffffffffff800, 0x5, 0xde0, 0x6, 0xfffffffffffffffc, 0x2, 0xfffffffffffffc01, 0x0, 0x8000, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x8, 0x7ff, 0x1, 0x7, 0x800000000000, 0x3, 0x8}, r1, 0x7, r2, 0x3) write(r0, &(0x7f0000000000)="240000001a0025f0001a000400edfc0e1c0b0001000000001009ffeb0800010000090100", 0x24) statx(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0xcac, &(0x7f0000000080)) 2018/04/07 06:28:54 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1c2c224865ed13fb5f78ee7dbab45966a06489a4fbe2e8962bbcf9dc83eab22f3b654982c10a1ffda95d56fe529a95dcff8f6c9bbf55b8984a4cf7ec5c1551c945885ad8e6e212da1360bb47a18e8c1c76267765245991e22fe753ac23d9a6e174586a364c0d23919faa0b02870d8ad77f4b495b3f48a50a832fb3276250c77ce82ae7f0da7dedda35f91969ad4b630e0e4922f172c76e5451f82dd79e20375ae49cd991a5fb", 0xa6}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) fgetxattr(r1, &(0x7f0000314ff7)=@known='user.syz\x00', &(0x7f0000f50000)=""/153, 0x99) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/07 06:28:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000100)=""/18, &(0x7f0000000140)=0x10d) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) recvmsg$netrom(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@ax25={0x3, {"972ffae4d647c8"}, 0x7}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000180)="54040fc8f58760b07336e23c3595a6f55a32d205b6c916e4fea5dec59b8b06e955aaca3a685931c602d057f10b64de57aa9d4c2505158126d1320c2213f8b92e4b5d048aa287b2143e64802298c8f2d81202a91224685e85b0d108ac218cda730e0d2351a6a01e6204329a699f5a37682ecbd2f0e307c02bdc1b80b96a6c33d18ad31e5f84f440c76c57940496a4116ac44806025bcf875f68751ce0998ce62758fd861e8839f1cb7bdb7bb04cefe35c35d80f96a741c73208bf6d", 0xbb}, {&(0x7f0000000240)="7c060869622d01ffb90918b331e8f9cd7cb7065523350817f5d0a55cc8e331619bc5c2ebc8e481ef71144be0a33193234e531d6e053b43fe703bd370b64103914a0c77eba3faf55b9ba7b93c5db98083d683f37efa98741481dd7669788543973dc780b6b589c8f5cf268401a491ffa23c67a4abd1f14fadb3e159f023ee56143a60f4b42359de6efa95f68a5c7a8d699f470c760340000e77ef319f2c2a63a433b2561e7191aec826eedf7904c94d51f2a2bcc22153736d8cfd95f32b64389c3c2c", 0xc2}], 0x2, &(0x7f0000000340)=[{0x30, 0x88, 0x4, "2c9a85575649824f1caf17c7a52b3b124dd1b6889c3bb8bb01c43ce45e46b0957f12b0"}, {0x80, 0x10a, 0x100, "f1852255043b6c15229bb1f3b4c0ffae4ad7c473c7abc2dda74fa3c32dac2238c5f3c7cfcbbf6bb26054af4c4bdf0dd5407874db1554bdf1ca2a9fd8a08574039137850bd8a2f55b08d237d8ca2c7a76918b3db73246655014a6912feaf0507e18c7385b8fa1ce3c2175ff2d0cb467ebd0"}, {0x70, 0x107, 0x1, "8d810a95d70652a1ff0b89fd3a42246a0f68a710c2d6014eb3878ed8fd4c5354c244415d986ffaa761995b9c1086cb36876f276367826960f94b280c88f1764877df0bec8558c964d857dcf8678d5bbccc9e5300654a1c6f9c7a93d69cd3d68e54041c83"}, {0xe8, 0x115, 0x40, "e390bb35e699a961ae3e61ce262c9a690f18b942a19f8a8c63da8423eee3b429f0a38ceec2b03ca49be0f58c94fa75ecdccacb902fe0fa7c4cb0c6ae28b86e748f8f59f75e74dc2a2ffa66560a1bd33e754a5d580e68fb7b15ee504828119150efde0ce8d1fbbbfe2a341768df19915e8236ffcbff33384fceb241a891e8f40803b000c006d746a7245f567d1622dc5ac4b3b46362e16ca789a8dc6c7dd6a1cdea38099a76ef5228f702758522db4b3b17c704da9398bffe797bf841aef069fd7ebb52f07d7ee48dd996a9fadfb865e691dcedc6019dc0cbdec211"}, {0xb8, 0x11f, 0x0, "fc6e47faf6b14488e9faa7dfcc66afdfdb4bfda4e787e93626fb7b10ba1fd9194cff8020cf10974c1b7ae313e106939341464f842df7907be0491c1b07c48bfedd3b2a4b69330e8aac95b900f76616873644ff9ccd75c6ef5d99afa1dd2aaee61118e2ebfc2a93ef7a1aef0aca700827bcc8dce73793deeffd0242740162ec0d67d121c6e50a1d9f1940a95afb7292abf516f71d5604d63e0b2ccdf677d08cc643f908780fa2c9f62f"}, {0xc0, 0x109, 0x468d, "0c024aa55e22be147218e5ae31c93a4d504e55c1cda204bc0ddafd1012200d272c9e41e81645f4ad7f1f4c21ae4e95d606941f51b7c3dd336de63ba0c3c8507647ee22333b13e4b757772b3d36c9eec3ec7216bfbb1a25a254b737d46c934d4a7389ca479316d974c7483b775c84701e0f585d8a63fe791b192441598771971887765807ff3bdd45dfea6f3aaedce0e9c42fcfe1af663877610591b3d7fd22f88712a72fe7924637fa550ed8eb86768bac90cb40"}, {0x64, 0x88, 0x8, "44b922572d588932a84c6b0f92b420a2600a26769218eea6ce63c41229b103b216527905928cf60a75ea2a538d2742c6becc7ebc44b29abc26eed64468f072f36ecf1abe9d35a4fbf89437f87433b44dc1fd6fc69d53"}, {0xe4, 0x13f, 0x1f, "f7cc6d04ef452acbc253c89e0f20a745981606fa85c5c6718104ccacf8e3eee3056b264014da8dc5489f34cd4ce9bb0d6b44ad5aa7aa9f223fab4f109f38ad2d86bff5b93a14b6b15064d5fc3bdd864903e50657f2acd5140d057e4fd6743eef6750c47bb8d9f0201b992b043025da6598159349e71fe6f70307b9e95972271304030769205e74d9aeceae6780700d4e0fb4f9f517d5a10c7cd30e5fc1d38c4751e48bb0dd1057c8e02654506f72a73b9d13afdfff51d903a4cf589ba157db3509ad93eec2ef64db4f1c4a6104b12745f602db00b289d126"}, {0x100c, 0x0, 0x5, "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"}, {0x6c, 0x113, 0x100000001, "4a4b8e07a7a436a84e6e86a34e18a4485385b497b7c623d7bde3031ba043d23a77846970385ae021c9ad89d0a10e7dc0e2c68f833e9cda0d745b8eb41ccde31bec6f9ff95bb6458a7526d4990666872a493da629898051861708ffc7a6d141"}], 0x1540, 0x1}, 0x40) 2018/04/07 06:28:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000001800030500000000000000000a8000000000000800000000040008ed"], 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/07 06:28:54 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000100)=""/99, 0x63, 0x0) pread64(r1, &(0x7f00000001c0)=""/129, 0x81, 0x0) close(r1) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x0, r1}) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x40) 2018/04/07 06:28:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x100000004e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0xffffffffff, 0x0, @loopback={0x0, 0x1}, 0x5}}}, 0x104) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/04/07 06:28:54 executing program 3: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x5, 0x2, 0x101}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) 2018/04/07 06:28:54 executing program 5: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) mprotect(&(0x7f000060c000/0x2000)=nil, 0x2000, 0x200000a) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f0000000480)=0x100) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0xd2f, 0x7, 0x81, 0x1, @tick=0x1, {0xfffffffffffff000, 0x1}, {0x80, 0x8}, @raw32={[0x1, 0x80, 0x8]}}, {0x80000001, 0x10000, 0x1, 0x2b31, @tick=0x100000001, {0x4, 0x48e}, {0x5, 0x7}, @addr={0x6, 0x5}}, {0x7, 0xad, 0xc2c, 0xffffffff, @tick=0xfe10, {0x9}, {0xd, 0x1}, @ext={0x27, &(0x7f0000000140)="562e610b498802784fabfb509fed5a4f53b42c30632ef19ee2a9b3e5377aa63d76278d6933f79a"}}, {0x0, 0x7, 0x7fff, 0x4, @tick=0x10000, {0x8000, 0x7fffffff}, {0xedd, 0x7}, @time=@time={r1, r2+10000000}}], 0x70) pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f000071f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r3 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x0) gettid() ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f00000002c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) splice(r3, &(0x7f0000000000), r3, &(0x7f0000000100), 0x7, 0x8) pkey_mprotect(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) 2018/04/07 06:28:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/223, 0xdf}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x1, r0}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/245) dup3(r0, r1, 0x0) 2018/04/07 06:28:54 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000030000000000000000000000000000c3dbcebdbc160ad750c800000000000000000000000000"], 0x20) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x8, 0x7}, {0xfffffffffffffffc, 0x8}, {0x9, 0x81}]}) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)) getuid() mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000009) 2018/04/07 06:28:54 executing program 4: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) ftruncate(r0, 0x7) 2018/04/07 06:28:54 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x2000000000) seccomp(0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x1, 0x9, 0x81, 0xfffffffffffffe00}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000002, 0x3f, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/07 06:28:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000540)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000580)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001600)={'team0\x00', 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000300)=0x0) process_vm_writev(r8, &(0x7f0000000400)=[{&(0x7f0000000340)=""/159, 0x9f}], 0x1, &(0x7f0000000940)=[{&(0x7f0000000440)=""/52, 0x34}, {&(0x7f0000000480)=""/167, 0xa7}, {&(0x7f0000000600)=""/91, 0x5b}, {&(0x7f0000000680)=""/161, 0xa1}, {&(0x7f0000000740)=""/153, 0x99}, {&(0x7f0000000800)=""/22, 0x16}, {&(0x7f0000000840)=""/247, 0xf7}], 0x7, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)={0xe8, r3, 0x110, 0x70bd28, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r4}, {0x4, 0x2}}, {{0x8, 0x1, r5}, {0xc0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000850}, 0x4) fdatasync(r0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/07 06:28:54 executing program 5: r0 = socket$inet(0x2, 0xe, 0x3f) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0x0]) r4 = getegid() setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000017c0)={0x89, @rand_addr=0x8, 0x4e20, 0x4, 'fo\x00', 0x20, 0x2, 0x2}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001740)=@filter={'filter\x00', 0xe, 0x6, 0x86c, [0x0, 0x20000ec0, 0x20001278, 0x2000151c], 0x0, &(0x7f0000000040), &(0x7f0000000ec0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x2c, 0x886c, 'syzkaller0\x00', 'gretap0\x00', 'irlan0\x00', 'team0\x00', @random="fc4bb0509cfa", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x130}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x2e2b, 0xf, 0x80000000, 0x1, 0x0, "a596ac0d3cb0a24956710272f840387fff8b70af9bb8873056d70feb649cb44613d1f68959c94f90dc2e7b9fc3279c78469f748db7a2bd5aaa63f3ee4dfb2307"}}}}, {{{0x0, 0x52, 0x88f8, 'yam0\x00', 'ip6gretap0\x00', 'irlan0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xee7}, [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], 0x1cc, 0x214, 0x258, [@owner={'owner\x00', 0x14, {{r1, r2, r3, r4, 0x0, 0x6}}}, @comment={'comment\x00', 0x100}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x81, 0x6}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"9487fddf9c5858f0562858788025e05b2e67a0aa18a8e79ee27fb3e37dd7"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x10, 0x6002, 'bcsh0\x00', 'ifb0\x00', 'bcsh0\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x150}, [@common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x7, 0x7ff}}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x2d4d, 0x10000, 0x4, 0x0, 0x0, "7999e4f60c09ca87a046268549a6156829421d870fd6080710ac8c4eeda38c8b9a2a6c63b77c2c34751e3cbed909e053bc2f2baf4d71233108a3501e5fa85127"}}}}, {{{0xd, 0x22, 0xff, 'bcsf0\x00', 'lo\x00', 'ip_vti0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0xb8, 0xe0, 0x124, [@helper={'helper\x00', 0x24, {{0x1, 'sane-20000\x00'}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"857248bd2fe138314662c36eb91d0b2c591a15d2d4aac1bbcc2ca45ff32f"}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x5, 0xa, 0xe8ff, 'syz_tun\x00', 'tunl0\x00', 'vlan0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xac, 0xac, 0xf0, [@time={'time\x00', 0x18, {{0x7ff, 0x10000, 0x8a23, 0xc750, 0x1, 0xffff, 0x2}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"2ad9a6019490b32f8c370110843c07d6b8b3493922c25849661e246fdd46"}}}, {{{0x1d, 0x0, 0x15, 'rose0\x00', 'nr0\x00', 'syzkaller0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @random="201c63d19396", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xc8, 0xc8, 0xf0, [@mac={'mac\x00', 0xc}, @pkttype={'pkttype\x00', 0x4, {{0x1, 0x1}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xefa}}}}]}]}, 0x8bc) r5 = socket(0x2, 0x806, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000dc0)=@filter={'filter\x00', 0xe, 0x1, 0xb38, [0x0, 0x20000280, 0x200002b0, 0x20000d88], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0xb88) ioctl$sock_ifreq(r5, 0x891b, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x25dfdbff}}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) 2018/04/07 06:28:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000080)="21a6b37dd772d6442844c481462f97a5b7c9188216f96f03adf51ba1e57be57c5abf707e53f7aeccbaafd5f61c5f345c7e423419bbe205cad1c67de74c114ac06cd59efcc2c3f11a5b0df94c41b0736a06a765b4c2909edcd0ee82db8f74b69a61318f055b9bf8735154aab86627354911b467f9f65bcfc4167d9b73a5680a90149eb148d11bb41833ed907815e070fcf9a225b5880cd52beae90cf8b36ba5d1a07284dcd69eaf48ec7900fd67b74982eb26e05bc11a84579ebb022302dacde87efb9a3597eccd610458d6423f276888e4163f79546e18090527cac19d70f523ffab4aa24fab2202b38b9e400cceea69909a1ea335", 0xf5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netstat\x00') close(r1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x7002, 0x81, 0x6, 0x7d0f, 0x0, [{0x0, 0x3ae}, {0x5, 0x5, 0x8, [], 0x6}, {0xff, 0x3, 0x1, [], 0xae98}, {0xffffffff00000001, 0x7, 0x4, [], 0x6}, {0x2, 0x1000, 0xde, [], 0x6}, {0x5, 0x9, 0xd6da, [], 0x5}, {0x1, 0x50bb4e5a, 0xd33, [], 0x3}, {0xffff, 0x80, 0x6, [], 0x1ff}, {0x2, 0x9, 0xfffffffffffffff7, [], 0x7}, {0x0, 0x7, 0x5, [], 0x7}, {0x10001, 0x5, 0x1000, [], 0x9}, {0x6a, 0x401, 0x531, [], 0x2}, {0x51, 0x40, 0x3, [], 0x200000000}, {0x6, 0x80, 0x9, [], 0x5}, {0xffff, 0x7, 0x6, [], 0x1f}, {0xff, 0x18, 0xd846, [], 0x200}, {0x4, 0x100000001, 0x3, [], 0x3f}, {0x5, 0x6, 0x8001, [], 0xa9}, {0x0, 0x101, 0x2, [], 0x101}, {0x100, 0x7, 0x1, [], 0x2}, {0x7, 0x6, 0x0, [], 0x3f}, {0x1, 0xeb43, 0x5, [], 0xc401}, {0x80, 0x1, 0x200, [], 0x3}, {0x9, 0xb59, 0x1ff, [], 0x6044}]}) 2018/04/07 06:28:54 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getsockname(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000380)=0x80) ioctl$void(r2, 0x5451) r3 = syz_open_procfs(r1, &(0x7f00000001c0)="6e657403000000b0e6ab") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000200)={0x1000}, 0xfffffffffffffffb) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2084) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000002c0)={0x9, 0x3, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'syzkaller1\x00'}) r5 = gettid() fcntl$lock(r4, 0x7, &(0x7f00000000c0)={0x2, 0x7, 0x8f, 0x5, r5}) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/04/07 06:28:54 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x0, 0x2a0402) r1 = syz_open_dev$admmidi(&(0x7f0000000480)='/dev/admmidi#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000240)) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x200000001}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000000)=""/174) io_setup(0x6, &(0x7f0000000300)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r0, &(0x7f0000000340)="cee21d07862f95e65bdc91ffc21b48e5286d705a1a249f347076eef1bf2bc618814fd49b3628aabeedabbbc7714c7a6bc2493bb11612fbf271d8c129c337ce373591afdc82fc73afece0a66f404a44d36512a6f0499af7a07f996a15f5eedceece61dd8ffbdd2b503879875c1a2d6d326afced7a64b208e9717a7f475f91cd58fa74f57a", 0x84, 0x2a45, 0x0, 0x0, r1}]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/07 06:28:54 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x8d0, &(0x7f0000000040)) setrlimit(0x0, &(0x7f0000000000)) 2018/04/07 06:28:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x8, &(0x7f0000000040)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x400, 0x8, 0x6, 0xf, 0x20, 0x4}, @alu={0x7, 0x4, 0x2, 0x0, 0x7, 0xfffffff8, 0x1}, @generic={0x5, 0x9, 0x3, 0x3}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0xc4, &(0x7f00000000c0)=""/196, 0x40f00, 0x0, [], r0}, 0x48) syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x1) r1 = socket$inet6(0xa, 0xa, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/04/07 06:28:54 executing program 1: io_setup(0x1000, &(0x7f0000000040)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000007c0)=0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = eventfd2(0x7fffffff, 0x800) socketpair(0x1f, 0x3, 0x5, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x200, 0x0) r6 = open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x100) r7 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x8001, 0x2200) r8 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x4, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r8, 0x0, 0x48f, &(0x7f0000000800)={0x7f, @loopback=0x7f000001, 0x4e24, 0x0, 'wrr\x00', 0x27, 0x200, 0x10}, 0x2c) r9 = open(&(0x7f00000004c0)='./file0\x00', 0x80, 0x6) pipe(&(0x7f0000000600)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x2, 0x0) io_submit(r0, 0x6, &(0x7f0000000740)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000002180)="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", 0x1000, 0x9, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xa, 0x8, r3, &(0x7f0000000140)="adc32d214c52acd332553d18086e14dfe193e3be411992a796bbd063066d44786939b75495651b967bd6d1649c5e78b8c92ed8341a62fa065016e9ec1a1996790a6a53d208a171ae29adc14075a247486efdb439aa3aab51ca5093ec39d5f3088ae8c11ff06f7de6650774b98f523b31675ed7336db95907919a31f568ee6734b1df1df8068c9dd7269bd5fb5dbc67418ece8d453bf079a84811db363f43e669135663a163cf9998ac529bc7f26a7c1ddeb85eedae81ffb61214193b0f2421d5857bc05a5a51683f32b5957f7b6bac029dbddbc7029f9a8114d6c365c83dd01841a1f0f6314a185994b4893cb1717f2a21ae347dd5", 0xf5, 0x7, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x4, r5, &(0x7f0000000300)="4f254057e9f1c8943162a9b90282", 0xe, 0x2, 0x0, 0x0, r6}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x20, r7, &(0x7f0000000400)="a89dc3cb4cba63326b4bfa8bc8c442fbfcf538112402fad35dc8ab31e91893c02b3cc74af33e", 0x26, 0x2, 0x0, 0x1, r8}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x3077, r9, &(0x7f0000000500)="39cbb29bc123262d99b2dc6dfa65ff359d4a182516c7c29e9a815c90550face7a172680d64e681f5c574dedd8590eeff1e5f9cfc3b0b3da8a0e1f1984c2f890c5171187ec94e6478d888053f92235807e270733450ad5c6e42208699ffa1614afd31ed7d1f0274dc86c5356f69b953eddb98c3a63ac56c49623f616a22bab52647b09c6590bda9a7e46e425d775c28447a0205c5634ebaf7b986ced8250e12b4bb8db627fc7fef5ef000a0f70d3a22440584910b9f655d86cf1459e4e80f52a79e0d64262fd04da2974241826bb169923bac41c595911b933529870c753feeb3c0ff6a", 0xe3, 0x16af, 0x0, 0x1, r10}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x3, r11, &(0x7f0000003180)="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", 0x1000, 0xdc10, 0x0, 0x1, r12}]) r13 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r13, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r13, 0x7) r14 = accept4(r13, 0x0, &(0x7f0000004b80), 0x8000000000000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r14, 0x84, 0x8, &(0x7f0000000000)=0x25f4e35c, 0x4) sendmmsg(r14, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001080)="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", 0x599}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) 2018/04/07 06:28:54 executing program 6: capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000002}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x900) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) 2018/04/07 06:28:54 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000000000227e, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x3, 0xff) sendmsg(r1, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000685000)=[{&(0x7f0000000000)="a75f2d870575010056df7f62dd0532d6703b3202", 0x14}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/07 06:28:54 executing program 7: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180), &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/07 06:28:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x2, 0x0, 0x3}, 0x10) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0xd3ac, 0x800) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000200)) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000600)="0380a7459ecc77fafff1f81beb2787f1230aecc42fe4a0f241bc7fec9ddbc5e80c0d2c333f34df0db8357114d83da2aa4899f40b480a06f68c00dd2d84f267098aa30d529d1ec0d8b5a2218cc3994f72685da669f081ed598a17e7e153f579e482b20168b947a409f7a2ced517d6d43ee09692a78c23f32dc0efdd3db41d34f11a36bae8ff3875fa4135152f00feea29db6d77556f4708deaeccf0e59ce660e459e36aa8b95858679c50da8504f4aee6168d33cdf7ef46b2d6495b8037a8") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) getgroups(0x5, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000000880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000009c0)=0xe8) r9 = getegid() r10 = getpid() stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000b40)=0x0) r14 = geteuid() r15 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b80)=0x0) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000d40), &(0x7f0000000d80), &(0x7f0000000dc0)=0x0) r21 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000e00)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) getgroups(0x5, &(0x7f0000000ec0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f00000006c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740), 0x0, &(0x7f0000000f00)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r3, r3, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xe4, 0x40}, 0x4040800) 2018/04/07 06:28:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x114, 0x70bd25, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) socket$netlink(0x10, 0x3, 0xb) 2018/04/07 06:28:55 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8a7, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x7ff}, &(0x7f0000000200)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000), 0x1e6) 2018/04/07 06:28:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x10000, 0x8, 0xa695, 0xfffffffffffff3b1, 0x0, [{0x200, 0xa7e, 0x800, [], 0x100000001}, {0x8, 0x4, 0x5, [], 0x4}, {0x1, 0xffffffff, 0x80000001, [], 0x5}, {0x3, 0x7ff, 0x1, [], 0x4}, {0x11a2, 0x100, 0xad, [], 0x4}, {0xb2, 0x7, 0x9}, {0xffffffffffffffc9, 0x4, 0x80, [], 0x80000001}, {0x7f, 0x8, 0x80000001, [], 0x6}, {0x8, 0x2, 0x200, [], 0x10000}, {0x5, 0x800, 0x0, [], 0x9}, {0x5, 0x1, 0xffffffffffffff01, [], 0x7fff}, {0xdcc, 0x84, 0x3, [], 0x1}, {0xffffffffffffffe1, 0x3, 0x1, [], 0x8001}, {0x3, 0x6, 0x6, [], 0x9}, {0x10000, 0x458, 0x0, [], 0x3f}, {0x6, 0x3f, 0x7, [], 0x1}, {0x7fffffff, 0x1ff, 0x4, [], 0xfff}, {0xf9a, 0x4, 0x7, [], 0x1}, {0x0, 0x2, 0x3, [], 0x5}, {0x9, 0x2, 0x40, [], 0xfff}, {0x80000000, 0x6, 0x5, [], 0x9}, {0x10001, 0x10001, 0x608, [], 0x2}, {0x20, 0x400, 0x9, [], 0x5}, {0x3, 0x8000, 0x100000001, [], 0x4}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x2ff, 0x0, 0x1000009}]}) 2018/04/07 06:28:55 executing program 3: unshare(0x20000000) unshare(0x28060400) recvmmsg(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/216, 0xd8}, {&(0x7f00000006c0)=""/116, 0x74}, {&(0x7f0000000740)=""/253, 0xfd}, {&(0x7f0000000840)=""/108, 0x6c}], 0xa, &(0x7f0000000940)=""/53, 0x35, 0x8}, 0x4}, {{&(0x7f0000000980)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000a00)=""/217, 0xd9}, {&(0x7f0000000b00)=""/152, 0x98}, {&(0x7f0000000bc0)=""/50, 0x32}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/175, 0xaf}, {&(0x7f0000001cc0)=""/49, 0x31}, {&(0x7f0000001d00)=""/33, 0x21}, {&(0x7f0000001d40)=""/47, 0x2f}], 0x8, &(0x7f0000001dc0)=""/12, 0xc, 0x1f}, 0x7}, {{&(0x7f0000001e00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e80)=""/138, 0x8a}, {&(0x7f0000001f40)=""/27, 0x1b}, {&(0x7f0000001f80)=""/168, 0xa8}, {&(0x7f0000002040)=""/136, 0x88}], 0x4, &(0x7f0000002140)=""/116, 0x74, 0x6}, 0x2}, {{&(0x7f00000021c0)=@ax25, 0x80, &(0x7f0000003300)=[{&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/163, 0xa3}], 0x2, 0x0, 0x0, 0x40}, 0x2}], 0x4, 0x102, &(0x7f00000033c0)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003400)={0x0, 0x5}, &(0x7f0000003440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003480)={0xff, 0x8, 0x6, 0x2, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e22, 0x9, 0x4e21, 0x7, 0xa, 0x80, 0x20, 0x5c, r3, r4}, {0x3ff, 0x8000, 0x8, 0x5, 0x401, 0x8001, 0xdf, 0xd7}, {0xb351, 0x2, 0x8000, 0x2}, 0x8, 0x6e6bb1, 0x3, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3504, 0x0, 0x1, 0xfffffffffffffff7, 0x80, 0x1, 0x8}}, 0xe8) 2018/04/07 06:28:55 executing program 2: io_setup(0x9, &(0x7f0000000140)) move_pages(0x0, 0x409e, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f0000000040)=[0x0], 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7fffffff, 0x2000) tee(r0, r0, 0xfffffffffffffffa, 0x2) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) 2018/04/07 06:28:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='attr\x00') setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7}, 0x10) 2018/04/07 06:28:55 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='.', &(0x7f0000000140)='hostfs\x00', 0x20, &(0x7f0000000180)) 2018/04/07 06:28:55 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x200000000001, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x48, 0x25}, [], {0x95}}, &(0x7f0000003ff6)="030d496b616c6c657240", 0x5, 0xffffffffffffff46, &(0x7f000000cf3d)=""/195}, 0xffffffffffffffc0) 2018/04/07 06:28:55 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffff9c}) accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffff7801000000934b00"}) 2018/04/07 06:28:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/psched\x00') sendto$inet6(r0, &(0x7f0000000000)="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", 0x4df, 0x0, &(0x7f0000001000)={0xa, 0x40000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffff7d) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syslog(0xa, &(0x7f0000000280)=""/207, 0xcf) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x7, [0x8, 0x7fff, 0x200, 0x7, 0x6, 0x8, 0xff]}, 0x12) connect$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$sock_ifreq(r1, 0xc9f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fallocate(r0, 0x1, 0xe6, 0x452de8f7) 2018/04/07 06:28:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1000, 0x1, 0x7, 0x4bf9f2f2, 0x8, 0x2685, 0x51ca0a1, {r3, @in6={{0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0xffffffffffffff80, 0x9376, 0x10000, 0x8, 0x4}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000196000)={0x0, 0x9}, 0x8) 2018/04/07 06:28:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffeffffffff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write(r0, &(0x7f0000000100)="6600cfd857bddefa1099ec5df0a8d3ef0b301a3291d962daab787602741dfc614950ae1742a3b737afcb29fa5c2a181844f82fbc0386cb9730809928300ba7e00d7fc6f750f5222e5f48ee3f85", 0x4d) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/07 06:28:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)='13', 0x2}, {&(0x7f0000000280)='V', 0x1}], 0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x5, 0x8) 2018/04/07 06:28:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0), 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000400)="d1bdd8f682e9c86494fa3abb79f7232e4de3e6ce6033a45c53d198774a79e31a5baa543d2dff5456d5e737362f7fd6d58d2c39fd95e81605749ad9b903d19adad5a8352c6a6129ac3df18e8c4fecfff935d73bff102b2da9dc32c31342977ec272d5b48abff0ff17ee9c450a499ef2179ba20eb8b53089371fadb639b5a601e9b5f4c1b4d5f6adc832c7d90106e30675dbc562fa61deaffe6bd061e47b60274ad524a06e5dc8404f89fcb8048ccf1e20d5b66066bdaec69f12bbc111d03978a151c710d410ace5842829a9") socketpair$inet(0x2, 0x8080a, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x94, "be97187adbb0961aec3036452ac8adcdb3c0f3cf94e74c1cc67577b578bae261ef2f4b623ec6bd5867a074dc19ff0806a8168bb505b0a44ba8a3a5f61b45f0419390157224389bb1cf911d42cb73ba37533ca1ac38dafa2496d03e2abf282e203ca49bc8ebe5210cc7f33713dc345464774010ae282ff3e77a33e4f85645514552d8eb0e4bda598ed8cdd45951a42d1ea2ad95f4"}, &(0x7f00000002c0)=0x9c) prctl$getreaper(0xb, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={r4, 0xfffffffffffffffd}, &(0x7f0000000100)=0xfffffe67) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffffffff001}}}, 0x84) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000500)=""/138) r6 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_vs_stats\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r6, 0x80045500, &(0x7f0000000080)=""/93) 2018/04/07 06:28:55 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x1, 0x4, 0xd77b, @random="47f44bcdcac9"}) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)) 2018/04/07 06:28:55 executing program 3: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7a5742a8) 2018/04/07 06:28:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x401) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x102) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x18, r2, 0x0, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/07 06:28:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, [@empty, @rand_addr=0x3, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r3, r4+10000000}, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="91bb910952b2daffc63c520c4c944879", 0x10) dup3(r1, r0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000100)={0x80b, 0x2, 0x8}, 0xc) 2018/04/07 06:28:56 executing program 2: r0 = epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000780)={0xffffffffffffff9c}) r2 = syz_open_dev$dmmidi(&(0x7f0000000840)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x40) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000880)={0x3f, 0xffffffffffffff75}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000007c0)={'icmp6\x00'}, &(0x7f0000000800)=0x1e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) sendmsg$kcm(r3, &(0x7f0000000740)={&(0x7f0000000080)=@sco={0x1f, {0x8, 0xce, 0x8e, 0x8001, 0xfffffffffffffff9, 0x9}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="c47893e888982e12b79d08ef55d3e4771eefb13d72fda667314e89d2a66e471ea33db5652436e2eefe90d4a176484554473cdce078a87bdb12e70c377856e6248244650003d7", 0x46}, {&(0x7f0000000180)="c9a132edd64bce3733bf2c95ac43bb3e81850e916e0888a1fc965c8b030637bbc932ab9bcd1705a346ff39f8f47dd8a2d9bc73389467b8c72c15f7b8e485eb85f39ad180dcca6fa0a9cb2ca000b3705036abb033c35c40b3763c8d3d3aec03ce8a740034640fa19852f62d4344f0a9ce6dbdaef1a02c6daabea2adbd1d03a873acd905c086a4947331106f91a3f94389679071ea2066b56528dd14b384ee2a250b38659e0a023c3bd9c1", 0xaa}, {&(0x7f0000000240)="e873714272a3a170006793410d4d4c756e51e866770974fa2e5e755de713e4c493ba668f358b1cd0866fa3d2e336ca9b861d440457a81155fb50e2533618648975936cd8a460d0d59a6478", 0x4b}, {&(0x7f00000002c0)="c0767e8cda81b73db77f4f667b68e43e1df96a0319ad6a0a95270eab8e9a4a969528a6fe4c0b3ba61fa30832da2582de83302e869a89007498e8969a636cb31bf52b13f7dc0e", 0x46}, {&(0x7f0000000340)="dada6fa54210bf79e0e427428f01225438d66c913f6770a6aaa2634063d21ac7bb5c2907f5d75edbb64f3e7121e97e16e539b3a2935e7e8ac6e830e3930e473ce88616b7d05c6481f83e2a939ca796e04dd29426f9d02bb3059bc14191d3f3d6a7d18df77a708c5e43a6135ccccf4118866c4b0ce0dfab2c69d77837a404c54b17ea364a275c31fdefdfba7e94e96706e7101f5ec96abcbf9d636d52edbcd6e219b79c9ebdf44554bf12a737dcdb07b91006dae7a54c20fc7823ab237694dcb035c2934076863d", 0xc7}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000540)="26e2cec40c1e94b8068051a6c3fad3b8938afc708081094176c035c42917929caa404197993b68c161f025e30bec8463e8ef04e259b8e8aa0ce49a85ed9a59cd2fe2241d5ee8d1422de7611ed5c357dafe746776627e3d2af5d8412278ce2e70a6b0fd49e401ac054461eb95d23b52aa0c3058793e9bb237487342de7fa5571275582565c9edcea9514b98591b6a375b529aa8d7b5b9bb96fdc2de1ec65d8e2e11695ea0f4b2b1a177d3071e5feec6053f249943e6ff47cca9c5fbafe289c196099d172af301e9deb23fefcc5c63b92c03f88a8a90af7728af5a0810c05bbf1c53", 0xe1}], 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="b00000003a00000000000000cd90931ff0a168f170983a8a4dcb38e1fb5374e08160c828d06365a31a6cab6bbcf0bccf0d90b946fbb12259041e6a88f1ea5705b5836ab7ee156b70485ed15422f3814f5c47a3afea87f83fa37ba8c282c8e0cab7a802ab1a3593f1631ceb756c93e779c9a806cf40d47cadf263aaf45e4b492c8af98696973e7ef4eabfd3fa40b7915bcd78b77f4c162d110e58e6687662410ce45403f21de450efc170845804000000"], 0xb0}, 0x20000080) r4 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) write$sndseq(r4, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 2018/04/07 06:28:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x7ff, 0x8}, 0xc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="251fa3", 0x3, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000280)) r6 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r6, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r6, r3}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000400)=0x98) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x100ffe) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000002c0)=0xe0, 0xffffff89) 2018/04/07 06:28:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') r2 = getpgrp(0x0) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x0, r0, r1) sendfile(r0, r1, &(0x7f0000000040)=0x4, 0x800000200000006) 2018/04/07 06:28:56 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr=0x7fffffff, @broadcast=0xffffffff, r4}, 0xc) timer_create(0x6, &(0x7f0000000300)={0x0, 0x22, 0x0, @thr={&(0x7f0000000200)="5a94497b86a68761f7b61cba0d5bb0fe77a366f813b3b643d9c136a24877da2e628b680702fff8c40820ef50270495b60ab3f24172aafa", &(0x7f0000000240)="96499368ec89e0db1c1358d83fb7fc98cfea476bad338c59cf7c654c2919ace4aabd470e5ff12ec67872235791a21b4550ed9eef33f632137c83df108c3e299d3cacdc93f6c196e85998c413261b64f34843b1683d9e0a6f350794d2276046e8a59b88b834d432ae55c9d288807df726b0c45b3ce90af1a9bd43898ecd4e48eb577c50151da3cf28da65d0"}}, &(0x7f0000000340)=0x0) timer_gettime(r5, &(0x7f0000000380)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) 2018/04/07 06:28:56 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0xffffffffffffffd5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x200300) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000400)={'syzkalner1\x00', 0xb8}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)=0x0) timer_gettime(r2, &(0x7f0000000bc0)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bond0\x00', r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) clock_adjtime(0x7, &(0x7f0000000340)={0x1, 0x20, 0x0, 0x3f71, 0x8181, 0x3f, 0x6, 0x2, 0x80, 0x5f, 0x0, 0x7, 0x7, 0x0, 0x5f71, 0x0, 0x5, 0x7, 0xff, 0xff, 0xc78, 0x40, 0x0, 0x7ff, 0x0, 0x401}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000140)) r4 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r4, 0x0) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000001000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="00172f4be054ab0e1a4e07eaec77b1480ab913023d35223d5f54659fd143346e5c92"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x0, 0xffffffffffffffff}) ioctl$int_out(r1, 0x5462, &(0x7f0000000480)) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x249) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000540)={{0xffffffffffffffff, 0x1, 0x0, 0x0, 0x20}, 0x8, 0x5, 0x78}) sysinfo(&(0x7f00000005c0)=""/23) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='sit0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000680)={0x0, 0xfff}, 0x8) 2018/04/07 06:28:56 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/04/07 06:28:56 executing program 1: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={r3, 0x7ef}, 0x8) socket$rds(0x15, 0x5, 0x0) r4 = socket(0x2, 0x3, 0x0) gettid() exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb62c15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x80000) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) tee(0xffffffffffffffff, r4, 0x0, 0x0) ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x4}, {r1, 0x8000}, {0xffffffffffffffff, 0x400}, {r5, 0x9072}, {r5}, {0xffffffffffffffff, 0x60}], 0x6, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f00000005c0)={0x3}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r6, 0x6c, 0xfffffffffffffffa, 0x7}, &(0x7f0000000140)=0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000300)) 2018/04/07 06:28:56 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000580)={{0x5, 0x0, 0x0, 0x0, "aeae173a5f9bd68426cc67f4111861fcb9f914b214fa69f4644331bd2ea2abc00879ca80045c74c7cdc42dc1"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "707c576d891a58054a1cd1c816b7c24be010fdc48c83d8d96b08d19d084c6e1782fa200384f57a13018f6e38341599435c003b01b36c1041d1499edfdf1f9439", &(0x7f0000000540)='wlan1selfcpusetsecurity!(\x00', 0xfffffee8}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/07 06:28:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002200)='/dev/sequencer2\x00', 0x48000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002280)={&(0x7f0000002240)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1f) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000022c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00000023c0)={&(0x7f00000010c0)={0x10}, 0xc, &(0x7f0000002380)={&(0x7f0000002400)=ANY=[@ANYBLOB="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"], 0x10e0}, 0x1}, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/07 06:28:56 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b04bca2c624858b135160d0467bef1268a2e3bcba25adce071ef64624dcd08bf30104fe864733baac81de69c355b954761661ff3c81306000000000000cc44dbf38c4fff8e47688d0c05df874cf7a167454e958efc41007db7a945c44613b8cc816b0b149df2c6acaf1e3cc04f854a22e0856c7962e3711a617f19264132df6461bfc62d27309f7ddc86e391ecb8d56fcf"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@multicast2, @dev, 0x0}, &(0x7f0000000180)=0xc) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/07 06:28:56 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r2) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept4$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000380)={0x7fffffff, 0x6, 0x7, 0x6}, 0x10) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)='posix_acl_access\x00', 0x11, 0x1) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x9) sendmsg$netrom(r3, &(0x7f0000000a00)={&(0x7f0000000480)=@full={{0x3, {"6eef3203dc2087"}, 0x1000}, [{"11d3543b9b0f10"}, {"d78f01333bf154"}, {"fce8375cab068e"}, {"fe5327adc6ce04"}, {"629b75a43d9bb8"}, {"d4205fb3c1d3ca"}, {"b498f44c0012c3"}, {"3a2f484c9430de"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f0000000500)="ef296971918d8ca3849c1be90eae5d916b388496efb0a7aa583e4530e727cddb60d05fedf9529f6d21f4e3e2210a7c42801c5e05b2f56cbae8375f34d4f6b811afc7696932b0152e04adef230a248387578cca8bf9c098d5ab660fb0fe49ff83e080986ce8fdf2ce852705d3efe50ee751abc61087eb347003dbd305e5c4f5d4f8ac3521bf857de742500a4ae6dfd87bd43ab66c5eb59cecfba71f51e7dcee88ed0f60829e16de68c4102e91a298cdfb594637b8608a3e581c8212c7548674a6f19322b0833fbefad7b3f47b", 0xcc}, {&(0x7f0000000600)="f5beb935c57dd2fe9451923ef7f279bfd26be60e2790770ac66675df486808e78f17a603255f1ae649591249c63d2688923404916d90e388af8646755da389c4b80a2f30364dc69480a987d48cdc62743bb18a0a5a569f312a71decf937fcb6d1f05d582bbab376a9f339693d03ab3f53b6194443e91f6fc3b0c49d4b4c532ceaa8fd014299e7b96990011a5485ba21ceb64fa772355ccda2b08718a039e25be4098887bde42349f652b", 0xaa}, {&(0x7f00000006c0)="8632326b099c1744f45cdc4d21b92fbfdbc29f9786f63822ba4bf2068ae30abc96331e8caca3af55955fda415e191cfa6679840e58b5f356fed2eadcec8e46e8a50b8fc98db9a515b9111790f3b46e3983c41c5aef8dbc21b03f3cf9e9d57ad5cf9b728b2bbb94a532", 0x69}], 0x3, &(0x7f0000000780)=[{0x54, 0x10b, 0x1, "bb25fc5b1c8428e41eb43b026376ad12567e49a9e045e684ed61fa913e7b5ca986a40858cd09a0f3d96b3b1e055fd6c4b60c05f65a3236fdf12bb01531603961c8625f50d8"}, {0xe8, 0x11b, 0x200000000000, "95aaa31b5ff93e6905e9fa85d3a7423c7357ae10c1302c8458de059315c59b9ab93986ba2c083a1d9d2c8e570affae569c7e0d130673848346b7baebc6f399a168e868d795d40d871ffe4ba83cafad89b9754aa652480709f08ef3afb958a836bea18cedfb08358e91fae0a058a11403307ae18e20731609802cab65c3849238358bc3e6cfdcab71b54cbc95f19eb1df656b2640fc4b00f68f423e6889122fe83af1436fc5b9e02c268520b57a4a06fff54b1191683adb937ded1ca10364cea8345cddba9a064de2c56a94050e7b0eafc5816140cf25dd09e3"}, {0x6c, 0x105, 0x8a25, "edb11f3099100acc836f42cb732d30ca4e846aa708ab1f0bccaf7087e14f69132c476c55bc7bb8aa9b6fddba09bd01a85250b2cb26200e66dc46cde1e8929971b772f9b6828e58cecfcacbef874c4fadb2c1f22909f0cc46b13861f7d4ad44"}, {0x30, 0x109, 0xf000000000000000, "94a0423408a31af039ff9d781042cef70640a38e5551dea554267d64e7784be740088494"}, {0x88, 0x29, 0x401, "53cfae684c7c889383cbd124031c1bb313cef8863407c6db3c7eee00fa3ac82459c7028e1e052fb66b05deff0f08670af53c3676509deae8bcb83e4227edb6558babecd2c654f88de467a1af5b19c2ff332ec797869593cb6a7624cf9c35b3c47e9279d1c3da4c4267d076edf25f0c99e96b454933346887eecb0c"}], 0x260}, 0x20000000) chown(&(0x7f0000000a40)='./file0\x00', r1, r2) recvfrom$llc(r3, &(0x7f0000000a80)=""/142, 0x8e, 0x40000040, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000b40)={@dev={0xfe, 0x80, [], 0xe}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x20, 0x6, 0x500, 0xffff, 0x1000080, r4}) iopl(0x100) inotify_add_watch(r3, &(0x7f0000000bc0)='./file0\x00', 0x4000000) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000c40)={0x39, 0x4, [0x81]}) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000c80)="a484031ceb63cc93bc27c526e4ba9dad84f43d6e001a4b9528f5beaa1abe36a846c70896e2383eabdf2fe5c85c11e0562a1d303619cc5fe9d0d52439492a2642944f4ec21afda442f74adf870067c2807b9a1eebbf8fc5d2b9698e81d059881cda99fddd5930ff2a5f5aeda7a44656a2347e632606e64cf85b1e096bc5d2e2bf846525e847a51081698dd3ded4dae59cbdee667affcf151ff8ed593b834a55190c430fa7eb34e97324fc232a0f2025d67e1da13454528898c5440adfcfa8") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000d40)) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000dc0)=0x1, 0x4) sched_yield() listxattr(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)=""/101, 0x65) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000ec0)={0x10000, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000f00)={0x3, r6}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000f40)='cdg\x00', 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000f80)={0x6000, 0x1000}) renameat(r3, &(0x7f0000000fc0)='./file0\x00', r5, &(0x7f0000001000)='\x00') setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000001040)={0x6, 0x4, 0x8, 0x1}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e21, 0x0, 0x4e23, 0x0, 0x2, 0x20, 0x0, 0x87, 0x0, r0}, {0x1, 0x8, 0x9, 0x3, 0x0, 0x2, 0x3, 0x4}, {0x7, 0x6, 0xff, 0x6}, 0x7ff, 0x6e6bb5, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x7c}, 0xa, @in=@rand_addr=0x3, 0x3504, 0x3, 0x3, 0x0, 0x7, 0xffffffffffffff9a, 0x2}}, 0xe8) 2018/04/07 06:28:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0xfffffffffffffd29) listen(r0, 0xf435) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000140)=0xffffffffffffff9d, 0x0) r2 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r2, &(0x7f0000867ff0)={0x2, 0x4e26, @rand_addr=0x3ff}, 0xd) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x9, 0x80000001, 0x5, 0x3, 0x4, 0x4a9, 0x7ff}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xfffffffffffffe91) r4 = getuid() getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x4, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001380)=@filter={'filter\x00', 0xe, 0x4, 0x4f8, [0x0, 0x200003c0, 0x200003f0, 0x20000fec], 0x0, &(0x7f0000000100), &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="020700006c6f6700000000000000000000000000000000000000000000002400000005c3f7d07159395fa9da93af040952fc3b9a7b3ab58e5d5bb9855a2f3dee430006000000000000000000"]}, 0x548) [ 886.336051] binder: 25318:25320 ioctl 8010aa01 20000180 returned -22 [ 886.360273] binder: 25318:25320 ioctl c0086420 20000080 returned -22 [ 886.373945] binder: 25318:25320 got transaction with invalid offset (0, min 24 max 40) or object. 2018/04/07 06:28:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202, 0x0) signalfd4(r0, &(0x7f0000000140)={0xfb}, 0x8, 0x800) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002}, 0xffffffffffffffa0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="ddc43a33f693bc4b1f3bf51d0f075bc38c989a8527fd21a37df2968eb11e5ddf1846a167bbbde18b9c92bb1aa538c0e6ba270a882f3267cc8f028b678371e1b42484d8e7d7a469e8895a32446561db5930f4b904d69cf68c045d199cf96366ec699fc6ed02cbb8cd8c86c33f80b2bd4ec08a69a65c81d6c1fabe36a4f249ae", 0x90) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f00009c7000)) 2018/04/07 06:28:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x4}, [@typed={0x8, 0x1, @pid}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) 2018/04/07 06:28:57 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x200, 0x30000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000500)=""/50, &(0x7f0000000540)=0x32) [ 886.403489] binder: 25318:25320 transaction failed 29201/-22, size 40-16 line 3026 [ 886.440423] binder: 25318:25336 ioctl 8010aa01 20000180 returned -22 [ 886.460213] binder: 25318:25320 ioctl c0086420 20000080 returned -22 [ 886.463365] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 886.479282] binder: BINDER_SET_CONTEXT_MGR already set [ 886.489083] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 886.491514] binder: 25318:25336 ioctl 40046207 0 returned -16 [ 886.504144] binder_alloc: 25318: binder_alloc_buf, no vma [ 886.509836] binder: 25318:25320 transaction failed 29189/-3, size 40-16 line 2963 [ 886.547703] binder: undelivered TRANSACTION_ERROR: 29189 [ 886.553348] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/07 06:28:57 executing program 0: keyctl$join(0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) bind$vsock_dgram(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}], 0x2c) 2018/04/07 06:28:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) getsockname(0xffffffffffffff9c, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syzkaller0\x00', r1}) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="12"]}) r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/53, 0x35) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000000a00000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000000000000000000000000000000ffff00000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2412e4bb2421a694f00ff4b8df8a3c582620a238d473a3a50bf2eb88e6c0e7cdf6da485edc508c225f93c11200884eb70fcc5358812b4b3a6fb23f0dfc09158638d46412130b9e7f6066d0a4083adb8acd2f9a8d38a583cd59e8c35e6651a27bf2ad8ae2594061dce81c579279d5d3ba2e240b9d34a142a3ee559ebd1303fbad5ea280f1b2a80874135ad70917a84e4f538bfc70eceb74b453192bd5f37fd6c28eaa03abea6566708df2c7392240c833f0028a57b9134ac557908bd7bfe328f68137c74af5491356fa835c0d387353c198f919ad474ea1102ec3d7f7c28ac5875b49e0000000000"], 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r3, &(0x7f0000000540)="36c101650e7fcd6ce2be7f3fed086f510492754151ba3bd0d2ad54f4be64a043c109af53119a1bbf4f6eb58f9d98c93515030ab52ada8b56f0bd8ec053cbeab9f9ca0f60aa84a65968a24685228a7f8f5c22ab86064e9a4062873adc34eecf68d84ef2fc2f380fe95dc3932cadb188e98c4dbef929f38162982de6", &(0x7f00000003c0)=""/190}, 0x18) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/1, 0xd5}], 0x2000000000000265, 0x0) 2018/04/07 06:28:57 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='-\',\x00', 0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f00000002c0)=""/249, 0xf9}], 0x4, &(0x7f0000000400)=""/247, 0xf7, 0x1}, 0x2000) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540)={0x1d, r1}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{0x4, 0x5, 0x80000000, 0x5}, 0x1, 0x0, 0x0, 0x0, "0fcd5910aafb63c80ac834906300bbec92069ae306c1d9a8c93b563acd291b4d94e4652348d07e2a881efdcb996a49d4ebdf628784216fb3f2d4b4c31c2dc064"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080), 0x0) 2018/04/07 06:28:57 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f0000001380)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/68, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001980)={0x3, 0x0, &(0x7f0000001580)=""/104, &(0x7f0000001700)=""/176, &(0x7f00000018c0)=""/152, 0x5000}) r2 = gettid() r3 = geteuid() r4 = getegid() r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001b00)=0xc) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) fstat(r1, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() gettid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001480)={0x0, 0x401}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001500)={r10, 0x8, 0x2, [0x9, 0x1]}, &(0x7f0000001540)=0xc) getgid() sendmmsg$unix(r1, &(0x7f00000042c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001280)="93b6ce548d9ada58c480634cbdd74efafc51a6d7ca11d686e7bcdf090751d0a8f1aae26de535ac67a4dc9420507480fb458dcdc4a397a15234152e32e1fd2ccff124188a5b161f24529f9dc90f6a0979d9086263b71830b0bc12977ba5cc1f28d752da5d506642b424fa0579efa1176d1d48efd907c5da8be3b7ad61f35b768b45537b483a4404b01f9ae0b1f38a2b84249e8f9cae51751d9f00b570df149fe5c61c68b9d62661b99032d86f4fe26af41ea89b444172ee4de9f4fab9", 0xbc}, {&(0x7f0000000100)="85bb64d60f3181cd4d583ac0f39b76ad06437fbc81bafbcec2472f785fd432d3b88274fd2ad826e961c3cd3660b60812b090dad71fc6057a7ac5c0ee5a39e47c", 0x40}, {&(0x7f0000001600)="8b6e4dc753205aa2f045c9b0040c7845e8c6ec164294d800a9cdfc7abc1d43b145ca3db8a06c2b1c99156907e99891c131c4ac1246232e54508fd334be98920c4ffe89e00e081581365006cbc4e2093f9249c8be99d54f2ae6085a9f3e54073229f792536eb0a345ecb579546d6ef76f3a8576c0528db3fdd186cf47a8919481f600ba3325aa2ae48d98c8b0a44680ef20022da8957c57d57a61089b02d8687f5539d738e5dca904224a6794a1869836673744f6f5e2c7425e5d12af61f1ef69dae82bfc82639bbc1229d3f5732f60409df6a3818eeda1c91315343a5ab50d9c6511b3", 0xe3}, {&(0x7f00000017c0)="5aa37a96358b7b383e5741331eb7c2154f4458f4f41946a09194db476d26017bbde24a5d20f45089a832e47d982db08e69b7fca56f4593b216d2db416bc04c9db1e1fc04e4501cabbf71f0761001ebc3541ce9bd9c0adb145f702e7cac52e459f46c83bd75ac4ed221f2067426343d274bc7a4b5bb4d5cbe2d981aa1b354ef5dec6fa2716d7d9990e5674dbf5182b107e266adcc43a683ff29d261dba595ff56deae9e5368ebd7e342c4a4be7084ba27130c44741f8357f9f20fc56bee667cc3107396", 0xc3}, {&(0x7f0000000140)="ff899165517e08952dbb284c8b56943065975334c0f7eef816aeb140ec8bef0e632f", 0x22}], 0x5, &(0x7f0000001c00)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x90, 0x804}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000001d40)="835b01615726585f8d48405fb6e68cf455c575ec19c742c2f180752ff75ca89c827f140555b948c8b21bbc4eb776b896c51336f9e9e5e5abee51adfdf626e7dd490dff79b627857d3ddcd4078b2e734b2ab7bf0eaa6a98a7ccdbb40a6f22a3d7e78158fb7f4a6445", 0x68}, {&(0x7f0000001e80)="98e9f35595171d4658a4f7f2a0a3717c02b9f5a5cb7c5d6bbfb9557f35", 0x1d}, {&(0x7f0000002ec0)="ffa85b2aba57c2413ce21155b2e98f9bcc0bd14c141e1940ede41cf49a", 0x1d}, {&(0x7f0000002f80)="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", 0xff8}], 0x4, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0x78, 0x85}], 0x2, 0x10) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/07 06:28:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffd) 2018/04/07 06:28:57 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x44) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket(0xc, 0x8080b, 0x3ff) 2018/04/07 06:28:57 executing program 6: futex(&(0x7f00000000c0), 0xc, 0x11, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100)=0x1, 0x400000000000000) 2018/04/07 06:28:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/30, 0x1e}, 0x2161) r1 = getpid() move_pages(r1, 0x7, &(0x7f00000000c0)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000100)=[0x20], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/04/07 06:28:58 executing program 3: pipe(&(0x7f0000000180)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8200, 0x0) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x11, 0x4) r1 = gettid() exit(0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0xd4b5) close(r0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x1c}], 0x1, 0x0) getpriority(0x0, r1) 2018/04/07 06:28:58 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000280)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ftruncate(r2, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x400, 0x2) close(r1) 2018/04/07 06:28:58 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/07 06:28:58 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000180)=""/167) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x4, 0x3, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xa8, "002e963c4e864ba5ab20365c1865f3d8fd5fe6e72f895bd57ba501ec9868999aa5d64d4cf4bb7f0c3c9721a54bc6e208affa912be17507450a8155f5861552260ef13cbdf95d3c202d5a5e915570723cdf0bc0cc0e915a8b537f04c9d2e4f0320cdd136a3dac31e0d79f1d97045efee00bcb2f18229247d7da1fc40ee080706ee87ea8a686480ad58ca7a9e9c235110aaeca11cdb78033a14b7531ceeddd8c1ebede0973a62877f2"}, &(0x7f0000000100)=0xb0) 2018/04/07 06:28:58 executing program 5: r0 = socket(0x10, 0x8000000000002, 0x0) mq_unlink(&(0x7f0000000040)='*\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x4, 0x20a) write(r0, &(0x7f00008c2f8f)="240000002a00070032f00008004a7700fbffffff010000000300000189fda1d82c363def", 0x24) 2018/04/07 06:28:58 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fusectl\x00', 0x10000, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x80, 0x0) getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) 2018/04/07 06:28:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="2e2f6367726f7570003b858cc50f06492b3c", 0x200002, 0x0) fadvise64(r0, 0x14000000000, 0x5, 0x4000005) r1 = openat$cgroup_int(r0, &(0x7f0000000400)="63707673645f7061676500000007a4db9a0000000000000000000000000056a3771d70fa0000", 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x200, 0xffffffffffffff51}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x3, 0x6}, &(0x7f0000000200)=0x8) sendfile(r1, r1, &(0x7f0000000040), 0x1) r4 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x7dbf203b, 0x10d201) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) 2018/04/07 06:28:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/07 06:28:59 executing program 6: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0xa3, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0xaa, 0xab, "0582", "84ffbe", 0x17, "0eb153b711b72c7aae8d9b5936acfc3bbedceb4e755b35e9746b702153341a86e1c91534485d13e9e8173110931f4a45c60efb6945c6b1c8616f3af4d1f5e767ee4185102ff1a503eeafef7a2c092e46e5ab3982015e51122d0fc8b672774bd6d7ac41a6b5e472a70a16dfeb39af6499ee1c797bb9abe8a92e27b46bfe59cdf3301aab974cc3767a17eea017"}}}}}, &(0x7f0000000040)) 2018/04/07 06:28:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8, &(0x7f00000000c0)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r3 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x9, 0x420000) r4 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x20000) r5 = open(&(0x7f0000001540)='./file0\x00', 0x0, 0x16a) r6 = syz_open_dev$usbmon(&(0x7f00000025c0)='/dev/usbmon#\x00', 0xfff, 0x501001) io_submit(r1, 0x5, &(0x7f0000002640)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000180)="70b856a4becffd53bc1b8c4d188b1b8a40918bb34af901f61d944e9472aed2ed12202c1f43eb811a9bc6516b6b3580acf5822126e035e8d41233d816ce07a8306967e0853372b35e87b99a58e9a4d1641172841c2c1f4448fbd75fba102ef7a763dbc6468b15", 0x66, 0x6, 0x0, 0x1, r2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000002c0)="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", 0x1000, 0x80000001, 0x0, 0x1, r3}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000001340)="42322b5851dab0c537728f6d47f6c0c1be16cd02b66c0cbdd8586b31347d61ed7a170041fed0adb5593207789e64644b30ee42ed535da22f4e0bfdf680e43fb4add244a151670b758c867e95b163d86dc9817042c60b0bb5378545e897b9e505660e93928c9bc4a3079d3af19fc375ff04f7b27a2e633fac9659694373c5dc433047d75cd1ee3804d8e73dfa72aa43436b6821b2c7e8825cf018b3033e15c50682ce1ad33429a8", 0xa7, 0x6, 0x0, 0x1, r4}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000001480)="c38a0db19807bf1b3ffa60fdcd3c5a8db58d109d22b2adc072123c7770573e6b1e09139f879b21bbf9332027e41ada2852dd3293726feb99601a41561d9e2a46620ce9da002818c95a89ab583bd9052e67911d400ab784a3e8f1f6c05ec53fbfc0fed1fba3f8bb30f4402e957c2be1914acba1ce70a296485ebf1a5484f0488d0fc75542262356fd8910f07b9169e3d638f22837fa8634ea50b26253", 0x9c, 0x8, 0x0, 0x0, r5}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x3, 0xffffffffffff8001, r0, &(0x7f00000015c0)="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", 0x1000, 0x0, 0x0, 0x0, r6}]) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) io_setup(0x8000000007, &(0x7f0000000140)=0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x202000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r8, 0xc008ae67, &(0x7f0000000080)={0xbec85af, 0x6}) getgid() fcntl$addseals(r0, 0x409, 0x8) io_submit(r7, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='0', 0x1}]) 2018/04/07 06:28:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000900000000003f00000000000000000000040000000000000000000000000000000000000000"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/07 06:28:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x80000000, 0x0, "57f4b556f322", 0x1000}, 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x840) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/07 06:28:59 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/04/07 06:28:59 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f0000000000), 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000240)={0x3, 0x4, 0x95fe, 0x81, &(0x7f0000000140)=[{}, {}, {}, {}]}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000080)) 2018/04/07 06:28:59 executing program 5: setrlimit(0xb, &(0x7f000003a000)) r0 = getpgrp(0xffffffffffffffff) timer_create(0x4, &(0x7f0000000000)={0x0, 0x39, 0x0, @tid=r0}, &(0x7f0000000040)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000012c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001300)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001340)={@dev, @remote, 0x0}, &(0x7f0000001380)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000029c0)=0x14, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002d40)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002dc0)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002ec0)={'lo\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002f00)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002f80)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003040)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003300)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000003400)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x6, 0x9, 0x4, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r16, @in6={{0xa, 0x4e22, 0x2, @empty, 0x1}}, 0xffffffffffffff01, 0x80000000, 0x100000001, 0x6, 0x50}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003440)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003540)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000035c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000036c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003700)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003800)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003ec0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10001}, 0xc, &(0x7f0000003e80)={&(0x7f0000003840)={0x604, r2, 0x4, 0x70bd2c, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0x1bc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x3f, 0x46, 0x7, 0xfff}, {0x0, 0x800, 0x4, 0x9}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r12}, {0xe0, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3f, 0x6, 0xffffffffffff7fff, 0x6}, {0x0, 0x6, 0x6da, 0xc6}, {0x100000000, 0x40, 0x1fffc0000000000, 0x5}, {0x1, 0xfc1, 0x7fff, 0x8}, {0x80, 0x0, 0x1ff, 0x1}, {0x20, 0xe0ac, 0x8, 0xdb}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x170, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x604}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) 2018/04/07 06:28:59 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000240)={0x2, 0x200000, 0x6, 0xffffffffffffffff, 0x11, 0x786e}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000280)=0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000380)={'eql\x00', &(0x7f00000002c0)=@ethtool_rxnfc={0x32, 0x19, 0xc76, {0xd, @tcp_ip4_spec={@dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001, 0x4e24, 0x4e23, 0x3}, {"45a3", @empty, 0xc1, 0x4, [0x2, 0x5]}, @usr_ip6_spec={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x7fff, 0x5, 0x7}, {'\fI', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1fffffffc00, 0x2, [0x9, 0x5]}, 0x0, 0x81}, 0x1, [0x101]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) recvfrom$llc(r2, &(0x7f0000000100)=""/179, 0x72, 0x22, &(0x7f00000001c0)={0x1a, 0x30f, 0x8, 0x8, 0x401, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) 2018/04/07 06:28:59 executing program 5: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000000000140003006970365f767469300000000000000000"], 0x34}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x2) ioctl(r0, 0x7, &(0x7f00000000c0)="39c43ee55b4430459b6649") 2018/04/07 06:28:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x1, &(0x7f0000000040)=@raw=[@generic={0x95, 0x0, 0x0, 0x3f}, @initr0={0x18}, @exit={0x95}], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f0000000280)=""/195}, 0x3a) r0 = getgid() r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 2018/04/07 06:28:59 executing program 3: syz_emit_ethernet(0x2b, &(0x7f0000ae8f92)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b'}}}}}, &(0x7f00003b5000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x3fc, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x5, 0xff, [{0x1, 0x0, 0x10001}, {0xffff, 0x0, 0x4}, {0x9, 0x0, 0x7}, {0x6, 0x0, 0x7ff}, {0x1400000000, 0x0, 0x1}]}) 2018/04/07 06:28:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000100)="0d099bac66f10ec95838681b30fbfcc9feb10216509f39076b3ffd012487fc2c09a2cb37bf9c7ad0fecf34afe2b9410df2762f14a64af09840e2a43cb1deab1b0ecd07f07991ea303c13d0b000cc7f489615f049be47bb", 0x57, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x4}}) 2018/04/07 06:28:59 executing program 7: ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02}]}) [ 888.637648] IPVS: ftp: loaded support on port[0] = 21 2018/04/07 06:28:59 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x9, 0x3, 0x81, 0x2, 0xffffffffffffffff, 0x10000}, 0x2c) memfd_create(&(0x7f0000000200)='&}\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000300)={0x14, 0xd, 0xa, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/07 06:28:59 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5d, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000001c0)={r4, 0x8}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x64}) [ 888.773229] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 888.806747] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/07 06:28:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="b535dea43f024a5f3a819fafe3ea9530", 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x1, 0x7, 0x200, 0x0, 0xfffffffffffffff9, 0x7, 0xedc, 0x2, 0x9, 0x1, 0x11, 0x8901}, {0x25be, 0xcb, 0x4e2, 0x0, 0x8, 0x5, 0x10000, 0xffff, 0x8000, 0x1f, 0x8, 0x6, 0xc602}, {0x5, 0x80000000, 0x100, 0x8000, 0x4b72, 0x0, 0x81, 0x4, 0x7f, 0x8, 0x75, 0x100000, 0x5027}], 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f00000016c0)=0x8f7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x90, r3, 0x9, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffe1}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc758}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}]}]}, 0x90}, 0x1}, 0x4000014) listen(r2, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/07 06:28:59 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x2, 0x3, 0x200}}) 2018/04/07 06:28:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="0a0000002be017357c6a4b8295d5e03067a7ec"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd003) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x40}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4, 0x97d, 0x0, 0x3, 0x1, 0x0, "3c9cf3f67f4c9b171c576b1c6e0d6441c8c71ff57e8c22dabfa3822573a5fd4df1a10e0100b4e828a1cbc91b9f3ce6868a75208abed66c918c8807f851f4c199", "206f25819e9401dc80125de1c2dd8ef95fbe4fa4a00e181c57c9f393084a02d7307b6b90c047e5600af9be803968f28401bcb8227f41e7ed50187be22be062a2", "33423d7f76cc6f26ba5eaf2f3246de67199e20f8bc7cd853e114078dbcf10fca"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:28:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000180001000000000000000000020000000000ff00000000000800a5df27bc000008001500040000001d2f505575fe71728b1392a3653fdddd66af6391c19f694530b3f675c17a"], 0x2c}, 0x1}, 0x0) 2018/04/07 06:28:59 executing program 0: execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000480), &(0x7f0000000500)=[&(0x7f00000004c0)='/dev/input/mouse#\x00']) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x8201, 0x9, 0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 2018/04/07 06:28:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/04/07 06:28:59 executing program 7: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164, 0xe0}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x6b1b) sendfile(r0, r2, &(0x7f0000000080), 0x40) [ 889.393238] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/04/07 06:29:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200), 0x4) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = gettid() getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/07 06:29:01 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x25, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x1a}, 0x800}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}], 0x48) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf00840077018100", 0x12) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/04/07 06:29:01 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'ipddp0\x00', 0xeb}) tkill(r0, 0x1000000000016) 2018/04/07 06:29:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/l2cap\x00') recvfrom$ipx(r0, &(0x7f0000000100)=""/121, 0x79, 0x12060, &(0x7f0000000180)={0x4, 0x1f, 0x1, "7abd469257dc", 0x3}, 0x10) r1 = socket(0x200000000012, 0x2, 0x2) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000400ffffffff0100ff10", 0x24) getpeername(r1, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80) 2018/04/07 06:29:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffffffffffffa12c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0xe1, "829a2a61d384770d691defd87454e905cacc6be9c699a33a3f57bab9f46f2f9f8ca67c217eda6f9e1d3c6261c849e645066947afa1261369de5bae3b9b05de4088525d1c006834e8f17afdf39fd6318e63257cb522b204c7668273d02d8e70e99f8cd99b8d213aea37403b34144cef218d9d1080fc703b99c79a404534fc5fbff19146b8470ad5985bf590dfd12b97fc21d95ec393432420f1c12dc1907504b1b6c6c4f1cb106967b86e885afff0eb4b7e245fcd18aff45302ac7dbc9022c2691a71d4aa04d6da59436708904838f463a2d922d03bfbfd2a33554291de76220a08"}, &(0x7f0000000100)=0xe9) write(r1, &(0x7f0000000040)='5', 0x1) 2018/04/07 06:29:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0xfffffffffffffffb, 0x0, 0xffff, 0x401, 0xffffffff, 0x9, 0x1bda830c, 0x1, 0x8, 0x5}, 0xb) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f00000000c0)=""/61) sendfile(r2, r1, &(0x7f0000807000), 0x3f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x6, 0x81}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r3, 0xaf3}, &(0x7f0000000240)=0x8) 2018/04/07 06:29:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='bridge0\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000280)=[{r2, 0x400}, {r2, 0x1082}, {r2, 0x4}, {r2, 0x8082}], 0x4, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x5f24}, 0x8) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="22cf00010000b9bc0be86dd8"], 0xc}}], 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)='bpq0\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xe8c, 0x401, 0x500, 0x5a3, 0x80000000, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x9b8, 0x0, 0x100, 0x401, 0x0, r4}) 2018/04/07 06:29:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xe3d9, 0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) recvfrom$inet(r2, &(0x7f00000001c0)=""/30, 0x1e, 0x0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$eventfd(r2, &(0x7f0000000380), 0x8) 2018/04/07 06:29:01 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'dummy0\x00', 0xfffffffffffffaa0}) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'dummy0\x00'}, {0x20, 'dummy0\x00'}, {0x20, 'dummy0\x00'}, {0x20, '^ppp0[posix_acl_accessbdev#'}, {0x20, '-!'}], 0xa, "bc1025a6cdf3c7c3dea0bfecca370960cb76b1d028ff3dde0d94b42852d598a01a74e1862c"}, 0x67) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) close(r2) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file1\x00', 0x8, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000400)="257535bd14e13ea605630ef8764f0c87946b7ada6f42c9e5aa763a1ab4f9f3e27d85ed96e1155cbc0d247e3ca57480abe104fa5588f842ff891be38bed91ddd0ce367449b025e4dd68800d55732f78fba28b9b501333816e6347b1f3af67fa4e3156c70e926ec797fc4059f16f5dc54b4afb0c4c2fdc08fad5a40b17ea19269e62763f99b31affbaee0882b0b12534", 0x8f, 0x100000000000}, {&(0x7f00000004c0)="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", 0x1000}], 0x10, &(0x7f0000001500)={[{@part={'part', 0x3d, [0x2d, 0x3d, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x32, 0x7f, 0x30, 0x78, 0x2d]}, 0x2c}, {@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x32, 0x30, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33]}, 0x2c}]}) 2018/04/07 06:29:01 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xfffffffffffffec8) 2018/04/07 06:29:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002d00)={'bcsf0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002d40)={@empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x6, 0x3f58b017, 0x3, 0x400, 0x7ff, 0x80000, r2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) timerfd_gettime(r0, &(0x7f0000000240)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)='./control\x00', &(0x7f0000000140)='adfs\x00', 0x2001084, &(0x7f0000000240)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000180)={0x7f, 0x1f, 0xffffffff, 0xf, 0x0, 0xa9f4}) creat(&(0x7f00000001c0)='./control/file0\x00', 0x0) close(r1) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={0x0, 0x2}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/07 06:29:01 executing program 5: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)={0x3, 0x7}) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xba4f, 0x80400) inotify_init1(0x800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) open(&(0x7f0000000000)='/\x00', 0xc2000, 0x6b) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) 2018/04/07 06:29:01 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x388, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/04/07 06:29:01 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xcc, &(0x7f0000000080)=0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x1, 0x0, 0x7, 0x0, 0x500}, 0x0, 0x80000000, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0x80}}) 2018/04/07 06:29:01 executing program 7: r0 = socket(0x400020000000010, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) dup3(r0, r0, 0x80000) 2018/04/07 06:29:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r1, 0x321, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/07 06:29:01 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='reno\x00', 0x5) futex(&(0x7f0000000040), 0x8c, 0xfffffffffffffffd, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8001) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x8200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x10000, 0x0, 'client1\x00', 0xffffffff80000002, "4718e6e2f4c02014", "a2bc24b7d72e08738e195589d97325ddb3889da6f568c4452ae460dd3c04291d", 0x101, 0x4}) 2018/04/07 06:29:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="b4bfa6ad3d617828ce9f53246335e15b42fb9aac5ae354e9d429a498757e78b5523cec1e18a3e01ec7cb0a313f70148df8b16b01aaae19f01e2c70f0e7b00a7cac56d7a634ee00113e57e5b6e8fef9187a0d382200563150f83a9faf263d4938fcf3b4d666b67498d0bc2a6f237eeba3b757dffaf963b0b08ccbcd633995c4013345f6e7359a17498c98373e164731dbdef4a9c8ce3ec9bdbe4c9e22e13de7191142e1780f74832b55cf447edacaf364e5301f759e3636ba5e9e2cecd242411f42fd60249c4a3b9ec7a34fcdaa862ef756d031a0e463c820d65902b86f8baba3899957b82e25594a03067eb3ebbfd233f008635e84426f26975a9870238e7a17b23a2544028b4ad7ac7e3eeb3ba36e3eefe35bc7f476f7cb7bbeb95f39c6c7aea283d0cd77543f9880e43f7f5da17f96bcbd205463174a1aa3977dfa821e112ea8add59fb14b69555ef63d80b2f344616c18e1833713c92e5221579c50a4df8925fdeb5ed8581d864fe9abe46952ab4cc175f9eaf9c0504a74110c0ad2a7352d483073b26cfd81a328a1030a9fa9197dd0650df3129985aa4e4a9b0a06c71990edaf429c33afce895723612fec9c8f00dba3c2d18444154a3ce009917a2d48ff6b7e16da7d2892f98be1eeedc0fe2a1c021718a448ee1efb17a08bffe47f138310fb9332d38e48d7bb1c283760f81ac03cc8c8d2b7638cc48b38a4458bc04f34ed5ac9ee484ead83b37bc24e678eae05f8027251e1de797b8f130ecdf565d15007e6a339b0096936d58424c450105dbc50f607df1484a70954d507766d0ec645bd99a4d693e40d5f6620e90d671260da58fe417f7bfb30637aafb3969ab0b4f92112c61fe4b03c98cea545bbd231002185bfaa45422d41f1aff4812062e207fe88ad93118ed9de17167e424b7ae7342edfb3321e6186eea0cf9892ebbaaa25c6d4a80b41e112abc4013300830800df949d26d142f36500c7c3f6d2886c35d58cf3907a2887f9dde607674f2d0f65d1ff564a79103e2ed81fc55845278285005e61f9ff4d3f5f37ab934edfa246155af178b9c361719d4b0724593e097547122b031d40d7463b8fe293cfb67e107e2434640cd068247e090b21e0689591a9aef00358260f9b1c7d401edfe1b853235c27213987889c79293f8fd73c934ffcb3e656a8af36046ecfab0fd288f2363f41b74d20f72918030ba5baff900d9be12a12157d42430bc5d2dde2b99aef3909eea3dc7cdaba96dc7cb85787057f8199dfa3a4558c219a81c5c2d6ee73dfc1e178c4bca902f728d8f482af9478c5698c15dddcb552e36acadb4d960d1844deff0c92dfb62b4355ab41fde559d05028e88905928884aa9a10eb4fb06edb3cda17829601ec7b73e9d84351f7137122d445931930cafde50dbfd101c0c862e5d09c03d1c46eec11e7c40985f62f58e56a60a647a1ba55f7113f27a32a85892aa60447eecfc5eec51c5c86cbc29d6030ab587e8fb27be74e91b67894ed0fcd2993bbc5b0081cfd6efdba1894e1aadec63767a66c22b46c5b16e550e45cb80f9c8c69bdefaf1e7a679991325ae3b31813b285742f11170f3f77c686be217c4df89b49e7231587ce2422844162f1f0868f550b59f68980b58ac3ff12513d7b4b558fde55309aac35a0a6428a1a97dd65e0ed8827365e617f96db36385aa299a1e0d7ca666ddc1d34cedf9b2e56fc49a3b3f592f82ea4a5d510f491430fa32b14a282280a0ec43ccec6d8dc029a43328e3e1ee2150a4495fe094cc8f05ad03a5eec09097372cd62e95e6cfc60a19a52b31d8ff663d779d0b0ce2492880bb9f6b261e549f4436d73fd495c1106ea9afd0df5607c913b7e49ee76befa438e3212ca70957c58d5da2c8b257c69d53ded323650ae941a27a907693cce3566abe3c04c24dc91591f26e616ddf862ec753e9ac284e49f95c00deff6c1a32873c62999312992d6bad93ce28033be81d2a79f8912dea1493aea7c3c976a419fc56041d3a8dab3b2327a2f11095203ed3fa229790e9b5243c5abd849e2390f75ee9aed20cf9b202f3f7556558a9899e7dbf25933a63dc102dd7bea1f614094b17811109739ddbde435d5aa7f606bec704a9a97a8ab963b62cbaf64505e68489d9fd888b611502096a6d1b4468c27e1414aa0ee49ffc8781fe74f271f4653294849f6aeb397921c9c89428da513057a658f6e648a47da496e4f86cbf21e97594761b7597539e80ce3139328fabdd84f024b3aa1a3349eb5299589a0d71298e54d6b9606501707edb165de9696195000d7bb5cda3ca5b78482d9fad97bdd271c1f0616fac7c568892b8d6486fcb5131e29f435638acadc8111656d54233011ea3715bfb66cb2a69a67fa430679aa94255934a60b1f99e0415a1f552f9b6c1f3754d29c5a39169b040f3374ca53b07cca41cfd24d06348121955e518c6595025f1fa6fc6fa72b4287a825f203b94384c4d5146a0196268ee817dabf556009246affc28715e2fd3a749092655b99f105abd3b736b6ee97ffd847cd053233dc685d1a9bec398f29d793df8cc36d5cee25ee589f454052678c2415ca2ee862b50897bd75329a792cc903547d13c39ab9f6745ce2a5e9e8b457ca22ed572826030aa03f5c1c75008f3da8299b63eb89367e9445ef05e8b96da7fd5088deae46653de389e275538d9d8b0079c5476ed6c43939220aa01308bd26e51a670cae7572730d61b726472efa6059dae64099df49ac7bc07402f2edbd603ab48fa44b70b579ca8b051766584476719b79453b4578658223c911361cbdfa3a9acf4064c01453a53e07f96c7f2fc757dc6e9a330c99548331c745858186cd8cc193a12f9b2485248a36553daa71da401a9209d05eb30d11aaa1ec01247e507e3a3c6baf3ed3007a996da556858ab82e18bc235bbdcc7550390cf51fdfcdead9715b77e2cf9c82d76769afdc7930247059ea75ad48cda179e1580cdb450f682bce03e2642102019313356b5cfa39d4ee71f4a19eb54ee54beadf4a6574c9085c8f79c38332dc5fc6de3b9eb8804b8a4486931583c14ce0a272f847ff9a67e7fa50ff91398c6e1e819bd964164df0ca09f8ad8f066b4dc276599c59c97ccdb089ef638717ab772efae6567a530af4aa12a092263b64c1b65085e8e0530c0fc9f84b9653c0196d9485883ac4d9fc854626c7fe563c19d4327d99736b83365cb0d8bd4ac2be631e848b99f17eb23828203587059a1ad93049de58304274d78ab2355f70c2a53d7eea61e346fb2517bf825fb1ae06bf5fba9e424a6bbbab8a07ac4d8d6a4989f0bf2b95f6357c9c4b225493fe635f3126536158ebd16b450308183c4a183fd6b66d38a03b686eeed98084f8be345e7b5526aed44b49eb59f3fa111bbb7627d57a1eacffe7d719da8e4c5ce7e952e6207158cbb865237cf1200c70a00eb47b7839cae39d17a592c12b646a3b7763c22bf382e27b6340c24dcaa5bbecf750d5b50a75ed01d275115959b975d924524f104d2a0c74e9ec3f34c0b2f1fb9a7f406da1a1a44033fa3b6df1971042be92042a8552a7b790294ecc96226a618dd4acccae8de19335c0bb997e96b58abffee4a107109944009ce36b6f9863d5c42b500bd053fad5e46f979ab84dfc4eaea5ac071ea2000e2bf57d17e212f91d2ff113c6d3b360dc4a43d73ada515f88bb289e562345435d5d3cbbfe2218ae1626a092fa55ab77eb8e410e16b6de4933cf54e99e89c47ee342286a926c29febe342ae39d4f56a14842f0a071e4ac292ad7dfd1e4a2f06ee50cdcf7f9a87825cd426135b6bcf33032211400f621447dc98a8461c445da43c4f62381d7d09390393e59c7e42ef516f6b1ce9cbd869e942ce099ee8b04efc1d8e11dda862261160552e8d581edadf0ebb088a4bf804bf6788eb00302b9814417387bf9d6d5d891604150cc9098a4d44391f4409cbc602c620e1ddb181971033a2f8e8937672f1fa5ee46159019360a7f9b7befee5f1aaa0368ea67b5cc86a37fbdc4c3a3aa824647e40166c575b2278949efce7a9c2939c11b852d2c9b0630fa4fb5c70e968a2a1dd37ee60274a7d1dc4edbeef326434e351bc0bb6c2a9e8ad01cd1b5e6a16913a9a391fa261c742562293d4d8151ef88af6d3be94358ed99ebb4fd9b2b7890fab6952169c2a3ce86651b8878431bfc0b2431a1925b091e4b1c038d5a04fe3981c8e2ca5a18317e7b7f2d64125a57558c4e6e9dd51d0bddca62409c2890b898ba50a3076f68a9b0efa8b0faf868d27e48ff58390846dab865560e2c79c4ccf0eb052d09283ccc9c1f5bbdca3c253a401409c3047bc0137b1f378354410a41774c23b3e4d3e58d0772d6b041e7e3f1dc0844f83d5663ba26aaf46bdaafafa051154582a857085771c6d77af932b43bbac404dae82beb181d6ab7b298bb649d078bc695c852dcba7c9a66ba0b4f46a44c15e91bb71fee120decd17832475d8c891812616ccb8bc024736e40b36b6e349db8c14e4f9918c81d835057a75530934b0cb7a18001bdf7b8c9e32f8b37767dd719b6df33778d08e72be3a1d7869b5cca1332c4c49be806810ada5d12a411e2476c501dcc68e4dcaf61bda797f67f835614c179523a2574ac250c53e00e0c3de1c2922f75ec11591796fb84a7f3a0e1f74c8b618defc53a0aea876b0f229a094aba75898fcd6e161061157f3ea10db9cb7a52638be8aab52971d0062011c8a9d5a42dbca16fd7d44ee054f38ac70a4407e15b2ccdbe4311ab115a7c109a30fb96caa3f685ab118a9b89ff5374d0088ccd1b0654a779c48fec60fbacf23478c4c96a99e470e06b4dbdb7caf44443b675c3f20330314738241d8d874c6720a677378c80fdc822981163a43132035715f07ae59cc3b4150ecbf0a7cd402521f25acc0c283dcfad9dc428b21999f79ace00a7f4ec34c536eb34d9c379bf8fcaaddeaa002ff27f31c687905226ab13f8457bf5f110e217f2855802128bfbf419486f0b0581fc639592120d98d90aef0b869c379757b3993890e0df7cb184fdeb0f9ced1c7d2cf4e8f9e38526ed15c51321d48b129d40e4a8feed928f8f7a9298f9634519e8f038a8f3877f8bb16d2fb1ca60642547352b0a1988c3f7904febf399898d073995341498fb77012086f5d56621e69cf8ac1fc178aea9f747c990990b48a0d6de0ad0678c3faf23e44fedfd75f011ec1d7eb7566e73c093670bdc2735937e07ea408694015ece11f861fc17", 0xe78}, {&(0x7f0000001080)="5c2f2188c1da4b2b41ba802854f903f6d0bd7029388696cd9e02d825427aa9eef5b21d43add04378235228c1ad53455db07eddd3cad3143143ca646ac3799d0a30797b6b179f", 0x46}, {&(0x7f0000001140)="9d4163", 0x3}, {&(0x7f0000001200)="777e09f4b98da6f20cd3a00ffb3761f690af57974cc4fd282688546a93a2b62f54a40e8f1a133d640e4495912217b544436a1b72fd3d2b7cc2634676f00b0e7cc57531899baaef6dae3b7ad06c647a5e7f5fee221926e185a299b1397518d2fddb2b0d9c4fee4efdebfcfc02175d084d1a01ebd83327608f13b906d31535292907cc594e116a2cd8e08e950e3aa0facb334ed4cd083933a546f2e346d3b528cabb4ec7aa1a3b", 0xa6}], 0x4, &(0x7f0000011000)}, 0x0) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000f00)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f40)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000001040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000012c0)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockname$packet(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001480)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001840)={'teql0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001940)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001980)={'vcan0\x00', 0x0}) getsockname$packet(r2, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001b00)=0x14) accept4$packet(r2, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0x14, 0x80800) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003e80)={@remote, 0x0}, &(0x7f0000003ec0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f00)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000004000)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000004580)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x210004}, 0xc, &(0x7f0000004540)={&(0x7f0000004040)=ANY=[@ANYBLOB="d0040000", @ANYRES16=r3, @ANYBLOB="010b2dbd7000ffdbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="e80102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004003f00000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f74737dca0470656572735f636f756e740000000000000000000000000000080003000300000008000400a9f7ff003c0001201f0024000100757365725f6c696e6b757000000000000000000000000000000000030006000000040004000800", @ANYRES32=r7, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000000ff09000000000700000000001f0001000001ff7f0000070009ff00000000ff0fa200070000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r8, @ANYBLOB="80020200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r9, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004002000ffff09000000200081ff010000800900000a000800003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff03000008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400e1ffffff08000100", @ANYRES32=r14, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040001000000"], 0x4d0}, 0x1, 0x0, 0x0, 0x10}, 0xc0) 2018/04/07 06:29:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x40, 0x7, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x20, 0x12, 0x3, 0x0, 0x0, {}, [@typed={0xc, 0x1f, @u32}]}, 0x20}, 0x1}, 0x0) 2018/04/07 06:29:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0xbb, 0x5, &(0x7f0000000480)="8182712e980bc13b4868c3ee7fa592fae838891b766965fcd5c8574a97c98f044be94e5b68bc09657cc39f527065a95e6f5d17cf6ad09bfe3278aac44182492c6a4bffc123f8859a6845806b51a37dd0c7d7fc4cce62b0740a17dbdd9b061c25dee6a1c8193cac92e1d44b7407fdc10fec1df5c6ce122505", 0x78) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r4}, 0x8) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) syz_genetlink_get_family_id$team(&(0x7f0000000500)='team\x00') write$rdma_cm(r2, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r5}}, 0x48) write$rdma_cm(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77c50eb68f8a65083dd77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774"], 0x31) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) geteuid() setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x305) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES16, @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="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"]], 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x3913, 0x3, [0x1, 0xdc2, 0x1]}, &(0x7f0000000200)=0xe) uname(&(0x7f0000000540)=""/207) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r8, 0x7003) close(r6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x208, 0x2, 0x0, r4}, &(0x7f00000002c0)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) dup3(r3, r2, 0x80000) 2018/04/07 06:29:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="5cbda15c05c82a76a4ad14260dc84b1cbdca0197", 0x14) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) 2018/04/07 06:29:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='teql0\x00', 0x10) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/07 06:29:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/rtc\x00', 0x800, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000f00)) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xe78}, {&(0x7f0000001080)="5c2f2188c1da4b2b41ba802854f903f6d0bd7029388696cd9e02d825427aa9eef5b21d43add04378235228c1ad53455db07eddd3cad3143143ca646ac3799d0a30797b6b179f", 0x46}, {&(0x7f0000001140)="9d4163", 0x3}, {&(0x7f0000001200)="777e09f4b98da6f20cd3a00ffb3761f690af57974c0e8f1a133d64154495912217b544436a1b72fd3d2b7cc2684676f00b0e7cc57531899baaef6dae3b7ad06c647a5e7f5fee221926e185a299b1397518d2fddb2b0d9c4fee4efdebfcfc02175d084d1a01ebd83327608f13b906d31507000000000000006a2cd8e08e950e3aa0facb334ed4cd083933a546f2e346d3b528cabb4ec7aa1a3b", 0x99}], 0x4, &(0x7f0000000f40), 0xfffffde3}, 0x0) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/07 06:29:02 executing program 5: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000004c0)=""/185) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x3, 0x1, 0x8}, 0x1, 0x1, 0xc9b9}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x3b, @rand_addr=0x2, 0x4e23, 0x0, 'fo\x00', 0x21, 0xfffffffffffffff0, 0x7e}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x0, 0x0, 0x1ca, 0x152f}}, 0x44) 2018/04/07 06:29:02 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x7, 0x200, 0x10001, 0x6, 0x0, 0x5, 0x15000, 0x1, 0x101, 0x2, 0x800, 0x9e5, 0x1, 0xfff, 0x9, 0x0, 0x6df4, 0x6, 0x8, 0x9, 0x1f, 0x80000001, 0x7, 0x4, 0x1, 0x65d7, 0x676, 0x81, 0x2, 0x7, 0xe757, 0x7, 0x5, 0x86d, 0x4, 0x1c000000000000, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x8000, 0x7, 0xec, 0x1, 0x20, 0x225, 0x9}, r0, 0xd, r1, 0x1) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/07 06:29:03 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="e00000008fb7d6da4e74d3a7c7ddc53cb4a50c93908136c02caddd00ca023d2b921253b5f13e16ace61ea71df2c2bcefa25237f384d6c01652011738607e07fce9d57bcd1e7b29e5d46484fc04790d5b84d18bcc999d41520ef1604318582808fd2493664fd9c2a02c6ba2e9df869d55fb03989c1d31daf52ad9d0e93e6e7abbae26feba0420caf45a43f313b8dc4bd6bf543fcba2da3c8f4460410ed967838bb84e02e519c9731bf7721f51dcde5bcd051b6416f44e1f5b5cfb2d1d78ab63c635607a5faef855af3da1fe16d441000e13a7859ee121f7df7034e099b66e318fef29ebbb"], &(0x7f00000002c0)=0x2) fcntl$setlease(r0, 0x400, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0xffffffffffffff3d) sendto$inet(r1, &(0x7f00000002c0), 0x0, 0x41, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/07 06:29:03 executing program 3: write(0xffffffffffffffff, &(0x7f0000000040)="1f00000056000d6dfcffff05bc02e6f60700660004177faa773f0000000039", 0x1f) recvmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000001940)=@ipx, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000001f00)) 2018/04/07 06:29:03 executing program 5: r0 = socket$inet(0x2, 0xa, 0x6fd) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x8, 0x220, 0x80000000, 0x0, 0x119d3c78, 0x1ff, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xffffffffffff0000, 0x4, 0xffffffffffffffff, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1, 0x0, 0x8000}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r2, 0x800000c0045005, &(0x7f000000bff8)=0x40000) 2018/04/07 06:29:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) timer_create(0x1, &(0x7f0000000000)={0x0, 0xe, 0x1}, &(0x7f0000000040)=0x0) timer_getoverrun(r2) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/07 06:29:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3148000000000, 0x42000) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r2 = socket(0x2, 0x3, 0x40000000000000ff) dup3(r0, r2, 0x0) 2018/04/07 06:29:03 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3b, 0x41) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x6, 0x5, 0x6e, 0x5, "80893fc1aabbbcc3557a06101e92e54d121cee999b5b5308927ec975d39f7b43d26e480697f5c7ae3d1b85b0", 0xcb9}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000480)=ANY=[]) open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}}, [0x100000000, 0x2, 0x0, 0x800, 0x20, 0x8, 0x3, 0x2, 0xbbe, 0x0, 0xf7d, 0xb48, 0x400000004000000, 0x3, 0x78f09330]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x9, 0x30}, &(0x7f00000002c0)=0xffffffffffffffd1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0xa66f, 0x40, 0x4, 0x400, 0x8000, 0x100000001, 0x2aaf, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2fcd, 0xffffffff, 0x4, 0x6, 0x81}}, &(0x7f00000003c0)=0xb0) pipe2(&(0x7f0000000400), 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000440)={0x5, 0x1000}) 2018/04/07 06:29:03 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1003}, 0x8) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000003c0)="66f53f0f87bd397183e6f2c86db65eb522dc0eb5993daa5076d3b64929dc4e2d474886aaafa028dfcc7eebe5fd4529", 0x2f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e20, 0x80}}, 0x0, 0x51a, 0x20, 0x311, 0x1f}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1000}, &(0x7f0000000000)=0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) write(r3, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000340)={r4, 0x35}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x48c0, 0x0, 0x0, 0x1000}, &(0x7f0000000200)=0x18) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/07 06:29:03 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$packet_int(r0, 0x107, 0x80b, &(0x7f0000000040), &(0x7f0000000000)=0x587) fadvise64(r0, 0x7ffffffffffffffd, 0x0, 0x1) r1 = dup(r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0), 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/04/07 06:29:03 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x7fff, 0x8080) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x745}, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4c, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/07 06:29:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x18, 0x2d, 0x100000b01, 0x0, 0x0, {0x3}, [@generic="be"]}, 0x18}, 0x1}, 0x0) 2018/04/07 06:29:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7d, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x6c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xae98}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffee5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x280) connect$rds(r3, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) ioctl$KDSETMODE(r3, 0x4b3a, 0x4) 2018/04/07 06:29:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000000000)={0x3, {"d6716c26d1ec4b"}, 0x3}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 06:29:03 executing program 6: ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d2385af6a457b48200000705f33249c0aad17a0000000000b2aeccf2efe921064a3c5ac7499d9f289bf0874d56fd959f7548a991ab20ef35dc186f7b74e46b97414d3b837cf62de2a6b01d58f5dcb94c980a25cec37825bcf3581ae959ee4403a03e9597001109be69f586e7057cba91a14ee6ef092342147227b0"]) 2018/04/07 06:29:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100fff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/120) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x9}) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xb2e5, 0x620000) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000240)="154d36e5ba7fecaf2effdc98cc785cfb38f502b04530e9385795400ffabcb7f8d4dddea1c19694b7b8c58e872c64069b5ea8e08b837c61a31a09852ff37df1343cb9cf0cc69a7a2e4931164305387bd01a211796ce9959b5cc10a51bc8ebb61d7f4b8056471fba003299a138cc56dc821d07a92a93dde2621c1bc0a6e984827931d8f9", 0x83) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/71, 0x47}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/58, 0x3a}], 0x3) 2018/04/07 06:29:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0xc66, 0x9, 0x1, {r1, r2+10000000}, 0x40, 0x2}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x800, 0x400000) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000002c0)={0x1, [0x7fff]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0186416, &(0x7f0000000140)={0x1, 0x7, 0x8, 0x80000002, 0xe, 0x5d93}) creat(&(0x7f0000000180)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000100)=0x2, 0x4) syz_mount_image$iso9660(&(0x7f0000000300)='iso9660\x00', &(0x7f0000000340)='./file0\x00', 0x9b, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="ea36c7029101f1d1a7e96b0a448f028163349900e5ab0bd9ba244457c43a2e74faf5b813dcee7c6f23f79b", 0x2b, 0x80}, {&(0x7f00000003c0)="658a771571ff70204dda92deef6715c9cb0f796ac37044a019a2156990b5cb279ef9ecf98cce99f9c601b24fb4e85e6bfb4f8afefc36ec292ce122caace19deb681a55139756f81942b281f9bfd6c1123e6f0f43ef711ac52e9f880dfb4d39dcc40df65ab13076800155fcaa8732765252c79342233ab7865c011a0f388edf71453710e0362ee559630dd03789e480d7f6e5d7d56253a4af698f5f777978fd91edca1f84935c20074cae9521", 0xac, 0x3ff}, {&(0x7f0000000480)="9ad2cd1154fd2a3fbda4efcc3faab52ce3b46cca8a26f560f72ea73e7813f6b89f61cdf9c3b79c952bf6ae53cc1005a03703d13dfc643377299da9551d798512947622eec9e45c51aebf45eba37dc13a193e7650757e29a963f2b41664f1b2599f2d21df738b8e262d32ba1a5f7f841fe32feb39f8af62460500d4fc7089b670a25bec98188f9aa1b82cd73a40bd3601057fd933019b3fdb22a75608cc1a54161783a3f74d7c5dd3bf44900d95337e724ed83b620e365e1f6d6ae0bdb19632f0093667b93cd807f0efc05a5f7ae4d564ceb3243cf38f17e6", 0xd8, 0x100}, {&(0x7f0000000580)="9e5a1c48ccc78c891262ad7ffb3e8aeeaf17c3dd2a0be21eb5d12d7ab5f3d731fbf302d0bf9d3857ab1da13c686dd6c17b2081bbf2cbe88dc8fc9d0153633798c27ed3de5e345741ac63ee570277caf6737307", 0x53, 0x1}], 0x100010, &(0x7f0000000640)={[{@gid={'gid', 0x3d, [0x37, 0x30]}, 0x2c}, {@session={'session', 0x3d, [0x7e, 0x33, 0x0]}, 0x2c}, {@block={'block', 0x3d, [0x7f, 0x2d, 0x39, 0x32, 0x0, 0x30]}, 0x2c}]}) 2018/04/07 06:29:03 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="49000000000000f2ff0000010000000000000000000000000000000000000100000000000014890006000000e1ffff000000000000c6083955b9ac3636b40a4ed9acecc573001e8470a3977870b8310067d22701eb76c8bb29ca12a77e8e173d004706056bfbd13b28cb626b92615fc9b06b13f2864ac3c7b0b09eada02a3ab31dddbb8a93036d7b6734"]}) 2018/04/07 06:29:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x7ff, 0x20000800, 0x0, 0x3fffffffc0000, 0x6, 0x1, 0x8, 0x0, 0x7, 0x4}, 0x10) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000001c0)={{0x8, 0x0, 0x2, 0x4, "86b904d9c982470598a01f40f9d09a88b154dcfd87eff3409f0666d447d2eb2b2c867c129cd97bea935ee7d8", 0x8}, 0x0, 0x0, 0x1, r3, 0x400, 0x1ff, "dd94128f94658b3675c22c09692efd155a4e5646583f13aea605682e24d43a396acb861f42410ffe6d0cf0f1a20ed7ecb5907c1b5f4191c39ae372b034d98de2", &(0x7f0000000180)='nodev@*keyringmime_type.*\x00', 0x1a, [], [0xfffffffffffffffc, 0x0, 0x5, 0x5]}) io_setup(0x401, &(0x7f000014b000)=0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8001, 0x1) getsockopt$inet_int(r5, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000391000)="83", 0x1}]) 2018/04/07 06:29:04 executing program 5: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=':/file0\x00', &(0x7f0000000140)='exofs\x00', 0x40, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000840)=':/file0\x00', &(0x7f0000000880)=""/76, 0x4c) mkdir(&(0x7f0000000940)='./file0\x00', 0x0) mount(&(0x7f0000000480)=':/file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f00000003c0)) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x200000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000700)=""/215, &(0x7f0000000800)=0xd7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0xc4080, 0x0) execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000280)='^,*trusted\x00', &(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)='ceph\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='bdev[%&\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000680)=[&(0x7f00000004c0)='exofs\x00', &(0x7f0000000500)='exofs\x00', &(0x7f0000000540)='ceph\x00', &(0x7f0000000580)='(-:#self\'system\x00', &(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)='ceph\x00', &(0x7f0000000640)='ceph\x00'], 0x1800) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00000001c0)=""/90) 2018/04/07 06:29:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e251fb16a9e67a15a86344f8278411", 0x7) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000340)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080)=""/42, &(0x7f00000000c0)=0x2a) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/07 06:29:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) dup3(r0, r1, 0x0) 2018/04/07 06:29:04 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x109000) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000707000/0x4000)=nil, 0x4000, 0xc, 0x40010, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x22100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc01188}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x44, r2, 0x200, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x44}, 0x1, 0x0, 0x0, 0x84}, 0x40000) 2018/04/07 06:29:04 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000000280)={{0xffff, 0x2, 0x8000, 0x3, "333601add7c916eacbe8a38a528de182bf40889a7aeebba364b227f3df120e21a558af57c438668540230b48", 0x4}, 0x8, [0x80b2, 0x3, 0x2, 0x9, 0x1, 0x7, 0x3, 0xb23c, 0x7, 0x519b60f6, 0x101, 0x1800000, 0x3ff, 0x0, 0x2, 0x5, 0x100, 0x3f, 0x2, 0x8, 0x0, 0xff, 0x7, 0x2, 0x6d3, 0x5, 0x0, 0xfff, 0xa39, 0x7, 0x9, 0x3, 0x5, 0x1, 0xff, 0x8, 0x6, 0x2, 0x0, 0x5, 0x0, 0x0, 0xed, 0x276e, 0x1bc6, 0x7f, 0x3, 0x3, 0x5, 0x1000, 0x9, 0x0, 0x1, 0x7, 0x100, 0xfffffffffffffff9, 0x468b57d2, 0x80000000, 0x2, 0x8, 0x0, 0x1, 0x7, 0x0, 0x7ff, 0x40, 0x80, 0x3, 0xbfc, 0x4, 0x6, 0x9, 0x674, 0x9, 0x4, 0x5, 0x200, 0x9, 0x44, 0x2, 0x6, 0xfff, 0x2, 0x7ff, 0x2, 0x6, 0x100, 0x80000000, 0x2, 0x80, 0x8, 0x9, 0x3ff, 0x0, 0x8, 0xffffffff80000000, 0xfffffffffffffffc, 0x40, 0x5, 0x80, 0x9, 0x3ff, 0xfffffffffffff800, 0x5, 0x6, 0x5, 0x400, 0x85, 0x9, 0x9f9d, 0x8, 0xff, 0x7, 0x7fff, 0x8001, 0x80000001, 0x6c00, 0x8, 0x6, 0x5, 0x4, 0xf5ae, 0x3, 0xf6f, 0x0, 0x712, 0x200, 0xaf1]}) write$tun(r1, &(0x7f0000000740)={@void, @hdr={0x2, 0x1, 0x76e, 0x2, 0x10001, 0x8}, @llc={@snap={0xaa, 0x1, "c3", "d2d269", 0x6005, "af0b10b2aa1b6bd5412f10fbe31db01adb745b7e90dcb1021ebd4906764d35ac441224d3d663a3bcadfc20218aed08544385a7794065467311e3966206869210bf1a9c8b7082a8104c05e9ad5c74ec3efe563ca1851c51b0fda360d44c653ad4195218f81a706c586ab5232735d55e2bf121619645f302c3b9b0cd701dd6e9ac6d42f50fbea31295cf57eeeda8b0f8dd55c6d3206e8863bf27d2c46eed118c885355dd87f672f143e747d2d31fbe2541a22bb8013199df73b8253cbbb7c517918c513de690f2f26ff1cc80aafa860a2ccbc6a0cf511d4ef9e1c28c3c968e1a70a95ab67f71827722e8c689ac80058b124f08cc94ea9e"}}}, 0x108) write$tun(r1, &(0x7f0000000240)={@pi={0x0, 0x88ca}, @hdr, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="577977e7475c", @local={0xac, 0x14, 0x14, 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) 2018/04/07 06:29:04 executing program 7: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x46}}, 0x7, 0x0, 0x6, "1db6ecc141b381fb586d13cdec690c481f162919ce65821a6121c95e80ce7a9e3c37709254a82651bc35713b08ab2f7a1a1c87b6c1be4d50a324dad53991c4977761a3d07177f0b5f0ca6da9014fd1c9"}, 0xd8) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000540)={0x4, 0x7, 0x1, "717565756531000000000000000000000000000000000000000000000000f7ff00", 0x80000000}) r2 = gettid() sched_setscheduler(r2, 0xfffffffffffffffd, &(0x7f0000000040)=0x1) sendfile(r0, r1, 0x0, 0x72439a6b) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) acct(0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x6, 0xaffe}, 0x4) r4 = dup3(r0, r3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000680)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x0) r5 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x0) readv(r5, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) sendfile(r5, 0xffffffffffffffff, &(0x7f00008d1000), 0x401) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000600)) 2018/04/07 06:29:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendfile(r1, r1, &(0x7f0000000080), 0x6) [ 893.652335] libceph: parse_ips bad ip '' 2018/04/07 06:29:04 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xfffffd37) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) 2018/04/07 06:29:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="6b0e36fb7d000022d8f1f3a97119dfb7267b4ca28908de642fcdb3d7567edbcbab6354e1", 0xfffffe89) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000938ff8), 0x228, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x400, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x98, 0x80000000, 0x8, 0x43, 0x0, 0x80, 0x2, 0x6, 0x3ff, 0x9, 0x36bd, 0xffffffffffffffff, 0xffff, 0x3f, 0x2, 0x4, 0x1, 0x1, 0x2057, 0xfffffffffffffff9, 0xffff, 0xf58, 0x1, 0x8, 0x400, 0x8a, 0x401, 0x3, 0x6, 0xffffffff, 0x7ff, 0x8b, 0x8, 0x101, 0x2, 0x800, 0x0, 0xfff, 0x4, @perf_config_ext={0xe0, 0x4}, 0x0, 0x5, 0xd00000000000, 0x5, 0x1c8, 0x3, 0x80000000}, r2, 0x3, r3, 0x1) sendto(r1, &(0x7f0000000340)="8d85c80800e8ef4fea219de5c76d9408bbfeca0d8841e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d95ac9921955e4a0ef1e799dfffcca9c7cc72c6e2", 0x64, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/07 06:29:04 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xb0e]}) r0 = mq_open(&(0x7f0000000040)='\x00', 0x40, 0x40, &(0x7f0000000080)={0x7, 0x6, 0x637, 0x5, 0x3a, 0x2, 0xaf1, 0x6}) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/04/07 06:29:04 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xfffffffffffffffb) [ 894.490710] libceph: parse_ips bad ip '' 2018/04/07 06:29:05 executing program 4: r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x7e9de2e7ea5f1bf) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) 2018/04/07 06:29:05 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_ro(r0, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="b92467e4b3be7a08126622888b5a8fc7", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="87edcbffce58e69ec87ed8cb7df1b0cb", 0x10) 2018/04/07 06:29:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)="62616d667302", 0xfffffffffffffffc, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file1\x00', &(0x7f0000000200)={{0x0, 0x2710}, {r0, r1/1000+10000}}) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/07 06:29:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x8) r1 = accept4$alg(r0, 0x0, 0x0, 0x400000000000001) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/219) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f00000029c0)={&(0x7f0000002900)={0x1d}, 0x10, &(0x7f0000002980)={&(0x7f0000002940)=@can={{}, 0x0, 0x0, 0x0, 0x0, "49463d2c2d45cafd"}, 0x10}, 0x1}, 0x0) 2018/04/07 06:29:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480), &(0x7f00000004c0)=0x8) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff, 0x480000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x93b) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000600)={0x80000001, 0x0, 0x2}) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000000780)='./file0\x00', &(0x7f00000003c0)='gfs2meta\x00', 0x0, &(0x7f0000000740)) socket$can_raw(0x1d, 0x3, 0x1) wait4(r2, &(0x7f0000000180), 0x8, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) 2018/04/07 06:29:05 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000ef74e817d067a1e20000000000000000000009000000030000002403000000000000ffffffffffffffff30010000ffffffff58020000ffffffffffffffff58"], 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xfe, "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"}, &(0x7f00000002c0)=0x106) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1ff}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = getpgid(r4) prlimit64(r5, 0x0, 0x0, 0x0) 2018/04/07 06:29:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xe2, "427a29756757d305cdfebef3e42043921c3849e9c7d78e880affad06884c54fcb8bd1998ba30b21342765767b99dc554fe18bbfd201e3f850f9d456aeb96a36c1255af4ec2aa627eb190282b846ebd5cc79f6145883aba6c59813e6afc7e9ec897359f8e0abb5d0ba81bb94104642e957b5e5b065c242ed3cd3b05baefbab5e5dfa882752758669f6325eb52b7b24fab7bf44689a9411cada5d64ba76b01d8ba290ca5554da5907ae17262947d846f74e14f85c21acf01def8855cf2fa056949aeb897711de5adb0d2f07e8cb65a4400d8ca7cdebb64c5a629a418ff70a2099a3283"}, &(0x7f0000000380)=0xea) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x1f}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r3, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000"], 0x1}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000040), 0x4) r5 = creat(&(0x7f0000001500)='./file0\x00', 0x0) getpeername$ax25(r5, &(0x7f0000001800), &(0x7f0000001d00)=0x10) read(r3, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400802, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x401) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pipe(&(0x7f0000000580)) socket$netlink(0x10, 0x3, 0x0) r7 = openat$cgroup_ro(r5, &(0x7f0000001540)='memory.events\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000540)={'syz_tun\x00', r8}) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setfsuid(r9) 2018/04/07 06:29:05 executing program 6: r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000000100), 0x53, 0x2, &(0x7f0000001680)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000280)=@req3={0xe8, 0x1, 0x2, 0x3ff, 0x3, 0x5, 0x8}, 0xfffffffffffffe8e) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x7fffffff) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x2, {0x80000000, 0x2, 0x8, 0x100000000, 0x0, 0x5}, 0xcc63, 0x9}, 0xe) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x2, 0xffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x401, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @multicast1}, &(0x7f0000000400)=0xc) bind(r0, &(0x7f0000000440)=@ll={0x11, 0x1a, r2, 0x1, 0x9ed, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) write(r0, &(0x7f0000000100), 0x0) 2018/04/07 06:29:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/04/07 06:29:05 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) kcmp(r1, r1, 0x0, r2, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r2}) [ 894.869238] gfs2: gfs2 mount does not exist 2018/04/07 06:29:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x12711, 0x2, 0x107000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x79}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x81, 0x0, [0x10001, 0x2, 0x7, 0x3ff]}) 2018/04/07 06:29:05 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) 2018/04/07 06:29:05 executing program 6: r0 = socket(0x1000000019, 0x1, 0x0) setsockopt(r0, 0x10f, 0x10000007f, &(0x7f0000f76ffa)="0048d23d", 0x4) fcntl$getown(r0, 0x9) [ 894.903970] gfs2: gfs2 mount does not exist 2018/04/07 06:29:05 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @rand_addr=0x40}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) socketpair(0x5, 0x800, 0x375, &(0x7f00000011c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/04/07 06:29:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1000000000000, 0x1, 0x6000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) 2018/04/07 06:29:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/04/07 06:29:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x307}) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000080), &(0x7f0000015000)=0x4) socket$pptp(0x18, 0x1, 0x2) 2018/04/07 06:29:06 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x74, 0x200, 0xc72, 0x7ff, 0x0, 0x1000}) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x49) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x35, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x4, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0xbe}, 0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000440)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) clone(0x800, &(0x7f0000000480)="d051ea430951d1f087571f04d2f3eac2df6375d83764881e700626c7decedd50f579043c3b9d6f1a16ec78b29ccf4cf7f44f0cc54af9b74b14de887f171f9cfc3afabaef989b7b632c8dcc9ba09a4c8a2be56c9a8f2d5e60ed88bfd95f540988c8efad3d61a136a55d549e4cfe19beaf6062ccef310fc9", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="bfd9c963fd187a5afaeff6e6a003e98486ab3b30f0bcacfa3b89718caec698bbc5be306b516faa607a3c43ebf2c0c31853b8bf9b41a54127c62200740095bf8a00cea6671d736836db933b585b861387f55dcad547a3b46eb7cd40e738dffd2798cf5c0c6f37724e03bbabae68bd9b460e7a56b54b6c20f25b67e5964415e107e8062506e01e91bfa3614d1ebfc4f2be661da539a6f1c2593f8a2437887936cc5a0fb0d2c18b5062") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000640)={r3, 0x80000000}, &(0x7f0000000680)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000006c0)={@rand_addr=0x80, @loopback=0x7f000001, @rand_addr=0x7ff}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000700)=@generic={0x5c, 0x81, 0x45db0000}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000740)=0xffff, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000780)=0x400, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000007c0)={0x4, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000880)={'ipddp0\x00', r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000900)={r3, 0x2c, &(0x7f00000008c0)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x80}, @in={0x2, 0x4e21}]}, &(0x7f0000000940)=0xc) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000980)={0x9, 0x5}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1f) r5 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a40)="97e094386998f41876e9bc69b62a13936998452e1ba4d748e634d58577e2f53879a21309e7efe43ae0f231b361928c2d3bd9bfd5e0efe5d81375fd9174404485caccedbd632788f61f17ecccb975e843c63f5012f948ee3be303e49f6b61c677963b7c668a4664f4e6537e3a916228dcbdab9d04e0dc74973c902df57937abe48e4d40d20cfb6ecd474550f4ced32f9e5c709ecfafb29aa1228b6a09ba96bc498dcbc3b2f12414b6cdc560ea699f55e97194f15533dd9eb820d760b1", 0xbc, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r5) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000b00)=0xe3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000b40), 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) 2018/04/07 06:29:06 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x7}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000000)={&(0x7f0000a65ff8), 0x8}) 2018/04/07 06:29:06 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) socket(0x4, 0x0, 0x7ff) unshare(0x20000400) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x1) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/07 06:29:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001300)=@assoc_value, &(0x7f0000001340)=0x8) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/07 06:29:06 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x15, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) dup2(r0, r0) 2018/04/07 06:29:06 executing program 7: add_key(&(0x7f0000000200)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffd) r0 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x2) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x198) 2018/04/07 06:29:06 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x7, 0x96, 0x1f, 0x80000000}) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x16, &(0x7f0000ffa000/0x4000)=nil, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)=""/171, 0xab}, {&(0x7f00000001c0)=""/150, 0x96}], 0x2, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001300)='/dev/usbmon#\x00', 0x69e, 0x200) getdents64(r2, &(0x7f0000001340)=""/4096, 0x1000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000002340)={'ipvs\x00'}, &(0x7f0000002380)=0x1e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000023c0)=0x138, 0x4) ioctl$void(r2, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000002400)) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002440)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x4000)=nil) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000002480)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x20010, r3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000024c0)={0x5, 0x0, [{0xd1, 0x3, 0x0, 0x0, @adapter={0x9, 0x1, 0x52d2, 0xfc00000000000000, 0x4}}, {0x7, 0x2, 0x0, 0x0, @msi={0x492, 0x1, 0x1f}}, {0x20, 0x3, 0x0, 0x0, @adapter={0xfffffffffffffffa, 0x4, 0x0, 0x9f5, 0x2}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0xffffffffffffff04, 0x1}}, {0xffffffff, 0x2, 0x0, 0x0, @irqchip={0x6, 0x80000000000000}}]}) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000025c0)=""/165, &(0x7f0000002680)=0xa5) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000026c0)={0x4, 0x1, 0x5, 0x401, "309184ccb92369b8a0551662b7c742998ab9dc652d670b36fa632f86969cb5e1d80793ec42c4dea7cccb262a", 0x7}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x50, r0, 0x13) getxattr(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)=@random={'security.', '()lo+ppp0user@\x00'}, &(0x7f0000002780)=""/130, 0x82) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002840)={0xff, 0x2, 0x81, 0x1, 0x8001}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002880)={0x3, 0x2, 0xfffffffffffffff9, 0x3}) r5 = open(&(0x7f00000028c0)='./file0\x00', 0x101442, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000002900)=""/44) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002940)={0x0, r2, 0x4, 0x1}, 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000002980)={0x101ff, 0x3, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000029c0)={0xffffffffffffff2f}, 0x4) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000002a00)=""/167) r6 = syz_genetlink_get_family_id$team(&(0x7f0000002b00)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002bc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002cc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000002d00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002d40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002d80)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000002dc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000002e00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002e40)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000002f40)=0xe8) accept4$packet(r2, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002fc0)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003000)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003100)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003200)={@multicast1, @broadcast, 0x0}, &(0x7f0000003240)=0xc) getsockname$packet(r5, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000032c0)=0x14) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000003300)={@mcast2, 0x0}, &(0x7f0000003340)=0x14) getpeername$packet(r2, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000033c0)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000003400)={'bcsf0\x00', 0x0}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003440)={0x0, @rand_addr}, &(0x7f0000003480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000034c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000035c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003600)={'erspan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003680)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000004a80)={'team0\x00', 0x0}) getsockname$packet(r5, &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004b00)=0x14) getpeername$packet(r5, &(0x7f0000004b40)={0x0, 0x0, 0x0}, &(0x7f0000004b80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004bc0)={0x0, @local, @remote}, &(0x7f0000004c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004c40)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000004d40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000009fc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f000000a9c0)={&(0x7f0000002ac0)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f000000a980)={&(0x7f000000a000)={0x944, r6, 0x8, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r7}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x8, 0x8, 0x2}, {0xfffffffffffffffc, 0xf9cd, 0x4, 0x3ff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x22f, 0xffff, 0x1}, {0x4, 0x1ff, 0x2, 0x98}, {0x4ab, 0xff, 0x6, 0x5}, {0x1, 0x3, 0x513, 0x8}, {0x9, 0x40, 0x9, 0x5}, {0x9, 0x101, 0x6, 0x443}, {0xe6, 0x4e7, 0x8, 0x9}, {0x0, 0x0, 0x3, 0x3}, {0x4, 0x80000000, 0x6, 0x9}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x4, 0x2}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xc4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x80, 0x6, 0x0, 0xecae}, {0x0, 0xda2, 0x824b, 0x76a}]}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}]}}, {{0x8, 0x1, r19}, {0x254, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x81, 0x4, 0x3, 0x4}, {0x81, 0x1f, 0x4, 0x5}, {0x8, 0x708, 0x7, 0xff}, {0xffff, 0x2, 0x7ff, 0x4}, {0x3, 0x8001, 0x2, 0x5}, {0xfffffffffffff751, 0xc3b, 0x5, 0x1}, {0x6, 0x4a65e4fb, 0x101, 0x8000}, {0x7, 0x9a, 0x0, 0xfffffffffffffff9}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3bb2}}}]}}, {{0x8, 0x1, r22}, {0x17c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r25}, {0x174, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x8001, 0x7ff, 0x10001, 0x7}, {0x7fff, 0x3, 0xffff, 0x2}, {0x8000, 0x3bd, 0xc5, 0xfffffffffffffbff}, {0x6, 0x0, 0x0, 0x10000}, {0x3ff, 0x8, 0xff, 0x4d000000000}, {0x68e, 0x6, 0x2, 0x4}, {0x1000, 0x7, 0x8, 0x100}, {0x0, 0x5, 0x6, 0x6}, {0x3, 0x2, 0x10000, 0xffffffffffff54b4}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd3}}, {0x8, 0x6, r29}}}]}}]}, 0x944}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/04/07 06:29:06 executing program 7: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_names\x00') ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/209) 2018/04/07 06:29:06 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x102) mq_open(&(0x7f0000000080)='/dev/loop#\x00', 0x80, 0x100, &(0x7f00000000c0)={0x0, 0x4e, 0x8, 0x60, 0x3, 0x2, 0x80010000000000, 0x8}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) ioctl(r1, 0x4000000000001277, &(0x7f0000000000)) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000001c0)=0x101, 0x2) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/07 06:29:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) write$binfmt_aout(r0, &(0x7f0000000100)={{0x107, 0x9, 0x4314, 0x2ac, 0x0, 0x7, 0x2ac, 0x81}, "66827b0fc76fea0767a73acea713941b71ed064a2a3b0607be55d8f46abb3de870377d2940a4258e75477ef4d3242a20f4558d4c0046170307fbc5ec30552fe0c8fb28b5b9"}, 0x65) 2018/04/07 06:29:06 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0xfff, 0xb1, 0x0, 0x2, 0x80, 0xa0, 0x2f, r2}, {0x6}, {0x40, 0x3, 0x1ff}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x1}}, 0xe8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001800)=0x40) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x80, 0x0, 0x100000001, 0x9}, {0x6, 0x6, 0x3f, 0x80000001}, {0x7f, 0x384, 0x5, 0x2}, {0x6, 0xffffffff, 0x200, 0x7}, {0x8, 0x0, 0x0, 0x8}]}, 0x8) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000200)={'bond0\x00', @ifru_mtu}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e22, 0x5, 0x4e23, 0x0, 0xa, 0xa0, 0xa0, 0x7f, r2, r3}, {0x7, 0x6, 0x3, 0x6, 0x2, 0x5, 0x1f, 0x1}, {0x0, 0xfffffffffffffffa, 0x0, 0x1ff}, 0x9, 0x6e6bbe, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x0, 0x3, 0x8, 0x7fffffff, 0x2, 0x5}}, 0xe8) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000380)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="200000001400010b000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="08000200e0008628000153eaf8bf8c25e431df0cc5714a3ce7bc6e4dd6f69b32bfc47e8bda4d65d679f56ec4d2e0f1363b9a20bef03fdd2bf435d70415c5979189e739e16b32436869a61887010da95edb3979cf9d36b46f142047bc7d036421d1093a18a7f831559033b9545dbec992f0c978df7a1cde6583a1ceac80ed787dcf1f4f6b7cb75cfdc6f5dd5cc7587c690ab0fd2972bcc6b17e423ad5db7bf043"], 0x20}, 0x1}, 0x0) 2018/04/07 06:29:06 executing program 5: 2018/04/07 06:29:06 executing program 4: 2018/04/07 06:29:06 executing program 0: 2018/04/07 06:29:06 executing program 1: syz_emit_ethernet(0x1d5, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f00003b5000)) [ 896.322373] bond0: Invalid MTU 0 requested, hw min 68 [ 896.366260] bond0: Invalid MTU 0 requested, hw min 68 2018/04/07 06:29:07 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000180)) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x5a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=[@reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x28c, 0x0, &(0x7f000005af7e)}) finit_module(r0, &(0x7f0000000100)='#! ', 0x2) 2018/04/07 06:29:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001e000302000000000000000007000000", @ANYBLOB="000000000000008000000a0003000000813fcf0cdedbe314200ea4e5e543b03b89cf9191645701634c27f1b591e42cc4c674898e87bfabc75bce2b1fdb89075bc170079bdbec1391f7aadfdc47d0fa653771b29ee692659be2ddf2d4e6f3f3b369166ff58a45130ea433e66ddb6d001b86de458d04ff1f7826d0c5695822b7260177dc989e1b3f1e6cec42d00a06a3f61aba0fd1bc2853bfe4213ed45d72f4899fa06ff2"], 0x2}, 0x1}, 0x0) 2018/04/07 06:29:07 executing program 0: r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80080, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="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") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x60}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/04/07 06:29:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000080)=""/8, 0xdf, 0x1ffff) 2018/04/07 06:29:07 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='status\x00') getdents64(r1, &(0x7f0000000040)=""/161, 0xfffffffffffffe52) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/04/07 06:29:07 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000680)=0x40) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0xcc, 0x8, 0x80000001, 0x800, 0x3, 0x3f, 0x100000000, 0x2a3, 0x40, 0x18a, 0x7, 0x5, 0x38, 0x1, 0x5, 0xffffffff, 0x3}, [{0x4, 0x8000, 0x3, 0x5, 0xbc, 0xbe, 0x2, 0x7fff}], "a510d3fa8e973c866321b24ff012017efeecea0a54384ae37390f81707881935257682bba1d3044b300e2a58eed95e172c23c626b71fcf47edc808139091f4ac82f15aeb50be3d2ee4093620584249667ae88b3e0495c987bed2c6b6ac737e94e9", [[], [], []]}, 0x3d9) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000140)="f98561dd5c842b16e8602a101db36bffc2bed8e3e4040deb943af1445b69861ebf498f7aeedadf938cd4f3ddd32e71f08aa450d1b9dbcbebbbb733cd76550ded1dc31806588efcbaab0ee94e5333e77299fe1451dcaf187bc2d9f1f09b20b5d1c39a75f33c00be45f4ff78", 0x6b) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x26, 0x7}, &(0x7f0000000200)=0x0) timer_delete(r2) 2018/04/07 06:29:07 executing program 7: 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fcntl$getflags(r0, 0x408) 2018/04/07 06:29:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000700000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xc6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x5, 0x7ff, 0x74e, 0x7fff, 0x81, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xc23, 0x401, 0x1, 0x3f, 0x2cc}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}}, 0x84) 2018/04/07 06:29:07 executing program 3: socketpair(0x4, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r0, 0x4b37) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="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") preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) [ 896.468181] binder: 25845:25847 got reply transaction with no transaction stack [ 896.475955] binder: 25845:25847 transaction failed 29201/-71, size 0-0 line 2763 2018/04/07 06:29:07 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x85, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x216, 0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000001c0)={0x3, 0x0, [{}, {}, {}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x64) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x400000000000000}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000540)={r3, 0x1}, &(0x7f0000000580)=0x8) r4 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r6, 0x731a}, &(0x7f0000000440)=0x8) ftruncate(r5, 0x7fff) sendfile(r1, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 06:29:07 executing program 4: stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r0, r1, 0x1, 0x9, 0x1000010) r2 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r2, &(0x7f0000000080), 0x55e, 0x0, &(0x7f00000000c0)={0x2}, 0xc) 2018/04/07 06:29:07 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) sendto$inet(r0, &(0x7f0000000040)="4b01451dc459afac2aef5c1c9ed3259b01d98f0a7df99a8a0ba97518c45bb9f4810c9d9f0029b6308d35b8652361c2e8d26a66cf027af56a5d12de100b57f082238ac0d388dca101de6dd5f77fe4e7b65eea4f38076982bf1026c1e961833ab3c75216426946b1a44417bc4057275f639de26b16e6f72c135993b4fcf2", 0x7d, 0x40080, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe2(&(0x7f0000000100), 0x4000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) 2018/04/07 06:29:07 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0xe1e, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000c62000), 0x4) 2018/04/07 06:29:07 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x7, &(0x7f0000000580)=[{&(0x7f0000000080)="c11ec2b4b3a80d1e773ccff0f81a967cc8ca74b3fa5eb7c2f22085a11d5fa3bde39f096eba2ce3ad6413f0c2ca2c8371e960185ba9cd453510327b98fb8bd4ad48030f941f7a04be", 0x48, 0xfffffffffffffffe}, {&(0x7f0000000100)="79ad217bfe18a506688d7c59613a0c74477b0d02926e76277e1c64fd69adc375a2f636b3449bcb6a1d7896453785659c1712ae250c5da4b25fea107569a0f5ee3b754b2f9f46bb419ef1862129e1b7b1f650d4d5318abcad013335534a69257cde40ddd522d8bccabd9b55583d022b68c74927a278c2e5ac98e8f7cc85abfed860b654cb29e4d668dd3a9ecd2e30af05ad7fc32a944c9c1106b49eff4518375918804e545ae846cdbb0d012047aa13ab3e420e1d0e22ed746dbb2193c5bf739f97bd753adf1d2799c23edb4e0d7621c049be161e5fabb9ebdda723ff91668faae0a49f0d5744b0c7156d28927c9d17915aea", 0xf2, 0x6}, {&(0x7f0000000200)="7c71ab533acdd290e972df95987b595b70f005f535c734f9f387568057379275a39f42ec6d8182c8f14bdf2ed39ba88ecf764eba8e9d6718d261bfc9a30e14abe43957fbc8d953121d048b2cf42cad0f2e16470e3b5e7d51b694f2b5395043e5b35ab8379f6c1b8d8c724117e67d60f3d45a7d89a73ba802a7d22e28ffe5879eb4617a0817354250e0c0e9e488fa818c0d4459c78d43c5dfa64bca1536743d4f63d1acb54ac9140c03d1d836ff5b8e871684cc9337609d7e06e29be640c2", 0xbe, 0x4}, {&(0x7f00000002c0)="7813227e50497760cd587c86fb73a3eab45f451cb7b7c2626fd2d25257c88f4c0c60c042ac846fca926ebaabe55486ceea315c8cca1397c9d6155f7221b8c7ecb1b95f2d0ec7a70f51ec6a9629c0cf952af7ea1b5108359448418978d2adbff5ee505eb1c1befb0a7ab6ef5567c424e309cd253fac90", 0x76, 0x81}, {&(0x7f0000000340)="671084bb20d90133791a7271534abc17b4eff654ad005a21141f4c6e316bd1bce1682bae50f7ffd70ff0cede57ac7330b41972ace063099a74d3865ca5df103858e7376bb04bf9de8672c3ca4fa4164aa6b18d7cd259628fe5f6422cade0771ebac36783320155f17b695bf2b6db41eaf2d697027a0b5dd8a609c1bc0990ba4cd717fc5ddd7cbfe4b7bebefd8d1c154dfb2278a37be9c777ebf022b205156ef33f2896b238a5d30c82eb47463aaf8df595be7cbb656ec170af03172e7fc1608354cbe6228b750c1867f1b11ce31b8022d80e97c5659d6f1ce4b5313e61d8524a5494", 0xe2, 0xfffffffffffffff9}, {&(0x7f0000000440)="14b16fdb4bb6adfbcd6c1010a76fd8dc5ab534a1cdfc8bc3b64a987805e44c9eac9399c794c41c75e3ad9b4d7ac3e0025647fb2fd0bb676aeebcc8e497733ab6ac9b", 0x42, 0x4}, {&(0x7f00000004c0)="173060a7447e555766276054fa4bb51c229bf475d2afe9c8486e2feb74555ef2e6849f8483acb8a72a80d87633de6d456f8be18eef5eeebbda23ef3cdcf7be2df521e5d4e89547a7b4ba9fd86936f9229243b390077d9ef08c8722b0ddea37d57f53a55f854eee0cb6a3469b427d8f551358bbf45ba9b15b74eba33f1259c8bacd6c5b92def19d21b95f84959e803aabe08791c8693f9aa6af5fa6b696452c168c2c84a19257a8fea8b41096dbbf65985122", 0xb2, 0x9}], 0x900000, &(0x7f0000000600)={[{@umask={'umask', 0x3d, [0x32, 0x36, 0x36, 0x34, 0x32, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x37, 0x35, 0x36, 0x37, 0x34, 0x3f, 0x35, 0x3f, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x7d]}, 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x37, 0x36, 0x37, 0x39, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x33, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x30, 0x36]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x32]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x35, 0x37, 0x33]}, 0x2c}]}) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0xb5b867545200c257, 0x0, r1, &(0x7f000028cff8)='./file0\x00') [ 896.558255] binder: 25845:25847 got reply transaction with no transaction stack [ 896.565899] binder: 25845:25847 transaction failed 29201/-71, size 0-0 line 2763 2018/04/07 06:29:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f0000ce8b40)={{0x0, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "043c72e3922d8abdab7b1cacf6b09ff9"}) r2 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x44080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x5f1e}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000005c0)={r3, 0x80000000, 0x6, [0x7, 0x1, 0x9, 0x261e, 0x401, 0x0]}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x9d23}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000340)={r5, 0xc4, &(0x7f0000000240)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xffffffffffff9d0a, @local={0xfe, 0x80, [], 0xaa}, 0xc0}, @in={0x2, 0x4e24, @rand_addr=0x7fffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x61}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000004c0)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0, 0x0], 0xa, 0x7, 0x3, 0x3}) 2018/04/07 06:29:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/04/07 06:29:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x204400, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000540)=0x5) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000500)=0x3) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bind$ipx(r1, &(0x7f0000001600)={0x4, 0x20, 0x9, "2b5e105aa240"}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000001680)='/dev/vcsa#\x00', 0x3e5e, 0x80400) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@empty, r3}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001580)={r1, &(0x7f0000000580)="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"}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x0, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x6, 0x0, r4, 0x0, [0xa]}, 0x2c) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000003c0)) timer_create(0x0, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r7, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00'}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000380)=0x8b, 0x4) sendmsg$nl_route(r6, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYBLOB="000000dc00000000000000302ae42691a86f63b4b6e55cd1534bb283c319bd50a2a4708602885571654e68be190dabd368e800aa3423d816e569c2d386490995e34afcfe3fc5db3aded2ab5d603d4f3f005053aa162b75cb169a5d87647156c2bdc8f0358006a6e3a398c3198eb41f43acaa600f36016c993da6eb0d9aa2169ab9a322fb7b9bd57d550de40dbf3035a3894f8682dbc3196fe19599454947523174fe4bf901c3e137b6e90f03ca8c22cd1a05f7f284964d60df082fd86a10061fc94d54cff5894208988b8744cc785f91"], 0x2}, 0x1}, 0x0) 2018/04/07 06:29:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r0) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x4, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/07 06:29:07 executing program 1: rt_sigtimedwait(&(0x7f0000061000), &(0x7f0000039ff0), &(0x7f0000039ff0), 0x174) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1) 2018/04/07 06:29:07 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa65, 0x24000) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40000000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x130, 0x0, 0x10000000000, {}, [@typed={0xc, 0x6, @u64}]}, 0x20}, 0x1}, 0x0) 2018/04/07 06:29:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) recvfrom$unix(r0, &(0x7f0000000100)=""/211, 0xd3, 0x100, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a68cc43343a1d30389363ae27270233de064011cd90509eb86dd843adc4a20565a2792ed", 0xcb}], 0x2, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/07 06:29:07 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x1ac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000280), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', "73797a6b616c6c6572300e00", 'dummy0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xcc, 0xf4, 0x11c, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0xc8d6113f154dada1}}}, @mac={'mac\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1fc) 2018/04/07 06:29:07 executing program 5: syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100, 0x40000) openat$cgroup_ro(r1, &(0x7f0000000280)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10c) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000000040)) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000080), 0x4) close(r0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x4fd4, &(0x7f0000000140)=0x4) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/07 06:29:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'ip6tnl0\x00', 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x6, {0x6, 0x6ba4, 0x3d, 0x0, 0x8, 0xfff}, 0xfffffffffffffffa, 0x8}, 0xe) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/04/07 06:29:07 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffffffffff80) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) socket$inet6(0xa, 0xa, 0x100000000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/07 06:29:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000300000000000000000000000000002d3f8d5bbd", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/07 06:29:07 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="0e8cb62c96f9963219c64ccf49fff13397622e77a2d6dd24ff0000000000000000f58b871d93189d", 0x28}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) r1 = pkey_alloc(0x0, 0xfbd1b5aadc3deba8) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x80000, r1) 2018/04/07 06:29:07 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x80003) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='nv\x00', 0x3, 0x0) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/152) fremovexattr(r1, &(0x7f0000000340)=@known='system.sockprotoname\x00') 2018/04/07 06:29:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x6c9640eb800a0f5d) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0x80}) socket(0x9, 0x2, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/04/07 06:29:08 executing program 0: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x3) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000140)="10cf4e758536d08b8aec6b1447c6fd93a95f2b9fb2662aa2640eb1738fcff646443e315cd76d596ab346991ff489f4ac7fa6bf77054fb8205be33808773f345664ff34e84015b9a0bcbff01831cc99276d1df623690f6d0a7e8f488eecfa15592b7f2e7da9ca678b0a2510246dc2220da3e1fcab43422bb28dc648c4fb3f39b3b8b1f15bb1f36c4cd1cc5bc59a40f0d15c57de414510c3034a7fd842a04ed25fa93377e5b2f3a8ba90ab81e93499ab2d48e18cd5f258ecaea2ac7004a3c9e40f5c64771e9d84203510f46c08668c730dec8ba35f", 0xd4}, {&(0x7f0000000040)="5c1a05897adf", 0x6}, {&(0x7f0000000240)="cb9f547b14d87677b75692c8f94163790cf067aca46e1ed749962016ef8bc7f24ed537b9cab731ee442798501dfbfbd736485765edd187b6b1e0a2defa0bcf7277228da98273a50a3a2f626b65bf194f774d33f4acf0679a4ad366c450bc178895a65c5d935697d42e794093654db1dc0690b9dd975173ec3dada23eac3e9a8a2a2c8e8b", 0x84}, {&(0x7f0000000300)="220b6350535e315a3a3bfc76429a39f8ccf68cbfef02acbb474e7f7e7e2c8fb203b9e6401362bd07cfde618c7f5aedd558c045721b0d2bf7559077c187dd9c56dd8577d2850e8a5dad19426ad4828e160b95b5ecdc8c0a4fb348b8e970fdd867148311d17cc3c0a710f9cce75a3e45bef4f8b4091d4706f1bc14d6c3a9e192e481f1ef542edf319d596d8fe7132d46788858ed81c27b62c24febdc260c45f8a345dbe6794f106e6d95d083d0fe8a9f8dc89d81666d6385ed113e500e7e896ddd55153238ab2e1d2ca81ba064a446d7d5c008f17b51bcc7", 0xd7}, {&(0x7f0000000400)="746647220e4ad209c38dda4f679b8bfec1373cb1a32b56ec8abc71d23d81c4e8efb1175f07531d884377c89a0e53f404981dd38cba2b083e4daec75e05d2c12a308140b474f6106625613f058822a0443bfafe243ea49501bcd942234c6a35470335c58bb4432eea116101320b255cc4efb8e4de7d0106664a8ff562cd9c7758c2736dea02ff38e07221bf11edb07811d5565cca6ca81caa40359e98c488bbe64aad85984b9af6b2604585d6780da031ace5321a8722d8f445f439d30721d2ec2bcc381a8a12f96c30127d2d4465975bfb182508991a", 0xd6}, {&(0x7f0000000500)="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", 0xfc}, {&(0x7f0000000600)="1d8f211def0a389318e013e48823e0002f6d0d02064de667250c04613a1e7a339c34c6f2f0da61cb28005148f51e2b056a50d2065f18f4c366ec3f5bce222632a6a63bf92100a60d4d1617097113eb6ac34490cca9bf5fad8933011d94f9940923fac7971fb947de4abbec2db692e92a2ef00772cf47c4c1c13e07e05ff055e5edd904f4cdccf9859a6077e9a0c37f336d21388b482f9fe144fa601693fa870f", 0xa0}], 0x7) recvmsg(r2, &(0x7f0000000f00)={&(0x7f00000000c0)=@vsock, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000700)=""/141, 0x8d}, {&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)=""/89, 0x59}, {&(0x7f0000000900)=""/147, 0x93}, {&(0x7f00000009c0)=""/77, 0x4d}, {&(0x7f0000000a40)=""/4, 0x4}, {&(0x7f0000000a80)=""/168, 0xa8}, {&(0x7f0000000b40)=""/156, 0x9c}, {&(0x7f0000000c00)=""/148, 0x94}, {&(0x7f0000000cc0)=""/191, 0xbf}], 0xa, &(0x7f0000000e00)=""/232, 0xe8, 0x7}, 0x20) close(r1) socket$alg(0x26, 0x5, 0x0) 2018/04/07 06:29:08 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x490800) fremovexattr(r0, &(0x7f0000000140)=@known='security.evm\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7fffffff) setpriority(0x1, 0x0, 0x2) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/186, 0xba) 2018/04/07 06:29:08 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="d05424c61fa9", [{[{0x9100, 0xdff, 0x3, 0x2}], {0x8100, 0x9, 0x800, 0x2}}], {@arp={0x806, @generic={0x32f, 0xdadb, 0x6, 0x0, 0x8, @empty, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "5e09ad082487f3307720c11c837f96d0"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xa73, 0x3fc, 0xe0f, 0xe7e]}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) 2018/04/07 06:29:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffffffffffffffa6, 0x200000) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0)=0x2f, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001900)="44e56efdde4454902d9ce369ddbeb294", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f0000002a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)=""/98, 0x62}], 0x1, &(0x7f0000003cc0)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000d0fff8)) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000580)=""/4096) 2018/04/07 06:29:08 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) write$evdev(r0, &(0x7f0000000140), 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/249) 2018/04/07 06:29:08 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='stat\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) 2018/04/07 06:29:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100025bd7000fddbdf250d00000014000200080002004e230000080004000500000008ef0300ec0f00002400020008000b000a000000080009000200000008000300010000000800080000040000"], 0x54}, 0x1, 0x0, 0x0, 0x40011}, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)="2e000000000000002a3d7208ff0900") 2018/04/07 06:29:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000040afdff000000000000d30000000000"], 0x14}, 0x1}, 0x0) 2018/04/07 06:29:08 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) close(r0) sendfile(r0, r0, &(0x7f0000000000), 0x2) 2018/04/07 06:29:08 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000040)=@can={0x1d}, 0x80) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) write$sndseq(r1, &(0x7f00000011c0), 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f00000001c0)={"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"}) 2018/04/07 06:29:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000340)={0x1000, 0x24, [0x7, 0x81, 0x100000000, 0x1, 0x2, 0x92ac, 0x4, 0x1, 0x80000001]}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0xffffff50, &(0x7f0000000300)=[{&(0x7f00000006c0)=""/245, 0xfffffffffffffdde}, {&(0x7f0000002040)=""/4096, 0x1274}, {&(0x7f0000000280)=""/12, 0xc}], 0x30f, &(0x7f0000000500)=""/222, 0xffffff59}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0xf, 0x435}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0x81804}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)={0x14, 0x23, 0x2ff, 0x0, 0x25dfdbfc}, 0x8}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/07 06:29:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080), 0x0) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) clock_getres(0x3, &(0x7f0000000200)) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000300)={0x7f, 0x0, 'client0\x00', 0xffffffff80000000, "0eb3a8eed0aa2ba8", "f1bed2d084763248cece886af2980f6616b10d8ffc9fdf1d9179599d603c9cca", 0x3ff, 0x4}) 2018/04/07 06:29:08 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0xa4fa, 0x3, 0xfffffffffffffffd, 0x6, 0x7, 0x1, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2a00, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x144000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0x4, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x80000) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00", 0x24}], 0x2000000000000285) 2018/04/07 06:29:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r2 = gettid() r3 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) getgroups(0x6, &(0x7f0000000700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000880)=0xe8) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000940)={0x0, 0x0}) r10 = geteuid() getresgid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) sendmsg$netlink(r0, &(0x7f0000000b00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000080)={0xc0, 0x33, 0x130, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x8c, @u64=0xfffffffffffffffd}, @generic="e914d5216ff5d949fe89d95a54b67e8078cb9730dafb7eaf7840948c9c41f6739245e4fdb2d1", @generic="3edb82ccbb2fdbbf66bb6688477c7a38c5746244dab1d3299ff2999c5e110ec728ff283518a52908d93e026df9b0d1202fe83509299f18a1b4e7af4ed9efc543403c9103cc7db2b936654b8f2e0b0ac93d0706da9cc4b69c477fe1615db014ec743f2dbe39b43dc7a9943621d9f9b48b3fcdec889e8ad5ff7c8327"]}, 0xc0}, {&(0x7f0000000140)={0x33c, 0x1f, 0x510, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x114, 0x4e, [@generic="f44e35027e0a9c176555e9c87c489cfc0888d7a0d97aa460383080403d6481ab186e576e6329432feae9011a19b566c2e2d50bb46247599f33ac6d05092606c01211e5fa712a2ed0b287b7146a6d3c1c93068c3306a39ea4e63e824e859aff25689e64fa7ab45118b2875891a551294af5b98ba753efb2f095439edfb91dc64ff78ee0d3c955a751ddc5ef32f160d919e77fe5b72ae5a4c162b4accba502d1b07076837ab01efef7b3079d3879b9495a47e5", @typed={0x8, 0x67, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x53, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x44, @u32=0x8d1}, @generic="34d2373524233a5e91469460e191fc21e8cd99861c437e2d81b35f00a440f2a1219076a57036520f248acdf8c4cbd47bca498113fff645140a9ac254123502dc1bea2e71"]}, @generic="2ab676f15aec93b37b8e64fcdfbea5c6a9ab0f349c7de4fdf75fb65d05e50878209df8d55223c38a93a63c730e33423ac695ce95c856e2504ec282dc3a1fbcbaf1f539f9aaf2a3753327d0e5eda25ba146", @nested={0x170, 0x20, [@generic="0692884e701f8d80896a88f38f3e3544d1d7df5da3affb075c4667fe8991b415652e5ef7be71400358273e1089ff83811d6dffb98ba1cbb3e3e25c9f351fd1a2c45f", @typed={0x18, 0x1e, @str='posix_acl_access\x00'}, @generic="d652c13f867b22758238a46a203bda0e032045ea5a617b9e10f91c82860e14e87d9ecdd7972c5e44b5574d1829b4284d476a88b9399c69f68ee8a072d702214a3f8464b78b3178089b245e7fa3edf8abd054d7864bf29c0b01599f11026aad5116ba132b28fefccecd7d6278313f1a1950da896bbd673189b50e3c0f923a2a8d9b1e133757029c83fb301bee685d6944b9d032e5fa1e40aacc965e7ee4c3f75d946b999932db73e3b298a97cfe5bfaca046f8ceb5d4f3e87a786cd9a20e24ebaf4d0a80f5239ee8e73aefa4f51472acb49098b736283be70b1d53ba524ba", @generic="019563587f85a7add80faf6821e617e7b40aa453520b7488aec97f158a2d6bb3f656b7eb06b3d09d7adf2e83deeffba82bf9121d"]}, @generic="67e212be519f219238e8c4064c0e0d464312caccf3fd928e999c9dc58a9fc996be6ea0a85f0e83079f3ae8c2f94ad1e2e27f9b5088a7114b0d56d5c734d7abd86f03d79faae0d0e90885a50e62d161e13fd490d436"]}, 0x33c}, {&(0x7f0000000500)=ANY=[@ANYBLOB="3c0100001500200528bd7000fedbdf25b125eb0bfb22d6174d44b22fee5ea27e4e539287f72f201cc6b7c5d0bc941421130b5df486c58fee711794883aa322a37614a32969424c36e75ee8003c0016c48234b02208839382f061179f54ca45d30d3233b175c5e175948f6dfa4055fbf5b8ce7ebefd52c3c32c61a32870e2c1e0dc08005500", @ANYRES32=r1, @ANYBLOB="08001400", @ANYRES32=r2, @ANYBLOB="e553f073c7d4b7cd7f89f7590509a5364b57cd124d4e106a9247253d68786d812536f38e714a246e8bab658fabd6ea2e2efbc00bec5faf86e79ece965b43574d2d11136df7db85eed3094d6fff6fd46f71da5b5717e34a0f22aaaf33e69f6bfeb07504b2409dbdc205b223bd732679f4e8ba4bb85ce4a012ccbe16dd773c732b723cabc4551de60973d325dade7a943a22750c008d00810000000000000000000008006200000000000000"], 0x13c}], 0x3, &(0x7f0000000a40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x90, 0x84}, 0x4000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) 2018/04/07 06:29:09 executing program 6: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x68, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x13}, 0x1798}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xa756}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x400}]}, &(0x7f0000000200)=0xc) setpriority(0x1, 0x0, 0x0) prctl$getreaper(0x5, &(0x7f0000000240)) 2018/04/07 06:29:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000a96fff)=""/1, &(0x7f0000000000)=0x1) 2018/04/07 06:29:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1020000000b) 2018/04/07 06:29:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450000240000000000009078000000bbc3816c59c9ed6cca00d73cde00f53475c46182e9e26ee3d48ad1b61fce5db0772b7a88"], 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/07 06:29:09 executing program 7: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x81800}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x10ac, 0x7, 0x6, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@generic="6806951c71ff7192372b1fb2883523b69e7ab58afc8c1075c1b3ee319ba75d4ccd6eb386e1c3d652acc51cfb75268a3827c79a9a57d0f6af6a2f06cdf15e0841ccb3b689281e739a7128bec60457dfbcf9d2ede7cd819f95ec7451ab1e13191e5a419539b6feab930e66ff8ed91fed60ee8bf2d9a55b0c02d92f19d54ed986dc6091d5cefc020d8965b9afd91d", @typed={0x8, 0x5, @fd=r1}, @generic="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0x10ac}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f00000013c0)='./file1\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f0000001340)) 2018/04/07 06:29:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x388, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00080600010800060400100000c9ffffffffac1414bfaaaaaaaa1414bb0000000000000000000000000000"], &(0x7f0000000040)) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x80, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xb8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, 0x9, 0xfffffffffffffe00, r3}, &(0x7f00000001c0)=0x10) 2018/04/07 06:29:09 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/35) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/04/07 06:29:10 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) 2018/04/07 06:29:10 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, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="61b269d459199e000000000000000000000000") pread64(r0, &(0x7f00009f3000), 0xffffffffffffff5e, 0xd) writev(r1, &(0x7f0000002400)=[{&(0x7f0000000000)="d8c11cf220fa2e5c64e6d6dbfa8dbe8f49b5", 0x12}, {&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="77b79a379f411c03d216a104eb9999ef052a7be4f5fc95129f5345f30a660c7db10f2682814f618ae8de6eba1873154545c93d2372b06dab3d1e70f11e257f34bb903f4f9fd7d02c6d1cb33aaf0b4524fdb75af8a9433c03c01132add6b79bb93bf7cb609d5f1dbdf82f732fb79ff98d4665d9aca1e14063850917222efdd5ef2f3106ecb7fe78640b61bfe8ac1349eebc83423e9cfa67da91dc668b9160ce860128ad08f4826cffbedd364c11cf022509cd81522a50be08bc2502991f08818254acf2", 0xc3}, {&(0x7f0000000040)="1117a0a28cdc8c2b9dae0c60a2a95208a9bc3dbd9f23e20e42756c48989dee43bb80acd72b37701633dc94cf3e1ac127d2d654631f7e50", 0x37}, {&(0x7f00000011c0)="768c515b4b1eaac9b4631df3b28485c6617b55e20ba2889e3ba963cc6cba57ceb44493c969b7fd155b56aa73f78648ba8fc4ac46780451bbf56af84af74ad9b5ed0dd61e7d18721f6818e66766cd2bd184453d8f0d1053705d93f4981b5d54e13942311eedca331edea665320068e8161b505156d929486b2787de616de4d25b0d44fe0cea8a7bba37e0fe1c1b957d7df034711f10b2e52bf5bc6a9c66aaf435564fb273e5f2b48494dca77109b243fbb7c87ab0acd5b51b0446d0488ed7a759979f50b43960a3a061c5f9d7531566", 0xcf}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="39ff72486a6a6a0a02552a635af42554e34721994a99e53be82529a0bbd466a4b388b15dcdc548dc6714c03dbad177bb8fdf0a2ce16bc27670657fd7d639be655559a1e7e496d2a43cb1e338bad1f542352375162c1eea52efa65b6c95872063006ed393816e4a0764a922d118f96caff4796ac9fb4f5934de1cce6d2b161775d29c8d0cd634c1778d2aaa97c7de7bf2474156292be88a8961ed5124681dcc3b18994c259fe06e837ad40f65ea775536a723ad782596505f", 0xb8}, {&(0x7f0000002380)="838c8e2e23ab307818ddc8f7a116c80c92d0d816f22ba0402c1cc9bbe5f7a014f027517fa41dcc51eb587aa0c8d65053484dcc1358f48b654732f1bed9237b25d69d3e0e40fba64dc85083", 0x4b}], 0x8) 2018/04/07 06:29:10 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="3e60e382a7d3bcba9b06ff98e0200740007cf432d1a0c91c0b970fc8289fd5447d045e4436c6062298d311a720ac5b7a9fd9d0bbeb05a68cbef11b278c3ce10e99f2f7211eac8a41f8a511b0762986a833e58fe796d108d313f937ec7c6899d3bbb0bed6eea1b9b93d9f39a22426beae65ecfe5c45d9a0776137c0362421b18947a0177dd855b06ff635cb58463b8b5f303ebf371f7161b870dd239f9c2907119aeb158e7eedd2c2ab0e78bf1b3db91ed5507272adf2f104b4889078fcf4185dd8e6a40662d074d4e88b413378b66561c01fae728b0628a32c804ee40acf243ac670d2", 0xe3}, {&(0x7f0000001280)="3ad1fb697387f68e5acdb0405c5aed34e17e6e1aa34fd248565f5055fdd4ba3d1b2d2d36e3c853adf33a72ad9d31be1744361fcaa26397cbd54e1783cfb1a0d73942a27aafb5e2931b4f7fcb6ec9a80d32129e01b04b526966f095c45301da560c27748c2cb1d102f367efbdf6c4a21d3bdd520b5d49c17f5c639b6b60806394ba857507277ca8742864e917d98a0555d1852775c86f03acb82d680dd2639b92ee0f0a582b0a6fa8aa7ad907278fd4bedbbf9cd82e97896b5ce642758d20d17f6641fe7e07f186", 0xc7}, {&(0x7f0000000000)="d40b44b7362e484bfdfbf31f3b5c8a19bb97c9be", 0x14}, {&(0x7f0000000080)="7ce8aaf4159a2240da12a55c5789b22f54550fb035ce0d53967895d966b8790afcdb4a49b91cf552ca366df7ab254760af075e3d9df9bd368daaf1c23579672d53b33711741e4bd51ecff90052e6b66d41429fb3418d49523dc494a945553ae7b496c09331053f8e954e9a2e1ff733a0b4722916022a5be0e4bdfbee667ca15cb607b8eb853806e7b52f8d5d712656aaf0e43b45208728028442d7a550a1786b75daf579590af529e1879d64175f9352045dd6910d17efa4", 0xb8}, {&(0x7f0000001380)="6ce1ee751dc1cb5cf31dfb876f8faf0832cc42de8d4ea0387acdfc745297ab89b914cbff49ae80481db842eadf0eb3f1041a280475b7a2883a55f8b5f46dee06e790bb028d24d002043b", 0x4a}, {&(0x7f0000001400)="c2608348c82084c71b48921c5f0b2cd6d146628b9becfc6f078b8405c405e50127548e22d8c61725ef997c5e93", 0x2d}, {&(0x7f0000001440)="ddbc917bd24708e2c0b3c64e82c90a4b16b9d97347c8c613a7ec142045b8ec9a049647ca372c", 0x26}, {&(0x7f0000001480)="f7ed183db617883e82c0c208a22555c9f4c7c6eddd39ec1480ea4a5eba89609ef20dfadb856e92898920ea3bb16d3b4ac169d53e3576d38ed40b4f3e147fe35a46e093c51e117228e8dad6f5bfb48543815f90afacfac01bbca1c0ff2f9f2033c9ff6a8c46005040c3f983bf97ca3750b71e2af4ddfaf5ce46dad9f5a09df72044b9e35bc8ad06faad45558a1379770a8fa167ea5e9b28158bab5e6b178c6f7aa867097128fd417c745e699652f0ff694507e2f555297a030a306f19b1b1d6f2e762ad36a127b837374579f1dc65a2138c44c56744a19d337d8b92b075654d5338f76fffbe5d", 0xe6}], 0x9) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x3ffc, 0x8) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x8000000f) 2018/04/07 06:29:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30]}, 0x1) 2018/04/07 06:29:10 executing program 6: r0 = perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x70, 0x9e, 0x1, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x800040, 0x0) fcntl$setlease(r1, 0x400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) 2018/04/07 06:29:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10800, 0x6, 0x0, 0x10000, 0x9, 0x1, 0x0, 0x1000000001f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa56d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/07 06:29:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x4, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x120, 0x1f, 0x10001, 0x4, 0x8c67, &(0x7f0000000040)='gretap0\x00', 0x80000000, 0x3f, 0x1}) 2018/04/07 06:29:10 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/248) sendto$packet(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000003c0)={0x11, 0x4, r1, 0x1, 0x0, 0x6}, 0x14) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@random={'osx.', '/[trusted\x00'}) 2018/04/07 06:29:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x3, 0x2}) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0xffffffff, 0x2103) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/127) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) restart_syscall() ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f000021dfb0)={{0x5}}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000240)={0x81, 0x0, [0x1f, 0x8000, 0x8, 0xb9bc]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105517, &(0x7f0000001000)=""/250) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x1) 2018/04/07 06:29:10 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x30, 0x2f, 0x33, 0x0, 0x3a]}, 0x5) sendfile(r1, r1, &(0x7f0000000040), 0x80) 2018/04/07 06:29:10 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x20) 2018/04/07 06:29:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$nl_xfrm(0x10, 0x3, 0x6) [ 899.581777] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/07 06:29:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000240)=0x7fff, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000c0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) 2018/04/07 06:29:10 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr}, {0x0, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'bridge0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x3f, 0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'mangle\x00'}, &(0x7f0000000700)=0x54) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) 2018/04/07 06:29:10 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80004, 0x20) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xac) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) [ 899.623213] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/07 06:29:10 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x1000000000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x44, r3}) ioctl(r2, 0x2286, &(0x7f0000c95ffe)) [ 899.773315] IPVS: ftp: loaded support on port[0] = 21 [ 899.890836] IPVS: ftp: loaded support on port[0] = 21 2018/04/07 06:29:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8004, 0x8, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8}, 0x8) 2018/04/07 06:29:10 executing program 5: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000200), &(0x7f0000000040)=0xffffffffffffffed) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) tee(r0, r1, 0x3, 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x24000) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr=0x200, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x20, 0x1f, 0xe1}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x2, 0x30}, &(0x7f00000001c0)=0xc) 2018/04/07 06:29:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000fe048b0ae3faa7bc7988ae48f1e2"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/07 06:29:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x7e, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x2, 0x6, 0x7, 0x7f, &(0x7f0000000100)='bcsf0\x00', 0xfffffffffffffffa, 0x1, 0x8}) 2018/04/07 06:29:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x1, 'client0\x00', 0x5, "dd940100db47dc2b", "7a270f306c3fec8b2ccdee4be66412b9e8eabc7801ddce113739fc4e606c0fff", 0x82d, 0x8}) 2018/04/07 06:29:10 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x20, 0x109200) socketpair(0xa, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x2, 0x22, &(0x7f0000000040)="e1b9c9b45d3b3717f665554c3b9e55243218bffdebbcbbf7a92c2a6cd6cecf0cf036"}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000842000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) 2018/04/07 06:29:10 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x20000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f0000001180)) 2018/04/07 06:29:10 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x81, 0xf8f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x63, 0x66cf}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f000000a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000000000)={0x14, 0x10, 0x21, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/07 06:29:10 executing program 6: r0 = socket$inet6(0x10, 0x4, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x8000) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x495eae92) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/07 06:29:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x3, 0x1, &(0x7f0000000040)=""/31, &(0x7f0000000080)=""/157, &(0x7f0000000140)=""/17, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x8}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x7) 2018/04/07 06:29:10 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/07 06:29:10 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000680)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000840)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000800)={'ip6gre0\x00', r0}) sendmmsg(0xffffffffffffffff, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x1, 0x38, &(0x7f0000000040)="d2599a9f559f47e0ff8a86871ebf0ba29259f3e9c23c4128d36a356d6ccc36aea3cb5697db47d64d6d109ab48ce46d2aaca7ffafabf81f50"}) 2018/04/07 06:29:10 executing program 1: socketpair(0x10, 0x80f, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/04/07 06:29:10 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffff76b, 0x40) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/07 06:29:10 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x98, 0x20000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000440)=[{0xc, 0x10000000114, 0x3}], 0xc}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x5, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4]}, 0x24) 2018/04/07 06:29:10 executing program 3: r0 = socket$inet(0x2, 0x8400a, 0xdb) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0xc) 2018/04/07 06:29:10 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd1f00000000383a0000000000000000000000ffff00000000ff020000000000000000000000000001040090780000000060942767d1c2960faf2b0000000000000000000000000001fe800000000000000b00000000000000802a08000000006bf670a2e040d514c185c976a065598dc71b89e87ce6eaa4dc52ba7233d63e9dfb8ebbea9ecf1f4af698a99fefe65c3eea4d2e7e9b6434d643597e86679451"], 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) 2018/04/07 06:29:10 executing program 7: r0 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000a, 0x10812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x0, 0x8}, {0x7, 0x3}, 0x63, 0x1}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0xff, 0x4) sync() readv(r1, &(0x7f0000002240)=[{&(0x7f0000001140)=""/104, 0x68}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2) 2018/04/07 06:29:10 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000800)=@hci, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/95, 0x5f}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x0, 0x2, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f00000000c0)='GPL\x00', 0x0, 0xc4, &(0x7f0000000100)=""/196}, 0x48) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r0, 0x0, 0xc3, 0x74, &(0x7f0000000880)="2cdc0dd796b5b477317cd5c876519ad4d1eaa5745ea92516473c763e3975c1b3e5a017d4d2394a907ab3917175c8cb85c808b30395973dd9b13a73ad3b75f64bb9bc39ec93340628adab11c3fafc60c09b9968f9318b26868c9fb639d6f3c04ef229a3cd3f863a3d230b8183601459273c7027f22218e88efe5560128e5fa00d3196cc983c13589bcf46bfd50b215484a4fc64da9be24b247d549699ca7e6093b504dd4fb931ed950ec569e36146ec70e9aa63bc584dec1ced9769c66e2f141b5c28f4", &(0x7f0000000480)=""/116, 0x4, 0x7ff}, 0x28) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000980)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/155, 0x9b}, {&(0x7f0000000680)=""/112, 0x70}, {&(0x7f0000000700)=""/177, 0xb1}], 0x3, &(0x7f00000007c0)=""/47, 0x2f, 0x4da}, 0x2000) socketpair$inet(0x1e, 0x804, 0x0, &(0x7f0000000000)={0x0}) recvmsg(r2, &(0x7f0000002180)={&(0x7f0000000d80)=@l2, 0x80, &(0x7f0000002080)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/108, 0x6c}, {&(0x7f0000001e80)=""/99, 0x63}, {&(0x7f0000001f00)=""/192, 0xc0}, {&(0x7f0000001fc0)=""/172, 0xac}], 0x5, &(0x7f0000002100)=""/120, 0x78, 0x401}, 0x10040) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000f18000)=@in={0x1e, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000000c0)}, 0x0) sendmsg$kcm(r4, &(0x7f0000000d40)={&(0x7f0000000b00)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b80)="502837f69282f24a47e77adc63c217345c70560ac433fcad166fca6e6a89ae41cff1cde4aa255784f7a53d43723239f7f76c12f25f6c54a4daacee5df453e3e6d2759e367d071e84ac62bd73f9e7bc27dd93b6e00d132458583bb228818416c246e1c33788ad6d9465e027ee7c1abc69b331088274d8767e1c1a0d58171638f17f0a36261241b164021bef3533888a953c998d9cbf", 0x95}], 0x1, 0x0, 0x0, 0xce0a832ca933ea07}, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000c80)=r1, 0xffffffffffffff89) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r6, 0x4) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf4ff6)='/dev/cuse\x00', 0x0, 0x0) fcntl$setstatus(r8, 0x4, 0x2000) 2018/04/07 06:29:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x30000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000014c0)={0x0, 0xef, "309767b4210f6ee97ae686086854d48613858b18c2df4e6a89eccae2edee0389356cab3892585bd525874d55ab4507da250c6c5a10db02c0ff2b62822bb03a8be1a9eb83c16f88e5162a9f26fdcb3da9a52f781f5280a7c4461250ef2668ed804680f0a02d3119d16f324a4ab39f8bf801040d907a52ee988454e7015fae2a75b5720190cbea5d8deb8c578d992f2e7517cc3f7e88ca3700a8811e4a59c7bb9ee888dea5bd02dffed981459ec7ec95cf985c131908eaf3ab0350f8896b8027ccae0788b7c3b9804ab0107e14a0236862bd5b71fb311fe0c09313ac847aecc1a2652beea27509a65dcd7a0b1bdb3e56"}, &(0x7f00000015c0)=0xf7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001600)={0x0, 0x800}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001680)={0x0, 0x9, 0x1ff, 0x5}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001a00)={0x0, 0x81, 0x6, [0x80000000, 0x3, 0x0, 0x2, 0x5, 0x8a7]}, &(0x7f0000001a40)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001a80)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x5, 0x0, 0x6, 0x10001, 0x6, 0x800, 0xffffffff, 0xab9, 0x7f, 0x3, 0xffff, 0x1000, 0x6, 0x8, 0x1]}, &(0x7f0000001b80)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001bc0)={0x0, 0xad, "02ddd55295a1932f9ee8ddb239e452bb68ff85da1ecaf58596fc7d7b2c104f6e1eb66a8166ad2b47970692469ab4bf247952c190a7c30b251b5b5ea1187054e523fd0dc8b0c947e3c00ecf44dc9c27b8b410951010b8640efbdf0dbe9043dae28a91bda1ca7840a60e14fa3dd2ce8a66aa0e0002ffc6877e4aec4a3645eae8189dea828235ae4a6b36aa300576e312c26669ed0e3ca3eaf839813f3a2fe84afa0946ec13d73e56534b403f8c75"}, &(0x7f0000001c80)=0xb5) sendmmsg$inet_sctp(r3, &(0x7f0000001e00)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000100)="a5fbd6c8c81543f3c3ad2ff8c01df076f122c97b9fbc20264eb269486d3ff1f34997e4bba36d6ea1366dbaea8955e938263b073f5d88fbcf03ebe14158453d2ae4161b64c3", 0x45}, {&(0x7f0000000280)="90ca8329fa41eb25488e72ccda41f425f5d702bea335fd1f4f5828a06168c569be782a033ed867f5723ef57b8179d6fc5a8a37b3c3cf30a0c2eb9ab73bb5faa5fddbf37183b2a2980fd47c4923eae0e698f7c7c27e6f947fc72a7e7aaaee6c8890c6d3ef3aa1525e2be31598f268b303f2584038f46c9b99eaa63d2ecca509057150d749a6980104af2780a7b1c9a47f7da90dda39af25e353387652ea56eda585f6095d21ce9a9f950400b856b838a530523d29bc3af0fdc81d7cd58fadaf320018ceef8c91360df964972771062776db9b3d2e00d3736c43a85c61aa6e74dfd51534854e", 0xe5}, {&(0x7f0000000380)="2ef4fbf361b3232465bc02019ec756091a57c67a737e612ae649e3ef8cb6db6ab5c49a3cf5261dfc0ed507ede98693411e1619658f992cebf6038fc1d4beaa9c5fc6569ce536377bf43fe2ea709479c82ef97c60ea654e091554e36d21d17dacc4a1c3c7e19367a347fe780203a1f0f28f233ba26b95094ef39f80e1833a7f4d6291fe637bc90a5a7c8715f2a4b5e47b37909b840499947379525be20d6211443d04877ae0adc4dec422d4c42b2ef9838447c2921744042bb775189c08f194de35464744a70401c2a802e3e70321792f0095cbc7b65127318d58d9483ea89d3a1c9c309911", 0xe5}, {&(0x7f0000000180)='`\\', 0x2}, {&(0x7f0000000480)="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", 0x1000}], 0x5, &(0x7f0000001700)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x1, 0x2, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffc, 0x9, 0x0, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x8000, 0x100000001, 0x84, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3, 0x200, 0x1e4, 0x3, 0x0, 0x101, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0x3e, 0x10000, 0x80000000, 0x7}}], 0xdc, 0x4000}, {&(0x7f0000001800)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001840)="60f1d57204dcbb626a5616eb038529ce64091ba247381807339c00b36456e80f0740b2b05493b73ef957d91a5507a782c0730da5a209be95763a89d8ec76582f3ed500bcca46d08cf150de01f456c160a42aa5125cbc3389314ad2737fac8d034e0b72d48b9ed92044b95d07098f3f3c2916de36604d2ecdf637f74dbb2ef089061a94da945918b6de6f8e7db46601313725f9fce6ce58933a07a8f5fe5fc9181c32dbe97ad8", 0xa6}, {&(0x7f0000001900)="36a5407defec1f5817d51c6c7af40295ee884da515f45aec2804418a1e242c2d4a40702a52a1a8e7c913", 0x2a}, {&(0x7f0000001940)="42ebef4e6174e0fb2b4f302f8ff28f1bb8e29ed4fbd4030a9e2c2163f489f29109b87f278432dbb454935bac71ac6a9a0507638cc1719a314aaee936729d9a7ba27cfc0de2111a5dfd53744f37528a612238d945384d6d6fe6afa19baf9238b3b46124", 0x63}], 0x3, &(0x7f0000001cc0)=[@init={0x14, 0x84, 0x0, {0x80, 0x3, 0xfffffffffffffff9, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xe3, 0x0, 0x7, 0x928, 0x8, 0xffffffff, 0xffffffffffffffff, r7}}, @init={0x14, 0x84, 0x0, {0x1000, 0x101, 0x6, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x5, 0x8, 0x7ff, 0x9e3f, 0x80, 0x48961688, 0x3, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8003, 0xffffffffffffff00, 0x3, r9}}, @init={0x14, 0x84, 0x0, {0x1, 0x4, 0x4, 0x1}}], 0x108, 0x41}], 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/07 06:29:10 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={0x1d}, 0x10) r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)=0x3) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f000001c000)=@random={'system.', '\x00'}) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/04/07 06:29:10 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) write$tun(r1, &(0x7f0000000080)={@pi, @hdr={0x0, 0x84, 0x0, 0x2}, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xfe, 0x80}}}, 0x42) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xda, "e09a78f029ffe4acd1bbf97c3028bd4aa73a15a5ba5e168b9932ff8779b62822cd999e1aafc79562b428564615ef932d37d0b86b47886f94a52967d7f85fd63b7dde4af13e4220d3ba4ab101edf63f3b957fb86a0ef880a3bceaa940e018c3063558a8d372fe4e3e7407aa1ff542bddc468b789cd7e6189d1c2f4ba3cd8dd6f583149d8f2dbfa1ce4bad02fc6bd04d76b011043f663ae77d39d919a1cd9efb1e92c77e708a36c7eef50035eb2d9f6cde6ed7e17b10029f67c07af49ddd46bda32f3a277901b0d0a4fd7b327d2a5ca4721fff21551ccc6dc97701"}, &(0x7f00000005c0)=0xe2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x401, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0xdb, "72951da06ad69b1f2bca1793bba5ed533c3b2b91831a8595db263eb6ae38ee06f36e0ebc86fd79adc457b05ffa68aa90db9d4c8f81653ae3a53a02cb93ac788963ef504e64c88b029f91d0e06af36c62255f2f764eeceeb8b13fcd6af50de9d1654e4311050ec15882eb3f517911ffab3c3ed9f9d73a2b58c4d3e8ae0ea738da27a8460c5914bb96196ab801f38eac2b35fc9bb77e5130ad45d1c39240d5ae2831ee62b9edb78190dede42e830ffea5a54ff54d0b4175701d27ae89ac029bdabf91246df46e6db42a8013595b7033e2c145f4aff4cf3da119086e4"}, &(0x7f0000000800)=0xe3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000840)={r3, 0xb3, "e84718d7607d47b816f4f4edc6f30cdb90b4b2cc1eb97dbefdb846973f5ae4283545589b0b95bc8a7363fffd4fe3f5440295a87fd828af80796ce8b7896237d055eccd1525a5812ff54ed4eb3de80d42513778e28d2df22e43f0aff2f5eab9733edeee4e33e07a858c07dd6bec5232c50a8110001c773ed8894e2e8c9f62aa1faa766998f4a7a1fd5ca724dc71584d7970ddd63f04b99344b1138491f058ce1d5ccffe4adfbd3ceb70e2b4d788a16500cfbcbd27871b346e860d8b89f6b78494ff3f105975be55f75852b46a95a96e9ea9b0a6692690370a9bf12031b50b9dedfff5d13e79d3c41713e4ed0040cf60cdff3af5d3f3"}, &(0x7f0000000940)=0xb6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) 2018/04/07 06:29:10 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x8, 0x100000000, 0x6, 0x9, 0x8, 0x2ac, 0xfff00000000000, {r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8d5b, 0xcb2c, 0xffffffffffff90e6, 0xbfc, 0x7}}, &(0x7f00000003c0)=0xb0) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) socketpair(0x1, 0x800, 0xffffffff, &(0x7f00000004c0)) r4 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) writev(r4, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendto$ipx(r1, &(0x7f0000000200)="ad60cfba1c04141e56dfbc83e1866d7e182436681d3f14c15e79bc0c889ffcd0480cee6b3a1dbfc912988d2866859ca979dd74738fd155a8c22deeb3e7bdb682e8ddd6f9bd37a653fdfccc3cd7536b3d36099f212af794aaa519e122b4f56ec3453a53443a0c947045cf3f150fbde0b9c7c2a3dfd739f8556f46aa8c154d6ba9204172d285df95158cae407dab42ba1ad71297baf83fcfd93df71fbfa2d407129fe3f7b1ff11af93ecf9b98e896081603d0dd635cd09f47e63", 0xb9, 0x8000, &(0x7f00000002c0)={0x4, 0x3ff, 0x40, "0954b392ffdd", 0x3}, 0x10) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000440)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ifb0\x00'}) 2018/04/07 06:29:10 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x126f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x97, 0x6}, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001300ff10fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/07 06:29:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/07 06:29:10 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2400000000, 0x4400) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x2ba, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x655}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000040), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x355) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)=""/116, &(0x7f0000000200)=0x74) 2018/04/07 06:29:11 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00') 2018/04/07 06:29:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') open_by_handle_at(r1, &(0x7f0000000180)={0xa8, 0x1, "5d988483b33e770e9ffc8bab2a006429d96b414893a210f392e06a32862c6ad4a3ee40df8c282caded748485acd81db507a136976d989177bd6fdfe88370be8ecfa4afeb4f59f80d5188be15db8b28347c65a831eb349d6e40e8ef77c2ee5d35f0bb3966b33c383a428399e3698ea94bec8cfa329b8c0cf074309272baaf642f9f292159fabf154e7b86a6b10823570ef97c7b110d079648b132dc655d769d68"}, 0x400) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/07 06:29:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/07 06:29:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x7}, 0x8) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0103010000000006000100c0"]) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000100)={'dummy0\x00', 0x3}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/07 06:29:11 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x61) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x3, r0, r0) 2018/04/07 06:29:11 executing program 5: futex(&(0x7f0000000000)=0x1, 0x3, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x2, 0x2) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x10000000) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x10000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c74657200000000000000fb00000000000000000000000000000000000007000000040000008c040000280100002801000000000000a8030000a8030000a803000004000000bd1841e6273860cac41802b34700d490485094f1068bc240d141318ef3f15a57f01f687fb60041a6694d8839e15a7da3a82c99bb244bbd1be2302db760b5812c7a70ab69317879274e69bbb636935aa4f79b83422ab905fc959a", @ANYPTR=&(0x7f0000000180)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00028010000000000000000000000000000000000000000000000000000380052415445455354000000000000000000000000000000000000000000000073797a31000000000000000000000000058d000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac1414bbe00000010800000000000000000000007f000001000000ffff000000000000000000000000000000000000000000000000000000ff00ffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffff00ff00000000000000000000007fff0007000100010005000465727370616e3000000000000000000073797a5f74756e00000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000e0000002e00000020f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4d8) 2018/04/07 06:29:11 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000300)="ac2bf0b6cee52092a03e791f6837715ed3b93e233c7f2dc8271d55c223192d7c7989f7d894e0eebfe792ef684ee92a07215407eb8c032786beee1b8e5f69149941879e38f9fc887e8e7a4e19af494101306c713483ab763d915ade2fab98ff96d2da147bdee35c6de348a02222ed3f698bae37cf817edd39d366e003c43823b98dee3260bcfbfd1abcab52cdb4a9b9eaba675694dda6fd569eb1d66655d82ba726847ada3bf30eba0d5982f3cbe4f823ce5e0910e2925f609d66f0c9b448a57109cc01b51462f84c853aa4d53afd52b1eac98e54867d4abac4b2a217", 0xdc}, {&(0x7f0000000400)="c9542daf6705e4775e0fbbf9106f300c4b33147fdaa8ac711e7e5074f5959b66261f4d9e730f69a42344100b3187d3ae61e4e6c1a2c2f3bfd1cd83376db5b4af1edade7a6667010d590c9301688869676cc197d3ca583e5c9f43f8b39ba24777445d261ba8b7ac81aceae5b76c390a8c21758c4de5e1acf0d2f1", 0x7a}, {&(0x7f0000000480)="73cc01149742ce6eab77168269ab9156a812d8c4944789b0c0af5cc464b4969b04d0d3b3b55f50d764813de1d76618f87d1bda4b6f7d825ff35fce4820a3f6f158882e64cf838ad4df34b1273e3302758d673d24d38a7293823df774e10116", 0x5f}, {&(0x7f0000000500)="7635755798b76b794f65e44dfb1ce0ad63a7926e51ba8cc880ccb295809cf35ebcbe18a865242bf3bdd678236bbc40653676d05e7dfcf3233c6807968ddc74fbe2b814227ccf", 0x46}, {&(0x7f0000000580)="7f374951d85bb335b951432064c324a0eaaf059c7ecb5d7f18c19868810ae0f68244035454e7ffe1f6c05857e667142b18a9d7e39fa4bd0f06a49df9ab67707157a6069da57d053d37b4c221434b26968b194ea4", 0x54}, {&(0x7f0000000600)="f555d98ef568cea07c04b4c7cc837230cf7fdc0473726afc0c92e8f7434b91c8e719cc2c06400dd08089558f4b844c47860453bafebbd7b458c3f185646796543386dc85efe4b1052097ec5b57c6af1d450a08d17065fff0fc0863df2764cf8de1a438ff3dbaa564", 0x68}], 0x6, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x3c, 0x20000810}, 0x8004) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) open$dir(&(0x7f0000000180)='./file0\x00', 0x200082, 0x20) kcmp(r1, r3, 0x7, r0, r0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000500000000001900a307250000000000d374e1b61e32abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/07 06:29:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x3, 0xca64, 0x9, {0x77359400}, 0x4, 0x9}) r2 = socket$inet6(0x10, 0x5, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80080, 0x2) openat$cgroup_procs(r3, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a06000f1a56ba8bd79a2ef44ae40bb24e8e870000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413aa7227c43ab8220000f50cec4fab91d4", 0x5d}], 0x2000002f, &(0x7f00000001c0)}, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000300)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/04/07 06:29:11 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x311, 0x440) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xff, "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"}, &(0x7f0000000180)=0x107) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x72e}, 0x88) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4141, &(0x7f0000007fff)) 2018/04/07 06:29:11 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/186, 0xba}], 0x1) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x4, 0x8040) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000200)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000ceeff8), 0x8) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x90e2, 0x200000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000180)={{0x81, 0xba, 0x101, 0x4, 0x2, 0x7fff}, 0xdd3}) 2018/04/07 06:29:11 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x410, 0xd, 0x6, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x14, @u64=0xfff}, @typed={0xdc, 0x7, @binary="8dfff026a162cb005bf5961fe13245fd251495ef45d7931428eff0a3c21f0633f0b0224d326c3a18b9a1d3a16ca07b36faae03fd2a342f5915f071e7a73e8625a10b8ffe9e881dc99d429bd55ddfee500784a2a85b2a5006885d7a9eb550a488e7a16eec37905eeedd96de9801764b3f707335f40f265ec00990bb139065710e7d7ec85e7e98d89c212e6ce73fae8e833622abcdd36a684c4eb53d8c2d7279cb4a0dbdcd73f3c8756ceed1ee6c7fb5966e1d9dbe0eecbc1fb648ac3b4b5bab203256d129fe17ded09745e48ca24b76aef9674ed7e7a7"}, @generic="49f0b52fed27a7a40fabacfb6e4f141ce489bb6db1fdc871763e0fa172be37039c7469a393badd94924bdd9bad7369fd867e914c8def423f209dc7518ecfda65bce1c9cf9cb192993d51382b71131e83bda918ba60faa949a183f6b738dc182141390b05ad730df1de5ce03c9173e4159d345a10f9209c67e3313e92e7ce705e2ee0f4460c051f14a5e1bd621558b46045f1a0864c5b44e8b18fff073215ac39d17d9afab062e8157a8b44921f3b65a51041a9fe2169698d0a8b429500ee27fd00b96e3c70a11185f553644ff70d019b", @generic="7ab67659064e6dd8d77bef66f7362ed84339ff1f19b8fa49e5047b5d8177cc8a13b5fc4f13a00f6345228c30637da3f9d9780691cf2d4210c39d829203be274e7125d4c8c564de178d17090e5a9435f288d094861ffaea0203263c7b30eed1411946b1fb0c694c2f07d1a0f48481aa34258391312da1246f0104e45e7f0d01a5bedee4aaccc11c7bd7633289e80c", @typed={0xc, 0x2b, @u64=0x2e12f5da}, @nested={0xbc, 0x24, [@generic="8be39d9984d0ad9c5809d3a05de72a65f54ec1278c092b34a9952694f62a81a351e9b4c08d7f4cf50bfec16c414ace4d0c73ea3a75e65d961878b678c278505516f7e9e785460b751d0829cbb3ca8c6998d6164e2bc1a995289eaf8fa0fd955f154610df1f3e5dfb743aa4693669ccfcd6cf304e8f7970924fad096f43c585ee3d8b5def85c479cddcff8dfc1dbead5ecf64e2a868fb3db47afa167a2be9d148404a54c1ebf01fd58331520a568d76fc2b83a2713e6702"]}, @typed={0x8, 0x9, @u32=0x2}, @generic="934a46e5a13839690d4d7f9c328b997c790c1712cab5a86fc23092e58589b9786d17ea26784f6e72c78f4772a35053f9c82f2e71f41dc75052a72f01eec03e0de3cc121b65fa64361c2f2b89c710ce3a1f5b6170374de646be1d5ed81fa36985e2c098a814ad3e4d6aa315ba36c9ed7901b6fa48596c1087187897ae83d73bf3f8b448eca68eed8a7107e30822aeeea65b9a119a2329bb498d1d22534bd54e76e601c4e7545edb50b5cc5d3a64270e8a7441d67ee2a29e7a70c9e0b1788eeb1e934028aaa96a9530e68a7f59ef5184591e958eeb45bbae183ea1534979", @generic="df4a0d872c8479"]}, 0x410}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x12000, 0x0) 2018/04/07 06:29:11 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x3, r3}) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000040)=0x73d5590e, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0xfff, 0x7, 0x0, 0x8}, {0x8, 0x4, 0x8, 0xfffffffffffffffd}, {0x8, 0x0, 0x7, 0x3f}, {0x5, 0xfffffffffffff801, 0x6, 0x3}, {0xfffffffffffffff9, 0x9, 0x2}]}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0xa040) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r5, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/07 06:29:11 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x801) getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/04/07 06:29:11 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket$rds(0x15, 0x5, 0x0) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00}, 0x10) 2018/04/07 06:29:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00'}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00000002c0)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x9, 0xfffffffffffff84d}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x80000000000003, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'system.', '/dev/kvm\x00'}, &(0x7f0000000380)='\x00', 0x1, 0x2) 2018/04/07 06:29:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) read(r0, &(0x7f0000000180)=""/38, 0x26) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/04/07 06:29:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) dup2(r1, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x1b}, 0xdc87}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}], 0x68) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r1, 0x1}) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc)=0xffffffffffffffb7, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000740)=0x84) 2018/04/07 06:29:11 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="604598759130eee49803ca") ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fe9602990fffffffffb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e0003697b93d32112b2bc83d72a"}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/32) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0xfffffffffffffffd, 0xfffffffffffeffff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000180)=0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000800)) 2018/04/07 06:29:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa00) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) 2018/04/07 06:29:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0xd915) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000d54000)=0xffffffffffffff6f) [ 900.912753] netlink: 788 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 06:29:11 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x8, 0x2, 0x0, 0x7fff}) fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x0, 0x0, 0xdf8f}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl(r1, 0x1f, &(0x7f0000000600)="004cbdc5882764303afb2de4618ca26c12bb0b840c7111432263ef86c551f6ff873e8a108b4183436b01aaee379019a0a2679c6497d325e8436ac528cbf8db659ac86432baf689a48f1c38c985f3d4545cf043b120229b507f64c405864206fe8c379f032564f63aa0f43a2b10095d80e95d5e7f5394e96640ccbc26de8c395bb0e3748613cd69ada57f8d6e542c979bb055686d83eebf23f34cb7611ad16f10bf2438c8a3b518557436eb7aa16214f5cc4ddf0419a40def3f89a879071ab1ccd93c548e6a4c652c29c39b13a2c5bdac52f7d62f944648e9eb1d2e31106de8161bb5543a5578ac1c87d2975656d595fd12229d6f1ba2379b55cfc5cf640062d34d6bdde4c0b097860c84f4161d752f3cf06a4b00d5b7ddfaa7e4ae18ccaad9e0aa823e77fff77b4a8a7f8cdfedb0fa861af2bb359a863b885bf29699bc843e394a54559a162bc4d0d6042c67e4117a536e346a7046a3589a2fc29f1b6eb4e4b0ed1043ab44ca46a609ba43828ac13f8461f34f5400696c9b5ede1f31e76673912c24003eca962480f5e570f3544e26eddb363aa6a8a606757659a8e40ed102242ab7871c81030e1b2431cfa53db4f15c379c59ff59f02181ba0fe91f4d1b2bae96b554521a357a8aba7304307027147c254e7ac7a417005f41cfd4ea731db58aeec0490e3bd83d8587f67e73c986ff1805ff4d57041c64c88f273901a9e7affb29a3f47311df903c6dd8c89548c45e1a424f89f7af144220078cb5be85eb19097864c723bdc15d003d49bffc439a3d3a5024657d9aa9bc8af03dbc04fa8c9bdd572d66b4c54a2eae3acfae9909b6993ca78b525a3ef1b45293eed168fb63927aa02cf9f297aad492955da601a81120f76bf9954f1d550e6809f84108d381c0c6c3eb03db9684add79c08cc57c1010716f9c9889812f07e68ebbb0d3beb30b4c0b54069f49d314a9691ae232ed8e2255e156e68a73e1c538e7fe93655e844b37d93d7a07e64502bc175f53af928ab9c150cf535a7e7049bbb57779ae3bda982c46099d58e940dc4a6dfcf3d29170bb965df572dcdfcfbfc30d23e5898443997bf3d3dc8f10c1c72d9ff7ba2db63bddc7c4809a70d181ececfc51651cfb0f991375796ddf44314406ce4a2a0588442986c014e935c6905ab491d6c7ad06a2cb158f0a45ebaf546c6435d889312d98f8aaefff49d8256fce6847eff9e129a6b89e7a78470120bd577c0d68704eedd2a9f83e4ec2dceaa75a47b76447572ab81f2ca79aa70954699a098e896d72eb9ce07dab97f219e61d10d08ca33a289db003b526a4e639ec3d6c0556c1723f24d658323f520b0af98f5cb7a5831c992e2bc92136f591aac7285c35c49c26bc11627c91571e32ca1e8d0eb89a0952622609c3cc9390c33003e0b8590a1c76aee31e3965efb9a407d349b833b0087b44cfa1930e41c6773afd00b162062a1e4954d3696ce5c963c22e12e9d2ce8e89af0f68f6c73329c5bc24293a98942ca46c1f7c476b686d25e810c4474813cb98d14763acd862c4a5dcf35a68b323f9bdf44576945b7583efc62d75a0f556b97893df9898bb452f368af61e739545c4695e7d7f885cc36317b20274ef57f4d8c468adaf63418e8ac0fea8f0776e2c53640b90de8bc42eedf280a3e032491d5a49bd2ba55ab5e082033e6e8908047d779ccab3f753ce2debda9a18f782953433e7f1e55e0e02350ee12485a6c8760d7ff3271a403b3fe0c04a8370280edcc548acb3f42d6ed8c0175bec22595a887926dece72368b33592c1a545f0bc73704cae03551ee6a44c9e648fddae7f3114e924b68c2e1f774653850fb2cc2399950999f6ccda01b429a6fc15a0720cf0132223e2c39b92a47868684443c7dd4e0000dcad046b7989d6505c60f28ed1eb53517ae2a4202f9faddd5a1759ca31d75d719734247eee2982f4212f097f49330fd00e72edfbd505d3bdf90080ce30b6ff6aae1646e06830dd621326bf3467bada21eee5cbcc736335677b0978f03a50934e3f07abe6bf41ace64d991e510547821a69b674614504aa53a6a28ae3cf15fe47768b6717c95ce3674ecfb577073800db482d5d49f564c40f7dbcbcbeffe8fea44d72def396ce2da97d99efd1a319d6632cb8840e4ab1a70c22131f94339e73bb34f6c8e75fba1d84f660691cb011e0886fa150bba20a996c4f1427d37af98a46b3b79948c133e69f6d3282378f7fe257755a0df3a316260dd29dfd715d9690a84845425fd85bde859c68824f4c6eefc76bcbdfe702d7847190da948e110cecdb05c6dcbd5014bc145109e865e15139ff552d825b14bd8519314311371d761bf86bff687c6748387019bc421377b9f9c9b1700d0a571eb7afc1943204a9e9f693ae025c0599fa8f80c44b3e1e7b6d902f2e845e152b7699ebe2af7179615ab219a4a6affeecf9569ebc5504721c237145dd5d625f9d959315e36ef6036d86868c22d208547d0e4c711e674cc434e1ad35e5077fc7afd8bc0cd187d8f3f535ef7afefe73dab9a8bac74009fbb0147a76ec87e0363d244198db2e98f0e14604541e088df7319bc55a877f976e945adbd18a79255b9cfbc03feb47a53503255cd46c23b49de4e130179bcb95c39319e528fd953069ab120eee9f2be1583ec2bcba9ecac1e9c68b4f76e9006e8914bf26f5119191f5fc359667422404d50bfe765bd3f6220883103e64812ed2b51e2731983eda2e9afb21e0b1a0b45c83206277bad576b5db87942e6e1310b32303effc3a717553228ca546d7ea981e166ff6d9de286453034c3ead6aba1aeb2ebaac702bc18b91a18504c0b64f9e3c2435281b8e205c233ecb8f7af8a63ba3a35ebe47a87472ed9e7bb7b375c77b97578714c830ed3c91ed3f095cbe09a6f0d9dd3a774f58317360b8de64fc606acaedcbc513c1ec77eef7ff9a07a9e7abe40ff81a46e09c4c65d6ec9560d5d7443b556d7d59801ffc5718f16a2869bc843776d81cfbbf0125a7c3e795883c3aaeeb29f6328ca05cf45d18c8653093e40094fe0950a3442a3f1b7c8cd025bbc5fe2841030d4a6ca8c82ad9b62f1c35d474a63b658be1ced12e0315ab9a364b361f2c4312b4b8d9e1841d8e7357ff664d0837abcf8e513f26a1569dde5f199fffeda5413510dcd73f37521073a0615b29f48083f7c12fd83355e7af170ac3c79bfd2b234c31c86896c0f40e09ce3c30d00ce1509bef21e43f906a2e96ea462ab93b6da74c47b5da5777cef2387547333913b9b5d3f4a5f75f729aa618b5a247a1b917693a38ed91f3fee0714db13403b8b66f3c09ee37589f4ada4e94952d1c8d56a2e77d7fa0d3036e54b954fae1d2f43f90ff894f2b8e65267b1fc7ca27343b445d2a6c0d0b76be0098827d9050507c44aa9b3d71a879273d2a9b3c0afe0cc27cf076440ea5c24db8374d18512aac3a5d6dbc9cdedfd4e5ce23c7d4766f077d7aa9a961c1604ef186cbe7f7dcb2d117cce3c05df7dcb56f11edc8a182469f912f61766e8c49f00ae78b1c282dd6039f6e76b9015b05ed69d02c4f450907a37f2dca8c826e1d03cf555d6bbf566e45f66eb24a4a7dc90743c55bf02fe97fdce52d8f02b213a9f75bf56cf1c3c4595a3a6d5e719749822650aa9a5b987e4d31cb582a29abadd2cd5cb375e7e5c6205d628de8d216aa63ae1d85a066760e6884a2f5daa465257c57b5c288a6de0f8dd45830f900a6c4271546f00dd0710770a94d8b971714518018caf713bb28238931db2b1d3a65e45d63a731615060e18cb0ba47317561513395f016342a3644b3e6b7a68ce9908bef410eb28f24e2782602f176b3da3af55efed03de61531fde02c8cb5f182c65d8161739949b27d7f19ec8002f5d9f2ea9739aacc29b52ed1152a9f262e6bc612d17430266417ec4ee99c01c8af79c74bc8aeb594a9e37f613fdc1826692f17633cee31d26b0905f6a1a56423b1c4fe0357aa8b6053ce482e50cde51dd95f900453d099b2924a51dc635847e0ae94817320c25da3ba0dfbf9d977254cdb21eadb85062343628df2a98dbc5a8eb03403de13fa6f1293a934b23f389084457693870abce81ff11e902439470fc6d846485b9f7e8c15e34546b83aaabd06406a0cb949e08b659e2b70cb6b2aebf29458725275516288a3af0295e5446729843b6498a9d2dfcb64c9c06361413c598e0968315ff2b0626ce31fc44b1b4181763d2a6584c4244c5daedf59321b71e9e05d90d1d33f620c1bc642cecf95302a9e334a9b63bf76d56866c02dded7a7909c737a6bd41e2c67737c6817fa24f96e844c58a620ae7cd95b7e5aee69bc56c2d0caf078b22d74fcba62e6b7c8b97148e30fbbdbb9c6bc7829f4508ecee1fc469347ebdaf55db724cebb7827df03c7be99b0ef87608a928af20017039d59a4efd85e8f07df555c81ae22e360ee842a0dd8fbb2cde556c0ca03c393b48f25662086f8893d7f66b15410b4e2e97f74b46e376f8fcb81f02926707bc493e90602e730ec17de87a693004d83f29128cdb7d3c5aa03d60193d703ee19bd6a19873941cde960e0f05e95677243d84e38b972365934cd8f46a5e3be32ddeb8f6e98a6d8998b8fab7e4fbb380786d2688a0d468e234542ed357a70c35c7ca8ce7e8add62a0ff847e3054d5ab009eaa7413957e33792cfe69ade2d1bb8b56f58f19eb9aad49bf42b7a5f0ec63ef8d7b3a1bf5724844962771da25c6bdae38e2ffa448bb6721d6f953146393e62e58c666b96e082ab25a59bc4e25831c3bbb0961c3e1cb773861fbb836161e3c6d716257dfb6800d1ff0c1cbf51027c78bb418850553a7dcd2d6fe097871b713994bf2e48174423f8016fddc0d1818439f61904642c7556202b9e3b08ddf93e3346b759e0b0f52de081ac89de5aaeaf58d3f2c804e835b6808c88916d170a56bad23cbfda3aa0b7fb861716b9dd87e868602671295477f4a7da2906d0ed3bac603789625392b9fe743a545d98b09b5596378513d937600dbe79697b83f980313725f118d13e6b3619d04982e500f203a74c0020bb54fee0c3de15e5d5b5e443d9fab1b40aa5b6d11ea7425c67bc93d4911cee7ad558cde52a6d568fbb03c31e283f006b295d573599b6c715c128a38fb4cef85a43e61fea49d2cc62edb7b8df799a4d30385bd5050c390071b67b3ef7abac760cb14367851d8106873f96a0ce22a716ce03e779b8aeb8eb1b7cf34eae107eadac0c67ebbd5876bf1f23ac43ce6fe1789704a0985ee13f240433b1f6986e44c6f13f8afff2a3c9822a7f2412c981771a01b0478903363ba966f6d913aa82e41d85a2209cb9178419ef0d14e2d8e3a69ece78749b5b7ba0d6d115d37fa2a42c80c802c3c12cfd45b84cc7f1e0a02dd560a790a4b49c586ea6d994b169bf12c30c92b144d27814bfee5888de676927d4d0e3ac4278648410a71a4023e1c771b8a3a89d95134079c791fa316370144cfe43772bb9c1b0297e8c39d7621008e5e2bbf853c723713591feaa1b0e8353999f6639839bc9478d19c957310ac36194d8e34edef206a9a100547ac0c5316de0736017cc1867ebce700814399c027bb1a0d701028fadebd60e4e1c61a621a1939ce50942ecea86d30e0284017bee178a208794c521681bd500eaa765a595cd7f847a34ec978bd1e1bfe6418b81a08b74d30f6a56fab55620a61c40ee025a4d3f420255acf64494ba8761eab09e992ccf0cbb02faedcacb8709dbdfaf1f11b2e96b866178f7e1a1bea9cf86977691498420ad658fd66b3528e10003e09f1814815f82d6dd61f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x5, 0x2, 0xff, 0x4, 0xff, 0x8, 0x9}, 0x20) 2018/04/07 06:29:11 executing program 6: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x30000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000140)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000100)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffdf0, &(0x7f0000000240)=""/103}, 0x48) r2 = getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000400)=0xc7, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) kcmp(r2, r3, 0x4, r1, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000440)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r0, 0x28, &(0x7f0000000480)={0x0, 0x0}}, 0x10) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000004c0)="265260d987f549ddcb2c49993dd985b8936344b4e0ffe4dd6ed69c7424ace7f6f1d6fcf47e53ba67c3eb7dd32cddfb7bdff86b7ec0b09415726a13d40b13a39217be52") mkdir(&(0x7f000063543e)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r4, 0x4, 0x18}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getegid() [ 900.961598] netlink: 788 bytes leftover after parsing attributes in process `syz-executor7'. [ 901.057291] 9pnet_virtio: no channels available for device ./file0 [ 901.081564] 9pnet_virtio: no channels available for device ./file0 2018/04/07 06:29:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000f1efc8)={&(0x7f0000f1e000)={0x10}, 0xc, &(0x7f00007dfff0)={&(0x7f000088cc98)=ANY=[@ANYBLOB="f400000018002c3c20ffffffffffffff00000000000000000000000d00000000ac147fbb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf4}, 0x1}, 0x0) 2018/04/07 06:29:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0xc0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000071, 0x0, 0xffff}]}) 2018/04/07 06:29:12 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x301800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x7, {{0xa, 0x4e21, 0x68c6, @empty, 0x2dcd00000}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, {{0xa, 0x4e22, 0x1200, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}}, {{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e24, 0xfffffffffffffff9, @empty, 0x400}}, {{0xa, 0x4e22, 0x4, @empty, 0x800}}]}, 0x38c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140)="15", 0x1, 0x20008894, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/07 06:29:12 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) membarrier(0x10, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f0008000000000000000208000000"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xe6, "43f834cb5a3c708d4712880ed1a733027aa8e51ecbe22e824ca7ed4d288c20802cb53026cfd401cad51ee24021446ec63fcf16329a620e65a48adcfc508e9d9d287f29405beec5e4cb5f3f2a897c31bb28fa31c488a3a2cf36fde91cd62d25dc05c1a2135c50de1866429768160eae183f536a87c973e1511d6208aea19611f117cbbd74d87d7d95de047d8f7cb7f5e5ada0b60eeb5faa2358b58cea2ecdd18c18da6b1bfcf288c17e2df29a112f2f392a4db9bf700e26b618f5ce3965f6fc752da4b662c64b1b51070856914b37016691e95ba020b45456dfd9e7196ddeef2cdd067551978d"}, &(0x7f0000000280)=0x10a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/07 06:29:12 executing program 6: r0 = socket$inet(0x10, 0x2, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100, 0x4) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000100), 0x4) connect(r0, &(0x7f0000008000)=@hci={0x1f}, 0x0) 2018/04/07 06:29:12 executing program 0: r0 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x1000000000008084, &(0x7f00004d4000)={0x2, 0x1000000004e20}, 0x10) close(r0) 2018/04/07 06:29:12 executing program 3: setrlimit(0x8, &(0x7f0000000000)) mlockall(0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000006c0)={@multicast2, @empty, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast2, @rand_addr}, &(0x7f0000000780)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000a40)={&(0x7f00000007c0)={0x26c, r1, 0x0, 0x70bd2a, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x250, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xa3}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8001, 0x20, 0x8, 0x100000001}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdfc}}}]}}]}, 0x26c}, 0x1}, 0x4008000) 2018/04/07 06:29:12 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "d8e4aecf24e10fdb1b48fc31beea747244e57aed90a0"}, 0x1a) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x5e, &(0x7f0000001280)=[{&(0x7f0000000040)=""/52}, {&(0x7f0000001300)=""/208}, {&(0x7f0000000180)=""/60}, {&(0x7f00000001c0)=""/4096}, {&(0x7f00000011c0)=""/153}], 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x7, &(0x7f0000000000), 0x15b, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x38}, 0x1}, 0x0) 2018/04/07 06:29:12 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000200)={0x0, 0x2, 0x833a, &(0x7f00000001c0)}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/04/07 06:29:12 executing program 3: r0 = socket$inet(0x2, 0xb, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000068cffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040)=0x20077a, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2}, 0x10) 2018/04/07 06:29:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000e36ff6)='statm\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x80000) sendfile(r1, r0, &(0x7f0000d33ff8), 0x80004) 2018/04/07 06:29:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000000000)) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/255) 2018/04/07 06:29:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0xfe40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='*bdev\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000180)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) getgroups(0x7, &(0x7f0000000480)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={r3, r2, r4}, 0xc) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x800, 0xffffffffffffff72, 0x3, 0x8, 0x0, 0x100000001, 0x0, 0x4, 0x5, 0x1c3, 0x7f, 0x0, 0xfff, 0x10000, 0x5, 0x75, 0x1f, 0xfffffffffffffff9, 0x7f00000000, 0x876f, 0x66, 0x7d60c080, 0x913, 0xfffffffffffffffa, 0xffffffffffffffc1, 0x1, 0x5e867dc, 0x41, 0x9, 0x6df, 0x401, 0x25, 0x1, 0x5, 0x5, 0xd6, 0x0, 0x3, 0x6, @perf_config_ext={0x2}, 0x2, 0x4, 0x7, 0x6, 0x8, 0x3, 0x100000000}, r3, 0x9, r0, 0x2) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000340)={{0x1fffc, 0x1, 0x9, 0x7, "60e11364772847580ecb1aa214cdb7f3cf5ab95c114c12e1293636064b08aee04c1673a1ff9b24c8a69897f0", 0x20}, 0x0, 0x0, 0xffffffffffffffff, r3, 0x0, 0x8, "8ec3c32198050fa97ba8cc39ab41827f00f279323db80931185ab70d6334463ece8120aa0d3d4ec2c42398226b98fd44e5f7e70a550e41561c51cc0148d33dfe", &(0x7f0000000300)='*bdev\x00', 0x6, [], [0x3, 0x4a4, 0x2, 0xe3b]}) 2018/04/07 06:29:12 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x22, &(0x7f0000ffc000/0x4000)=nil, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x100101}]}) 2018/04/07 06:29:12 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x200, 0x57) r1 = socket(0x1e, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 06:29:12 executing program 1: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x400000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14f6ff000309ffff60000000fd0000005678dc9e747cffa4858009ee0000009e4000"], 0x22}, 0x1}, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xc8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x6, 0x20, 0xfffffffffffffffd, 0x2, 0xcce}, &(0x7f0000000400)=0x14) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$rdma_cm(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000180000fa0000000000000800", @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000040000001700012bba23234cbdc32e723e67b107c40047c0934a0e73d14b0c8d87072a9e8eb013ff0d4f69123f265c1b3761"], 0x20) write$eventfd(r3, &(0x7f0000000040)=0x8001, 0x8) write$rdma_cm(r3, &(0x7f0000000280)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"f11bd09676fd0ded5df67f15966cbba0"}}}}, 0x2239c42951c785d1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000340)={0x7, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r6 = dup2(r2, r4) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$KDDISABIO(r6, 0x4b37) 2018/04/07 06:29:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1800000002031900000017000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="4d39c54bd54b8cc595ac6cf0d46fb964d537c56da7d98a3692f3ded58ee91cfd665f15bedd359a895bf5ddaef48802515b912f0072d47042c599e6d138892d6970d5b63d69539bbd75f33c8d6b1cb4db70ac651684c6048c3e7f0ac83ee7fd1cae8f88bc6e7a40c0d0f5f15916b20171cda8aba97c049a", 0x77}, {&(0x7f0000001080)="9e5a8a84efca0f6c8e5e046179f1269b6aab2f8fbb1e831ccd88492ee7c06ccd500dabad814073531ca90b4ff0eb4067a9", 0x31}, {&(0x7f00000010c0)="72522e9362c7261247473d3fd1b57b251b5c9f4d20fbc7d5a1443a9aa299f0e16c50aa6efbd37d4acf8bb44fa8d02460f8665bed16a2a55a4eb08c9e0fbbcdc0df2a44cf83be9ecb276b23db71b25245273de4105fdb600dd9fbb0e86703793e6906cae8fce8f1c754f18aa0b63cfcc9a64d38bc777fc05edc3d39ef2db3912cf8b37897e5c9347510a27a8cab376964155b9cdafb9ba4ab0d7e19538b2d626091f214b0f66434800ffc69dfd0d85c9e892d3e555650de6c89e58d743869c9bd53f2225d1f08032a08807489355614bb5c82a438a5664f25", 0xd8}, {&(0x7f00000011c0)="8472aa7597a80175d1034580ae4cd223d8fa9ad1875722c7b14ef11b1c83ee9c4788b7d40a593fb1bba5848656e087cfd87617a95ec43312ac8ee563650e168172e58d873728d45a95c4cd7e55b395e0001055ac2418ceb57d458300535ddbcdf9bc474d397f68f43179edd9116f44bcd3bbee7d1f9d51a4e7c5c37bd192437f", 0x80}, {&(0x7f0000001240)="ffa02361abc5342f05b964300eec708a485d280933cda5064fd9e08b71320e1075266eace4958ec57f71b0e43c22630246fd27b373478be08ccadf2999b527eca5f713f208b457ef83049bfb7ca1e8ff154d912f5b316a62e9bcaf09cb9cc1fe8c3cc9300d4291148c1bbe8546141b1f67163e57a770ef88bd35c6e060a20acf7f13", 0x82}, {&(0x7f0000001300)="445ed400c9d567c2", 0x8}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r1, r0, 0x0) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000001380)={0x6, 0x70, 0x1, 0xfff, 0x100000001, 0x1ff, 0x0, 0x3, 0x1, 0xa, 0x5, 0xfffffffffffffe00, 0x1ff, 0x9, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x7fffffff, 0x3, 0x48, 0x90, 0x0, 0x20, 0x2, 0x2, 0x200, 0xf6f0, 0x4, 0x1, 0x12bf19fc, 0xecbc, 0x401, 0x37f5c09e, 0x3ff, 0x5, 0x8, 0x2c, 0x0, 0xfffffffffffffffa, 0x4, @perf_config_ext={0x764b, 0x5}, 0x200, 0x50fde9f5, 0x522, 0x3, 0x3, 0x7129, 0x728}, r3, 0x5, r2, 0x2) 2018/04/07 06:29:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x1) seccomp(0x1, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x401, 0x7}, {0x8, 0x401, 0x6, 0x3}, {0x401, 0x8001, 0x2, 0x8}, {0x5, 0x7f, 0xfffffffffffffffa, 0xb0}, {0x2, 0x9, 0x9, 0x4}, {0x6, 0x6, 0x0, 0x8}, {0x4, 0x1, 0x0, 0x14d01091}, {0xff, 0xfffffffffffffffe, 0xd4, 0x9}]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/04/07 06:29:13 executing program 3: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r3, 0x0) 2018/04/07 06:29:13 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x82}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x3, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8}}, 0xe) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000380)) socket(0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x379aee940f34b8b5, &(0x7f0000000000)=0x5, 0x4) 2018/04/07 06:29:13 executing program 6: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r3) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2018/04/07 06:29:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000fa6fed)='/dev/snd/controlC#\x00', 0x8d, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000b70000)={{0xb, 0x0, 0x0, 0x0, "5743acc8b7471ea1b6662d299745e657998db464c2ca9aa5ecf92366bf4090724efe1cd9ddc00fa01e2f3136"}}) 2018/04/07 06:29:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x20000000000000d1, 0x0) epoll_create1(0xae7494a6fa8b84a6) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000040)="f1dfbfdd2718e5c1fd5e84da7216a133ac4dbd569b0f3275b63af3a82d8eca77b4f30b7fc3f7eb09cb998ab001be66c442ef4c4dd8f67dbbda569da056560715303c65c462e5773f3f5707411d201a6baca78f5e86306f0c96ed58ea41caa3c1b0cdaedefe9dd3c760d7a6404abbeb7b565b25880f8b84bb6a96e922242c25cce345707b1e75d9ce6dff076b390b5ecbfe5142c4ee805edb65f0a83103078377d7a9860b9e6513d537dd3057d2de9ebb774f1686965e0bcb967a9f72eaa56db9bebc6b73e501782c0089fa2f5b1be984b00194c31eaf5a3f96e586b03869", 0xde) 2018/04/07 06:29:13 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10002cbd7000fcdbdf250e000000080006000900000048000300140002007465716c3000000000000000000000001400060000000000000000000000ffffac1414aa080004000000000014000600fe80000000000000000000000000001b0800050800000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) r3 = dup2(0xffffffffffffffff, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) 2018/04/07 06:29:13 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x9, 0x14, &(0x7f0000000100)=@raw=[@ldst={0x3, 0x3, 0x1, 0x3, 0x3, 0xfffffff1, 0xfffffffffffffff0}, @ldst={0x2, 0x0, 0x3, 0x0, 0x3, 0xffffffe0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x16}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, @exit={0x95}, @ldst={0x0, 0x3, 0x7, 0x5, 0x5, 0xffffffff, 0xffffffffffffffff}, @jmp={0x5, 0x2, 0xd, 0x8, 0xb, 0xfffffff4}, @exit={0x95}], &(0x7f00000001c0)='GPL\x00', 0x81, 0x3, &(0x7f0000000200)=""/3, 0x41f00, 0x1}, 0x48) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0x4) 2018/04/07 06:29:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700)=0x100, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x2000000000000327}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/04/07 06:29:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="15", 0x1, 0x20008894, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/04/07 06:29:13 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60fbde9a00180000000000000000000000000000000000ff020000000000000000000000000001000090780000000000000000000000000000ffff00000000"], 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x123081) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="f5370867b19eaa35ea040c0c7e7a4431b7bd26824a45fbacb67e9700949f311b448caac7d4ad19db80cfbbd0bbd4376afd162913c69b099d4d092ea9c99256174869d707daeef07b832ab2c7b815305e08cfa2f7ce782d2a26612beb5722381898ed509ed0d704", 0x67}, {&(0x7f0000000100)="bdcb1c37fe4648b1", 0x8}, {&(0x7f0000000140)="e12fb660edc2410f2c7bac411918c4bc547077ccf5cdd520a53680e6d0d92b47132cb33761", 0x25}, {&(0x7f0000000180)="652683f94db1d333bfe0111de8394ac0281544afbad40b5514efea348e2abc380256610c5636aeacee11d4dd9bfc24fa827036caeaaf6f9ab8d6f01ffc011b99c3c9500762daf540b8a4ebbd476fa18de50f0bc41a88975944ac760bff00173312b94798ff368969e87adb0becc0f19d047d0635", 0x74}, {&(0x7f0000000300)="7e1bbabf494b2510482a87b174a34642c7807e99405e03028a6e95a69ebf3537b0011e4266cce9550b6d94729b9fe6ad622ba07916552705d4732495f4a4155a119fa64f4263f360f9c92abc5b058fcb2288d3ebcac7bb64354669003c48cd0f9b731c06a5b94f1eede9f69bb8a67fbb88c50573599da938b00820e4d289290f2e21126d7cbaedb316800119180f42a156b093a902fe33289d510f5298bb3198f7a38584e091e24730662d51f5cb66b237a279390807c5a15ba6dab2d96285ac11b42e8f7ed6369a78a935ac25655923cdfdbeaa7108cd3498d7", 0xda}, {&(0x7f0000000400)="d43d7fce0b2de6cc8aaf90d2143d9b03bdfdbcbe22e3bf9129e5af99996b42f28dc719241dfec2c539235df90ac8c0c21e346063588efd84c36365156c8ce4f72fee3856fd30062e8a1d1012ae50ec6f320e7d0ebd6840ae7b2825d155708a5fe3cbb4060fc9e3732742ede7ceb19f8dd51f0b0b921a0657eeec99de6406d6a8369f374688480b1d30c57372e3cc46fda06d64119c453af1b4bf94d0eea9b9b26ff0107dd2b1d9cb0f633bf742dfb2", 0xaf}], 0x6, 0x4d) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x4, 0xd, 0x5, 0x100000000, 0x8, 0x7ff, 0x1, 0x8, 0x0, 0xffffffff}) 2018/04/07 06:29:13 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x2) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x6}) 2018/04/07 06:29:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='!&\x00') r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x3, 0x2, 0x815, 0x1, 0xb1eb, 0x3, 0xfffffffffffffc01, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0xc, 0x1fc, 0x5, 0x0, 0x1ff, 0x2, r2}, &(0x7f0000000140)=0x20) 2018/04/07 06:29:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1ff) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x24900) 2018/04/07 06:29:13 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x40001) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0xfff, 0x7f}) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/07 06:29:13 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2080, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/23) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000580)=""/250) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000000c0)={{0x0, 0x2, 0x4, 0x3}, 0xffffffff, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x100000001, 0x8, 0xd6, 0x4}) 2018/04/07 06:29:14 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pread64(r3, &(0x7f000057c000)=""/226, 0xe2, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000001300)="0a61e31251a1f1745addbf9ad8d140ce4f30a393948c7f1e54b630ac05f91d2fed00838783c7d7be053ec56b37e26e18b3f488e166decfa94782d81503b2a060bf8430b996e5c37de658c8dd001e3062bd37860a30ad1aa71675c8e25354b5dbe2d8464082bac312a9b998d4b7dbd6e872c8651aed9b52c39789a2ac1aecee9c6dfcdcc4ddc8e80beb6494d6bbbc8e2738bdaf7fd2ba062737b2f6b53c4ca790dc1a3e76319bd0695edc3d4407bffa5c1c4289f6ad363688b48c331b7aaf3e5826ac37b05eee9772f04af9d516f601fb48a30a1b0270ed4fd0ddd9ed7c0903cc9f236d", 0xe3}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x7}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={r4, 0x9}, 0x8) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0xffffffffffffffff, 0x0, &(0x7f0000513fc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f00000003c0)={"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"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r6, 0x1}, &(0x7f0000000280)=0x8) r10 = dup2(r5, r1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f00000007c0)={0x100, 0x7, 0x8006, 0xffffffffffff0000, 0x5, 0x401, 0x1, 0x800, r9}, 0x20) ioctl$KVM_S390_INTERRUPT_CPU(r10, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x20, 0x0, 0x0, 0x1f}) setsockopt$bt_BT_CHANNEL_POLICY(r10, 0x112, 0xa, &(0x7f0000000180)=0x2, 0x4) socketpair(0xa, 0x0, 0x6, &(0x7f0000000800)) ioctl$DRM_IOCTL_AGP_BIND(r10, 0x40106436, &(0x7f0000000380)={r11, 0x8001}) 2018/04/07 06:29:14 executing program 5: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0}, &(0x7f0000000180)=0xc) getpeername$inet(r1, &(0x7f0000002b00)={0x0, 0x0, @remote}, &(0x7f0000002b40)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002a00)=[{&(0x7f0000000000)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000200)="fc2ac6e7ae300da49c11dd4859f70631d67c8c852dfd34a8157722eaf599e61bdd2027287d3842ead2fc342f27cbb52b7c6cadd2e256e675e3bbcc42984922869a1a7729ef9d4f1f933fc442a071c30dc8df92a55e2d6d9ecbd9b951ec79c8545034d31f2bbeab85ffdf1ff90f1fb4010eec1cd81edf372a20ca23b98c48d2a5adc97f018fc91da4b9b44fdbd6d813a7769728d2d7bb13f0562102184124edede187ae744d56da892bf9d4d9801564c8eb8fe7f257cdc9930528eb928e47f33184c7a923a3fd", 0xc6}, {&(0x7f0000000040)="2891f6233b89424da2f7e9200d74279e3df8cda572d7bd8cbb5cc3e7b23e9a", 0x1f}, {&(0x7f0000000300)="13817435758d6efa8a0a0b6f30f94dad78e2d65386af490639c7db1a20bba19f3cf989175849675499c8ef66d871699261f5a8a8992190ae0838b5805fc2bd4cb74658e7deb6bc4903fc2ce91f4b9f3ab0159b71bf34cc3a2a84ed254ddeb0e8c4", 0x61}, {&(0x7f00000004c0)="a4a1f8c41cab0c8ff5ad12289c10d4a3461d0040c5bdc53f45153b58fd75fd12067963f72221c1ecfa97daa77887a09d2701b9c5303d264726d79fa73947803baf5b82389baa3fada6452be4efd40656e32d695fde77febabc325c34a4ab78e1f1293d5acbd1b38b7ac2a8711794679470a55a4088ce844d88be578972eb5dbfd4d7698816531ab6af714dfa4f10e6027e89f4c929f096b2817475a246dd9c113ca4f96f5e585e2547ca2aa028d44c860d8e1ae911b441be1713fabec74bce684a3bc6a2986c64a6418ca9d62715aae19babeee66a32ae094baad9f9a8f1c2445863ac4b511b129130f5", 0xea}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000000380)=@in={0x2, 0x4e23, @rand_addr=0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f00000003c0)="e5b80a9981ffced6758f762d890b44cc528937bb67f4eee393bbbf0252ae3979592e9b4c4fd7bc5143f23d7abd50cf205ff3acec94411749493e24", 0x3b}], 0x1, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0x4, 0x3, r2}}], 0x2c, 0x41}, {&(0x7f0000000600)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000640)="3e701c5ce729d0270d5efd655bba7e8d8f9ff0df4a2548a750368e76b424a6692da5a7a22cc0e8775395a5e908a77d1751", 0x31}, {&(0x7f0000000680)="a980cd1506af9eecbdda91306b6152c26d6e9465ccc349f6de352992dbf60dccab7b22545599fdadcd9b72560579f8a6988ce0a7ffe6b3dd5caf3e6d4a6a418f07a340abd2681e38e66adef990dd5452bc7d734817", 0x55}, {&(0x7f0000000700)="96341c16f067a81402c4cfca363fbb3ee87943279d46ab50322c2cf9b5a53a9911393fbae2873995b290af31cf29473d5569e28122bc8eb7d3fa93306be5102f2201c7bdddfddff506c352ff370a08167847d262a9dd441476335e70dcbc5cb94728879da96660b6ca36557cbd354770ef2eba7d95", 0x75}, {&(0x7f0000000780)="5fa1c8dc5d1f01cff8585cc4c9e700ef04b062712382ce9c0b7003debfb2a0ae508bea7624cdc02ef1d4b5776eead7a754ecce7acc6722bfd3d154448adf19c19143fceeacb205dab6f5cfea44f10fe25f0d7fa0cac90a783b2ae80772845dacaa99476e23936bea00921d73f6b2dfd4fd452f56e36919ea4373b23419c6849d84f83f79f13bfae34f20b76f5fa722807307d431f3158ff58e86d2d916854ec006394a8ffa6a5f1308c4f6085d10aefaec0f494026b87df008015c74055d7bf39d3cf31c5907f63e", 0xc8}, {&(0x7f0000000880)="f115d0678dee3dc01ea46d2914d6d2737b6574082e19f18637b930a7f47f4c", 0x1f}, {&(0x7f00000008c0)="761e83f0050111769b563393f7417252c1", 0x11}], 0x6, &(0x7f0000000940)=[@init={0x14, 0x84, 0x0, {0x4, 0x1, 0x3, 0x4}}, @init={0x14, 0x84, 0x0, {0x8ea3, 0x8, 0x2c7cb5fe00000000}}, @init={0x14, 0x84, 0x0, {0x6, 0x2, 0xe4, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xe7, 0x8000, 0x7, 0x3f, r2}}], 0xb0, 0x8800}, {&(0x7f0000000a00)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000000a40)="a3860013fc9c89e36db7cae4a279764642195fe0857c9f72ef3f5bbcaf902d7b59b230181af32d790d8ef7eb98cf0cfb49a0cb087543e1756996bfd8d8eb6cbcfc6bf17c5c8db2b46ce34f045dc0d55f685f638aa6a1849c2ae7269e30ce65b19ae14fc7bd82a5e034c82b701477d78acf0e6044e141f93e91ed841a896c07909155dcb0421b", 0x86}, {&(0x7f0000000b00)="02ef70623268c6293813642e41382e3d7051fc6e2d097ab10da490d70df066f4723208cf3f5703dca80ddd013cb556ae9137141c879d2beeb08611809959f549ed133a7c696744d17f995145de602aed2104b42c29", 0x55}, {&(0x7f0000000b80)="41db3c0b04d17eedb30698fd96", 0xd}, {&(0x7f0000000bc0)="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0x1000}, {&(0x7f0000001bc0)="89d067a6a357dbd195078195dc5300fef775713e6e14a109d6c0fb097954f96c713324106cd2a018169d58011fd7bde5e954778e9857709c478dd0f287375f10fc8a56ac7c6655cf4d4748cba4cd17fec7ed42e2a2de224c39927befff222e6c0a55bd1499ee2908570e21122c0afcb2363a0712d5f72e1d8e27fa8b57be7d4e6a539a8428db", 0x86}], 0x5, &(0x7f0000001cc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7fff, 0x8002, 0x10001, 0x85, 0x9, 0x800000008, 0x80, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0x9, 0x8, 0x1d21}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff37, 0x20a, 0x4d8, 0xc3, r2}}, @init={0x14, 0x84, 0x0, {0x7f, 0x2de8000000, 0x8, 0xcb}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x4, 0x1, 0x0, 0x7ff, 0x3, 0x0, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0x5, 0x1, 0x64b, 0x7}}, @init={0x14, 0x84, 0x0, {0x4, 0x4, 0x1ff, 0x6}}], 0x134, 0x800}, {&(0x7f0000001e00)=@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000002080)=[{&(0x7f0000001e40)="4c964dd24cafb354a20cd5650f6663b5d456593cca2dc810a219490a1745c35d0accd15da3ab6af5121a7cb74cc325554a78b43190c222d81cbb98403015f8fb4dc3d89a8256997180b57dbcadd238a3cd6e3db76b1ae9ce6ac8a045df", 0x5d}, {&(0x7f0000001ec0)="ceaff6a65f78c2dbcae08c37357128251602bbcdeef3ab3a15e1eb5f0de13dad9d47b095c316c04dc3a961379b5736f47da67fb0a5d0f376bd12705ff46533344623fff12c1276b030bcc1965b4c13411f080d185706487e9ae0acb47f18ff89c0112537cb3b665789dcbcc3b785855ff5f44955cef2abcfd3607a0269c9f507c1c3236181e16e59f247563be6b4df88e38b65a69670a3cb52a6ac3c2f3b13881c", 0xa1}, {&(0x7f0000001f80)="84193d6e60ca446d1be6849faf8fcf80ba5d3e1f50cb6a4064d684e723499f29cde7d5229d65582fea3b924fa5d35a94237eda09003a425962475c19da231d38ba96d46ee56e11ae36883f52446405a280ec347080a1c88fd790e8b8cfebd907754f8c6248065c92c32c9d9e5def3802902a8754c63c058df53f607859b267858416591c5f74692b876e945ea6287d9653b2370457df91e6aa6b5aaceabe20a9935741fe754fcce9b43472aeec4b19ce26bc17c07fadc3672090ec9653ff79534b003bd8d59bc085c65808edb8b50c035f073cd67e4d810326", 0xd9}], 0x3, &(0x7f00000020c0)=[@init={0x14, 0x84, 0x0, {0x4, 0x80, 0x1, 0x2}}, @init={0x14, 0x84, 0x0, {0x5, 0xfff, 0x401, 0x100000001}}], 0x58, 0xc080}, {&(0x7f0000002140)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000022c0)=[{&(0x7f0000002180)="92842e7e11822e06f911fc4de43321a1beca2b4a0fa859a3260f5a3f25a1c1ef513b134a616f6e5b1ba4f6ddb822cf", 0x2f}, {&(0x7f00000021c0)="3e37f707145595dd928feeba803e62b091fb5275cd9ce7c522ad9ef4e7f64c6da4413344407c5473ea20a69cdb7160fc67bc0a6034d5f249d9578145420386cda42b1bb714d97cf47c30016bb7848c59f4eb5531d609d175d8940fa2583e934fb72c5d61ff712bcde0186c2e9314137d9b41bf2d9f7ff38b5f39fb9c91b811ad56ba47423eac76eeb6861f92a796b58b0065a1c775c8899928aeb89f7dcad4e818ec293807c988136a9474fcaf50d9e5bd0fd44a986c935ba2a31912427041bc6a1a4f95397173f52a859ef3", 0xcc}], 0x2}, {&(0x7f0000002300)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000002480)=[{&(0x7f0000002340)="2486ce834c042dfed95a8cffb6ad29296281ee8ccbf017b3966d669625d9814ad2dda1bae1d21339aec250320cf43558967617bc114582b6602200abd43f1feef27f11b6afb4edecb32f63127478ce1a950dcd0f1b19621ab9cb1a0ae22f2b173456fbdf883a3ed52d8c33bac9a15bddaaeadde5b18b", 0x76}, {&(0x7f00000023c0)="eb052b6689ab09c8f15f966c41654689723e676c9f8b110e7e29bfa2aced61b9322a73dc98cc327203b59ed2eab4f3463090ed2f3bfd0a12c414db3f5d9c5a0cea57e10d8e27063dde0896b953fe791f682a0f5924fa2ab49208c180807a063fd8df5349a96f5d3d24fe8b35916159eb411e0ac3aafed8c34036bd6650d112470eb5b04bf7fbf99908e8d391ccb540da9a910345cdbcf682e39d1905595e598522ee62d61c5c4cc339469f7482af1bfd941a255bf22576e357091bd4e4d6", 0xbe}], 0x2, &(0x7f00000024c0)=[@init={0x14, 0x84, 0x0, {0x8, 0x0, 0xfffffffeffffffff, 0x9}}, @init={0x14, 0x84, 0x0, {0x9, 0x100000000, 0xfffffffffffffffa, 0xc2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x52, 0x8005, 0x0, 0x7a6, 0x9, 0x8d7b, 0xc1d5, r2}}, @init={0x14, 0x84, 0x0, {0x7, 0x200, 0x0, 0x125c000}}], 0xb0, 0x10}, {&(0x7f0000002580)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002800)=[{&(0x7f00000025c0)="b6ef30925436194f891a584dc412b35f31c95dc78f5ccfeff7fd3ab2b2638d7a6cbf65237ff2a5d320f04c82ddbe82dad966beb8d51154e44b7b1aa655620f8619fb7d00a5fc4700fd94d543f38db184996e8a9b07943fda03494aa3c39791de9ad0c7520c23e76cf0b7635f866d363280491be90dee4377a03734379e6266324d7259b10e5649228896372951f429ecc497e79db10e54dca6391025914863923940a44a2665dd94418aae33f56fc07d0ed24d23cdcf2854f790aa30192eeef15af30282306130441cca5676e012f2b29e349ef4297cbd81", 0xd8}, {&(0x7f00000026c0)="26c82407b600396aa262c026ca003b0f3351d422b06c8c7fcf781d4544fca0bf5db23fe3226185d59e48394595d4c85341dcd4cd1c2ec394d5e21ed7f50454b481e2f8cedaa5bfc8359f2dd6e6422d5f6a", 0x51}, {&(0x7f0000002740)="c3710ba42b611211e0abd8fe93cde54e0f3085907838a86dc858847538aa55a46075d49bf43adb9c00093258dfa2636af9ca8f8d2f27dd9981b4a80412", 0x3d}, {&(0x7f0000002780)="9dee4c24e65c5047cc1262bf4c43000dcee4ab5b300c7fad4a66d98496aafbde367625a7690ad9a983209d57d838e22e254b8d32d59728b453f2e9ef6eaa7fdee187cb47305246fea980ebff83a461cb8f4233f9c4ad46cfd2e9cdbc6e1cec9d56901146fb76c7e6585dbf41dd52", 0x6e}], 0x4, &(0x7f0000002840)=[@sndrcv={0x2c, 0x84, 0x1, {0x88, 0xffffffff, 0x0, 0x800, 0x4, 0x2, 0x0, 0x8, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff7, 0x0, 0x100000000, 0x5f0d, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0x0, 0x2, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x9, 0x9, 0xca5, 0x0, 0x1, 0x400, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0xffffffff00000001, 0x8003, 0x1, 0x800, 0x9, 0x4, 0xd, r3}}, @init={0x14, 0x84, 0x0, {0xfffffffffffff6e0, 0x8, 0x3ff, 0x7fffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffff4e, 0x7, 0x1, 0x8, 0xffffffff80000001, 0x7, 0x3, 0xffffffff, r3}}, @init={0x14, 0x84, 0x0, {0x2, 0x0, 0x1000, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x9ddb, 0x8004, 0x0, 0x4, r2}}], 0x18c, 0x1}], 0x8, 0x40004) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002b80)={r2, @in6={{0xa, 0x4e24, 0xc4, @dev={0xfe, 0x80, [], 0xd}, 0x7b1}}, 0x7, 0x5}, &(0x7f0000002c40)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002c80)={r4, 0x1ff}, &(0x7f0000002cc0)=0x8) unshare(0x5ffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/04/07 06:29:14 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2080, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/23) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x40405515, &(0x7f0000000580)=""/250) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000000c0)={{0x0, 0x2, 0x4, 0x3}, 0xffffffff, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x100000001, 0x8, 0xd6, 0x4}) 2018/04/07 06:29:14 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x0, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB='W3\x00\x00', @ANYRES16=r1, @ANYBLOB="04002abd7000ffdbdf250a0000001c0002000800060005000000080006000500000008000600ffffffff100001000c0007000e0000000100000030000300140002007465716c30000000000000000000000008000800e8000000080005007f000001080001000100000044000200080004000700000008000b000a000000080006000100000008000800800000000800050006000000080005000500000008000400040000000800070006000000"], 0xb4}, 0x1, 0x0, 0x0, 0x48000}, 0x0) r2 = dup(0xffffffffffffffff) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x20, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1}, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x14) 2018/04/07 06:29:14 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0x8) setresuid(0x0, 0x0, r1) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) 2018/04/07 06:29:14 executing program 2: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x200000000000007e, 0x0) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x7) r3 = getpgid(0xffffffffffffffff) r4 = gettid() kcmp(r3, r4, 0x2, r2, r1) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) dup2(r0, r1) 2018/04/07 06:29:14 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="472e555ce41aea05fc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x10000) 2018/04/07 06:29:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ba, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) 2018/04/07 06:29:14 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/04/07 06:29:14 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) init_module(&(0x7f0000000000)='-+\x00', 0x3, &(0x7f0000000040)='memory.swap.max\x00') r1 = openat$cgroup_int(r0, &(0x7f0000000180)='memory.swap.max\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/07 06:29:14 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x77359400}}], 0x10) read(r0, &(0x7f0000000040)=""/43, 0x2b) 2018/04/07 06:29:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000140)={0x6d, 0x1}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3ff) r2 = accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'irlan0\x00', {0x2, 0x4e21, @rand_addr=0xd7a}}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0xfffffffffffffeff, 0x3) syz_open_pts(r0, 0x100) 2018/04/07 06:29:14 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x200007fffffff, 0x80000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xfff}) tkill(r2, 0x7) 2018/04/07 06:29:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000340)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x4}) r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x7, 0x40000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000002c0)={0x80, 0x0, 0x1}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r3, 0x1, 0x80}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x7f, @empty, 0x20}}, 0x4, 0x2, 0x1, 0x6, 0x81}, &(0x7f0000000240)=0x98) dup3(r0, r2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/205, 0xcd}], 0x1) 2018/04/07 06:29:14 executing program 4: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x2, 0x4, 0x3}}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000002ec0)={0x1, 0x8, 0x2}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) sendto$packet(r5, &(0x7f0000002bc0)="a3fd72501b599ac9ad37f2458868a5b60f83e74fe1d06c3b3c4078d1399b4de2f7df00447c30f74c54a618194b122326775c1f37518f8a783dfc66b16511c2269b4e92b42f0e889db54dbc230fa99c1411b1f6d809b75ca5e3eae6dc1fba794e9140eaad6883217a7829f702f92b64e986eceee4668faf44f0bc8a8c4986000f23cf9296740dcbc0db8e887e8f00d7a29877db4037d09de008efd25f3160833d3df9456c6788fd5c594886da60f28890a9484d9fd64eb874fb5eb920a9fca5380c4c3fce379c84a0a46c1d6dab2087169475712eb0ec5ad4df624cce238ad9b7", 0xe0, 0x40, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002b80)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r3}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000200)={0x8001, 0x400, 0x889, 0x80, 0xe, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet6_tcp_int(r5, 0x6, 0x15, &(0x7f0000000140), &(0x7f0000002b40)=0x4) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002fc0)={0x0, 0x9}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000003200)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000031c0)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000002cc0)={0x0, 0x9}, &(0x7f0000002d00)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000002d40)={r7, 0x20, 0x7, 0x7f, 0x0, 0x7, 0x5, 0x3, {r8, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0xb8}, 0x7fffffff}}, 0x1, 0x3, 0x5, 0xa1, 0x80}}, &(0x7f0000002e00)=0xb0) 2018/04/07 06:29:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) process_vm_readv(0x0, &(0x7f0000000480)=[{&(0x7f0000000400)=""/82, 0x52}], 0x1, &(0x7f0000000200), 0x0, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) lseek(r2, 0x4e, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x34c, &(0x7f0000b27000), 0x6, 0x800000000000}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x200000000000019a, &(0x7f0000142000)=""/60, 0x3c}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x10000, 0x8000}) [ 904.042917] device lo left promiscuous mode [ 904.064394] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 904.094619] bond0: Enslaving lo as an active interface with an up link [ 904.101526] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/04/07 06:29:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000000c0)={0x2, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d3621a43b196482144a85fb1d2eba6f7fe67294bfd8f59a24b735eb"], 0x1f) 2018/04/07 06:29:15 executing program 5: io_setup(0x7c5, &(0x7f0000688000)=0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r2 = syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0xe000, r1, 0x0, 0x0, 0x0, 0x1021000) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d7fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000191000)}]) 2018/04/07 06:29:15 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000007000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1844887873a467356be15c36328bc9dc2fc08851c0250aa41df7a7fb7599b334db8e083957976c3497653427122970c94a6b08fec4f69d82e5e84d38b29aaf", 0xe}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x41, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) 2018/04/07 06:29:15 executing program 4: r0 = socket(0x40000000004, 0xffffffffffffffed, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x1, 0x318, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'gretap0\x00', 'bpq0\x00', 'eql\x00', 'syzkaller0\x00', @empty, [], @empty, [], 0xe4, 0x258, 0x288, [@devgroup={'devgroup\x00', 0x14, {{0x1}}}, @quota={'quota\x00', 0x18}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usr_t:s0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x0, 'syz0\x00'}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x368) 2018/04/07 06:29:15 executing program 1: move_pages(0x0, 0x0, &(0x7f0000c08fdc), &(0x7f00004ae000), &(0x7f000022b000), 0x3) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x10000) fcntl$addseals(r0, 0x409, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 2018/04/07 06:29:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x4ebb, @dev={0xfe, 0x80, [], 0x18}, 0x81}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}], 0x48) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) 2018/04/07 06:29:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) process_vm_readv(0x0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f00000015c0), 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x503080) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xdc76) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000000240), 0x200000000000017f, &(0x7f0000000300)=[@sndrcv={0x2c, 0x84, 0x1}], 0x2c}, 0x0) 2018/04/07 06:29:15 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0xbf9, 0x5}) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/04/07 06:29:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800000}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/07 06:29:15 executing program 2: unshare(0x2000000) mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x0, 0x0, 0x9, 0x7fffffff, 0x2ddb, 0x10001}, 0x3, 0xfffffffffffffffe, 0x2, 0x0, 0x4, "e75024c3fe3186945e8340d4155cff73db1f3c7499c8826bd830ab5951c84bac16597b800268d6ca32f8de741528900191e347d6c1542c38ff9eafd48375f36967c5d38755c4ebffed9d583d2dc69161c0e39525cccbdbe8a55dd03278fe3f73f8675085268dd2c85ad4d9d6a01add49c676a6c102e682086c35a5a0bc67e060"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x10400) 2018/04/07 06:29:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) syz_emit_ethernet(0x66, &(0x7f0000148bfa)=ANY=[@ANYBLOB="57abe2a8e77d00000000000086dd6009000000303a0000000000000000000000000000000000ff020000000000000000000000000001830090780000000060a9f7ffffff00000300000000000000000000000000000100000000000000000000000000000001"], 0x0) 2018/04/07 06:29:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/4096) ioprio_set$uid(0x3, 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000001080)='cgroup.type\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x309000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/07 06:29:15 executing program 3: renameat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clone(0x200, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000001400)="cbdc9e5197f6ec8ccbc4433ed934bd3a366450461317985d68b5446591e9c6e9974c77c4963be76a36c26b6f0511d29aa2276a1e1945a2223b0c2ed5f7e20e8ae4d147f9e0ff4146c87f8d4cc6442120988a3b75adf51c897ff3e38370e7c7f9b4b9ddfd54f39f825384faec2b76ce526f9b29d07de905d09427521a3dba68b78e456ae4371cec70ab2f5f1b26ec9cc3076f15fe96ae48b9") mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x40) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000001240)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r4 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r4, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r4, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) 2018/04/07 06:29:15 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0xc, 0x4) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/07 06:29:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000f844be7f1303df84d22ea6c33af9000000000100000000000000b51de0b6ab"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000e6ffff8504000000000000ff"]) 2018/04/07 06:29:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r1 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/219) 2018/04/07 06:29:16 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x5) r2 = dup2(r0, r1) write$vnet(r2, &(0x7f0000000200)={0x1, {&(0x7f0000000080)=""/221, 0xffffffffffffffdd, &(0x7f0000000280)=""/70}}, 0xfffffdfd) 2018/04/07 06:29:16 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = accept4(r2, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x2c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x128, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="f0c5000000000002e910e0e15784f20667926bee0ebe237f1e458683ce1fea9a50bc6a30fd6746d68ec8de9d8104368c9c5eaf0135b52d3155c54fd8bdd483cf3eeb4953895ceadde54754702bffc1332afb76261c187e6281cc3c63d29cebdf"]) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)={r8}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r9, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x81, 0x0) mkdirat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x1ff) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$VHOST_SET_VRING_CALL(r10, 0x4008af21, &(0x7f0000000040)) ioctl$VHOST_SET_OWNER(r7, 0xaf01, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000358fe0)={r8, 0x0, 0x2, r8}) mkdirat$cgroup(r10, &(0x7f00000000c0)='syz1\x00', 0x1ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x9, 0x1, 0x3, 0x7d81, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000004c0)={r11, 0x1f}, 0x8) 2018/04/07 06:29:16 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000140)={0xfffffffffffffe00, 0x4, 0x7, 0x9, &(0x7f0000000040)=[{}, {}, {}, {}]}) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) 2018/04/07 06:29:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x2000000, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dbff0), 0x477c) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000000, 0x102) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x1947, 0x0, 0x10000, 0x6c}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000100)={0xfa, r3, 0x10000, 0x3e52}) 2018/04/07 06:29:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000), 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000810000000800450000240000000000009078ac14ffbbe0000001000000000405907800d73cce00f53475"], 0x0) fcntl$setpipe(r0, 0x407, 0x6) 2018/04/07 06:29:16 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) perf_event_open$cgroup(&(0x7f0000000180)={0x4, 0x70, 0x7ff, 0x3ff, 0x81, 0x9, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x7fffffff, 0x7, 0xfffffffffffffff8, 0x7fffffff, 0x8, 0x0, 0xffffffffffff8001, 0x2, 0x7f, 0x8, 0x6, 0x9, 0x7d, 0x2, 0x6, 0x87, 0x6, 0x7, 0x978, 0x8001, 0x7, 0x2, 0x8, 0x9, 0x0, 0x101, 0x5, 0x4, 0x0, 0xce, 0x4, @perf_config_ext={0xb9, 0x3}, 0x20894, 0x0, 0x4, 0x3, 0x10000, 0x66b700, 0x80}, r0, 0x2, r1, 0x9) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) epoll_wait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f00000a1ff5)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req3={0x0, 0x7fffffff, 0xd180, 0x5, 0x101, 0x100, 0x38a1}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000003f75590000000000000000a17600090000000000"], 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80100080044d00, &(0x7f0000002000)) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) r5 = fcntl$getown(r0, 0x9) move_pages(r5, 0x4, &(0x7f0000000340)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000380)=[0x5f, 0x400], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) dup3(r2, r1, 0x0) close(r3) 2018/04/07 06:29:16 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x2000022002) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) write$sndseq(r0, &(0x7f0000000000)=[{0x400, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x1c) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x0, 0x1, 0x9, 0x7, 0x1f, 0xff}, 0x60000000}, 0xa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/04/07 06:29:16 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getpeername$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x2) ioctl$void(r0, 0xc0045878) 2018/04/07 06:29:16 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x14900, 0x0) write$eventfd(r1, &(0x7f0000000040)=0xff, 0x8) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000542000), 0x0, &(0x7f0000a50000)}}], 0x1, 0x0) 2018/04/07 06:29:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="28000000060000000000000000000000000000000000000000000000000000000000000000000000"], 0x28) 2018/04/07 06:29:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/169) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000100)) 2018/04/07 06:29:16 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x8, 0xe8}]}, 0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x1, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000280)={r2}) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x7fff) syz_emit_ethernet(0x3e, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000800)}, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) close(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="de000080305594948e18dc6d6de319ea04b828b0c1531999aee09c974b6d791dda01007e36714596a82cd2d28fe0e15f54745b0da5dee8e5026aeb2e14a8da020ef432d61ed6cf75b54028366189a94dcf95570e309090330d569e8fb8fa22471e00"], 0x62) 2018/04/07 06:29:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/04/07 06:29:16 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xf01) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x3ff) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x4, 0x40000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000200)=0x9, 0x8) getpeername(r2, &(0x7f0000000240)=@rc, &(0x7f00000002c0)=0x80) statx(r1, &(0x7f0000000300)='./file0\x00', 0x400, 0x800, &(0x7f0000000340)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000440)={0x80000001, 0x4, [0x401]}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000480)=0x2, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000004c0)={0x8, 0x10001, 0xab, 0x5, 0xfffffffffffff7a9, 0x2, 0x60e7, 0x5, 0x7, 0x9, 0x3}, 0xb) write$binfmt_aout(r1, &(0x7f0000000500)={{0x0, 0x2, 0x5, 0x119, 0x3d3, 0x8, 0xae, 0x1}, "5cac3c8ce752", [[], [], [], [], [], [], [], []]}, 0x826) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/vga_arbiter\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000d80)={0x0, 0x31c5a17e}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000e00)=r4, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000000e40)='/dev/input/mouse#\x00', 0x1, 0x400000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) fstat(r2, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r6, r7) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000f80)={0x3, [0x3, 0x1, 0x6]}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001000)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000010c0)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001080)={&(0x7f0000001040)={0x14, r8, 0x66caa236e69845f6, 0x70bd2c, 0x25dfdbfc, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x24040011}, 0x4000) write$cgroup_pid(r0, &(0x7f0000001100)={[0x33, 0x34, 0x31, 0x31]}, 0x4) sync_file_range(r3, 0xf4, 0x3, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000001140)={0x3, r2}) name_to_handle_at(r5, &(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0xe9, 0x3, "2143cda4814a666636eda209efb0b784bf24be61a7661a5855cb361ded5cfd3923f4cda4ba2adf49009a31f09dcdae3f8d2867373d1852a1bb44ba74cce3005dc98ff63e79a7f816ab91fc4af8e87d5151320ac30753c2e5bebf9fe6316de9a0c3798f6569fe6cc0d86e8c4e9ac5ce09486ae2e27c21ec58d6ac8bbcacff32ae7c5b0d3e35cd7dfbe34aa3412688e235e12fe387170bf795d51c6050e2e20fd41820fe5e86f28fa952663d564ded29640546c9eaef57ff398ca198f76c8ac761bed121ae62a481e5501ae694ae05f2e02ca558d7c4d7363ac3988a2ad43f9a0984"}, &(0x7f00000012c0), 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000001680)={@remote, 0x0}, &(0x7f00000016c0)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001700)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e22, 0xffff, 0x0, 0x20, 0x80, 0xbf, r9, r6}, {0x5, 0x2, 0x6, 0x7, 0x6df8, 0x3, 0x1, 0x2}, {0x3f, 0x8, 0x3ff, 0xfff}, 0x7, 0x6e6bb1, 0x3, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4, 0x7f}, 0x2, @in=@rand_addr=0x401, 0x3503, 0x0, 0x3, 0x0, 0x40, 0x8, 0x200}}, 0xe8) [ 906.078189] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop7 2018/04/07 06:29:17 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040)=0x3, 0x4) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)) 2018/04/07 06:29:17 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e2", 0xf}], 0x1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x7, 0x4, 0x8, 0x10000, 0x0, 0x2, 0x6, 0x4, 0x7, 0x2, 0x6, 0x6}) r2 = request_key(&(0x7f0000001600)='keyring\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001680)='\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000001740)='logon\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000017c0)='&\x00', 0xfffffffffffffffd) keyctl$search(0xa, r2, &(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, r3) ftruncate(r1, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000015c0)=0xe8) epoll_wait(r4, &(0x7f0000000200)=[{}], 0x155555555555557c, 0x10000) fcntl$setstatus(r1, 0x4, 0x0) pread64(r0, &(0x7f0000003c00)=""/4096, 0xfffffe60, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001300)={0x6, 0x3}) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000001240)={0x6, 0x81}) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/07 06:29:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x3ffffffffffffc, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) 2018/04/07 06:29:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="7625c09449cd00a7a232ac5959fe46e34d9b337997275bfc6589ac758297c3f2344f3a6e5638c4c3c0d55686f88e1b32ac2449878b3311", 0x37}], 0x1, 0x81003) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x40102000001) 2018/04/07 06:29:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000003900)='/dev/loop#\x00', 0x10000000000000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000380)) r1 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003f00)={0xffffffffffffffff, &(0x7f0000003ec0), &(0x7f0000003d00)="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"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x0, 0xc1de, 0x2}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x4000003) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000000c0)={0xc}) sendfile(r4, r3, 0x0, 0xc08f) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r5}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() link(&(0x7f0000003980)='./bus\x00', &(0x7f00000039c0)='./file0\x00') lseek(r6, 0x0, 0x0) r7 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000000080)={0x399f1336, r7}, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1aef, 0x800, 0x304c, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000003940)={0x9, &(0x7f0000000540)=""/241, &(0x7f0000003840)=[{0xffff, 0x54, 0x2, &(0x7f0000000280)=""/84}, {0x6, 0xb, 0x2, &(0x7f0000000140)=""/11}, {0x4, 0xcc, 0x2, &(0x7f0000000640)=""/204}, {0x1, 0x5, 0xffff, &(0x7f00000003c0)=""/5}, {0x8, 0x1f, 0xfffffffffffffffd, &(0x7f0000000440)=""/31}, {0x7, 0x1000, 0xff, &(0x7f0000000740)=""/4096}, {0xffffffffffffff84, 0xd1, 0x100000001, &(0x7f0000001740)=""/209}, {0x0, 0x1000, 0x6, &(0x7f0000001840)=""/4096}, {0x3ff, 0x1000, 0xffffffffffff8001, &(0x7f0000002840)=""/4096}]}) fdatasync(0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003b40)={r2, &(0x7f0000003c80)="ea315fd8e2ef3cc9358227aa020512552acea19013b68815", &(0x7f0000003b80)=""/239}, 0x18) 2018/04/07 06:29:17 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4041, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='bridge0\x00') io_setup(0x20000001ff, &(0x7f0000000200)=0x0) io_submit(r3, 0x1, &(0x7f0000000d00)=[&(0x7f00000008c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000580)}]) 2018/04/07 06:29:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000740)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) 2018/04/07 06:29:17 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0xe) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0x7fff, 0x8, 0x1}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000954000)=""/147) 2018/04/07 06:29:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x4000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) r1 = socket(0x15, 0x80005, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000800)=ANY=[@ANYBLOB="0100000034", @ANYRES16=r3, @ANYBLOB="000125bd7000fbdbdf25050000000800050008000000080005008100000008000500070000005000020008000b0000000000080006000180000008000b0002000000080007000100000008000400f1000000080008001470000008000600eb00000014000100000000050000000000000000000000001800010008000b00736970000c0006006c626c6372000000"], 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x4000084) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f00000001c0)="0ab58162200000000104f500000000000000060020200af80900010002e8006007080000", 0x24}]}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0)=0x4, 0xffffffffffffff81) setsockopt(r1, 0x0, 0xfa7, &(0x7f0000000080)="83c88006d270f119d5cc7ba935c30c716dad27", 0x13) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000340)=0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) pread64(r2, &(0x7f0000000400)=""/53, 0x35, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000300), 0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x3, 0xc0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000003c0)=0x10000, 0x4) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000600)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/156, 0x9c}], 0x1, &(0x7f0000000780)=""/47, 0x2f, 0x1}, 0x100) listxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/88, 0x58) 2018/04/07 06:29:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)) ioctl$int_in(r0, 0x545d, &(0x7f0000001000)) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x6bbeaf8f36b0731b) recvmsg(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000580)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/74, 0x4a}, {&(0x7f0000000400)=""/8, 0x8}, {&(0x7f0000000440)=""/47, 0x2f}, {&(0x7f0000000480)=""/216, 0xd8}], 0x8, 0x0, 0x0, 0xa1d}, 0x10000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000640)=0x9) connect$can_bcm(r1, &(0x7f0000000600)={0x1d, r2}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000002040)="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", 0x1000) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000040)={0x10003, 0x0, &(0x7f0000ffb000/0x4000)=nil}) 2018/04/07 06:29:17 executing program 5: memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000704000), 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0xffff) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/07 06:29:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000001c0), &(0x7f0000000240)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00'}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000280)={0x14, 0x3b, 0x301}, 0x14}, 0x1}, 0xfffffffffffffffd) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x180) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000000180)={0xcc, &(0x7f0000000080)=""/204}) 2018/04/07 06:29:17 executing program 0: futex(&(0x7f0000000ffc), 0x0, 0x0, &(0x7f0000000ff8)={0x77359400}, &(0x7f0000000ffc)=0xfffffffffffffffd, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x81, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0x7fff, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000002c0)={r1, 0x5}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x8) select(0x40, &(0x7f0000000000)={0x5, 0x6, 0x6, 0xff, 0x8001, 0xc24, 0x10000, 0x80000000005}, &(0x7f0000000040)={0xfe7a, 0x7, 0x9, 0x6, 0x8, 0x20, 0x7, 0x6}, &(0x7f0000000080)={0x9, 0xffff, 0xaab9, 0x7fffffff, 0x5, 0x3, 0x3, 0x100000000}, &(0x7f00000000c0)={0x0, 0x7530}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x9, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x111, 0xd9, 0x2, 0x949, 0x3, &(0x7f00000001c0)='teql0\x00', 0x9, 0x0, 0x571705f0}) 2018/04/07 06:29:17 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"427bd5391a466f"}, 0x7}, [{"fd05b835bc3c4d"}, {"90327e06aee1ae"}, {"49f3b4b07667c7"}, {"472c928c43a311"}, {"4b25f7b2eebed2"}, {"7d1b604e0c354b"}, {"bfaf51961a3ffd"}, {"6acf4868294c45"}]}, 0x48) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)) [ 907.858583] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 907.938704] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 907.946894] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 907.954653] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 907.962365] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 907.970098] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 907.977811] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 907.985531] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 907.993232] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 908.000974] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 968.970131] buffer_io_error: 5 callbacks suppressed [ 968.970136] Buffer I/O error on dev loop0, logical block 16, async page read [ 1106.912161] INFO: task syz-executor0:4526 blocked for more than 120 seconds. [ 1106.919420] Not tainted 4.16.0+ #288 [ 1106.923668] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1106.931645] syz-executor0 D18912 4526 4517 0x20020000 [ 1106.937302] Call Trace: [ 1106.939899] __schedule+0x8fb/0x1ef0 [ 1106.943624] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1106.948209] ? __sched_text_start+0x8/0x8 [ 1106.952367] ? print_irqtrace_events+0x270/0x270 [ 1106.957120] ? trace_hardirqs_off+0x10/0x10 [ 1106.961461] ? trace_hardirqs_off+0x10/0x10 [ 1106.965785] ? find_held_lock+0x35/0x1d0 [ 1106.969851] schedule+0xf5/0x430 [ 1106.973209] ? __mutex_lock+0xb7a/0x1810 [ 1106.977280] ? __schedule+0x1ef0/0x1ef0 [ 1106.981260] ? lock_release+0xa40/0xa40 [ 1106.985248] ? kasan_check_read+0x11/0x20 [ 1106.989392] ? do_raw_spin_unlock+0x9e/0x310 [ 1106.993818] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1106.998398] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 1107.003348] ? mutex_destroy+0x1f0/0x1f0 [ 1107.007412] ? do_raw_spin_lock+0xc1/0x230 [ 1107.011673] schedule_preempt_disabled+0x10/0x20 [ 1107.016442] __mutex_lock+0xb7f/0x1810 [ 1107.020354] ? __blkdev_get+0x176/0x13b0 [ 1107.024577] ? mutex_lock_io_nested+0x16c0/0x16c0 [ 1107.029433] ? kobj_lookup+0x29c/0x410 [ 1107.033320] ? lock_downgrade+0x980/0x980 [ 1107.037499] ? find_held_lock+0x35/0x1d0 [ 1107.041590] ? trace_hardirqs_off+0x10/0x10 [ 1107.045931] ? __lock_acquire+0x638/0x3c30 [ 1107.050188] ? trace_hardirqs_off+0x10/0x10 [ 1107.054526] ? lock_acquire+0x1d5/0x580 [ 1107.058499] ? lock_acquire+0x1d5/0x580 [ 1107.062490] ? get_gendisk+0x67/0x360 [ 1107.066303] ? find_held_lock+0x35/0x1d0 [ 1107.070380] ? get_gendisk+0xb0/0x360 [ 1107.074181] ? lock_downgrade+0x980/0x980 [ 1107.078335] ? down_read+0xad/0x1b0 [ 1107.081953] ? get_gendisk+0x67/0x360 [ 1107.085758] ? __down_interruptible+0x6b0/0x6b0 [ 1107.090433] ? exact_match+0xd/0x20 [ 1107.094070] ? kobj_lookup+0x2c6/0x410 [ 1107.097970] mutex_lock_nested+0x16/0x20 [ 1107.102040] ? mutex_lock_nested+0x16/0x20 [ 1107.106280] __blkdev_get+0x176/0x13b0 [ 1107.110196] ? bd_may_claim+0xd0/0xd0 [ 1107.114048] blkdev_get+0x399/0xb00 [ 1107.117695] ? __blkdev_get+0x13b0/0x13b0 [ 1107.121864] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.126466] ? errseq_sample+0xfb/0x150 [ 1107.130454] ? errseq_check+0x130/0x130 [ 1107.134453] ? _raw_spin_unlock+0x22/0x30 [ 1107.138625] blkdev_open+0x1c9/0x250 [ 1107.142357] ? security_file_open+0x89/0x190 [ 1107.146782] do_dentry_open+0x772/0xd70 [ 1107.150774] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 1107.155711] ? bd_acquire+0x2c0/0x2c0 [ 1107.159528] vfs_open+0x107/0x220 [ 1107.163034] path_openat+0x1151/0x3590 [ 1107.166929] ? path_lookupat+0xba0/0xba0 [ 1107.171031] ? lock_downgrade+0x980/0x980 [ 1107.175199] ? do_sys_open+0x2e7/0x6d0 [ 1107.179124] ? lock_release+0xa40/0xa40 [ 1107.183117] ? kasan_check_read+0x11/0x20 [ 1107.187289] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.191724] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.196343] ? __lock_is_held+0xb6/0x140 [ 1107.200427] ? _raw_spin_unlock+0x22/0x30 [ 1107.204686] ? __alloc_fd+0x29b/0x750 [ 1107.208497] do_filp_open+0x25b/0x3b0 [ 1107.212313] ? may_open_dev+0xe0/0xe0 [ 1107.216129] ? mpi_resize+0x200/0x200 [ 1107.219947] ? get_unused_fd_flags+0x121/0x190 [ 1107.224569] ? __alloc_fd+0x750/0x750 [ 1107.228391] ? getname_flags+0x256/0x580 [ 1107.232503] do_sys_open+0x502/0x6d0 [ 1107.236232] ? do_sys_open+0x502/0x6d0 [ 1107.240122] ? filp_open+0x70/0x70 [ 1107.243664] ? SyS_mknod+0x40/0x40 [ 1107.247212] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1107.252781] compat_SyS_open+0x2a/0x40 [ 1107.256691] ? SyS_openat+0x40/0x40 [ 1107.260337] do_fast_syscall_32+0x3ec/0xf9f [ 1107.264689] ? do_int80_syscall_32+0x9c0/0x9c0 [ 1107.269296] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1107.274860] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1107.279652] ? sysret32_from_system_call+0x5/0x3c [ 1107.284522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1107.289397] entry_SYSENTER_compat+0x70/0x7f [ 1107.293817] RIP: 0023:0xf7ff1c99 [ 1107.297194] RSP: 002b:000000000844eac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000005 [ 1107.304942] RAX: ffffffffffffffda RBX: 000000000844f88c RCX: 0000000000000002 [ 1107.312231] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 000000000844f7ac [ 1107.319500] RBP: 000000000000058f R08: 0000000000000000 R09: 0000000000000000 [ 1107.326782] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1107.334051] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1107.341348] [ 1107.341348] Showing all locks held in the system: [ 1107.347675] 2 locks held by khungtaskd/877: [ 1107.352195] #0: 0000000081fae67d (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1107.359850] #1: 00000000000d3f4e (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1107.368554] 1 lock held by rsyslogd/4360: [ 1107.372710] #0: 0000000071cb7687 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x165/0x1a0 [ 1107.380716] 2 locks held by getty/4450: [ 1107.384694] #0: 0000000044766bb5 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.392962] #1: 0000000045128baf (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.401842] 2 locks held by getty/4451: [ 1107.405823] #0: 000000005d7de8bc (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.414101] #1: 000000004833320e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.422979] 2 locks held by getty/4452: [ 1107.426978] #0: 00000000b4e151db (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.435252] #1: 00000000239d6125 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.444122] 2 locks held by getty/4453: [ 1107.448116] #0: 00000000c875ad64 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.456397] #1: 000000002a7c760a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.465258] 2 locks held by getty/4454: [ 1107.469250] #0: 00000000a090b137 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.477502] #1: 000000000db1714f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.486378] 2 locks held by getty/4455: [ 1107.490386] #0: 00000000ec12c429 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.498649] #1: 00000000f0c77a99 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.507528] 2 locks held by getty/4456: [ 1107.511518] #0: 000000005d17eb94 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1107.519770] #1: 00000000a0e341ae (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1107.528663] 1 lock held by syz-executor0/4526: [ 1107.533243] #0: 00000000ea4b9be6 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x176/0x13b0 [ 1107.541528] 3 locks held by kworker/u4:4/21719: [ 1107.546195] #0: 00000000d9e47364 ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 1107.555807] #1: 00000000a0f866a8 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 1107.566423] #2: 00000000926a7c88 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 1107.575225] 1 lock held by syz-executor7/26613: [ 1107.579912] #0: 00000000ea4b9be6 (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 1107.588106] 1 lock held by syz-executor7/26649: [ 1107.592783] #0: 00000000ea4b9be6 (&bdev->bd_mutex){+.+.}, at: iterate_bdevs+0xc8/0x260 [ 1107.600996] 1 lock held by blkid/26614: [ 1107.604973] #0: 00000000ea4b9be6 (&bdev->bd_mutex){+.+.}, at: blkdev_put+0x2a/0x4f0 [ 1107.612900] [ 1107.614525] ============================================= [ 1107.614525] [ 1107.621589] NMI backtrace for cpu 1 [ 1107.625214] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1107.631765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.641091] Call Trace: [ 1107.643656] dump_stack+0x1a7/0x27d [ 1107.647258] ? arch_local_irq_restore+0x53/0x53 [ 1107.651900] ? debug_show_all_locks+0x2f3/0x3d0 [ 1107.656540] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1107.660928] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.665397] nmi_cpu_backtrace+0x1e0/0x220 [ 1107.669605] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1107.674072] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1107.679320] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1107.684482] watchdog+0x969/0xd70 [ 1107.687913] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.692738] ? complete+0x62/0x80 [ 1107.696168] ? __schedule+0x1ef0/0x1ef0 [ 1107.700124] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.704597] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.709153] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1107.714227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.719215] ? trace_hardirqs_on+0xd/0x10 [ 1107.723337] ? __kthread_parkme+0x176/0x240 [ 1107.727634] kthread+0x33c/0x400 [ 1107.730972] ? reset_hung_task_detector+0xb0/0xb0 [ 1107.735786] ? kthread_stop+0x7c0/0x7c0 [ 1107.739730] ret_from_fork+0x3a/0x50 [ 1107.743515] Sending NMI from CPU 1 to CPUs 0: [ 1107.748067] NMI backtrace for cpu 0 [ 1107.748073] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.16.0+ #288 [ 1107.748075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1107.748085] RIP: 0010:__lock_acquire+0x1260/0x3c30 [ 1107.748087] RSP: 0018:ffff8801db0072d0 EFLAGS: 00000046 [ 1107.748091] RAX: ffff8801db007420 RBX: ffffffff88475a78 RCX: 0000000083828056 [ 1107.748093] RDX: dffffc0000000000 RSI: 0000000080a8074e RDI: 0000000000000000 [ 1107.748095] RBP: ffff8801db007670 R08: 0000000000000000 R09: 000000000000000c [ 1107.748098] R10: 0000000000000001 R11: fffffbfff13274d3 R12: 000000000000266c [ 1107.748100] R13: 6c26e8a901bc65a0 R14: ffffffff88475200 R15: ffffffff8934c068 [ 1107.748103] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 1107.748105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1107.748107] CR2: ffffffffff600400 CR3: 00000001b09c1000 CR4: 00000000001406f0 [ 1107.748112] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1107.748114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1107.748115] Call Trace: [ 1107.748117] [ 1107.748123] ? trace_hardirqs_off+0x10/0x10 [ 1107.748129] ? __radix_tree_insert+0x7b0/0x7b0 [ 1107.748134] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1107.748137] ? find_held_lock+0x35/0x1d0 [ 1107.748142] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1107.748146] ? __lock_acquire+0x638/0x3c30 [ 1107.748153] ? kasan_check_read+0x11/0x20 [ 1107.748157] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.748162] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1107.748166] ? _raw_spin_unlock+0x22/0x30 [ 1107.748172] ? __queue_work+0x5b9/0x1230 [ 1107.748175] ? trace_hardirqs_off+0x10/0x10 [ 1107.748179] ? insert_work+0x660/0x660 [ 1107.748183] ? trace_hardirqs_off+0x10/0x10 [ 1107.748187] ? find_held_lock+0x35/0x1d0 [ 1107.748191] lock_acquire+0x1d5/0x580 [ 1107.748194] ? lock_acquire+0x1d5/0x580 [ 1107.748200] ? call_timer_fn+0x1c6/0x820 [ 1107.748204] ? lock_release+0xa40/0xa40 [ 1107.748207] ? trace_hardirqs_off+0x10/0x10 [ 1107.748214] ? debug_object_deactivate+0x364/0x560 [ 1107.748218] ? lock_downgrade+0x980/0x980 [ 1107.748221] call_timer_fn+0x1f0/0x820 [ 1107.748225] ? call_timer_fn+0x1c6/0x820 [ 1107.748228] ? __queue_work+0x1230/0x1230 [ 1107.748231] ? process_timeout+0x40/0x40 [ 1107.748235] ? __run_timers+0x6c9/0xb70 [ 1107.748238] ? lock_downgrade+0x980/0x980 [ 1107.748242] ? debug_object_deactivate+0x364/0x560 [ 1107.748246] ? kasan_check_read+0x11/0x20 [ 1107.748249] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.748252] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1107.748256] ? __queue_work+0x1230/0x1230 [ 1107.748259] ? __queue_work+0x1230/0x1230 [ 1107.748263] __run_timers+0x6d4/0xb70 [ 1107.748268] ? trigger_dyntick_cpu.isra.29+0x150/0x150 [ 1107.748271] ? timerqueue_add+0x1e9/0x280 [ 1107.748275] ? trace_hardirqs_off+0x10/0x10 [ 1107.748279] ? enqueue_hrtimer+0x177/0x4b0 [ 1107.748282] ? lock_release+0xa40/0xa40 [ 1107.748286] ? retrigger_next_event+0x1e0/0x1e0 [ 1107.748291] ? rcu_is_watching+0x85/0x130 [ 1107.748294] ? account_process_tick+0x1b0/0x210 [ 1107.748298] ? find_held_lock+0x35/0x1d0 [ 1107.748302] ? clockevents_program_event+0x163/0x2e0 [ 1107.748306] ? lock_downgrade+0x980/0x980 [ 1107.748310] ? rcu_is_watching+0x85/0x130 [ 1107.748314] ? rcu_pm_notify+0xc0/0xc0 [ 1107.748318] run_timer_softirq+0x60/0x70 [ 1107.748322] __do_softirq+0x2d7/0xb85 [ 1107.748325] ? ktime_get+0x26f/0x3a0 [ 1107.748329] ? __irqentry_text_end+0x1f9894/0x1f9894 [ 1107.748333] ? kasan_check_read+0x11/0x20 [ 1107.748336] ? do_raw_spin_unlock+0x9e/0x310 [ 1107.748340] ? native_apic_msr_write+0x5c/0x80 [ 1107.748344] ? lapic_next_event+0x54/0x80 [ 1107.748347] ? clockevents_program_event+0x108/0x2e0 [ 1107.748351] ? kasan_check_read+0x11/0x20 [ 1107.748354] ? rcu_is_watching+0x85/0x130 [ 1107.748357] ? rcu_pm_notify+0xc0/0xc0 [ 1107.748363] irq_exit+0x1cc/0x200 [ 1107.748367] smp_apic_timer_interrupt+0x16b/0x700 [ 1107.748371] ? smp_reschedule_interrupt+0xe6/0x650 [ 1107.748375] ? smp_call_function_single_interrupt+0x640/0x640 [ 1107.748377] ? _raw_spin_lock+0x32/0x40 [ 1107.748381] ? _raw_spin_unlock+0x22/0x30 [ 1107.748384] ? handle_edge_irq+0x2b4/0x7c0 [ 1107.748388] ? task_prio+0x50/0x50 [ 1107.748394] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1107.748398] apic_timer_interrupt+0xf/0x20 [ 1107.748399] [ 1107.748402] RIP: 0010:native_safe_halt+0x6/0x10 [ 1107.748404] RSP: 0018:ffffffff88407c38 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff12 [ 1107.748408] RAX: dffffc0000000000 RBX: 1ffffffff1080f8a RCX: 0000000000000000 [ 1107.748410] RDX: 1ffffffff10a2558 RSI: 0000000000000001 RDI: ffffffff88512ac0 [ 1107.748411] RBP: ffffffff88407c38 R08: ffffed003b6046c3 R09: 0000000000000000 [ 1107.748413] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1107.748415] R13: ffffffff88407cf0 R14: ffffffff88eccfa0 R15: 0000000000000000 [ 1107.748420] ? trace_hardirqs_on+0xd/0x10 [ 1107.748423] default_idle+0xbf/0x430 [ 1107.748426] ? __sched_text_end+0x2/0x2 [ 1107.748430] ? rcu_idle_enter+0x329/0x460 [ 1107.748434] ? rcu_eqs_special_set+0x190/0x190 [ 1107.748437] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 1107.748440] ? hrtimer_forward+0x19b/0x2d0 [ 1107.748443] ? mark_tsc_async_resets+0x30/0x30 [ 1107.748447] ? sched_set_stop_task+0x2a0/0x2a0 [ 1107.748451] arch_cpu_idle+0xa/0x10 [ 1107.748454] default_idle_call+0x36/0x90 [ 1107.748457] do_idle+0x24a/0x3b0 [ 1107.748461] cpu_startup_entry+0x104/0x120 [ 1107.748464] ? cpu_in_idle+0x20/0x20 [ 1107.748468] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1107.748471] ? trace_hardirqs_on+0xd/0x10 [ 1107.748475] rest_init+0xed/0xf0 [ 1107.748480] start_kernel+0x7f1/0x819 [ 1107.748483] ? mem_encrypt_init+0xb/0xb [ 1107.748487] ? early_idt_handler_common+0x3b/0x60 [ 1107.748491] ? x86_family+0x32/0x40 [ 1107.748496] x86_64_start_reservations+0x2a/0x2c [ 1107.748499] x86_64_start_kernel+0x77/0x7a [ 1107.748503] secondary_startup_64+0xa5/0xb0 [ 1107.748505] Code: 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 84 26 00 00 48 8d 85 b0 fd ff ff 48 ba 00 00 00 00 00 fc ff df 4e 8b 3c e5 80 43 8c 89 <48> 89 c1 48 c1 e9 03 80 3c 11 00 0f 85 31 26 00 00 48 c1 e8 03 [ 1107.749068] Kernel panic - not syncing: hung_task: blocked tasks [ 1108.329859] CPU: 1 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #288 [ 1108.336411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1108.345738] Call Trace: [ 1108.348304] dump_stack+0x1a7/0x27d [ 1108.351914] ? arch_local_irq_restore+0x53/0x53 [ 1108.356559] ? vsnprintf+0x1ed/0x1900 [ 1108.360332] panic+0x1f8/0x42c [ 1108.363496] ? refcount_error_report+0x214/0x214 [ 1108.368223] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1108.373563] watchdog+0x97a/0xd70 [ 1108.376991] ? reset_hung_task_detector+0xb0/0xb0 [ 1108.381807] ? complete+0x62/0x80 [ 1108.385238] ? __schedule+0x1ef0/0x1ef0 [ 1108.389185] ? do_raw_spin_unlock+0x9e/0x310 [ 1108.393575] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1108.398134] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1108.403209] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1108.408195] ? trace_hardirqs_on+0xd/0x10 [ 1108.412315] ? __kthread_parkme+0x176/0x240 [ 1108.416610] kthread+0x33c/0x400 [ 1108.419958] ? reset_hung_task_detector+0xb0/0xb0 [ 1108.424773] ? kthread_stop+0x7c0/0x7c0 [ 1108.428719] ret_from_fork+0x3a/0x50 [ 1108.432975] Dumping ftrace buffer: [ 1108.436591] (ftrace buffer empty) [ 1108.440276] Kernel Offset: disabled [ 1108.443884] Rebooting in 86400 seconds..