[....] Starting enhanced syslogd: rsyslogd[ 12.414083] audit: type=1400 audit(1516530423.237:5): avc: denied { syslog } for pid=3504 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.496788] audit: type=1400 audit(1516530430.320:6): avc: denied { map } for pid=3644 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts. 2018/01/21 10:27:16 fuzzer started [ 25.722783] audit: type=1400 audit(1516530436.546:7): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/21 10:27:16 dialing manager at 10.128.0.26:40495 [ 29.226723] can: request_module (can-proto-0) failed. [ 29.235768] can: request_module (can-proto-0) failed. 2018/01/21 10:27:20 kcov=true, comps=true [ 29.762383] audit: type=1400 audit(1516530440.586:8): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8891 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/21 10:27:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x12, 0x6}, &(0x7f0000686000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000bc5000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb27, 0xffff, 0xa, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x99)={r1, 0x91, "57c2de04a48235952aa9b22e9dfb58eb65f5fa94770b5d0545df45ed604154ab8c538db1e4b4eff73d0f0d53c0d40dddc6d0e39c3bf5b70e9898fa5a7b8deb85435f6eba508d85d8eea69591369791cac401810ee1ab2dc965097d930b8decb2c6e7d69725f3903c0d1ab40f44ec75b8f96aa10b7168320a835c65a486673bd10a2a7b8b7b02c7948e8b16a7ee53882349"}, &(0x7f0000001000)=0x99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000003000-0x4)=0xbc9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000006000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000006000)={&(0x7f0000002000+0x2f4)={0x128c, 0x2, 0xf, 0x100, 0x4, 0x0, {0x1, 0x0, 0x5}, [@typed={0xc, 0x8, @ipv4=@loopback=0x7f000001}, @nested={0x120, 0x89, [@generic="98b9acc485c3f1f9f701ba5512b8271477283087ea3445071f59628ed7a134124cefa1a3727d3004b85b6d23fee184afcac04156280072", @generic="5239c3c3a835286308bce9b930d0faf5feb690c952e92dfbfb0efbe2738e82a89aefef98061ab36a4c2fa9cd8189486a482406925d36b82ac7b678f87a", @generic="acbb1c6b3bcf581d02990ae2c03fc9f7e0df23f842e442fdeb1448f1607f6793dc1b417e4cd7189db2848ae58446478148481536bfea3b5ba8e1757db1fe8fd50dadf990abf651e0386eb71d55b6ed4677f2744bfe5e0c54e19827379bbd5708c7b59b87766fe1eb8251880334c518d2b332fc71e5c7a73c5e68e88963fa26446205e10e7d5a5743789f2636bfa369f77324c29ce7689c7fdb5c8bb766955951ed6772ae78"]}, @typed={0xc, 0x2a, @uid=r2}, @nested={0x1124, 0x94, [@typed={0x14, 0x1e, @str='/dev/mixer\x00'}, @typed={0xec, 0xe, @binary="c273066b002852d37008db439b255aa7644f001fa10a91969b2a1d31e3592d1a5465bc6e869013b0172139a7a1af9a3e126d8f1fe2d167d45a2d7771edbd436651df974112566afcfb9f6a07f44434adafc3a515c7f39ffb57c635bece2f298b47cc11147f010e63345b74e9cb9ad572dc5c3a354bace0cc9435cb7a9895c79241ea5c18bac97a3a175e84ee90cfd784ae78932f5cb41ce41450b906f00ebbbd9596016bae8cff7a14d404c918335cebfd416e83c21d89981ae42c3e49d67a8d8fceaaaef4f19c316b64e680570c8da739f4ed27ae1d76edb07474bd7a5400d0a310f735"}, @generic="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@generic="cba7fa7176f7084254e17f8354eb3609963d4964e65d157337813a6219"]}, @typed={0x10, 0x52, @u64=0x5}, @generic="", @typed={0xc, 0x3e, @str='\x00'}]}, 0x128c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$TIOCNXCL(r0, 0x540d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000007000)={r3, 0x80000, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000008000)={"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"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000009000)={0x0, {""/7}, 0x0}, &(0x7f000000a000-0x4)=0x10) 2018/01/21 10:27:22 executing program 4: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000981000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x9, 0xff, 0xfe5a7df7b4fe8db1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x7b)={r1, 0x73, "60479adf04252af95f67f8112fb3d3bcedd2a1ceefd7c29fd6b7d60b3787a3fad67b4d288321ace1dee4ecfbe971f5fe9a8f069fcec91bd5f57c983fdcaf7eba62a9038e71681f089d32b3c0c86857f54b768424bb98cfa7efbda8a77db09b9cb62507fa8891dd8059dcfc40db161af6e466b8"}, &(0x7f0000e04000-0x4)=0x7b) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9d7}, 0x98) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x0, 0x0, [0x8, 0x4, 0x3, 0x2, 0x4e0e, 0x5, 0xfb0e0a9, 0x56d4]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000003000)='./file0\x00', 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x14000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r1, 0x800, 0x9, [0x8c, 0x1, 0x5, 0x3, 0x7fff, 0x6, 0x1, 0x711, 0x1]}, &(0x7f0000003000-0x4)=0x1a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000005000)={&(0x7f0000005000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000005000)="3d3c2977b3a8f0ea769432ae1b8b4e635f941f9f4d57d0aaf92a4c8c26657ac78d7e6ca39e41916f42b69748accf3e5b5da28a774427505f5dc7eb157d013c11d39863dabeb5caa7257a39607f201e091b26b854994c160fac00ddb25b90cc4c9c4f99baf3cc19ea1dadbdd79ad2eaf86329dd4d7790a9ce01a8a44bc5c689b0fa0da433663eb83f8da1cbf4b039c972b53410bec6a76e74b24dd9e22ff17d9a1603ed71fb4b4d202d0d05bfc615804b3d", 0xb1}, {&(0x7f0000000000)="ccac6f15ff46785be942626c31a943c967bb5b41ac3a3a2fff3161bd901c38d56fd23cfd2cf4371d2a", 0x29}, {&(0x7f0000001000-0x21)="50db9d7dfeb4087358c578d504004b27233b9fa8a3e5c4fe107ede8358882c615e", 0x21}, {&(0x7f0000002000-0x7b)="a298d15517a2d2ea1e075ba0a4da5c6b92cd3e212b1c2c7b6a141be696ac5978e5ae352af3eb2fac870ad5510159d899ace2bf30f3f9f32d497a34edcecd0ff963a13b84fcc5a3b018bdb7baf5a5be40711ec6380a59bee3ed61cfd6a4ba21310003e1273a29b660c65e6f68d6f9a2270508cb217ecd16a99a9fca96", 0x7c}], 0x4, 0x0, 0x0, 0x4000001}, 0x40) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000007000-0x1008)={r5, 0x1000, "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"}, &(0x7f0000007000-0x4)=0x1008) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r3, &(0x7f0000008000)='./file0\x00', 0x4, 0x200) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r4, &(0x7f0000009000)=@known='system.advise\x00', &(0x7f0000003000-0x46)=""/70, 0x46) 2018/01/21 10:27:22 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xacf, 0x2, 0x1000, 0x2, 0xa0, 0x80, 0x3c, r2, r3}, {0x0, 0x9, 0x71a150a4, 0xc7d0, 0x1000, 0x3, 0x100000000, 0x40}, {0x80, 0x10001, 0xffffffff, 0x81}, 0xc83, 0x6, 0x2, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x3, 0x2, 0xe7, 0x6, 0x9, 0xfffffffffffffffa}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000002000+0x600)=0x1c, 0x0) r5 = dup2(r4, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000004000-0x5c)={0x2, 0x2, {0xffffffffffffffff, 0x0, 0x80, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000005000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000006000-0x5c)={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x276}, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x355}, 0x7, [0xd11, 0x7, 0x666cbc11, 0x100000001, 0x3aa, 0xfffffffffffff000, 0x8, 0xfffffffffffff292]}, 0x5c) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)=[&(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000006000)='/selinux/checkreqprot\x00', &(0x7f0000004000)='/selinux/checkreqprot\x00', &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000007000-0x6)='/proc\x00', &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000002000-0x17)="2f6d696d655f74797065656d307d236e6f646576f22500"], &(0x7f0000007000-0x18)=[&(0x7f0000002000)='eth0\x00', &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00']) r6 = dup3(r4, r5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000007000+0x894)="b1b7147775561fda6376699f19066ab3d304ab4bed4e5078a693dff5083191c36627fec15481aa1071bfae4f2b70498bb15f4094c2a3ece4e24805d3ccebef4840e23913ca2e37dabd392f925f0612d614860699aa4317da562dfbb799497b4f492c15b29aac6c9fb2390d065130913896062ea690636db8eb1101648352c4183f5c6e07524b43860f24d3bc5d588b9d5d2910be95ac6ba80aae99f11fde056aa28777721e5bb31f15e00bde4f2c0a75c065c5325f01c035e9d5e34278df08d94fcb214fbffba0ebec604770347b88462e6ac608294268864d929437a215da36870a9172319cc1af2ca4", 0xea, 0x8040, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x40000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000000}, 0x1c) 2018/01/21 10:27:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00004b0000)=0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x2, 0x0, 0x7, 0x80000000, 0x6, "05612d2b4fb053a8d154bddfc8bbcce4db5ff27e1e470011d614da9ca6aebfd9f64e0f7fee26e7ec9e453f0628763f895e8bf6d3c144208a0afc4508e02f01", 0x1}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000000)="bbca7ce76c260df5dc8652bbd9426abe773307de9e8e841d984f5c34426023af", 0x20, 0xffffffffffffff05, 0x0, 0x1, r0}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000002000)=""/44, &(0x7f0000003000-0x4)=0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000)={0xfffffffffffffffe, 0x5, 0x6c9fc200, 0x0, 0x1, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x9, &(0x7f0000004000)=[{0xfffffffffffffffc, 0x6, 0x7, 0xe00000}, {0x20, 0x9, 0x8, 0x7}, {0x8, 0x401, 0xa, 0x0}, {0x8, 0x39, 0xffff, 0x6}, {0x400, 0x7, 0xfffffffffffffffa, 0x4b}, {0x81, 0xff, 0x7, 0x200000000}, {0xd1a, 0x8, 0x3e949337, 0x4}, {0x1, 0x2, 0x200, 0x100000000}, {0x8, 0x1, 0x400, 0x84d}]}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x7, 0x2) uselib(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0x26, 0x208, 0x7fff, 0x2, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_value={r2, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000006000)={{0xac, 0x40, 0x8000, 0x3, 0x4, 0x2}, 0xffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000008000-0x40)={0x38, 0x2, 0x0, 0x0, "6d9fe8e2f35124bfb5f82de5b1ce11a9b6c81bbaf174a6f1d9df9d7d9ce1fd621a4a7add4633f8f3d0407f25", 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000008000-0xc)={0x0, 0x0}) syncfs(r3) inotify_init() 2018/01/21 10:27:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006af000-0x2)={0x0, 0x0}, 0x2) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffff929fd8d7, 0x0, 0x9, 0x100000000, 0x0, 0xff, 0x7ff, 0x2e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/82, 0x52, 0x40002001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x3a59d9ca, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x2, 0x1000, 0x9]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc6, "967ce151c2ef6ef494702fd3d710ce3bf5ec6334f764cbe7df05a6ff2d4934ba458abdcb8909da1fbe9bb1ee97f3d3837592861012db731beba40ca9e5fd4795eadc803b2ab876f6acb50f8097fb38e13a1643d288509feb809d0e3166f6795081ae674c28920700762f41022c39095247406c93346ddc076e6072c5046ca8f52cc0ea16e45d82fbdcf4e71aa15fb57e049ffc4b333d5ac9055b539f415bebad9b13091f24824178a89dfb5c2453906f202f469b664b10f377c0216aa3895b5cf9bf9d3ec6a5"}, &(0x7f0000003000)=0xce) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r1, 0x7ff, 0xffffffff}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={r2, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x63c, 0x7}, &(0x7f0000005000-0x4)=0xa0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000004000-0x24)={0x80000000, 0x4, 0x101, 0x44a, 0x3, 0x7, 0x100, 0x0, 0x101, 0xffffffffffffee80, 0xfffffffffffffffd, 0x3}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000)=""/4, &(0x7f0000003000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x40, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r4 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000)=[{&(0x7f0000007000-0xa)="796ad581ade541d2a0e8", 0xa}, {&(0x7f0000006000)="238ba062980434c2dba616912ac5555b7e353ec7da29457239ffd2d5d07536a602b8d748a88016ff3106f6da4089dda7149789e1cfdb89d83ed0cb9facd28029a6ea87744d35174867fa29f70fdd0d01e2ad2c0cae0803b85c5e22e5c63b17eb5312c8673b586a786dcc8afcbef987e3cac3b6b36686c43c3f79d9735e33df0fff88069101eca6a95f122cd70d577707829fd6c43851cd1bb1ad2d319940e556a5b6b40c0b7bf10aad6e15843e84a98e1ebe83710e83581cef680c25a9b72094704d8b5abed63315f962309d", 0xcc}, {&(0x7f0000004000-0x8f)="ccf4e6da8cd47e4be862129b46572d512c7cf86936076859b30c96085b219be8aaa6f65c4dca5ec593bc58ce0c925c426fdd02ba756d2d82500406dfe5b7c1b7336fb33369997a6403ded2509a7c0c95c8126aaba3e198a5e5fe043e7ec6a2f691189c35cba45c0ae64ca85590bf8e7da360cac63c99e1e52bde11278a5a6e9333c60e09b6c5deb443c31e7c877ffe", 0x8f}, {&(0x7f0000007000-0x1c)="a27fc4d9c701ac402235d78891d86d21e222a34b629837f37b93715e", 0x1c}, {&(0x7f0000003000-0x51)="268ec5d9c1f558399e0dce5c4c9bd1725eb1b2ec7937cfeba524ed0c71e4b6cb71c48dafe49450eef2cd3ca1129125a26e7c117a7aa134c90fc33bdd78f2484a3bac0ada81658cb63e7dcfcb1fde50d744", 0x51}, {&(0x7f0000007000-0x86)="96c9be8d3ade6dab953a83cd4109a9598461b7e60a9c63a973cc40f898cb541b6d5d07a92d458421f98af4faa897d4f9b59f76d664d1f10e85c09085a4d0c63ceac6ea14042268f319d0eedfab51a7085922797b55d556285888fa57ef1290ef8af10cc236ef70e8db2798cbb8205978bcea99f60e364c7421dbb485144978679426921fd429", 0x86}, {&(0x7f0000007000-0xb9)="5b59544842ddda7d728644eea16215b8c4ac9cd22176c9388f60da81ed37e153aa413dd9c1d123a709e81608febc29655f91786dc8d96345f755d199d0e8bac5acdbe38914dcec87d1191820ecba83ce22b094aad068da46e004094eea8f1adc499c76399bbcadda87f191de790d877b26e34edf986cc53e05d55c20caf780a3fc35d80cf5fe9d4c5e64ff17bf79b1eb31fa73a2e93fda076e9a17a8de9a7e7aae0e1c09d8c5fc7bc62d9e54087a16795d06ce418c1a490fc3", 0xb9}], 0x7, &(0x7f0000005000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40000}, 0x890) 2018/01/21 10:27:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4, 0x0, &(0x7f0000000000)=""/202, &(0x7f0000267000)=0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x400100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000003000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000)=0x0, r1, &(0x7f0000004000)=0x0, 0x9, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000003000-0x50)={@generic="552433dfecedb554bd43cb56a540cc4c", @ifru_flags=0x1800}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000006000-0x18)=[{0x0, 0x5a}, {0x7, 0xff52}, {0x2, 0x7}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000007000-0x8)={0x6, 0x7a839844}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x5, 0x2, 0x0, 0x1, 0x80000000}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007000)={r4, 0x11, "3c8e6fa9a57d1cf03cd87356e1db3925e6"}, &(0x7f0000004000)=0x19) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x4, &(0x7f0000005000)=""/114, &(0x7f0000008000)=0x72) ioctl$TCSETS(r3, 0x5402, &(0x7f0000007000)={0x0, 0x0, 0xff, 0xab, 0x4, 0x3, 0x9, 0x6, 0x340ceb7e, 0xfffffffffffff801, 0xfa, 0xa77}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000009000)={0x8, 0x77, 0x905d, 0x3981bf841df8949, 0x370}) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x4000, 0x0) 2018/01/21 10:27:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x420000, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7c3, 0x4) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x4, 0x5, 0x7f, 0x81, 0x0, 0x401, 0x400, 0x4, 0x0, 0x5, 0x1, 0x5, 0x7f, 0x80, 0x7, 0x1, 0x0, 0x4, 0x20, 0x1800, 0x8c, 0x7, 0xfff, 0xc48, 0x3d92, 0x3, 0x9, 0x6, 0x0, 0x9, 0x4, 0x2, 0x2, 0x3, 0xfb, 0x82, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x0}, 0x90, 0x6, 0x5, 0x5, 0x5, 0xc176, 0x6, 0x0}, r2, 0x80, r0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000003000)={0xf97cff8c, 0x8, 'SE Linux', "42bfe876a25fcfbe4a9dd4d74d94f8bdeee6bed164ef3455b551e8497d172f98be1206579c917592b7a81a8de522596b7aa4f21d16a5a5ca67cf3858191df6d78180beb7"}, 0x54) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000004000-0x1)=0x4) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000005000-0x4)='em0\x00', 0x0, 0x8, &(0x7f0000004000)={0x2, 0x8001, 0x9, 0x20, 0xc98c, 0x1, 0x1, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r3, 0x0, 0x0}, {r4, 0x20, 0x0}, {r1, 0x4002, 0x0}], 0x3, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000007000-0x8)={0x3}, 0x8) shmget(0x2, 0x1000, 0x23, &(0x7f0000004000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000-0x8)={r5, 0xfffffffffffffffa}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000-0x20)={0x7fffffff, 0x0, 0x10001, 0xff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000009000-0x10)={r6, 0x2}) 2018/01/21 10:27:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x381901, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0xf0f1, 0x6}, {0x2, 0x5b}, 0x6, 0x1, 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, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/233) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000004000)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000005000)=0x0) r1 = accept4$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000-0x40)={0x2, 0x8, 0x8, 0x6, 0x3, 0x0, 0x4, 0x7}, &(0x7f0000006000)={0x0, 0x3ff, 0xe725, 0x400, 0x1, 0x3, 0x7f, 0x2}, &(0x7f0000005000-0x40)={0x800, 0x0, 0x10000, 0x1, 0xbd6, 0x800, 0x4, 0xffffffffffff9703}, &(0x7f0000006000-0x10)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0x1d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000005000)=""/18, &(0x7f0000007000)=0x12) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000-0x18)={0x81, 0x35, 0x1, r0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000a000-0x4)=0x8, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f000000a000)={0x1f, 0x4, {0x3f, 0x2, 0x4, 0x1, 0x462, 0x4}, 0x7, 0x2}, 0xe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000c000-0x8)=0x0, r2, &(0x7f000000c000-0x8)=0x0, 0x8, 0x2) [ 31.559514] audit: type=1400 audit(1516530442.383:9): avc: denied { map } for pid=3655 comm="syz-fuzzer" path="/root/syzkaller-shm218350538" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.159861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.870970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.336728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.484948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.654950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.876148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.895186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.965528] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.584162] audit: type=1400 audit(1516530445.406:10): avc: denied { sys_admin } for pid=3697 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.684234] audit: type=1400 audit(1516530445.468:11): avc: denied { sys_chroot } for pid=4377 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 10:27:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b2d000-0x10)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000455000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000066a000-0x20)={0x80, 0x80000000, 0xc9, 0x7f, 0x3, 0x4}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000eee000-0x90)={[0x8, 0x7, 0x10001, 0xff, 0xb985, 0x5, 0xe000000000000000, 0x7, 0x4, 0x0, 0x0, 0x3ff, 0x100000000, 0x1, 0x5, 0x1ff], 0x6004, 0x20000}) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 10:27:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cc9000-0x57)="", &(0x7f0000962000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000957000)="") msync(&(0x7f00008f6000/0x4000)=nil, 0x4000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000d68000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000664000-0x4)=0x55, 0x4) ioctl(r0, 0x4000000000001263, &(0x7f0000fe8000-0x183)="") 2018/01/21 10:27:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) accept4(r0, 0x0, &(0x7f0000c4f000-0x4)=0x0, 0x80800) r1 = accept$alg(r0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000001f000)={0x0, 0xc4b, 0x4, &(0x7f0000b57000)=0x0}) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000b89000)=0x0, 0x8) 2018/01/21 10:27:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8c00e103) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sndmidi(&(0x7f0000c07000)='/dev/snd/midiC#D#\x00', 0x61, 0x105000) get_robust_list(r1, &(0x7f000058c000-0x8)=&(0x7f0000468000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000069e000)=0x18) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00005cd000-0x4)=0xffffffff) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000027d000)=0x0, &(0x7f0000bde000)=0x4) tkill(r1, 0x1000000000016) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) sendto$inet6(r3, &(0x7f000077d000+0xc94)="845c4483", 0x4, 0x8010, &(0x7f00009be000-0x1c)={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) 2018/01/21 10:27:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = memfd_create(&(0x7f0000410000)='-nodev*#proclo@/#:\x00', 0x2) fchmodat(r1, &(0x7f0000144000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d47000)={0x1}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsa(&(0x7f0000615000-0xb)='/dev/vcsa#\x00', 0x1, 0x121cc0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000a0d000)={0x6, 0x8}) 2018/01/21 10:27:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004e9000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b9d000)={0x0, 0x0, 0x0, 0x0, 0x200, 0x4, 0x18, 0x1, "2b96a5264a42c8a05397cd984f4ec708d3ae52a1e0a1554371b803c8376d960b055f875fae9dfe88ca586b0913193404e59135c26c7e5d95245cd4cd053f63d8", "310c33653fe2d369b52e2e0b10c014c3309f9c4c54e7d8a7193679949b52702d", [0x6, 0xffffffffffffffff], 0x0}) 2018/01/21 10:27:26 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0xc4100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000002000+0xda4)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000-0x50)=""/80, 0x50}, {&(0x7f0000004000)=""/26, 0x1a}, {&(0x7f0000003000)=""/222, 0xde}, {&(0x7f0000005000-0xfd)=""/253, 0xfd}, {&(0x7f0000004000+0x9d5)=""/247, 0xf7}, {&(0x7f0000003000)=""/45, 0x2d}, {&(0x7f0000002000)=""/60, 0x3c}, {&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000001000)=""/176, 0xb0}], 0x9, &(0x7f0000005000-0x8b)=""/139, 0x8b, 0x0}, 0x40010102) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x100000000, 0x101002) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000004000)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) 2018/01/21 10:27:26 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000003000-0x24)="8a") ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 36.095648] audit: type=1400 audit(1516530446.918:12): avc: denied { ipc_owner } for pid=4754 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/21 10:27:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007a9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c28000)=0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000d84000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000298000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000989000-0x8)={0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006f2000)={0xffffffffffffffff, 0x0, 0x1, 0x3067, &(0x7f0000630000-0xc)=[0x0], 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005bc000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000418000-0xc)={0x7, 0xffffffffffffffff, 0x0}) memfd_create(&(0x7f00004b7000-0x40)="7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r3, 0x0) 2018/01/21 10:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000171000)={r1, &(0x7f00002cf000)="61f019c65401ce9c3a561c8f7aef5cf21d38ec228f952cc06ce6e3117fa44295f7b79d06373181850785a7b82751e283eff96e80ad81eb7b920a1b3e136f4e34b5336b3dee33c968a82fa886d2c77aeb130f523d34f44f344e136b1a5770fef1c4fe72c4aea495162e5b029bd958d7e1347ae3300640148f9acccfe4f80ff2e668d669f132f5add5a7f167f93416d2cf058643bee30a6d19bcf200cff0c86e27ea2afa1780f03e1cb1e5ba2db7fb229024c2b3c44aeeaf98a3c677f6144b192f81273c25be299e5da965758a42a124b393"}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000649000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005e6000-0x4)=0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00003fa000-0x2)={0x8, 0x530b}, 0xffffffffffffff79) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000076000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000059d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d31000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x7) r4 = accept$alg(r0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000be1000)=0xc, 0x4) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000dd0000)=0x7) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 36.204601] audit: type=1400 audit(1516530446.988:13): avc: denied { dac_override } for pid=4750 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.264430] audit: type=1400 audit(1516530447.073:14): avc: denied { create } for pid=4787 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000517000-0x4)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017d000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000828000-0x4)=0xe8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bd9000)='/dev/mixer\x00', 0x109002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 10:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c06000-0x62)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, []}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/21 10:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/sequencer2\x00', 0x214040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$adsp(&(0x7f0000f43000)='/dev/adsp#\x00', 0x98bc, 0x20000) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000ba1000)=0x8001, 0x4) 2018/01/21 10:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x111000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000038f000)='/dev/autofs\x00', 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f00003e0000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8001, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a81000-0x4)=0x8001, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e34000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/21 10:27:27 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000e000)=[{{0x0, 0x0, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f000000f000-0x54)=""/84, 0x54}, {&(0x7f0000008000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000)=""/233, 0xe9}, {&(0x7f000000a000-0x32)=""/50, 0x32}, {&(0x7f0000007000-0xc9)=""/201, 0xc9}, {&(0x7f000000f000-0x91)=""/145, 0x91}, {&(0x7f0000008000-0x79)=""/121, 0x79}], 0x8, &(0x7f000000e000)=""/80, 0x50, 0x5}, 0x2}, {{&(0x7f000000e000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x2d)=[{&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000002000)=""/112, 0x70}, {&(0x7f0000009000)=""/78, 0x4e}], 0x3, &(0x7f000000a000-0x92)=""/146, 0x92, 0xfffffffffffffffd}, 0x8}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f000000e000-0xa0)=""/160, 0xa0}, {&(0x7f000000e000)=""/61, 0x3d}, {&(0x7f000000e000)=""/147, 0x93}, {&(0x7f000000f000-0xbd)=""/189, 0xbd}], 0x4, &(0x7f0000007000-0xd4)=""/212, 0xd4, 0x9}, 0x6d}, {{&(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f000000f000-0xc4)=""/196, 0xc4}, {&(0x7f000000f000-0xf7)=""/247, 0xf7}, {&(0x7f000000f000-0x2b)=""/43, 0x2b}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f000000e000)=""/164, 0xa4}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000-0x51)=""/81, 0x51}], 0x7, &(0x7f0000009000)=""/253, 0xfd, 0xffff}, 0x9a3}, {{0x0, 0x0, &(0x7f000000f000-0x50)=[{&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f000000f000-0xda)=""/218, 0xda}, {&(0x7f000000c000)=""/50, 0x32}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f000000e000)=""/65, 0x41}], 0x5, &(0x7f000000f000-0x75)=""/117, 0x75, 0x80000000}, 0x200}, {{&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000000f000-0x20)=[{&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f000000e000)=""/123, 0x7b}], 0x2, 0x0, 0x0, 0xfff}, 0x7}, {{0x0, 0x0, &(0x7f000000f000-0x40)=[{&(0x7f0000005000-0x98)=""/152, 0x98}, {&(0x7f000000f000-0x15)=""/21, 0x15}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/92, 0x5c}], 0x4, &(0x7f000000e000)=""/122, 0x7a, 0xfffffffffffffffe}, 0x6}], 0x7, 0x2, &(0x7f000000f000-0x10)={0x0, 0x0}) munlock(&(0x7f0000009000/0x2000)=nil, 0x2000) 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fb2000)=[{&(0x7f0000fb2000)="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", 0xff}, {&(0x7f0000fb3000-0xfe)="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", 0xfe}], 0x2, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/21 10:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 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={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000081b000)=""/4096, 0x1000) [ 36.343683] audit: type=1400 audit(1516530447.167:15): avc: denied { prog_load } for pid=4801 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x1, 0x340) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x1) setitimer(0x2, &(0x7f000047b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xffffffffffffffc0) 2018/01/21 10:27:27 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/21 10:27:27 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) sched_setscheduler(r0, 0x3, &(0x7f0000002000-0x4)=0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4)=0x6, 0x4) lseek(r1, 0x0, 0x5) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r1, 0x1ed14000) 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000080d000-0xb)='/dev/mixer\x00', 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000e3a000)={0x8280000000000000, 0x0, 0x3ff, 0x2, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000fe9000-0x28)={@common='bpq0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000a33000-0x63)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@end={0x0}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x2a) 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000aee000)=""/234, 0xea) 2018/01/21 10:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000768000-0x8)=0xf004) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = getpgrp(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00008f5000-0x4)=r4) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 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, 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, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/21 10:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f0000d98000)=""/93, 0x5d) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b43000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000229000)=0xc) setpgid(r1, r2) 2018/01/21 10:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000941000-0x32e)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "e3d6fb", 0x30, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x29, 0x0], {0x0, 0x6, "7cfe08", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f00007ad000-0x14)={0x0, 0x1, [0x695]}) r0 = accept(0xffffffffffffff9c, &(0x7f00008c7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000-0x4)=0x8) sendto$inet(r0, &(0x7f00008ce000-0x27)="72e8ce889e299d511bd271dd5882e1d64015fccebbf552392f5a7dfb5bb6748cdb79faff923bb3", 0x27, 0x44040, &(0x7f0000da4000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x7ffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$sg(&(0x7f00008fa000)='/dev/sg#\x00', 0x4, 0x200200) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000aeb000-0x73)={0x0, 0x6b, "2e313d24bbc8b49b4046b9fe296c7fb6f4d28bf9ae28735f26d9b6d32c01e696deb6ac57fcf8f8f7535c1cd38b9179b474a0915c7525876c99c28d6480cd200fdb02502f15bebe7c32871971eb085a6dd73ec05b1cc0a63ac0823ec55b6011019e328844518763fe05f88d"}, &(0x7f0000221000)=0x73) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006c4000)={r1, 0xbd, 0x10}, &(0x7f00004a0000)=0xc) [ 36.436466] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000c93000-0x28)={0x3, 0x1, &(0x7f00005ea000-0x6e)=""/110, &(0x7f0000a17000)=""/113, &(0x7f00008ed000)=""/118, 0x1f004}) [ 36.472114] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 36.541468] kvm: apic: phys broadcast and lowest prio [ 36.591505] audit: type=1400 audit(1516530447.255:16): avc: denied { create } for pid=4828 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.627579] kvm: apic: phys broadcast and lowest prio 2018/01/21 10:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a6000)='/dev/vga_arbiter\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000625000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000-0x9)='loginuid\x00') exit(0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) ftruncate(r1, 0x3) 2018/01/21 10:27:27 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000-0x8)={0x1000, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f000033b000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000089000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) 2018/01/21 10:27:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/21 10:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x9e}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000844000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000004a000)={0x0, 0x7, 0x3, &(0x7f0000ada000)=0x0}) 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000004b000-0xa)='./control\x00', 0x1) socket(0x1f, 0x80802, 0x10001) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) name_to_handle_at(r0, &(0x7f000003c000-0xa)='./control\x00', &(0x7f0000042000-0xe0)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001e000-0x4)=0x0, 0x0) 2018/01/21 10:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e66000-0x9)='/dev/ppp\x00', 0x10000, 0x0) sysfs$2(0x2, 0x7fffffff, &(0x7f00002ad000-0xab)=""/171) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000092f000-0x4)=0x800) mount(&(0x7f0000425000-0x8)='./file0\x00', &(0x7f0000ab4000-0x8)='./file0\x00', &(0x7f0000fed000)='securityfs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) mprotect(&(0x7f00003c7000/0x12000)=nil, 0x12000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000b31000-0x8)=[0x0, 0x0]) r2 = getpgid(0xffffffffffffffff) r3 = gettid() kcmp(r2, r3, 0x0, r0, r0) socket$inet6_icmp(0xa, 0x2, 0x3a) mremap(&(0x7f0000f5a000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000d3d000/0x2000)=nil) perf_event_open(&(0x7f0000d13000-0x78)={0x0, 0x78, 0x6, 0x4, 0x0, 0x6, 0x0, 0x7, 0x0, 0xa, 0x7590, 0xfffffffffffffffa, 0x9, 0x61, 0x2, 0x5, 0x1f, 0x7, 0x7ff, 0x10000, 0x7, 0xa310, 0xfffffffffffffff8, 0x1874, 0x8, 0x8000, 0x100, 0x820b, 0xc30a, 0x0, 0xf4f6, 0x5, 0x9, 0x86, 0x4, 0x100, 0xe1d3, 0xffffffff80000000, 0x0, 0xbb7c, 0x1, @perf_bp={&(0x7f00008bb000)=0x0, 0x1}, 0x103, 0x9, 0x3, 0x0, 0x4, 0x101, 0xe0f, 0x0}, r3, 0x386, r0, 0x4) 2018/01/21 10:27:27 executing program 4: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009d8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x6, 0x1ff, 0x1, 0x0}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000005b000-0x9)='/dev/ppp\x00', 0x404100, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00006b2000-0x4)={0x2, 0x4, 0x1, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) connect(r2, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b26000+0xfc5)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 36.636774] audit: type=1400 audit(1516530447.259:17): avc: denied { write } for pid=4828 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.663921] audit: type=1400 audit(1516530447.327:18): avc: denied { map } for pid=4839 comm="syz-executor7" path="/dev/dsp" dev="devtmpfs" ino=79 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/21 10:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 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, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0d000-0x10)='/selinux/status\x00', 0x0, 0x0) openat(r1, &(0x7f0000253000)='./file0\x00', 0x0, 0x2a) 2018/01/21 10:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000040f000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000130000)={0x0, 0x2, 0xffffffffffff7fff, 0x2, 0x7e2a2e91, 0x9}, &(0x7f0000633000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000163000)={0x6, 0x0, 0x1000, 0x4, r1}, 0x10) r2 = socket(0x400020000000010, 0x40000000002, 0x0) write(r2, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/21 10:27:27 executing program 2: r0 = add_key$user(&(0x7f0000248000-0x5)='user\x00', &(0x7f000049e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef8000)="ef832304255d871b602f84c9f69caff1e34fc3824d45eaa84794fa900a85dda4df154ab01fa998f63c80b748453bb597c479b7a5ce5f9f3493744b80b6453261e9bc42e53b7f0100aaedd5f301df3d158d1a8517829d12f529c9b1660bfac730fbc933dc2e84493943dbe4de360ccc5032c660a73f489dc7128e1ec9b2abd8bc8009f5a99a26f8e6c17b71", 0x8b, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000765000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dee000)="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", 0x1000, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000475000)=[{&(0x7f0000000000)="f4832636688c7e987edcfc423b2f3709b52de2a3d8b282fef3fe0c59c4679b64a5811794d34561c3fb3a3163ada871c3bdb2e03a15e60115d38a1ea439cd4b802d75fb01ab07e40e8ca81e632ed1f4ba4b3902cf32b3c9f9e1d4e4de16b88bc905faedbff2bacd9cce0b607d7d138d06bdc14dbe346c0b167b3e6073c2e80e80bf", 0x81}], 0x1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00007dc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85320, &(0x7f00007c7000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(0xffffffffffffffff, &(0x7f0000906000-0x1)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0x8) getsockname$inet(r3, &(0x7f0000d5e000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fa000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6(0xa, 0x7, 0x8) r4 = shmget(0x2, 0x2000, 0x78000800, &(0x7f0000069000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) [ 36.723688] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 36.743330] audit: type=1400 audit(1516530447.566:19): avc: denied { dac_read_search } for pid=4878 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.750732] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ce000)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000d97000)='./file0\x00', 0x5) 2018/01/21 10:27:27 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x201, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x4, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) personality(0x400000d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000006000-0x50)={@common=""/16, @ifru_data=&(0x7f0000001000-0x20)="59e3f0b66f784e878a1eec2bcfb1b62ed801ee0f360df9c413ccdb4119b66bcd"}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0xa9)=""/169) connect$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) connect$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) 2018/01/21 10:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cbc000-0xc)={0x4, r0, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000606000-0x5)={0x7fffffff, 0x10000, 0x48, 0x6}, 0x5) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00006dd000-0x4)={0x1, 0x9, 0xff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e22000-0x20)={"72c48f632b0744c373f8669ce195a48f", {0x4, 0x1, 0x9, "6326d1ac726b", 0x5, 0x0}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000085a000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r0, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000093000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000726000-0x10)={0xffffffffffffffff, 0x10000, 0x0}) 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000f000)=""/13) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000)={&(0x7f000000e000/0x1000)=nil, 0x1000}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socket$llc(0x1a, 0x1, 0x0) 2018/01/21 10:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006fe000)='user\x00', &(0x7f0000f77000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e18000)="0713882b26e4ef2880b296fc32f2d3b1c8", 0x11, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x1) 2018/01/21 10:27:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000496000-0xc)='/dev/autofs\x00', 0x204100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d3e000)=0x0, &(0x7f0000237000-0x4)=0x4) r1 = syz_open_dev$amidi(&(0x7f00003c0000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000f73000)=0x4) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x18d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000257000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000f0000)=[{&(0x7f00007c1000-0x1b)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0xfffffffffffffdc4}], 0x1, &(0x7f0000f25000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/enforce\x00', 0x34ec1520d1237a03, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f000011e000-0x37)=""/55) r3 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0xffeffffffffffffd) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000cf8000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d46000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000783000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x21, r4}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/21 10:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x8, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a76000-0x18)={r0, &(0x7f0000762000)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00002dc000)='tls\x00', 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000598000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00007b8000)=0x8, &(0x7f0000ba3000-0x4)=0x4) r2 = openat(r1, &(0x7f0000eb8000-0x8)='./file0\x00', 0x0, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000192000-0x4)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/rfkill\x00', 0x101080, 0x0) [ 36.935663] audit: type=1400 audit(1516530447.759:20): avc: denied { map } for pid=4929 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13713 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 36.968182] mmap: syz-executor6 (4932) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f00007da000-0x10)={0x10, 0x76f5}) r0 = syz_open_dev$mouse(&(0x7f0000424000)='/dev/input/mouse#\x00', 0xa000, 0x171000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000255000-0xde)=""/222, &(0x7f0000f8b000+0x27)=0xde) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e3a000)=0x0) ptrace$getsig(0x4202, r1, 0x8, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0}) [ 36.983749] audit: type=1400 audit(1516530447.759:21): avc: denied { map_create } for pid=4931 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 10:27:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000002a000)={0xde9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000325000-0xb)='/dev/vcsa#\x00', 0x4, 0x10000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000f10000)=0x3) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000d1c000-0x2d)=""/45) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:27:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000c33000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f00009e5000-0x4)=0x2, 0x4) write(r1, &(0x7f000035b000-0x24)="240000001e0007f7020000000000f5ff037f2a000000ffe70003000008eaffff00080000", 0x24) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000f7000-0x8c)={0x7, 0x8, 0x1, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000498000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00003c4000-0x400)={"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"}) 2018/01/21 10:27:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") membarrier(0x1, 0x0) dup2(r0, r0) 2018/01/21 10:27:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000573000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000016d000-0x28)={0x3, 0x1, &(0x7f0000978000)=""/40, &(0x7f0000eb8000)=""/168, &(0x7f0000058000)=""/4096, 0x4000}) r1 = syz_open_dev$dspn(&(0x7f0000b83000-0xa)='/dev/dsp#\x00', 0x8, 0x2000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000079000-0x8)=0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0xb, &(0x7f0000e02000-0x4)=0x6e4, 0x3) 2018/01/21 10:27:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) close(r0) 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c5e000)='net/ip6_flowlabel\x00') [ 37.021607] audit: type=1400 audit(1516530447.759:22): avc: denied { map_read map_write } for pid=4931 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/21 10:27:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff0000-0x8)='./file0\x00', 0x103) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/sequencer\x00', 0x131000, 0x0) r2 = syz_open_dev$audion(&(0x7f0000955000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000051e000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x1ff, 0x400000000000000, 0xec26, 0x1, 0x20, 0x3f, 0xfffffffeffffffff, 0xfffffffffffff07a, 0x3, 0x100000001, 0x356, 0x76f, 0x285bfe2b, 0x5]}, &(0x7f0000bf8000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000952000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0xecd, 0x3, 0x2a}, &(0x7f0000ec5000-0x4)=0xa0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) [ 37.083596] audit: type=1400 audit(1516530447.907:23): avc: denied { setopt } for pid=4951 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 10:27:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0xc) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00004ae000-0x8)=0x0, 0x3c0) 2018/01/21 10:27:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000094e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000792000-0xb)='/dev/mixer\x00', 0x200, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f00009a1000-0x1)=0x10) clock_gettime(0x0, &(0x7f0000b19000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000262000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00002b1000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, &(0x7f0000145000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000891000-0x8)='./file0\x00', &(0x7f00000df000)={{0x0, 0x0}, {r0, r6}}) msync(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0) r7 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(r7, &(0x7f0000b1a000)={{0x0, 0x0}, {0x0, 0x0}}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000a04000)="de0ba27a6af322af486c96cf1cd8ed1287774af34befb34b761f66df08949d1826d935a6b2a1efc394834c048d646bcefba78edd0122ffcb684200d3187a3b8bd3d03dad4d3791731334dc4ad73a4151a3ef5f649633ae1b3f9f443bf6e3e890afcbb482b6594034ff3bbb328d60ed0d11dd57ae8602198e98a96942ad036210e397694feb89556d92770c8e254f324576f2778c3fbc476fee1832d8c39fae99", 0xa0) 2018/01/21 10:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000873000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c23000)='attr/prev\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000)='/dev/sequencer\x00', 0x100, 0x0) sendfile(r1, r1, &(0x7f0000e04000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 10:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000544000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 10:27:28 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000863000-0x90)={[0xdbf6, 0x7, 0x2, 0x5, 0x7ff, 0x1f, 0x2, 0x7, 0x400, 0x5, 0x9815, 0xdf, 0x8, 0x8, 0x7c9f, 0x1], 0x0, 0x20000}) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/21 10:27:28 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd5e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000016000)={0xffffffffffffff9c}) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000006000)=0x9, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/mixer\x00', 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0x401, 0x4000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000005000)={0x100000000, 0x385578c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) 2018/01/21 10:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f3000)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000bbe000)={0x28, 0x0, 0x100000003, @hyper=0x0, 0x0}, 0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffc) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x2, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/21 10:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005b9000)={@random="43827added00", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "020df1", 0x10, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4fd053", 0x0, "e5a039"}, ""}}}}}}, &(0x7f0000a2e000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$usbmon(&(0x7f0000250000-0xd)='/dev/usbmon#\x00', 0x2, 0x80000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000793000)=0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e38000-0x4)=0x0, &(0x7f0000739000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d2b000-0x10)={0x3c, 0x200, 0x6c8, 0x4, 0x0}, &(0x7f00007b7000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000387000)={r1, 0xb9, "a33d870e090f61a5264798ba95bfcadff4913f9274033d5337fbf126c277648594b91517032235d307cf781c45fab5a14348caff7dd38ae0dd8626fc1cd1ab81d8cefa3a513cd44dc8b0f57aa5b8fff24b62a9107cb004b10115b4cd8612b150140d1fc72e16519d57168ea626cd7358439a9f08f502f9055c7b4524dedf1d9fad461438cbe56367a0a715a80156b44343ba78b3483e08d780641183ee45a158052eb036f2c37f9b2a6ff5ae75efc86176523cb03efbf056c0"}, &(0x7f0000292000)=0xc1) 2018/01/21 10:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8002) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002de000+0xcd5)={0x0, 0x2, 0xe5e7, 0x563, 0x2, 0x7, 0xb23, 0xfff, {0x0, @in6={{0xa, 0x2, 0x2006, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd2ff5540000000, 0x5, 0x7f, 0x5, 0x6}}, &(0x7f0000fe4000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000ca000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x5, 0x3}, &(0x7f0000e3a000-0x4)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) openat$vnet(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/21 10:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x2, 0x400000003) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000576000)={0x0, 0x0, &(0x7f0000e72000/0x1000)=nil}) getresgid(&(0x7f0000042000-0x4)=0x0, &(0x7f00006fc000)=0x0, &(0x7f0000140000-0x4)=0x0) getresgid(&(0x7f00002f9000-0x4)=0x0, &(0x7f0000a22000)=0x0, &(0x7f000068b000)=0x0) setregid(r3, r4) getsockopt(r0, 0x0, 0x50, &(0x7f0000b04000)=""/84, &(0x7f0000002000-0x4)=0xfffffdd5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000817000)={0x0, 0x0, 0x0}, &(0x7f0000cff000-0x4)=0xc) lstat(&(0x7f0000942000)='./file0\x00', &(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d9a000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000931000)=0xe8) sendmsg$unix(r1, &(0x7f0000220000-0x38)={&(0x7f00006d0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000156000-0xa0)=[{&(0x7f00000f6000-0x58)="3d3b76ae87c92e8e25f2a8e6c8af7a8b747c15c3d922a89d54b79f20d424bf435a5e2c117b56f05f70470db0d9520b5c41061295535fd3d8270850ff2c2602e6a41ea0a60760eb4c7b715c7d2dcf83ee1ad95ed6969d5c2e", 0x58}, {&(0x7f0000fd8000)="ad1ed45845666254d3ac4e0fe667cadfd334da2d31306ed6f1926e7eaddbe88037db8afb6830eb04c74dfd3475e133f1870b882abc", 0x35}, {&(0x7f00001e8000-0xa7)="373b7f73dfadbbbda2a4660c481f0595814d4ef6359cb6f3ee695db3accc12578fcaa53baa8e4566db1688f56cf1d7dc51f49152cbcd7085455bc0c01cd506f0cc068ed771746f56dea6730c7fda64d956ca487f975d6224bbeddc137ee931d02cafff67e16e5297ea9c33e1474495052ea9debc94b28d47f9cb3e5052d9f988ad04e86e1ec7a301389a05ccdc486479675c9f251236285c3904883eae3fc7f99e4d148ea433e7", 0xa7}, {&(0x7f0000e10000-0x69)="afb2854885313e41dfa74ddf8b99cf676c6558cd01f851f47e2867dfd148d7251e287b1a910f7e814a0dae0de38f535f2767a0888f289cd398973fd5ba2bbb1e616857b7383ece8461332f77ac4be9775e887a2e0bfb14b743be24a2d9137e1d36aeb72e83dc6d6286", 0x69}, {&(0x7f000065e000)="71bb1fcb032bbac50a19bda645565f4ffe322597a787aeae03e74578ace25f78209a27590187070a0b86dcdc72ea0a60e5422bad7ada01f7b5d30042b88d0bb1eb969ed99e0b596e31da775a2596d1502fc70daae61bf6aacf60be1cae3acb5ae5b4313fbeb4d49c9bcb5173ea04a8d274ca05d9019e0711702522d26bb6d9e82b81f830406a5b31bfd50cefad0d8bc84728d8cbc151ac96697ff1a39adc9af82b606bd393250b29a73c38e58855", 0xae}, {&(0x7f0000f4c000)="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", 0xfa}, {&(0x7f00003c9000)="65997c72e29fdc348331b0c6a58df9931ea79033e40687a4714237eac1716a5e4723d9d2dec41acb9dc76c9478a34a70482525fc24e436d6e03dda6898b92dcd7781169247794a9cd42764e6e7babfafbb7906e4db7da70ca311ab46d8d5c844f57fa6067ad042b0bdb3d809082f2e6ae5f0fd0386661c3b1d2453ff32a52e8e487ccc5423e7f9626a397cbffe8aa905621530898b207ebab7353d1aacb26b44c118e6c567b068c692000b8bcd0b0ff0bc2f4be1b20ca8c88f13bc22d248b142", 0xc0}, {&(0x7f0000afd000-0x3a)="5a887e8d737d91af50d17316910a3b5a122645e8c281d90baa06d42735ace2872a4b8522358f8490aeef6169fa5a54f71bce067c1f5eaeda50d0", 0x3a}, {&(0x7f0000407000)="88eec4d7c5160b28a3966d00244d500f7d6b2ea86e3559991a57ff6d1f459744552caa76dcf811d2edf3638f888e35039e9926ba4ad5f75dbfcc233b0a76d2938d63277a7a197560c41a98a00aa722bceeb582815d7d9f068150b93a06efeea4dcedb1a987064068d2a385", 0x6b}, {&(0x7f00006e9000)="1d11d018caedcd14b17fb443cd863e0575451114630ba37d4d97681fa98504be186f423bb750cf1249ed54094ea0b9b36f5cb094b537eec4c82cd059b81335bd0ac00ebb0cb5db92d050775e9719dd6556eaf761638a44f0f73976d5ef1c88ba69954a4f018990dc2b37b999a407737556a6b9aaeff1150ea1b4f036102ffac42d9bdc28095429d7619f1b8090e75ce302049c6c40a2a82df793ef5c976c7812a49eb55e0afc4643746026f0337454f1798abbc4761afa1d429413d14dafba0fca34a9abefbbbc6a957d4eb28a11792891c093ef97d4f6000f38c529b6cb2f6098487a03bb49d7579d84", 0xea}], 0xa, &(0x7f0000228000-0xa0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r2}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}], 0xa0, 0x1}, 0x4000000) 2018/01/21 10:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f00005d9000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000314000)=0x0, &(0x7f00004bd000)=0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/21 10:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) readv(r0, &(0x7f0000616000-0x60)=[{&(0x7f0000fb9000)=""/0, 0x0}, {&(0x7f0000a34000)=""/113, 0x71}, {&(0x7f0000ea5000-0x1a)=""/26, 0x1a}, {&(0x7f0000ca5000)=""/184, 0xb8}, {&(0x7f0000634000-0x71)=""/113, 0x71}, {&(0x7f0000a3c000-0x10)=""/16, 0x10}], 0x6) 2018/01/21 10:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016e000-0x15)='/proc/self/net/pfkey\x00', 0x541000, 0x0) sendto$inet(r1, &(0x7f0000dad000-0x3f)="0ca52543d50bca4487ecea229226a79f9ddf9803997e4870eb040a44321a3db2dde031adffa6ef6fddb1d78040e58cb6f6cd61874ed3457eaa068b9e4327cc", 0x3f, 0x40000c1, &(0x7f0000530000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) socket(0x15, 0xf, 0x3ff) 2018/01/21 10:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004af000-0x8)={0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000f2b000-0x14)={0x10001, 0x7, 0x62d, 0x2, 0x6729}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000088a000)={0x0, 0x90, 0x400, 0xfffffffffffffff9, 0x0, 0x0}, &(0x7f0000ddc000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4e000)={r2, 0x10001, 0x3, 0x4, 0x9, 0x3}, 0x14) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r4}) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000497000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/21 10:27:28 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/psched\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000015000-0x10)={0x2, &(0x7f0000015000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/21 10:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/mixer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000faa000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ed1000)=""/78) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a24000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000cfa000)=""/141) 2018/01/21 10:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000722000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046e000)=0xe8) getgroups(0x3, &(0x7f0000169000)=[0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f00001b9000)='./file0\x00', &(0x7f0000587000-0x8)='./file0\x00', 0xf0e34b36fe2ee6d7, r1, r2, 0xec0, 0x3, 0x800010) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/21 10:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000826000)={0x6, 0xffffffffffffffff, 0x0}) accept$alg(r1, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) socket$pptp(0x18, 0x1, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000738000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00009ef000)={0x8, 0x7, 0x1, "4e11893e9e21", "28a5ecd14d6bd5a1e15d920dd2dd1098"}) 2018/01/21 10:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = gettid() pipe2(&(0x7f00004d3000)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ba7000-0x4)=0x0, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00000f8000)=@add_del={0x2, &(0x7f0000f58000-0x10)=@common='ifb0\x00', 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/21 10:27:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x85) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000055f000)={0x0, 0x7f834c8f, 0x30}, &(0x7f0000ba5000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cb9000-0x8)={r1, 0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000979000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000061000)={0x5, 0x0, [{0x42, 0x2, 0x0, 0x0, @irqchip={0x1, 0x8}}, {0xf22, 0x5, 0x0, 0x0, @irqchip={0x9, 0x100}}, {0x6, 0x7, 0x0, 0x0, @msi={0x80000000, 0x3, 0x5}}, {0xfffffffffffffffd, 0x2, 0x0, 0x0, @irqchip={0x101, 0x0}}, {0x8001, 0x0, 0x0, 0x0, @irqchip={0xd0ec, 0x1}}]}) sync() 2018/01/21 10:27:28 executing program 6: clone(0x0, &(0x7f0000a44000-0x81)="", &(0x7f000031c000-0x4)=0x0, &(0x7f0000764000-0x4)=0x0, &(0x7f0000635000)="") sysinfo(&(0x7f0000dd7000)=""/79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x400, 0x4) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000-0x50)={{0x0, 0x1, 0x5, 0x3, 0x6}, 0x9, 0x8e73, 0x4655, [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]}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00004b7000)={0x3, "fb9950"}, 0x4) 2018/01/21 10:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ab0000-0xc)='/dev/audio#\x00', 0x0, 0x240000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00001c9000-0x3f)=""/63) r1 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00005b4000-0x10)=[{&(0x7f00004f5000)=""/4096, 0xfffffeb3}], 0x1, 0x0) 2018/01/21 10:27:28 executing program 2: clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:28 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f00002a6000-0x10)={0x0, r1+30000000}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000cc2000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000665000-0x18)={0x0, 0x38, 0x7, &(0x7f00005b7000-0x8)=0x0}) tkill(r2, 0x1000000000016) 2018/01/21 10:27:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000e2d000-0x90)=[{&(0x7f00005c5000)="1b8994ce087f87a881b524059f8594efa60dd878ee188e680bc92d33a6a16427dffefc475200459f33bfafd8562201ae04ac99764f77d068d978b936f4c74c0c83b71ca663643cfb53efef0eba459b5a2e1731990bb6c5c7b923d54d0b3d79120faa0c57619dd7a04fe4090698e7f5e751b6d56b1c93ebfc5e6b084b33c5723a174b7cdfe38b75a83ba45e324ad7377b0bb6f020394d137bb3e2f8019a5adb087eb1ce7aff5ddc6c1818e4d9a33e9c8dd4b30ded8dde3977c08a338f378698512e76ddef190e1453cb56657bb093d792ebcb9d6d106672faabf0078b8852c137b73f", 0xe2}, {&(0x7f0000d60000-0xda)="7bcb7b5998aab58378fa75d47385e43e74adeb7341d9b621d06d45a68d535995f51f3a0757ebc4d3ccb6f7fcdaaa307cf02a70654149a0d224a8eb3e0d70385a9b05c3de7018832a35ff09bf6c42a4bc5ca83551abf2eb14cd8154143fbb7eddab1eb8b65a9216787b793623a52e150934a9ad4a8687579bb99f475506accda3f9e75aa9f996efaa2ea5284562d4547d4377a01e26249c5365c0c7232c1b89ac2f8db371436f3bd039b5dbe9b954ec015e86313dda38ebef209e06256cb9cb32db524abb195edb55ba735a17c2feb9b095d6a434311d9ff3bb43", 0xda}, {&(0x7f0000061000-0x79)="4d6d27cbe4376269e7fe5751cffc138eef88afc0c90cdc57c5fd9431526b5b2df0a6f2fb89366147e2b339c6ae7d03fd4c5cd81583ca0a0e1a5a2d18ed170f39cf0fd3a7553a4ba1a45a1f02656cabdc97f4afe5482ae190d7dfc20db7a16972baf8edf704f702a3468e6abdcad088f19781e19a16d6a84b8f", 0x79}, {&(0x7f000063f000)="4f7443ca6e4cbbdf4ab48910fae18e3482e10fd2829df040f994040d042b24b5bd8be9ceb2e90b1b4642c677bf44", 0x2e}, {&(0x7f0000536000-0xc3)="158e509afb17892da26f97621af4b10327787549254b5811593e72a4ecf186a747e9660abb4853f1d1824d1d91e8544e753ff720d4461e38d09f30237f93ecfe2797c656d8ee656580b2795fd55a007adfaacc181286447219d1305c208ad8b87672feaaa99c81327b36345a71bbca94e6e20ba04358637bedb56ba07fd7e0d29ef396e41169c69481b4c60c596f166540b2b8c16797e3cd671aa6cb5087fa594363dfdcd39ccf1a370e1b7480ffa7ed5a2a96dc01747ba27d301e1e13641daa00797f", 0xc3}, {&(0x7f0000123000)="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", 0x1000}, {&(0x7f0000e7d000-0xbe)="250924b4f8ff8ea6b3855adb7535f68ea838286330014b62755b5586560420c3c43ef2da1c03b67ef0dd33e67f32a762d055096d5a0514c3954faf48eb592b44f2761295280872c6c6bb7e81740632b8278e37300eb35db5a956bd5033a1ccd8556577f7cf21fe4424fe1b643c29fe96b3cd8a8f113f486f1aa452eac50ba80968cfd212dccbf89269d2a25606bb8253580a13b85b9ec99d300fe161a383d5b29a6173309b22450b470433ee3256475b7702c9f7a4fcb11480e595577983", 0xbe}, {&(0x7f0000263000-0x1)='z', 0x1}, {&(0x7f0000465000-0xf6)="f9a81667f2b2bdaad63419a1d121ec5d05e055b3e518d819669d67dc0c1abd726cbf0bfbbbb17fe9939fac9f5eeb92243cd7783b82074b143b6586800f2347f03af9a114cb2e5b8393b2e957cd9c4550dfd97409d2642966205cb0cecf744152be70e263791f7ad0b3b33de9a9f02891cf6a6f58c033896505489885ebc1b5ee9026515de5c50f826b2a6bd8a626516a2ead68b46888a047b397a939ce935e3a917800201a1241ae48abb307b2d7bf0c878a168876c09276453d85bad59bf32af4c6e31b54b20832380e7b2e03561bac86e79a6bc77d569ad59cca35f6dbe964906bd3cdd7ac1704309be1a08de4f5784c236aec15fd", 0xf6}], 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009da000)=@sack_info={0x0, 0x3, 0x3}, &(0x7f0000972000)=0xc) socket$inet_sctp(0x2, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e96000-0x103)={r1, 0xfffffffffffffd90, "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"}, &(0x7f0000c33000-0x4)=0x298) r2 = semget$private(0x0, 0x0, 0x12) syz_open_dev$sndpcmc(&(0x7f000065f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x113000) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/21 10:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f000061e000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x404, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014c000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000f16000)=""/4096, &(0x7f0000f2c000)=0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bf5000-0x74)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbe13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7f}], 0x74) setns(r2, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00009b7000-0x8)=0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a53000-0x8)=0x5) 2018/01/21 10:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) accept4(r0, 0x0, &(0x7f0000816000)=0x0, 0x80800) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/21 10:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000ac000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fc1000-0x68)={0x6, 0x1ff, 0x5, {0x0, 0x1c9c380}, 0xc024, 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffb, 0x0) execveat(r1, &(0x7f000070a000-0x8)='./file0\x00', &(0x7f0000e1f000)=[&(0x7f0000756000-0xc)='nodevvmnet0\x00', &(0x7f0000f9f000-0x9)="177b6367726f757000", &(0x7f00000ac000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", &(0x7f0000d9b000-0x1)='\x00'], &(0x7f0000a2f000)=[&(0x7f0000d31000)='/dev/snd/seq\x00'], 0x400) [ 38.015867] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/21 10:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000918000-0x18)={0x7d, 0x6, 0x40}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007b0000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x100, 0x9, 0x1, 0x62}, &(0x7f000055c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a91000-0x29)={0x0, 0x21, "672c25f3d5374af7441b2c886f6338d75d2a94f98450a592369132b9190ea099a5"}, &(0x7f0000eb6000-0x4)=0x29) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e8e000)={0x0, 0x8001}, &(0x7f000086a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005ac000-0xc)=@sack_info={0x0, 0x5, 0xb9d}, &(0x7f000033d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002f5000)={0x0, 0x9}, &(0x7f0000824000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b42000-0x8)={0x0, 0x4}, &(0x7f00006c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000123000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x7, 0x485, 0x1}, &(0x7f0000a04000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aa1000)={0x0, 0x1, 0x30, 0x800, 0x0}, &(0x7f0000968000-0x4)=0x18) sendmmsg$inet_sctp(r0, &(0x7f000031c000-0x150)=[{&(0x7f00006a3000)=@in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38000000000}, 0x1c, &(0x7f00000b8000-0x50)=[{&(0x7f0000f29000-0xa3)="e11ab9c841a8f63c13508b8467e36b68dd8978b7cbaf19ebd5e836ef538a1bb8538d064b0545f2942a8d95b3b7313307133b8532e7207ff0b76efa0251d448445c689f12cd15be1195243f34419785f53e69aaeacec19637e832e22d33c5efd266b194f8302228599fd098b0bf4aea139796aaf1da3e0e44b6982c729bc7d02b2fd648480ad35b4ffa99e380cd4019e97870c32ae28f5361d6863770e2b4b45d1e5039", 0xa3}, {&(0x7f00005c3000)="397a559da595bee55bec72eea63799c92232e17c3b7a0e83bb4af26fd57bfef426137771cadd5e150ad23551e7b969daa75ea088bb8253b639fefae2cc91f59c5d559d59d4097c069b8e0c479a9b2ffd570b22af9e9fec389f248e0af2903ab41e37f9046554dfb2ea291a6d67ef8ef6a91055645b74abfb518db60b03aa0a11985f9b74e84330d057af3b1e0c146ab070884a55fb79fe06900e0f12c5a7a6edd33fa58329a2427faea5736095c6b38c3adc3e278cfa2e06ba19af9ccfd64b056f44937e48d20e9a95c8e5", 0xcb}, {&(0x7f00007ed000-0xff)="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", 0xff}, {&(0x7f0000645000-0x99)="01269ca0e1cd2a871b63449579563d3c09f8c5a1bf80c4762771c16296c91e5a8d6a4d030d89c16ebc10953730312f480639fb47ab7d8d989bdc97c7f2009db9ba4a16270844dbeafc054e39f1e88ea1278e671915311bd6f295d7061affa67f61d693e944ffd5e48f2de6e3c607d286d8fb8339a63b59f186d9adbc98442fa44a995ee25d9facc1b12bde308c13ac248409461433e17c998b", 0x99}, {&(0x7f000070d000-0x6d)="3a71caf355089a78fbd99d489d1869b4358d5d5f815e9cf9b243e76db6e260ebb6d8009103e62b1dad5e1736d214c6b21d00afbfb8e3caedbeb70d6ee1c317ea2dba4a2f946664ad7a6441c61bad246710bb7f6e8653e54e0be5c882146c23a0963df02945357de80abfcd4594", 0x6d}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000b3f000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c6f000-0x80)=[{&(0x7f0000545000)="d4b0d2456b1d154401071af3c19c0c18f2766e1e8721484a717557be2a770cf415f7474d64e3a04bdc5a704870c854dfde0d9ecc14a1fccbec45faea732b431b01bd0c68d42a5a2a4f512b48b364c5d14f94f4aa50558729d77a8a18ce1875bc3205a89e4d566b9e7995622c1309deaa739b1e42123f516c07734326a4f5f32d9ef1fb905bd9656268", 0x89}, {&(0x7f0000acc000-0xf6)="12c6e85891daac49d9e3832f8558374803d9b84bfcc0fdd9c80fd031d34d66c48138b9b820ea7d52134eacdaa28dd6082870b28e45bbdea070bc8013827a3165c6605b37e540559ceee2bd040552af656aa8b9994dbf5bd13d0a5a43a0a7e9ef43dd719652e562e23d43b272ec562985f3a9009e0088ea56c86c3b196e9c6347aae7e38e9bfcd11300c96404c4f6c045f8458fd992c4f061245f09b697eab3012f8c66fa56fd081017ddaa7478094a9764f5c0ab3726e878e59244428336f46cf0e4db8181828f45ecbdc0196f85d51db1c8dfd955626660ebbe5a09aad31e0713bd68af92413a2aed339079331be65d1f05b3b77608", 0xf6}, {&(0x7f00003ef000-0x34)="01e44e335d0d43cf0cd282f1b16b7c676fbe25eb8afc0ae82e7669da2fbcaa8a020b3133cb3c80f3a5ee46d68785a815617898002363965864e19ba93144dbbf87c611df4f3da3940ade4698a55a4c0e80bcecfc581b68f6b0e11af3e58cfa27b93bdf0cc5ec0755930003423ff3edbb2f567fea8147c49cb4ff437919105779250a56d844ac8ccb8cbf40f7c5aa2f53049b57ad773e4d483b156013da1c76886bd5b140b37e9974279eaab9e338cc2c562d28a42a75c1e4e260bdd555abb57df5d9d31c14afd2c0847718b44cb27213943a7205f6c495aec7ed9fa58aeec5da0c3122e236a43f4df7dd83afab5d33", 0xef}, {&(0x7f0000bce000)="b0fcf625db76ca8e01c2a3e33a3dfd1351838aa93ce47ad058da7510914f5eca4f37e1fcdd1b01bca8af2322eabdda90ff927fccf103073735a3d023a7effd412992f244b275001a0a41748176aa96feb49b7720ed1638b71ee62cbc050ded2f9f2566b8acfb0d238bd295b3ffc34174fad05c2af4d769bc807ff083e3e57e37041690dacc510f24c008951b00223affe487315257c8c6eafa06fb127f48f73ad1876b60b0b445bdb1cd36011d0ed276338991b2", 0xb4}, {&(0x7f0000116000)="db1a3a1be86d17e734826fe7c33e7c6dd43f1d6b819c0b13ca4543fb18071ea1d41f5ec7c6154ed2486ecde12088cbe0b0f7821cedda5330aa9901a06eeef289d0cc761a28c67dd112e83ea80eb413cb9c7ad67ab762220aad05073cb8203e060b0d3a4830fea84a786c038fce29bd538fcfe200762ae04cd2c727e9", 0x7c}, {&(0x7f00001a2000)="8541d4b39cb3e662f9e0b7af5e10e208c1d8376457add46acc1d32e5057a4d2627d2a17c5d4d75bdda90ae787428", 0x2e}, {&(0x7f0000408000-0x1a)="1250bd3b71a8586a177774934af7813efbce29a2703a365ab082", 0x1a}, {&(0x7f00007c2000-0x4f)="1f6671dcf25d676151f9248639a1963e64b99364c623db839ba38572c118db62bdec8b45b0ce04050b00543e6eba32593976c82615a48498dcefbedab7bb270007efc3abe737c4afdbb1f9abc4542a", 0x4f}], 0x8, &(0x7f0000e3e000+0x28f)=[@init={0x18, 0x84, 0x0, {0x2, 0x7f, 0x9, 0x1c0000000}}], 0x30, 0x40000}, {&(0x7f0000552000)=@in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2}, 0x1c, &(0x7f0000c81000)=[{&(0x7f0000049000)="1e00f07946056b6bda5ce86d9e34dfdf2a4ff802be2dc191204f42403c518e01d4d8c50cd9a739726cb2d760b7265e50677778f2e9abc4e5a98b15e310d7b653edd4601807a9ca8fa793fc73073df10a620f9f8fafd1ff6716752849cd032f14c7af78dca0f51d6e85736bd41f24b66de23f188ccdbc213c2b3a62e8b7978faf58134c618f04cf370fdc626c0465faba1740d4636d2edce611f1bb53c26c9e7e1de850ec8bb0ab697aff122f8c27d421b9f69aad70998340985b0198703ecb3a9e0d7e3f", 0xc4}, {&(0x7f000058b000-0x4)="16be0072", 0x4}], 0x2, &(0x7f0000318000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8200, 0x1, 0x2, 0x7, 0x10001, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x5, 0x7f}}], 0x60, 0x4000000}, {&(0x7f0000cac000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005fc000-0x10)=[{&(0x7f000065f000)="b43b7a124a2c52920e47da273d03f6e59ee69d5cd211143dd9592972bc4457215086014da9f74295dbcb732fb601f4db9972cac05968e7bc6bfa35f9d1ec69f4e1ddba2a8dcc5c949e22d82b096d958966e40dc5a1fe9830380e27fd5803d392", 0x60}], 0x1, &(0x7f0000e6d000-0x90)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x8, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x9, 0x7ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xdcb6, 0x1, 0xb, 0x4, 0x8, 0x8001, 0x1000, 0x3, r4}}], 0x90, 0x20000000}, {&(0x7f000067a000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005b2000)=[{&(0x7f00005b4000)="747b4a95cc759cb85e523925db372b5ea7eada4ab20062e429f62f8207ad609d116fba87c57737155f8c09bea94a8113463c48d473a4008979806568e91aac35f0dcfb244ef3d89220e2bed333e73cd968ad110dd803446bde773f6795ab7945019578419180701dfff4fd31958ce7ab4802d72002f4eb1d457e85c314488166bc18f11c7499f4d7f4bea455ec1507aabd037153b7d69f3eb1490974a8535d911d2e710a9b2d7cc4e80193cf01708454acad17e4d9349752ab024d80895d4aeb5e208c961096ad0684902f68ce6d8b79488a7ac968ae6859ca1ef949925ce41a18a1d54c6b81c97de88f88af226ba0e2a8f5", 0xf2}], 0x1, &(0x7f0000403000)=[@sndinfo={0x20, 0x84, 0x2, {0x4f7fd807, 0x2, 0x400, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0x1, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1f350755, 0x2, 0x9b, 0x10001, 0x100000001, 0x5, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x0, 0x8000, 0x1a9, 0x7f, 0x5, 0xb7e, 0x100000000, r8}}], 0xc0, 0x20004044}, {&(0x7f0000682000)=@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000a10000)=[{&(0x7f0000542000)="7185f800774caddc49f9e079089764", 0xf}, {&(0x7f0000f79000)="b2d265154d2b30dd25e3bc6f46f767729d0bc42fb2c7c5b01fb69aa1340cf3264b7f7a405f13", 0x26}, {&(0x7f000000a000)="0f9ca109f1548549dc000aa787113ceed954d218b7b89b2e8f2dc22a5ddb9cef6238c9f03a6b982fea7ff282cf72c98066e0411e37baecd696fe1a9837ba7c692c8cdbd8e17556863f58eca2497d2974c62abd740507cc32c4452a5159709f8c1eb353fb1483c0200d1b50ab553cb0c47349691485b6cb99002c5c6274160fa9a876b58a23fcecddb0b8fbc52779879abd3bfb339b91a3d86f3993dba7edd8a5caaa0c046e765c7b97fc5a83e2793093de4c63816698c2b4b970a3ee222bed8f26ee9432b325a9df", 0xc8}, {&(0x7f0000895000-0x3b)="3e22d43c30fd1c08972452316c7961afe69311ac98f37c10d51b2b2f334674c23a0afdd5101c43d2f36689adbf3b76e71bbf994396cbc1ef0f0d93", 0x3b}, {&(0x7f0000624000-0xc1)="00d26a21c75cb58027c3d15993c7844dd4d4873e3463838ccac75a2f580a71255cd86cccd5be7870ad3526ee17ebef6013fe88088df16af9c5267aadca4c068d588a4b1700a6d00ac828db188c8e8446e202fb4a1500737b39a8bcc9c6cec2e92bee7bc43abd325f4449e40ee316143891214b0abbadc946ec3dabdabacd5dcafc5f3cade486e020c3c464ea195e436650d65d0ef20f283a350544ee5e1c3d59a3dee7b8e68c7f23a5008ddbbcebba62ebe484b13f99dbe39afa13ea4f2d15208c", 0xc1}, {&(0x7f00007c4000-0x33)="7290e3553ec420636f4044dd5457f5ca09119f41b7275132aaf33aab5d4f943a4ebbce7c3e6e6b47c5fb27ef4bdc8789c2c4d5", 0x33}, {&(0x7f00001a9000-0x1000)="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", 0x1000}, {&(0x7f000015c000-0xa)="40e4e35fb4a7a7f350b7", 0xa}], 0x8, &(0x7f0000ae8000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x4, 0x400, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x5, 0x9, r9}}], 0x60, 0x40000}], 0x6, 0x40) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/21 10:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000275000-0x9)='/dev/kvm\x00', 0x4400800, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff, 0x0}}]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b8c000)={0x8, 0x1f}) fcntl$getflags(r0, 0x408) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/21 10:27:28 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/21 10:27:29 executing program 2: syz_open_dev$amidi(&(0x7f0000507000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x8}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000053f000)={0x0, &(0x7f000032f000)=0x0, 0x0, r2, 0x0}) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f00007a4000-0x4)=0x1000, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000183000)={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0xc) fstat(r0, &(0x7f0000b68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000df6000-0x8)='./file0\x00', 0xe002, r1, r2, 0x1000, 0x301000) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/21 10:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000393000-0x93)="789db3f65c4394ddb0db501377d37d5f6d40838205c856bb6ceffc1740e56afcb4235ccb065067cc51df9908d1fd44fc08dc315f1c9f69fa8621fabe01ee6032aae9196c4c89eb5208c572c4e41ccb7115877c0973b2712870d646142c5023e3660f616df18b2d2ba11b2b4df57a37ff1605116ed771d0ddb978bf86919c488322301276133ed5765f7c914dc5ae5c6f34445d", 0x93) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000095a000-0x5)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000653000)={0xa, [0x40, 0xffffffffffffff01, 0x8, 0x40, 0x7f, 0x5, 0x100, 0x1, 0x100000001, 0x7f]}, &(0x7f000098d000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) syz_open_pts(r1, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000e1c000-0x8)={0x0, 0x8, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fb8000-0x4)=0x0, 0x4) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d92000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c61000-0x5c)={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x37}, 0x0, [0x200, 0x4, 0xffffffffffffff3b, 0x38d, 0x3ff, 0x0, 0x1, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0xffffffbffffffffb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000936000)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005da000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/01/21 10:27:29 executing program 0: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000068000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000068000-0x4)=0x10) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000067000)=0x8) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ff0000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x82100) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00006b6000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x811, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000368000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ebc000)=0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000987000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d8000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000a1a000-0x4)={0xe11}, 0x4) migrate_pages(r2, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x0) 2018/01/21 10:27:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000532000)='/dev/rtc\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x9, 0x80}, 'port0\x00', 0x2, 0x0, 0x7fff, 0xfffffffffffffa9f, 0x1, 0xe59, 0x0, 0x0, 0x4, 0x2, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004d8000-0xc)='net/stat\x00') read(r1, &(0x7f0000004000-0x74)=""/116, 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x112)={r0, r0, 0x8000, 0x200, &(0x7f0000000000)="d2ac1765e06062335f7bcb0128663717d9a6e73168836763e9a526fd25fb30d8ad6e459def73a05b553b07e9ae4c", 0x200, 0x1, 0x9, 0x4, 0x6, 0x3, 0x7, "de2ed2a45dd27ec21438f658755a2b92f672e89ff9d6ae1ba3d2df5dac26b43eba1404bdbdfa0f7892e8c93b5628c4a06fb74f9a4883d6ef8e9d12ed850388ea4c83c22c946fa1b44a30659d4f0a08351f0d3608eb01db7703d9b45c9017aac73cb9775792ca734131dee5c1b60c3a54562f5d078675ce49795cd566db242c5d993c9fb4de616fa4788dba5d4096d67b51bdec26db71fde33b225509f03a975b7c94e629daf4109d1abfc1650f33b447f2fbdc858c6aacfd1f2b31c83d369c96f0ffd92ef49eea5d11131d54e6ca2284942d407d650800eace712597e72e8ba546f4e47565eee225ef35"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0x414) semctl$IPC_RMID(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000-0x6f)=""/111, &(0x7f0000002000-0x4)=0x6f) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) sendfile(r1, r1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000-0xf7)=""/247, &(0x7f0000003000-0x4)=0xf7) 2018/01/21 10:27:29 executing program 0: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fdb000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "3f9dd2f6e537d1387028155bd33a"}, 0x1e) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, r2}, 0x14) lstat(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000fdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/01/21 10:27:29 executing program 7: r0 = semget$private(0x0, 0x1000, 0x0) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socket(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000a0000)={0x8, 0x8000, 0x100}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00005e1000-0x4)=0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) msync(&(0x7f00009c9000/0x2000)=nil, 0x2000, 0x2) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f00009d4000-0x94)="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") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00008cf000-0x8)='./file0\x00', &(0x7f00009bd000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000921000)={0x0, 0x0, 0x0}, &(0x7f0000b89000)=0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x63) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000221000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, r1) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000f000)=[&(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000)="56740fa511", 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f20000000000000009ac") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000011000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f00001de000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000d05000)='/dev/input/mouse#\x00', 0x4, 0x2) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000429000)=""/4096, &(0x7f000086d000-0x4)=0x1000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d66000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000ea8000)={0x0, 0x4, 0x2, &(0x7f0000baf000)=0x0}) r4 = semget$private(0x0, 0x0, 0x108) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f000026d000)={0xf, 0x7, 0x9, 0x0}) socket$unix(0x1, 0x57e1e590f3e9f496, 0x0) semctl$GETVAL(r4, 0x4, 0xc, &(0x7f0000062000-0x58)=""/88) pipe2(&(0x7f0000a15000-0x8)={0x0, 0x0}, 0x4000) 2018/01/21 10:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000000) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key(&(0x7f00007fb000)='blacklist\x00', &(0x7f0000728000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e14000)="a672dd257ec829d5542b80edfabee23cd697e48ebb66e5b5951bf60a3547d2580286f8", 0x23, 0xfffffffffffffff8) r4 = request_key(&(0x7f00001d5000)='cifs.idmap\x00', &(0x7f0000ac8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a68000-0xd)='ppp0vboxnet1\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r3, &(0x7f00007c4000)=[{&(0x7f00001b7000)="2d4066394a1f48b3655cbca50d050274c3c83160e958f4c8f23af0d5aa551d1c4efdb9c48dfb224b3f8dee57a6a9b34d7ac2d928d88a9afc9c2dff17d99d48293a754cecda627d409308f98e6beb3aa7a716b377f1794f83591c455a36c69cdda4991ba472d1c5e03133f1c46e49d1b57bfb9017a1fc722810dcdf1c06d2dadad880285da1482392f373e2f98638cf8196c3261eb3a8b3", 0x97}, {&(0x7f00004f5000)="53675581c8b64d9af51c809bd9b02a8ed167b291e57d6eadf5e80ec6f785119b7af36f17610ed7cd220eeff03c1a21068cf320cef04f9fcdd66ad908fc6a860215ae9b6c4f919e2a7140776b914d6f5f4a778c472d3d58b04420e7771190c53604dc55ee7474961aa640d40ca82202c9b5e6ca85ff9aeb0a697da6177769f496b5ecd0d01ea3dcc87f4bdffd320e9f41d328f1fbd7b6d777ddba22d19adf76ec961df68fde1c32c92556e75f6aa614e9ce4baf664f4292ddf3cf99c9a339f9935d53fdcca7adbe8667", 0xc9}, {&(0x7f00003cd000)="7888ee1477782db710ee21d13f0564b338b91a29b6c0b1933b75829eb19684dce23083d324ba73e15226a19d51ffc3528f826381bff07c54c5157ee6539ddeccf6c2b4a66f1bf38c9a696567320717e2", 0x50}, {&(0x7f000006a000-0x1000)="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", 0x1000}, {&(0x7f00006be000)="57b1df28956773775b78c658a89416d0f1e317c5b438ea69ec6331709bdd3af1bf0d9199b06fd8af50ee1ec927e1ce73ce4d25a308276cd9e5e6f53bd298df591a66be5a522723e1b8462e0349c38237af0a5fb5b515a0cbfd313ede5b259f7252470f200e96fbf8955b99b8d34f804cfcfb39f8b0d6329b0c9553456c8f46f32e1c4005dd82728bf35b9f29fcb4bd9ec5df93b7342698f8d16d2258a0a84eece7ba5734390e38d8fd0bfdb8774d2e04519be6e1612d", 0xb6}, {&(0x7f0000477000)="8633de8a5416b3256e8641b9c67d99c8bcce49c144b89e0200ae58ac3716a59e43524830552b8cfd7e858145c1c50cb71a3026f725", 0x35}], 0x6, r4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b98000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 10:27:29 executing program 2: clone(0x0, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x408000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x2)={0x1, 0x13, 0x1000, 0x2}, 0x8) sendmsg$nl_crypto(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10004020}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)=@delrng={0x10, 0x14, 0x28, 0x0, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x41}, 0x40) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0xaa51, 0x5, 0x9, 0x2, 0x7, 0x3}, 0x8}, 0x9) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002a4000)={0x2, 0xc54c, 0x4, 0x70ef}, 0x8) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000ee4000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/21 10:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000038d000-0xa8)=""/168, &(0x7f0000bf4000)=0xa8) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d67000)=0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x0) connect$inet6(r2, &(0x7f0000350000-0x1c)={0xa, 0x1, 0xfb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/21 10:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) accept4$packet(r0, &(0x7f0000273000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000381000-0x4)=0x14, 0x80800) stat(&(0x7f0000ca6000-0x8)='./file0\x00', &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007ab000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x6, 0xa, 0x80, 0xa0, 0xbd, r1, r2}, {0x3, 0x976, 0xfff, 0x9, 0x0, 0x2, 0x3, 0x3ff}, {0x3, 0x7, 0x1f, 0x6}, 0xff, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x1, 0x6, 0x3d768dd5, 0x20, 0x3}}, 0xe8) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="02d56fc4cb39", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) pipe2(&(0x7f000056e000-0x8)={0x0, 0x0}, 0x800) fstat(0xffffffffffffff9c, &(0x7f000098f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a92000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000ff5000-0x38)={&(0x7f0000b58000-0xc)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f000013f000)={&(0x7f0000725000-0xf0)={0xf0, 0x1d, 0x100, 0x7, 0x1, {0x9, 0x0, 0x0}, [@nested={0xd0, 0xa, [@generic="470b4055c32b66ab9fec9faf0e09af12f13b7cf6e7c19e95ad30fb86e9e9a6b4f65d6f6b10692e79fd554337320ca5bd95d85777365360f43b", @typed={0xc, 0x0, @uid=r1}, @typed={0x24, 0x32, @str='*cpuset.cpusetsecurity/]\x00'}, @generic="834806aa040765835b8efd5d7359f80f1d185241d05a35cd9c8cf3cc2c06145074de1b47a292052321f19b00c9c4e0f323974c45ed0102294764094ea9e864ebca99705a519d16b1f833e2f94d3d6a5be8d9d2eb5690b9958086c4", @typed={0x8, 0x84, @void=""}]}, @typed={0xc, 0x5b, @pid=r2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000010}, 0x40) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000692000-0x4)=@int=0x0, &(0x7f00006b1000)=0x4) 2018/01/21 10:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 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]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) 2018/01/21 10:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000079d000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000710000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007f9000-0xc)={r1, 0x1, 0x18}, 0xc) r2 = creat(&(0x7f0000513000-0x8)='./file0\x00', 0x8) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000289000)="2f18fcc9f25e78795cdbad58f1bbfb3012a0c51a42a2a690c67f5b2242d54d59e10873527a3099105bc4740bdb84509418785dfe62aecda82a31480b8580a7c8030ed0eb6eaf8ecf28897ff87cfd9c0d0dcf0f8cae7f162eba491990ab6766ec17d7fddfea05b219d7dbbf867329d6ee8110d44b12986eeff48d266acb7ac095ff947de36c42002a08a9b4493a776408b325e945897f7d8eb34d73886e4d4917d1bdf645bc7e74a98b2166c93049039c27537de6416913d22d81", 0xba) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce8000-0x30)="", 0x0) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x1080003fe) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d8000-0x4)=0x0, &(0x7f0000722000-0x4)=0x4) unshare(0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000139000-0x40)={0x0, 0x0, 0x80, 0xb6, "8be259ba1942eaf575890752b4b0a801bd21d84bbf3f38d98d3aa5c29fc0ad94167df503059ca28e40be078a", 0x8}) r1 = syz_open_dev$amidi(&(0x7f0000a04000-0xc)='/dev/amidi#\x00', 0x1, 0x101000) write$eventfd(r1, &(0x7f0000d9b000)=0x9, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r2, 0x0) 2018/01/21 10:27:29 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r1, 0x8, 0x0, 0xfff8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) 2018/01/21 10:27:29 executing program 7: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000827000-0x9)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000447000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c56000-0x9)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0xe2ac5fbc07dbf0b4, &(0x7f00001d9000)={0x2, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x33f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$hwrng(0xffffffffffffff9c, &(0x7f000080a000)='/dev/hwrng\x00', 0x800, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) msgget(0x0, 0x211) r0 = syz_open_dev$amidi(&(0x7f00008a5000)='/dev/amidi#\x00', 0x8000, 0x8800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a39000-0x10)={&(0x7f00004db000/0x1000)=nil, 0x1000}) msgget(0x1, 0x80) unshare(0x8000000) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000663000)='./file0/control\x00') socketpair$inet6(0xa, 0x80006, 0x7fff, &(0x7f0000c12000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000904000)={0x2, [0x0, 0x0]}, &(0x7f0000376000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f40000-0x6)={r1, 0x0}, &(0x7f0000e97000-0x4)=0x6) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x8, [0xad27, 0x100, 0x7fffffff, 0x9, 0x6, 0x8, 0xffffffffffff0850, 0x10001]}, &(0x7f0000002000)=0x14) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/21 10:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005db000-0x33)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@ra={0x94, 0x6, 0x80000000}]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f72000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000aa8000)={0x0, 0xf4, "76eec174a335539eeaebc63effe1a04679835b542477e4278e37e401499ef94ecfffbd31f706127f547ae65cc037c0760a4699a5a23f894e3377d5432f5b5ad08565db2a80c086db658903e03815c53dbc107d5fa4506b510a1b0be3a1688edba0a6cc1eaa2fe42087317cd753297caca2f63ec50c9629c357397ae3502bbc2411c80f63b8c3444d3562dbace87bb1f465355ede746f1d56b0736b7b9e97e8eac39c6106660cd17d5fed920241ad770c637b9d09c717833cb7a6e355f55371c7a7488bc553374432a93bc5b29768dca80bcb7baab17b5a0be10af900fb5dbeeb052304c63d74f410c1c6b89e6f68fcef59acdad9"}, &(0x7f0000329000)=0xfc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f77000)={r1, 0x7, 0x6, [0x80000000, 0x6, 0x10000, 0x8, 0x8, 0x1]}, 0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000084a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5, 0x90000) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1a, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f61000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000f60000)=0x0) 2018/01/21 10:27:29 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cf3000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001fb000-0x4)=0x0) mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x40c, 0x0, 0x0}]}) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000535000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000c0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f00006b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00002fb000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$pptp(0x18, 0x1, 0x2) 2018/01/21 10:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f00002a3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f1a000)={&(0x7f0000ce0000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000202000)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000056d000)={0x0, 0x6}, &(0x7f0000d99000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bce000)={r2, @in6={{0xa, 0x0, 0xed33, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffc1}, &(0x7f0000ea3000)=0x98) r3 = memfd_create(&(0x7f0000639000-0xf)='cgroupmd5sum&+\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003c3000)=@int=0x0, &(0x7f0000a68000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000088000-0x18)=@get={0x1, &(0x7f00003dd000)=""/99, 0x5}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a66000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000faa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000020e000)={r4, 0x7fffffff}, &(0x7f0000a16000)=0x6) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) chroot(&(0x7f0000677000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db1000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000010c000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000a8a000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000-0x3)=0x14) getpeername$inet6(r0, &(0x7f0000f1c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cfd000-0x4)=0x1c) open(&(0x7f0000cd4000-0x8)='./file0\x00', 0x201, 0x0) clock_gettime(0x0, &(0x7f000075f000-0x10)={0x0, 0x0}) 2018/01/21 10:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b48000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffd) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f000089b000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f000051f000-0x58)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = syz_open_dev$sg(&(0x7f00004ce000-0x9)='/dev/sg#\x00', 0x2, 0x2041) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000fae000-0x10)={0x0, 0x4000, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000099c000-0x20)={r1, 0x30, 0x3, "36164506bba941bdcdda59a0a80e04b419841e0aac8b"}) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000b000)='./file0\x00', 0x200500, 0xc0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000012000-0xf5)=""/245) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000011000)=0x0) poll(&(0x7f0000011000-0x28)=[{r0, 0x5002, 0x0}, {r0, 0x44c, 0x0}, {r0, 0x25, 0x0}, {r0, 0x8, 0x0}, {r0, 0x100c, 0x0}], 0x5, 0x5) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) r1 = socket$inet(0x2, 0x0, 0x0) connect$inet(r1, &(0x7f000069c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b47000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006d1000-0x1a8)={0x6, 0xbf1a, 0x7, 0x7, 0x7, [{0xfb, 0x2ba8, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x1f, 0x15ce43, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x100000000, 0x9, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x5, 0xffffffffffffff1d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100000001, 0x1, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xff, 0xfffffffffffff001, 0x8, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}]}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000900000)="0b93e827a8390c03089418569ae654ec8ff877120e8a387afeeb48f4a13c0153268bef8d0debd42127eb0de0e92a7c2422fe0a") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007de000)={0x1, [0x5]}, 0x6) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000724000)=""/25) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000512000-0x4)=0x9) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00008f7000-0xc)={0x2, 0x5, 0x0, 0x25, 0x7, 0xf4ac}) fcntl$getown(r2, 0x9) 2018/01/21 10:27:29 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt(r0, 0x400000000084, 0x71, &(0x7f00000f2000)="", 0x0) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = getpgrp(0x0) r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x7, r1, r0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000350000)=@req={0x28, &(0x7f0000a0b000-0x28)={@generic="b353921c9d170f89bce21363ec6e6be5", @ifru_names=@generic="08a325143051f65a7071adf2e6b26e38"}}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000ea7000-0x4)=0x0, 0x4) close(r0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000049b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 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, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/audio\x00', 0x181966749d1908c7, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000114000-0x10)={0xc30, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105517, &(0x7f0000741000)=""/250) mmap$binder(&(0x7f0000ab3000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/01/21 10:27:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000)={0xffffffff, 0x400, 0x2, 0x800, 0x3f, 0x1, 0x0, 0x401, 0x8001, 0xffffffff, 0x7, 0x3, 0x1, 0x8001, 0x200, 0x0, 0x3, 0x4, 0x1b, 0x1, 0x2, 0x3c5e, 0x1, 0x9, 0xff6, 0xffffffffffffff16}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x408000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x1, 0x9, 0x7fffffff, 0xf0, 0x80000000, 0x0, 0x2, 0x4, 0x7, 0x7ff, 0x11, 0x6, 0x10001]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8}, &(0x7f0000002000)=0x98) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ea3, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000054c000-0x4)=0x10, 0x80800) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000268000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/21 10:27:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) times(&(0x7f000042e000)={0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 10:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000217000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00003e4000)=0x0, &(0x7f000066d000-0x4)=0x4) socket$netlink(0x10, 0x3, 0xe) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/qat_adf_ctl\x00', 0x109400, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 10:27:29 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000877000-0xd)=""/13, 0xd}, {&(0x7f0000bf0000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000-0x78)=""/120, 0x78}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000729000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000082e000-0x4)=0x6, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000531000-0x8)=0x4) listen(r2, 0x0) poll(&(0x7f0000f81000)=[{r2, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000093a000)=0x0, 0x4) [ 38.938901] audit: type=1400 audit(1516530449.762:24): avc: denied { map } for pid=5270 comm="syz-executor3" path="/dev/binder3" dev="devtmpfs" ino=8948 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/21 10:27:29 executing program 0: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d27000-0xa8)={0x0, 0x0, ""}, &(0x7f0000416000-0x4)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d23000)={r1, 0x0, ""}, &(0x7f0000d28000-0x4)=0xfffffffffffffeec) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d28000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r2, &(0x7f0000d28000)={0x1, {&(0x7f0000cf1000-0xb6)=""/182, 0xb6, &(0x7f0000d29000-0x8f)=""/143, 0x3, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d28000-0x4)=0x0) remap_file_pages(&(0x7f000059a000/0x1000)=nil, 0x1000, 0x2, 0x5, 0x3) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000459000)='/proc/self/net/pfkey\x00', 0x2, 0x0) msync(&(0x7f0000fae000/0x3000)=nil, 0x3000, 0x5) msgsnd(r0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007ea000-0x8)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000380000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000012f000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000935000)={0x0, 0x7ff, 0x0}, &(0x7f0000064000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bdd000)={r3, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000791000-0x14)={r3, 0x7, 0x3, 0x3, 0x100000000, 0x9}, 0x14) msgrcv(r0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/21 10:27:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000006b000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x103) perf_event_open(&(0x7f0000f70000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000071b000-0x8)='ns/user\x00') setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000dcf000)=0x0, 0x1) 2018/01/21 10:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000326000-0x8)='./file0\x00', 0x800000000003ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00008ab000-0x4)=0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/21 10:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0xfffffffffffffffd) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000092000-0x11)='/selinux/enforce\x00', 0x0, 0x0) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/21 10:27:29 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000b70000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x14402) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f61000-0x1c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f000021b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) process_vm_readv(0x0, &(0x7f0000f2c000-0x60)=[], 0x0, &(0x7f0000efd000)=[], 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000096e000)=""/0) getsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000f62000)=0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000087a000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [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}, &(0x7f0000f5d000)=0xa0) 2018/01/21 10:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000fba000-0x8)={0x2, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) eventfd(0x6) r5 = gettid() tkill(r5, 0x16) timerfd_settime(r0, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 10:27:29 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/133, &(0x7f0000002000-0x4)=0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f00008bf000)=@ax25={0x3, {"19dda579e74caa"}, 0x9}, 0x10, &(0x7f000056f000)=[{&(0x7f0000bd2000)="ea76e3740dc50c6608b319fd7437c291ed6f948ee4e31a72140bc64076fabbd14a0cbafe1837fbcdae770761943f194386b2524268838d4b0945bec6e47f201848e45488eaad0cc0ae75eb487ffcceaece15761570f842af0c8dbf3207cf3f16a190b150bf0009e94b0fb241cfa8045fffcf6d22506e1587714636d8a12063ebfc4b50410504c22451a04631bb3a4a1174c37516553c98281057384a51fd09632312d28f6520af9c1bd936208eb743caa9abccd0", 0xb4}, {&(0x7f0000001000-0x8b)="4a22fd85ed81f645e8557625dba7e5fff6db0da119366621fae23654c9de8968d38f1d5027a87034dc9f3ffd6ee5ad6c6fc11893789a61d36754bed32f628707dd61c3719b36ccae5bd10e3430c8df2bf848fb310f03f2bffeb941438b57fee9643af1e504dd0949f552043991e5d4fe75d22e6633b4a3a8ad35b81f36dab35333ec26013e44106c7fdf33", 0x8b}, {&(0x7f0000e1b000-0xb0)="59e5737e72febc16d6fdddc2b8d666bf462bc8b8e8c65c8b15ca56e61f8a16c543a30538c37980d36f6b0af0680f0e9e6593d14c7c34bd1de69e38dc4df70e483cf1be48e436ac32eee3b8e2366d44e17ddf3d22e796d3932e94435c508b872362cc50554005a14306af7af8a61dd168a251aaebdf7e3a3ac0fe826e24584b0dc90561ff432423e274b8d3056ba3f3157d8ca7d172d5335e9e8761003317f00a14218b795b9e832c1fa37c9c515969b9", 0xb0}], 0x3, &(0x7f0000696000)=[{0xc0, 0x117, 0x0, "f5d89b010f823c95f68fd578f4a5799d15eba98d5e6b3266cb0753a6c471a2f162faf6c85c75fbcb8dd2fe5f7cbab15b402858f36c748f27dc31b75c98c5f3df525822b6e6662bde5f9ba3f2e2f8accb3f26e832f94a0aa2cf1fdf1ad8449f007a7ab3cc1fa3af3900929e228c841900f495c48d8e6e8442ec36bd85a6c6281065bfba6f702807bb699900530602d63d68fc7e918677cd65eef71cb9cdc55e39f19664e90943043c9fff"}], 0xc0, 0x8000}, 0x2) 2018/01/21 10:27:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)='\n', &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") inotify_init1(0x0) 2018/01/21 10:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = open(&(0x7f0000589000)='./file0\x00', 0x80000, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005aa000-0x4)=0x0, &(0x7f0000bf5000-0x4)=0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x5) rmdir(&(0x7f0000d2b000-0x8)='./file0\x00') writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000137000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f000041a000-0x8)='./file0\x00') 2018/01/21 10:27:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) memfd_create(&(0x7f0000012000-0x6)='{ppp0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpgid(0x0) sched_setscheduler(r1, 0x2, &(0x7f0000002000)=0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:27:30 executing program 5: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') [ 39.212848] audit: type=1326 audit(1516530450.036:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5335 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000d91000-0x14)={0x1, 0x0, 0x1000, 0x5, 0x200}) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) pwrite64(r0, &(0x7f0000500000)="", 0x0, 0x2f) 2018/01/21 10:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a5000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b9c000)=0x2, 0x4) setpgid(0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b36000)={0x81, 0xffffffffffffff5c, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000bc0000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007d4000)=0x0, &(0x7f000002f000)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a9c000+0x5f7)={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, 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]}) shutdown(r1, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000779000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = dup2(r1, r2) shutdown(r1, 0x0) shutdown(r3, 0x1) 2018/01/21 10:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f00000d9000-0x132)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf655577e9e6e444973444147b99bd71d9c2b88f9cac4a27f87cbf2484a24601c1b2", 0x40}], 0x1) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) bind$alg(r0, &(0x7f0000352000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) 2018/01/21 10:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d64000-0xc)='/dev/rfkill\x00', 0x280100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) openat$cuse(0xffffffffffffff9c, &(0x7f0000838000-0xa)='/dev/cuse\x00', 0x40, 0x0) 2018/01/21 10:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x8, 0x3, 0xc911, 0x6}}, 0x25) 2018/01/21 10:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) 2018/01/21 10:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000544000)='./file0\x00', 0x0) r0 = getpid() perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000b6f000)='net/igmp6\x00') mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/21 10:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xffffffffffffffff) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000872000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f0000e93000)={&(0x7f0000c06000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd2000-0x40)=[{&(0x7f0000746000)=""/131, 0x83}, {&(0x7f0000c99000-0xa1)=""/161, 0xa1}, {&(0x7f0000a72000-0x30)=""/48, 0x30}, {&(0x7f00002a4000-0xa)=""/10, 0xa}], 0x4, &(0x7f00003bc000)=""/148, 0x94, 0x80000000}, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e03000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x7ff, 0x2c) syz_emit_ethernet(0x2a, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x150, 0x0, &(0x7f0000aee000-0x58)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000154000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a64000-0x4)=0x1c, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000046e000-0x190)={0x6, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8d5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/21 10:27:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='mime_type-.nodev@\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x81, 0x10001, 0x7575, 0xfff, 0x6, 0x6, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x1, 0x6, 0x3}}, &(0x7f00005e7000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d8d000+0x486)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c80000-0x108)={0x0, @in6={{0xa, 0x1, 0xffffffffffffff41, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x0, 0x100, 0x80000000, 0xffffffff00000001, 0x9, 0x6, 0x3, 0x7, 0x5, 0x7fa1, 0x8, 0xff, 0x44a6, 0x70]}, &(0x7f0000786000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000e13000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x7, 0x4, 0x0, 0x90000}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000154000)={0x0, 0xffffffffffffffff}, &(0x7f0000eb2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffffff7f, 0x0, 0x0, 0x100000000, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000c1a000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xcb, 0x4, 0x7f, 0x1, 0x0}, &(0x7f000032a000-0x4)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00002ec000)=[{&(0x7f000026d000)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c, &(0x7f0000001000-0xa0)=[{&(0x7f0000b41000-0x31)="5e058c5d24ec352886d8837ff27a73b2a3a24de9d007c3c511242a4694ffe31f7e9cc4a7269c9658049b09bbf5b3f7b77f", 0x31}, {&(0x7f0000c97000+0x2e5)="732e0356635c6d54001c6de8a112c691ee0f2834c08c78acca4df19b69532fef44fd48a966555fb8d8015fc23c41227b9cc4431f", 0x34}, {&(0x7f0000000000)="a26eaa7a5c5b2c1d90a3e79e06b008f9fac64e70d9cdbf4ac1e139647430dcca944159c33394590fe87d5f4e9197586b63bdf5a6316ac412c6bcd04479c26c3fe1e9531420ad8fec47f0f4d163beca5d799ccf2b46d7d3638fe9c28f00fa8fe49049d2f3abfee163484b0a16ce27ff0da9cd44ad8e0e29cefe4c3bebb1ce133c0f43ef14cf179b009120e44e462db59bb57e6510efd5bffcc4643fc6b5", 0x9d}, {&(0x7f0000e0e000)="eb3f2826eed67923c4532179bb9e74761444b66e16f9730aadfd", 0x1a}, {&(0x7f0000001000-0x63)="50e56ca68dd702c940d31de0dc2c4cc231ae67a2dcb9d3a0f71ddf1340f3788e9add5d8253012c22a7ef17717477d872793529c5ad89f68573c9b26071df3261c27a480f6cc9c654f46fdbbf34862b1a22848f109d2ce82f12fd492b57dcd8422086d8", 0x63}, {&(0x7f0000000000)="3578eb65b94c1fa7216dc62a86c33904f74d830ca03fb923c0b4668caf23a81c24d32b5aadf1915128e3f4db9abf1a29a0cc9bc1e46b1afcfa7529", 0x3b}, {&(0x7f0000000000)="1b1efb49e5899f6a66d8ae18e0afa896d4de61d391946bc5dacb165f1d36f14a1e53adafe75565e4a3404cfcf65efb30bcf071f74c2ecc0499278bd20fa7dc8158be80f7c0b80cf52d99c2cdd645aa9ef4b8f1b6dc8e1b0a8cb0cb20f86221314362d36d25510653ee11f52fd18a71978be3818959eabd44e5a5c10c650498aeab4a5c0410714680d6b3871385092c85ac152162ca1516c4c24381f9eed6d2b33d1972acd2de0ea4d9885e11a01407d28149a867923eef023a8092b8033ea1824c8b7f514948c5c47a55e717c795e4f6bfc8ad25b6b3aae888fb505d0b28ce6d9f5a56055b0eff02f565e2300251", 0xee}, {&(0x7f0000001000-0xb0)="84c1ba3f808e34c0d35e5037c6ddabcc876ba272ed6514c348e603f0b4dfaffc5860be15656afea831724c7508b77f513eaf6429edd72897c1bc9187fb0310da23f128a9c1a4c68d93601ca4ede778ace4425a0bf92a7d35f6b618e77a3f1041810ff7ba47f186766bb679d4270ee73fc30884048e29b459f478af078cf0308f9ebf1ff365436331000afee8267228abc7cfd086a059f9630ad2fb3bc495730f8922ba69de739ac1f3b03973dfa5a970", 0xb0}, {&(0x7f0000000000)="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0x1000}, 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0x1000}], 0xa, 0x0, 0x0, 0x4000}, {&(0x7f0000de0000)=@in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x3d)="d9d4e177c1ef6cbc277f186ef917b43d967f197c9346716210fb3d8d29d98b5aecb7a1986e2220f0136659894e4f9a1c7a953ae378040a1bb0e8d5ec23", 0x3d}, {&(0x7f0000339000)="6bf9776c6bef4de888246a88ba176a32dfbd6f9e352de8746c0367035bc581621815c71d55bd90bde602d3633add7a1d80a2f5d63af3075ee78af34d669dc19b6202ffd98059ed4bf2ab2992fd08708503c1af82fb9dac2d3788d11b421c0564fcb059bd79c35e", 0x67}, {&(0x7f0000000000)="727484de0302f66dcbcbad1e1e4bcaa86ab976c4718e165bf71d12716e23a07ac9d1c6aa31e51df86669d23b080db9c8172deb5d65217555208265dec28531bb6c6bd37f59a5509af22a965db6837892e60a7b65d7137872d7eecb1d5ad100c20f8a38aef38441345e478233060183ef31d57236a59ecc6a60c9b9d1c4673f", 0x7f}], 0x3, &(0x7f00001d8000-0x30)=[@init={0x18, 0x84, 0x0, {0x100, 0x2, 0xfffffffffffffffb, 0x0}}], 0x30, 0x0}, {&(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000fa9000)="6ce3a9368c1eeca5b0ccc4b1ba9980efe6ea703c9af1b06fbcd9c91810559055ad3a3a8a9e331e6b2e8057d3b848a962cc1a8f2d0e2ae59335ed62e5f36549e4a900fe19b8646919310da88a6e3403c4299f7611cb64c8bad37baf4b99d917599b0030617e21ee39c1d59d3bbf6d1b6764be1a020565ae5035342c2d2aa505d40ee4e01cced1575b3ace0fff3714f646f90c1192085847f078f080a440c873e4897b8ffff868bd2ce339c17c84b514e64755d13e8cf82a1d96e06dd667a2279485ac7005bb98b457d47cade0afa4fc51fcbee6193f6472b6d4cd95f0f777a22574f1aaec76cf29", 0xe7}, {&(0x7f0000fce000-0xd)="79d0e08124722647ad9c75dbe6", 0xffffffffffffff5b}, {&(0x7f00003c4000)="bef4675932b279428c41f4060120c96347678451a34d405b8224c94957f72cfb90ea23789a16254b9c275e72383b3046a4bc07c389da384f98006964cfd7c363594ba207b3cbac12b9fba0e6d9515f5496cd312468a2727bd44b10cb1829a361ec3995a3de1526294a1deb917769ef97a716820303c4b8ff695642789212fa6123c54b480d4f6b026fec98362c07abfff320019009afccdac8e13e8fbf8133b2a2743194e3ad4a754d5574a0da62ba8cd1db37543f7f6add420ae73cb8ea5081c10465a19ce7f7b1a1e2076e83325fc03905f3d0107f846a7a010562", 0xdc}, {&(0x7f0000000000)="8d04cba0e257925e1439ef0a4518f908033777dba7e33bfcb9cea0d3a76bfb76dfdaf69ed993a7f040bdb20b5d950aa8dc4e395af5c1047a3b357947357f11e67a6e86d4927f16cdb9ca6715c258f5b561ae8bb8d8847893f83d14f3694d921a52ef23ef97318f8f12a5e9feedd1bf8408cc81fcb87e1925483bd144807147c1797768b0878e172ca00fc286b1a99247d6a9d23dcfc596e623e704a1ccf94444e1510da237e2232de9ad1531dbbb5d2d3d5579573835fe385c4e7d2a925090a8f31e1b486e19e50bd58ac8fdf385f8", 0xcf}], 0x4, &(0x7f0000ef8000-0xc0)=[@init={0x18, 0x84, 0x0, {0xa, 0x1, 0xff, 0xe4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3f, 0x20c, 0x900000, 0xffffffffffff7fff, 0x9, 0x55, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xd7b, 0xd87, 0x820b, 0x5, 0x10001, 0x380a, 0xe28, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0xfffffffffffeffff, 0x8001, r3}}], 0xc0, 0x0}, {&(0x7f000030a000-0x1c)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000dfa000)="70016a1dcc624a248a590078866d82a11e", 0x11}, {&(0x7f00003b5000)="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", 0xfe}, {&(0x7f0000dbe000-0x3)="ba2db8", 0x3}], 0x3, &(0x7f00009a7000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x75f, 0x8000, 0xfffffffffffffff7, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x100000001, 0xcbd5, 0x1}}, @init={0x18, 0x84, 0x0, {0x200, 0x470, 0x9, 0x51c}}], 0x90, 0x4}, {&(0x7f0000ef6000)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c, &(0x7f00000c7000-0x40)=[{&(0x7f0000000000)="78a89ada02d4b006981f2d", 0xb}, {&(0x7f00002a7000-0xda)="9d792b78cd5cc26ddca7559f52cdbbd4250e24e2b65505fb84aadbee25aedd0a14a4aacbc0b47534ab36fbaab247c682e516ef9d77187df8de9885d3573b7b48ec991e6a536eda273233f4b03894fa77a24ffe5d63e263aa20c7a1c925529af7ae86ddb81f8329020d8a06522dfd481ae446fd68c222316a3a4e80ec63690a0256a04d43a48d424dc4cae78d674e4e0fe7a6283bcbe32ca2abf9aaaa81f7b9a8b60f2c8f74cc319836ea1728910bc32a30c5e096fa7da7a23ede9610afa614b518d772c13514fb13b4298f09dd521ca5846d2736e20d9309ac40", 0xda}, {&(0x7f00008eb000-0x73)="1325e4496789a5bb69d33b697a312f12081d1ce30fb4542d9ebacd9d2ec4a227166879d2ad826670ddfd9f3b9b6163dbd4f702b404318ab35d4c3bc7b9bce3499ea65a8fa06a182370d5ec9bb0431e143fbf2c510c925dd609ee000af6855d54c3c53e4338aab4c6d422bb1ff174935f532594", 0x73}, {&(0x7f00003ef000)="eaab3af0e822bb1f9812144eb697c97dcae806b7358efb79abbcab46f4554876f981642b7ec6bd66901cc274898fe426b61f4ba7882049a496ca70fda1159f3117761bb0e50f0dd20f148275f8d32a18bd0df8404426334a31e9878e21090daec9ac57d2ea0d305712b97155957e85a1e62291a4147dc5941b929f79aa1ded288cb7bcb1d23351998ac200e42e101f6756472f4bbac34a6edb2042bccf3c6b74bfec", 0xa2}], 0x4, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0x3, 0x631, 0x79d3, 0xaf}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2e7c00, 0x8208, 0x7fffffff, 0x8000, 0x10001, 0x4, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x96, 0x8, 0xc3, 0xfffffffffffffff7, 0x1, 0x10001, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6e3, 0x2, 0x205, 0xfff, 0x8000, 0x2f0988a0, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x1000, 0xd6, 0x7e39, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0x100000001, 0x7f, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x5, 0x1}}], 0x150, 0x40000}, {&(0x7f0000ffc000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c09000-0x40)=[{&(0x7f0000001000-0x3e)="0c9bad7e38b8fe2feaa2384c2427db33a2924d038c27c0be42bbebf55bef25d31b33827722f160f46950d2a97e62cd75830fbd9232ef7f7c9ab90946c370", 0x3e}, {&(0x7f0000f01000)="b8558f38cc7bec1a82243277298ededcb56b317e60b798d2667d4a6fe6bb2efca321bed9c03e68d9d6b58076d430fd60009a10191847581ad76b829317ee04236b266ff46d7a0e1bf9bb6a30515cd8425c28f82e2bc9041a0db52a0d453b86b83ae979270b410d4c38aeac4322f8b618fb153c02e4ba6803fc0bc719929b699bb59705c3ebfa10ca29e3eb58521204", 0x8f}, {&(0x7f0000b25000-0x1000)="645ea4b4c80738d0db33f06f3bd150cecc06ee730cc18b6ea3ff0687d41ffa87c9565f5a20d073a0571dbf58f3f7f75377e6ae378cba81f64d9f4b311e96ddad2c89b2ccd9ff3d072cbc02df942010b51c032258127254bee6960a05491b074c044ae60c7b442fbf8f52892309952dd63b78ed4d711230cf2ae0749a4a1749df79a0ed3b4a5aa3cfd8edde0cb73962ba7d6863551b30c1c538500fe018187976e675d3a77d76d9f7f334ec26617f0cb44dc43958c6abc1b026f1e08690e9d3fa6bf49cdf28dc7e6b4e3034a1892f4ec0dedb7462cc6a869785aa142aac2ba4005a561b4822f2d7964b2db0d92f93c957dc39d46df473604195262269548ab9d849e6a9279e8fc54b8f7fcefc1a018af0706f5e86cec1cafd5ec044c12b55e45197f20c51ed665cf602b2ed6dfa2aabe105bf21130f81f1b975734db57794514c4fc54afd07526d1a5067fb9d7bb83e8a7fad00207ae8da8dc98bd86cd91bbdcbe9cbc5750860d497f530ffb440e4fa5622dad076d041fbc32a0584bed60f66c4ecba1668f842596edcc58df3d3031579c91cd939607236d7716b3ae198defa20fd395359b00a5694e06cd2870309796ddf37487d26df434f7a03f27e5951ff894f07cd7f1c37bc5b17658199dc1f229f76580e1f045b53a8f92c0ce90cbaaeae7776aedbdf16da6c52b4a6b74b6a05653fc230f1fea369abc7498db17440ade29f3554acd97606772f99498e90c47e26525802a2e209c017a767c12b241230b6ba748a6b3bf9cf0f38e5787eaba57df092a43f440099a97eeeb8cbe982362d8f9b6ec31e1ed69a8455de0f034d7d573d46609074e1f3abc02c55a04517520aa3e92461c928b2b9b5c1b9fa133e29ea8ad2d73ed13793ce7897fbb7d4d33a6bc4ac8234f14744e152e1ea5e77b5cd63deab9af2a3237a38a60d27f7ac89b0b142027ce8b3399d796293734bcf01a9941724209166cc05c93c2beb711ca20b567db8c643c3c1559ed2a20427fb1486283a023c553f924c06e63c8cffccb025ff9c3f63945879a72a2c95d838c3236f752c16dbccc90ba0db13bd6195bed0c4e1ecda126aad68d79b5de0b36fef3080f4fba6d98d1a579b272d691020d97863bfe91aef382b7f61740e47dc094b5a73d20e922fd657d6c19054b94c0f24aa4fa5d747aeed6237d730f5ac9f92fa7c4c8e0ac870dcb7917e1730aa7848648d0655a123f0872e03a63e3a40fb51ba46a2427a1348aa308af2af1776057a2569227a817cde292c379489d12b8569b2ff7f1c7184ce95437239fd56c62ea0d50b071ab3a3f698f9f69094890e09c47264c83b30ef039d629b132b42ed6be024ebbf757de3e9959ac6a09cbf6c2aa0b2009d617957893d1304bd19c9d826c3fd0b7a4b14f519a44d81ebbbe2acca7fd2cfc69fc8b8199cf4cbb07e9c97d0bad1a21e8f73656a347cd36235bc7f90e898c84932c0232290908dac271561d231c840300a43027459aa5114f73e92eaa9fcf99a033542280e3c86d2096e3a53c6160609214a85400ab66db02ee3095f045a8fafb4e49977a0eb05a182f73e3a50063a292e2e3f1c1db52e97f647caf407d9280b2ca7fa26936a37c4bde5a2022676cd7758fcef9db3e5295901e7fdee8426cbe6130d26bc2329c6e113788af66eebe82d0eb8e047ecb41a0dbe5235d532ed5263446113336a79eca150c0dfae4edcc56e6b245450ccc51455c9edfbe87f1e4dd549485522bacd2d951834bb24ff74ec6c620efb8c7a8557e50ffab4369e79cb6e58f7afe7bdc7c7ba91c909a37609828009a145a0ccd6924413120fe2a0bc7a3735b493f7d000819d9e60a8f1ac8ba31fc7eb8766e651e62c7fc91a88cd454f696a0d8057b3ecf758fa33cb92b65a22f8364398d68188e3b1ff9f467317ea857c353825510a165749c3eb449e1ed41f709c8ff7032508c3a0fe62abad2981872f24d507cd37755156c55f57eace7f3de8f54697325212cbacd204c2ab4d81e9a086eb2bc5f48aa7baaebb340c132e7670bd5abb141e5b00f6d6bf181cf0eb387637d729bcff7e32313e68ca7e39c0f3a80468519b626e202adc90bc3168947e07e97e6dff8057b8c36d3ff2760ee841c857c6267e4ef261b76643ba24d6fff409dee6dd90cfedbe553cd629540caa80e521fced47e1b3585c439fd2ce16dbd1bdb1f9a5e20268e9bd87017df0078b7befb5199d299197a01e5c0b8b49a3ad2805981f74c47aea0efff657f0dd86d8c09a7d602625a534d7b23ba7fe4b648621c1c1ef5c35ca4c38624d96700044ba0814f09aa259cede788c06437b2d37e61e5131bfb28794b3b4eab66035dc766ab192732749617788894895574a00e7c719401d376fa66fd8e5d51a0d5888c1548b0bea0b2b367c623ad69db81b3966a3de2a5457d25bff23fd83ee15f968232b1467a576f346722e152979085dd25862cc1f50fe8fe4059a32de107e92e3a7360cd704d81c20e5aab1baab6a2d779cd9ce54d57d834aa814d37430f03a290fbf2c02c1be2ec944e9fb7da871ab5b415f0dc546353058c1cd55a91d234e20aadb4a3de2064971a817bdb2aa82e9fc0e5561c5380b3b58f6bf2cb95317308bbd90198a1393abef49d2d01ef9aa8e8e56524718912c47e3ed6cef697b454a7554e7072a63068f290b5c914c745c7910bdbff13ec88492735a507b16edaf3428b8db06e53db82698d97adf33b4d0e80222c5d31c9ff47efd4d6ee1847c60e9015a09c05083b50ef02e5389e4746080707346d0c043105d364cd3acfec2e157390e85137aba4c5bf764c3c4fbe699c323e9ab5a393cac442bbcc484db88d0f22b51954ac266e731e1f6d14605e3d32ae06491d692c2309d10aa8d645f75e07641a612498cae9191a1a6a80baa34480d2b14483663daea7b2d48771b39e573f0e51c3407122d98d192c6e2f8313ad954b7b529e333bb4f05cac860da2af19df9f8e54f1db88c5f8a8a4a587693fd0e3b078ab299f771f0247bdc08270cf422fe9b38d73869147f74299745c932094e13605026a5b82308e99292f51a184df14d809c38afa75866ad230afb6ed72179f8d7d5e1e09e04b17ca082e879d58ba4ae6fdbe260517cc619233225211c2b7aab4e877bcb813fe0ead83d67b5d67be461c52a7b5bc15be66a2c14c460b2413d0f8f202cd7443a6cd3efaa18ae7a5b1b76398d9b3ece60860ebbb3460c1932d3d1daf26bd667f9d68da0badca660123b5ceb34f09cc19dee671a73e56301189019dce4853d9ee380ed91c5a32cf9bf2eb1315629afdbdace31ed5c5da1954142454847e8545711bd7cd62df8c009b0cdbcfcedc100e80bd770ea75791b86941f1496d1b3a3f3360fa9329f1dcda78337374bc6b6b45ab69fba6865d785cf7ea07e40fa459c7f9e45d735f6edefe655576fbd3c9a6387bf6d7a91a94fa7c49b37ee5bd6fdfee7b293bea4e236b4c2ef5105b668ef6bf431afa1c672530672801a3205c122fbf27dc4aa0690218e9d6176f000358fa62f88cf09f634ceb32933f4f51e851cba2445ed59c47c8fdb4d617566c76a261214fd6005ad698a4c624b441e99ff61b7ddc2de845b2a95ca89791cd42ce4b2bb591d07c6bcf343c01bc193abcf3205b0e0d2fb25b3ed1fe325e36fc92862f800f8ea3e785155899f129382519bddb162eb881ef9edb1e0382966346e96dd92aabb3f429e73a873fea3dddaad218dc454c319a9e81b77d9d990660b61bba91b405284c8b050dbabc801f091624c93fd1a8f4531cd02e081106b426e859a750157ca1770d79e17ef1f29bfaa0e25e61fce1fd7c43842f2847a9962942fd3aaf3b68a463c1e09fd59c9b2d02a588f6801e7dce4552b7dcf9a5ffb957eb56bdcfa8c1072f1ed414c595497ec75d64026da48ca3771629beb4ee6011b8075915735c3128af21164bfeb67fcc75a4d3ba94bc416c679018795e35fd806fab4fa7b60b234a3dc02b6804cb1f604256a5ca8af34fb3a08e00423a91a3c002259d64a8ec60cc63c2839774dd22563f2feea55393c3a64be2e23690304fb2d09bbdf361b80c27296daac33befa6bfd370e6001b4faa491cde358504ed411df39c6e2112a85f2b280c35b01dbdaf12080e74540e6b923d3715a76f407a4872fa1c3b97542d8f45d761e2960811652ae87b6cd82ca59698794470497d8f9cff67ba6fce7e707d9f747afadbc0d0a0fb9772a01874ee6ed9af06fbd27ca014de908751f461d5c9d7c9fbe90555469dd9b13bfafb178792a554927e42f3b3fa9ef5b3312db8a620737b1030beb931381390adc4b8e551c76a64997f39b74ad564ecc10b62b143ff6c6674074db9b56dff239ff761c775230f94ee293d70fe9136cf426a0eb4edebdcb43fe15d2d7d34e31f541def305b20bfa2000a4c9529b339bc9ba6810674d399b696b97adb66550404ca2bb40eef942a1f6f20542fe477388d164f213bd0e17ac5889d79c106a95a48b08f8e7c20a57edd733b07be400be61eaa94a3e40dea4624bc2afff93193809813ca06ad72e60125664d00a99ab7c861c1e935f2d8599ab2508ef78957cd6aaa49c33c03bab2182df632786969e711a1a32d31cc8a16bb64a414a68efccf1df4c54091c60aca1ce4aa29f1166c0ac4b20ad34b10943909b2de73fd44e65ff54fd801a32a9aa39cc6ff4f68f652d751668de863f45e063b3c452944d65267e81a75c79b712f1244cf1e40f0e3a96eb5ea7a5dc70a987c422e7902fec2ba7d58843354c7b3318162f2ddfe964b9d9efcea6869813b6183dfe0b84c08f304f628ee90563b3d47e14b39df1007b0c8e6c4af4461e1bf3239c1ea3ac7351f3f54b99f32e0ca248b9481f8d5dad80b74c6ab8fd625386aeced1941511abfe4d0a63b05fd4fe837a7a4363906e2cb2048f4742c56073bbea99a0f7ed03978f0405a8b4957d1f4859d217668f7e583e4ca65b0f7087ae5e462d5ea1463b64026188bff2026072bad6eb74dc10c135510d76fc92a305c94bf5540918ed73032127b86e3402ee30fe0b72ca25e2317f17cd1e5c7afaf968013983a1817b1db1049a75e6ec416a66d526327a542282795e4eb21086f7c7a29613af6ec30b823a63781832fe1e575655ead3dd0e49ccbf6b2cd59631bc5510d7de3b50c73239ca7d773b12f9abf215ee302dbe8695ff1f343d879e2f9f9f3078f3cb447bf311cd9cd1ec80a6496b63956e241deb013684823b076140bf93195b8005858c1ea22f8453057d60f9dc555839b9c9f295badafe9981a62d6bc8e565d1b416adcf281ce31854cf93e481a162b52d3a97e9f24596d6788d7a188791dd56717e6fef661b68a8e24ae718686e70689e1b36d4f7b6490320e9aa9b4c9eb2997a4ec09fc0c0c96b467f7dcf4370a07a5667607cbd7e9ccda43f8b52964d5d84a41df02dd1aa1494a3c800172ebaa3ad5b0580e4a2a348a30c8f011e15862e7791e8c5956ceb682b3f925dda00e30243b57db866aa93a024256452ab52095f987b6f0af688a00ed02b2994b2d688ba811807c0bc29c830aaed527bd732325ace94e083d92a4c845bbb08468b1856426a1717366003200733bc4b284b26db0c1d3346047b3123af2a1090a5750c0f4d749734b26b0806e95e42d424e692f00c7076b8d476554a0b4efc0f8f32cf7cbae3e568b39fcfa32871849ec4da039d9585514cde445c43398b221180a82529d9979e910bcc9de6d2b5139a48496bef1d3f3a32314780f5035366d1497f99cf192ddddedf2fcc72c558b38845de42ff5b391b4d5464", 0x1000}, {&(0x7f0000dbd000)="d40872dea7309b0aad6f8510f6baf0b33887c58c00d10cfc4bbc48a505d062fe916291d05c1aec6df986cabef9de27d13562a34cd8564dcd6a2c69ccbb59925a6640dc5114d262a0513c75a06d2c2da6238e1ad8c23d2299", 0x58}], 0x4, &(0x7f0000989000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x200, 0x6, 0x1, 0x8001, 0x6, 0xcec, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x3c8, 0x4, r10}}], 0x60, 0x0}], 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f000051a000-0x1)='\x00', 0xffffffffffffffff) readv(r11, &(0x7f0000282000-0x10)=[], 0x0) 2018/01/21 10:27:30 executing program 2: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = getpgrp(0xffffffffffffffff) sched_setscheduler(r1, 0x0, &(0x7f000000e000)=0x730) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000058000-0xa2)=""/162, &(0x7f00000b0000-0x4)=0xa2) 2018/01/21 10:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) write$evdev(r0, &(0x7f0000011000-0x60)=[{{0x77359400, 0x0}, 0x10000, 0x7fffffff, 0x4}, {{0x0, 0x0}, 0xffffffffffffff54, 0x1, 0x0}, {{0x77359400, 0x0}, 0x77a, 0x2505, 0x0}, {{0x0, 0x0}, 0x7ff, 0x80000000, 0x8}], 0x60) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000074d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) lseek(r0, 0x8000000000, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00005e9000-0x4)=0x6, 0x4) 2018/01/21 10:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000012b000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000924000)={0xffffffff, 0x80000000, 0x5, 0x44}) lstat(&(0x7f00006b4000+0xb50)='./file0\x00', &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f0000132000-0xf)=""/15) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000270000-0x10)={0x1fe, 0x0, &(0x7f0000a67000/0x4000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/21 10:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ed9000-0xb)='/dev/mixer\x00', 0x0, 0x0) r1 = eventfd2(0x5, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000e99000-0x8)={0x3, r1}) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2018/01/21 10:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) add_key$keyring(&(0x7f00004d9000-0x8)='keyring\x00', &(0x7f000096c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002a9000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e1c8b3b7a87a543f4495528404487b41"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000962000-0x8)={0x0, 0x1}, &(0x7f0000855000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000066000-0x4)=@assoc_id=r4, &(0x7f0000f63000-0x4)=0x4) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x15, 0x800, 0xfe, &(0x7f0000844000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0x9, 0x7, [0x0, 0x1, 0x3ff, 0x100000001, 0xf6d8, 0x8, 0x6]}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x1, 0x3}, &(0x7f0000001000-0x4)=0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_mempolicy(0xc000, &(0x7f0000001000-0x8)=0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c4000-0x8)={0x0, 0x0}) 2018/01/21 10:27:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d6d000)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000090e000-0x40)={0x0, 0x0, 0x0, 0x0, "b12fce66f6089ae6513d173099829fba4134ea5cd4d542964cc311856e61a304cf54807f0d74834fed867af0", 0x1f}) 2018/01/21 10:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6d000-0x15)='/proc/self/net/pfkey\x00', 0x228c0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000fee000-0x1)=0x0) sendmmsg(r1, &(0x7f0000c48000)=[{{&(0x7f0000e98000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000729000)=[{&(0x7f00004b6000)="9c1717cfff16cac427c217ae2f8a1044", 0x10}], 0x1, &(0x7f0000303000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000205000)={&(0x7f0000862000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b74000-0x10)=[{&(0x7f0000f7d000+0xc9)=""/162, 0xa2}], 0x1, &(0x7f00002ae000)=""/36, 0x24, 0x0}, 0x0) 2018/01/21 10:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d8d, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e21000-0x8)='./file0\x00', &(0x7f00006bd000-0xde)=""/222, 0xde) r0 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000f25000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x3e, &(0x7f000000a000)="") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000c0c000-0x5c)={{0xa, 0x0, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x1, 0x3fe3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x0, [0x7a, 0x67f, 0x0, 0xe64, 0x0, 0x43, 0x7, 0x8]}, 0x5c) 2018/01/21 10:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002bc000-0xc)={0x3, r0, 0x1}) close(r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) close(r3) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000134000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000925000)={0x0, 0x0}) timerfd_settime(r2, 0x0, &(0x7f0000057000)={{r6, r7+10000000}, {0x0, 0x0}}, &(0x7f000067f000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c26000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000cc000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000054d000-0x20)={r1, 0x2, 0x1, 0x5, &(0x7f00002e4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/21 10:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e77000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/enforce\x00', 0x8400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000888000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000280000/0x18000)=nil, &(0x7f000050d000+0xeeb)=[@textreal={0x8, &(0x7f0000fa3000-0x45)="660f23bb0f00d164362e0fc7ac06000f20c06635080000000f22c0260f0dbc002867650f01c90f22e7baf80c66b8bc742f8c66efbafc0c66edbad004b8ffa2efba420066ed", 0x45}], 0x1, 0x20, &(0x7f00005a5000)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c3c000-0xa)='attr/prev\x00') getsockopt$inet6_tcp_int(r4, 0x6, 0x1d, &(0x7f0000e63000)=0x0, &(0x7f0000b4b000-0x4)=0x4) unlinkat(0xffffffffffffffff, &(0x7f00003e0000-0x8)='./file0\x00', 0x200) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/21 10:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000581000)='comm\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006e4000-0x20)={"2e66d72cf1afe1e2645c58c9f3d8c604", {0x4, 0x0, 0x7, "5fea99df822c", 0xb0, 0x0}}) sendfile(r0, r0, &(0x7f0000b58000)=0x200001, 0xffff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00003b8000-0x8)={0x6, 0x1}) 2018/01/21 10:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007dc000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getpeername$ax25(r0, &(0x7f0000f0b000)={0x0, {""/7}, 0x0}, &(0x7f0000cfe000-0x4)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f62000-0x8)=0x1) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00007a0000-0xc)={0x5, 0x4, [0xcc8]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000efc000-0x4c)={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, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 10:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/autofs\x00', 0x202100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000eee000-0x8c)={0xfa8, 0xf7, 0x6, 'queue1\x00', 0xfffffffffffffff7, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00009ca000-0x14)={0x81, 0x1, 0x4, 0x4, 0x3}) r2 = getpid() fcntl$lock(r0, 0x5, &(0x7f000077f000)={0x3, 0x0, 0x4, 0x9, r2}) 2018/01/21 10:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000bf000-0x8)='./file0\x00', 0x8c) ioctl$KDDELIO(r0, 0x4b35, 0x235e) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000945000-0xc)={0x20000000, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/21 10:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006cc000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008cf000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x2, 0x0, 0xaf, 0x29a28d2d80000000, 0x7}, &(0x7f00004a4000)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5d000)='>', 0x1) 2018/01/21 10:27:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x3, {0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000fe0000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9c0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000807000-0x1)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/21 10:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x4, &(0x7f00005cb000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000f26000)=""/231) r1 = syz_open_procfs(0x0, &(0x7f0000400000)='net/arp\x00') r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000e9b000-0x4)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000351000+0xd17)='/dev/cuse\x00', 0x40140, 0x0) sendfile(r2, r1, &(0x7f00004db000)=0x8000000, 0x5) 2018/01/21 10:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007e0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000106000)='/dev/autofs\x00', 0x802, 0x0) r2 = geteuid() fstat(r0, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r4, 0x4, 0x100046) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00007a8000)=0x0) waitid(0x1, r4, &(0x7f0000ac0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002a9000)={0x5, 0x6, 0x0, 0x2, 0x0, 0x297d2428, 0x2, 0x8001, 0x0}, &(0x7f00005e7000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000478000-0x8)={0x0, 0x5}, &(0x7f00000fc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002d6000-0x8)={0x0, 0x4d4a}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000086d000-0x6)={0x0, 0x9}, &(0x7f0000e91000)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000055000-0x38)={&(0x7f0000c56000-0x1c)=@in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000163000)=[{&(0x7f00005ee000-0xe6)="ed9064f3e20ef71b7f0ac8b02b42603bb45c0c7415e701ce2a8deac5153ff7f7e046055bb526de8e836e962ec8bc31ac97f720466477f376f744f988ae278b0925f8343b5043fb1f1b26c1759e19c82908b2dadbb3744e66488c9ae0875cfdd6e414be90a75c57d75e222d6e003a735f90695cf50da6c50dbbb37570febcc0f293c40ef48870415d0914b2cf256d34bb5b1fcc2c0554934d838cf30e8fa60007b38a1940ce2f7388f132325e1be5bc81d11eda15fceb1b37bdf45bdacb7e98b501a27d09dd07021dbc6ed112d794cfc3517e3132c478ecc0bed65a228f43d82eaed6fcc192df", 0xe6}, {&(0x7f00007ea000)="9a7494df9dce97b47aa46afce3cd56fbfeb1fb18d025a1552817949de4197e301d46ada99a015881d34c0cc2fbbf94339861fa645f586351a194f44e24b3988a13e705f07296a1a87ae588", 0x4b}], 0x2, &(0x7f0000195000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000001, 0x8209, 0x192d, 0x100000001, 0x7f, 0x8000, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0xffff, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x5, 0x3, 0xf5cf, 0x8, 0x9, 0x3ff, r7}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x1, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x12a5, 0x8002, 0x9, 0xff, r8}}, @init={0x18, 0x84, 0x0, {0xffffffffffff84da, 0x0, 0x2, 0x3ff}}], 0x120, 0x11}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f00001d1000-0x20)="1f000000150a01dee200000000380700000200000900038005ffffe5020051", 0x1f) fchownat(r1, &(0x7f0000210000-0x8)='./file0\x00', r2, r3, 0x400) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/21 10:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000266000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000c0a000-0x8)={0x0, 0xffffffffffffffff}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c8c000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/21 10:27:30 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000a000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x100000000, 0x401, 0x1, 0x16, 0x2, 0x7ff, 0xf0, 0x40, 0x0, 0xb9c, 0x80000000, 0x6, 0x3f, 0x7f]}, &(0x7f0000013000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x7)={r1, 0xb988}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000014000)={0x100, 0x5}, 0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000010000)='/dev/dmmidi#\x00', 0x9, 0x280000) prctl$getname(0x10, &(0x7f0000004000)=""/196) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000008000)={0x2, &(0x7f0000014000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000)={r5, 0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x7c5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000)=@get={0x1, &(0x7f0000001000)=""/83, 0x4f}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000000000)=0x8, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000015000)={r1, 0x8}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000014000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000014000-0x10)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000016000)=@add_del={0x2, &(0x7f0000001000)=@generic="a78d479406392e4ed89b63f5dc967b6b", 0x4}) r7 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/21 10:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000e6e000-0x10)={0x4, 0x5, 0x400000000000000, 0x403}) r2 = dup2(r1, r0) unshare(0x400) getsockname$netlink(r2, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) 2018/01/21 10:27:30 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ace000)={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000565000)={0x0, r1+10000000}, &(0x7f0000599000)={0x0}, 0x8) shutdown(r0, 0x1) 2018/01/21 10:27:31 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/loop-control\x00', 0x109400, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f7f000-0x8)='./file0\x00', 0x0, 0x120) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000052000)='/dev/sequencer\x00', 0x141001, 0x0) connect$l2tp(r0, &(0x7f0000cde000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x2, {0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}}}, 0x3a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f7d000-0xb)='/dev/audio\x00', 0x3fe, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4429bbf1) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 10:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00003d7000-0xa)='./control\x00', &(0x7f00000ec000-0x2c)={0x2c, 0x1, "7166fbbb5d4135c182ad37b365998767b59b5d4812072ec6c9d33f9412fa4b8eb87e212d"}, &(0x7f0000254000-0x4)=0x0, 0x1000) name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) name_to_handle_at(r0, &(0x7f0000b97000)='./control\x00', &(0x7f0000f13000-0x1008)={0x1008, 0xfff, "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"}, &(0x7f00000a2000-0x4)=0x0, 0x400) open(&(0x7f000090e000)='./control\x00', 0x800, 0x10) readlinkat(r0, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x0) [ 40.154426] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002dc000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c54000)=0x100, 0x4) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) rmdir(&(0x7f00006e5000-0xa)='./control\x00') 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cb8000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bfe000+0x198)=[0x0, 0x0]) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000649000)='/dev/qat_adf_ctl\x00', 0x103280, 0x0) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x1b, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000018000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) userfaultfd(0x0) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x141080) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000c0000-0x94)={{0x2, 0x9, 0xbd1, 0x4, 0x0, 0xf84}, 0xff, 0x20, 0xffff, 0xca, 0x7fff, "f55a475a3fd3a38b70ff676e224712e0f25b84355925ab0e4c44c7a9bf2a264574a1f5f6c318e4af32fcfebefdd1b3df9222dc8f37b470ba108447f3c8bc885ef65a25ba9dbff6506f0dab4966a13060ecfd52c7301971b220fec381e28ded9aa6f828588c7f8bb990895738f25acb1bdc8d5a8f1c27f9b9d49c2d346a922dbc"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0x10) write(r1, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) 2018/01/21 10:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/21 10:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000283000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00003d3000-0x4)=0x33) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539(xts-cast6-avx,sha512_mb))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000029c000)=[], 0x1c7, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) lremovexattr(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f00007b9000-0xb)=@random={'trusted.', '/%\x00'}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000042000-0x9c)=""/156, &(0x7f0000aee000-0x4)=0x9c) writev(r3, &(0x7f0000732000)=[{&(0x7f0000dca000-0x1000)="7adb1923b4d9b2737445f6209bf8b006a7a38cc9059881215c6fa49b1bff560987adb9ebfdb8f678c4b946ab7937f3d0125c5ff78496974900a6c165280bb88e", 0x40}], 0x1) recvmsg(r3, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r4 = socket(0x100000000000010, 0x3, 0x0) write(r4, &(0x7f00001e8000)="26000000260009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) connect$bt_sco(r4, &(0x7f00002a6000-0x8)={0x1f, {0x5, 0x20, 0xffffffffffffffaf, 0x8, 0x40, 0x1}}, 0x8) 2018/01/21 10:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000e9c000-0x44)=""/68, 0x44}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f0000b61000-0xe2)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x6, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00000ab000-0xb)='/dev/adsp#\x00', 0xfff, 0x424000) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000a90000-0x38)={0x1, 0x0, [{0x12d, 0x7, 0x0, 0x0, @irqchip={0xffff, 0x3}}]}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) recvfrom(r0, &(0x7f0000d53000)=""/96, 0x60, 0x0, 0x0, 0x0) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f5c000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000785000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000abd000)={0x800}, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b47000)=r1, 0x4) readv(r0, &(0x7f00000fc000-0x10)=[{&(0x7f00000be000-0xa00)=""/2560, 0x969}], 0x1) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00007d0000)={0x9, 0x8000, 0x8}) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = syz_open_dev$vcsa(&(0x7f00004ca000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x8000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) readv(r0, &(0x7f00008a4000-0x10)=[{&(0x7f0000071000-0x97)=""/151, 0xa}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x303}) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000001000-0x1f)="", 0x0) syz_open_dev$sndpcmp(&(0x7f000093d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3f, 0xfffffffffffffffd) r1 = socket(0x400000000010, 0x2, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fda000-0x20)={@generic="6b6e7340097baf767c808a744bff66d5", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) dup3(r0, r1, 0x0) io_submit(0x0, 0x0, &(0x7f00001b2000)=[]) io_getevents(0x0, 0x0, 0x80002b6, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) [ 40.319514] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.330999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.348477] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) sched_getaffinity(0x0, 0x8, &(0x7f0000e5c000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000bed000)='/dev/sg#\x00', 0x0, 0x20c80) r1 = syz_open_dev$amidi(&(0x7f0000dcf000)='/dev/amidi#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f17000-0x4)=0x0) wait4(r2, 0x0, 0x20000000, &(0x7f00008df000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) pipe2(&(0x7f0000782000)={0x0, 0x0}, 0x4000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000822000)="051324565455e1a4ee7cf72e69343e801c3c49c3b4b4ee741939e0ad9e14c7870b01d68db20a4183c700029ea45ff0e1d660ededa52346137eae08bf1c5ae79d379475354156ff0dddaeed171ea1c302a9c24d33ac202ca223348524e2c4c0de8de3a622d1900f1dea7589d8cc83e2207ef9f7027b8db6cb3a090764c7762e4be23db8a00963a53aef545f9c571d493c0be2ae1984057834afc388ff0086498c5235492828e01f2c5db3deb5bd77532f") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e2000-0x6)={0x0, 0x8001}, &(0x7f000029c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000780000-0x8)={r3, 0x4}, &(0x7f0000241000-0x4)=0x3) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000083000)=""/35, 0x23}, {&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x8, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) [ 40.361834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.377286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a15000)='/dev/audio\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000025a000)={{&(0x7f0000fa1000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000e58000-0x38)={&(0x7f00000dc000)={0x27, 0x8, 0x5, 0x4, 0xffff, 0x5, "6fe77b74f3a62abff2a2455b314ea26923ae9d1b893fc52f8d9bb7e06be542b70780d2e650ca5eb000cfff66ed132f7419bf0c33bdd8f085f08b7a36313770", 0x41ab}, 0x60, &(0x7f0000620000-0x50)=[{&(0x7f000002d000-0x52)="4bad131ea59165da7511e98dc8529c0719eeb899b37ebc96689aa668c61f88389e49ce891812f7a810e6910a4a47d4ec22fb7e745cf30ae59fcd4cbcb23d9659ac74f18528f693435e0291bf39fb65439548", 0x52}, {&(0x7f00004a1000)="4341e520ad5bb1b34eceef2034a6ab057217ff141ee7ea173d1f21f4a35a3df784133f1d49b8ba1da94aa77318b55ec31c92071572a6a00bd146b840c7716d120096d2a3ecd15e3d6aaf775b15260533c1022d92e1ca843b872f38aa04e9b3b97e5d24a00d661947510862413521b476cda1c398b5fae8c58a6e848961885f27191a06809b6be3365f641d38eda70b5b69ee4daf3a8d36", 0x97}, {&(0x7f0000bbd000)="c27d287cdf69a0e117783bef5508752f41f443565af1f871d12e7d3a52051dc3ffa7d124a16461571a2f5fa951601d1f71e06f6b784bfe02c18f1260fea25ce5673ab8e8c63e2e2277aa326dcba427aec7bce8306aaf97f7786db445", 0x5c}, {&(0x7f000061c000)="", 0x0}, {&(0x7f0000358000)="d3bb74049f8ff8c72b77ab10378fafcbb70634a02d62cc2e29a7d4c9fec17d406c1d5bc31abde3b4129382ddac6e8c97ce41e06979db6eedf154aaa16a8be23fd6be5693f490ec941e62c918c40ba849b1cdeee50b535cccf723cad5bfb15e122cda39a4dbca25bdfcbe83c35db90a7707b92f5acb24c576d81f3cc611789e380f36d9bf75973c06ee0efead87c6fd5c9f91ec94f54a0a4449ddc90969a04599ad7d9b1fa4011ff5c87c94bb552af4bec15ecb43535629d3785caab6e8e9801ae49bb62d5fcbddbb29cb611b3110ead1f1fd0ffb9a45eb09689df157313ac9294bce02287d268f72bc1bf19af890d84c2fba9caddb69ded76881bee503303738370d51ecc0fff2febb274e68e5c0e6c3aa9c0e110bb87eb160dff667a79f2a55337d25bcd8cbab9ab841bacb710ea80e4ab66530af3cb961296f878dc34b3cd854817f76c3254f5f73194a3ee4c88e74ff10babbd78ad8776a20fed6af074d8e695f29a0985a214bec2cc976db32c85e274bc123bc18e947b2a019c0bae1cd49955172ea78756f6de9f0d49a8a2d0ba54d82dc79ca47def446b6806bc0885cd0008c634bd260fa819f5f03cf3c2ba3722b8e481f5a2c3057a0cc654875d488185fcec5e58ba45e8b14ad7e5f2db58b44b399959ff3e93a61458b53c0424b2af1528d68f232faa908415645fdb29a2817d8865b383dfa96c5cf7e981917d8f9792d4632d79c31725306aa76023c5e222faa093cce27120510c1bacf1f8d8725481bc5cb6dba5d199bd0d2bf66d31feb2958f50d381cd76e077f1f7b72b4374dd730c161979e7be0e110f12b6fbd2efbd3d0cdef33bcaec1d11c76249514bee661307414594ad05103ef153035655ed204949dff560265884af3c1f5c7375872357c820edce19fcdfcdb347ec52f46799c8b75baebc5e76360c194923e256d6de164a416d109b6dcfc5610ce447668d10e9eee716e9e2e2cf1a46a34c3809b3ed04c643324e97fe92d16238fc3027f4c90d18f29910a511a36aa51748fd8cbee9a7a8c580b362ff028704338db8640a7ca823f215d3d3c3ff3e60a5fae9ef834d59574a5003a5cf05e41633aee430b96bbd8f98a862dc604eab0b1605eecbc7906ca61369b9a04ce2edc22d5002f775917452ac166b3a5668138c129f0a09d4936f75a1d8a5fac4a2b2370b974028c837d91cc6f3c017c534962ced72f9ff46633e121b9af33afac7cf86adf0956fb8291fd3e862012c881b2e2e67dd8d590b40682b95ad822aeff408bad8d66d6e067bcece1b3be199a00f76b62c141116c1fcd1d0aec7e101446d67a0cd27607b3e16df11f60ed5be22e461d55e67e4cc3f63b6dc78f0ac9c07a191d6ee010f549f9651b0e88ef3dd2c79ccd30e44aa5cfc9e1e14379a20679bf04277febfebde3713c1d57052352142437dff1aef964e310a757e58af4bd37bedf52e9d99cd9416a5f64de93ff2c6ab3902aa6acafc3cc23f68a9dde152b8c5119982e118d1477012ca05f002985d46613b930e3184b5a69aba4ae1df3615caea8d87dbfdc8bc9b422bc53935a84f57119aabc8ad04cfc05b1c3c3a40b6e74d05af4d9d1138ec123103c1ef0e0c238c06d37c88a6c917b439d56c9ac407d2b645184a24d50f7c0b90cfb90f277af91b67f5f0720419d23b7987e4d79513af97b10e897d17e6f0d40f09a0c3ea92cd2e6634d9ea1e635ed1511e10678abbeace61e5c4e8a4cdc1fc88bd96d1e916f510b6ddb12351869677e75e72aea698e0acea2d14cf513911e6c54579c2e3e8969da8098b9be116b2bc5d5e033280fda2f117a48ae36256135f1ae96c8542922ea28634987ad59381712b7c497027d7e1598cab3ba6aae2f0f5cf586b32ee86745c2fc6a0cbeea5902127bb9f96b365976fdd656f20b6958f324ebeac60c5a2fa15094b2372c5dd4bf9e49966253cdb77454b37de5abcedce3b7deaa4d4ad1d1725e800c5438bdd007c8ed7172b98ae490679c8f0cc8b9e4ea9289c817305fe6e4ad9c13ae93eeed41f7b067181a5124fabcd9f0197b23cd21a04865ed8a7bcd8e43dedfbfc77173d540221254bb7158d84fdece2ca8f7e1b87e135067268a743f5ec904d9265fdc90254b45334540406f92971b68790bf8d0246a579ae904038f013a05928d0780b1ec895f431a3f53d040548d6a30c6c54c98b7f5412183f208752fcf2e2c82e958715f7525d31de99c0446d12a97a2a3327d2ec54d863f4f46b266fa97050f7ef8f13d39ff553462264aea7c560b7ccecb3f2fd2be1cbe4b7daddcc705eb704d689a7bd175baca91ed80a27e8cd3069f3f1e032829617f386a057e5a29946e9a00d9417b8963755d238cf7ae1de24c34d134684d719c3f5e4aa420cc722514134d963737e60b92bc948c851ad28a1eb7a263b403fa739f47951367967aeac71fd3d3640c09f9f8ef9de837b7b0d2553396e67c4002347daa184586a7589939732555d5ddfca8a4b6d891e36c522a1e1f969d21dc37abf5d2f6eff29f3ca9162fb069a2b7d1ec24fd7fa0ead2d711fc14c1a186959ded461139338df32e5166b3db5e7abd6decdf30d827d27d5a7b09a1b2e34acc94b7426ff50adf590642010a21a76459b0b6154a1ee983b2f0ab962eea4c48da683edf9e3da7e2a33a6776a793a11f62fbcef7ed5cf8f58afe2b4da53f163044259edcb4ba50ca2a2be60c1eb1f6e39a2aa7e095d134b839c4d8c37ef6f55ff5aa71cabb2020f6046d083c4f464ced62b8a8f5b55b21fb12d8dc7d07383981fd43403a330d283ebc472f5fdd56ebf91657c82a149b49914c4148c6abd7b17db256dbcb6a4e1df48cf06da35dfb8457effa8c190e11b5d5936f117d2406af1eed0d5c8f886375a491ff40185f1747043af689cfef8ed0df0b1b5f7738d0f9ce90414cb9b2415d7fa9994985d255e3b3da510f461e611801ba9c26331e32eeaee2e3f8601e8fa22caca4ba589ac7fe287e11d4f7b2018c2648d2123bd12e8cffff42b4baa54c59ef163ff72b471a73ac8cf4a791afde92344dd4002dc3404a9661847fc000638bc824b78015a5179e8c5518438879b90121f4c2ce893e9be0bb30216af72647372f503fd356bc6f342e5f4bdfd4f0050a9c4d0fe9d6078e751fac7e76f3726338e901fe4829e6a2b40af6b70dd227b4b0a6cb904dcf9ffc59142377d60195191aa3bae0b0e3c784182d0616cc38eff745cc126f3ca2749264d1c98b3aeb63b3328147b88425cbba3de604f89f192314e890771c1df7bac3cb4afead96d06503f6665af6e37e4b0b3506d78a3a3b579a7815307cee7c1bb8d124b60fcfb95f64e7bf5953d69a597308cbab8b87ae39b0720e7ed7c2daee37e9da602907a7eda1f42b62f2e942ec3bd144d0eb67b23a45372bc6283c0cede9a10949793bb9cae26c85629e3ab40822ba07034d63af99273509229fc022c889626a200c5bb27d84995b2837c3d9abe600396ce737b51610cae91ffbd5024109b80e979d2a7d1198e7aed6b586916aa8aed81b7a7663506b59c3e72d4bee68fcd2f9309494c28d787edad2b19c6c8095dff43eca576bd2cad1536793a42ed9bce40ed778e087590fee49391aab8be8c17fc68a7181ef4785af455924358c5e043b3a2a4433d2264c53a5d7a77cfa4ea6bde1a2c7d8aa6bae9442a8a3bc8e56fd89e75db255a589758f05059e1f4b78a010c01f4228decb14397a2f6bd1faa00891f6d8081a1011ae54030dbeef22f1353b23d1e9f9f636be81ff47c1692212e50962861ca519f398c5e1c40fad0f61d19d7c5a59bf591ae3e4262189d258e7f7d09debfcae823e3b53e2addcf85aeac7b2e07cf5040db40aaae22d3a72950838e5007c20a2dc026fffe12917271d1cb5b544033e2fd95ca3cc3483d7e24ad1b43e0f5d9a3b76c7dc337d7b6843f10507892811731d0e7c8e9a739da03ada0761511016a9c17eb309f921923bea609e0eeb4359b64cd18c63ab3b5922f1b31a5ee02c450165f4537f6eb043a24e1b2e130f32f138175b86d6f31e3624761bf6a8bae05878c86dc386514f22598683126e2a90fd29eb459ccf41a274424094dddc72da4c592e8c91fd958132b3919db5ddef95ee78213e24fa3ecc202ab6a9e5bc803ad167ba5efa2c25dcf52a40b42e48ece1ecc058fdb46cadf55db38cc9c833f5538b2a131fbe02a23e7af8232bccefc27c2873aae833b04ad1b96fb6e692d3a2130a849cf1afa8360dd4177d5ed0d97cb6ece3d3dc22399bc50965231407bdbfffbe3ef8f9bcc8282fd3bd8cea6c8cbc425dc149d49dfce5551d3b8a0b7b6772aa356c269a9216eac2aa6079e5c0089abdf84d5fd78e7ef3191d683d2b69561d83e184345d69731282f0dfb35b5bc837fba7bb65b55fac4356de8e90b718010d3fc685faa4d305b1c6cfd391f7b0d69cf8abb0e39b3895dab8e2c7886040f77d0208deb044548a197bbd20ce29555da2fc4ccd4975114142efa6683ff0a1f11719da224b488a78a016739c25044fa29d2202a912260c8e6ecd7fb2b896b1b73049944265e2724372b3947dff0469d8f31596b408de33f87cd1aa4bf2c3345ee59b844283bc9688b45890a892a81bcef773fd037ad2b030a87dcf3d398f44d93b03d391fcc674e71a60d5b67485e5a4391a587e9813dca0ee4ab8a51673e13d29a83e0c448710f1df9232159675d22d48ef9f397adaa53df818fd1df5821ea60817de9a2a61478d5f1c3044865ae11f9b20c1105e900035a8955ad32a85109ad89496e2312c919229bebe218096bea2291eb3e49477336d784e670aae985802e6b2a26d2e96a532b76cf4cc28266f2c3ad7b855b03da800c5729eaed3e888368ae8feb1c19cf57ff28591f4836d04b0230951f27dd11f7e97d73beab81bac0983f69aca17d5ac5ddd91270636ca05dc482e737f8702b1b4e6e6f6d412dde0dbb2406ec4409adcc97aaf843ce9a8a123f4d413a580a8b7d554d583465178649c08c8dbb76274fed50c9da70ff268d830bb28c42b8eb13322dd7813617f3cb8dbf7c5446b9d57157fdf6842dcd1e363a4b9521be9f477385ac39802e9fc2848744153733c2b2982db4bcc2f7a7bc65b9a5cf4fab1774c9be352688154598d17a01e595fba0a1a5829657b53e6bd9611ccdc3555dfb6cf2977e847fa492dfbfd314c5f8bd97e268d1d3023afe1f06fa1f3bfde000144bd14984bd4d532f7927d8caf1b5bedb319b1ba82b652520a2fb1bf3231a36367214839d5d01422ac9c6f11f0ea8f4c9651d7d04467aacce168f149022ea67e664f6b8616bf58af6777c282de510c24c4db8ccb2fa307c4fe673a83d8ff0db83a51db1eb82017c42c8a99b83dcff75fee0b2157ebc871a84aa11a02be0a71eddd6e036da28c505fa6a41f087a4f6a2a0e01f5a5d671f61365e915acf08e794c4ad04f915089b435a0054149403d949fa58bffedb35340949118f740e83e57ee0fdb592b581a09690ac0a0979e2f86f778eb34b643281ff6d93f3151ba76d8f7cde7bb47741d216a5a9fd33b751b419967c6c008091b5c90be00294620ec9805b4236485362d40a5630e15a90a9d792a628c4a74b47b195b8cd8b118ad712cb97db44f5950dc897cd71ac98954c813d590f9b372f794f294b86b3e982fa3ce23c4cabe501fab7159653a6bd8fba59bd5150b8122f30b8b81d5d6a4fc5997a6bc616cdb513dce51dbad879dc56bd7b0cf5430d1cda44a159b32303bbcc28fc174310d8ab82f26b229c3f7ab9ef859d589c38acbe0fec993872aab806836ee", 0x1000}], 0x5, 0x0, 0x0, 0x20000000}, 0x80) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0x1, &(0x7f0000d94000-0x5)="", 0x0) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r2, &(0x7f0000300000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) syz_open_dev$audion(&(0x7f00006ef000)='/dev/audio#\x00', 0x8, 0x200000) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000035d000-0xd)='/dev/usbmon#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000031000-0x10)={0x0, 0x3, 0x5, 0x7}, &(0x7f0000061000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002be000)={r2, 0x9, 0x7, [0x3, 0x1000, 0x6, 0x9, 0x80c, 0x4, 0x1a]}, &(0x7f00005d9000-0x4)=0x16) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021f000)={0x0, 0x0}, 0x4000) r2 = creat(&(0x7f0000938000-0x8)='./file0\x00', 0x0) linkat(r0, &(0x7f0000ad8000)='./file0\x00', r2, &(0x7f00002d5000)='./file0\x00', 0x400) preadv(0xffffffffffffffff, &(0x7f0000b39000)=[{&(0x7f0000d19000)=""/1, 0x1}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f000093d000)='/dev/dsp#\x00', 0xa8, 0x100) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00007ea000-0x4)=0x3, &(0x7f0000533000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000590000)={0x9}, 0x1) [ 40.430334] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.432149] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.441062] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x89f54338a8ba720, 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0xffffffffffffff41) semget(0x0, 0x1, 0x365) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ca5000-0x4)=0x8, 0x4) 2018/01/21 10:27:31 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a21000-0xc)='/dev/rfkill\x00', 0x20800, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000340000)={0x0, 0x4}) syz_open_dev$sndpcmp(&(0x7f0000dae000)='/dev/snd/pcmC#D#p\x00', 0xb4be, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0xffffffff, 0x2, 0x20, 0x2, &(0x7f0000ae8000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008cf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f000074e000)='./file0/file0\x00') mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000e77000-0xe)='./file0/file0\x00', 0x0, 0x0) [ 40.517240] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.543915] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.574849] hrtimer: interrupt took 27604 ns 2018/01/21 10:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) ioctl$TIOCSBRK(r2, 0x5427) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000acc000)={&(0x7f0000757000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r1 = syz_open_dev$audion(&(0x7f00005ba000)='/dev/audio#\x00', 0x100000000, 0x64771dc2eb33e916) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00005fe000)=""/88) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000421000-0xc)={0x0, 0x3ae, 0x30}, &(0x7f0000acd000)=0xc) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ace000)={r2, 0x50, "e8ef73cea261c8062d2ab6fca6e0922aa3cdf7b947831375635418b584d611275e088f205b0a5e24d0f60f3b180a9e69a79ec86cc137a1422ba651db58c508dece1fc9f3938eb440adcc9f023bd92ec1"}, &(0x7f00007bf000)=0x58) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00002af000)="1c4ca0a80cb12965e4a0652db556d109a4b07e941fa76cd60530f2e9dc0bc124803e6570cf300622d4722b837b232d3bb215e1c021a14091b9096448043e694d1ba6e68310d0f1987dc775e3823b906fe96d9f17d76ec4303789ce3085f7dfeae105d63f916de385f7e6c96837942c34f2d6ed38297b8ee1ff01224e83acf0a9a6f1c03311424e1419980b99a95a9c16eb09d2bf0d0c69d0efeaf02ea895f48b28a828053a7a3cda27783010e15a7fd23f5b01b36e2c278c024db16bc02510edeb54b528fd2b2ba01d8c4adf4ac2e10ea3f443870145771b2b73d50cd8e2476e05753311bfe8583d1d168b74874d514672d9a01f87b60032") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000610000-0x4)=0x4) recvfrom(r0, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x40002020, 0x0, 0x0) r1 = request_key(&(0x7f0000657000)='.request_key_auth\x00', &(0x7f000041c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008c4000-0x1)='\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000d36000-0x7e)="46ad6bee12a49d135fa2573f2ca90344e25177520281c07ad1d2992ce18ea8973eed84ce4f6c6c72e27383278b49db4804a4dafdd8181e781de9685450cfcff9296810bb59c94727f96477600cf7699f7388074015160c5af997f3772049dc7210c336c46e5059b394686b223c6ac9e345069481a2c7941c91430759a892", 0x7e) r2 = accept$netrom(r0, &(0x7f0000d46000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002d5000)=0x48) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000001c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) listen(r2, 0x7) 2018/01/21 10:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000686000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x240) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000aa5000)={0x100043, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, 0x1ff, 0x0, 0x879e, 0xfffffffffffffff8, &(0x7f00002c4000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x5, 0x9}) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000207000)='/dev/vcs#\x00', 0x4, 0x2000) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000d56000)=@fragment={0x0, 0x0, 0xfffffffffffffffc, 0x200, 0x0, 0x6, 0x1}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000526000)={{0x6, 0xffffffffffffffff, 0x101, 0x4, 0x405, 0x73}, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000575000-0xe)='net/protocols\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80401, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000093000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000001000)={0x0, 0x6, 0x9, 0x0, 0x8, 0x5, 0x2, 0x4ed2dbfc, 0x7fffffff, 0x7, 0x7, 0x6, 0x0, 0x2000000000000, 0x0, 0x9, 0x800, 0x2, 0x9}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x20)={0x14000, &(0x7f0000be7000)=0x0, 0x2, r1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x9, 0x0) semop(r2, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000465000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d29000)={0x8, 0x8001}, 0x8) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x4, 0x400000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f0000003000)=0x10001) 2018/01/21 10:27:31 executing program 0: r0 = inotify_init() dup3(r0, r0, 0x80000) unshare(0x20000400) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, 0x0) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$random(&(0x7f0000608000-0xc)='/dev/random\x00', 0x0, 0x200000) splice(r0, &(0x7f00005da000)=0x0, r1, &(0x7f00002d4000)=0x0, 0x0, 0x8) request_key(&(0x7f00008d1000)="2f630100002300000000598b5f001000000069dcd185", &(0x7f0000f42000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b87000-0xd)="657468326d6408ffef00fe", 0xffffffffffffffff) r2 = syz_open_dev$amidi(&(0x7f0000660000)='/dev/amidi#\x00', 0x6, 0x2001) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000eaa000-0x10)={0x5, &(0x7f00005c0000)=[{0x0, 0xfff, 0x9, 0x1}, {0x4, 0x1, 0x5, 0x1}, {0x6ce, 0x339, 0x8, 0xe09}, {0xffff, 0xff, 0x8, 0x9}, {0x3, 0x0, 0x80000001, 0x0}]}) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/21 10:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8d000+0xc92)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000263000)={"7b437051032188c57512a666cdee66bc", {0x4, 0xfffffffffffffc01, 0x80000001, "f2f90072116f", 0x600000, 0x0}}) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000ac8000-0xd)='/dev/usbmon#\x00', 0x7, 0x80) recvmsg(r0, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000437000-0x10)={0x4, 0x3695, 0x4}) gettid() r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f000032d000-0x9)='net/tcp6\x00') ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000a32000)={@generic="7c845c3a64fba4b9ff4778cd0d4a209d", 0xd0e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000013b000)=0x7fff, 0x4) munlockall() 2018/01/21 10:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000870000)='/dev/hwrng\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmmsg$alg(r2, &(0x7f00005b6000)=[{0x0, 0x0, &(0x7f00000db000)=[{&(0x7f0000f03000)="44244328f5d587253aa8e1f098bc91170b5ac6597eec7eb2a5238416e4465fde7ad25731b3242aa978d1a23ef9c1", 0x2e}, {&(0x7f00003f2000-0x7d)="a415b7874798a78f4380ddd1b1c728c48a273096c35d9ddaaef724e3160490522049b5ff2a114fa132b738c2bffbd7bcd48ba12be05354b78b9cadf2c38e3bae50fb343a6d965910d73c3ea52b03682ee3c77e8987e11aaab9c621979d96962f699dbad92383a3ff84b4972d6437f43262d1559287d7bb62a0320e8ad7", 0x7d}, {&(0x7f00002b1000)="4275232c880bab6225780c9706b7a47c1558f9eb0b5f6b8539af2c8bcd23f133cce460fb12e743b0f2cd320d9b7b3ecba739250fa7945de42923293645d7992351d636a670b096a1aa1c36392c9d4f3b93ce840edfb3c5b2c0b485dc7b1e0df9d0ec500621d5ecfc693d873fce646d45abaf8f50381631dd661a4b45441001bb3e60ccad481a4d572e25ae09023bf79f28604e313a8985767df6d9db7b6fe464c156e5ee2ce3496f840101ff5cf0b7d093631f53711cf9ebf31938225be284f8dfece87b", 0xc4}, {&(0x7f0000621000)="0bedc183ffb242d86ed76308e5a848dc1d00cc10803f9e32a462212832e4fec4aaf7510010a6ba3c44c3f5ff3e7cb9bad2c3080472f4b53ba7c8963ed6e4dc67018d1475d6e005f6ed2b195a840b4bca6e473e65dc481c79bdd9a56907aec991f0e4adbf2600fc5567b926eecf6c0ae586d658391b1e96839394bf758e6d945b12f1f906a9a040d4e363ccafa217e332a5212b1a5a73fab0718885071b4f0bb0ec60f3b483207edf8fd98e29fd33b96cd5aa95c3be9fd26577ec06be314483fd0a25d3c6750b9cdfcbb8907df96ca111a44d25f4a350d81859704d568ba2eea4c21a1c0471446b8afcffc6dfc5a0da868f5bc759dadd35823886a469556359ca6deb8f540f07aea158bd8aba3153b8a727c36b6598b7398a701567a789c279faa346c45738b1d5618f413cd01f56c815c83b4a724ac5a5e44e946427b7773e79b5a97fdd8f1420958efc8021da84d69ff63c3c64700a1b738c473bf196c2b177ced776222d5ad1a35ad8835f30294566278614165de0d920d80bb8aba3669a6e1c7b08ba0b71b01e5a4ef660a79df76b6caf8c33b56de2b6f80fecd75a053d5c3f3c27e2bfd78852aa5d93e472a088badd782e17a6b6ec63408bec766cae25869fe346100189470c8b87939a1c166da627406baa60995d7215712940139b16be48dd7ac344dfe4a69d6850011c3e63a3299f953b116b1557da02219ccbc10a170ecf2a2cc61f88e41189beba9a32c97415b3309f55ca450e6d0506a5078882de5530c5a65d37df99d9a150f12cff406fd37fc2333b9c722c477e6e201a8edbc916c8973a2a1a590804a1058121a36b58b1d804626188f40c7d0a3412e65923e28db7c03b17b3e2894bf0502199df9fcf779ae8f661cb8c76067b00b6432eedf05e798724bd171d1ee4ce0bf6275d216c31257f7bafc0ac58e7f18dcc448404f8f981256214ba63d0e1116a71e2a5cfaca37ea2032bdb50462c4fc79b933b32789f8a375417a20c541c677abbe27794ab5df81d622f980ddaa04bfc2208b07180972146144ba16d40d6e121cb58f7cdbbe073f8d5363e90562f22706b5027ee50041d53185c904aa531692c1ecf842ee0c2a392e8cc9985ffd11848f0fe1e30d499e97aa5abf1a911c7fe82ff11a999262b7b2468f73550390a26f8db941ba4038af0843478a7266e2b0d5e33c1f4156a24de217118609d928fa80b5be47a6ed943412c146a10294cca08c465669e014ba5f81d58f3503d539eb298d9e413d943153bf120a7362c1cb8424c1f0d0c43b62ba8ecd1ea62fc6bb248f5c26d66d7d616b1030f8fcf563a54671367511a23fa3535e5956d2f2df0171d030033941c9d8419a0cf5dfd7faa1eb0aff7c4d8a259ffb3a19435f1c3e55fd5121e227de6b12665b328d3e0b7682997aba4bf001cde302354fc812d576550c3b87bd095530df70856b8acbe913ab3c207e20cd9e1ccc83235f9cf49f38b301ddf98ccf40bcec308b4947213a5118764b364066cc458140594da3e0864bf83f03e969a2767e104a63e6948dbdceda25a281519f7bfcea21f2c969f8dfe01714caa29f4cb0c243a4f0ae891a045ae1c4e62a68eaeee848c73e181deb01e9752d0aecbede87c577b6a9f7b90d3ea16f5efa3c4d92582acc2d76f2dbc1a62739b266366aee8d55a7ec2e316ec446b000db8ca1766d9be89ae1b13649783dbd445897af9c174fdb1b2f671fc4850b878e1673f9cdfd26393386c10019aea7385261e66f326b2c800d386d75eab5210a7b36acc397b43ea18d6a6e162e97f389e59b664f029c4f9155f558669b6e5fd3877ba349b20a042f78b990b8294fd04bd8a7a5e9a1e3f518056ff864c9cdc9e10f2abd8c21060a068c6e06be32d7fed465d8487bb1578ec5b795b1adf7bac493ba0a4bc978d68e34755fd7b74a7d8310b0f13c6783c0847c3ebf5388826e933306a9d6b79ae23abcfc8cd37d78117a016c6643f61c4bf82886d06198c7388c1e695d5cfbf75870fa8d2a0d396b0e00cf53dedcb38e07d290c9d470ce7d4e3898e81f959245bc353fa389f33fb7689d6faa91814af92d5b201cadb2f7d74c1d0a5dd09eee098c2bfa2a9d04e644d86a3572b794123afb81679cf298cb838c6062bc8723d73ff6a68f3a9bf58c2c1a7bec3f0a82d3aa0521a00c9d9b5713140ba8d056c1eb50b4cbe2f4a44ebf398e4d515557abb68303d3dc6102c69697f13a7236d39722372c1995134f894bb3e60c1fde505c9fb3ff611c7ce79093ec4e4e717dd092946bc32561d7fce579b0cd21299fe591f8d2ce176db4facb528323813e5ce17f6d3511ed50ff520ef08d21a75634d4936376eb9f16fd87c61aaea2729277b79c945cd8817978e01e05895d84744d7d46b6ae7dc69134f10091c718dcdaf506502e52f9f4ccb2cc9ddab75d3e4fadb2b234ef067e88d494387c59bbb38f2480cbea25d80593e75ab5c0e2d935822758bd5dcc915193b0d494bde37389c9847cf3d1b493265d8513e5749d29b3aa1522cd8eb5bd4c4e6b58dd645062ca8cc7bbac094135edbc91bdd3e4cf50c15ff167f66df2a08fd7125bc413343515cb67d94179a3b94d17633212e0354f399cd41d32c99d53bc16cd80c573f0e4e077468b13f453f2a0ee86dafdbf3bdfc8240cd42f9520ab548b57205370d810a0a895433f5402d6fd802755b2e492537f59d602cb21412a39f2c0f7c6d8ce4702a670f260b46980f22b75043608f29d86d86ab0235dfbebae490f2a8e15c05de14e8e9936bf9d3ca24be11ca84b0f4a398ddc216dd3fed776238c165520395a8034e9846a5d1719c36b05a811a09dc3bd2ff57876e8361e009c7448f38d096ef7aeef7454b4a63d8beebdbe1dffcbf442eda8612071e99723e031f5d262c2c5b29bc9bab5033afafcffc86e9884ccedd2652e58f695269c560a6a44b5ab30ec5b1f2090560fea2eaaba74174208fbae6a9882fbfb8c753510da0a0c0d966ca5b1f623f7f462c033e2e6b2c30ce18e7cd11f71d95ebdf97592ad8c223200c33778988adecf7059ec9e593fa5df8d0f1562060030f9b257d6b35e92edec5ae5dcc5a63d6d25025d5abf4d324a338abeca66e0f6dd8224b3da9d7f0315a81247310ef4b90d448f21115d7645e4944ed2e17781242082198db4aa6736bc6f3b7e9078966f5b8e92f5ec2875759b16e251d0a0c5197ce7d138b630b0f2dbc2b043005634d7920cd3b0b787797c925e8cda9de3451c263b03227ccec0dfce4fd51898cf47e3f89f737bde53e6bcdfc089bff115605e8befa419b973c183f0eaf240807cf6f5ea432c7d3c303d5520159884766e8277ddfe12914bb25b9f08c5257c8567ff0576dda02f9b8295edef709ab0205fc718e186ba200c825e4f80276d54490998db2dd2afe3d732246b5007015194877a00713cb210e9c3b0a4f3c913c224e0d9df51aa9d6ba4ee1690a5ce119a1f79a9c36036b26609717cde07be346faf31ad6c1ac1d61754c9145a00c4d3e21f651bd8d892653a759cb4a699557c5f839a0cc4637494e07b34c1bcf9a1018efdea5e993a7cdfbd2fdef97d3c63d529547721b77a3151522ad1b5c528e4c55dd9e8c0f4faeff8cf6f0096a40ab81edacbdc61de42d5c83fd4b8bfdd78095f2f5216ab6951dc9e5af1f1d00d01f009d44035fee4b8d906cddd248979a59188b60da0626f7cc2793a8dc8b48658ad1ef78c154df6cc8294401d2a7019bd089119cf63105025f8b737438bc49bc042336072cc1981cdf4c1a51d0c4acce814f44b26be27e1c1c2f93c39d1ac69110b47edbca3b80a567126d0cb9447c7f6fcc4b22cbd73d5caee2fd27c7ef8129e4c3ac74c059da1b7d2f6f648f0343fdae94cb140beb386cac8bb5ba9f245468c01981b6ab7effa9848fc51d8dedc6a86266491b189aa4dce15dc7ba3d9d7afa95486ee54a427cbbe4cca3a6c7d1133a0b7229f80357dff499ee53bffa9e4cb6d3b2c066cce91ce397a011a1ce5467b38498af0424d0082605c537cea4bff6c4cb387ef97e885f6f7e4d27a8367776b13e441ea85054f7bdc9a11bcfe9e17554c65e4891c3277f47c508320c2074556d4d587bcdac1217431dfb5111eedfa3e59821129e9075708ffa964958b3a38946c4a023475e31a9561620e7b28ee904ba7da5574c81db41234fe40257c7736cc8ea99fce5c3f1b95f8690272932733509d1c795a2a2bc2eaa37b0dbb65126ce783290c5b17132e8f2862030378a73fb457384d85bae989d1696abc929dde5d955d8d632ca2d4b861275a69d6258983c023a9e889829b68fbf86b817169ba6a8d7dcaeea657fe6787f270a2c3bbe94b18f1e526c1d13da198b12fb639f513f3e590412d4b6b88a76a60aeb486b6c18befd0b4991e9a4f116406f54cdeb1abf8f91d4e3275d9f671b063d7a202497cd4b3dee91da661a6ccc9ad3dfc3c9ea463303a01b3ce71dd2772e4751ff23168ab500ee3b043894caf744a0a0f99d9debb7247b8a163308460a8e58df456876b374a84662e426a74d7c37e682feb9fa26835ed209053252a8d20d4ae38cdfe20fd9f69ad911bd3aa35e8289cb92f9d1330e0592e3638cd3a7be8d36aa2413729ae2d39c6997f173094ec73ea17101fc36427c94b836443e2cb5ba46296f6743a477e90956b2fd06aef1ee25e2b357a6d517accf85c1536f66123da183dfdf051dcf8c9a8823abbf5902f6af966fbb3e02926023e96678084b46c517c8b603c4a5a7ff7286c97f35b733fb35d008d65832c020635465aa8349cdf89d370e0a8994ba24d943c8719f1b23ffd2e021e8f6ab0856af188adebdfa616689269ebe6737fc07b6608208d039b60fcf58f2cd777e3e39999e3f29089cf0fd0ad86f9d5c94af825cf98494bc68b688db7f877ce0ed64b3ed650a357a9e0b45d80252e89b6f7b49bd1b9ac95ad1f097167defac54387d274f15a7bed051e67b7ddadd80d97518a727a482f3014437b9247f03d8b7fbe0a773bfb0f6221c6065e8255300ea00f1c021ec04b81f7f50049e488136daaf6c6182053b75efbf0d787f4c0ce5cadcdee9736428630f9d104aed7c393005d395021c5f3a95dda84c8816e0cdf92f394706e4fc451410a661dc71e0f193e99efa80d6a550f6cbbcc9a8a2d232606e9435fbbfecec8e60130854b0b44daab0316b96d3c4a94857179b4a0aff1bdf7ca73a26a91c359db8d6857461ecc6f0fda69001198a173a9347dfc1fa18c35fe5357b49832a88e41a1fdc6052d7c3895dec258465835623fcd86ef303fca41e4a2b2a5345c8cb25a24739de249ccc3d2ece731b65f903b89cd10037e915a0063709386c62534d3b88c896861c76777a6c909993313dd88a3a0bd38f986ae87a8b2ba4270a58e557439e5347e8e7df4e266d5fc4ca271f5761f18d9ae72a286446b4a6063b94c376184d4197431146de18d9e271ccd7f1fc0bce2b47f41290abcbe8a6326bb450ad9f2c6f8a2a88e1c93072b5dcbf1b408341c660a706e0473438608704d688a256a5bdaaef8b552ad93585410580803f5cf47350a9d78f9352c780be061ff66f68a1590e4ae179bb59e20f085e1010943ee9fe9c9d3c17f08a95a4a50387e20a4df1c643159103ee1c91a656df9ee8d50b2de8177a9761e24d1e1710ffc82ef4f53e1fd741d424e49ac95281da6bcfa6891f04adc204c35a34752bd6297ce702d3f253e1cf90dce217847543d20ba17c56d879c5a05e8b13d40e1c12f58db6d295f2f194af0f1fe6c867f0df918c158e60f64ee42b4a3bd07bbea1b7", 0x1000}], 0x4, &(0x7f0000842000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x93, "c7ffc8bf7120921f53318009164ecbf240428750c6f8ea47a7ac901af11caa72caff9158b07e88ccca2233d7c9c4d35f0391cbfef0871622e4a4c20a0912fd9116b235293b983af4b5146fb46aa9e44ffa05bd3e2611c099265d83da65598c4c11ede2242bae73eb922916ed5a5525a5e44bda0e7d2dabd92890247ba8d8d9d609ba6fe5e8c3645cb1c7a115cb8b77351f353c"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8a, "aee3c371764c0dd96ae241ef04614204792bf6a16d5f60a5780eafcbb357da052defb49421951bd214dbe7543bc84dffbfc6fc93859775b5d91878221471c033a17878e3dacf6d61e598abb33e30f39243245a583a30a72f2d08c71678ff4931bd1d16e31d8e4b298972b8b8dd0f87d52f3d49691eda5b5d85e536e99bfeafecc5b147efd905fe13d220"}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x1a8, 0x4040}], 0x1, 0x20000001) 2018/01/21 10:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000c5a000)=@random={'system.', 'nodev\x00'}) ioctl$int_out(r0, 0x2, &(0x7f0000ca5000-0x8)=0x0) 2018/01/21 10:27:31 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f000068c000)='./file0\x00', 0x0, 0x1c0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00009d1000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) semget(0x0, 0x5, 0x0) syz_open_dev$sndseq(&(0x7f0000181000)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/01/21 10:27:31 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe07000)=nil, 0xe07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00009ba000)='/dev/usbmon#\x00', 0x7, 0x4041) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000e08000-0x24)={0x10001, 0xfffffffffffffffa, 0x426, 0x10001, 0x9, 0x3, 0x8, 0x9, 0x69f, 0x920, 0x9, 0x90f6}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000995000-0x8)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000445000-0x4)=0x8) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x101, 0x2, 0x2, 0xfffffffffffffff7, 0x7fffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x0}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000530000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000013000)='./file0\x00', 0x20) r1 = dup(r0) truncate(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000005000)={0x18e, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000015000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:27:31 executing program 0: r0 = socket(0x11, 0x80005, 0xffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006a1000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0xfffffffffffffffe, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(r1, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000565000)={0x0, r2+10000000}, &(0x7f0000599000)={0x0}, 0x8) shutdown(r1, 0x1) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) syz_open_dev$midi(&(0x7f000045d000-0xb)='/dev/midi#\x00', 0x0, 0x100) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ae2000-0x48)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e0e000-0x18)={0x1, 0x0, 0xd224, 0x5, 0x100000001, 0xffffffffd925f622}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000069a000)=""/110) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd5000)=0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') getdents64(r1, &(0x7f000041c000)=""/129, 0x81) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000)={0x0}, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xa, &(0x7f0000004000-0x10)={r0, r1}) r2 = memfd_create(&(0x7f0000000000)='self!\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3, &(0x7f0000003000)={0x6}, 0x8) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000000b000-0x8)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) r4 = accept4$alg(r3, 0x0, 0x0, 0x800) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/dsp\x00', 0x600101, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet(0xffffffffffffff9c, &(0x7f000002b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x12000, 0x0) r10 = syz_open_dev$adsp(&(0x7f0000011000)='/dev/adsp#\x00', 0x3ea, 0x400000) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x5, &(0x7f000002a000)=[&(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f000002b000-0x50)="6069e8e9540643498f32bded6bf01bdc12f3723cd56275766a816c2bf1bcc7e6648b697e2dd915b03557faf4d0a03a88e0574054c4fe95475c2a107840292c8ec0b315be674cc58cce67ba627ad56c45", 0x50, 0x7, 0x0, 0x1, r2}, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffe01, r4, &(0x7f0000024000)="fa2e15d8e885a9d360793562010a8daa441e12fef36b064e70023ff45ec1c03e3fd6fac2d479f6add750a6f1cb9c6de37390e6ee3f8851a90f8a066d10e4ff96b7faf8d2be957e5162860b094528cee7d09f5e3ea7447edd43f64a3f53f53ce5ad8665b789ee56964c36c32887d6b0360427105be04648e654fdfea4d66c9e3acce31ba66eedb3c83316e851ec837645eeb168360886c97e14b8aae47ce0b47debd91505037b16dd057b2a5b230ff7197b86a06d8b142336a00fa3f552ebcce9", 0xc0, 0x9, 0x0, 0x0, r5}, &(0x7f000002b000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8, r6, &(0x7f000002b000-0x8d)="04f618ff997932b01f4123e7b344b59d9af8461f2b42277766e214f18e17130bffd203da3c24b05dacd7660b6974cdc345310e6e350269c08470f45bdda766ea4366951575dafc488481753bae1d41ec57b47a523ab0f484e1f03bbbc1f0344dce5ebaf764b507af73bcf6559ea7f8d8957e349f5b3f76c52f8a3c4d74052953a2a5fce963f8e4cd8e12100a0f89a83320c58e1067978b3ad225fb1967f2e4391256e48988181926a7de372670074c144708395d69c2c4b7212ad3c8e3f6f85d53c1", 0xc2, 0xfffffffffffffc15, 0x0, 0x1, r7}, &(0x7f0000023000-0x40)={0x0, 0x0, 0x0, 0x8, 0x81, r8, &(0x7f000002a000)="6a2e9b520a83a3cbc0d17c64b4e9aa83b6d497538779d17204e340b82e106ec515da2273aeebf63d35cd2ed97e5c7ece6d7aa76f202dd4edff8a5bcabffd63b61ba07edf6f5222c6777ae45d6a384e3ee6953df30de92c623f0b306adcbfaa74cf349e51c39e845e103fcd37b61482e20dc88dcfd04c3ab183d4362cb7a0b28582d99d479e4eaa7d149f8d7c41d3c7e991e17bf6ab3771db7a6662b6fbdb261516945575fea71fdde4e2b0018778d6e4d0ca50dc5c47ad98770a65422fb6301afb17a7979b1107439464201e0737eb344200470c80c47a821f3329e4854a7bbbdca91913a643e14cecfcf923fccf287b9d8668f31ef5df", 0xf7, 0x5e2fc239, 0x0, 0x0, r9}, &(0x7f000002a000)={0x0, 0x0, 0x0, 0xf, 0x9, r10, &(0x7f0000018000)="9152e328911dfb676c391d224efa04", 0xf, 0x9, 0x0, 0x0, r11}]) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f000002b000)=0x5) [ 40.888945] QAT: Invalid ioctl 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000053c000)={0x0, 0x0}) pselect6(0x40, &(0x7f000023a000-0x40)={0x9, 0x6, 0x0, 0xe0, 0x0, 0x9, 0x9, 0x10001}, &(0x7f0000fa5000)={0x0, 0xfffffffffffff001, 0x6, 0x2, 0x80, 0x4, 0xffffffffffffffff, 0x8}, &(0x7f0000625000-0x40)={0x9, 0xb8c, 0x4, 0xfc6, 0x2, 0x6, 0x6, 0xfffffffffffffffc}, &(0x7f00009d0000-0x10)={r0, r1+30000000}, &(0x7f0000b85000-0x10)={&(0x7f0000852000)={0x10000}, 0x8}) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000cc3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='&', 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000d7a000-0x95)=""/149, 0x95) pipe(&(0x7f000064a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x73e, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000002000-0x77)=""/119, 0x77, 0x1, &(0x7f0000002000)={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/3) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000001000-0x1000)="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", 0x1000) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$pptp(r0, &(0x7f00003cf000-0x20)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000766000-0x8)=[0x101, 0x20]) keyctl$session_to_parent(0x12) 2018/01/21 10:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000a34000)={0x2, 0x3, @rand_addr=0x42, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r1, 0x44000000) connect$inet(r1, &(0x7f0000987000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe6a) shutdown(r1, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e56000-0x4)=0x0) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$setown(r0, 0x402, 0x0) 2018/01/21 10:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) futex(&(0x7f0000003000)=0x0, 0x6, 0x0, &(0x7f0000c29000)={r0, r1+30000000}, &(0x7f0000003000)=0x100000000000001, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bd7000)=0x3) r3 = openat(r2, &(0x7f0000b46000)='./file0\x00', 0x400000, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000097a000)={0x0, 0x1, 0x100000000000000, 0x3ff}, &(0x7f0000df2000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003da000-0xc)={r4, 0x101, 0x0}, &(0x7f0000643000-0x4)=0xc) [ 40.921231] QAT: Invalid ioctl [ 40.937794] QAT: Invalid ioctl [ 40.942563] QAT: Invalid ioctl 2018/01/21 10:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a5e000-0x8)='trusted\x00', &(0x7f000036a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004a7000-0x3f)='%em1\\md5sum\\vboxnet1posix_acl_access[%\'%self-posix_acl_access}\x00', 0x0) r1 = add_key(&(0x7f0000df3000-0x8)='trusted\x00', &(0x7f000074e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002d6000)="12b20fb2bd1d1858926d61a4ffef5563cefdcadba64104fada2341c0683ce71c49840d97c7207d12127dbbab0b75d748c477c1ae3bd5f8c9de", 0x39, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000387000-0xc)='id_resolver\x00', &(0x7f00006da000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000016c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000076000-0x4)=0x1c, 0x80000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000047a000-0xc)='/dev/autofs\x00', 0x402800, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) syz_open_dev$admmidi(&(0x7f000093e000-0xe)='/dev/admmidi#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1000000000001, 0x1, &(0x7f0000bd5000)={0xa, &(0x7f0000259000)=[{0x7c0d, 0x5, 0x3ff, 0x4}, {0x3, 0xfffffffffffffffb, 0x1, 0x80000000000006}, {0x628, 0x6, 0xfffffffffffffffa, 0x10001}, {0xfffffffffffffffd, 0x7f0, 0x1, 0xea}, {0x9ee, 0xc13, 0x90, 0xff}, {0x5, 0x4, 0x80, 0x3}, {0x7, 0x10000, 0x80, 0x229}, {0x0, 0x4, 0x6, 0x0}, {0x8, 0x0, 0x5, 0xfffffffeffffffff}, {0xed0, 0x6, 0x69, 0x20d}]}) time(&(0x7f0000832000)=0x0) clock_nanosleep(0x3, 0x1, &(0x7f00005a0000)={0x0, 0x1c9c380}, &(0x7f0000c7c000-0x10)={0x0, 0x0}) r4 = getpgrp(r3) getpgrp(r4) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000f8a000)={@random="d5ebc4a93559", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @generic={0x20000000, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, "6607e4f958cbead3618d182dcda2df61"}}}}, 0x0) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000541000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000f36000)={{0x3, 0x4, 0x800, 0x4, "122fde345c4523c9c9a2ef5a06fa3042fa33d46737a4c5680d410ab1c01e1957e73030e590f76ce85dead8a6", 0x5}, 0x0, 0x0, 0xfffffffffffffffa, r1, 0x1000, 0x2, "ac063276944495925f72f5a51ea5f752e411994c13abb49d65d62a3a9c089465a2e708c15d5fb07df3d1c4719c25f66b446746073f616c9dfd1008b975dc110d", &(0x7f0000787000)='/dev/qat_adf_ctl\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x7, 0xfffffffffffffffe, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0xd, &(0x7f000080a000)={0x4, 0x10000}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r3, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f0000eaf000)=[{&(0x7f000056d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000870000-0x10)=[{&(0x7f0000b20000)="d3c41936f1cefdeca08be4b5bf870098a5d99e3a19e9c29453786235b473d09c61522a803bba12e1180842a7cf31f8d0219b9d5398e62a32815a78b127cd511c503fb39f2fe51b21f31e57721f8e8802b589274ab96ffeafb7cd988dfc5b80c3f7c76ea971e3b49f9c043b7f983570b7246bcd86a9d26666a272e7a3a18e1a04dafd0bbf018c5b7ed07db197b268e2aa2ea9513b409a565485759ed36ecf599201cd147bf68b9917a49cad109f36775550808fead65a4df367eb1a1c7055", 0xbe}], 0x1, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bc8000+0x224)={0xf, 0x4, 0x2, 0x401, 0x16, r0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/21 10:27:31 executing program 4: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000001000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x2000) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000988000)="4fbcb969b700f5e819e174423e485fcaf5b127e115e3842f9789e54fcf6a650aeb0f7dc581d57a8d0e7f7a00ebdf86fe4f58040adf52524da3303fdd54c6188242b456473b4697170d3a80ddf8cbdd128d9bc019e4080934529301e0e6cd6036662c083b34eba400cc8b4c6c71b9736fe2ad1d91a680fdb32f027e7815decaf1b49aa6df1ba5a23d", 0x88) r2 = socket(0x10, 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000d19000)=[{&(0x7f0000aac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000083d000)=[], 0x0, &(0x7f000096a000-0xb0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00002f0000)='./file0\x00', 0x8) creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") 2018/01/21 10:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000228000-0xc)={@multicast2=0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000689000-0x4)=0xc) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/21 10:27:31 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x800000c0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000005000-0x350)={0x350, 0x2d, 0x6, 0x5, 0x0, {0x2, 0x0, 0x0}, [@typed={0xc, 0x78, @ipv4=@multicast1=0xe0000001}, @nested={0xe0, 0x69, [@generic="27bf54dc8329cf0acce95bda2b74b2edc63754afb2ea6286bb6f3ca2942397509f55ee696f5e2884c36fdeae19514d3e17", @generic="dc7a7b8e18840e", @typed={0x4c, 0x65, @binary="1cfdd81fe25d7ba7463fd38a848240c95219b0dedbc801322c4dc1bff10b73cccc06f3fb5efc284338f9490718e92748cc2bafeca134f7023d7bb9d78728071258"}, @typed={0x20, 0x9, @str='/selinux/avc/hash_stats\x00'}, @typed={0xc, 0x16, @uid=r1}, @typed={0xc, 0x4f, @u32=0x1}, @typed={0x20, 0x10, @str='/selinux/avc/hash_stats\x00'}]}, @typed={0x100, 0x61, @binary="72420d9f86fdead826839957f59733510e27db2c42d587c93b8c7f59e1bc708083e854a8d68599bac9d470d34ac0a4e245b7c3f9917ed8124036685044c4cf3e08753c23a97ad9fc9e7c5306f2513a4d34f766e1eae1b03ed41d71f9653c87c1442852e0ece9f2cb88d1d7f476cbc728835275ebea0560f3723bdefd4abb8f3f77bbc136296308d92723eb98d1f73eae382b1abf0607b93da98a4f64f046fdf7e0d4b4d097d78578c3ed7f316ec82990803ff663da0d35f0745f02b6e3b7417059f1f40cb00c45bd46ac7ec6fdf4a041a464cca14e86af77f0297aa25f1a88c0c0f12eeda1a7d65f4e837141d445bcf3d2f1bf30eee358"}, @nested={0xac, 0x44, [@generic="e551445f32787164e20f917d7e64c7e181d9ae76325e50f0ef57348681d05001f3fe9076917d8fc5705f0402a0e44ee18a30879c77669acd49cec79139c168e6413e1beaa0328d5cf0931cbda3800737cf7170baa64408eaafa6e65a06c73638c24103ae0788eb0c95781cc98c9131b9d6df069d39156934b61d4565f71f1cdbf30958521b0af2ace251e7069e9a8e131bfd046e713a01e678c71cfbc6487a2187f4ea7ab9a704e0"]}, @generic="daa984b350115765ba6ed51818dbe8a1cdf0ae54f01ea5", @nested={0x8c, 0x1b, [@generic="ddff62e245e963afc2ef57b2d936bd3f7c84aeffca2df5b6c4b4ff259fe4dada71d009b6a2da03ac1042624c481289fac6ec1e2c172790d8450cac4b5f3c3defc39487853b6170f42b3b6a379990d738f35c1fec8d5d770ee1aafa7eb9b525da102c616320509f4eae145d1d7e445e4bb0d2e14c1430080bb6aaed3b9d790a58e986b7e99dfc04a0"]}]}, 0x350}, 0x1, 0x0, 0x0, 0x20000000}, 0x8054) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000005000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000004000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000075f000)='./file0\x00', 0x501000, 0x40) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000892000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) pwrite64(r1, &(0x7f000045f000)="a329fd657b77bbb65ad9bc1909126c7e69ada6b1261ef25b42acfdc352ed1912576bf785e7ecd428b416724c1f9d62cdac1c7c76560344159fbbc8330d7eb990845929e1c060fde56f57b7cc83459249c2070adeb68a18", 0x57, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e5000)=0x996d, 0x4) prlimit64(0x0, 0x0, 0x0, &(0x7f00006ca000-0x10)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/21 10:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff17) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00003ee000)={0x0, 0x48, "57639884bdfc72a6d7de7bb3d58038cb9489b678adc4c5d6942aa578fa26163f11000ea1b71c4910f2a129355fb3df662725604d036eef8337168d889cdc3eacd253c0e3532607d2"}, &(0x7f0000dd9000-0x4)=0x50) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000009c000-0x8)=@assoc_value={r2, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5421, &(0x7f0000540000-0x8)=0xda84) fcntl$setown(r3, 0x8, r1) readv(r3, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000cd1000-0xf8)={{0x1, 0x3, 0x8, 0x3, 0x8}, 0x100000000, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x7ff, 0x8, 0x8000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/01/21 10:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fremovexattr(r0, &(0x7f0000baf000)=@known='trusted.syz\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x2, 0x7, 0x0, 0x0, 0x5, 0x3, 0x9, 0x6, 0x2c4, 0x8, 0xba, 0x0, 0x71]}, &(0x7f00002fb000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004b0000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000962000)={r2, 0x400, 0x7, 0x1, 0xfff9, 0x9, 0x3f, 0x2, {r3, @in6={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3cf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x0, 0x4, 0x0}}, &(0x7f0000d12000-0x4)=0xb8) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/21 10:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/21 10:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000124000)='/dev/vga_arbiter\x00', 0x248201, 0x0) acct(&(0x7f00007a0000-0x7)='./file0\x00') r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$dspn(&(0x7f0000dbc000)='/dev/dsp#\x00', 0x7, 0xa00) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bca000)={0x80, 0x1}, 0x2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000c8c000-0xc)={r3, r0, 0x0}) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/21 10:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/qat_adf_ctl\x00', 0x1b1341, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000065a000-0x4)=r1, 0x4) recvmsg$kcm(r1, &(0x7f00009cf000)={&(0x7f0000928000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007ec000)=[{&(0x7f0000214000)=""/91, 0x5b}, {&(0x7f0000c19000-0xbc)=""/188, 0xbc}, {&(0x7f0000dad000)=""/4096, 0x1000}, {&(0x7f00000f1000)=""/183, 0xb7}, {&(0x7f0000c79000-0xd9)=""/217, 0xd9}, {&(0x7f0000b89000)=""/232, 0xe8}, {&(0x7f0000aff000-0x24)=""/36, 0x24}], 0x7, &(0x7f00001ec000+0xab1)=""/121, 0x79, 0x9}, 0x2) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000045e000)={0x3f, 0x1a, 0x5a14, 0x787b, "60fb659b28de6baa17f5dd48571912ee5d0774354f9ee51cd87eb818a6df5d04"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffa, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/21 10:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000782000)=@common='irlan0\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000649000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$pptp(0x18, 0x1, 0x2) lstat(&(0x7f0000ba2000)='./file0\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091a000)={r2, r3, r4}, 0xc) r5 = socket(0x10, 0x2, 0x10) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a3000-0x5)='/selinux/access\x00', 0x2, 0x0) renameat(r6, &(0x7f00000e9000)='./file0\x00', r0, &(0x7f000012c000-0x8)='./file0\x00') r7 = fcntl$dupfd(r6, 0x406, r6) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000050d000-0x1000)=""/4096) write(r0, &(0x7f0000fe0000-0x24)="240000141e0007f70200003600000000000000000014e800030000000700ff00080000cc", 0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000062b000)={0x0, 0x9, 0x80000001, 0x9, 0x71e479ee, 0x5}, &(0x7f0000083000-0x1)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000841000)={r8, 0x727d}, &(0x7f0000da6000)=0x8) 2018/01/21 10:27:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/21 10:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e04000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fda000)={0x0, 0x5}, &(0x7f0000ff4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000033f000-0x108)={r4, @in6={{0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x95b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x8, 0xfffffffffffffff9, 0x0, 0x5, 0x4, 0x1, 0x3, 0x6081b6bd, 0xfffffffffffffff7, 0x1, 0x8, 0x2800000000000000, 0xfe5]}, &(0x7f0000bdd000)=0x108) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000b23000-0x58)={0x1f, 0x7ff, 0x259, 0x5, 0x8, 0x9, [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, 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]}) socketpair(0x4, 0x7, 0xb7, &(0x7f00008b4000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000de9000-0x70)={[{0x0, 0xdc42, 0x100000001, 0xff, 0x40000, 0x0, 0x3eced802, 0xf, 0xffff, 0xffffffff, 0x6, 0x5, 0x3}, {0x11, 0x6, 0xa4, 0x4c, 0x5, 0xffffffff, 0x100000000, 0x7f, 0xffffffffffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x9}, {0x1, 0x8, 0x4, 0x5, 0x2, 0x3ff, 0x0, 0x10001, 0x3, 0x331, 0x1f, 0x100, 0x2}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f00002df000-0x4)=0x0, &(0x7f0000b8a000-0x4)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000be2000)={0x1, r1, 0x0}) sendmsg(r4, &(0x7f000079e000-0x38)={&(0x7f0000174000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58, &(0x7f00006d0000-0x3)=[{&(0x7f0000c07000-0x1000)="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0x1000}, {&(0x7f00007a0000)="9e832bb202d5be352c9f0e725a1200e186e7140df4f177a189d4714367f53a7cbb08707536336f7d0d07de1c97dfd0385d216a757a9d62f45dee456b856b62a248d2496749174a8499104635a99918e1da4e4aec9d919106e57637f17fc7d4618028154e9318950c861a5162713ba6b0b00f8c4cde4ccb57f0cfb8f90aa8aef4f82b451e5b9f43751097efb24ec82bd1665d5c365a887c0fb309d869455c8df169cffe4d332d21e816ea90882f1f0a4eb7f9a0f98f895c25e4a61f907cb99ba281f48edf80e8e63f7ba227e7c73d6b58b298ec4fb4aea64387e7fa8b1d7efba3731c39171e509071757f3ffc6faabaa6603a4efc70fd0f14029b67ac", 0xfc}, {&(0x7f0000549000)="5555ca21a3cbebae8a8682423302684cb7c37f20d32dfb8f8752e8ea5c8766a6efa847a5cc0ddddaa41acfc830fdd7f3c802a58c1cd74fabbb08f1089f7ddd65dde49bb715cf1ca3377058ad02ad251d7f87d11b4dda943b6020409a2d7da2ad8a20325c1b93b182c90cc011399087a80c62945bae44af16d9084e9ad0823727673814101b9890e1", 0x88}], 0x3, &(0x7f0000239000-0x12f0)=[{0xe0, 0x29, 0x7ff, "51c8a23b7da4e66d022d82560c23f78532f1860bbb70470af473039053f3f6772c3f11afed5d7ee2391bdb86e4379284135f7475f440683066c9aacba328ec94c0113d9f2d255e98da054baa4d00c2ecb94da74cb25fa0c9b9ff7dc26281c17d6ba366e6f95002ba81be7bf420639dadb08fbd0f12e8fd9a876a97340d04e73af066f73ff9644517d474b24a71b9c79aca7879c2209b525fe8cc2cfc332962fb281e7835c0e71255d6bb6a7f0f73f2ead866bc6f2700e77dcf91eaa4d4016efe4ba9493189a6d983073349d27a"}, {0x30, 0x10e, 0xa7, "85f30d73b64cb54c90188298c8cb2c51b7f5f6a02e6a09e05891dcb3"}, {0xa0, 0x10b, 0x9, "96f8e74787d4d71e39660cdda8a0138fd80e36ed53796474d6d3f759055a06d59ed30653910ec465018f99a7273ccb5d8e3a29d6d308d4d5918de5867c3ea492d09384dd41fdb95d196c54befb1e6e73fab6a16d4ce4ddb4efaa8db356894bf57fe08088e0a48f05f2818c0f346443607582ad289f27de0b71d9fe3f2ea51d9c8fface3c152a927ffb4a70"}, {0x1010, 0x10f, 0x1ff, "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"}, {0xc8, 0x0, 0x3d94, "f6b6b20ce96d52f1712bc2eef72fd164853d8f25bd4d1b7d735181a2f627f8fb01b4c64915e7b21daf81bb94ec6221e0e685aaac73b14e322c6e77b49d011604e0f06b4ea85458dc6f55f8d860695d231c5571d43daa276f8c9e0d80926af1e25024a0b781e68b59e0332cbbb43f9f8954b50087d00fdd9542a11cce68e9adf4c57a68559bd63f7e2531b944fc653b877160807a51bcf1843d00482cb3287eb18ffe212269110d7f4a41fa30c2e7bbeb9ba3f50e1a98a397"}, {0x68, 0x10a, 0x1, "a5bda46586c6002119aa5c165dcbb36cd3fd30e069899539f594abb6b363ad9f503f928aa34bdc2f2d2d9e8e95b5e67d8ccfb27ca6738db945d9388e42957cf1713a4e5333ed89928c514631f0377d26f2c6"}], 0x12f0, 0x0}, 0xe9fc00c68ba65d0c) 2018/01/21 10:27:32 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000039b000-0x1d)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, 0x1, 0x3, 0x6, 0x101, 0x80000001, 0x247c}, 0x20) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8080f, 0xfffffffffffffffd) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000b75000)='/dev/input/mouse#\x00', 0x3, 0xfffffffffffffffa) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000f80000)=0x24, 0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00007a8000)={0x4, 0x0, [{0x100002, 0x83, &(0x7f0000f8e000)=""/131, 0x0}, {0x3000, 0xfa, &(0x7f0000428000-0xfa)=""/250, 0x0}, {0x7000, 0xb, &(0x7f0000f8e000)=""/11, 0x0}, {0x5000, 0x83, &(0x7f0000eac000)=""/131, 0x0}]}) sendto$inet6(r1, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 10:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af13, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) syz_open_dev$audion(&(0x7f00008d7000-0xc)='/dev/audio#\x00', 0x1ff, 0x301402) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b2a000-0x10)={0x9, 0x100000000}) 2018/01/21 10:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = creat(&(0x7f000018c000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d54000)={{0xffffffffffffffff, 0x3, 0x93a9, 0x1, 0x6}, 0x1ff, 0x100, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0xfffffffffffffff9, 0x16, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r1, &(0x7f00009e2000)=[{&(0x7f000081b000)=""/109, 0x6d}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00009e3000)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d60000)={0x1000000000003, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000083c000-0xe8)={0x0, 0x0, 0x0, 0x52, 0x9, 0x0, 0xb, 0x8, 0x0, "ceebfe672652609ade6d4f626d098fac9b56cc66ac18b684d4ead6d8b85880b8345d366d7c0c016b37c480ed6dd25b8dc3280ff613685c333ee2afc8b5776937", "0edf631272ba82f3cc5de6502f63a905c9bbd0b2aba975facc8f863a579a87727d199b5fdb7afb34a5a61eaa9f80a934cc0e8c629ce22bd46df24c7e1605edcb", "2d801f3f760703ceda2eda0a91571249409b64e8951c6d09cbe799fd3b65134c", [0x0, 0x4]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000be0000-0xc)={0x4, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x800000000000004, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) [ 41.702595] kauditd_printk_skb: 79 callbacks suppressed [ 41.702606] audit: type=1400 audit(1516530452.526:105): avc: denied { getopt } for pid=5734 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 10:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3fffffffffffffd, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a00000)="", 0x0, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 2018/01/21 10:27:32 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000075c000-0x4c)={r2, 0x44, "80cc78aef1767ff0764fe22d7234c3d8112d1e23ddab414545d580caa1454af4ac4ffc5b54069fac4c647932a3d934a01193586bfe1aa6364ea22493da18f58f0c8dfbbb"}, &(0x7f0000001000-0x4)=0x4c) stat(&(0x7f000090d000-0x8)='./file0\x00', &(0x7f0000edb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r3) 2018/01/21 10:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000322000-0x8)={0x3}, 0x8) r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000015d000-0x40)={0x0, 0x0, &(0x7f0000002000-0x8)=[], &(0x7f0000000000+0xf0f)=[], 0x0, 0x0, 0x0, &(0x7f0000ac6000-0x4)=[], &(0x7f0000001000-0x18)=[], 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000002000-0x4)={0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r3) 2018/01/21 10:27:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e89000)="1a00011e9dd6633a93a13c0800c1dac2a47ed43c1e206eb56cd6", 0x1a) 2018/01/21 10:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x7, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) socket$inet6(0xa, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000cc9000)=""/46) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a949b96a6a4ccc711276118", 0x81, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 10:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x4, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00005cf000)={@common='syzkaller0\x00', @ifru_flags=0xa000}) r2 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000a92000)=""/28, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f00007f1000)='/dev/usbmon#\x00', 0x8f6, 0xc40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000096000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000964000-0x4)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000013e000)=r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) shmctl$IPC_RMID(0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00006eb000)=@random={'system.', '/dev/sequencer2\x00'}) 2018/01/21 10:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009eb000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e5d000)={0x7, 0x9aa, 0x3, 0x6219745a, 0x4000000000000, 0x8001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/ppp\x00', 0x200, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000910000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x80047456, &(0x7f0000431000)=""/174) 2018/01/21 10:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000065a000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0xffffffffffffffff, &(0x7f0000634000-0xd)="04b3d076b9434f1025e2c80f36") r0 = syz_open_dev$sndpcmp(&(0x7f0000616000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000077f000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0x0, 0x6c4, 0x7fff, 0xfffffffffffffffd, 0x3d, 0xb3, 0x7, 0x0, 0x5, 0x3, 0x6, 0x6, 0x101]}, &(0x7f00009bd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000168000)=@assoc_value={r1, 0xfffffffffffffffe}, &(0x7f00003f3000)=0x8) creat(&(0x7f0000e11000-0x8)='./file0\x00', 0x200) r2 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r2, &(0x7f0000842000-0x8)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1100000000000007, &(0x7f0000a74000-0x4)=0x0, &(0x7f0000d48000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000018e000-0x10)='/dev/sequencer2\x00', 0x4800, 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/21 10:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r2, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) socket$rds(0x15, 0x5, 0x0) r3 = socket(0x100000000000010, 0x100000000000003, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c9a000-0xc)=@sack_info={0x0, 0x30, 0x4}, &(0x7f00006b1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df5000)={r4, 0x83b}, &(0x7f0000757000)=0x8) write(r3, &(0x7f00001e8000)="26000000260009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/21 10:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002c2000-0xd)='cmdline\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000580000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007fc000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00008cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c3d000)='./file0\x00', &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000a90000-0x10)={r1, &(0x7f0000957000)=""/57}) read(r0, &(0x7f000031f000)=""/0, 0x0) 2018/01/21 10:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/audio\x00', 0x2000, 0x0) statx(r1, &(0x7f000090e000)='./file0\x00', 0x100, 0x88, &(0x7f0000a3a000)={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, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/21 10:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000449000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x537, 0x7fffffff, "cdf1fca792bf151d538039f81fbac7198e9dd8480260b226118e3c7068941da157778c64adc2acf4a3ddc2a08c2b06e68ea7e13cec48982ae089495c59ffd0f84cf52b0d38dda4e26b871a2e50a87125"}, 0x160) 2018/01/21 10:27:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000297000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000037f000-0x10)={&(0x7f0000f39000/0x1000)=nil, 0x1000}) 2018/01/21 10:27:32 executing program 0: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) readv(r0, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x1) close(r1) 2018/01/21 10:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d3e000-0xa)='/dev/cuse\x00', 0x8003, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00009fb000)=""/159) chroot(&(0x7f0000b57000)='./file0\x00') 2018/01/21 10:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000638000)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000266000-0x40)={0x0, 0x0, 0x800000001, 0x40, "3888b1340a208703cfc713e5c3b2a3d8d881cbc060863cb384ae9c92d02d83d260e56d92fdcc90e5041b6549", 0xfffffffffffffe01}) r1 = syz_open_dev$sndctrl(&(0x7f0000280000)='/dev/snd/controlC#\x00', 0x7b3e7dbc, 0x4c502) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000020c000-0xf3)=""/243) add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f000046b000+0xae7)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf0000-0x6)="10821097", 0x4, 0xffffffffffffffff) 2018/01/21 10:27:32 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032e000-0x4)=0x0) r1 = socket$inet(0x2, 0x20, 0x200) r2 = syz_open_dev$sndmidi(&(0x7f0000f44000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000a5d000-0x6)={0x100, 0x5, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000875000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x704)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000307000-0xa)='/dev/vcs#\x00', 0x200, 0x900) set_mempolicy(0x1, &(0x7f00007a9000)=0xa, 0x3) 2018/01/21 10:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) membarrier(0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e3000)='/proc/self/net/pfkey\x00', 0x448000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000af5000)=0x0) 2018/01/21 10:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000009b000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000+0x5d9)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000272000-0x10)={r1, 0x0, 0x800000000001, 0x0}, 0x10) 2018/01/21 10:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000603000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r1, &(0x7f0000001000-0xf1)=""/241, 0xf1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000566000-0xe)={0x0, 0x3, 0x3, [0x4, 0x4, 0x687]}, &(0x7f0000346000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fef000)={r2, 0x51, "e2bca44ef3d1abeb015d300b2b7c86a4a462c238c425488d6f85ce2d4bab693b19a04013121d7090c96ba6718c64de7fb43bd1611c2ada188a94c9f0ffdd11b459899724735c7be82c52a2e7ae93e0ec28"}, &(0x7f00006b6000)=0x59) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000c5000)=""/35) 2018/01/21 10:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000689000-0x10)=@req={0x50, &(0x7f0000e4a000)={@generic="23b91c929c72a5beea945731ae098a22", @ifru_settings={0x1f, 0x200, @cisco=&(0x7f0000d38000-0x8)={0x40, 0x7}}}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) recvmsg(r2, &(0x7f0000158000)={0x0, 0x0, &(0x7f00001f4000)=[], 0x0, &(0x7f00005ef000-0x29)=""/41, 0x29, 0x0}, 0x0) 2018/01/21 10:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000012000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x52ae7af8c9bb7850, &(0x7f0000395000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f0000a48000-0x20)="2eb18897ec049e71306c924a9ac8f607472a9e2cdec02b066c53e22ab7cc326c"}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000604000)='/dev/vga_arbiter\x00', 0x60302, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000271000)='/dev/vcsa#\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000342000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f00007ce000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f10000-0xc)={r2, 0x1, 0x30}, 0xc) connect$inet6(r1, &(0x7f0000c62000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6a}, 0x1c) [ 42.053245] audit: type=1400 audit(1516530452.876:106): avc: denied { setattr } for pid=5799 comm="syz-executor2" name="cmdline" dev="proc" ino=14307 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/21 10:27:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x50) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000003000)={0x7b, 0x0, [0x40, 0x707, 0x7fffffff, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000003000)={0x7}, 0x8) 2018/01/21 10:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e07000)={0x10001, 0x1, 0x43000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/21 10:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000049a000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000782000-0x50)={@generic="43c0f5f02a71358cbac130db87d7635a", @ifru_map={0x1, 0x100, 0x1, 0x6, 0x9, 0x3ff}}) sendmsg$nfc_llcp(r0, &(0x7f00005f1000)={&(0x7f0000009000-0x60)={0x27, 0x20, 0x1000, 0x1, 0x7, 0x3bcc, "e4f866d7e1973253515005d75c2adb83581a8676236eec1322bf0da067f4c6722e653cf4cbff737dbda96d7ebc20c44cc8e97eebccf2fd3d9531cdc930bbe1", 0x1e}, 0x60, &(0x7f0000bb0000-0x50)=[{&(0x7f00007b4000-0x1c)="a2fdbf8df4a4116af87f9e86768eb88726887e00f1a4d3ce0d1430a9", 0x1c}, {&(0x7f0000f03000)="1bd138694048ee9640f09c6c21338c766cab3d0c0f89ef80cdd605eb8350fbc72afc6b3b2933c28a255c394fd85c5576bbaac2c0a24f332a0eb4e39db269829048a846f650110f7fcf350ce4cf910c7b0bc9d2ad3892f316401e3d4b268aafc7c15c45a15264a252fec804e63ab83f6fd5b3c58d4d6b9342f4174d1bea21dda18455177cb9dcf4eb67689367d0e61594b511ff4636955c83d66a1a58d208ab87d65375ce3bce773661010c", 0xab}, {&(0x7f0000c28000+0x94)="49d0dd4f6488ba7f28beb7b960bc3af557637904dbd6fcf5e97369a023590c259df04d60ffb7de05b162b40f35d4c8313fd655f696e4069e19d5a44b0576c66d969bd2093d3f04422db7960a13df9e60adb27349881c6432ff19d5f118eab265974174858262cf72e822ad41ba140537616e096d173b0575257138c823487544549981396875de2bc63ffd7963eb7ac607851568312fb311aa", 0x99}, {&(0x7f0000ec8000-0xa8)="d23d10e64fee213328bfa40843ee8863381b7495e626d303691422e99124c1cece4c7428b2c51b5849eced4c9f59ee9b71b5ab4b09e46aa32076bdc32f9c9fbb18f2f0b051a256aa27ac535cc01186ca42ccc176121d34e7317f6376baf6060f755f314f6b958aff70f5de82b7b75a9e04d0ce60a70f449094beca6b026890afe39ff89fd1530afce988b7b6edfd6a20cc4b16c8c1115f9671f2788ec7037c6923cebcce787c38f1", 0xa8}, {&(0x7f0000474000)="a1f1eeb5587f61aef0564f77a3ab7ad465d3dc18af3e531cd8b0bcc34370d50a77b25f2af2704f55ccaf7e547a0aebd0e63e26a638340b6566841ff673e4c64535d1493e93a460f57db13cceb5018973f8c7f829e9373e43e4bac06030102f7aaf2ee03c7d59d5e62f11d095e0d794b95b34a0442bfd8466f3aa08549873e4594fbd390976a7ea3deb789198c549a21614985e3157fa7e34f21e87bd282746c0e4", 0xa1}], 0x5, 0x0, 0x0, 0x0}, 0x41) connect$llc(r0, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3", [0x0, 0x0]}, 0x10) 2018/01/21 10:27:32 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c5f000-0x78)={0x9, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x49, 0x7, 0x8c, 0x0, 0x3f, &(0x7f0000e55000-0x10)=@common='rose0\x00', 0x8, 0x6, 0x20}) rt_sigreturn() r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) 2018/01/21 10:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) r1 = syz_open_dev$midi(&(0x7f0000fd0000-0xb)='/dev/midi#\x00', 0xdc, 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e8d000)=0x6, 0x4) sendto$ax25(r1, &(0x7f0000e24000)="f4941f7d0e9f66ba7674cd5bf9f2fe9eca0f644632f7c0f37cb8b36b81fd75e037396f2a3aa309bccd5756093bd5b46c42c04c5cd106a44821f1f4fc49bb5e761b6e05f52592de49a58b2f", 0x4b, 0x44050, &(0x7f00004a7000)={0x3, {"4e05904b0cfdf9"}, 0x8}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r2, r2, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/01/21 10:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) r1 = syz_open_dev$sndpcmp(&(0x7f0000359000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200002) pipe2(&(0x7f0000301000-0x8)={0x0, 0x0}, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00005d5000)={0x1, 0x20, 0x1, r2, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000855000-0xb)='/dev/mixer\x00', 0x101000, 0x0) recvmsg(r0, &(0x7f0000de4000)={&(0x7f00000f0000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f0000cad000-0x55)=""/85, 0x2c}], 0x2, &(0x7f0000c3a000)=""/4096, 0xfffffffffffffe21, 0x0}, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001de000)=0x0) 2018/01/21 10:27:32 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000004000-0x8)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/context\x00', 0x2, 0x0) fchmod(r0, 0x3) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xb, "1c409a1b242b3ec955955a"}, &(0x7f0000003000-0x4)=0x13) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x4}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2a)="fbb91f1a736235e23f33ae29ecb838613f3242a50d32c0a997f4b5aa1dab1710ff998c6dd330fbd0e956", 0x2a, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x20202, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000003000-0x36)={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa0}, {0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0xfffffffffffffffa, [0x81, 0xffffffffffffffe0, 0x2, 0x3, 0x0, 0x3ff, 0x1, 0x9]}, 0x5c) 2018/01/21 10:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000991000-0x20)={@common='yam0\x00', @ifru_flags=0x4802}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/21 10:27:33 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8001) sync() ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xa, 0x800, 0x1, &(0x7f00000cf000)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000e27000+0x6ce)={0x0, &(0x7f0000f1f000)=0x0, 0x6, 0xffffffffffffffff, 0x0}) r3 = add_key$keyring(&(0x7f0000c11000-0x8)='keyring\x00', &(0x7f0000339000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f000024c000+0x3f9)='logon\x00', 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008b8000-0x20)=[{0xf, 0x1ff}, {0xa, 0x9}, {0x3, 0xec8e}, {0x0, 0x130}], 0x4) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00006c5000+0x8f0)=0x0) 2018/01/21 10:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000586000-0x60)={0x0, 0x2, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fe000)=0x0) timer_delete(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/21 10:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b59000-0x108)={0x6, 0x0, [{0x5, 0x93, &(0x7f00003d1000-0x93)=""/147, 0x0}, {0x10d004, 0xb, &(0x7f00005be000-0xb)=""/11, 0x0}, {0x0, 0x7a, &(0x7f0000f9b000-0x7a)=""/122, 0x0}, {0x100000, 0x9d, &(0x7f0000b8e000)=""/157, 0x0}, {0x2000, 0xfffffffffffffccb, &(0x7f0000d7f000)=""/172, 0x0}, {0x1002, 0x1000, &(0x7f00007c8000-0x1000)=""/4096, 0x0}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000120000)={0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/01/21 10:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000211000)={0x8000000000, 0x0, 0x1f, 0x0, 0x0, 0x0}) 2018/01/21 10:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000736000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056a000-0x2d)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000e5d000-0xc)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e38000)='\x00', r0) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r1, r2) 2018/01/21 10:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000caf000-0x4)=0x0, 0x80000) clock_gettime(0x0, &(0x7f0000efb000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000015000-0xa8)=[{{0x0, 0x7530}, 0x5, 0x2f8, 0x3}, {{0x0, 0x7530}, 0x9b, 0x3, 0x9}, {{r2, r3/1000+30000}, 0xe98, 0x9, 0xfa}, {{0x77359400, 0x0}, 0x38dd, 0x5, 0x7}, {{0x0, 0x0}, 0x8, 0x8001, 0x9}, {{0x0, 0x0}, 0x8, 0x8001, 0x7ff}, {{0x77359400, 0x0}, 0xfffffffffffffffb, 0x3, 0x8000}], 0xa8) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/21 10:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000222000-0x4)=0x0, &(0x7f0000956000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000066d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000080d000-0x40)={0x0, 0x5, 0x6, 0x2, "d220d3947f5d44e97b5812015e498aefe29738f050b1ace65499277d58aae42aa64c38e14df91ea4012ab78e", 0x100000000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006e0000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000d76000)={{0xff, 0x7, 0x0, 0xf49c, "d00857e1547622727523077cb1194e4e82e700316072ba1934a8f6e01d824e1d9d69234206f8dcfcc47a7fb4", 0x9}, 0x0, 0x0, 0x2, r2, 0x301, 0x7, "0431e760c600c2725546aa2fe726d67432e5c13fd622c569ca1fab2018fb43ac35ddb4ca7e59a853d6c360d879b2661b620fa6188c0be7cc47990a5515e89c9f", &(0x7f0000d55000-0x19)='posix_acl_accesskeyring+\x00', 0x19, [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, 0x0, 0x0, 0x0, 0x0, 0x0], [0xbae, 0x7, 0x6, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r3 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c2e000)={0x0, 0x80000, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000acc000-0xc)={r4, 0x80000, r5}) 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) socketpair$inet6(0xa, 0x80007, 0x8000, &(0x7f0000239000+0x2f6)={0x0, 0x0}) 2018/01/21 10:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f000029f000-0xb)='/dev/midi#\x00', 0x0, 0x2000) close(r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000026d000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="01ce876d06c821cc8df2598b1cd1c0c2"}) symlinkat(&(0x7f00003dd000-0x8)='./file0\x00', r2, &(0x7f0000b7d000)='./file0\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/21 10:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000012e000)='./file0\x00', 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00001b2000-0x8)={0x2, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000feb000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c57000-0x4)=0x0, &(0x7f000028d000)=0x4) 2018/01/21 10:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008ec000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x20008090, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) sendto(r0, &(0x7f0000219000)="403b17162368da89d8179998084695fb1fe6fc5461b1a6c899932fac238d919f10955b7885c84488634f845d2c06b6491b4f6f5b9668be6d263f8834ac6bd8851c0735ffaab86d00792acb0cc613455533080ac85b88b6078a82143626636ff15d655f342aff1b35ed5905aaa9f9504b940bf80b9340f7c1667d90be2c1517ea86a7d6fab53d14955dd615fbeeef7880c7c48aa6f47b3e", 0x97, 0x20000000, &(0x7f000093d000-0xe)=@l2={0x1f, 0x10000, {0x2, 0x4, 0x1000, 0x5, 0x9, 0x5}, 0x2, 0x0}, 0xe) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) chdir(&(0x7f0000820000-0x8)='./file0\x00') 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a82000)='net/netfilter\x00') getpeername(r0, &(0x7f00002bc000-0x80)=@generic={0x0, ""/126}, &(0x7f0000d1c000-0x4)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f10000-0x8)=[0x7, 0x9]) r2 = accept$alg(r1, 0x0, 0x0) r3 = semget(0x1, 0x5, 0x1) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f0000083000)=""/238) sendto(r2, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee421", 0x10, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) read(r2, &(0x7f00009d4000)=""/93, 0x49) 2018/01/21 10:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00009af000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000a37000)={0x5, 0x2, 'client1\x00', 0x2, "5b0116139aadfddc", "7c4db1e6db5038b210593289718013de29c4b538d13283ffdb53f129ee4fd9de", 0x4486, 0x5e6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cd000)='/selinux/status\x00', 0x0, 0x0) removexattr(&(0x7f0000bc0000-0x8)='./file0\x00', &(0x7f0000890000)=@known='security.evm\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000082f000)={0xf3, 0x1f}) 2018/01/21 10:27:33 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006e6000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) ioctl(r0, 0x2279, &(0x7f0000001000)="") 2018/01/21 10:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000679000-0xb)='/dev/audio\x00', 0x408002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b19000-0x8)={0x0, 0x0}, &(0x7f000053c000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000508000)={r1, 0x0}, &(0x7f00001ab000-0x4)=0x8) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 42.342636] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/21 10:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000057a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f65000-0x18)={0x0, 0x5, 0x5, &(0x7f0000e55000-0x8)=0x0}) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002a7000-0xbc)=[@in6={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0xb5a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x1a1}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x20000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) 2018/01/21 10:27:33 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f0000022000-0x50)=[], 0x1e1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000029000)=""/56, 0x38, 0x10043, 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000002b000-0x4)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000)=0xe8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000002a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000002a000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r6 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002b000-0x8)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = getuid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002a000)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000017000)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000002b000-0x38)={&(0x7f000002b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000002a000)=[{&(0x7f0000023000-0xf0)="45282e738c44ec70e70a782ab8fdfb987d91a6653eb323b3a1ce1ec87123e2fd55ac51e6bdf84253b2a9ef9ad7aec7d4e23ada53ef28d35598eadedf13be591d15fb82ae8b695774f7f1d16d23d19027ed9199eb75b9fdb6831bcac1c6321b0764c6befa3a1e1636bfcec0bb4805840c0765ab3dba609a717efb431d654e4a88a3af8995ef6db6a2d9588f02bdca1d2384b099dcc3ebc94bce7b7f99933a19cc6621c4f34116ccd3c146b1a66148751fa8df23cf9bd2852dcea4bf47a68d2ad5a3c579a6aa475d2ad28deea3337e9ea0d6b0395d68f0dab00392424477eeae55eafab6c73e803f03567aa68bc3c7aa56", 0xf0}, {&(0x7f000002b000-0x40)="5fd19ee360b479c4ad3f8332182ed6496196f25c992f8ab426bcf0fa68b68bea67058506c6f6d82173f2faee09c2acf31322aa93772baa535fa02f314853e325", 0x40}, {&(0x7f0000018000-0x46)="bda813c4bf4a780b57c7d92ff2d4dfab7e8cc2fd896f8cc44c1b4781cf5fa5da3ea34b68450ccd88cc1512ea2657149b8fddc4a85298282446fe1cdf772127bd0fbc1c264b91", 0x46}, {&(0x7f0000021000-0x21)="101c774dc1a0609edc40318fd2d56821fc3d69c796148c0f5be6acc57960c709c9", 0x21}], 0x4, &(0x7f0000014000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x138, 0x40000}, 0x4000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000002a000-0x4)=0x0) syz_open_procfs(r16, &(0x7f0000004000)='net/ip_mr_cache\x00') sendto$ax25(r0, &(0x7f0000018000)="0c45f9eb2ec175abf9527e83fa4f92b88ee0483f78b3459b8f6e0612ce453dc22714e084031dff67b220198efb7df9766030c9004d222eda522fa3888500897027ab65e56910cd668466a46d353d36d2bc9b4766d9b80260f01576471118f7a69c910bec1ae52a0d5bf223e61f5c34dbd0431f1fb321247a04dfb2954ea73f01bdf9b635", 0x84, 0x40, &(0x7f0000000000)={0x3, {"5c925798f442cc"}, 0x4d9}, 0x10) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000001d000-0x138)={{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}, {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}, {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, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000028000)={&(0x7f0000029000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000029000-0x30)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000028000+0x570)="b0f549a068e74e12531a5e6a994648272c42081bbfea198665cdc87176cbd31efeea50e16187e6c3d172cd1e8a186ed04e951d925369fdd92f3aceb944b27efda4f83015bbaffe27433b2c2838f66125551cecffb43f88175d2219141ebb7dad", 0x60}, {&(0x7f0000029000-0x1c)="46b55ffef7f1a80de1e13bbd31dc9b02fc68ed94e72d9dcd0e3b15f7", 0x1c}], 0x3, 0x0, 0x0, 0x804}, 0x8000) 2018/01/21 10:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) close(r0) 2018/01/21 10:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4068aea3, &(0x7f0000b75000)={"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"}) 2018/01/21 10:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x100) open(&(0x7f0000e13000)='./file0\x00', 0x400, 0x1) 2018/01/21 10:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000785000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000604000+0xab2)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000431000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x1, 0x0) rt_sigprocmask(0x200000, &(0x7f000043f000)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff30) fallocate(r0, 0x0, 0x0, 0x522d) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) 2018/01/21 10:27:33 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/dsp\x00', 0x60000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000)={{0x0, 0x0, 0x100000001, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x15e, &(0x7f0000011000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x9, 0x100}}], {@ipv6={0x86dd, {0x0, 0x6, "bd0710", 0x124, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x4, 0x6], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x8, 0x0], "b3c814cdc3d66cfb4e42d1835fecdc2b74da127d7a0c82b44c0914874f80712fff2d500cadb9771651a88fb31df0e7e061f91bf4381f06addb0ba0a5648024cee1805a82ae1ee8f845268e7f8231f097ab5025468c232b32d124139d1ea819460a4649954d4af9c364"}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x86dd, [], "530a3c8232f2b6d668c55379502e87beaca724e9df1e07c6a1bd4c267f1965e8bd611430697ebbda59eb6504684835389b481d96e7bc601446c674b2f32b9648beb95469bb98a54f269cc7b35f48a8412d0c2c859cfd7097115ea43ab8f99f5939c73e78701b033d7ce7c0a2175d236cbce2c613c31d4c0ed30115e9d0ac7afe48ed4f9b277123aefd2a6c01a1ab6e240fd150a4a86dd289f3bc5b128f37cd64feba74"}}}}}}}, &(0x7f000000e000-0xc)={0x1, 0x1, [0x0]}) 2018/01/21 10:27:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000097e000)={r4, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r8 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r11 = getpgrp(0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) r13 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r15 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = fcntl$getown(r3, 0x9) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x3, 0x8}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000)={0x3b4, 0x3c, 0x200, 0x5, 0x0, "", [@nested={0x7c, 0x20, [@generic="26819785cbb2e33d860c82725f337e4edcaec26d4b76d66a8b026b02f2e6c02973f868b90f6e9a2e9ad528400c4ee8cc5c04165fb2f71cb9a58fb15717abaee5d0ffd7", @typed={0xc, 0x94, @uid=r5}, @typed={0xc, 0x84, @pid=r6}, @generic="37f2f9efd8ebeb065e5cd3be6d01e6f797d9f5768ec99e5aab2802"]}, @nested={0x1a0, 0x6, [@typed={0xc, 0x90, @fd=r0}, @typed={0x18, 0x8a, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x4f, @uid=r7}, @typed={0xc, 0x6d, @fd=r0}, @typed={0xc, 0x33, @ipv4=@multicast2=0xe0000002}, @generic="bda9f760ca18cf998efb4e75e907e08806f004a67c0333f6acf22a938fbf6b74ccf4c9e5b1a8cdcc09ff447293b36130f6b8d933f068a01bdad326a3041b7c31841d80c09ef3b0fea676893ceacf6c8c588781ec70c749d7838e5d95f4635311c62c480ff5ee4587617704c84977cca76ab1a8177e2612ef15249dc7558c472ea5ad84", @typed={0xc, 0x82, @ipv4=@multicast2=0xe0000002}, @generic="46dca3686f825823b0c7ce74e6a582dda5fcfc0d01dd71edc1635666d66bd07c8d6798df852d9f5ce95fb0042ff14cbb76bc2308c0b756ae29a26132bff7256548411cd0732f925d898937ff593730d0a32a320cbeefec75a2422133ea92003b0a03d297cfe2", @typed={0xc, 0x7c, @u32=0x9}, @generic="a9f374e31ab9f853f5438299888419cae7a1591b15891dc86a519962f8299bd54313246be79941724e5b6adf8a70ab34d1f6054a16d33d3847f994a71a28ae4c07baddc08b4165d82e68de374a22aa23ad"]}, @typed={0x10, 0x7a, @u64=0x1}, @nested={0x40, 0x92, [@typed={0x8, 0x4d, @void=""}, @generic="1436e3a5667d92f2b56567f26ff32c8450bf7245ecbe57059c5f1fc80b30b770d11f8f868231b7636fce03a46093a6afb5"]}, @nested={0x138, 0x37, [@generic="ed21249d811cfed60225c99df2a89f3fc0ddbf6d2581b949d3ac089c706b766c76fa8d1a4e9ffe3e2dfae20afdae957c8327d74522372ffffef17ac0d5e30d7c3897c1b4305ae63205eda9fcb04e272a8bcd61a06fb8984dfba41e923ef37361683b2b224469d1465483fd7578fc9dd1e3f3cc33a4ea98ad6f60f2e87781a61890c8fe1d1f3c35717355209de537071503b5ead36468a8786175e7b6cb1aa5f1333bf008c1ec9ce04182743b7ce5c5d2cdb3e55ccf5614e29d", @typed={0xc, 0x6c, @pid=r8}, @typed={0x18, 0x3, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="c6e21d0582cc4219d0896b3ba3ca0a3e17a38f0f1d6f81baf35ba18c1cdf09b2a4d33617da27eef13ca3184ba991e52b8f958addf8ad2ebeb66a9b692886af7f19a4f0afe1bec4dc88334bb5532666ce861eead7a14b"]}]}, 0x3b4}, {&(0x7f0000d4e000-0x2404)={0x2404, 0x37, 0x600, 0x2, 0x0, "", [@generic="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", @typed={0x10, 0x92, @u64=0x9}, @typed={0x58, 0x58, @binary="348607ac85af2e95c3a5dc280df2f8d86eb6ed28e42f142f48695e58ccdfb7d40bce214281f087ccd8e9f9d2b03e687e08fca7824d34334713bc34ed26c26c96fc5f0e2e8b593f5c45f5b340e88bd964"}, @nested={0x1274, 0x29, [@typed={0x18, 0x47, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0x10, 0x27, @u64=0x100}, @typed={0xc, 0x2, @pid=r9}, @typed={0xc, 0x12, @uid=r10}, @generic="7718a70e5511467501bfae80fc9adaf44b49ccc44e3cb2239a8462ddeffcdf8351858db061eebbd19882485aad50960ffaf55b21648bf6d91d8c2e370d78d7d84e825c067c3358b6beac0fb7c2d64260337537e5920feaf1a315ae36de14dd49ccd8efb0bdb5f6e939de37567bfecf88482f6d2bc57eec51f3", @generic="2974746734ff5eb4cc6f73c901a515685e55128a209bbd09d0790b63a05f491bbe6fd111fd998239b193814c72d158822fbeec394e86c56472a4c5cd663204474bb891578755e49807391b6ebacd0937599aecef4ebb56d07524d77e5698716310d28197dc600749b08571ad", @typed={0x18, 0x31, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="c87bcc851b53074d3cd94033dad1dcab017e9b61e3ce01dfc8010380d87369ae346e5cd41678897babc3cb345765ba443a35e2f7c491a2bd9eac204b4b9abe0ae0bac3e3f5374662b25bffc1ddf9cfe39bd803cd0be5f2110c9c9b9ac0bd7367cda124a4d6cd7ad53ec8aad60baf5bf1e1d73fe5e5535080485d54b0f7c49b05e23d8ec98049d5e768b5c6fb123f2d43faed634cc8dc9f2e8be0e8138ca0d1df15d4", @generic="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@typed={0xc, 0x47, @u32=0x0}, @generic="ac4eb6ec38bb9a1f5c2f1c94363e2e3611", @typed={0xc, 0x49, @u32=0x20}, @generic="93c27e15bb65c7"]}, @generic="b5fda56a27554ee18b716d2f1f7a6a3821fec59cea4159b3f7d799549a235a2a8621f1c690821a598ba4f92dc5d57345ab87726dcda2d76a9b9f03c5834f4b4ae63717d22a6ecb2cab726c748cd2a5700cc8e08e4363ed9083fc617283f0cd18c842dbba73d8e81b03a91941a512e6b490087d43f33af54a1b8b5b8d0ab2e894c99615f474f30e57a6e779653e2e0b512065d305a54b46d816ad2bc60ed5fe10f30096838b8423917492aded42d1ad9a915f74b46f60d1a078a21f71fee117bde87954c662600fb1d5a66089b4ca9415c9bb96ff8f56e704", @nested={0xcc, 0x40, [@generic="3b659c412cc739a6d2e7d0b8dd5fc7ffad847785004b17335f610ef8b3427db0446bc6ff6f7cfebaea2db18191b1053ff753027fab8269d1a3441194c8b66ca861887115f3caba822c54a26caef3f073deb039561ecf8b9fe48287725d334570f96e62b5f8e74fe5f7e9a2749034c5f7a91274be763029128946b0440ec70b633f379348c65ee3f4dcb328bdbf04a1a8105a891d6cb6bc9f52f828c948fb5ebf4bf7f6fa8d14f9c3431af72778e0afc29e48305948135c9e04974d77f213562de07ffef156ba1b"]}]}, 0x11e8}, {&(0x7f0000001000-0x1b0)={0x1b0, 0x2c, 0x100, 0x1, 0x0, "", [@typed={0x18, 0x45, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="66f26d15a34aee29b91f06d32c53778304c3dda1d00baa00b985c202356efd1b1c83b04a3c86fce9628408f752d884cadf2b47c073374c6bea14615e1e93dfe5d0c68728e1a2ebf37a5b827e3c37e1eb074e10c1ca5f0f0080765d271d1df00dc50f0bd963ba5f4dc12caf1227ea9fc08be19ae504ca0a6ad40564aa6d92b320a5b6561e87c53b000125330ea3b4ac38637a298dda301efe61564a", @nested={0xec, 0x4, [@typed={0xc, 0x75, @pid=r12}, @typed={0xc, 0x63, @ipv4=@broadcast=0xffffffff}, @generic="6dcc8cedcf61962c18be469366410db0f882ec0d135c05bb80d12bd63cbd84bbf4e570436c8f75531b8d9c88ab529126f26d7578c5d66e1abdbc2db612ee0d936dc8fb37bad35abdaedaaa7084fbbb032b97bfe13811c6ed4d9292a68e56e44374d5b0f546919c6f2dfb7dd31a2d77b0e0bf11810df3f99ba4401b557779bca63528a7ad3d8b8c037d8f91c1fc8dae007da7054c022b3029dfc6ecac7f1d17cc58c9ef66e784310228a2ef5c31a233a0a19f20fc8eedf3e9b8fad17079694061e4b24e82f0d5517bdecdf4c11859f8d3"]}]}, 0x1b0}, {&(0x7f0000001000)={0x624, 0x25, 0x100, 0x7, 0x1, "", [@typed={0x18, 0x33, @str='/+-[vboxnet1\x00'}, @generic="b334b0946cec9ac8a1b941673aefa3c748e51110a8e907f675d3a7a19460cb8a8d2fcd0a17db1b4b858f1f331d038c32ee5947f840c4466a5632cf03c8ff96328c2bb910b456805aea6c52b8bff23147e75380f2f4a298fcdc6bc5c9dfef3b8025238c5129df1d816a3b705455aee79c4cb788c5d9b79cfe442ab2809ccbeb7e987423486c55d3026941ae32ed30eb6fdfd9a3", @nested={0x15c, 0x13, [@generic="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", @typed={0xc, 0x24, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="09d032f54dee0ffcd84754a033bd87f8103a8819b462eef9d83a5692cd30381f967679328986dc933c2a57665fdc40de5bc52355b1ffa07faf5236a1ff817b06c1d78dabcea45656f907c4970f"]}, @typed={0xc, 0x69, @pid=r13}, @nested={0x120, 0x45, [@generic="5e82536885fd4de12ec3c9c91ceebb25cd6c9ac5b5f5b07e67acb6099e797c1c01019061512088e61d028fc92b6d2644", @typed={0xc, 0x56, @uid=r14}, @typed={0x18, 0xc, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x91, @fd=r2}, @typed={0xc, 0x5f, @u32=0x10001}, @typed={0xc, 0x9, @pid=r15}, @generic="8e942e855366e5a77fd82d4de78fc99d9befeb99ae80a8f044accfdb3397c9f98989f556829e18", @generic="b19011881336dfad873fa27a3ba595d77f81444dcc040b150eed55d1f231663e93981591c971cacba4fcf9ec2b983319f489ec6a523a72c9d7ea2824ee47c656c6ac6e128b262e630f304f8257cde663f2f66b922c2f9160c325", @typed={0xc, 0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x14, 0x94, @str='/dev/audio\x00'}]}, @nested={0x1ec, 0x4b, [@typed={0x10, 0x61, @u64=0x1}, @generic="6adf223b58198fc993abb0f1381b6aaba9bd005ea1f4cd10b639578593adc4cf8f2ee826aee4212c88474458c715bfd4a87d1b1579c9b8f005f909bdd558c40a3567c946ed2ff0c412470e59d4011f3babfcfed09f09cdd76b9a719e056b74038585c73658f16463ebac760603d4ea59a4c9e56ebd45cac59b4b39c77e8cbb9710b2f120d5733c9df084c6c8bfaec3fcb61a6c462e", @generic="641ea6d0717548d36aa2bffc717410f932b04799da8ca287c273f7b85c0ba5bf24d83721c78e1bf7f96af60a9b61b67dc4923d7b2f073df5bf26a3b2c3a50b924caccc20329123850ce34395774c9bd5a839785950d2e30fedf6b775763469966a39ca9fec6e8e63c7486d70ac1547d6921f5bdc3d901d90890d8c330437f8be19c662e04fba6ed331a70ae28d65be962ca4f57c53ff48898484de668e5a9a2acb02c4615ac8a52025c90501327b59", @generic="204d6417be161835cff791208ab7b51e6616bdde5fdddccbb07a4f719f40cb3c1b7c71edd2236f44f8957fae8e11e9fc672794542d63af1a4cf8113a1f3bce4a58cd0b30afecf4a2f1d645c99ff2d4510ab05daf0e24f2f17b94d5c2d4eb02ca034e4f49a395bbf96b5c986060a9a7b35938", @typed={0x18, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x8, 0x44, @void=""}]}, @generic="3fcee2100686be390df3a7bed8b4f9e81e9ffe877125bb9b9eadb45f43f098", @generic="118c69c76cfc5849f2e83f0b54be8f28116642343ad2d9d3949e10257725147628c2a08214fb1c3abcc564fb1daea6bcc9ac6e6775d5e8c2915a0d5df86f07467629c1edbdc5f3383b4279f62f9e14f52a2a26802d1053bc927f2ab0df1df12eaae4b0ac28", @generic="281020ea1e63660f9e32288a089adc29526f1d82557a23c2af2a35bc6151576ba67aa1db16592d542f3c5328d6e1ca2fc5c2ca2a2434d8082d26cf3ae454bee9de05358eb239e3aadfb17ceab920f0c21a9ea39a4085746909b9c34d291b822fc44efcc34b561eb95c0dc7e10048a0c9"]}, 0x624}], 0x9, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r1, r3, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x1}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000001000-0x10)=[@clear_death={0x400c630f, 0x0, 0x1}], 0xe6, 0x0, &(0x7f0000000000)="0ce08b4b0ad9a4f395c81d030aaf5b52320d76218ca5688514cb78f10e47dc054fc1a68964103bb785156b9711b1c0e95537517ab51323421d7d510b8b5260adf486ae0d3d7db905911e2f5f7cf13cfb2b0ce0476727d109fb70afb19de8e35e77cacefa96efe70bf0620b7283a4468ce3ab9682edb5aaf2baf59eb12d1e03ebdb6bbe8de0f542b2ef0dedb682128d2f1b2e9d2da6dc38ec526d927091a37c6e94a261b37176f396f91ccd24a730aeb3f82ef3498bcd8265699133c147b895626fd39f864263438f39220705e6fda9aa40c1b582e569bd6c975d7d730a5cba091fbaf1c8acfc"}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) 2018/01/21 10:27:33 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f09000-0x1a)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f52000-0xc0)="", &(0x7f0000ba9000-0xa2)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) 2018/01/21 10:27:33 executing program 6: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d16000-0xf)='/dev/sequencer\x00', 0x802, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f0000424000)="", 0xffffffffffffffa3, 0x0, 0x0, 0x0) 2018/01/21 10:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) r1 = socket(0x8, 0x3, 0x10001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002a6000-0x4)=0x0) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) 2018/01/21 10:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x3, &(0x7f00009f9000-0x8)={0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000b8c000-0x37)=""/55) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) acct(0x0) read(r3, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00000c8000)=0x2) 2018/01/21 10:27:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x2)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000060a000-0x50)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f000042b000)=""/156, 0x9c}, {&(0x7f0000981000)=""/22, 0x16}, {&(0x7f0000d57000)=""/54, 0x36}, {&(0x7f0000d60000)=""/157, 0x9d}], 0x5, &(0x7f0000001000-0xd6)=""/214, 0xd6, 0x6}, 0x2061) 2018/01/21 10:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000616000)=""/193, 0xc1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007ba000)=0x0) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000b4c000)=""/174) 2018/01/21 10:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f000096d000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000334000)={r1, r2+30000000}) connect$inet6(r0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x1c) 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c10000)='/dev/input/mice\x00', 0x0, 0x80200) bind$pptp(r0, &(0x7f000023a000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5b) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/21 10:27:33 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f000048b000)='/dev/snd/midiC#D#\x00', 0x0, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000003a000)=0x6fda, &(0x7f0000726000-0x8)=0x4) 2018/01/21 10:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000083e000-0x20)={0x0, 0x8, 0x6, 0xfffffffffffff001, 0x9, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009a0000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000add000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000499000-0x8)={0x0}) preadv(r2, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/21 10:27:33 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f000000d000-0x18)=[{0x0, 0x0}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d90000-0x9)='/dev/sg#\x00', 0x4, 0x410000) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/01/21 10:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f34000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000047d000)='uid_map\x00') ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000505000)=0x8000) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f00008c8000-0x8)=0x7) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r0, r4, &(0x7f0000001000)=0x0, 0x400000000fee) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000db9000-0xbc)={0x8, 0x2, 'client1\x00', 0x1, "1516132db987e485", "e5fbfdaf0e5c6a91d200748d01024367a0ae73b7e1b6a66ad57f82590550577e", 0x0, 0x4, [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, 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]}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00008e0000)={@generic="98221b02db4642b866be68da0c419b75", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) move_pages(r3, 0x1, &(0x7f00007e6000)=[&(0x7f00008c9000/0x1000)=nil], &(0x7f00001d8000)=[0xfffffffffffffffd, 0x8, 0x8, 0x7f, 0x7fffffff, 0x78], &(0x7f00009fd000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/01/21 10:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9, 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, 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, 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, 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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fac000)=""/230) mount(&(0x7f000041c000-0x8)='./file0\x00', &(0x7f0000bd8000-0xe)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00000fd000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) 2018/01/21 10:27:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000a12000)="aa77ea68e11ee3ac19af514df648e28994c9592c194814407f77405e4f3010407520d0ad4e2fdc284094bb9aef429d9ec1f07f716b6dd874dac876200e674580c5d84545efd4d113d49aee1b75b31688ebbbaeeb7721dc1c51515087338c50ecb499739bea61d28e5d8b4c25ca86fcd2dc8b99fa71acebf25d6904bdfdc4ea8005217421ffc1d3224e253b47721b94d60e34f5f74d") waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a20000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fstat(r0, &(0x7f0000433000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000059a000-0x10)='/dev/input/mice\x00', 0x0, 0x20080) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/21 10:27:33 executing program 6: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0x6) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000964000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xa99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xac6, 0x1000, 0x7f, 0x80}, &(0x7f0000963000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000020e000)={r1, 0x200}, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000964000)={r1, 0x6b, "d8f84fcc3bd34fd0a0735ce576418b5813b3e1f3b6ce8ff30d9605a6337b397ec09411716f687b2403f7f2597d98b0b37ddc8490fcd4ae6a29ee8cbae482cb91edbb710b17064f3ace96ca5a3eecbd8a30c7e58ad8b32eed5daaaf2c5ac4b0cac7ad9da045e2ba2cdac148"}, &(0x7f0000965000-0x4)=0x73) 2018/01/21 10:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000066c000-0x10)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) unlink(&(0x7f000080e000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000741000)={0x7, 0x9}) unlink(&(0x7f00002ad000)='./control/file0\x00') write$selinux_context(r1, &(0x7f000093e000-0x1c)='system_u:object_r:wtmp_t:s0\x00', 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:27:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x101100) syz_open_pts(r0, 0x8000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000071000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000992000-0xa)='/dev/ptmx\x00', 0x501ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000000000)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000)=0x4) prctl$intptr(0x26, 0x20000000000000) 2018/01/21 10:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e7c000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cff000-0x10)={0x1, &(0x7f0000619000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00005d3000-0x8)={r1, 0x4}) r2 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x301, 0x8000) 2018/01/21 10:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000cae000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000472000-0xe)='\\eth0:system\\\x00', 0x1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b54000-0x4)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b0c000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000638000-0x6)={0x7942, 0x7, 0x7}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000c1d000)='./control/file0\x00', &(0x7f0000808000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 10:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000665000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7f000-0xb)='em0#vmnet1\x00', 0x0) keyctl$setperm(0x5, r0, 0x1000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d71000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f06000-0xc)='/dev/autofs\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00004da000)={0x0, 0x0}) futimesat(r2, &(0x7f0000d51000)='./file0\x00', &(0x7f00003be000)={{r3, r4/1000+30000}, {0x0, 0x2710}}) ptrace$peekuser(0x3, r1, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000f91000-0x110)={{0x40, 0x2, 0x7fff, 0x100, "b355e71fe40a675a9266e8442cf9b5ce6fc4550ff98d9cc9c4e1b1fd895cbab814620945598db37aceff5918", 0x7205}, 0x0, 0x0, 0x101, r1, 0xff, 0x3, "9e2376c03964b98cc659e9e9cd1b9a00cda8c1fa541be1134bcec519e585965360f9500308c395195249445775a293312d5ef2c1c8c276ebf80094190602e6b4", &(0x7f000021d000-0x5)='ceph\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0xffff, 0x9, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f000093c000)='user\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce5000)='/dea/vutofs\a', 0x0) 2018/01/21 10:27:33 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000012000-0x20)={0x7fff, 0x7fff, 0x8000, 0x1ff, 0xfffffffffffffc00, 0x6, 0x4, 0x9, 0x0}, &(0x7f0000023000-0x4)=0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000022000)={r2, 0x13376919, 0x30, 0x101, 0x9}, &(0x7f0000023000-0x4)=0x18) 2018/01/21 10:27:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xf, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004d6000)='./file0\x00', &(0x7f00000ba000-0x8)='./file0\x00', &(0x7f0000175000)='openpromfs\x00', 0x0, &(0x7f0000b10000)="7a049225fb0d27988e47ce7b6f1b17370df3faab98f28d9f416b2222099141477d26d3e5d310d5d10cf413055b949cc5df1b") r2 = creat(&(0x7f00001dc000-0x8)='./file0\x00', 0x88) name_to_handle_at(r2, &(0x7f0000e51000)='./file0\x00', &(0x7f0000f59000-0x6d)={0x6d, 0x100000001, "549a219873dd06d48a0fd8f31bbf5fff3fe2e3bf802febc31bd038e1363c26c7b2bff1385e97dcc0170efd249d217a21e81c07937b60b0b07439732044e49d80841ba428502b6581bb0e5383e217dc9f798d3315a35028f25642a1c352092db1378d960ef1"}, &(0x7f0000a15000-0x4)=0x0, 0x400) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000aad000)=""/144) [ 42.976145] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.980963] CPU: 0 PID: 6019 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #271 [ 42.988241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.997593] Call Trace: [ 43.000182] dump_stack+0x194/0x257 [ 43.003797] ? arch_local_irq_restore+0x53/0x53 [ 43.008454] ? handle_userfault+0x12b7/0x24c0 [ 43.012929] handle_userfault+0x12fa/0x24c0 [ 43.017238] ? userfaultfd_ioctl+0x4520/0x4520 [ 43.021795] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.026980] ? check_usage_forwards+0x410/0x410 [ 43.031651] ? print_irqtrace_events+0x270/0x270 [ 43.036400] ? trace_hardirqs_off+0x10/0x10 [ 43.040719] ? get_user_pages_fast+0x277/0x340 [ 43.045291] ? perf_event_sync_stat+0x5b0/0x5b0 [ 43.049944] ? __perf_event_task_sched_in+0x200/0xc20 [ 43.055130] ? __lock_acquire+0x664/0x3e00 [ 43.059359] ? check_noncircular+0x20/0x20 [ 43.063568] ? __lock_acquire+0x2d15/0x3e00 [ 43.067876] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.073044] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.078210] ? find_held_lock+0x35/0x1d0 [ 43.082252] ? __handle_mm_fault+0x3296/0x3ce0 [ 43.086812] ? lock_downgrade+0x980/0x980 [ 43.090939] ? lock_release+0xa40/0xa40 [ 43.094890] ? copy_overflow+0x20/0x20 [ 43.098759] ? do_raw_spin_trylock+0x190/0x190 [ 43.103325] ? userfaultfd_ctx_put+0x740/0x740 [ 43.107891] __handle_mm_fault+0x32a3/0x3ce0 [ 43.112281] ? __pmd_alloc+0x4e0/0x4e0 [ 43.116150] ? find_held_lock+0x35/0x1d0 [ 43.120191] ? handle_mm_fault+0x248/0x8d0 [ 43.124401] ? lock_downgrade+0x980/0x980 [ 43.128544] handle_mm_fault+0x334/0x8d0 [ 43.132591] ? down_read+0x96/0x150 [ 43.136199] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 43.140755] ? vmacache_find+0x5f/0x280 [ 43.144708] ? find_vma+0x30/0x150 [ 43.148228] __do_page_fault+0x5c9/0xc90 [ 43.152272] ? mm_fault_error+0x2c0/0x2c0 [ 43.156409] ? find_held_lock+0x35/0x1d0 [ 43.160463] do_page_fault+0xee/0x720 [ 43.164246] ? __do_page_fault+0xc90/0xc90 [ 43.168459] ? lock_release+0xa40/0xa40 [ 43.172416] ? do_raw_spin_trylock+0x190/0x190 [ 43.176984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.181809] page_fault+0x2c/0x60 [ 43.185244] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 43.191015] RSP: 0018:ffff8801a7a7f928 EFLAGS: 00010246 [ 43.196360] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 43.203603] RDX: 000000000000010b RSI: ffffc900018c2000 RDI: ffff8801a7a7fd28 [ 43.210847] RBP: ffff8801a7a7fa08 R08: 0000000000000000 R09: 1ffff10034f4fee7 [ 43.218091] R10: ffff8801a7a7f858 R11: 0000000000000003 R12: 1ffff10034f4ff28 [ 43.225334] R13: ffff8801a7a7f9e0 R14: 0000000000000000 R15: ffff8801a7a7fd20 [ 43.232595] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.237764] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.242931] ? iov_iter_revert+0x9d0/0x9d0 [ 43.247146] ? mark_held_locks+0xaf/0x100 [ 43.251271] ? simple_xattr_get+0xeb/0x160 [ 43.255484] ? current_kernel_time64+0x122/0x2f0 [ 43.260218] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.265214] generic_perform_write+0x200/0x600 [ 43.269782] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 43.275037] ? generic_update_time+0x1b2/0x270 [ 43.279597] ? __mnt_drop_write_file+0xd/0x70 [ 43.284065] ? file_update_time+0xbf/0x470 [ 43.288286] ? current_time+0xc0/0xc0 [ 43.292064] ? down_write+0x87/0x120 [ 43.295757] __generic_file_write_iter+0x366/0x5b0 [ 43.300659] ? check_noncircular+0x20/0x20 [ 43.304872] generic_file_write_iter+0x399/0x790 [ 43.309605] ? __generic_file_write_iter+0x5b0/0x5b0 [ 43.314689] ? iov_iter_init+0xaf/0x1d0 [ 43.318641] __vfs_write+0x684/0x970 [ 43.322328] ? lock_acquire+0x1d5/0x580 [ 43.326280] ? kernel_read+0x120/0x120 [ 43.330173] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.334902] ? __sb_start_write+0x209/0x2a0 [ 43.339201] vfs_write+0x189/0x510 [ 43.342721] SyS_write+0xef/0x220 [ 43.346151] ? SyS_read+0x220/0x220 [ 43.349760] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.354752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.359490] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.364222] RIP: 0033:0x452ee9 [ 43.367390] RSP: 002b:00007ffbe4f4cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 43.375070] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 43.382317] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 43.389561] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 43.396802] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 43.404046] R13: 00000000ffffffff R14: 00007ffbe4f4d6d4 R15: 0000000000000000 [ 43.416713] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.421388] CPU: 1 PID: 6007 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #271 [ 43.428656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.438003] Call Trace: [ 43.440586] dump_stack+0x194/0x257 [ 43.444213] ? arch_local_irq_restore+0x53/0x53 [ 43.448887] ? handle_userfault+0x12b7/0x24c0 [ 43.453379] handle_userfault+0x12fa/0x24c0 [ 43.457679] ? handle_userfault+0x150b/0x24c0 [ 43.462158] ? userfaultfd_ioctl+0x4520/0x4520 [ 43.466716] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.471879] ? perf_trace_lock+0xd6/0x900 [ 43.476030] ? print_irqtrace_events+0x270/0x270 [ 43.480767] ? print_irqtrace_events+0x270/0x270 [ 43.485493] ? cpuacct_charge+0x2e6/0x5c0 [ 43.489618] ? perf_trace_lock+0xd6/0x900 [ 43.493753] ? __lock_acquire+0x664/0x3e00 [ 43.497966] ? check_noncircular+0x20/0x20 [ 43.502180] ? __lock_acquire+0x664/0x3e00 [ 43.506387] ? lock_release+0xa40/0xa40 [ 43.510340] ? __lock_is_held+0xb6/0x140 [ 43.514380] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.519554] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.524723] ? find_held_lock+0x35/0x1d0 [ 43.528765] ? __handle_mm_fault+0x3296/0x3ce0 [ 43.533330] ? lock_downgrade+0x980/0x980 [ 43.537454] ? lock_release+0xa40/0xa40 [ 43.541403] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 43.546916] ? do_raw_spin_trylock+0x190/0x190 [ 43.551474] ? userfaultfd_ctx_put+0x740/0x740 [ 43.556046] __handle_mm_fault+0x32a3/0x3ce0 [ 43.560435] ? __pmd_alloc+0x4e0/0x4e0 [ 43.564301] ? print_irqtrace_events+0x270/0x270 [ 43.569044] ? find_held_lock+0x35/0x1d0 [ 43.573092] ? handle_mm_fault+0x248/0x8d0 [ 43.577306] ? lock_downgrade+0x980/0x980 [ 43.581451] handle_mm_fault+0x334/0x8d0 [ 43.585485] ? down_read+0x96/0x150 [ 43.589086] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 43.593638] ? vmacache_find+0x5f/0x280 [ 43.597590] ? find_vma+0x30/0x150 [ 43.601117] __do_page_fault+0x5c9/0xc90 [ 43.605159] ? __lock_is_held+0xb6/0x140 [ 43.609201] ? mm_fault_error+0x2c0/0x2c0 [ 43.613323] ? find_held_lock+0x35/0x1d0 [ 43.617378] do_page_fault+0xee/0x720 [ 43.621159] ? __do_page_fault+0xc90/0xc90 [ 43.625367] ? lock_release+0xa40/0xa40 [ 43.629319] ? do_raw_spin_trylock+0x190/0x190 [ 43.633882] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.638704] page_fault+0x2c/0x60 [ 43.642131] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 43.647907] RSP: 0018:ffff8801c33a7928 EFLAGS: 00010246 [ 43.653244] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 43.660486] RDX: 000000000000010b RSI: ffffc900021d4000 RDI: ffff8801c33a7d28 [ 43.667728] RBP: ffff8801c33a7a08 R08: ffff8801c1204c00 R09: 1ffff10038674ee7 [ 43.674969] R10: ffff8801c33a7858 R11: 0000000000000003 R12: 1ffff10038674f28 [ 43.682209] R13: ffff8801c33a79e0 R14: 0000000000000000 R15: ffff8801c33a7d20 [ 43.689464] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.694641] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.699806] ? iov_iter_revert+0x9d0/0x9d0 [ 43.704025] ? mark_held_locks+0xaf/0x100 [ 43.708152] ? simple_xattr_get+0xeb/0x160 [ 43.712360] ? current_kernel_time64+0x122/0x2f0 [ 43.717091] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.722086] generic_perform_write+0x200/0x600 [ 43.726654] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 43.731922] ? generic_update_time+0x1b2/0x270 [ 43.736486] ? __mnt_drop_write_file+0xd/0x70 [ 43.740955] ? file_update_time+0xbf/0x470 [ 43.745165] ? current_time+0xc0/0xc0 [ 43.748958] ? down_write+0x87/0x120 [ 43.752655] __generic_file_write_iter+0x366/0x5b0 [ 43.757559] ? check_noncircular+0x20/0x20 [ 43.761782] generic_file_write_iter+0x399/0x790 [ 43.766518] ? __generic_file_write_iter+0x5b0/0x5b0 [ 43.771598] ? iov_iter_init+0xaf/0x1d0 [ 43.775559] __vfs_write+0x684/0x970 [ 43.779244] ? lock_acquire+0x1d5/0x580 [ 43.783195] ? kernel_read+0x120/0x120 [ 43.787075] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.791810] ? __sb_start_write+0x209/0x2a0 [ 43.796119] vfs_write+0x189/0x510 [ 43.799644] SyS_write+0xef/0x220 [ 43.803074] ? SyS_read+0x220/0x220 [ 43.806684] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.811674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.816409] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 43.821137] RIP: 0033:0x452ee9 2018/01/21 10:27:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 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, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/21 10:27:34 executing program 3: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x2004) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x10000007b) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000e1000)='/dev/input/event#\x00', 0x180000000000000, 0x101000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000001d000-0x73)=""/115) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 10:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000c2a000)='/dev/vcsa#\x00', 0x3, 0x400000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000079e000)={0x1, 0xfffffffffffffff7, 0xa0000, 0xab9a12ecf0eaa985, 0x8}) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049d000-0x50)=[], 0x0, &(0x7f0000b1e000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009dc000)={0x7f, 0x0, 0x10000, 0xd5ee}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000ab1000)={r2, 0x400000000000000}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000dfe000/0x3000)=nil, 0x3000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000816000)=0x4) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) epoll_create(0x9) 2018/01/21 10:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000135000/0x18000)=nil, &(0x7f0000cea000-0x18)=[@text64={0x40, &(0x7f0000f1b000)="664d0f38815e76b9800000c00f3235004000000f303e66430fd54d00b8010000000f01d9b9800000c00f3235001000000f30db1966b84a008ee80f20d835200000000f22d8f340f5b9230300000f32", 0x4f}], 0x1, 0x0, &(0x7f00002c1000)=[], 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000557000-0x8)=0x1) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00005cc000)={0x0, 0x0, []}) socket$pppoe(0x18, 0x1, 0x0) stat(&(0x7f00007d0000)='./file0\x00', &(0x7f0000326000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 10:27:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f00004eb000)="5b7d3e9299adbcc8ab712a18512563b9aea577a3d571fa626905ad12b09ed0778f27789b04a166fad3625494e0ddfd0393e5253e84acd6bcc2d8b01d77884b40e2cddb7b7ecb5dab8031156ead9821acb49a51a45250e8b6ecc23c650dff9f705565123eb1cd370a002bb5daaa518731542fc6cfd364075f92a9fa2451361953832844373e55fff1729559250198b381bcd01513d8e2f355595ab3a84e68ffa9a98c0d6b03875b5924863d06fc74a68547a3baa48b8fdc19cb79b34366ef27acb6b48674e5d15e428e833763a52abc0826d2a6598dc96e2b15944caf455196a504ab71c32c237534b89d", &(0x7f0000000000)=""/62}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000000005000, &(0x7f0000004000-0x8)=0xfffffffffffffffd) 2018/01/21 10:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/cuse\x00', 0xa95172a8550840af, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00007fc000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000264000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000a98000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000048a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x3, 0x0, 0x1000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000015f000-0x8)='./file0\x00', 0x2000, 0x23) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001cc000)={0x0, 0x6, 0x30}, &(0x7f00009ba000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000056000)={r3, 0x3fb6}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x6000000, &(0x7f00002eb000)=0x0) getsockopt$inet6_buf(r4, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/21 10:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000eb8000-0xc)={0x1, r0, 0x1}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005e5000-0x8)={0x0, 0x1}, &(0x7f000013c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000083b000-0x18)={r2, 0x100000087af, 0x8, [0x2, 0x1f, 0x8001, 0x9, 0x4, 0x3, 0x4, 0x28000]}, &(0x7f0000370000)=0x26f) pipe2(&(0x7f0000ee2000)={0x0, 0x0}, 0x20e4d1485daeb05d) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000057e000)={0x5, &(0x7f0000089000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_out(r4, 0x5462, &(0x7f0000400000-0x8)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a59000-0x8)={0x0, 0x0}) accept4$inet6(r5, &(0x7f00006ac000-0x5)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000e02000)=0x1c, 0x80800) r6 = socket(0x10, 0x2, 0x10) syz_open_dev$mice(&(0x7f0000627000)='/dev/input/mice\x00', 0x0, 0x380) write(r6, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x400000, 0x0) acct(0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r8, 0x40505412, &(0x7f00003b4000)={0x1, 0x100000000, 0x4, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r7, &(0x7f000086f000)=""/1, 0x1) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$dupfd(r4, 0x406, r7) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/21 10:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fgetxattr(r2, &(0x7f0000524000-0xc)=@known='trusted.syz\x00', &(0x7f0000cc9000)=""/170, 0xaa) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) [ 43.824303] RSP: 002b:00007f5875afac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 43.831984] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 43.839226] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 43.846467] RBP: 0000000000000069 R08: 0000000000000000 R09: 0000000000000000 [ 43.853710] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efa78 [ 43.860952] R13: 00000000ffffffff R14: 00007f5875afb6d4 R15: 0000000000000000 2018/01/21 10:27:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3514}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}], 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0xffffffba}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x6, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="11000003ff0053f700e6caef1200200707", 0x11) 2018/01/21 10:27:34 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x1) sync_file_range(r0, 0x404, 0x8000, 0x2) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7cc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x7d0) 2018/01/21 10:27:34 executing program 6: inotify_add_watch(0xffffffffffffffff, &(0x7f000000d000)='./file0\x00', 0x2f26eb9feef29ed4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xf8e1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x8, 0xffffffffffffddd1, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x7fff, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000003000)={0x4, 0x800, 0xd7c, 0x4}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x8bb, 0x10000, 0x6, 0x1, 0x20, "5f6f9fcf42160dbc3c0a72beb9cafc2d344d8204e8144625c9c4e9d210d101d2f8596c13116b3e15c8055bfa59d10653b16ba0cf5082041e7d52697c7ef65b", 0x1ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="5dc0466cb98b9caf1edb88188e11397472fae53e25cf9d858066ababcded0ebbad451053f17f7fec4c2f31ed7932af5fc0b82edd3bf9665287458914a6516f22321572307f164fbc5c7ec00c1c37e821d1da5a3ba725e4317687e48f3524f4bed451397ceb10d7b7d02ffc6fa996f79e06dcbad3df", 0x75}, {&(0x7f0000969000)="e6306b3ac63e3e45df0107199fc16f31ef09690f4f8048a0c0570e792e243adc8e2a18e3f75c0d32fcf81eac8615e81f9c9b2dbe71f750a4342e94b86b06a4b045c5d493d9a0080b334cf5cc17c67dcbd1a97138de6a0ecaae84bec622f625e9d024f54f00d157b1ef3892b6abe1316d0eb8c0215b8826fe22eb700416b448b723235156330b1886be3fa9a71ec496a4bba1f18a7d0c41dc09691d8d34da3ba91591f6460f25dc1f3344a9eb270a29d4b74674056f79661389ceb5f97e09793c4943e6e55af726cb99b07eaa76cdb62227b9e5fa1c93fb7b46c8542435e5deaf6915c6b24fb221a0926f6cac178d", 0xee}, {&(0x7f0000000000)="e8b2bda571522dbe0de7e48621fa1d882a8e18c330f3982bdef7a464fabd7dfbc678b3fbc976a7e691f253f05c8e9ab8966a133113686df4aebe11df67b650722945a5dafef39fa18aba7ab229da06f97bbc7e15e2285b3b74ac914b2f5320e8fbd21e4488373bfed9682205ce2195023e81d8cccec92ddc26cef0eda8a4fc0d0fc828d29c9fcb15527cfb5ea1af45772c270923d27a6117a60a1e4c20ed5df47309fa40a73d932f0817be94d8bbc85e2e95f0cafba6059651dab7df23be5bb6bf0af8f7edf03517a144931d3a3ff65c3c0acb74c0e590", 0xd7}, {&(0x7f0000000000)="d9c9bf4d616437c474a5c2f4bd059d1610f84f2d8c770a92f0bcc2b381e0c0", 0x1f}, {&(0x7f00006f4000)="81a4d7ecc3251b85d0953c499d0dc601254bc4f76d6aeb82a51e3d8cd431b653e896bbd9eed97c5ed1d32445492baa83d1234d369be510", 0x37}, {&(0x7f0000000000)="aeaf6e1d9bb6f07e8ce50b6ea3151993ef88664b4685971e03792b37708bb162714ae1264ab08f735a85f29cfc3ad9896b803160bf5aae39106424893f549e9bd753f5d78ba552beca798c25d7a70a4b08cc7cd2bcdf056bd55ace94be779b68641afb3cdd03e82378ae57010e1a83acaecf92e5c1f0cd14120673f4326047ce948965822c013d98a4ba788064ccb84800a0af48b3abb79062aae62582ebc28375012cf20018b7c531c996ab5594371aadd6fced10a49470504b32e46b9cdbca33bacb9a41b70a834c6ffa25df41b6bafc8e194a2dc8b3fdc8e359602fbbbc4673", 0xe1}, {&(0x7f0000001000-0x75)="2bbb3e5d81f3b9379f9d4706107af93acdf1b300ba732ddd7b4af1fc6c536369cc40e031172cd990cb5ce2bf5e1984e34d06a3a02c777ada4f2da7f34502e4222e3754c374cb58f67e7396e89345ffae743ea8368a798bc8db327ded663dae5c86d36135dadacb70d047f18b34e28f90210f66efdd", 0x75}, {&(0x7f00008bd000)="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0x1000}, {&(0x7f0000001000-0xfa)="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", 0xfa}], 0x9, 0x0, 0x0, 0x40}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000003000-0x4)=0x0, 0x4) 2018/01/21 10:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x0) 2018/01/21 10:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00001eb000-0xb)='/dev/vcsa#\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000723000-0x9)='/dev/kvm\x00', 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006ff000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000f93000)={0x400, [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]}) r3 = memfd_create(&(0x7f0000069000)='#selinux,%\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000fee000-0xc)={&(0x7f000092a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r4 = dup2(r0, r2) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000d36000)=0x2000000000000000) 2018/01/21 10:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000a5b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 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, 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]}) 2018/01/21 10:27:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x82e, 0x20, 0x500, 0x9, 0x1, r1}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x33d, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xe, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) get_thread_area(&(0x7f000001a000)={0x4, 0x100000, 0x4000, 0x4, 0xfffffffffffffffb, 0x2, 0x2, 0xfffffffffffffc00, 0x2, 0x4}) 2018/01/21 10:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000085d000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/01/21 10:27:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) r1 = syz_open_dev$sndmidi(&(0x7f0000a5b000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x8001) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000001000)="", 0x0) [ 44.000425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=6080 comm=syz-executor0 [ 44.065963] audit: type=1400 audit(1516530454.889:107): avc: denied { map } for pid=6091 comm="syz-executor6" path="/selinux/status" dev="selinuxfs" ino=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/01/21 10:27:34 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000014000-0x4)=r1) 2018/01/21 10:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x1) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000dfe000-0xf3)=""/243) r1 = socket$inet6(0xa, 0x6, 0x0) listen(r1, 0x823) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8d000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mq_timedreceive(r2, &(0x7f0000608000-0x70)=""/112, 0x70, 0xe2f, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f00007be000)=[], 0xb2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000146000-0x8)={0x0, 0x8}, &(0x7f0000b0d000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c42000-0x8c)={r4, @in6={{0xa, 0x3, 0x173, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfae2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d8000+0x17d)=0xffffffa0) 2018/01/21 10:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d22000-0x4)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x4e, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007cc000)={0x0, 0x100}, &(0x7f0000b5b000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cbf000-0x4)=@assoc_id=r1, &(0x7f0000b83000)=0x4) sendto$inet(r0, &(0x7f0000eb2000-0xce)="be8b510b7ce405d521a6d62b90fe3ff19be81b703238af54937d7998e57f610e8b38d2edcd7708e491d4fdd98c1c2458c9d6a91345deb809619fd24602000000806c076d9b48d2123dbfefd826774e5fba131f3f7b5093782e8dc5aa5ca881d81ad9a01a890a3f400fca40070c59bd35d1ff8ada25c9", 0x13ef18e33dea7f11, 0x800, 0x0, 0xffffffffffffff34) 2018/01/21 10:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5)="", &(0x7f0000bc9000)=""/32}, 0x18) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009c1000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f000042b000-0x4)=0xc) lstat(&(0x7f000053e000-0x8)='./file0\x00', &(0x7f0000fdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f7d000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8, 0x2, 0x0, 0x2, 0x20, 0x80, 0x2f, r1, r2}, {0x2, 0x4, 0xfffffffffffffe01, 0x9, 0x5, 0x4, 0x7f, 0x9}, {0x1, 0x400, 0x100, 0x2}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1, 0x37, 0x0}}, 0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000f4b000)='/dev/dmmidi#\x00', 0x1f, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000f4a000)=0x5) keyctl$session_to_parent(0x12) 2018/01/21 10:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000200000-0x9)='/dev/kvm\x00', 0x400000000002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c71000-0x138)={{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}, {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, 0x7, 0x0, 0x0, 0x211b99d, 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, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x3f]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000701000)={0x0, 0x0}) 2018/01/21 10:27:34 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 10:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000ac9000-0xd)='/dev/dmmidi#\x00', 0xef6, 0x2) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x6e, &(0x7f00007d4000-0x4)=0x0, &(0x7f00001e3000)=0x4) 2018/01/21 10:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) read(r0, &(0x7f0000acd000)=""/65, 0x41) 2018/01/21 10:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000977000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b2000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) signalfd(r2, &(0x7f0000ba0000-0x8)={0x0}, 0x8) socketpair(0x9, 0x4, 0x64, &(0x7f000002f000-0x8)={0x0, 0x0}) [ 44.176370] audit: type=1400 audit(1516530455.000:108): avc: denied { name_connect } for pid=6106 comm="syz-executor3" dest=20015 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 44.223447] audit: type=1326 audit(1516530455.037:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6110 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:27:35 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000)={0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000074d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffc}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000132000)=0x0) 2018/01/21 10:27:35 executing program 0: madvise(&(0x7f000035d000/0x3000)=nil, 0x3000, 0x3) 2018/01/21 10:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f0000c51000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000096e000-0x4)=0xfffffffffffffe5a) r2 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r2, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00004ac000)=0x0, 0x4) 2018/01/21 10:27:35 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ce9000-0xc)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000227000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f83000-0x10)={0x0, 0x989680}, &(0x7f0000764000-0x8)={0x0}, 0x8) r1 = getpgid(0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000409000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009a3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f86000-0x8)={r3, r4}) ptrace$pokeuser(0x6, r1, 0x7, 0xd64) [ 44.257581] audit: type=1326 audit(1516530455.037:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6110 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00009e6000-0x6e)=@file={0x0, ""/108}, &(0x7f00003f0000)=0x6e) accept$unix(r0, &(0x7f0000b05000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006aa000)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000019b000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffc, 0x10001, 0x7fffffff, 0x80}, &(0x7f0000386000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d52000)=@assoc_value={r3, 0x2}, &(0x7f0000e72000)=0x8) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000371000)='/proc/self/net/pfkey\x00', 0x20601, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000561000)="68dc901667", 0x5) 2018/01/21 10:27:35 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005f7000)=0x0, 0x800) connect$nfc_llcp(r0, &(0x7f0000fe9000-0x60)={0x27, 0xffffffff, 0x96, 0x5, 0x7, 0x7, "07b54d879a29f568b0d801d1bb36864a9cc1359532b3a0f02c670cce27964b92a6acdff5cf8d374fe0dc0da2ee4e01dc65f88d3ea50af439d36fe86cf3432e", 0x7f}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0xf2) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r2 = eventfd(0x100000000) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000513000)=0x1, 0x4) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00008e2000-0x10)={0x17, &(0x7f00004b7000)=[]}) sendto$inet6(r1, &(0x7f00009f1000)=';', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xb3c05a91daa4edc9) writev(r1, &(0x7f0000960000)=[], 0x0) recvmsg(r1, &(0x7f000001e000-0x38)={&(0x7f000057a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x3a, &(0x7f000080f000)=[{&(0x7f0000008000-0xa6)=""/166, 0xa6}], 0x1, &(0x7f0000707000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c1f000)={&(0x7f0000d85000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000379000-0x4)=[{&(0x7f000092b000-0xde)=""/222, 0xde}, {&(0x7f0000b1c000)=""/242, 0xf2}, {&(0x7f0000abf000)=""/25, 0x19}, {&(0x7f0000b43000-0x18)=""/24, 0x18}], 0x4, &(0x7f00002e5000-0xb6)=""/182, 0xb6, 0x0}, 0x0) [ 44.364632] audit: type=1326 audit(1516530455.075:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6110 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000802000)='/dev/admmidi#\x00', 0xfff, 0x40000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000002c000-0x10)=@generic="ea72941955de8701181ea3f7e11c3b11") r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/01/21 10:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000083000-0x11)=""/17) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000623000-0x4)=0x2e, 0x4) prctl$setfpexc(0xc, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008a0000-0xa)='/dev/dsp#\x00', 0x0, 0x9da00534e8febc22) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000829000-0x1e)={0x2, 0x2, 0x800, "d76982d8fd00", "e589b069d0e2b22452bef51887c282c0"}) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000021b000)=0x400000) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/21 10:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000044000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db5000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00002ba000)=0x4, 0x2) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x4c, 0x0, &(0x7f0000ddd000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb5000-0x18)=[], &(0x7f0000b9a000)=[]}, 0x5}}], 0x0, 0x0, &(0x7f0000aae000)=""}) 2018/01/21 10:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000ca0000-0x2)={0x6, 0x80}) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/01/21 10:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b37000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x800, 0x3, 0x88}, &(0x7f000073a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a47000-0x10)={r1, 0x3, 0x401, 0x8}, &(0x7f0000325000)=0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922", 0x4c, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f0000627000)=[{&(0x7f0000950000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000014a000-0x10)=[{&(0x7f0000397000-0xf9)="6a7a1fc65f9d07edf2a648b86cc7b4023160107a54e8e911bd7e2c526aaaf7fd2ad525dd8f36642df8578795e98fbdc7197db050828f6b070edd534f80a1d597d2265a00dbd8c31907152953993322bd7319524a1bf7eb1d6f46847f88ac730ee0e843d1172abf0285f750c54b048c5216313393b7df", 0x76}], 0x1, &(0x7f000086e000)=[], 0x0, 0x0}], 0x1, 0x0) shutdown(r0, 0x1) 2018/01/21 10:27:35 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fe1000-0x4)=0x8) write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) 2018/01/21 10:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000602000)='/dev/audio\x00', 0xb01, 0x0) fcntl$setpipe(r0, 0x407, 0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000787000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00008fd000-0x8)={0x3, 0x9}) close(r1) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/01/21 10:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000d50000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228", 0x0, 0x0}, 0x10) [ 44.418799] audit: type=1326 audit(1516530455.077:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6110 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 44.485568] binder: 6173:6175 got reply transaction with no transaction stack 2018/01/21 10:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7e000-0xb)='/dev/hwrng\x00', 0x214001, 0x0) pipe2(&(0x7f00002c4000)={0x0, 0x0}, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00004ad000)={0x8, 0x4, 0x1, r1, 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r2, &(0x7f0000e6e000-0x1000)=""/384, 0xfffffddd) signalfd(r2, &(0x7f0000433000-0x8)={0x0}, 0x8) 2018/01/21 10:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) r1 = 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005a5000)={0x200, 0x8008, 0x97, 0x1b3, 0x0}, &(0x7f00002ef000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b63000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10001}, &(0x7f00008bf000-0x4)=0x98) dup3(r1, r1, 0x0) io_setup(0x20, &(0x7f000020a000-0x8)=0x0) io_destroy(r3) 2018/01/21 10:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00007b6000)={0x2, r0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={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, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/21 10:27:35 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000fb2000-0xb)='/dev/adsp#\x00', 0x531, 0x8480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0xcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000985000-0xa)='/dev/vcs#\x00', 0x8, 0x682) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/sequencer\x00', 0x400, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x280040, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0x0, 0x4) fcntl$setsig(r0, 0xa, 0x28) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001000-0x120)={0x4000000000006, 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, 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, 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, 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, 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, 0x0, "35087d58ac0076f8042e0b88db000343", [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, 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]}) 2018/01/21 10:27:35 executing program 7: r0 = socket(0x1e, 0x5, 0x0) write(r0, &(0x7f0000001000)="", 0x0) [ 44.528540] binder: 6173:6175 transaction failed 29201/-71, size 0-0 line 2703 [ 44.537150] syz-executor3 (6181) used greatest stack depth: 14960 bytes left 2018/01/21 10:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x4126c3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80c, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000194000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000901000-0x4)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c72000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/21 10:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000168000-0x4)=0x0, &(0x7f0000dfc000)=0x0, &(0x7f0000c1e000)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs={0xfffffffffffffffe, 0x0, 0x0}, 0x6) sendmmsg$unix(r0, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 10:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00005cb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = epoll_create1(0x2000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000964000-0xc)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f19000-0x4)=0x0) sched_getscheduler(r2) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$nfc_llcp(r0, &(0x7f0000859000)={0x27, 0xfffffffffffffffb, 0x12, 0x7, 0x6, 0x81, "973c5f3ddf90e0924f0b8e3f9f0c6326f16a9de2a4f7ec62ef24b85cfb145fada4e870901732d4b58488b4738c6a6b5ef0b72039934b6da5fbf1baf4c18a5c", 0xfffffffffffffff7}, 0x60) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) [ 44.585677] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000a000)=[{&(0x7f0000017000-0x2d)=""/45, 0x2d}, {&(0x7f000000e000)=""/254, 0xfe}, {&(0x7f0000008000-0xb1)=""/177, 0xb1}, {&(0x7f0000016000)=""/122, 0x7a}, {&(0x7f0000017000-0xca)=""/202, 0xca}, {&(0x7f0000016000)=""/147, 0x93}], 0x6, &(0x7f0000012000-0x48)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000015000-0xe7)=""/231, 0xe7}, &(0x7f0000017000-0x1)=0x0, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0xff, 0x3}}], 0x48, 0x0}, 0x4004084) 2018/01/21 10:27:35 executing program 5: socket$key(0xf, 0x3, 0x2) getpriority(0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000047f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00008d6000)=""/11, 0xb, 0x0, &(0x7f0000b3a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 10:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000818000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000327000)={@generic="ea49ab70d406b99abddecd504f3dc265", @ifru_flags=0x4800}) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000d12000)="6c6f676f6e000100008000000000edde53c5c1fa5c441ac44866b6c045f72386d9389c9d7709cdfa787c4f9e83c933e371384512f3b6a34567ec16530be8cf397a0a8c923e938ddc7153224b90dad88913a29d27e40500a4abd9ff0337d231243615d35be2548f2e78f43d8b99472a3573a6021c43267875f61c6c7f56a11aafd21b78", &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)="ff0000002e736e65676f00a7", 0x0) 2018/01/21 10:27:35 executing program 7: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a10000-0x1c)=""/28, &(0x7f000042d000)=0x1c) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup(r0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000010000)={0x9, &(0x7f0000a10000-0x31)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000164000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000a0d000)={0x30, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00004d2000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a10000)=0x0) fcntl$setown(r3, 0x8, r4) 2018/01/21 10:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x10000, 0xffffffffffffffe4, 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, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = memfd_create(&(0x7f00003fc000-0x5)='self\x00', 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000893000)=0x48510a9) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea5, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/21 10:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f000025a000)={0x0, {""/7}, 0x0}, &(0x7f000046b000)=0x5642b537) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000665000+0x2fd)={{0x1, 0x1}, 0x1, 0x6638e2be, 0x1, {0x2, 0x8000}, 0x8a41, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ax25(r1, &(0x7f00005ae000-0x60)="fcffabce7bed9215f13f97cd8d03c89a6264da07e3be8ece2956ff8ecef4d269d2d3bba71cf40c84684be4641528b2f227ac9c76f2a610d1785d11544b2e615b21582d660af0c3f3993d22583deeddea5003fb16b0e4e035f1261b22e964af93", 0x60, 0x0, 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00002d0000)={0x3, 0x0}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d78000)={0x0, 0x0}) 2018/01/21 10:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000854000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) r2 = dup(r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/21 10:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000203000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_crypto(r1, &(0x7f0000a91000-0x38)={&(0x7f0000bf6000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000d1d000)={&(0x7f000065c000-0xe8)=@upd={0xe8, 0x12, 0xa02, 0x2, 0x3, {{'sha1-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4040) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000060c000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000885000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) pwritev(r0, &(0x7f00000e3000)=[{&(0x7f00001c0000-0x28)="99335fc96228e7cccfa6eca3053df0010b9e029cc6621307bede3f81731bf87dd504ad4be063b8d8", 0x28}, {&(0x7f0000ed0000)="2820a1c3c8a1719522567260d3ac2e3f8cba8b468480bc4b19b72ec95d65689bf203ddfc447905fded9affeec7e3305ffaefd41088a80923dbd858ece45a5de1a54b9f184b1cc9a5ed4609cde34c4163f7901ee88e220a", 0x57}], 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/sequencer2\x00', 0x105, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000282000-0x1d)=""/29, &(0x7f0000e7c000-0x4)=0x1d) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009a6000)={0x14, 0x0, &(0x7f0000179000-0x14)=[@increfs_done={0x40106308, r4, 0x1}], 0x88, 0x0, &(0x7f000015f000-0x88)="35107dade1c08e3a966f797bb9eeed58cf87245430cae583ad577e7e944ae89786f784781d87e977128bd24d09b63fe1e4676f78f979a55668d2ef4cdab0ea1e7ce062ef3f92c1cd3bdb4aaec74357f9673ce500fc3eaf24459214cb140a6beeedfce35974ab90b1e06c64e1c8cf183aed44c93b9d24713ecc6c99b75d786e2f2de05163b6bbb955"}) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000ccc000)=0x3, 0x4) epoll_create1(0x80000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000972000-0x8)={0x0, 0x0}, &(0x7f0000bdd000)=0xffffff69) r5 = open(&(0x7f0000056000)='./file0\x00', 0x501001, 0xc0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000844000)=0x9, &(0x7f0000b42000-0x4)=0x4) 2018/01/21 10:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ca0000)='/dev/amidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = shmget(0x3, 0x1000, 0x54000000, &(0x7f0000fef000/0x1000)=nil) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00002c0000-0x4)=0x8, 0x4) r4 = semget(0x1, 0x7, 0x6) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000475000)=""/235) shmctl$SHM_LOCK(r2, 0xb) r5 = syz_open_dev$sndmidi(&(0x7f00007be000)='/dev/snd/midiC#D#\x00', 0x8, 0x90400) r6 = getpid() fcntl$lock(r5, 0x7, &(0x7f0000b03000-0x20)={0x2, 0x3, 0x5, 0x6, r6}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="", 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r7 = syz_open_dev$audion(&(0x7f0000eff000)='/dev/audio#\x00', 0x6, 0x4800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a1d000-0x8)={0x0, 0x7a45}, &(0x7f00004a9000-0x4)=0x8) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000464000)={0x18, 0x5, 0xfd79, 0x0}) umount2(&(0x7f0000067000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f000025f000-0x8)=@assoc_value={r8, 0x37400000000000}, 0x8) 2018/01/21 10:27:35 executing program 3: clone(0x0, &(0x7f000060a000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f0000128000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030c000-0x16)='/selinux/checkreqprot\x00', 0x200003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x1000)="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", 0x1000) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/21 10:27:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="", 0x0}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c7a000-0x10)={&(0x7f0000849000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/21 10:27:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) pipe2(&(0x7f00003b4000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000244000)={0x0, 0x8, "bcae68afe232c003"}, &(0x7f00006cf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x8, 0x10000, 0x4, 0x5, 0x5, 0x1, 0x7, 0x8, 0x6, 0x6, 0x7, 0xfffffffffffffcdb, 0xfff]}, &(0x7f0000724000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000167000)={0x1, [0x0]}, &(0x7f0000802000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dcc000-0x8)={r4, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f000015a000)=0x5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000053e000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "cad6eeda0126a784", "bee2949ac4755e3f8408ec08aa31aac51f53388da46459e9bdf1d3fd711463d0", 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00001da000)={0x1, 0x0, [{0xc000000b, 0x0, 0x10000, 0x0, 0x0, 0x0}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000889000)={r1, &(0x7f0000731000-0x17)="f96fbb2deff98bbb30bb3cfe60d3bc5ee21ba309dc2ec9", &(0x7f0000cbd000)=""/20}, 0x18) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9b000)={0x0, 0x0, 0x0}, &(0x7f000070c000)=0xc) ptrace$getregset(0x4204, r2, 0x2, &(0x7f000048d000-0x10)={&(0x7f0000730000)=""/0, 0x0}) 2018/01/21 10:27:35 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000007000-0x10)="1bedeed43525ba578cc2cc3fbe2119ca", 0x10) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") getegid() 2018/01/21 10:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d2b000-0x10)="4a414f8915ae65bce1cd14c93eef51b4", 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) [ 44.775612] binder: 6236:6240 got transaction with invalid parent offset or type [ 44.794610] binder: 6236:6240 transaction failed 29201/-22, size 40-16 line 3088 2018/01/21 10:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) write(r0, &(0x7f0000a5e000-0x43)="3b7f47aa3be43e69ebf5dbfdf8c5c0257fce6a96ba3c3a8272705884e63968906c61e8a234612da70d2ec6bed286d1b93e84364a4c3bad9672b8f5653e7175c532e87f", 0x43) getpeername(0xffffffffffffff9c, &(0x7f0000ae4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a5d000-0x4)=0x32) accept4$vsock_stream(r1, &(0x7f0000fc2000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000cd000)={0x0, 0x0}, 0x800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000a92000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 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, 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]}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000068f000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) [ 44.852621] binder_alloc: binder_alloc_mmap_handler: 6236 20000000-20002000 already mapped failed -16 [ 44.870946] binder: BINDER_SET_CONTEXT_MGR already set [ 44.888736] binder: 6236:6240 ioctl 40046207 0 returned -16 2018/01/21 10:27:35 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000077f000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x2)=0x0, &(0x7f0000b90000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00007ab000)=0x1, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/dsp\x00', 0x610000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000840000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005b2000-0x4)=0x8) [ 44.888811] binder_alloc: 6236: binder_alloc_buf, no vma [ 44.888847] binder: 6236:6254 transaction failed 29189/-3, size 40-16 line 2903 [ 44.940966] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.948947] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 10:27:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xffffffe000000000, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x2000, 0xf000, 0x1f000, 0x5000], 0x3ef, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000530000-0x7)='timers\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000329000)={0x0, 0x2, 0x5, 0x7, 0x6, 0x1f, 0x9, 0x4, 0x9, 0xca7, 0x9, 0x8}) lseek(r1, 0x1c, 0x7) 2018/01/21 10:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000a5e000-0x3)="696fdf") pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 10:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002d5000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@ioapic={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, 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, 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}, {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], 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, 0x0], 0x0}]}) 2018/01/21 10:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bb000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000eb0000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$selinux_user(r0, &(0x7f00003cd000-0x27)={'system_u:object_r:var_log_t:s0', 0x20, 'staff_u\x00'}, 0x27) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006fb000-0xd)={0x0, 0x5, "f4dad4ab71"}, &(0x7f00000a6000-0x4)=0xd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c22000)={r2, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d4f000)=0x8c) connect$nfc_raw(r1, &(0x7f0000440000-0x10)={0x27, 0x75, 0x1, 0x0}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000212000-0x10)={0x6, &(0x7f0000214000-0x18)=[0x9, 0x80000000, 0xfffffffffffffffe, 0xf16, 0xffff, 0x7]}) 2018/01/21 10:27:35 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/21 10:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000249000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0xffff, 0x1, 0x6}, &(0x7f0000c44000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008ec000)={r2, 0x7fff, 0x92, 0x2, 0x106f, 0x5}, 0x14) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000914000-0xf)='/dev/snd/timer\x00', 0x0, 0x101400) r0 = syz_open_dev$sg(&(0x7f00005d4000-0x9)='/dev/sg#\x00', 0x6, 0x4000000105900) ioctl$KDMKTONE(r0, 0x5385, 0xffffffff7ffffffc) 2018/01/21 10:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) readahead(r0, 0x8, 0x2) fsetxattr(r0, &(0x7f0000030000-0x10)=@random={'system.', ')selinux\x00'}, &(0x7f00000f6000-0x8)='selinux\x00', 0x8, 0x3) set_mempolicy(0x4001, &(0x7f00001b9000)=0x7, 0x7f) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44d1, 0x0, 0x0, 0x0, 0x200000000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x0, 0x4401) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004e3000)=0x0, 0x4) 2018/01/21 10:27:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000376000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00004e7000)={0x3, "a6e6f4"}, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000501000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x1, 0x0}) unshare(0x9000000) dup3(r2, r1, 0x80000) unshare(0x28060400) 2018/01/21 10:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000fb4000)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0xfffffffffffffeef, &(0x7f0000144000-0x90)=[], 0x1, 0x0, 0xfffffffffffffffc, 0x0}, 0x0) r1 = socket$inet(0x2, 0xf, 0x9) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ec3000-0x78)={0x1, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7fff, 0x6, 0x7, 0x6e, &(0x7f00002ac000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffff7, 0x100000001, 0x3a}) 2018/01/21 10:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1426b913, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00009de000)='/dev/admmidi#\x00', 0x39, 0x20000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000299000-0x4)=0xc) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00007db000)={0x0, 0x0}) mq_notify(r1, &(0x7f000010b000-0x60)={0x0, 0x20, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r1, 0x4b3a, 0xf8f) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a1b000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7be48c8c7a46cacf22dfe8e998287c5d"}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000800000)={0x100, 0x2, 0x9, 0x9683, 0xd16, 0x36fb3cd0, 0x6, 0x3, 0x6, 0x80000000}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f00003f0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/21 10:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c91000-0x10)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000001000-0x1)=0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000a1a000)=""/165) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000df4000)=""/207) symlinkat(&(0x7f0000880000)='./file0\x00', r1, &(0x7f0000fe3000)='./file0\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008cc000)=0x0, 0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000663000)=""/141) close(r0) 2018/01/21 10:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000e4c000-0x6)={0x3ff, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = semget$private(0x0, 0x3, 0x1d8) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000f5f000-0x51)=""/81) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@text64={0x40, &(0x7f0000994000)="b9820800000f32430f01df66bad00466edf2654e0f2201d9faf40f22a00f3566baf80cb84875208cef66bafc0cedc4e3bd5c5a6504", 0x0}], 0xaaaaaaaaaaaac06, 0x0, &(0x7f0000bd2000)=[], 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000253000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000055d000)={0x0, 0x0, [{0xbe2, 0x0, 0xfffffffffffffffe}]}) pipe(&(0x7f000046a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000d11000)={{0x80000001, 0x7ff}, 'port1\x00', 0x20, 0x400, 0x400, 0x20, 0xfff, 0x2, 0x20, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 10:27:36 executing program 4: r0 = socket(0x18, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00002ab000-0x4)=0x8) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [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}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000-0x83)={r1, 0xff77, 0x7b, "976e522a14ee5bfbb6e63dfa5fbeb78c29038175c397c4b8be79bfa973677aae7b01895c1409fa3aa1e1803ca9109fa628970553569cb790130e48aba79ff51b0962f0539aec9a36d28143de0b1196b0879ea8b9b832d0f0e3d604456df441a49859b8998f5a81f0c89dc92dda171a5bfb7635862a64ce7a5a8be0"}, 0x83) 2018/01/21 10:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007a5000)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000795000)={0x0, 0x40, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00009be000-0x400)={""/1024}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a4b000)=0x2, 0x4) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0xffffffffffffff5a) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) read(r0, &(0x7f00006de000-0x7b)=""/123, 0x7b) 2018/01/21 10:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000047e000)="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", 0xfffffe29, 0x20004000, &(0x7f0000c8c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/21 10:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ef9000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x880) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000059f000)=""/85, &(0x7f00001d8000)=0x55) kexec_load(0x1, 0x9, &(0x7f0000e3e000-0x40)=[{&(0x7f0000906000)="63bde9b1", 0xfffffe59, 0x8001, 0x0}, {&(0x7f00002e4000)="715b2f008c2e72863179cc132cfa9f345dd19215361ce334547ea612edebff72908f421b1fea1ac5a2663f", 0x0, 0xf9, 0x1ff}], 0x360000) r1 = syz_open_dev$audion(&(0x7f0000a42000)='/dev/audio#\x00', 0x7, 0x1) connect$nfc_raw(r1, &(0x7f0000c49000-0x10)={0x27, 0xbe0a, 0x61, 0x1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/audio\x00', 0x800, 0x0) lstat(&(0x7f0000afb000)='./file0\x00', &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() sendmsg$nl_generic(r3, &(0x7f0000423000-0x38)={&(0x7f0000687000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000cba000-0x10)={&(0x7f0000462000-0x138c)={0x138c, 0x2c, 0x20, 0x7, 0x3, {0xe, 0x0, 0x0}, [@typed={0xc, 0x62, @uid=r4}, @generic="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", @nested={0x1164, 0x72, [@generic="0f803808356fbfaef61c02d90ecbaae18daf965ab7cea5aa5a47a72d5b661d2b790e3c7fee47fb9348f383842955e2fce23bb503253ff0f1b55696facaeb389bc33e01d125e0bc5177b9583c177d8b4816f4462bd6764849ba1c2ff07f3b365b2e3618aba51402c5a03530696a1dc0cd88271062f7d42113968ef4f7ca62ee87548716870dc5385826a60949", @generic="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", @typed={0x8, 0x34, @void=""}, @typed={0xc, 0x8b, @ipv4=@empty=0x0}, @typed={0xc, 0x64, @uid=r5}, @generic="1e499d5290e8712e2eedcf2c9ba0bae0148eb206c178e0649b1624d91e22c47a99bc145a91664a3c87e9ef7f69cf9328a66df90cfd744fd76acaafef5cda488bc57a7e71cd09be9943a03bf922629d655413c82918a824b3fde6e8f2ad3e1b80e8acd33f74935f63740f5e038ba02aa18dfa533484ca0482cd25e108e2f3b7e4923c5adf618601f6daf8007cfe026795280c9172c16df4fdaa61fe81325b74d3b6bf06fd2e46e76c378e614baeb6feb4b1259f"]}, @nested={0x108, 0x53, [@generic="a06d2bcac1aaf2e1a505d262f1202ce2a69ded0f502eb1439d83a79485158970810ae8bc6cb6fa5d1a706a9e86a14c6bfa82705d876202ebebc73b528a4a6b0b929a88a762f32d3b60563e8375122a4ef1176072b92b787d71cfa9", @generic="7f353440a4ef3661d2ac8402657080101a45bec2e10b9b05d628b708388573f2522f979cc4b4d8d9f17435e7d467e4b5fc5536ae4074758418bbf27ab2", @typed={0xc, 0x94, @fd=r2}, @generic="04b52be02542cec4c68f5066f9710c7f5e", @typed={0x8, 0x31, @void=""}, @typed={0x30, 0x18, @binary="b5ec0488569cd842f95a5b44758897eba9677699f66bed33dcb0b900d68b6f2c819e43ad19"}, @typed={0x14, 0x40, @str='&&&]system\x00'}]}]}, 0x138c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000006000)=0x3) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x1) getsockname$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f8000-0x4)={r0}) pipe2(&(0x7f0000adb000)={0x0, 0x0}, 0x84800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003a7000-0x1c)="b0a161dbfab2a27977922f171b59d82991c5ec854bf7c32284f8500b", 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000934000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ad2000-0x4)=0x0, &(0x7f0000a1a000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc8000-0x31)="52e02a2c2da1d217a9f42b84b38045ca6413dc53cc31bbd3d5cd166f9107abfe0859f414bb541effd2dc8fe24ee5d0f4", 0xfffffffffffffe22) r3 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0xffffffffffffff3e, 0x0}, 0x0) 2018/01/21 10:27:36 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00008cf000-0x8)='./file0\x00', &(0x7f00009bd000)=""/4096, 0x1000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000921000)={0x0, 0x0, 0x0}, &(0x7f0000b89000)=0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x63) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) pread64(r0, &(0x7f0000dcc000)=""/171, 0xab, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000221000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lookup_dcookie(0x0, &(0x7f0000305000-0xc3)=""/195, 0xc3) r2 = getpgrp(0x0) prctl$setptracer(0x59616d61, r2) prctl$setptracer(0x59616d61, r1) 2018/01/21 10:27:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001e3000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000397000)={""/1024}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffff6, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000852000-0x8)={0xaa4b, 0x3}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000e19000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x9, 0x6, r1, 0x9, r2, 0xa3, 0x1, 0x9}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000002000-0x4)=0x7) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/21 10:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a51000-0xb)='/dev/midi#\x00', 0x8, 0x4000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000565000-0xd0)=""/208, &(0x7f000036d000)=0xd0) r1 = socket(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000562000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000ec9000)={0x0, 0x2, 0x0, 0xf9e7, r2}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x28) 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x3}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) connect$inet6(r2, &(0x7f0000b69000)={0xa, 0x2, 0x6b12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b02000+0x6d3)={0x0, 0x0, 0x7f}, &(0x7f000044f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005b9000)=@assoc_value={r3, 0x10001}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f31000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) close(r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000639000)=@assoc_value={0x0, 0x0}, &(0x7f0000f08000-0x4)=0x8) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") 2018/01/21 10:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000895000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000aba000)=""/128, 0x80) r1 = syz_open_dev$usbmon(&(0x7f00004bc000)='/dev/usbmon#\x00', 0x200, 0x500) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006eb000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000c7d000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001cd000)={r2, 0x2, 0x10, 0x8, 0x1}, &(0x7f0000bf7000-0x4)=0x18) 2018/01/21 10:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d169", 0x15) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00009a7000)={0xaa, 0x8, 0x0}) 2018/01/21 10:27:36 executing program 0: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000000000)=0x0, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000db7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(0xffffffffffffff9c, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0xc040000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000054a000-0xe8)=@upd={0xe8, 0x12, 0x8, 0x7, 0x2, {{'ecb-aes-aesni\x00'}, [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, 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, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x20004040) add_key$keyring(&(0x7f000000a000-0x8)='keyring\x00', &(0x7f0000fe2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/21 10:27:36 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bc8000-0xd)='/dev/usbmon#\x00', 0x2, 0x200) listen$netrom(r1, 0x4c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/21 10:27:36 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000b13000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004f2000-0x8)='./file1\x00', 0x5) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000719000+0xe58)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x2f)=""/47) [ 45.355070] sctp: [Deprecated]: syz-executor7 (pid 6382) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.355070] Use struct sctp_sack_info instead 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d2000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00006df000)=""/88) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/21 10:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f00002fe000-0xca)=""/202, 0xca, 0x0) 2018/01/21 10:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = getegid() getgroups(0x6, &(0x7f0000c7c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000ecd000)=[0x0]) r6 = getgid() r7 = getegid() getresgid(&(0x7f0000513000)=0x0, &(0x7f000041c000-0x4)=0x0, &(0x7f0000583000-0x4)=0x0) setgroups(0x6, &(0x7f0000c0b000-0x18)=[r3, r4, r5, r6, r7, r8]) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) recvmsg(r0, &(0x7f0000b7b000)={0x0, 0x0, &(0x7f0000043000)=[{&(0x7f0000df6000)=""/230, 0xe6}, {&(0x7f0000c32000-0x59)=""/89, 0x59}], 0x2, &(0x7f0000148000-0x47)=""/71, 0x47, 0x1}, 0x62) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 10:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0xff, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a57000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004eb000-0x8)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000418000)={0x0, 0x0, 0x20}, &(0x7f0000cd6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000029e000-0x8)={r2, 0x0}, &(0x7f00000f7000)=0x8) getsockopt(r0, 0x402000000000010d, 0xad, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/21 10:27:36 executing program 5: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r1, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000b4f000+0x452)="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") 2018/01/21 10:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000464000)='net/sco\x00') finit_module(r0, &(0x7f000038d000-0x8)='net/sco\x00', 0x2) openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000ef4000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f00007e0000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f000040d000)=0x7f) sendto$unix(r0, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001dd000)='map_files\x00') r3 = geteuid() lstat(&(0x7f00007f4000-0x8)='./file0\x00', &(0x7f0000db7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000e4e000)='./file0\x00', r3, r4, 0x1900) pselect6(0x40, &(0x7f0000a76000-0x40)={0x5, 0xcdd9, 0x8, 0x18, 0x10001, 0x5, 0x2, 0x59ec}, &(0x7f00009d5000-0x40)={0x2, 0x7ff, 0x3, 0x8, 0x401, 0xce, 0xffffffff00000001, 0x208}, &(0x7f0000ed8000)={0xead0, 0x3, 0x8e, 0x80000000, 0x5, 0x4, 0xed7b, 0x7f}, &(0x7f0000441000)={0x0, 0x1c9c380}, &(0x7f0000252000-0x10)={&(0x7f00002cc000)={0x400338}, 0x8}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008b7000-0x8)={0x0, 0x0}, &(0x7f0000472000)=0x8) init_module(&(0x7f000032a000-0x5)='bdev\x00', 0x5, &(0x7f00004b8000)="8d00") times(&(0x7f00007ab000-0x20)={0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$dmmidi(&(0x7f0000c19000)='/dev/dmmidi#\x00', 0x4af, 0x40007f) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r6, 0xc008551a, &(0x7f0000200000)={0x3, 0xc, [0x3ff, 0x200, 0x8]}) timerfd_settime(r1, 0x0, &(0x7f00000c1000)={{0x0, 0x989680}, {0x0, r5}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000d99000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) io_setup(0x80, &(0x7f000083c000)=0x0) io_destroy(r7) socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000451000)={0x0, 0x80000000}, &(0x7f0000010000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000488000-0x20)={0x9, 0xe82, 0x20a, 0x6, 0x8, 0x45, 0x8bf, 0x80, r8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [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]}}, 0x108) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 45.447699] sctp: [Deprecated]: syz-executor7 (pid 6388) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.447699] Use struct sctp_sack_info instead 2018/01/21 10:27:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x0) prctl$getname(0x10, &(0x7f0000004000)=""/86) uselib(&(0x7f0000611000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001000)="4db4833c53f659b81ca4e2afcdce780b97e7e5e403de4c", 0x17) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000aee000)={0x80000000, 0x56a0, 0x7f, 'queue0\x00', 0x27, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r3+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pread64(r0, &(0x7f0000c2e000-0x9a)=""/154, 0x9a, 0x0) 2018/01/21 10:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00004c3000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5ac2fddde29", 0x7c) r2 = syz_open_dev$vcsa(&(0x7f0000ca1000)='/dev/vcsa#\x00', 0x2, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000828000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x2, 0x0, 0xb984, 0xff, 0x8001}, 0x20) 2018/01/21 10:27:36 executing program 1: clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f000090a000-0x1)='\v', 0x1) sendto(r2, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000939000)="aa", 0x1, 0xc870a3c305c5634f, &(0x7f00006a7000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000001000-0xa9)="0db5d2e829bbd7294ef87dcbb2898d756661ac2f21040af3aba91a4b504a85854509772b9fe24a3f53a5ab9e58a106866c6df0746c4e93d66e81c868b2f942459cde044d43ddd1d033947b7266fb0e6e50eb6889da8ee6ea2a403e6a3663de93b401e9cfe62126b0a507281b73ca24675636c9a418b271e1a7b5680f2fb26100b8bbb3c86369d7bc9961d0a0d5449f6d3f150f8a38584b566affb8fe9dca9bf34414499cc7aaec7496", 0xa9, 0x4, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x4082, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000)={0x1, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) socketpair(0x1, 0x5, 0x2, &(0x7f0000bc7000-0x8)={0x0, 0x0}) 2018/01/21 10:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000870000-0x28)={0xfa, 0x17, 0x5, 0x5, "9dd7987afb76528b11bd53dbbbd5416da8d24649ff874513ce129a424c1501e8"}) r0 = openat(0xffffffffffffff9c, &(0x7f0000b11000)='./file0\x00', 0x80000, 0x1) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000f3e000-0x4)=0x0, &(0x7f00004b0000-0x4)=0x4) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000982000)={0x0, 0x0}) getpriority(0x1, r2) 2018/01/21 10:27:36 executing program 5: r0 = open(&(0x7f0000200000)='./file0\x00', 0x2, 0x1) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x0) close(r1) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000130000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000f8f000)=0x7) r1 = syz_open_procfs(0x0, &(0x7f00009d6000-0x41)='net/arp\x00') readv(r1, &(0x7f00007e5000-0x38)=[], 0x1) 2018/01/21 10:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffbdc}) 2018/01/21 10:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/dsp\x00', 0x43, 0x0) bind$alg(r0, &(0x7f0000ca8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a5000)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000b02000)='/dev/admmidi#\x00', 0x100, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00007e0000)={0x0, ""}, 0x1) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000e4d000-0x16)={0x0, 0x0, ""}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000010000)="3bc477c2f46c6ea2d364212bb3ca176c9e7ff49bce1ee0991d50d574b95aba", 0x1f, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f000000e000)=""/36, 0x9780) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 10:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0xd34, &(0x7f000095b000-0x8)=0x0, &(0x7f0000062000)=0x9) socketpair(0x1c, 0x80807, 0x3, &(0x7f00007af000-0x8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec8000)='/proc/self/net/pfkey\x00', 0x101802, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000979000-0xb8)={0x0, 0x180000, 0x2798, 0x40, 0x8001, 0x1000, 0x7f, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xddfa, 0xffffffffffffffff, 0x9, 0xbd41, 0x3}}, &(0x7f00005c0000)=0xb8) accept4$ipx(r0, &(0x7f0000322000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005dc000-0x4)=0x10, 0x800) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00001e5000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dd2000-0x106)={r2, 0xfe, "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"}, &(0x7f00003f2000-0x4)=0x106) 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="27dfd869b96c26e61e793caa54f9295504263dacf8660c7e", 0x18) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) seccomp(0x0, 0x1, &(0x7f0000c8d000-0x10)={0x8, &(0x7f0000cc6000-0x40)=[{0x98, 0x7ff, 0x3, 0x7}, {0x800, 0x8, 0x3, 0x10000}, {0x8, 0x1, 0x5, 0x20}, {0xcf, 0x80000000, 0xfffffffffffffffb, 0x8}, {0x2, 0x69, 0x5, 0x3}, {0x3, 0x7, 0x5, 0x8b58}, {0x7, 0xd25, 0x115d, 0x1b97}, {0x140000000000000, 0x7fffffff, 0x3, 0xfff}]}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000664000-0x4)=0x2) 2018/01/21 10:27:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000336000)=0xffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a39000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/21 10:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x423f7) r2 = open(&(0x7f0000e79000)='./file0\x00', 0x24c001, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000506000)={{0x1, 0x3, 0x8, 0x2, 0x401}, [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]}) shutdown(r0, 0x1) r3 = syz_open_dev$admmidi(&(0x7f00003b3000-0xe)='/dev/admmidi#\x00', 0x8, 0x40000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/21 10:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000948000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000b96000)={0x0, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000b8a000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe02) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009f3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a87000)=0x18) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) init_module(&(0x7f00004e8000-0x4)='}-\\\x00', 0x4, &(0x7f0000ca1000-0x40)='rfc4543(gcm(aes))\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') 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000124000-0x4)=0x0, &(0x7f00007d4000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$midi(&(0x7f0000ae4000-0xb)='/dev/midi#\x00', 0x400, 0x212000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000058000)={0x5, [0x9, 0x8000, 0xff, 0xfffffffffffffff9, 0x6962c379]}, &(0x7f0000a02000)=0xe) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0xd994}) 2018/01/21 10:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002a2000-0x88)={0x6, {{0xa, 0x0, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/21 10:27:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, r0, 0x0) munmap(&(0x7f0000a27000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/21 10:27:36 executing program 1: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c28000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004d4000-0x1)={0xffffffffffffffff}, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e76000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r3, &(0x7f000001f000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) poll(&(0x7f000000d000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000e79000)='/dev/amidi#\x00', 0x0, 0x181000) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 10:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r1, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/21 10:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x0, &(0x7f0000444000)="") r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00002a8000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, 0x800) accept4$vsock_stream(r0, &(0x7f0000ee4000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x80000) 2018/01/21 10:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r1, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ccd000)="0a0775b0d5e383e5b3b60ced00000000000000008217ad4000000000000000e676", 0x21) 2018/01/21 10:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffe01, &(0x7f0000022000-0x8)=0x1) setpriority(0x1, r0, 0x101) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a64000-0xc)='/dev/rfkill\x00', 0x44a02, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000acf000)={@loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/21 10:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x3, &(0x7f0000680000-0xaa)="") unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x40000000) fcntl$setsig(r0, 0xa, 0x1f) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000796000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)=0x8) 2018/01/21 10:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000203000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000763000-0xb)='/dev/mixer\x00', 0x200, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000ba3000)=0x0, &(0x7f00008bd000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x1, &(0x7f0000885000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) bind$inet(r1, &(0x7f0000bb6000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000772000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000318000-0xbc)={0x4, 0x0, 'client0\x00', 0x1, "d3a8fda7e5bbae81", "477edec26e82418d7c2d5b5aef0ca6231138e6491d653734f8fec4720981aba0", 0x6, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) [ 45.910624] ================================================================== [ 45.914847] binder: 6517:6520 got transaction with invalid parent offset or type [ 45.914885] binder: 6517:6520 transaction failed 29201/-22, size 40-16 line 3088 [ 45.929797] binder_alloc: binder_alloc_mmap_handler: 6517 20000000-20002000 already mapped failed -16 [ 45.932950] binder: BINDER_SET_CONTEXT_MGR already set [ 45.932960] binder: 6517:6520 ioctl 40046207 0 returned -16 [ 45.941164] binder_alloc: 6517: binder_alloc_buf, no vma [ 45.941190] binder: 6517:6520 transaction failed 29189/-3, size 40-16 line 2903 [ 45.966207] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 45.972678] Read of size 8 at addr ffff8801bbf10f98 by task syz-executor1/6523 [ 45.980008] [ 45.981617] CPU: 0 PID: 6523 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #271 [ 45.988861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.998188] Call Trace: [ 46.000758] dump_stack+0x194/0x257 [ 46.004367] ? arch_local_irq_restore+0x53/0x53 [ 46.009017] ? show_regs_print_info+0x18/0x18 [ 46.013507] ? ip6_xmit+0x2048/0x2090 [ 46.017287] print_address_description+0x73/0x250 [ 46.022107] ? ip6_xmit+0x2048/0x2090 [ 46.025887] kasan_report+0x25b/0x340 [ 46.029670] __asan_report_load8_noabort+0x14/0x20 [ 46.034573] ip6_xmit+0x2048/0x2090 [ 46.038196] ? ip6_finish_output2+0x23a0/0x23a0 [ 46.042848] ? fl6_update_dst+0x127/0x2b0 [ 46.046975] ? check_noncircular+0x20/0x20 [ 46.051186] ? inet6_csk_route_socket+0x691/0xe80 [ 46.056018] ? lock_acquire+0x1d5/0x580 [ 46.059966] ? lock_acquire+0x1d5/0x580 [ 46.063914] ? inet6_csk_xmit+0x114/0x580 [ 46.068051] ? lock_release+0xa40/0xa40 [ 46.072032] inet6_csk_xmit+0x2fc/0x580 [ 46.075986] ? inet6_csk_update_pmtu+0x160/0x160 [ 46.080721] ? __sk_dst_check+0x1a5/0x380 [ 46.084848] ? sk_wait_data+0x610/0x610 [ 46.088828] l2tp_xmit_skb+0x1068/0x1410 [ 46.092882] ? l2tp_session_create+0xc60/0xc60 [ 46.097443] ? sock_wmalloc+0x15d/0x1d0 [ 46.101397] ? iov_iter_advance+0x13f0/0x13f0 [ 46.105875] ? pppol2tp_sendmsg+0x41b/0x670 [ 46.110179] pppol2tp_sendmsg+0x470/0x670 [ 46.114308] ? selinux_socket_sendmsg+0x36/0x40 [ 46.118957] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 46.123781] sock_sendmsg+0xca/0x110 [ 46.127474] ___sys_sendmsg+0x767/0x8b0 [ 46.131442] ? copy_msghdr_from_user+0x590/0x590 [ 46.136175] ? putname+0xee/0x130 [ 46.139608] ? save_stack+0xa3/0xd0 [ 46.143212] ? kasan_slab_free+0x71/0xc0 [ 46.147254] ? putname+0xee/0x130 [ 46.150681] ? do_sys_open+0x31b/0x6d0 [ 46.154544] ? SyS_open+0x2d/0x40 [ 46.157973] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.162886] ? __fget_light+0x297/0x380 [ 46.166838] ? fget_raw+0x20/0x20 [ 46.170298] ? put_unused_fd+0x62/0x70 [ 46.174166] ? lock_downgrade+0x980/0x980 [ 46.178299] ? __fdget+0x18/0x20 [ 46.181650] __sys_sendmsg+0xe5/0x210 [ 46.185425] ? __sys_sendmsg+0xe5/0x210 [ 46.189377] ? SyS_shutdown+0x290/0x290 [ 46.193326] ? kmem_cache_free+0x267/0x2a0 [ 46.197544] ? SyS_futex+0x269/0x390 [ 46.201257] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.206258] SyS_sendmsg+0x2d/0x50 [ 46.209777] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.214506] RIP: 0033:0x452ee9 [ 46.217670] RSP: 002b:00007f6f4f273c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 46.225354] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 46.232599] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 46.239843] RBP: 0000000000000610 R08: 0000000000000000 R09: 0000000000000000 [ 46.247090] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8220 [ 46.254336] R13: 00000000ffffffff R14: 00007f6f4f2746d4 R15: 0000000000000000 [ 46.261606] [ 46.263214] Allocated by task 6523: [ 46.266819] save_stack+0x43/0xd0 [ 46.270246] kasan_kmalloc+0xad/0xe0 [ 46.273935] kasan_slab_alloc+0x12/0x20 [ 46.277884] kmem_cache_alloc+0x12e/0x760 [ 46.282005] dst_alloc+0x11f/0x1a0 [ 46.285527] rt_dst_alloc+0xe9/0x540 [ 46.289218] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 46.294470] ip_route_output_key_hash+0x20b/0x370 [ 46.299288] __ip4_datagram_connect+0xa6d/0x1240 [ 46.304021] __ip6_datagram_connect+0xbaf/0xf90 [ 46.308665] ip6_datagram_connect+0x2f/0x50 [ 46.312960] inet_dgram_connect+0x16b/0x1f0 [ 46.317253] SYSC_connect+0x213/0x4a0 [ 46.321027] SyS_connect+0x24/0x30 [ 46.324539] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.329264] [ 46.330868] Freed by task 0: [ 46.333864] (stack is not available) [ 46.337550] [ 46.339154] The buggy address belongs to the object at ffff8801bbf10e40 [ 46.339154] which belongs to the cache ip_dst_cache of size 216 [ 46.351870] The buggy address is located 128 bytes to the right of [ 46.351870] 216-byte region [ffff8801bbf10e40, ffff8801bbf10f18) [ 46.364239] The buggy address belongs to the page: [ 46.369145] page:ffffea0006efc400 count:1 mapcount:0 mapping:ffff8801bbf10080 index:0x0 [ 46.377263] flags: 0x2fffc0000000100(slab) [ 46.381473] raw: 02fffc0000000100 ffff8801bbf10080 0000000000000000 000000010000000c [ 46.389328] raw: ffffea0007395260 ffff8801d6f8f948 ffff8801d7f71340 0000000000000000 [ 46.397180] page dumped because: kasan: bad access detected [ 46.402868] [ 46.404470] Memory state around the buggy address: [ 46.409377] ffff8801bbf10e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.416710] ffff8801bbf10f00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.424043] >ffff8801bbf10f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 46.431373] ^ [ 46.435495] ffff8801bbf11000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.442829] ffff8801bbf11080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.450160] ================================================================== [ 46.457491] Disabling lock debugging due to kernel taint [ 46.462977] Kernel panic - not syncing: panic_on_warn set ... [ 46.462977] [ 46.470344] CPU: 0 PID: 6523 Comm: syz-executor1 Tainted: G B 4.15.0-rc8+ #271 [ 46.477023] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.477141] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.489747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.499075] Call Trace: [ 46.501641] dump_stack+0x194/0x257 [ 46.505249] ? arch_local_irq_restore+0x53/0x53 [ 46.509892] ? kasan_end_report+0x32/0x50 [ 46.514017] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.518749] ? vsnprintf+0x1ed/0x1900 [ 46.522524] ? ip6_xmit+0x1fd0/0x2090 [ 46.526300] panic+0x1e4/0x41c [ 46.529468] ? refcount_error_report+0x214/0x214 [ 46.534233] ? add_taint+0x1c/0x50 [ 46.537748] ? add_taint+0x1c/0x50 [ 46.541262] ? ip6_xmit+0x2048/0x2090 [ 46.545037] kasan_end_report+0x50/0x50 [ 46.548987] kasan_report+0x144/0x340 [ 46.552766] __asan_report_load8_noabort+0x14/0x20 [ 46.557668] ip6_xmit+0x2048/0x2090 [ 46.561281] ? ip6_finish_output2+0x23a0/0x23a0 [ 46.565926] ? fl6_update_dst+0x127/0x2b0 [ 46.570050] ? check_noncircular+0x20/0x20 [ 46.574259] ? inet6_csk_route_socket+0x691/0xe80 [ 46.579080] ? lock_acquire+0x1d5/0x580 [ 46.583026] ? lock_acquire+0x1d5/0x580 [ 46.586975] ? inet6_csk_xmit+0x114/0x580 [ 46.591104] ? lock_release+0xa40/0xa40 [ 46.595066] inet6_csk_xmit+0x2fc/0x580 [ 46.599018] ? inet6_csk_update_pmtu+0x160/0x160 [ 46.603762] ? __sk_dst_check+0x1a5/0x380 [ 46.607899] ? sk_wait_data+0x610/0x610 [ 46.611865] l2tp_xmit_skb+0x1068/0x1410 [ 46.615910] ? l2tp_session_create+0xc60/0xc60 [ 46.620468] ? sock_wmalloc+0x15d/0x1d0 [ 46.624418] ? iov_iter_advance+0x13f0/0x13f0 [ 46.628903] ? pppol2tp_sendmsg+0x41b/0x670 [ 46.633212] pppol2tp_sendmsg+0x470/0x670 [ 46.637338] ? selinux_socket_sendmsg+0x36/0x40 [ 46.641988] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 46.646811] sock_sendmsg+0xca/0x110 [ 46.650500] ___sys_sendmsg+0x767/0x8b0 [ 46.654454] ? copy_msghdr_from_user+0x590/0x590 [ 46.659189] ? putname+0xee/0x130 [ 46.662618] ? save_stack+0xa3/0xd0 [ 46.666221] ? kasan_slab_free+0x71/0xc0 [ 46.670256] ? putname+0xee/0x130 [ 46.673681] ? do_sys_open+0x31b/0x6d0 [ 46.677539] ? SyS_open+0x2d/0x40 [ 46.680964] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.685870] ? __fget_light+0x297/0x380 [ 46.689821] ? fget_raw+0x20/0x20 [ 46.693259] ? put_unused_fd+0x62/0x70 [ 46.697123] ? lock_downgrade+0x980/0x980 [ 46.701250] ? __fdget+0x18/0x20 [ 46.704595] __sys_sendmsg+0xe5/0x210 [ 46.708371] ? __sys_sendmsg+0xe5/0x210 [ 46.712322] ? SyS_shutdown+0x290/0x290 [ 46.716270] ? kmem_cache_free+0x267/0x2a0 [ 46.720483] ? SyS_futex+0x269/0x390 [ 46.724186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.729187] SyS_sendmsg+0x2d/0x50 [ 46.732702] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 46.737434] RIP: 0033:0x452ee9 [ 46.740598] RSP: 002b:00007f6f4f273c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 46.748278] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 46.755524] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000015 [ 46.762767] RBP: 0000000000000610 R08: 0000000000000000 R09: 0000000000000000 [ 46.770013] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f8220 [ 46.777272] R13: 00000000ffffffff R14: 00007f6f4f2746d4 R15: 0000000000000000 [ 46.784984] Dumping ftrace buffer: [ 46.788520] (ftrace buffer empty) [ 46.792203] Kernel Offset: disabled [ 46.795803] Rebooting in 86400 seconds..