000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0xfffffffffffffff7}, 0x10022) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000f1a000)={0x9f26, 0x1f, 0x6, 0x9, 0x3, [{0x40, 0x2, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x101, 0x1, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8b, 0x1, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004a000-0x6)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ff7000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000ce5000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000639000-0x4)=0x69) 2017/12/06 03:32:24 executing program 5: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000af6000)=0x0, &(0x7f0000f6b000)=0x0, &(0x7f0000f6b000)=0x0) setgid(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x40, 0x63419c059fd0f874) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000aa2000-0x20)={r1, 0x3ff, 0x10000, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000001000)=[&(0x7f0000004000-0x1c)="2d262ba7776c616e31637075736574766d6e657431766d6e65743000"], &(0x7f0000003000)=[&(0x7f0000003000)="292e656d3124766d6e6574312f5e00"]) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x1080, &(0x7f0000c30000/0x1000)=nil) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000f6d000-0x4)=0x0) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f6b000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x2, &(0x7f0000f6c000-0x8)=[r4, 0xffffffffffffffff]) lchown(&(0x7f0000437000)="2e2f66696c653000", r3, r5) 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) 2017/12/06 03:32:24 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r0, 0xffff) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:24 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x4, 0x1, 0x7, 0x9, 0x3, 0x3, 0x8, 0x2, 0x9, 0x3ff, 0x3, 0x1ff, 0x40}, {0x8, 0xb5, 0x7, 0x717745f7, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x0, 0x8, 0x7, 0xd42f, 0x7, 0x100, 0x9}, {0xa7a1, 0x8, 0xc2ae, 0x400, 0x2, 0xffffffff, 0x100, 0xb0f0, 0x8, 0x5, 0xffffffffffffffff, 0x1, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000)={0x81, 0x0, [0xf4, 0x6, 0xfffffffffffffff8, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x0, 0x1, &(0x7f0000004000-0x8c)="9377d0dad53556ac4dc2f85be6993731592344d95ed50d081d1f87b8ee2f7b23c719049b9e86851e37962c15019474ee856c32ee2136b7247428f868d97b6b4bc460d5c8517f1848201443ed81b4624bcedde0ba31f5cb0b588c595b169d4a861b607b7fc92bc198167c1015b1f35846c9927ec6fba348f427603797e2d97c18d1a184e93c51c87eb90179e5", 0x8, 0xe9d1, 0xff, 0x2, 0x826e, 0x0, 0x2, "5da2b6ddb9b3c6d8bb1df64d765485cc560a10d010975990d642ad55a08a2adbe25c609255033fdd045147f449746fa3a6a3c01a06cd0efe189d3ba678eb7faca0bb45b852ce00b95400964bdef3dee4b2881a05d5742aae5380dc8f32095f2904494c3e7da6a1bf6c0ed980a78f9be00d8e7d28dcf1bd"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) 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) timer_create(0x2, &(0x7f0000006000-0x60)={0x0, 0x8, 0x7, @thr={&(0x7f0000005000)="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", &(0x7f0000005000)="9e71927f9b24ce7e959831779b4c00dcb69c41b2a25c4fe6547cb428d925bf23d8865b66ec00e5c97e3dcceaf99242751ef2a5d821415becf95acde8b2a9747bc86ae3caf59156b6492b02d51e2453fab6f36d68d5203d593b3b86ae0d31a58e82bf930014591861a16810126b0418a256116f548f565f30dba63679825d3132003154054820a9cf560066b1cab3ca2fc6e031d7da85212b1bbd9915408499dc3d94bb3de411f23b1361f7c28a3e1c5d15fa4a7e168145600f9977f374613e668114172ff409275940ba822339fc6102dd2787e1d3e1145a7662aaa21578"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000008000-0x10)={0x7, &(0x7f0000008000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000009000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) ioctl$TIOCSTI(r0, 0x5412, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000009000)="123b74bf9bf2083a6dd32a5b360bccec2c3e266f87328acff6ca0fd257d6ebe58e6403da857fd25033", 0x29, 0x40000, &(0x7f000000a000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) rename(&(0x7f000000a000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000b000-0x10)={0x7, &(0x7f000000b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000005000)={r1, 0x0}) 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) [ 623.919527] FAULT_INJECTION: forcing a failure. [ 623.919527] name failslab, interval 1, probability 0, space 0, times 0 [ 623.930868] CPU: 0 PID: 27147 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #209 [ 623.938231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.947583] Call Trace: [ 623.950177] dump_stack+0x194/0x257 [ 623.953809] ? arch_local_irq_restore+0x53/0x53 [ 623.958484] ? check_noncircular+0x20/0x20 [ 623.962740] should_fail+0x8c0/0xa40 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) [ 623.966463] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 623.971573] ? find_held_lock+0x39/0x1d0 [ 623.975640] ? find_held_lock+0x39/0x1d0 [ 623.979725] ? lock_downgrade+0x980/0x980 [ 623.983882] ? fib_get_table+0x248/0x320 [ 623.987963] ? __fib_validate_source+0x1820/0x1820 [ 623.992901] ? __lock_acquire+0x6e9/0x47f0 [ 623.997159] ? fib4_rule_suppress+0x1bf/0x250 [ 624.001679] should_failslab+0xec/0x120 [ 624.005729] kmem_cache_alloc+0x47/0x760 [ 624.009788] ? fib_nl_dumprule+0x620/0x620 [ 624.014020] ? check_noncircular+0x20/0x20 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) 2017/12/06 03:32:24 executing program 6: r0 = 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b39000)={0x0, 0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b3a000-0x6)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0xa, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e6c000-0x8)={0x0, 0x3}, &(0x7f00008d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d2c000)={r3, 0x35, "66c81b34ed3980b80964d812b62a2ef46e9f4216b65a8ea972608ca4b6279c4119fe9e87c4b3a0f36b4365c6c44166cf1ccb1f0740"}, &(0x7f00000bb000)=0x3d) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000118000)="df3d75dd06cd58f1d27cfa87395bc5c188ac424b17f15f09876f17f9994d04157c0cd7749191b8b9a2497bac91f1abdada63f5fe3a4a8f18f05c450815ddd2263cf37e053c9201030a6906a33330b3fd9ac6bff81866f35b3578cad1060ce46973f28eedff3c27c5cac4e51ae1cb9eb4e6cf8366d3ae5ef9ce103099986d0a3efd9a367a2cbdc015f589d9a0fb8bead0c5", 0x91) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6) sendto$inet6(r4, &(0x7f0000e21000-0x1)="", 0x0, 0x0, &(0x7f0000409000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000047b000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000c79000)=0x846, 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000081b000)={0x2148e39974ea3825, 0x100000001}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000abe000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000290000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000fb5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a10000)=0x14) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000655000-0x9)={0x9, 0x6, 0xffffffffffff8000, 0x1f}, 0x10) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000529000)={0x2, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000379000-0x10)=[{&(0x7f0000868000-0x2d)="290000001800ffffffffffffff000002021300000000ff06800800000d000900040500ffff6600f64e44b28b26", 0x2d}], 0x1) recvmmsg(r4, &(0x7f0000f6e000-0x80)=[{{0x0, 0x0, &(0x7f0000111000)=[{&(0x7f000096a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000428000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x2, &(0x7f0000ac2000)="", 0x0, 0x0}, 0x7}, {{&(0x7f00002c6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000074000)=[{&(0x7f0000abd000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f000085a000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000cf8000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000a81000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x4, &(0x7f0000208000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0x7}, 0x0}, {{&(0x7f0000f43000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000b85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000521000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00002a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000b01000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000764000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005a2000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x6, &(0x7f00009ac000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x7}, 0x3}, {{&(0x7f0000839000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x44, &(0x7f0000b78000-0x8)=[{&(0x7f0000bac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x1, &(0x7f000018d000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x1}, 0x5}], 0x4, 0x40, &(0x7f0000cdf000)={0x77359400, 0x0}) setsockopt(r6, 0x800100010c, 0xb, &(0x7f00005ab000-0x4)="07000000", 0x4) [ 624.018248] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 624.023434] ? __lock_acquire+0x6e9/0x47f0 [ 624.027692] dst_alloc+0x11f/0x1a0 [ 624.031244] rt_dst_alloc+0xe9/0x540 [ 624.034961] ? fnhe_flush_routes+0x3d0/0x3d0 [ 624.039377] ? __lock_is_held+0xbc/0x140 [ 624.043456] ip_route_output_key_hash_rcu+0xa40/0x2c20 [ 624.048712] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 624.053885] ? ip_route_input_noref+0x1e0/0x1e0 [ 624.058531] ? find_held_lock+0x39/0x1d0 [ 624.062575] ? __lock_acquire+0x6e9/0x47f0 [ 624.066781] ? find_held_lock+0x39/0x1d0 [ 624.070830] ? lock_acquire+0x1d5/0x580 [ 624.074776] ? ip_route_output_key_hash+0x1a6/0x370 [ 624.079772] ? lock_release+0xda0/0xda0 [ 624.083718] ? check_noncircular+0x20/0x20 [ 624.087945] ip_route_output_key_hash+0x20b/0x370 [ 624.092760] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 624.098287] dccp_v4_connect+0xdd8/0x1750 [ 624.102431] __inet_stream_connect+0x2d4/0xf00 [ 624.106985] ? lock_acquire+0x1d5/0x580 [ 624.110935] ? inet_bind+0x920/0x920 [ 624.114630] ? mark_held_locks+0xb2/0x100 [ 624.118749] ? do_raw_spin_trylock+0x190/0x190 [ 624.123312] ? __local_bh_enable_ip+0x121/0x230 [ 624.127956] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 624.132945] ? lock_sock_nested+0x91/0x110 [ 624.137150] ? trace_hardirqs_on+0xd/0x10 [ 624.141272] ? __local_bh_enable_ip+0x121/0x230 [ 624.145921] inet_stream_connect+0x58/0xa0 [ 624.150133] SYSC_connect+0x20a/0x480 [ 624.153911] ? SYSC_bind+0x3f0/0x3f0 [ 624.157609] ? __sb_end_write+0x9e/0xd0 [ 624.161560] ? fput+0xd2/0x140 [ 624.164729] ? SyS_write+0x184/0x220 [ 624.168416] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 624.173231] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 624.178231] SyS_connect+0x24/0x30 [ 624.181745] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 624.186470] RIP: 0033:0x4529d9 [ 624.189631] RSP: 002b:00007f42cd1e0c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 624.197326] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 624.204574] RDX: 0000000000000010 RSI: 0000000020000ff0 RDI: 0000000000000013 [ 624.211817] RBP: 0000000000000552 R08: 0000000000000000 R09: 0000000000000000 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000a65000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2) 2017/12/06 03:32:24 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfc000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x8000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000852000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000705000)=0x0) sched_setparam(r1, &(0x7f00004b7000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x0, 0x20000000000) read(r3, &(0x7f0000d9d000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) connect$unix(r3, &(0x7f00003de000)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r3, &(0x7f0000c62000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000439000)="6e65742f6d6366696c74657200") syz_open_dev$evdev(&(0x7f0000e7c000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x4000) pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000003) seccomp(0x1, 0x1, &(0x7f00004ee000)={0x4, &(0x7f00008a2000-0x20)=[{0x1, 0xe0, 0xfffffffffffffffc, 0x56}, {0x7, 0x9d4, 0x5, 0x10001}, {0x1f, 0xd00e, 0x8, 0x3}, {0x6, 0xffffffff, 0x57, 0x7682}]}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a2e000-0x4)=r2) r6 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000aae000)=0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000135000)="6e65742f736e6d703600") lseek(r7, 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003a6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0x18) setsockopt$inet6_udp_int(r7, 0x11, 0x66, &(0x7f0000afc000)=0x100, 0x4) clone(0x201003fc, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") 2017/12/06 03:32:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x7, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000947000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) pipe(&(0x7f000059b000-0x8)={0x0, 0x0}) r4 = accept4(r3, &(0x7f000045d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000035c000-0x4)=0x6, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000072a000)={0xd0, 0x4, 0x0, 0x15, 0xfffffffffffffffc, 0x4, 0xb2, 0x2, 0xe000000000000, 0x2, 0xfbfffffffffffffd}, 0xb) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc4, 0x4) r6 = semget(0x1, 0x3, 0x202) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000974000)=[0x3e, 0xfe000000000, 0xfffffffffffff413, 0x8]) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x2, 0x0, 0x0}]}, 0x10) bind$inet(r5, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = gettid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d0a000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00009e2000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000364000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a8000)={0x0, 0x0, 0x0}, &(0x7f0000d03000-0x4)=0xc) r8 = getpgid(r7) getpgrp(r8) r9 = gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000083e000)=0x0) getpgid(r10) sched_getscheduler(r9) ioctl$fiemap(r4, 0xc020660b, &(0x7f000097f000-0x58)={0xfae, 0x80000001, 0x6, 0x10001, 0x1, [{0xfa, 0x7, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) connect$ipx(r4, &(0x7f00004cb000-0x10)={0x4, 0x4, 0x3f, "05cbe136087e", 0x4c0a, 0x0}, 0x10) gettid() getsockname$inet(r1, &(0x7f000043d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e86000-0x4)=0x10) connect$inet(r5, &(0x7f000015a000-0x10)={0x2, 0x3, @rand_addr=0xaa00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000062b000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) bind$netrom(r4, &(0x7f000077d000)=@full={{0x3, {"e36d0613955db4"}, 0x800}, [{"7137b807000000"}, {"d505000000ffe7"}, {"43332d473ce3ac"}, {"5235736453bed7"}, {"c50252e400085e"}, {"18000000b68506"}, {"680af4cb82ab10"}, {"e316cc0548073f"}]}, 0x48) listen(r5, 0x8000000000000008) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00006fe000-0x9)="77657374776f6f6400", 0x9) [ 624.219061] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5050 [ 624.226304] R13: 00000000ffffffff R14: 00007f42cd1e16d4 R15: 0000000000000000 2017/12/06 03:32:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000fbb000)={0x8000009}, 0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000c4c000-0x48)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x68}, 0x9, 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]}) mq_unlink(&(0x7f0000c1f000)="5c4000") r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f000045d000-0x6)={0x7, 0x55d, 0x5}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000df2000)={0x0, 0x0, 0x0}, &(0x7f0000f88000-0x4)=0xc) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000039000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004d8000-0xc)=@sack_info={r2, 0x1001, 0xffff7ffffffffffe}, &(0x7f00003de000-0x4)=0xc) r4 = perf_event_open(&(0x7f00009ee000)={0x1, 0x78, 0x0, 0x0, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) fcntl$setlease(r4, 0x400, 0x0) truncate(&(0x7f00005c8000)="2e2f66696c653000", 0x4002000000c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000059e000)=@common="69666230000000000000000000000000", 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00006bc000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f0000)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000dad000)=@file={0x0, ""}, 0x2, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000c80000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r8, &(0x7f00004e4000-0x38)={&(0x7f00004f4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000080b000-0x80)=[], 0x0, &(0x7f0000ab0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e, 0x2}, 0x60) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) accept4$unix(r6, &(0x7f0000e4c000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000085c000-0x4)=0x6e, 0x80000) bind$unix(r6, &(0x7f0000686000)=@file={0x1, "2e2f66696c653000"}, 0xa) r9 = dup2(r6, r5) setrlimit(0x7, &(0x7f00009fe000)={0x0, 0x0}) ppoll(&(0x7f00002f6000)=[{r9, 0x4000, 0x0}, {r7, 0x4605, 0x0}, {r1, 0x6020, 0x0}, {r4, 0x2, 0x0}, {r7, 0x2300, 0x0}], 0x5, &(0x7f00008ee000-0x10)={0x0, 0x0}, &(0x7f0000c5f000)={0x7f}, 0x8) r10 = gettid() capget(&(0x7f0000c1d000-0x8)={0x19980330, r10}, &(0x7f00005c1000-0x18)={0x8, 0x4, 0x0, 0x80, 0x9, 0x1}) bind$bt_rfcomm(r7, &(0x7f0000e35000)={0x1f, {0x200000000000ff, 0x101, 0x1080, 0x5, 0x5, 0xfffffffffffffff8}, 0x80}, 0x9) setuid(0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r9, 0x89e0, &(0x7f00003d4000-0x4)=0x3) request_key(&(0x7f0000b41000)="6465616400", &(0x7f0000efb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec8000)="29706f7369785f61636c5f6163636573732f232e00", 0xffffffffffffffff) 2017/12/06 03:32:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe2(&(0x7f0000fd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) r1 = open(&(0x7f000001a000)="2e2f66696c653000", 0x8000, 0x40000000080) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x2, 0x8, 0x0, 0x2400, 0x0, 0x3, 0x3, 0x4, 0x66a, 0x7fff, 0x7, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, r0, 0xffffffffffffffff, r1, 0x0) shmget(0x2, 0x1000, 0x3c, &(0x7f00005b7000/0x1000)=nil) dup2(r1, r2) socket(0x10, 0x3, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0xfffffffffffffeff, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x20000000) socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000ae9000-0x4c)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbc}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000+0x4d9)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x35, &(0x7f0000002000)=0x8, 0x4) syncfs(r3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r4, 0x1}, &(0x7f0000001000)=0x8) r6 = syz_open_dev$mouse(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x400040) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000)="2e2f66696c653000", r6}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000aa5000)={r4, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r6, &(0x7f00000af000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000e4000)=0x10) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000b22000-0x4)=0x6) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r7, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000ec6000)="2f6465762f6e65742f74756e00", 0x0, 0x480) 2017/12/06 03:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a8f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f28000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd52}, 0x1c) getpeername$ipx(r0, &(0x7f0000c19000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00008ed000)=0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000996000)={0x2, &(0x7f0000fc2000)=[{0x100, 0x1, 0x0, 0x2}, {0x5, 0x7, 0xffffffff, 0xff}]}, 0x10) r2 = 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, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000461000)="2f6465762f7573626d6f6e2300", 0x7, 0x420000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000c3f000-0x10)={0x3ff, 0xd9f, 0x987, 0x0}) sendto$ax25(r3, &(0x7f000020b000-0x6b)="538d131230dbb29f37ab6682708c41488f49d61ef3119efb90eba6651f303049b0f2cb5040f55161ef514bfbb3dc9dbcb218a87e6078f663d7474ffc4d5e1c004cc377ccdceb79e7f93c16bdcd95c6b95b7c44490c9c6cc176707903ceb26fc3ef2741fe6c39b84a8cf870", 0x6b, 0x4048800, &(0x7f000042e000-0x10)={0x3, {"689c2440dcf87e"}, 0x1}, 0x10) r4 = perf_event_open(&(0x7f00001c6000)={0x1, 0x78, 0x5, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xdc, 0x1e006, 0x0, 0x5, 0x4, 0xfffffffffffffffe, 0xe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r3, &(0x7f00004dd000)={&(0x7f000009c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000bba000-0x30)=[{&(0x7f00008e4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000652000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000d90000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xf641}, 0x2020) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r4, 0x0) r6 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094e000)="2f6465762f73657175656e6365723200", 0x100ffd, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a84000)="2f6465762f6c6f6f702300", 0xf2, 0x100000000000000) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f00004bf000-0x8)={0x3, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00005cb000-0x4)=0x6, 0x4) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000151000-0xc)="2f6465762f72666b696c6c00", 0xa1c0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000c1000-0x118)={r5, r0, 0xfffffffffffffffd, 0x5, &(0x7f0000b47000)="3090ab288f3e8599c31fe2cdb4733b576379bc91afb26e7af2f439c86b0b0c6693fca54cd4ce4ccf5efa8d2321ffdc287e81a9e68458019a7564176bcfb28c9a75e884e8941466436edb2ccb960aefa7f2e7c9b7db68fbb60d60824ca9919883e084ff45a690bc1407fea5600ffd980b64c04dc92bed9b9fe3645634e6a5a72baea57e316816dad96d1fdec740a23870b72622ae78da3a98b7fc992af4e92aad2d9ff4e5028968c42178227396f8", 0x6, 0x20, 0x6, 0x7, 0x101, 0x3ff, 0x1000, "71e973d23fb96ba2c4c4edd864e4a1af975c98e618832c2bb51f338153a59320357a7f1ceeabd80e93f5d830c9c84706f1e281f834c9b3ae6bbc619109f8bbb2f6b863cc6b9b3ce5718253031847c7e08d315430379e63d02c48cebbb13f71d2fc58db59c4a4ad4a03d7a0d8af315345401ab0423da081812c2b588393ed4316ce26a1ab8d7a45592378333b398725906040a85fee57a391ad85ead91c6d373e541b48f12cbc49ae6a617d6a3f57707b20d84249e0eb798c78a5a93712bf09035a06f3f868d0f247d50d2ac9d33ef773e50db1f1c921a2e60cc0b0d8716dbfae5378b43adb76e180fbeb77f359fc66be"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000ce2000)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0xe5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4e6c}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x99, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f000065f000)=0x1000) sendfile(r0, r8, &(0x7f0000f16000)=0x0, 0x100000001) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000654000-0x4)=0x42) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000c87000-0x1c)=[], 0x0) sendfile(r1, r0, &(0x7f0000aac000)=0x0, 0x8) sendto$inet6(r9, &(0x7f0000e80000-0x1)="2f", 0x1, 0x40000, &(0x7f0000e10000-0x2)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c) socketpair(0x1f, 0x5, 0x7, &(0x7f0000e62000)={0x0, 0x0}) 2017/12/06 03:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000534000-0x8)=0x826a) io_setup(0x7, &(0x7f0000988000-0x8)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000012000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9c, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f000019a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000288000-0x4)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db4000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000afb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d28000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d26000-0xe0)={{0x1, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "740000003e30000000000000000000000000fdffffff00000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c6000)="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", 0x1000) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x7, 0x0, 0x0, 0x2, 0x0, 0x1, 0x10000, 0x0, 0x666, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x0}, 0x0, 0x3db, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) 2017/12/06 03:32:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x55, &(0x7f0000fd4000)={@random="3527d6b0d07d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8808, @ipx={0xffff, 0x47, 0x3, 0x11, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "4a79d5ba7aacacf5db998bf2c2942b0611020c8c6a71af6adb23c2d680b7708108c24324735ba8e9f2"}}}}, &(0x7f0000fd5000-0x10)={0x0, 0x2, [0xa2d, 0xcb4]}) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd4000)="2f6465762f73657175656e6365723200", 0x1000000000000002, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fbd000)={0x1, &(0x7f0000421000-0x8)=[{0x7ffc, 0x53138608, 0x8001, 0xffffffffffff0060}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:25 executing program 0: mmap(&(0x7f0000bd8000/0x3000)=nil, 0x3000, 0x300000b, 0x20010, 0xffffffffffffffff, 0x2000010) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x2) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x7, {0x0}, 0x0, 0x9}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fb4000-0x8)={0x0}) unshare(0x22100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100000000008a002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0}, 0x0, 0xe14, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x10000007, 0x40003) socket(0xf, 0xa, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000adc000)=0x0) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000fc0000)="6465616400", &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x1)="00", 0xfffffffffffffffd) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r4, &(0x7f000023a000-0xdc)="90f863fe64b26230e17c177e6cf865b29dc24a5454db1242c9a18c4f3652a1ab070f1cf82f8344b5c35ea197d170952da7479337d300e429ef1fd336ba3c0a9e18728347da5b379ffdd1a9a10d9854dec2a8eca4a541490000000000000801ad9ea6315e353d327e81e4186bbf6e5b19989810343dbcc09f05e2932381310000000078819d2ff7d9e38d000bdbd7aba6babcee813b9dc43dcf297f668e2242b7a8b29b41bfe092d9332f58cf44655de88d82c0557674bb2993c5c7d3757258f23fcb3abcb3364f4aee2a7f8e76538e670300742994a48b3d069b7878", 0xdc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000950000-0x4)="83894b", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x3f, r2, 0x0) r5 = socket(0x2, 0x3, 0x1) mmap(&(0x7f00000a3000/0x4000)=nil, 0x4000, 0x1, 0x4150, r3, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e04000+0x71e)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)="2f6465762f6b766d00", 0x4000000000000002, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x8000, 0x80000) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r8, 0x3}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x19) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fc3000-0x4)=0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x0, r8, 0x2}) getsockopt(r5, 0xff, 0x1, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) modify_ldt$write2(0x11, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/06 03:32:25 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2a000-0x9)="2f6465762f72746300", 0x10000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004d3000-0x4)=0x8, &(0x7f0000b3f000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000072b000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "636263286165732d6165736e69290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) recvmsg(r2, &(0x7f0000e27000)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)=[{&(0x7f000040a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f00009e3000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000813000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b65000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000a58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000dac000+0x771)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7, &(0x7f0000665000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x4}, 0x20) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000c56000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000365000-0x8)=0x2) bind$alg(r2, &(0x7f0000000000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r3, &(0x7f000021a000-0x58)={0x26, "736b636970686572000000000000", 0x1, 0x45, "65636228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x4, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r4, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000122000-0x40)={0x0, 0x0, 0x0, 0x8, 0x59, 0xffffffffffffffff, &(0x7f00003cd000)="15d35281be2533b82e6c72db6b5eae09e8753b4ee51a5e13dfcc017590b8f10b62828e3fba965d4c6d75acc8d837ddbd9f0f24883063d1813b3abf1c9dd6828dc676ee36ab774fbc9a96c9c0", 0x4c, 0x80000000, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r3, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x1, 0x4, r4, &(0x7f0000e4a000)="b2d00a9ec26260704e8863ae2d7f34eb2524da0957339998d71aab58101be02d14a8c4cca8ce94a1b3bcad6a176350493040e3ec155174a15a3cafbedc61f1eb6d4f7fb69f9a32c1f2c841351c72fa84b418568fc87c7486cfe31f95d2ff3ea71a07318be6b6f01e2ebf93145bd322751d1375945f044c70d9f1af098545d51ac1a3a4b411cf1ea20e3c04d1aa27e12f43999ee8f3eef1156ba0d243b0a21d9af935b0f81a797f642e47689541b17bc6cce968db0dfa29dea474efd606435735c65679947eef97c44392a60f6a61bbbd8345c91d336ef75f77", 0xd9, 0x2, 0x0, 0x0, r3}]) 2017/12/06 03:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40009, 0x84) socketpair(0x8000000000001e, 0x5, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x24, 0x0, 0x0, 0x4000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d59000-0xc)="2f6465762f72666b696c6c00", 0x100004, 0x0) r3 = open(&(0x7f00008ef000-0x8)="2e2f66696c653000", 0x80900, 0x10) dup(r0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000c0a000)=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) r4 = creat(&(0x7f0000c8c000-0x8)="2e2f66696c653000", 0x3) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000b27000)=0xc) fcntl$setownex(r4, 0xf, &(0x7f0000001000-0x8)={0x0, r5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r4, &(0x7f0000001000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001010, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000fbd000)="2e2f636f6e74726f6c00") ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents64(r6, &(0x7f000004f000)="000000000000000000000000000000000000000000000000000000", 0x1b) getdents(r6, &(0x7f0000001000-0x9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) [ 624.675439] FAULT_INJECTION: forcing a failure. [ 624.675439] name failslab, interval 1, probability 0, space 0, times 0 [ 624.706456] CPU: 1 PID: 27222 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #209 [ 624.713875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.723234] Call Trace: [ 624.725810] dump_stack+0x194/0x257 [ 624.729434] ? arch_local_irq_restore+0x53/0x53 [ 624.734112] should_fail+0x8c0/0xa40 [ 624.737806] ? mutex_lock_io_nested+0x1900/0x1900 [ 624.742627] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 624.747710] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 624.752881] ? find_held_lock+0x39/0x1d0 [ 624.756931] ? __lock_is_held+0xbc/0x140 [ 624.760985] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 624.766848] ? rcu_note_context_switch+0x710/0x710 [ 624.771763] should_failslab+0xec/0x120 [ 624.775714] kmem_cache_alloc_node_trace+0x5a/0x760 [ 624.780702] ? find_held_lock+0x39/0x1d0 [ 624.784751] __kmalloc_node+0x33/0x70 [ 624.788532] kvmalloc_node+0x99/0xd0 [ 624.792224] seq_read+0x7cd/0x13d0 [ 624.795746] ? fsnotify+0x7b3/0x1140 [ 624.799446] ? seq_lseek+0x3c0/0x3c0 [ 624.803135] ? fsnotify_first_mark+0x2b0/0x2b0 [ 624.807695] ? avc_policy_seqno+0x9/0x20 [ 624.811728] ? selinux_file_permission+0x82/0x460 [ 624.816551] ? seq_lseek+0x3c0/0x3c0 [ 624.820243] proc_reg_read+0xef/0x170 [ 624.824033] do_iter_read+0x3db/0x5b0 [ 624.827809] ? dup_iter+0x260/0x260 [ 624.831428] vfs_readv+0x121/0x1c0 [ 624.834941] ? __fget_light+0x29d/0x390 [ 624.838891] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 624.844232] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 624.849046] ? kernel_read+0x120/0x120 [ 624.852929] ? mutex_lock_nested+0x16/0x20 [ 624.857135] ? mutex_lock_nested+0x16/0x20 [ 624.861347] ? __fdget_pos+0x136/0x1a0 [ 624.865209] ? __fdget_raw+0x20/0x20 [ 624.868907] do_readv+0xfc/0x2a0 [ 624.872250] ? do_readv+0xfc/0x2a0 [ 624.875771] ? vfs_readv+0x1c0/0x1c0 [ 624.879456] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 624.884277] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 624.889276] SyS_readv+0x27/0x30 [ 624.892618] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 624.897347] RIP: 0033:0x4529d9 [ 624.900507] RSP: 002b:00007fc90157bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 624.908189] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 00000000004529d9 [ 624.915432] RDX: 0000000000000001 RSI: 0000000020d62000 RDI: 0000000000000013 2017/12/06 03:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x100080000000000f, 0x1007) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000649000)="fe", 0x1, 0x0, &(0x7f0000abe000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x54000212, &(0x7f0000768000/0x1000)=nil) recvfrom(r0, &(0x7f000086e000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x46) remap_file_pages(&(0x7f0000c06000/0x14000)=nil, 0x14000, 0x4000002000005, 0x4, 0x80000007fff) r3 = memfd_create(&(0x7f0000363000)="6c6f232400", 0x6) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, r3, 0x3e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dbb000-0x20)={@generic="867acb8632c0b34d9b1da21dc785ca5f", @ifru_flags=0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000)={0x0, 0x0, 0x0}, &(0x7f0000aa9000)=0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000811000)={0x0, 0x0}) setfsuid(r4) write(r1, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e1", 0x20) pipe2(&(0x7f00003a9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$getown(r1, 0x9) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x20000) mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00003c8000)=0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008d3000-0x10)={r0, 0x28, &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dcc000+0xde8)=r5, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r6, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:25 executing program 3: semget$private(0x0, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000058c000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) sendmsg(r0, &(0x7f0000835000-0x38)={&(0x7f000079f000-0xa)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000604000)=[{&(0x7f0000474000)="078cd1a35a059b3262c3e49da7e7cbd7ea20aef3377a35372d451f7f6653fa80e5db7b2efdc4fd0991aa9ae9c30485a5dcd085066b192ee73ca7857a936ed57ce6171ae32477a385cd3894e1e2bef76aff", 0x51}, {&(0x7f0000f04000)="87bfd182e13fb5d19f138fd61fed71cee1bb66a2aeac961b7bbf54eb789eef28fa6b9f82da7fcee1bbdea17b6961fad81772360218673327cbae9c7aff0a1cfe56752786d095f1d5de05fb3fe5d51ebe29a36201fdbafc1d8d9347cfdfb0dada4a2e4ec0bb7b1f5db9288ffe4c1c2f26a65de308ae9145271c9286", 0x7b}, {&(0x7f0000929000-0xb7)="20cc025256ba1e32cf862bd521fc2fac3541ec959a1c826f72ed225a49ad6b407c42e73cec710f2b10a83b4ae3da94c63e7e1820ca5f2628b634fb56eb8d7ac2360b23eaa5528c09421b9a342221e52bca52c41963aafccdc8abba6946756f162e2a47df9eac642906c772312ea5700ab8dd5116665b23988cf0eed8a85b66ae70b06702e92d4de7fe03582d4d1f16aa2aed1526582495820987dfba284f1eeea045ceaa668978022533e63e906953313e297f77d4de05", 0xb7}, {&(0x7f0000f5c000)="ca944181cab2bda3486dd7b435de5943e7344f089e3c21288c1e650e52f770d235c4eea72b3ced2193abc4659c01861d6ecb5386faccb82c429cb9cec432ac06f745e08908ced1f80623e3c866b29ffce44427297bd14f8ef980fb6a260f4a09905e60caed97e3dad6639aebcc64f7d961c8c15106934655d59f252033a8dd554adb4cddbecc2ebe", 0x88}, {&(0x7f000096f000)="5a35acd8cdb1d244a14e799c318fefc755b1f79dc568eb49cbf057665b35be1db9f7d3fea5a2caddb0474671f58556dfbd98b28e", 0x34}, {&(0x7f0000a8c000-0x53)="bd684ca797ea947dc07b026101e1d3744b9f911418bfe824072085994ce2573334a5bf789002ef625be926131cf831f069942a8dfea702036c45fc8282197bd105f2684cdbfbbec1ce6fac4138c64f03479e85", 0x53}, {&(0x7f00007e0000)="594862bc0fd9201d", 0x8}], 0x7, &(0x7f0000e4f000-0x13e0)=[{0xc8, 0x13b, 0x8, "af2784ba877a250c97c6bf267da637fa2457976f3f9b0e01d05c52bf0be7382b2eef9164e1b1a918e29a9d5101a2e580ce5e016566f520274f87032def949ed6f4f12d339c44a8b33c13f09fc74fc27432584daf32f5fa847082aac1c67ac00446f0a34863bffebc90ee7dd596f80898ce00151a9d76ae264afaaad7de660dd9d5cd22e07703a43f3e21e5b1199cb8569c062d922aa0734754ce6514891d1d8f755ecbe5eb684df6c4970d04be1a9e2c9a5733591d462905"}, {0xe0, 0x13f, 0x200, "583d42463f118e16f85394c61a343212b5073b606a9137601500d9cbea966a29d55bb2e92d52ec74ec6d05689be1922870f28ca924007942f6606645595852677c32a4ec78b8347413bad55b6bf918e3783ed5ef3f9d52843c79fc014bfbc765a3425127057cae2fa603e22470bd2498de68ea39d9722a2e03e6dcb1f8d6382ae516f7b3401a1028499b5a8d2eb9bab27407c30ebc57f3925e2e011d805c38ec4064f98a7892bf81e3e70e5755e75fa343e3ba6a4f2425f1889439272565a6060c8714e841bbb93d7174c19987d85164"}, {0x50, 0x84, 0x1da, "d66f7fea4e94328c3143473cf1a03793261b97401ba897dbae5337b6cfbc8a1f890b14e4ee6e9bae6b97c8fc39d74b5ef4b32ca776fb071ff7"}, {0xb0, 0x1ff, 0x100000000, "03a4b328fa8408acea6d48aa126c8ad63c855d78f17d88042ced8da20117c1bcd4e4dc58a538ba866355a8b442787b982ad5dce14c5f021161d75ed73e1566fa5850c1448fbbd01775bac3196a74a7db08a12a4c1b34360b45966978166cfb9a77c45af7d3088bc15f7ada10347c2e8bc004812bb5c8d7711f1515a9dec7493ac6e98c628feeb6b5c6705c1c6b39bd9cb7b89660caeaafd279733807"}, {0xd0, 0x116, 0x1f, "e7959f8d1b86ce56948a41d7d659903162a1f436cb8004a180f12fefc9bae4a5b0c96d6bcb6a045bd03ef353ac034c82e2447ff7e61a54d10a266c72a65bd085d0d2a5bcffb93b2ee918738dd1a5a2d206fa2bd5f7576be698e0b9399340ae9c12ab3c9e23252d157102172dd14589f96778d059b1f7093122e4414378171e17e038860bd4cb07c7265b7b55733747c5fcc220ae51849ab6bddf6ae76af745b396d77b0c91eaf31ca15bc2e1f8a5a4bbaae35f502d4340cf59c435f316c007"}, {0x58, 0x10e, 0x1000, "9bc4d339ca69f207b9d32c77b0aed37838bdb69fc882adcc8a0e2e8c56061f2a0586dfe6cc68b2b7116c24810e7c0ec4bc35458f70ee92f7ea305ca06fe171175a7e96"}, {0x1010, 0x110, 0xf4, "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"}], 0x13e0, 0x0}, 0x4000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000b11000-0x9)="2f6465762f72746300", 0x200000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000de6000-0x20)={0x80000000000, 0x0, 0x10001, 0x6}) inotify_add_watch(r1, &(0x7f0000e16000-0x8)="2e2f66696c653000", 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000a0000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6a969fb392"}, {"88401a99930af3"}]}, 0x48) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x9, &(0x7f0000000000)="", 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000262000)=0x0) mkdir(&(0x7f0000fb3000-0xa)="2e2f66696c653000", 0x4) r5 = syz_open_dev$vcsn(&(0x7f0000228000)="2f6465762f7663732300", 0x9, 0x4a00) openat(0xffffffffffffff9c, &(0x7f0000113000)="2e2f66696c653000", 0x0, 0x150) mkdirat(r5, &(0x7f0000fb1000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) mkdirat(r3, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r6 = openat(r3, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r6, &(0x7f0000017000)="2e2f66696c653000", 0x0) openat(r6, &(0x7f0000020000)="2e2f66696c653000", 0x0, 0x0) getdents64(r6, &(0x7f00001bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) [ 624.922673] RBP: 00000000000005ab R08: 0000000000000000 R09: 0000000000000000 [ 624.929915] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f58a8 [ 624.937156] R13: 00000000ffffffff R14: 00007fc90157c6d4 R15: 0000000000000000 2017/12/06 03:32:25 executing program 7: r0 = timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000001000-0x8)=0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f0000191000)=0xc) setgid(r2) r3 = creat(&(0x7f0000fcf000-0x8)="2e2f66696c653000", 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000568000-0x4)=0x0, &(0x7f00005b9000-0x4)=0x4) fcntl$notify(r3, 0x402, 0x2) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000504000-0x5c)={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0xffffffff, [0x1f, 0x4, 0x6, 0x9ad, 0x2000000000, 0x1, 0x5, 0x8f2]}, 0x5c) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000792000-0xc)={0x0, 0x0, 0x0}, 0xc) prlimit64(r4, 0x2, &(0x7f0000bd3000-0x10)={0x3, 0x100000001}, 0x0) 2017/12/06 03:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000095f000-0x4)=0x60) r0 = memfd_create(&(0x7f0000000000)="2400", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000165000)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000aa4000)="2f6465762f766373612300", 0x4, 0x462fe) r4 = accept4$inet6(r2, &(0x7f000025d000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c7e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000f01000)=0x0, &(0x7f0000161000)=0x4) perf_event_open(&(0x7f0000bab000)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3ffffffffffffd, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x100000001, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x26, "6165616400000000000000000000", 0x20e, 0x1, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ptrace$peekuser(0x3, 0x0, 0x1f) socket$bt_hci(0x1f, 0x3, 0x1) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00009b4000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000488000-0x4)=0x2c) r5 = open(&(0x7f0000860000-0x8)="2e2f66696c653000", 0x80840, 0x6) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00001c7000-0x1)=0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003a9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00005a1000)={0xffffbffffffffffd}, &(0x7f00004be000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b05000-0x10)={0x0, r6}, 0x8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r5, 0x400, 0x2) ioctl$EVIOCSMASK(r7, 0x40104593, &(0x7f0000ddc000-0x10)={0x4, 0x79, &(0x7f000044c000)="db1e86360a042f5b1adb3298ebc7e48eceecb81e8f3d86217701913ffc3ffaa64c3301aaed76a7153cdc424df639fbb6b9458e9ead974efa842270bfc51beb31b83f9314c4a010324ea89e559f230a752d48d0500eca247664162b5ee700d05d482fe8b6e4c788d6d3beed5dd9957f0ddc15c942462c5f7b4d"}) connect$inet6(r5, &(0x7f000034f000)={0xa, 0x3, 0x83, @loopback={0x0, 0x1}, 0x195e}, 0x1c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000084b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009a1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dc000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000b2f000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e3000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f000049c000-0x28)={@generic="4d0d3a58343395b352ee44a5e6dd16d0", r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00002bb000)="2e2f66696c653000", 0x141046, 0x0) bind$inet(r7, &(0x7f0000d1e000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x100003, 0x3) 2017/12/06 03:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x5f581a50, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10081, 0x0, 0x93, 0x0}, r1, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x3f, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) delete_module(&(0x7f000078f000-0x1)="00", 0x200) mmap(&(0x7f00004d4000/0x1000)=nil, 0x1000, 0x0, 0x34, r0, 0x0) unshare(0x10000000) r5 = mq_open(&(0x7f0000233000-0x5)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400", 0x42, 0x0, &(0x7f000066a000-0x40)={0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) ftruncate(r5, 0x80000000) r6 = dup3(r2, r4, 0x80000) perf_event_open(&(0x7f00007a1000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x80000, 0xfe, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x6, 0x0, 0x204, 0xfffffffffffffffe, 0x2, 0x0, 0x7080, 0xfffffffffffffffd, 0x0, 0x7e9, 0x6, 0x0}, 0x0, 0x1, r6, 0x2) open$dir(&(0x7f0000e54000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x800000000003, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x80000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) bind$unix(r8, &(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$unix(r8, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/06 03:32:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00009e0000)={{0x0, r1}, {r2, r3/1000+30000}}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r4, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r5, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r5, 0x10000) 2017/12/06 03:32:25 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f000074f000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000f7000)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00001da000)="6e6500002004006963007440") readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f000037f000-0xc)={&(0x7f0000112000)="2e2f66696c653000", 0x0}, 0xc) 2017/12/06 03:32:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f000026e000-0xb)="6173796d6d657472696300", &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000856000-0x7)="", 0x0, 0x0) r0 = inotify_init1(0x800) r1 = inotify_add_watch(r0, &(0x7f0000d60000-0x8)="2e2f66696c653000", 0x20000000) inotify_rm_watch(r0, r1) r2 = syz_open_dev$mice(&(0x7f00003c9000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200040) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000b90000-0x14)={0x20, 0x200, 0x3, 0x1, 0x81}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000cd3000)="") 2017/12/06 03:32:25 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000368000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001a7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000eb0000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x658, 0x6e, 0x500, 0x10000, 0x80000, r3}) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000512000-0x8)="2e2f66696c653000", 0x20403, 0x80) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe3, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000006, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x480, 0x3, 0x1000, 0x0}, 0x0, 0x2, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)="2f6465762f6b766d00", 0x28801, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1, 0x32, r3, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f6b766d00", 0x58001, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pkey_alloc(0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000000b000-0x18)={0x0, 0x6, 0x5, &(0x7f0000007000-0x8)=0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000d000-0x20)={0x758e61446abd4615, 0x200000040002, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000007000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000005000-0x8)={0x8dce, 0x1ff}) mbind(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000002000-0x8)=0x800, 0x2, 0x2) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = eventfd2(0xf93, 0x800) r7 = eventfd2(0x7fffffff, 0x1) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000007000-0x14)={r6, 0x4, 0x1ff, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f000000f000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000fd4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003d7000-0x18)={r5, &(0x7f00005ac000)="cb2e10c85f06b0d2c5c1ae7bbd62e1f746b3575fa94bdc82b2286c37051607b433d5ae05d15636e9adc9797a2f638cac12c7ef1aefa85255442a99733a0f1c99aa6df6d052347369219c5aed5af717f9df6ce3dc61b1a0c7a564467a33f9a0f78e5241d2c34203730c08f0c9d0feddd2cd", &(0x7f0000fd6000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ftruncate(r4, 0x10000) sendfile(r6, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000014a000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2d5f, 0x5, 0x0, 0xf9, 0xd5, 0x5, 0x8000000532cf84a, 0x7, 0x4, 0x9, 0x7, 0x6, 0x3, 0x401, 0x100000000]}, &(0x7f0000c5b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007d9000)={r1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000a33000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004d5000)={0x0, []}, &(0x7f00000fc000)=0x4) eventfd2(0x4, 0x80801) r2 = socket(0x6, 0x5, 0x3d9) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003f4000-0x8)={0x0, 0x0}) r4 = dup3(r3, r0, 0x81000) shutdown(r2, 0x400001) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000de9000)="2f6465762f76637300", 0x89674ca53cce3210, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000cfc000)=0x0) r6 = getpid() ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f000095a000-0x4)=r6) r7 = socket(0xa, 0x3, 0x100000000000039) futex(&(0x7f0000a04000)=0xfffffffffffffffe, 0x4000000005, 0x40, &(0x7f0000199000-0x10)={0x0, 0x989680}, &(0x7f0000a29000-0x4)=0x2, 0x555a77f243942658) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000eeb000-0x5c)={{0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000000004}, {0xa, 0x1, 0xffffffffffff0000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1, [0x6, 0x5, 0x1, 0x1, 0x80000002, 0x4, 0x5, 0x91]}, 0x5c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005b0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000781000-0x68)={0x5, 0x9, 0x7a38, {0x0, 0x0}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000c84000-0x30)={0x1, 0x1, &(0x7f0000c84000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000366000-0x22)="00", 0x0, 0x7c, &(0x7f0000c84000-0x9f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0}, 0x30) clock_nanosleep(0x5, 0x0, &(0x7f0000e07000-0x10)={0x0, 0x0}, &(0x7f0000fda000)={0x0, 0x0}) r8 = memfd_create(&(0x7f0000b45000-0x1)="00", 0x1) syncfs(r2) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000315000)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x200000003, 0x0, &(0x7f0000590000-0x10)=@generic="a6c4806a93d48d35b06b6b4bdf9b2e3b", 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000d42000-0x4)=0x0, &(0x7f000097a000)=0x4) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000091b000)=0x5, 0x4) setsockopt$inet_int(r4, 0x0, 0x2b, &(0x7f00004cf000-0x2)=0xccc4, 0x4) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000e3b000-0x2)=0xb, &(0x7f00000f7000)=0x2) rmdir(&(0x7f0000456000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000288000)={0x0, 0x3}, &(0x7f0000083000)=0x8) 2017/12/06 03:32:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000+0xd45)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000def000)=0x0, &(0x7f0000bd5000)=0x4) readv(r1, &(0x7f00003dc000-0x60)=[], 0x0) removexattr(&(0x7f00005c7000)="2e2f66696c653000", &(0x7f0000caf000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00") 2017/12/06 03:32:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b7f000-0x20)={@generic="c0fabc0bd7aa3cecbe75dd4f76c63180", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet(0x2, 0x2, 0x200, &(0x7f0000ffa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000334000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x1d6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004ed000)=0x0, &(0x7f0000606000-0x4)=0x4) r3 = socket$inet6(0xa, 0x4, 0x100000000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000073b000)=0x0, &(0x7f0000c06000)=0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f00002de000-0x4)=0x100000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009ad000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df8000-0x4)=0xe8) r5 = accept4(r0, &(0x7f000082f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0xe, 0x800) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b62000)={&(0x7f00005cf000)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00003a4000-0x8)={r1, r6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r3, &(0x7f00008cb000)="d945e6555aa1ff466dfb4ed1eabc4d01b2d322631fa91b2d8fab3bf6921f1a73266c22e24732964a7a5bdb3d27d69cb8f9ca0e672b2d153eeeac1335e50191247164d81b6e296421837648de789fd63b072fb2bb0f1b5788442cf24e0b5bd10f518a97f8173a62f51485a7e5c8d68a00000040131d08bbd929af8eef3574d98c0c3d", 0x82, 0x1000000000000082, &(0x7f0000799000)={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) 2017/12/06 03:32:25 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000332000)="2f6465762f7573626d6f6e2300", 0x3f, 0x40000) r2 = openat(r1, &(0x7f0000bb4000)="2e2f66696c653000", 0x18e00, 0x102) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000a29000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) getpgid(r4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fc4000)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000fc4000)={0x0, 0x9, 0x3}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000f13000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fc2000+0x2de)={0xb, 0x0, 0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000ce000)=0x0) connect$ax25(r2, &(0x7f00002b1000-0x10)={0x3, {"78c280d7783760"}, 0x9e}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fc4000)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000ce1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x40, &(0x7f0000fc7000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r4, 0x80000001, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fcb000)="7472757374656400", &(0x7f00002c7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000f9000)="2d766d6e65743000", 0xfffffffffffffff9) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000065c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00001a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fca000+0x360)="98fcac4538788b9429c984431de9f630833790bf83407c", 0x17, 0xffffffffffffffff) keyctl$revoke(0x3, r5) bind$inet6(r2, &(0x7f0000017000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8005}, 0x1c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000fcc000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x11, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xff, 0x879c, 0x1, 0xfffffffffffff397, 0x4, 0x4, 0x0}], @udp={0x3, 0x0, 0x9, 0x0, "88"}}}}}}, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fca000)="2e2f66696c653000", 0x10) 2017/12/06 03:32:25 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000da5000-0xa)="2f6465762f7663732300", 0x7ff, 0x5118c1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000539000-0x5)={0xdc8, 0xffff, 0x7, 0x81}, 0x5) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000dda000)=0x0, &(0x7f0000d00000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bca000-0x8)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x7}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8, "ee080ae7b69a17c4"}, &(0x7f0000000000)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x5, 0x663, "232d4bf5791bf41bcbf70ab973b704cb2664b29afb10edd55b79cb828e75879ea0ed6a5bb9203ce91ee3f8f85cbb573dd8eae0d54fdd96ed8f2e18aaebdde44c86237c6fa4f5a483595d423e78f61bb3"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffff80000000}], 0x2c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af0000-0x8)=@assoc_value={r3, 0x5}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000fd4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000fd5000-0xe)="2e2f66696c653000", 0x20000009) ftruncate(r4, 0x10000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000fd5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:25 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fec000)={&(0x7f0000fed000-0x8)="2e2f66696c653000", 0x0}, 0xc) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d68000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) r2 = dup3(r1, r0, 0x80000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000689000)="2f6465762f72666b696c6c00", 0x4081, 0x0) accept$inet(r3, &(0x7f0000a17000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000584000-0x4)=0x7, 0x4) r4 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fec000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000073e000)=0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000137000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00004c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000fed000-0x38)={0x0, 0x0, &(0x7f0000fec000)=[], 0x0, &(0x7f0000fed000-0x148)=[{0x60, 0x1, 0x3, "202071c0e6f6064410047926a9b5aad874b7b27f2d9ec78a3ab20e72d6596ecb403f36d53a5b65776ed888bd496b9b7ce57ff08d0c95f156e94be9a7499063fae73e31969ad0a7a8fcaa7cf248"}, {0x30, 0x19f, 0x7, "2388693fbedbddcb9ed028b487174e8b71b5ea4cb81bfe42c78c47ac4687"}, {0xb8, 0x114, 0x7fffffff, "417302cc4c6f8072daf447a25ca5e69c0ca095b9c18a13e3984878d02d7db890df63438fb4ff096308a407d2da750f63e2c9051803b58dcaaf1b6e7ca7b778ca1bf0536a3aff25d09fdc1edcfdcd8633130901200a33c1ac858707256c99de01a56f56268d5bd3738db2caf27db18820a36096c632c5869ff08319e7b513bde1d63a40aeddb28540769578c1f1956a5790414276c1629f11772eeeff0d509b10a14c"}], 0x3, 0x40000}, 0x10) getsockopt$inet_buf(r7, 0x0, 0x29, &(0x7f0000002000)="00000000000000000000000000000000", &(0x7f0000005000)=0x10) mmap(&(0x7f000073d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00001e5000)=@add_del={0x2, &(0x7f0000fee000-0x10)=@common="69703667726530000000000000000000", 0x9d8}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sg(&(0x7f000096e000-0x9)="2f6465762f73672300", 0x9b, 0x40000004000080) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r8, &(0x7f0000fef000-0x48)=@full={{0x3, {"63ca878f002c66"}, 0x7fffffff}, [{"ff786377fbbff4"}, {"4e705ee42bc7d1"}, {"63c29861a33a73"}, {"15baabbeff716e"}, {"4d1b1578623c8e"}, {"bb9d3f8fe68fc2"}, {"f39064d3323b23"}, {"40cf1d58276975"}]}, 0x48) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d09000)=0x89) r9 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f000073f000)=0x0, &(0x7f0000746000-0x4)=0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_opts(r9, 0x0, 0x4, &(0x7f0000018000)="4402093d00060000ffff0000000101f905004ca60004a1bf1f40fd7461", 0x1d) 2017/12/06 03:32:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "736b636970686572000000000000", 0xf7fffffffffffffd, 0xe, "6362632d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) setitimer(0x2, &(0x7f00001eb000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00001c0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}, {&(0x7f0000030000)="01a673396cee2a7aa0fdd97ae1d338c696ced94118b3b81287b2431d319edc9c900f64bf2cac657292aa93376628e842c70c140a14b399f7b6b12be960cc23aeb3f221f17b105c54e052b54a14678a3d0702364691bf3092c6ed93b21d00e171bbb2964d039faaeb55f2bf9bf643640f8df94285e0af6fa957d0002a63daafa9a3ce06ab138c4364b9c8ef2ddb64bf38d1ce0488d025e41fd7e643d38635c9624730428a111d1d40f25d", 0xaa}], 0x2) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) pwrite64(r2, &(0x7f0000038000-0x2)="0087", 0x2, 0x8) r3 = shmget(0x1, 0x4000, 0x4, &(0x7f0000007000/0x4000)=nil) r4 = syz_open_dev$usbmon(&(0x7f00001c0000)="2f6465762f7573626d6f6e2300", 0x21a1, 0x101000) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000071000-0x8)=0x0) shmat(r3, &(0x7f0000c79000/0x3000)=nil, 0x7000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000bb3000)={0x3, [0x2d, 0xfffffffffffffff9, 0x80000000]}, &(0x7f0000e88000-0x4)=0xa) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c87000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000741000-0xbf)={0x0, 0xb7, "c6a614e012b86868e2c34f6a7fea3ebf2b79752feae92a746c5ff87f33c0729f6b65e8a2244662d13a0b897566220f34ceddb06fbbe2be7d1ac23895bcebbb13b89429ebf108b7f51fe43b22003853f3f6df6867287468b4b3556d28be732282416373c0e3e361f81e60ee82e5bab68166d021e6aa9343949a923a5ef48e6394a61793c05a40d4ca48c139a9976eec1545c4e161ddfe489eee19fd9fe0bb000792c2a227ec5a11e79e1cfcf2d9a65eedf0a5f1066f47b3"}, &(0x7f0000ef6000)=0xbf) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000e42000)=@assoc_value={r6, 0xffffffffffffffff}, 0x8) fallocate(r1, 0x0, 0x0, 0x44400004) 2017/12/06 03:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000bda000-0xb8)={r0, 0x100000000, 0x100000001, "904659511ef1785439c2a823a0f2bd7ba3099a0f7df8147a6ba725ae6f458c586511e2fa9ab9b7a63ffdb37eaf75390be33dc0ec37276a9d2de53a387f9bf1d947af428e2adf2f23c4e76fb8320081196a389da66b30589ca32d94ad5532095d21936c6e70202837e0f21e29a2d86b3f37e2b39ad1133075cb70b4fdafb938b6f08d429381e1dacb9e8bb6e1bef90f38affcdd87f698f44822bf2e596e0bf13dd9626d44896337f59cdd31a8d90b"}) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000013c000)=0x0, &(0x7f0000c82000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chdir(&(0x7f0000308000-0x8)="2e2f66696c653000") 2017/12/06 03:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000021e000-0x9)="2f6465762f72746300", 0x0, 0x0) dup3(r0, r0, 0x80000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f73657175656e63657200", 0x2003fd, 0x0) ioctl$TIOCNXCL(r3, 0x540d) dup3(r0, r3, 0x8000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000c12000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_emit_ethernet(0xb8, &(0x7f0000e50000-0xb8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x82, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0], {0x8, 0x6, "0d5a21", 0x7, 0x4, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x2e, 0x2, 0x2, 0x1, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "862f369bba5c50d83d314fae6495b04f38655babeb87c1459a5c9165ef9a8fcabf30aaa533e2ef03d3840de1b8daa7da81b9f2e6fcf42e006bc4"}}}}}}}, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000345000-0xb)="636966732e69646d617000", &(0x7f00002f9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000131000-0x1)="00", 0x0) keyctl$update(0x2, r4, &(0x7f0000762000-0xb3)="5281c724511e03087028e6a627e5873649209d77f40945a3e5d15da238a5dcab53b0bc539d6bb487c46053f49b03a9c63b5c50ffda015aac23ef0100e3d25752e7af7e981515e436e8acb61728bc33d33a002502c8d702d379ecc1bf2cde8813a455369ee35929742a581c56f630e15acd865dfb558dd4b79d58ef7f2d60daeed93313a2efa6d3928365bd96d01f1c1a0c2cba91ff9644fe502de963f2ae145fc0d07ca17155b60be8e87fa73ddf97c8e613f9", 0xb3) r5 = socket$inet6_sctp(0xa, 0x100000000001, 0x84) bind$inet6(r5, &(0x7f00001f5000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1010000000000ffa}, 0x1c) listen(r5, 0x1) r6 = add_key(&(0x7f000028a000)="5d6967e66b65dcfb", &(0x7f0000991000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003cc000-0x74)="41a8d9c3b7cf19149e8ea76c6519e455128d29727154b74644c2593087e4726779ab0a8efec02e1546b675fecf4260f62c46be268258d7c180ffffffffffffffffd039fe749ce48ddf2edc476bf34b421c22a7fbff3e11f0957e9a8013f81d4a0b2f5f91833c8d73b538a1b55b070ba047d825c1", 0x74, 0x0) r7 = request_key(&(0x7f000073d000-0xa)="69645f6c656761637900", &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000abf000-0xf)="2f6465762f73657175656e63657200", r4) keyctl$negate(0xd, r6, 0x6, r7) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(0xffffffffffffffff, &(0x7f000012a000-0x1c)={0xa, 0x3, 0x8004, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000019000-0x1)="6a", 0x1, 0xfffffffffffffffc, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000be0000)={0x0, &(0x7f00005c3000-0x8)=[]}, 0x10) shutdown(r5, 0x4) dup3(r1, r5, 0x80000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000974000-0xc)={0x2, 0x5, 0x8, 0xeff, 0x12, 0x5}) 2017/12/06 03:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f0000241000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000054d000)={0x0, 0xffffffff, 0x20, 0x4, 0x1}, &(0x7f000011d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000061f000)={0x0, 0x1000, "9e0399251f7db388f80d691ae50bd2104d58bec6868a72c6716181fa5204f49970a0ab646ceea2164071314e6e3ac6d165c3171d175f6ca2f745f7ecbf9a36b47ccedbd040dab40ac2b7d0ecf5b055677e5d46ae73947c1a1d0d4697cf43c7c8bf383520825a1d53ce2511b793211170819210a7a3a74945296584eb0000d0ec6a2195dd8c069dcc17837c052cb677ff253d2d4faca560847e9295aa77d86d7dd1532b62cefc147f88f34f21842f7ebb98efc68017cedc901ba967ea0c10221d43b39d9e68dacfa0d568dceaa519b76fdc0a13cf3756716380ef393dfe3702fb3ff73bd98215b7f0c6643430e01a9032bcce24e1d798b9e116884f367f414eb84a86d93ae893a1ede660af493822dc1f3ad90bd65c0fb3953b56e68701c74dc0ea57316809aaf3ac585f7477fa39b48af6b6cb9ef730e2a77ae10adf351e1ae5182df97b17c966bafa1db8599cea6f15a787e96c1a2fe40eb649626fecaa23867d8f8837c1aa21382463ddb7bdc3e2677663984015875625de04a0b711496b445f70de3ef52ec4c987e67744cca3d9c83685586110740337d7881d016cd64555d22a5060bb1d2f346d06f18cecc3000cd3f2fb9c23fca38fd26f672829fdccd70bd99bc40f89e7f866f193cb22cb985bc37652329ad03c035127d3289d28997cba15e584fdbfb8b271a5af9de567e27fcb9fd1dba83b2b56ec17789b14a2b8377d4f6810c4cc89517d0662b0bd71669b4a632a69fd14cc601b2387cb90e32aafad9d94161e88107ff21a60b3c80feb2fe5415fd045c79c72160e067db1deb588927d78714a9a5765343333eb89dadb8f3a1133ab001cd8c39ccb8ce39f5fd40d1841ad09eaceb7dc1b2063487bbebb70df3c560ec134709299a65d2fbcb25c520822c7042fb89e96960f530ff2d81bd007778df59d61d1bb0f7ed236df025855961255983cc47ec6eea87413b2c23ec4b318d9c3f537384d41b39ec1d0b48cbf4508137ef6415071b5e427fb4a3a6e4d691c813e6b59cf115eebdd93ccf3b7027c5954df39389d5386ce2cffde1527bebae864912a5d443645064f267653e5b3d2f7029fd7bcbab4493b39fdca935d512743cf7fdea05da4fbe5f16ec1df8eaa4fe8019244cdb5a1c8f70e2ce4475207bac16ccb6d8feb906f2c585eeacb0b2a27211ae1e5fdb863d64a3fe69742107257b65f4f09037c6dee8469b32cd8932615134c1c3fa20abe234c15c4067c7e0fe6231709189e63f33302a7640fc87fa5c710a45fb8b5e0c8f10e1d5869713d5308d3c0bf3411601878a1ee882d0cbe33fd01f3a4bf041ccbd9c7d86e214e1800dd7f7f70c820d3350f511761bdd549bb533b509a6e166f5cb01f6a5c85b21b0223de4928064d662e76569b3944b57ecebe475a766d302356f7d530aa37a5bbee87d5bb65533c7075dba4cf99d6246bfae90b481fae5992b13d36933bea775fb8a6ce94259c7a4c8d23b16362fb966a692bc207df09c699c4968eb01439593a5220a21b9c6380d107c99b20ac547ec40d1c9f466a8b25415c351eca3dc6cd4ad7caf8fcc31d1153a47a4fe55389507a8dc2c0c7241c9255f973503426249374de89407d4a300b0226e2ab17a5a7312c2cac7b3a3591291d550e93b57074faf864e627e0ea265528f6d7f88ccf361ffacfd180440b598b77944bab8c7863089bf84531acf3c197c8b99765ab77cef55b30428a896a3e80fdef55729a9320784628f8aa4a11cfdfa908020e4e270ee2052324eae279e1a4e3fd3ec9658d11608586464c3df8d83fec32d5ca0c0fac90fa5100dd6df72ad2025e1d50b7825c14e81e13c2cf3e56e6a6d365dbf763ef7737a5c1b94c8a67ecec02714bacad9c6ae4d485ac017338d9d7f7af73227c07f15cb7ab758154d500d458d5f69bfec17c3d7ef5813171c7d05c876385454090ab801ccfcc97d480d8c59de0b34db0e7e7a2a1d19240a5c5793750df65bef606b33dc3c68bd3c218e6adca1df1d7fcedfa38e6ee1846a7c47dba8d8267f1a03b7f251f860009c6e7dfb8fe4016de24114791518631d04d0fd5f96518b55eb951f72eb10c914deb95cc55ec05ac2ab2f44d0442545994a108a27430f1fcd6aa5b9f1d0d399c0903c7afa89b162066b8984b350df7e5aa178a41bc5c9f2d52929acf93828839f0fcfdf40ac5f9ad392d5dc591d8d1804e3617fd0711b035b27558a5cf3c5a635d3d54c64357f3cf377d160b795a840be252d8cd1b63580d84f1621b38a31be0236fa45b30cfcddf1d5922c3dfe48c67dad5904575b0fda48f71222d7626893ea0e0ca598199bdf6c130b7f06327ea63f2334fcd65e84f441648475250ce63d971496c5e3dcdde8f79f84f41055e65e1283643e9ed76663e9d2b7bb10855863483d2cd06d9f0ab4ca5b86d8557ef1782c326d73b83334e266a67748bd553124d55ece064cf6cb64ddc834cc5d5b8f189db7ef797f238971d52d2e32079b0bd8e8f26cb26f883c4a66c4ba55304043519873058efa68093a2ef9dd7931b068e3cf104a302d608082ca5b69b36c8d8b4342db293c5ada12ba5240723b9f6d3635aea8db715ec5d834bc8d2ee9ecec8e6a5752c1dfece466641f7455f1b2e9e446684c3f6bccb592cbe9b9551e8a27eef58d8fbae918d0599d9efcaea1d15e0c1fa5e04a793a49301b527ec850a4b8ae9587df7c6712de674b55ab0a7ee9625e037ee59203ccfd734fcf2b2b22b26d67b654ca9224356ed40010c81e9abf8b1d3e736fd361742c26c013c5fa7b830fdd6b8a54ba2298e3d75f18d3663eea226bbaf5743fe9cd964e69bd6524e172ca6e552f31a6617b4aed27543e23689889c43c54cf465a46210296e193fcc1c0767c9043654a385b37aeab646a8cbca728a043ee06e0f10eee79772c700e469e5a2375e8900da9c67efbd67e5f6adcae8d4690120c27ee9b1b24e5557185427fc4a2df7fcf2302b46de595af524720cab0864efa83ddcc599e567cdfa909194282684ee7e0e05b3186a867f503665e56b2ab7df55d5efb95687b2d2064c8f7bf5e76010317601afa455c8b32a7f925546a6ed4696d2bd0ac920b6ac3270bc21481a30c38ac6273b9f28e5b8ee54ceebcf42b79ed4f105531223cd5e5a2e44c98f8418adbcc643acc73f67fc735e8c1edfba3c779870a424c34b3436214427c7158d89aee3a611648528a8fce41da49fe5907f579b5f79a4e4933e4b6d93233ce8ee7e6cfb8fde521ac94ec79995f0d4718e9c4cd7045b7d755fc78f6eb32d22b98a0dc864b8aa93433d0d02da3b8cbabdf7ef8d4b6a64a9091e3c9aea32bb8382da5e4580175a702248cfa0273a39cdd8bad9bc1ec71928ae0a84c6a59a777610e122eb20012c82462c88566ad123ad9bb76275f22210dbbb20962c35ec6c2ebd1f5ee492e99a9d5b822cd7d92906864e58414a9ee88bee0c28a09186181d601d2c4c6373b3d08c513062aef2918bebbf8d81b4878182f295cce6804e3f3d7169be9b8f9a83829258acfcbc28454b59a9517f76b16459e83fc8f48ee8f869d8a8c813ba6e5fe2d20b38018ee7c933bdecf5c5780704e2e03cb9259aaf9749ca7660f5cc00bea3cf9125954bcc573f1bedbbd6b46a32a6201586cb8a26414d21d247464297792de9bbeb5054c6d1a1d048753a650c635483f82ad8e4542953b960a349e3a8b2811958db93807c21bc441fc69faa39e5bbbd804bb6e9dff4564035a2bf1011c24dcca399c0cb6e7065ea01141f025a30111b69dd9e4f574f3a084fd316ec76ccbf78cb79877c22e3b6550227207fa710d34c50a9d783f02d5102d07c503e3dce13d1cc668395b5f824c968821cf4a04f796971b8fd5c3e8426b411447c00c38c349a5c1c4b37b7b424a89b219ef0658a3cd9190a7e0209b8c041400962b0ecb314fe3d087c1e0d7a4eb07f960faa8c2c69acf3c2e434ffa3ea7cd81db84f3e2e408209217213ef7e83180c2dffcabe0512b6f35e83ef7a1120cfa00568927aadde6e5f7d823ee9b35f2ddb0fbfdeb33c9ef135ef217299ed98b65dd2231e0b1dc7daaca027bd02f8c93949e0fae543215666ad97270114a05da4339d329a391738d686ce12507ed0c9c8ced2ef96146d40c22b6a292e7e9c931f740fdd83ba05c3555876df798be309f8ff3f606256db76c996081372aede66392f606ca1960280f594204affbe29fb29bdaa396f0656f6c2dc512d29302d6f34aa8a6e3df5cdd1bf96fa0f682e6131c26b73b96f23d468f0bbf348812323e2e2c7fa0630d9ff27975b45e1572c0f3e0f9a8254009878a22026dd9902372bdb6bdccbf9825d5cb8bbdc5670d6c68b8eaa0a5ad240d0c120d54ef0a2c0532cefecd6a7bd994d40986a62ef1bac34c66bca211f7c1af7d4961d37540c6b37528c07f6efc92d3d960fa929367e083bcdab85ac224b2b22eefe0493d23bd7554cc33f9a3fadfba4e6f1e78b42e3f45854bc4a5f09519dcde0384e5c51583991ccf29b10151587104257fbad7cbfef00206cdc94af74e9e70f89bb80315b33a2df9c6a9b48220814d7f5cfa52a8890936a2386ffce0aa68652bf01404b0a2af4146931cc7cbb4a315322995c9c1c9c9a95177149c98dc96d07e83a9d354966b769698195815f303ce24d3369436f6b64da78e409e879ae40ad4b774133c8d1857d120f8bebc091ceac4a6f87a9734ffb5cf443edf9c09ad1d7c62974d9b2ae5aec409fee865a95cc055c7df19a27597577d48b0e759822238919b174e1f22465f507acd384cf69ce0bd2d326b3731ae585020c9d06995559a742036b0d6b7dab254983a3657289596271072505e52a56d864d06d99096b00b69de4460f325d0679235d50c89ccc4aab4f98cbdf8f42edf0faceabcff3c8c4ae338ceacfee58dc99d7caaeb8cd8007afe9365ca8ee5d2c6b18e64b952e652a6a3ea267cc2b9d31f10e5624326944bebf2846cf539b88fabddd3804bb12cfb872164e0485cb9b382db48c80264d48ce315d41b17caed549c16168c0f6e3b60bb3abe33b7db61e4acb13a845768910b0c1a2e0988b3386fb81a7cfbac45ac7e7c56e26c0b4d3a37c6a919ece5c37b568a3975c248342e00f8cafab13a8f57e6935f617713a1b4b7d575a9b8514a572224b2175f756381f33a404a22e278468e1702cf9b1c0b6ab45c0f0dfd79788f7b212631e59dbe431083acf53de75a5434b7a38bff8c8c6385745c53b782a3356ac9920ffd461bc67247143457ccde393a1e1c986ecd74bc6957af8f0bd74fd315fd3575cc368d82925871e83edf9e4f06f05b37d08977f44a9f0abb225f890d24c1b52c9e54ac183f1ed3b6e6076cf3624f70d8598288d2d55ed59ed4d194222120f6dc4cac474cbbca509493bf410345757edde720cb050b4e62cfcb1e3fff88e0082510dc40e49886d5113774f1c106270c2e32ba2b5279b65b2744b750f8c1a095fcbc3dd516d3893dbda685c25a4bd50dd34926de9fa4a780d442d73d83260b668605be0a68026f63c6383ffc2e51f6dc362a8c028be9d45b38f8defb853142bdfb4a3240fb1073904ded998315ace793cd7f80b8a3f1e48d9bed9390a7249a7f82a5920213bb02bd0d3b0104d57e0c54b95e1c685215c2c1d17c94c36b19e74b4ef3a60f1304c978696f656ca57d9a1d6c36a2ee6844f6f0bc1e960833e53e00dd982edc1d51c0ec0184c2f649188e90099d918a8c7fd154a8c37fc421ae2738fd964286b7a1e4fbb04bc41e207d0459b5893b91c51649370b802097517e3408d4986616addbccccc7792df"}, &(0x7f000079c000)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001f4000-0x8)={r6, 0x3}, &(0x7f0000607000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ccd000-0x8)={r5, 0x8}, &(0x7f0000671000-0x4)=0x8) r7 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x800000000000000, 0x0}) perf_event_open(&(0x7f00004e7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f33000+0xd16)="2f6465762f7667615f6172626974657200", 0x1ff, 0x0) ioctl$TIOCPKT(r8, 0x5420, &(0x7f00005fc000)=0x2008) r9 = gettid() ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f000000e000)=0x0) r10 = dup3(r0, r3, 0x80001) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r4, &(0x7f0000f4c000-0xc)={0x10000000, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ptrace$getenv(0x4201, r9, 0x10000000080, &(0x7f00003eb000)=0x0) timerfd_gettime(r10, &(0x7f0000c05000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(r9, &(0x7f000021d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r11, r12}}, &(0x7f0000f63000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r14, 0xb, &(0x7f0000002000)={0x3, 0x0, 0x0, 0x78350000, 0x0}) unshare(0x40000000) fcntl$lock(r14, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0xffffffff, 0x0}) tkill(r9, 0x1000000000016) dup3(r13, r14, 0x0) 2017/12/06 03:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000055b000)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000024a000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009e6000)=0xa5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003cc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bf1000-0x5)="6174747200") readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:26 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) socket$bt_rfcomm(0x1f, 0x56aaaec3366fc5e0, 0x3) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f000072d000-0x9)="2f6465762f73672300", 0x679, 0x400101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003c2000)=0x0) capget(&(0x7f0000b4f000)={0x20071026, r1}, &(0x7f0000f53000)={0x1, 0x200, 0x0, 0x6, 0x1, 0x80000001}) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000f80000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000551000+0x747)=0x10) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f00008de000-0x10)={0xfffffffffffffffc, 0x7b, 0x800000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(r5) setpriority(0x10000000000, r6, 0x85) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000e78000)={0xfffffffeffffffff, 0x3, 0x2, 0x2, 0x3, 0xc, 0x3, 0x80000001, 0x4, 0xa88, 0x1, 0xfffffffffffffffa}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000091b000)="2f6465762f6b766d00", 0x200, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f00007c5000)="2f6465762f6b766d00", 0x8000, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000a8c000-0x18)=[@text16={0x10, &(0x7f0000003000-0x47)="6426849e02000f323e363e0f01d1672e3e0fbabe00600000040f070f01b0000066b9940800000f3266b9530b000066b80200000066ba010000000f30670fc75f50b838000f00d0", 0x47}], 0x1, 0x0, &(0x7f000004d000)=[@cr4={0x1, 0x20}, @cr4={0x1, 0x140163}], 0x2) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00004e8000-0x68)={0x7b, 0x0, [0x80000, 0x2, 0x7, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) fallocate(r9, 0x3, 0x3, 0xfff) r10 = syz_open_dev$loop(&(0x7f00000fb000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r10, 0x0) close(r3) [ 625.753876] dccp_invalid_packet: P.Data Offset(120) too large 2017/12/06 03:32:26 executing program 2: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286b68617a6164290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7863626328787465612d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) splice(r0, 0xffffffffffffffef, r0, 0x0, 0x2000000000000001, 0x5) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000068000-0x40)=[{&(0x7f0000284000-0x68)="126f0d1c6dfb9395d821b4d5ed9dc243d0adb0029d304507db3cb1492faabc5408e302af00b4c026d697855a704fea7f0a1e9ffd98041f27f3ffd043a7332e443fdf287f56cc1d66544336d38325c4a37bd686c302a7c3d03a08106eef88d244ffd1a5b523482236", 0x68}, {&(0x7f0000283000)="4eef1641613303620a44520b492e3cd55a853cc15fbdf372bd4e56fb667536deab4afe9d4518f9b518d39d0280734b3bce110000000000000004ceafd8f759beb2", 0x41}, {&(0x7f0000284000-0x52)="9cfda7f13bb7a06fc68633dacee2f8e3fff4f2f22b2f73a290cf640e6953484d2177f3ee2d23ac2b52a8499bc45f77280333cf5ac5adcbc554afe69bd2442169d6e301474066fe86926077cb97a76700019f", 0x52}, {&(0x7f0000283000)="0320eecdae3fd1e024e4520b1b7358344a6e3f", 0x13}], 0x4, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000007fffffff) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb638b4b082d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba3f88f9648f1634dee363f1", 0x3f}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) semget$private(0x0, 0x4, 0x40) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000283000)={0x26, "6165616400000000000000000000", 0xf, 0x5, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000287000)="f0bcac3d42ee8aa7886950eba5810885c73ced793d0b53708177ff0e0c43581c154fbcef7480aceed070a162dc661e3ce6753b6ad4865579fbef9b9c03e6c25523f26df7cac5ee3de1de669bd075230da94ca25b11015bcdfaf4f9043391790c3bfb8493e29cfabb0fcdbb31c2acfe286a9fea8bdcad203fd53cb5c3043fefb0eb9ff3745e026c292727cdda064e1f0576a2b26b186ed299ea522e06cac600e92a2b1f3197a611385e6cd36cd0ff8d326cdf3d0dc59ce14a52ff9dffbd4bd906e78f21045c9866d980db04fd73d3d7acd00820b5fa3d3dc5a9a7b2e485e9bd321c63dca215b1faba1cab7824499e80970d", 0xf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000285000)="de7817847a2d1b47373b86d5ddef8c76b950aacfbc5a53bbbf9073a495b1304930812fac06fd3bbea15d13b26e82b58030612889d066a60508bd8e252875be0110e82456c26ef33435e034ac98e7c9d3538f0ff03804e739cabe344dfc1c955a47fe3659e080ddad2fc0599a4b0dad07a67b09dce206966059b8fcdc2f224e0fb418596d5e149cb77364da0400000031ef45f71a56889720eec46b02e89a4ea61969e808e6571298e9e2d7c0e8dfdb1016c6de3c13388457af20", 0xba) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000289000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000288000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000284000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000021000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000284000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000288000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f000003c000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000289000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000035000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x8, &(0x7f0000288000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x6}, 0x1e) socket$alg(0x26, 0x5, 0x0) 2017/12/06 03:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 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, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000702000)="2e2f66696c653000", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000270000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000773000-0x4)=0xc) socket$inet6(0xa, 0x3, 0x800000100000001) socket$inet(0x2, 0x8080e, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ce3000-0xd)="2f6465762f7573626d6f6e2300", 0x30, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0xfffffffffffffffb, 0xfffffffffffffffb}, "706f7274310000000000000000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x1800, 0x80, 0x80ff5, 0x3def, 0x1, 0x5, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00002bb000-0x4)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x100000000}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000e12000)={0x3, 0x14000, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000157000)={0x0, 0x0}) r5 = dup(r4) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00004bb000-0x6)="756d696300", 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000db2000-0x4)=0x401) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000e7a000)=0x4751176e) openat$cuse(0xffffffffffffff9c, &(0x7f0000ab9000)="2f6465762f6375736500", 0x4845c0, 0x0) 2017/12/06 03:32:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) [ 625.849008] dccp_invalid_packet: P.Data Offset(120) too large 2017/12/06 03:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d8a000)={0x0, 0x0, 0x0}, &(0x7f0000dfe000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005a1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000077b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000867000-0x4)=0xc) r5 = getpgrp(0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000270000)="2f6465762f72666b696c6c00", 0x101001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000ad0000)={0x1, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001b2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000025f000)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) sendmsg$unix(r1, &(0x7f000067b000)={&(0x7f0000f09000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000e3000-0x60)=[{&(0x7f00006ea000-0xff)="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", 0xff}, {&(0x7f000010a000-0x1000)="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", 0x1000}, {&(0x7f0000fd9000)="fb1fbd9f14cf41329b4426940ca353c643c54d32c05ea290a825b53beb1e52868157644e374e78c4988b58111e92981cc2378a057b5b5d4fc5b72a56305d6f06a9394473", 0x44}, {&(0x7f0000a54000)="7339f01c3953c0fd359016a8c254aa851c37f293a039caaab4234afdfb294d923d6508ee4cf4e6e8c847b4f03b43098d54dca58ef21725056852cbd868d45b1a7537bc15144317696f040e6982ccbab40fd0da199483c487af1047899550625945bf1cd393edea9f2d68d3f409956ac405c4f778904f8163cdea75215e556ec865d286be4cb5b31e0b675ff80f5fd58e42b47785533804a62b2335270efa537e46d15d91a217a3bcdbb802c51de814d65312e7e0a26fe2546ba3c298aaceb21ca922893550b8a3e4c411afeed19fc8fe9cd805d77605af7086d48acaeb605e3404e4c8542049db51e4612ea50e94c3e71af1a6bdd48e", 0xf6}, {&(0x7f0000fad000)="44398ef47798f6a2a14ca97078ebe8fc3091c39736aec9f98e", 0x19}, {&(0x7f0000eb7000)="24607d3cce20249d3ed31f19cde2e8872f2e9757ff18c25e554b6e02186433bccf73a66ab030b95a1ac3c9317643364a9b3013cec0901cea", 0x38}], 0x6, &(0x7f0000fa7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x4008000}, 0x4) r9 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = gettid() r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a6000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002f8000-0x8)=@assoc_value={0x0, 0x8000000000}, &(0x7f00004ad000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f00008df000)={r12, 0xc830, 0x9, 0x800}, &(0x7f00003e7000-0x4)=0x10) r13 = memfd_create(&(0x7f0000d43000-0xb)="73656c696e75782d252600", 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ec4000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x166, 0x2, 0xa8, 0x8, 0x0}, &(0x7f0000fc7000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d9d000-0x20)={@generic="6101c2f27b915ce6bab9479acf7ef31b", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x76, &(0x7f0000fa1000-0x8)={r14, 0x1}, &(0x7f0000f60000)=0x8) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x17, &(0x7f00004e0000-0x1ad)="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", 0x1ad) r15 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe5000)="2f6465762f6175746f667300", 0x80, 0x0) accept$nfc_llcp(r15, 0x0, &(0x7f0000729000-0x4)=0x0) getsockopt$netlink(r15, 0x10e, 0x7, &(0x7f0000994000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ecf000)=0xf9) fstat(r9, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r15, 0xc0286405, &(0x7f0000c09000)={0x3, 0x0, r10, 0x3, r16, 0x3f, 0x3, 0x81}) open(&(0x7f0000e28000-0x8)="2e2f66696c653000", 0x80040, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653100", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f00007fb000)="") gettid() 2017/12/06 03:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000040a000-0x50)={0x101, @tick=0x0, 0x1ff, {0x7fffffff, 0xfffffffffffffffb}, 0x8, 0x1, 0xce0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x40000000012, 0x80806, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x800000000005, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x10000000805, &(0x7f0000464000-0x8)=0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000b27000-0x4)=0x0) r3 = request_key(&(0x7f0000d68000)="6b657972696e6700", &(0x7f0000760000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000624000-0xb)="256d696d655f7479706500", 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000ff7000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) socketpair(0x800000000000011, 0xb, 0x0, &(0x7f00007c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f00001b4000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000018e000-0x4)=0x6e) mkdir(&(0x7f0000d73000)="2e2f66696c653000", 0x8) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f00008ef000)="6d73646f7300", 0x200003, &(0x7f000002c000)="8f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = shmget(0x0, 0x4000, 0x2000208, &(0x7f0000a86000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00009e0000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") io_setup(0xd42, &(0x7f000043c000)=0x0) r6 = syz_open_dev$sg(&(0x7f0000e02000)="2f6465762f73672300", 0x0, 0x800000000000004) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x11240, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xb20, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, r7, 0xffffffffffffffff, r0, 0x0) socket(0x11, 0xa, 0x300) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000259000-0x4)=0x0, &(0x7f0000ada000)=0x4) r8 = syz_open_dev$sndseq(&(0x7f000068a000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f0000b9e000-0x58)={{0x0, 0x0}, 0x19e536e3eb91e1c4, 0x9, 0xfffffffffffffffe, {0x81, 0x0}, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f000002b000)=0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000bcd000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000099000)=0x6, 0x4) syz_emit_ethernet(0x2d, &(0x7f00002b5000-0x2d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1f, 0x0, 0x0, {@broadcast=0xffffffff, @random="df35310bafce", 0x6}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "1c"}}}}, 0x0) 2017/12/06 03:32:26 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000478000-0x58)={0x80000000, 0x51d, 0x5, 0x6, 0x1, [{0xc99d, 0x4, 0x8001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r1, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) memfd_create(&(0x7f00007a0000)="2f6465762f73657175656e6365723200", 0x1) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f67000-0x9)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004a5000-0x20)={r1, &(0x7f0000cdd000)="88cd3d94753287fa489bc774fe4738d914385630355544b44171eabd173ebd9af031c0bcadb40abdeeb6be3458987058953eff680f873eacfe5ad61afd658f57e1fe61a8336b7e5a02b5d5b61c118f9241268b0a5b9169991abbda6b51bbe7454d15955d402b7f2bec32c5c33d9303180438627145f2be305b74aa37999f054df7e2681b7b1bd33af8444713585e", &(0x7f0000112000)="9d87afda55c679fab4ef1dd72c8adf6c2569c41016bd3d001bda55149ec230515af3c559c360ff98462c369b3d0eb8f9fdba05520499cfa5dc5122b287b3c54737c5a1285b50bbf46e40536edcf510238c9c48433e6800c491f4f7535253a74df7f1c2d7b7db632a1fc73f9e672c24653e67125b6a73c4808bd8c8d057796188632c58a295d6e2ed469a9d16fe81c6f7a0a3aada4e0f2437b0c840ecf6760794d3a4cd73f004344c7b25cdc1e8bf89738fb0d09d5e7217e5764b5b27d586850d2cd7198e733508b0038994ddac81a67c48abfde63688db2ca6996284464cfee75b1eeea73d8dcd290b7795f3ad64e0ba149ab129c4476328de0c48", 0x0}, 0x20) inotify_add_watch(r2, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x72439a6b) 2017/12/06 03:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") lseek(r0, 0x0, 0x0) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00008e9000)=0xdd, 0x4) signalfd4(r0, &(0x7f0000554000-0x8)={0x10001}, 0x8, 0x80800) 2017/12/06 03:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000050b000)="2f6465762f72746300", 0x200200, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f89000-0x8)=@assoc_value={0x0, 0x30}, &(0x7f0000c8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000965000)={0x1ff, 0x7fffffff, 0x2, 0x1, 0x1, 0x3, 0x40, 0x4, r2}, &(0x7f0000e82000-0x4)=0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007e0000)={0x6, &(0x7f000034b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000763000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003ee000-0x4)=r3) openat$vcs(0xffffffffffffff9c, &(0x7f00005e4000-0x9)="2f6465762f76637300", 0x2000, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000090c000)="2f6465762f7663732300", 0x56, 0x208400) r1 = syz_open_procfs(0x0, &(0x7f0000e60000-0xd)="6e65742f6669625f7472696500") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f0000-0xa)="2f6465762f6375736500", 0x2000, 0x0) poll(&(0x7f000013a000-0x20)=[{r2, 0x2300, 0x0}, {r2, 0x8000, 0x0}, {r0, 0x400, 0x0}, {r1, 0x16760e0f0b3f17fe, 0x0}], 0x4, 0x40) getpid() gettid() getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c02000)={0x0, 0x0, 0x0}, &(0x7f00006d1000)=0xc) gettid() fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000de2000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e09000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000054000)={0xc2b8, 0x5, 0x0, 0x2, 0x4, 0x1ff, 0xe2ad, 0x1, 0x0}, &(0x7f0000e4a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d78000-0xc)={r3, 0x101, 0x20}, 0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000079c000)="c0f15a75faf0ee11432f13b17398749a279e348a53efe5c81b699095bc46ed04c69f6a20cc8cef87c8a22a57a83e92bdb3d5d1a62bba8aa77e9c118b870f572c51cd97d5f3cf6c1cd973be589422df0134b7487298a9a3de5c683d1c79941840ea45ba656d4f12579417d491dda4e23a0ca3a0") ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000160000)=0x0) r5 = getpgid(r4) r6 = syz_open_procfs(r5, &(0x7f00006d5000)="6e65742f616e79636173743600") fcntl$getown(r0, 0x9) pwrite64(r0, &(0x7f000052a000-0x66)="3bd6a875f20c7bb63958a93eec5d09b05330ab39a53870de02a7b5e97b1bf14801b2dc2a52a12468a61bf98aa194ee7d7562ffd4b9ab82dadb36ab48623b34cff0d7c4e761fc7138adad145a7dc1cf2c8040bb006e70165ebdde336065c141f234bb387bbd2b", 0x66, 0x0) ioctl$KDADDIO(r6, 0x4b34, 0x6) 2017/12/06 03:32:26 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000b7e000)="29108653aa4922410a78db104894d1d4a8b757cf12021322a5d7ce2c42c72d662e1e39410de4a8eacac42effe5a3e1eef784a0440e26fdba6e7b6a25efd8219a9807d20fe257076625ec068b009394face79459a1d3b95b0837f3bbb5d883f60f840ba5309b0ea9405a158654f245d9d090d57aa59eab0a3c419825f5e14d60efc7cae4ac26df2e4d8d6b19eefb128a8739843e457fd74770dba950f29ac95f34c0281a4e7ee88eb6349c99bd85d281e1d7d26439ba086d505d6ff81624e99b8733c0c6b6adaba757daa77d131ba3cd03f4d655f092b3b3ff75b89b941ef9d9cd49874738bd636adb2d53dea7d6a9a01683790c79eba0041e92da721d9e4c7664a8bfbd1d53fb78654a45bd132f5816f5ade00a42bd7d302ad2fe19f205f510fd5c391ace3b1c5447400ca938606272dff754a6fdc4bf361e3c77e3351ea3db094d3d6c2f795d9c302a6410b4e4b29dc8e0648257ebf4d178ab1884fce3ffb95be606e3ded708f3cfd7b71fe921563a28a1807f9f170dd0ff943086ac1ba97221d94e61f7bb163112b2846da01f3ebb8fc43174c61c1eeb8dc787a5c793ec14cdf246083d14d747c0be15e62831ab0ca40c8274f65d0ad125ef3f99a3936d0400493c8816a71260ce232ad190fd684a16976c5a049175c60f1c65575b8674318fce5e7c7e44f783926537a78607e7d6bc5e0100966393a1668c76fef1442b2fd294744d96c755e2e0dff119bb7dc824d57a466434a243158a3946c7cf3475a6482ff00e5925538d24c3bf1a5518b6e2645b54b4fde5902283d6cbf04d312c32824270eb7783bcc058ee9cd290174edb552074acc2cb6eee09724fee1c744ab52ed155af36ea100578f66c1d1e4a014a44c162f813f01933513cca7b4c5c07b92c0c45915dd9a5aa7d32743ee0ea2a88ea6bdd9f445796cd28d954d35b3238e84c0ce53f9a4682814a4e3047bef0d388fc625be7ebf66fdf7fc469cbcebc37aa80afb1b30ff5064b3b3b65848be97d4d94e5b3e226c1b14eb2564910c2ee5e5801d18c0880e3bfc3536a3644526e00fb6b040c93fc559c686f4bb63a425f672c96d4784f7f7ef249e603263474d3c61cf7b508adf79f24a64040c8174ea5095f589630fd11e0499ae031a669e37301899b1e75f0911ce95302dd6f43295ee2742bfb928d7261407b4fd7b563d6f6e142c60b5eeac72797db532350ba60ec9da37404dd9200be43d4384f3f531d748b30631edb986ca42a4ae877105e23135afe968ddc3123204450735de602dbaeced7b070b333660d1fb3e6f525a95d84c533d627c80d18a1f3c6e78cea19b80dc001c8b09f4d1b8f180b3c52d33d3baeba2f7ef3462acee4fa2fb736e442fd14e6505c012f40ca1dc5f5ef7bc21190256b9f16e347abad4cf2c3f136b3e93001a9ee2c43564224afdf3d9adb1ffdd83e82defda11c39b8c39d6d267521ee6bed5c0b2929596eac8a501839259cc9c7e1d7d666343d2f551a0fe2c97b226914a6ef1fe6c4f0458e87a658b7559901e067a48147f99af43588907bc83a84f54b0125aed22cfc38f10612b6f7c6d6a6a7f216b3e73a48e5a22d1a78ab543d1c383901631dba79123453c3ce0d8f170e97931ac350531d34bdb0314f0ea7817566d9f5bf59eb32da16c342d8274f4e233407e1412a216c2ac722dd68a283d7c5c09c601a644ac48ad8878ffd39276af68df2c2fee31e6fc6273b949101986fe1773cf90ee0d1fb5a2ad8284b6c71a220aef4ce126c91a27d2a6fb8433853aab2fbcabe560af4829c03340a2b9d460a1f2b78e9e5fb0172e088a721198bcb22cefebbb78f415999083018a31d219030f09a9397ecaadadc6963a2c58b53aeaa28a3452f7cbc1a1663e10658b249029be547730ef0f162dd71394e5b09c2fd99eb6ff1630f95449d8749d1f0ffc78e64c744b22dcc834a7c7ba7e35ff8ba1dfb4b7a7e1f0e78efe84074d6c36ab9737b8bc1318869f95eb78af28deeb3ffb3e8fa71991cb5e1d653ae519713342c6dfaaac4594e11bafc78a53b673e92bfdca3251a154aa74c791c33525efe308c033e48a25e4fd42f41dcd5491c5bc84c688a886b1933260dbeb6cc6a41768d0821f682f4c23b9f8ccd032e8a7f28aba942748dcf6ddc8e932fd5088a3a23af386e0d0847b0fe847dc3019b3df6fae1a8776fc22ceb7ab2968a5e9e7fa0b25d7c5f085e7da8eb2682877457fd2a485a4405e33e0580f3e3fdda2ba67729a8a50725b04a5e0ed4466003c5c3a0e3da59e90cfbcbe6e1612b3457a4f221187be5e4d2eb7219f2c050b0a18e464ad73f1774e96cd0a490bd56e5dca918f6080b892e56e7c33d42447542a60f4d5a74c98cd5ebdc8022b0516f2ee9a44602a8d6a60988b5c952162a54af7cca9936f212db7ea16335abea08204ea72569bb5e2e265986835b1730d921e1955ebe506cc79984c92f6671b3b15d9e985411290cda69475377121b85ec83891af3648cab90752499976d6cfa81958abfa729e1dd575feaf775a895a0bef6bfff4aac2b5792d6230023cd94a7cb62df425dda22bdf43419137dedc4ffda5dd0f64085ca1431b3f5ec407f9b66a7cc087de1af201575a4cbf6268232d3936075904756162f7cd108b1d8ac151c54df4ae29fd8f7ab0f67aff32c1734d0d75c3cb7383da9423207a10791da3dd17201aa59b9ce5efde450a7a5e9f7743c8d6831c2360ccbcb935f37d88f8b086ccf009f5919e053b327029f61c1240331b152d1fc6aed845da29993a37425bab525bfa93d04146b27f1da59e368a7f7d9b68b6abb22dd5d0b56e84444d1fdc9263f4211c9d5d38513c7810d0044e0a7fa1daabc4613569f17b0da2d205de8bb283bce69ecc944fb9fefbce31f346bb6ab1c3c81f364e2911060073c9e1c9fbde047fb6fcc229cfb19982ed95148c61bd47beaa4ac1796f67e8630ac939bd906f825d81c87b2bad7309149d5fc6f4541d70624991b9c7c2e58b12ef73073f5e00f5226805a98d18049cea53f05ba105d13a0d2a25c8dcddff29cb7ef0fb558f2bf837dd68b45b7de5bafae56b9560f831907f4992ea1a6e8974838669ad3ef7878207b325d78ad3674709a74e812ed99dcb32f04552cbad42e0d101f8b3db815645cf5aa86fe8c060043876c8f159e188b15e66137735eeb9a3f66c3c6c41d48a5209c6813d418d55894753f2c181f401dab71e8111720484ea0ad6ce99077a109694c94609c15ff75cdca62d2e9b00ed57cdb4b3475f0471e7b5e5e4654e055cedb5ae3b76d1030bf46c99dbfe933c087123990ce8a8309c2b31ce7f8c7ca89dd321a7308bd40a3c0e7cd9413b5a75ee38bbef31fec4f5667b5c5d36d59cc3fd36c80e440357e4975b89c167ce919969f061215daf6c439231ff1b562c34ec8287670150036a08bc426a5db5cfd7a48dd1d547427010fcc000fa58aa728f1763ae500627addd1bc6e4c142e9d1d16b31bd8a60b89b39edca345894c5d9437f9febc0e11942e1455e395ad033ba27288fcb089ace2b497de3807f48f0e69537f9a8cc0301af5d24cdfeae71cadbe3849c61d526eae209fe468a7cc4dceb7107c1f1e3adaf2016ae37f51401f3e1d93a9625c4b48ff4e2073a20f516dd708a465348526184f48d12838e8c541b6fe4cba0c5a46060694ba2b87979b1e6fbda26a0fc923f366921fa6d153c02d3ce97fc4a787ee60865f5c5864ab04ede1fc60cf9aa1e59bcc64e7df3614a8d517d910774c0ffe844922c69eb97cf52a330c96f9ee9a75de4877f1edc151e9530e28ef2334132b1c3c972d2f01f4c3496735f4626eb529dc26d1d8406d59d591f9ec6ac87c6f7e1c0ee6fc3a7d8d4354a2830d16153268f0a46b33d8ab58848ef67df14b9ac16e5aaf61fe06e29b74acc884a5320c6a9704f2aa82e37de66eade50dfc6c778f15eee1c1ee7985085171e08d36a06a314fbfe75b671465032cb460ac40fd3f3e128ff7bce588e08f70db5cf632f7f65806c2377b4420b7297be08375112f8b1af65d9b9e346b679fac9c05d436f1eaa8b259ea2f6a02cffcd6b7267f0db00581b1450a96ea6e477eb0a9bdb48a793de41c5efcac5ec2262f0dd7d7920b464c75ed2a01ccabf64a9462ff39f82edf52a6f3a5f1695385d5730ab51366dd2e0c182b4468cb71b490ee39e21ac8b2bc555e8623d98d4afe06df88e6ff1e94d7fe1da839c876283ff6232d42ebc62c3e250d53be517d3061f319a3b03dbc19ac2c275833f7689466f89d1de752453619c21ae66e814fedc23d9866d19a32dd724f60debe16027692e3237105c6d684374187f190ccc37e4cc5a936ee9ef7305289104cd96376381a59ee4f8a5898a64fb93d5fb6be1c12c91e8d92ac7dcf7f2fb87004f986df598c38abb88a59d6e4bbac4b5b01537ddb14564eac4a4a3e2e0d0f4d07608a8a03d2ba9c4aa57e36fb1cce306cb346757a59cf879dfec7515decd5793d0b9d1d2ff0d1778ce4e07c073fcb728e3c62d2e4d4df1fd629ed86b22b2998bcfa4aab94eb1d60917a62b5d0ecf7201b91d678624308510b76cb9a8d5a3443bf1c8325d5af990bcd7ae36fee2f89d3a9749eb0456e54aef8451bfc4d784e1391ace1280be9eee843d6ccd4b60846a1f5a0bbe94665b8e1e01c1031687a3cfd272305be7effc6f0d1de179ea53c27694d059fee42d3ecc8b56af2319ef096bfa3f087b8fdfbda08fde9619c1d5594e200e134a74ed372ee6d45f849e431011797ff18bc22f554933a5b3113018b8a4f84f79419b2d7629759ad9846335c4ac23a3cd331f7602ca7c09cd780ee983e5f0cfebbf19e68d5e740ab41bf342a5ae0c064602bfe6ae93052eaf4fa595444ec4b7486e14de72a5d681069f19b825ac1d019caa73e4c748babdc0e2478acc3ebf29719a4be54e7f427b7e97075d67eb8652628b0d6b9c1c90ac92b5613bb4e5092abc8d1f7fbce96e3950ceea63a9576fdab314aa69ff2c79e324d4adb901f31c9830634ade16cf99d574d99f2b21061e65e6c2d9dd743f2c40ae4c2fdbdc8c31100a040ac85cf5fd7d0ecac669359dfa3157bc82e48f71a1ba1312e7fc3fdea7df57dc81ae1057db92b958b38497ced25f849d91e477080d5bf8b3e63b64bf776294f067e509dbb74d49e1e9540ec690d9b0a0aaca5fad3ad10741c7d74e43c62f700518ebd0953865f9417e367a87b386064e40bf8472561a943f80eed57aa978e8072e51cf88becd0ba642a01d449d5c243d06d7692d2d7b1e74ebd47dda5d3239795bb948b20d5f61a2c2187e9db4c7d112d8768e1229995fed49d4416db6bbb9ba31a96415fc7c22a8942e9348b5c3fc8f8c2c9735b8bc411041e71ad23a3608e161f85bfc8f18bb8ff660528cc3c042eab2fbb51fe64001d1e76f9e23c03ccd6de70a6385f798f95722d31f177efa43685e035918ccabb30cadbf077035441c5c12682e7ff5f37ad7ea6cde78f875f1d89b1f9d9495475f05b837eeb629dd1d1903ed72960ace5f0e3a8a0a3731a7bd7bdf645516f998c63435accaa396ead895cde996eb04eaf52130d1434883cfabffe4d58c6073cf7fbb16d7859a96c7d17b3c77ed6b46b69e328291ff4ff99b03aa37849b022d72df3bbffa451594179ec06b7d01dec7060081aaaf81a17e2a6658f05e83c5bcdbd86f8b46fd6f6ca087eaf966d5031cdeb55230ee824d74fdbe79a0e03c6a43abccc73dd87d58fffe32116effd16eb6be5c5ac9669337d4d6e17cc5294115b94ffa021ac39e12b5355b8ecf007bf79b65d8082f4e5a257522", 0x1000, 0xca, &(0x7f0000fd4000)={0x0, 0x1c9c380}) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r6, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:26 executing program 1: mmap(&(0x7f0000000000/0x28b000)=nil, 0x28b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000286000)={0x26, "736b636970686572000000000000", 0x0, 0x3, "6563622874776f666973682d61736d29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000143000-0x11)="823364fd5e58f2f9ffffffffffffffa8", 0x10) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x4152, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f000028c000)=0x0, 0x80800) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000041000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000229000-0x4)=0x10, 0x80000) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000028c000)={0x26, "736b636970686572000000000000", 0x0, 0x20, "6362632d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000143000/0x2000)=nil, 0x2000, 0x1, 0x53011, r0, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001cb000-0x38)={&(0x7f000022d000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f000028c000-0xa0)=[{&(0x7f00001d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f00000e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000028b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000028c000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000028c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000028c000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f000028c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000028b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000022f000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f000028b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f000010d000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x4}, 0x12000) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000028d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000022c000-0x8)=[{r1, 0x8000, 0x0}], 0x1, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000260000)={0x0, 0x0, &(0x7f0000070000-0x40)=[{&(0x7f0000157000-0xe0)="b980d1f4d25496a2b437b42bf109faddc743b1aae9e768f87621ff2cf4f16aaf255efe349dbf975503e4ce28af682a214146cb2eed4717f6dbc3c659434de44c8e0d5dbcdcd995904d482ea191bdbaf865c9276c4f0a1e040200e5d09be3e384b4acbae130ce3010c2b781634e7ecf89f4f05a8e5bf128fa0d6f8c24a6bd21497c4deb30d39d493cceae020000000000000063e27504699e837c63ed78fbf0773ad135438c780d6610004114ba228de92d6e3995369b31d43b9d6f6e127c34d751a125ee4872714282f2f52a40998cb06360d01c632290f5927987ff0b68fae2", 0xe0}], 0x1, &(0x7f0000034000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x30, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001ac000)={@common="79616d30000000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f000014c000-0x58)={0x26, "726e670000000000000000000000", 0x2e, 0xe, "616e73695f6370726e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[], 0x0, &(0x7f0000000000)="", 0x0, 0x0}, 0x0) 2017/12/06 03:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008ee000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r2, 0x80003, r3}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000b95000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d8e000-0xc4)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b64000)={0x0, 0x1}, &(0x7f0000231000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00001ed000-0x10)={0x3, 0x3, 0x7, 0x62, r5}, &(0x7f000073c000-0x4)=0x10) close(r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000057000)="", 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f000026e000)=0x4) r6 = getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x8000f, 0x100008000, &(0x7f0000430000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000ef0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007d000)=0xe8) r9 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000160000)={r6, r8, r9}, 0xc) write(r0, &(0x7f0000618000)="2200000048000700ea740708090010000a0000000022000004000300040001008c26ab04", 0x24) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x1000000003, 0x8000000000006) socket$inet(0x2, 0x0, 0x6019edb2) syz_extract_tcp_res$synack(&(0x7f0000412000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f000003d000)={0x0, 0x0}, 0x80000000002, 0x20000000000020) syz_emit_ethernet(0x11a, &(0x7f0000a2e000-0x11a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x10c, 0x3, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x2, 0x1, r10, r11, 0x81, 0x0, 0xc, 0x10, 0x4, 0x0, 0x7360, {[@md5sig={0x13, 0x12, "c03e565aaf41772c559b4846102e2f65"}, @window={0x3, 0x3, 0x100000001}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x0}, @sack_perm={0x4, 0x2}]}}, {"79a4666c5f3246ecd290bb2623a130561f92653d97bc11074fbf6819b70ad7981a914b93fed25c455901e0d4cbc404aeffcc48aa0fad1b4a18bfa6f4babac786c254139268d655493c22a464ca092d7ccd1ced1e314967be1f161610523f905b3bce3dd4e6b805d6b701ddfc64e52bb7aa2584e3f3daefbebd4d6ef27a3989e97bd2bf35cb8ebb2d95f877796a9ce64930568912e30061e62a44a4bc7d475a33702250ef278aacc51d69fcbb05cd05126071d17582fab2ebdb75e1ce83862df76ecd2e72a8711a77"}}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00008a8000-0x20)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00008dd000-0x10)={r12, 0x80000000}) recvmsg(r0, &(0x7f00002d9000-0x38)={&(0x7f0000fa3000+0x6fe)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f00009b4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000057b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00008ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000def000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000a5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100}, 0x40012002) 2017/12/06 03:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000352000)={0xfff, 0x380000000000000, 0xfffffffffffffffe, 0x71, 0x8, 0x400, 0x7, 0x4, 0xff, 0x2a3}) r0 = msgget$private(0x0, 0x0) r1 = add_key(&(0x7f0000448000-0x8)="72787270635f7300", &(0x7f0000c61000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000338000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) stat(&(0x7f00001a7000)="2e2f66696c653000", &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000156000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000d4d000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000bf7000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00001f1000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000601000)={{0xfa1, r2, 0x0, r3, r4, 0x58, 0x7, 0x0, 0x0, 0x0}, 0x8, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x1f, 0x800, 0x5, r5, r6, 0x0, 0x0}) fstatfs(0xffffffffffffffff, &(0x7f00006a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f4000)="2f6465762f72666b696c6c00", 0x545001, 0x0) pread64(r7, &(0x7f0000a11000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000076000)="6e65742f70726f746f636f6c7300") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f0000c2e000-0x8c)={0x8, 0x8000, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = getpgid(0xffffffffffffffff) move_pages(r9, 0x2, &(0x7f0000cbe000)=[&(0x7f000024e000/0x3000)=nil, &(0x7f0000e55000/0x4000)=nil], &(0x7f0000cfa000-0x28)=[], &(0x7f0000c6d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000057a000-0x12)={0x7, [0xfffffffffffffffc, 0x2, 0x6, 0xb3, 0x4, 0x8001, 0x4]}, 0x12) preadv(r8, &(0x7f00009bc000-0x40)=[{&(0x7f00004b8000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f000063e000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f000042b000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000081000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x4, 0x100023c) 2017/12/06 03:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007e1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f9000-0x4)=0xe8) setfsuid(r1) 2017/12/06 03:32:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x226c1, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb3000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000626000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000733000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000090b000-0x4)=0x0, 0x4) faccessat(r1, &(0x7f00007ab000-0x8)="2e2f66696c653000", 0x80, 0x1200) mkdirat(r1, &(0x7f000098a000)="2e2f66696c653000", 0x10) ftruncate(r1, 0x3) mkdirat(r1, &(0x7f000021a000-0x8)="2e2f66696c653100", 0xc2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a28000-0x10)={0x8, &(0x7f00006ae000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00005df000-0x8)={r2, 0x0}) 2017/12/06 03:32:26 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fd5000-0x28)="dbab2caef52c67f22d27333fada658fa1b64635fb480fac73e69856de75077b18d8b6b8f40605250", 0x28, 0x10, &(0x7f00003b8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a88000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fd5000)=0x10) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12082) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x0, &(0x7f0000056000)=[]}) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f000047f000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000032c000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000266000-0x4)=0x0, &(0x7f00001f3000-0x4)=0x4) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000fd5000)="2e2f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r6, r4, 0x0, 0x72439a6b) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000fd5000)={0x7, &(0x7f0000fd7000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/12/06 03:32:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000) r0 = gettid() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xf, 0x3, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000c44000-0x4)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000ca8000)=0x10001, 0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000079000)={0x0, 0x0}, 0x80800) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000e29000-0x4)={0x6, 0x4, 0x6cd4}) r6 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000173000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000619000)="6e65742f736f66746e65745f7374617400") sendfile(r7, r7, &(0x7f0000788000-0x8)=0x0, 0x100000001) memfd_create(&(0x7f0000f52000)="fb", 0xfffffefffffffffa) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000928000/0x4000)=nil, 0x4000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000074c000-0x18)=@generic={0xffffffffffffffff, 0x9, 0x4a9}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f000072b000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8eb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, r6, 0xffffffffffffff7f, r5, 0x0) mknod$loop(&(0x7f0000e14000-0x8)="2e2f66696c653000", 0xc000, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6367726f757000") setns(r8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000f57000)={0x2000040002008, 0x0}) 2017/12/06 03:32:26 executing program 2: mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286b68617a6164290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "7863626328787465612d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) splice(r0, 0xffffffffffffffef, r0, 0x0, 0x2000000000000001, 0x5) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000068000-0x40)=[{&(0x7f0000284000-0x68)="126f0d1c6dfb9395d821b4d5ed9dc243d0adb0029d304507db3cb1492faabc5408e302af00b4c026d697855a704fea7f0a1e9ffd98041f27f3ffd043a7332e443fdf287f56cc1d66544336d38325c4a37bd686c302a7c3d03a08106eef88d244ffd1a5b523482236", 0x68}, {&(0x7f0000283000)="4eef1641613303620a44520b492e3cd55a853cc15fbdf372bd4e56fb667536deab4afe9d4518f9b518d39d0280734b3bce110000000000000004ceafd8f759beb2", 0x41}, {&(0x7f0000284000-0x52)="9cfda7f13bb7a06fc68633dacee2f8e3fff4f2f22b2f73a290cf640e6953484d2177f3ee2d23ac2b52a8499bc45f77280333cf5ac5adcbc554afe69bd2442169d6e301474066fe86926077cb97a76700019f", 0x52}, {&(0x7f0000283000)="0320eecdae3fd1e024e4520b1b7358344a6e3f", 0x13}], 0x4, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000007fffffff) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb638b4b082d3a790401cedd09d342962343f6eea177f93444ff4e1b3ba3f88f9648f1634dee363f1", 0x3f}, {&(0x7f0000282000)="5e2035a29b2973564302672e7e3ed083140da23747222365d2fb4530a43e4c0bf8b23627ea0c60e185f15d74ace361312b6e71052a616562707dee85b2e19d977a5b1f92fbf34727e4d97a5117a7e942e90ab751d1312855605a0027bab7f1e348982fcb17cc52d56ac097607b9e78cdcc2e1225ef3be303c76d9d2d06230b47b1078e23576bc613df1f15489d61fee4b9637c14f2f064c0ef5f8be4d0045fa901c07debb15a1e86c9b4f262d0fc9ea9337326b7fc0a6b367464f9783769d43c09d031a44018ddf61c767ed36d1b4261b13e87a5961a9c99fc", 0xd9}], 0x2, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) semget$private(0x0, 0x4, 0x40) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000283000)={0x26, "6165616400000000000000000000", 0xf, 0x5, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000287000)="f0bcac3d42ee8aa7886950eba5810885c73ced793d0b53708177ff0e0c43581c154fbcef7480aceed070a162dc661e3ce6753b6ad4865579fbef9b9c03e6c25523f26df7cac5ee3de1de669bd075230da94ca25b11015bcdfaf4f9043391790c3bfb8493e29cfabb0fcdbb31c2acfe286a9fea8bdcad203fd53cb5c3043fefb0eb9ff3745e026c292727cdda064e1f0576a2b26b186ed299ea522e06cac600e92a2b1f3197a611385e6cd36cd0ff8d326cdf3d0dc59ce14a52ff9dffbd4bd906e78f21045c9866d980db04fd73d3d7acd00820b5fa3d3dc5a9a7b2e485e9bd321c63dca215b1faba1cab7824499e80970d", 0xf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000285000)="de7817847a2d1b47373b86d5ddef8c76b950aacfbc5a53bbbf9073a495b1304930812fac06fd3bbea15d13b26e82b58030612889d066a60508bd8e252875be0110e82456c26ef33435e034ac98e7c9d3538f0ff03804e739cabe344dfc1c955a47fe3659e080ddad2fc0599a4b0dad07a67b09dce206966059b8fcdc2f224e0fb418596d5e149cb77364da0400000031ef45f71a56889720eec46b02e89a4ea61969e808e6571298e9e2d7c0e8dfdb1016c6de3c13388457af20", 0xba) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000288000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f0000289000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000288000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000284000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000021000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000284000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000288000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f000003c000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000289000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000035000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x8, &(0x7f0000288000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x6}, 0x1e) socket$alg(0x26, 0x5, 0x0) 2017/12/06 03:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008de000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000469000)={0x6, 0x6, 0x81, 0x0, 0xff, 0x5, 0x4, 0xfffffffffffffff8, 0x7, 0x1, 0x8, 0xfffffffffffffc0b, 0x0, 0x5, 0x1f, 0x40, 0x8, 0x7ff, 0xc71f}) [ 626.475591] QAT: Invalid ioctl [ 626.496889] dccp_invalid_packet: invalid packet type 2017/12/06 03:32:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xf72, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000123000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000010000, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = socket(0xb, 0x80003, 0x3) sendto$ax25(r1, &(0x7f0000fd6000-0x5d)="b8999ac906ac68b34f2f23234d64be31fe565a5e222f53553af5cf4bfdc5216634e7fdf3da4c8048013b691cee43c944ea91e720d954fb8b3c7278c2a679d0a1781a3f0e8dcb880d3ef0a88753b48769d93f225a933e60a522f2e14791", 0x5d, 0x4010, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bfe000-0xb8)={0x0, 0x6, 0x1, 0xc4c, 0x6, 0x0, 0x3328, 0x2, {0x0, @in={{0x2, 0x3, @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]}, 0x0, 0x5, 0x9, 0x0, 0x3}}, &(0x7f000019b000)=0xb8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() listen(0xffffffffffffffff, 0x6) syz_extract_tcp_res$synack(&(0x7f0000010000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x58, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a18844cd943128a196d6f4e13e0129014a806801be94b9f6d3adac0ea729616cc26c188278c295b528d4ffde5cb0053f5dfe097b4a4c2670b6"}}}}}, 0x0) listen(r2, 0x0) getgid() setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r3 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000011000-0x4)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, 0x0, 0x0}], 0x1, 0x0}, {&(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f0000013000-0xd7)="", &(0x7f000001d000)=0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x7fffffff, 0x3c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x6, 0x0, 0x8, 0x2, 0x800, 0x0, 0x8, {[@timestamp={0x8, 0xa, 0x7fff, 0x0}]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0x60, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0x6, 0x4, 0x0, 0x400000, 0x52, 0x0, 0x800002002, 0xfffffffffffffffc, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0x10, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "4fa415aa2fcbbcf0343b2b1277b66494"}, @md5sig={0x13, 0x12, "bb8cfcf089f54e90e7eb6bc5dd8572ff"}]}}, {"b0d8"}}}}}}, 0x0) accept$inet(r2, &(0x7f000001f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) 2017/12/06 03:32:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000082b000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000055000)="2f6465762f73657175656e63657200", 0x4240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000055000)={0x80000, 0x0, [0x3, 0x2, 0xa07f, 0x470, 0x100, 0x80, 0x9, 0xff]}) set_mempolicy(0x0, &(0x7f000006f000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e63657200", 0x2, 0x0) read(r2, &(0x7f0000001000-0x34)="00", 0x1) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f000006f000)={0x0, 0x0}) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000070000-0x25)="240000001b00fb0800000000200000000202fff90800030001000000f7000003f916170112", 0x25) r4 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000071000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000029000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r5, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000006e000)={0x0, 0x0, 0x0}, &(0x7f000006e000)=0xc) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x2000004, 0x20010, r1, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f6b766d00", 0x20002, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pipe(&(0x7f0000040000-0x8)={0x0, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r8, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000)={0x1, 0x0, [{0x17b, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0xffffffff7fffffff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x0, 0x8, 0xffff, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x4, 0x3f}) 2017/12/06 03:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0xd, 0x80005, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000639000)=0x0, &(0x7f0000e4e000-0x4)=0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002f4000-0xc)={0x4, [0x891, 0x1, 0x8, 0x5]}, 0xc) 2017/12/06 03:32:26 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f000058d000)=0x1) ftruncate(r4, 0x10000) sendfile(r6, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x800000000010, &(0x7f0000961000)="01000000", 0x4) setsockopt(r1, 0x100, 0x200000000000ffff, &(0x7f00003a3000-0x1)="c7", 0x1) pipe(&(0x7f000026b000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000801000)=r3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e4d000-0x2c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x100000001}], 0x2c) r4 = socket$inet6(0xa, 0x4008000000080803, 0x200000000ff) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b4d000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001db000)={0x0, 0x0, 0x0}, 0xc) socket$inet(0x2, 0x3, 0x7fffffffffffffd) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001aa000-0x10)={0x6, &(0x7f00000a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt(r0, 0x0, 0x9b, &(0x7f0000d05000)="f06645f3ada9d6eb23ea447c89eff7eb4f895e7dda99c4e5597f965569404e7e9980e7681fc4f8dace5b30a85596806778cb58d74ad274f300f3cd6e88b9faab7c3549e928213d352bf9c35d651633d6daea0c59", 0x54) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) sendmsg(r1, &(0x7f0000e47000)={&(0x7f0000d39000-0xc)=@nl={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f0000c49000-0x10)=[{&(0x7f0000e00000)="c3d827d3afe33282cdd3ba6d906a113345e0bb7991027fccd85f8e1807fb41f15db90b6d89bf82806b58219960469d329e73454df9288904a51506771b0f7f3b4712b000e1d91c9918ad3413fb2af098e8dc3344ca0a6f", 0x57}], 0x1, &(0x7f0000fd0000-0x1f0)=[{0xd8, 0x108, 0x401, "0c9f516f7e474638cef100bd1fa59af3db603d9014949f0ae8d6ae4eda72b8000ed8e648370bc68d8dd4a1c34127092d4f15fe8e3df3587a27cf87f8cc295f549c62b4945380c2cff9f1362468e4d02aca2ffda904ca506eff8438692532ca15f0199b3179ac6d4881abb0ad587e9ffeed21ccfbb6c09ffb48225f43bae12729defb0b41b74b5b9172cb2f5783f43bb710c3fc5a936c978d3ffcefe54d1413289ae326624917c494debafc0c497f716ea40dceae88e7987b48117ef18d29c642e06ba69d7964a7bf"}, {0x40, 0x13f, 0x7, "cc099591dfe40d4227286db8100eb205952c2de3901eb89f07a788cd6cff9aa27441c0fb5bf37b0d83"}, {0xa8, 0x117, 0x9, "b4c51b9d24aa3071fdbe84bf96656878cc85d10709b997b6859c791fb428245fe77ab3043e0aab9437369698690e211116fd13722218b59e9ec7f94784b3400e03e01e7611d8d828ce0a350cde8c342902ecb83e5f7a1071b134ec66d63719372431502426c29e503686268e0d3f049dbec393ac97f7b71ea0041c8437194b93433fa40377bff09a37e1b0fbb219aef104dba3d6d4bc"}, {0x30, 0x10e, 0x1, "6deb736c571a623de4321d97b5a8897fc95b96c64a03da81aa"}], 0x4, 0x40}, 0x84) epoll_create(0x1) r6 = accept4$inet(r1, &(0x7f00000bc000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000777000)=0x10, 0x0) r7 = accept$inet(r6, &(0x7f0000576000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e7000)=0x10) setsockopt$sock_str(r7, 0x1, 0x19, &(0x7f0000721000)="00", 0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000052d000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c9000)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000acd000)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e6000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00009de000-0xb8)={r8, 0x7, 0xf3a, 0x96c2, 0x9, 0x8, 0x1, 0xffffffffffffffff, {r8, @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]}, 0x5, 0x0, 0x6, 0xfff, 0x43}}, &(0x7f0000243000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000019c000)={r8, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c4000-0x8)=@assoc_value={r8, 0x1}, &(0x7f0000347000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000622000-0x20)={0x7, 0x2, 0x200, 0x8, 0x1, 0x401, 0x1ce5, 0x3e32, 0x0}, &(0x7f0000fff000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fbb000-0xb8)={0x0, 0x5, 0x3, 0x1, 0x0, 0x7, 0x1, 0x6, {r9, @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]}, 0x855, 0x7, 0x1, 0xfed, 0xffffffff00000001}}, &(0x7f0000ffe000)=0xb8) connect$inet6(r4, &(0x7f0000ffd000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x800000000000004}, 0x1c) sendmmsg(r4, &(0x7f0000fe3000-0xc0)=[{{0x0, 0x0, &(0x7f00007d0000-0x20)=[{&(0x7f0000715000)="0afdff10000161", 0x7}, {&(0x7f0000b69000)="df4b85cbff5fc7e25005070004811bf5ffff00000009ffe407000000784e0731da3a", 0x22}], 0x2, &(0x7f0000ff3000)=[{0xf8, 0x119, 0x2, "763fece51c2f97ece0158d4789824ab03e0f1db264bd269ad80c66c0cd0c9366473504132ae8674d9dd8be56e003fd9665fbb6e17a91dc06156e8bf542f69fba9e8957aa268b0f2bd099a1571741ba300c0240d4e6fc68b10fe320ece540d1163aeb8c921963803f88140bfae404fb31e3e0a67b44547e392b84a43094df23b1b6d696cf06344555fd0bef02b3f2e8da37edfbd76532c48ace2ff9e685c83ae6caa494a46d1d59e5fa35194398bd4ebec36cb82e3491922c788487644af1df33de2cc5f21a6f25ac02ca04dfd056793d063c8da5576e9a4e57e5ee8def799e5b44eaf25164669865"}, {0x78, 0x8000000000011f, 0x7, "f6da0100000068809c2efb4256626333a54c1b8ae558c512d4ec9ff1c3379fac2fd5b05d385db66108cf68112dabd9356e5f9f1ad7fa1a979aa676bb3899a36c8275c6854d6ed86b9251363e85b08a3d4a994cfe1e4f735f275714b530bf5bea784743b4869e96e5"}, {0x30, 0x107, 0x0, "f3034cfb86a606d41400f8799dec9d997b05afa0ccc0c3a18f"}], 0x3, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000b68000-0x20)=[{&(0x7f0000aa4000)="ea45f86b73d32c031dd8cdbdce4e39bd463a0fcf4cdc188e8a99ea455c33b4af3a5c8788115d30a00000000000007fff042930c1577257e31f9b21ab0200000000000000b77fd993043b6c0fb2010cdadce60d4cb5a8a80398578c95cdabb9c780193e7380dc889bc380920da594652b4f67d469586f7bad7dfd2cef61c69eb0a62f94c88aff74f51f0b229d5ca4e072fdc4f2f922c424a7b1df9f03412372e970084421f9373f2974f08f92f719290cd5b54f85149026", 0xb7}, {&(0x7f0000ffb000-0xa6)="56bedf983101e903bb60d0f457a44d4607b5f0b25bd66744f9d15f5748ca8ed58b3d08e84623865bcda5ddaf538009aedac00fdf62cddb0ae73fe960c73bc45bf05c09ad3631bc7a820ab48b2b2ac05588acd3315554739ca391ffe258d3b67a24d40f0969ca497ae3b64845c99e6dbad72a9c04cbea26e919a274de7028e73ffb4bf979d59fe5cfa905acf0900fa34052400b954f43d5445c78ebc42e910f2a6fc2a4e9e612", 0xa6}], 0x2, &(0x7f000030f000-0x1c0)=[{0x10, 0x4088, 0x800000005, ""}, {0x80, 0x108, 0x9, "95f99ad6a562e223d2bb1f029ee901a8250285903a52a6d18fd3f486e2fa2521f7e910026eb31e1e793a519751915f72fe96cd2df2bbc1cd2e5bfb958660cfa5a3d59ef76c726aed111bba3ee8b2f874d42008bfde2760355ffd2b591ec4039aa3bfd72b5f7a0287477558083171"}, {0xa8, 0x11f, 0x6, "88797f131db31f2486d4daa77a0844974381e255e23c024aa95e34743f8768fbff3294f1d6c577bfffd81f3358ad6828cd63ece95ba0176a00c26af480a7e58a9b6d6fef4211b860bd232622abd1be3aea111b12ca0dc16344abebc53a984075f2582ac1435aa20d1de3dcc17f943c40b72fa4eee2075fcdf9befb622f2022992ec1ca77f7cd2b0eada6cf4620fc19adbf40113e09a297"}, {0x88, 0x10d, 0x10001, "f5cd204447aeb002d8dea57f1b45ab05bb8d295d64f9c2037a8dfb0486870640fa03f8ca8a2c0009ac8342e76ccf7b710efb932535e2438bd180b954e58512ad635f7672011069857cd80764f4c5b55992ba22a5c65d33d040ed004b3a6f7bcc5518be66bd7d2d305adddbf95aad91c0b9a8880e"}], 0x4, 0x20000000}, 0x5}, {{0x0, 0x0, &(0x7f0000c6b000)=[], 0x0, &(0x7f0000f51000)=[{0x48, 0x1, 0x9, "f18f5e4b5dac391f8e0aeaf898ea97b25ecc74b201e4a23730e92dc67254e54221d2c19056fa36deef6512c37f19f9926b3942"}], 0x1, 0x20008000}, 0x2}], 0x3, 0x840) 2017/12/06 03:32:26 executing program 0: socketpair(0x0, 0x2, 0x6000000000000, &(0x7f0000647000)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000c8e000)=[{&(0x7f0000361000)="d0fbbe69952556a3171d9dcb93decbb757b6908d053ff9536715f84a1529b046f42afcfdcf9b79f5febde1c214710d41d5c932f22a6be1057a77a00ad4c9d73f35ab7d1bddb2f0e9b76e9923984905d98bcfbb24e139b34ecf39234acf23c65507ab9163d946848aa89581df2a28837054b77b1223f53510ee3515dd9badde5142c8cd2e7ef1bc9ae1865166c580c4c77bd845ad30d86d2c389b4506ae07f4cd8dece2f4f72f705f7f7365057243a1d47a0ec64f4f9465db54f3e4e483760ff23aa1e2b46bf88a845dc604a47a7bbe8e697248fe6c4fb41b3a9a444b28ae5758d48f0e9be1e4bae79ab270920b5cc7614e15b5c7c5fdeeefe3", 0xf9}, {&(0x7f0000933000-0x30)="ccc4399f1013e657126b714be10536d4ef486678dd5ea88fe5234c72568e9169b8e4db443bb1e3630107c0a411006203", 0x30}], 0x2, &(0x7f00004cb000)=[@assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x108, 0x117, 0x2, 0xee, "e5ddc42d9924d79c2464973c36464f0196e35d5ea3fb827fe01d4a1ecdf0a6a753ee1208d4492e7649f92815d9a568227d13869f6b852548ae11d99f06a53ee3ef61a6312c5f58d5f19b56635aaf9e1c72a7dd09d4513b5543b39e0c89a7c381f86308e5c2567b0d678408596c2de4edd4382672c4f855a26fc7290ad72888a9fb2e2dc1f3cccc38b3aaa8e59a115873971f99decbecbaf7275e300bf53003f89e72b7ad7af243ed4e416431ef0a24d913d960dd68f85191540efffadf4be9c3b0426c801b1301c1974bd2fc789f1b38a8b49ece0ade5bb425b0eb7359cb08ae1245287188381501fd7ddec3d60f"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x28, 0x117, 0x2, 0xd, "ad979a08704a5164c13bfd09de"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x190, 0x4000001}, 0x41) mmap(&(0x7f0000000000/0x2f2000)=nil, 0x2f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000298000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00002f1000)=[{&(0x7f00002ef000-0xd8)="da514d2a7a0001fb89f13c43a333", 0xe}, {&(0x7f0000155000)="cea82f112eae23d1c77f7dfdacd11089ede06cf4ea2a95405aa40642e4b735f0b89d45dab64cfe228d1d993c6b6bc1aeeb8da9", 0x33}], 0x2, 0x0) splice(r3, 0x0, r2, 0x0, 0x10001, 0x0) [ 626.527771] QAT: Invalid ioctl [ 626.544282] dccp_invalid_packet: invalid packet type 2017/12/06 03:32:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bb8000)="636f726465756d705f666c74657200") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000aa2000-0x55)={0x0, 0x4d, "d287eeb2bc88463843a73e9bfd1396410e01af547dbde174253217ac235591b5f8753d92dde76ef8540ba261d74a6abb10d838b7956a2ce70f608c6ece8388354adcd4b7ae7de62d89cab639cd"}, &(0x7f0000545000)=0x55) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c0b000-0x8)={r2, 0x8aaf}, &(0x7f0000e77000)=0x8) readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:27 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000ee5000-0x1e)={0x100000000, 0x400, 0x6, "af5233df6a2e", "18346850d14a8ac9274ca40f771f821e"}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000fd4000+0xb64)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(0xffffffffffffffff, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(0xffffffffffffffff, 0x10000) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000fd4000)=0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0x7) 2017/12/06 03:32:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000cf2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000535000)="0000000000000020") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x100000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000012000)="d7a6b0e0fe8abf9f8704ed0d0c6b15359ea90d4c31bc240e907c5ebbb8bbd64fa88eda886fff0fef68e2b66ff1e72d016f69b8e78eb5541080d021d4bb865fe4759d6acd37e3e549e10520f734bf422ea43794841682a55de38f78ed8745822522c07e768551a97858ac496859c4d44b8ded8479de3e4e2f21b10b2246d48590149ffb3861e38190a11628a41cc9bc39fda0494b3bdd11eeef44f738ca82551be187e7621ed11dc504c49fed5df8f8b6efbc7eb328823f9e710dc7ceabeee91b963c1d8f0546179c7651276352088107ba10fdc2e7857f7c66459143ce3fce5947dc5c8e71237806325170090800ffdef4a12d875f7212f03add722fa195fc66a040123eddc4f7cfe18130849ee8697e09cba1009db9101c5b407104b6f3b58d8da4a5bd212acecc15777aefcb20fc3a832d6ef55fe56953d3067ab8534fdf89b47a62bf86d7ff5c8aa8dd5ea9f3193eedac4852d4358047a057dcc9b13bb84ce16ab3fe3a9053ccfc302ede40fd41e1b0405fa5b00a30c8122c756e20707cbfef12f4f7bb8e6ac6ee114d0c180004eccbfaea354474d8104b1798ffdc8c16c7319b1ea2abe97763454f041cec066a607ab00ae375284e9d7cb44ff1c9be90ab0e60711b6f95ebcd38f2e08b3ddc3bfe81ef3df16d2a9fdf1aad7a27b295ca8b4bd3c90848a0210f0000d261df123e2932652e0755a36806a0cf67cc1f462b424e2bf018a533e3b11f4e7cb8f44a31ae52acbd481393129b4a52f21333229d21875087e5562d4ac3fedd2d7a65f0869d299d0e9bf2ce32e16b7e6d20ad5016fab69faac57c129b9ae69d9e89530b55522a19e90c42e1d80ea520cc8c778d41f0e49d8c46dc94d5084b8d64e935c67057f6eeb6e5bb5e9ee3485aebe699174cea708ac9cea4c0fa98abc89b66564d7aec28a8f982ac109eeb9610e5099378e57a8a35c8211829beba166b0fcdbe1fbabaffc61f352450465bf2be3d8b626e2b8c20f92787351ea0a649c51ca8b59e091e9892d94f5abdc40c7e4414265fc36c509e7d279ed5efbb41f6435196f06ecec72c951e04e6598e9da1e32d9de4352d20b119c84cd973686dca40bcc5c517fc1bffcdde189be4d155bee71c28a6dd66c8eb6f3bc38e2b2f89ed72b5441bb52a583285136f6ad6a9b1088f21fbb93349ce7a862b7fbf6bd56533db877520ac2e0a9be4260a378f03d67858cd401f5072f5923c57c6d13ab0ba8fd6a56a74e00c4bbc859d29ffedb03048bd921adcea53fefb9bacd80f892bb35ac24ab7079551d017de8029b40e13cd9f2681eeb635d72e668b67805aac6c2893746e8ffcacb6d226d2879d5799705e11f335c009776b9b25b2c45ac5771d438b209c7d89a450dccd7f9ed79165e7b3d2bf343c19325df9308c8a95dec584b21ecb512d2764b0374b88b26b13aeff06598f422e22073600634b37caee5dbcd4eda6ff19a34e95a8d0b2fd3d752710e4211931868355c20b7b70e84ead87b20a489f735a04e2dce7b72861a9ed2e0b4a37679967d9e641752bfc8d5b10193395a6daf1000df85d7c33a88e8122287176349aa8a6bb4cef7d358bfccc3e1b402324f511c28b51ffc4a250846b5ae4d6fb0c81e9d98d1202949c436bf4574ab0ae0e7538f70b63887d9b0a379ea6416b9732c8e3f7071d8f076fc1a4fd3b4fa9fa6b3db0d4fa0b8801485098aa6132bb11495f00e51c3e9d9b70b21864322ca1bcec76dc6b8679ce668adc977fb9645b659e77063595d58ec066974e43988bfe927c6e268a8a931e86a12a0f37a57cb01bc304d4e4a50dde3a6c14aacb95d2681672685c004dddc235c683815c1a35b9ae922a326287cfdbb6a1f83a325c16ce5aaa3dc2e7248c745b9e55c0430c7294314f5cc5d21e70327b65dfc73698a870018d89fe8ad6a7ad6d0b4a0073b59fb7d578d377d6353b180e96fbf567f48b953cb6f1606dbeb868ee4a14a497b10f71ff0b411db8a0f119ea33dd1313978a6dc36dc2c6058fb76a3419afb2d6ca01fbb93e3071f22b55310204c789f7097ca79e73b93d04a336272bec96ccdc8c3e252153397ecf256c011b3e9f176ae511ec4be8efca75c6298959210ddc1851e35dea7a7e91b955da77cafd36b4a609e418b628e82e0dcbe6a5a59fe7c00251ab599eb9fd5ddcc061c1851109ab69e412a5438f3293d1905ce0050cf4b1016505317a09a7296578b979e7e78add46d4377844cf2ea8bb06d8aba9363fd0cc9843caa119de7adb1a8286a4e829eb9e089025b2fda08aed37cea87e03174adbe498aec990cfb721910ca811b94314eed17173a47c78ed1b25cbe3e9c193396b8f0570b655e877e4c381c4e45f3363521e631ab99f7e9b229a7cd9d11295870142a2d4a52a062aa0ebd02d9530a60bc3effe96a19430307eea89d165ab9248ac1f7bf2db391b60f95192b35db7e8620af7cd614a1664fb09202431a36bc30b714ebb0cf9cdd2c85788c8bd259d8c02336202926c60b2769c1cde5813d435d55be8747c4a7e0be0362a5bee156743e4fc52fba5c5db69d258e8486209d5aab40c9c9f23efa39017b00f2ef750b82559e42d06c21df0e612b0df461b04c47f0996aa309d16bcd5643d91949812418482685897d647104068056e390827cff760911bb9abe8b7d28430fa16091592ade3e0ad4dae2032edd005fe53416e943aa02e248a2006ceafda74ea018184e1fcc695825d601af418cf9b7037dd633a1f766fc4b39569166450b993cdf73eb0dacb1fa9b2a4622e28900048993e38e0311ac062a6d40e750c0666b902986761a1f93d38b5b7a8cc9a891fb2b981fd725b80131a68cd6c8b341c9bfb3a0e65817fd6a3fbbc7e7abb93d7580ff2fdd7d55062cc345ebcd09cd1a4a2f14ee15cda5e2ddfd78f13ef03bb10836c5286daab331f703a781cf9fe5a39f7c5e964a1a9ec14991e88ea0cde6e05ded99988185e953eabc78af13c9b829f688a5711193b7926127bc2e6c5ffeae33024373a38f90187d413b2358f446d1c296630be1a317a6145a3c0fd3b1a4aa3158cda1b160944ae48e5dec7b8c85b5348bf783b29f8718174669ccfef35766ae04d96aab8c4b1c85fd94cff7af86ff4ea1df6dcc58c25be7f00e965920aa05288883b4bfb56fbb5b0b8577c3531e649220df0aaf77cf420eb31d54a508662272c329dec59fb9a0d8843a86b0d90437e4ca0769ee131d5ad9f7734226ceb2756b717d40b21fa08801945d061a980e634c3283d882d7ee01351cbcbff5001cc508f2bc3b48dee230b4c5ac96b4c0b64b561161faf3ec30d3e173d9cc2335df963591bf68ccf64b55e62552b82b8dea7c58da697be25a461c9a0ad59f652ee121ebc46e36ae64f10d40f87f70c65d1df200d8c134ca17cddfedacfb97711f817c60571c93a94c4e687fde4c7afa1cb32fbb344832bd43c6228dc4ea8fbb89edb0b328fdb7cffa902082ba504b38bc59ab4fc74e6a8eb3d471a20f6af940fba61746323261eacbdedb6d939abd21c648ed04c9e9150dda839db62fd6678ae2302ec48764f5e3f321c23447552dc18ff60d7122db321ce55c1308fe6a3c2602560dfef847dd9d800a84472520c9e38d03ce1e9840f13bbfbc6282accea328fd111e77c5d6676685f98a075f79fd9755c07330a92c32a152ee8614402117237e69483671b981d2199432158800a094d677a945f942a5b0d4f3b58591fd3a53e4cb6ffd580a46e9475072dfeff692a922493b4100b283f45457cf0ac9f9ae61020e1638d6013edf7d59c4e3952ecb3756c310f8beed56ae481d880a586cfd38e0fd011d44dcc9c8a697a0eef6740e4973a3e43968aa1f4b779cf1583ee8bc9b276a8cad833ae1ea1edc41b2ed22c3ed87dd78adb93e24150261e325a9a36e7ed6708a45d27b9a75a225781c141c41f410a764babc0b27957b1b3908ae14542118f6a4024a8d76be67f1e2009dce51ebbd0194afde6614365fdbf27455cb89fa8d923c46925d00a6ab7b076e081481f64761b34f46c085ef25d8083d24b42ef60d7833465a77e1d25b03b70a4ec6e1f027b65e123ddb9794ef647e2998da276f474be31ac349f4c5616d0549e2a807d26248079271209d2ec748959f8c9ffba2b5f7422dfd3bfb52e6851c94a760ae7f174d64379ac0f51b10514b38cd51420116ecf8b2b827ba5cf9adf3bd5d00888b135d55eb86c0cf141eb321bbc495d92d3a959fa8a79f58843c84dde9c7bfbf09b9197b656eb80509b7fec9febe8493e37f043dcfca5ce760637ad1b172149d7b21f62bce8e0538ee3bd4a34d0693d7cbe1c15a9db873db22259b9df358e94d007ab4366b50a50c3a82d9a3e17b970f4d81c447c6e24050d0052b49860f12ed40437aa6f62fb76aeb3a392137447faf743666263aa44cb47900e80c4f924275beec0ae956119c94c73e7e1cb5648afce44635a5465a1b7917af63bba34a62cdb473155a8b6bb475b471c3efa20895c104e380bfdd78e8872318514fe5097a2741633937fb4a3fed4e316c995cb5ce841ce86f73d5e12ca30eaf4266c3496df61888b032f1f55dd89f50af2395aa97646d46735aade5cdba0674819301a2573f0b6675d6905b2b93acdc0b8fa7d37620c117cf4241669d9772537cd25f1d79bbfaa69ffcecad210b3f8deb753a1e7f4d8e782303709b57dddf75ecb3a9b114ed4b7fc60ac337c7bf42bf16f3dcec1574646b0751c9a6429f2b16d49c81144f74971afa72010506555341f850e3297d81b3c0ddc07971ca3d0d00b25535438663b01b9b20d245cbd22f8449f0ba53e6638ea5901d33d3885b0cc9108eaa73b666a9e5eae583ac7e51d8f391e8116ec45d4b46af5bfcd86c5b112f8931e7c69a9c0866a6c006adfed7acfb108e74a9387024c9967f92733c024851f876e82397bebbd33671b1b178b192732d7bffad70dd4d646bdaf63bfa1349fc55f9163db269c6a54e15dbce82ec814f0a112fa19e09f502b8a3d3dc567e7a31e890270881f5480e7bf6ed126bb8a7c39eb59fa05f7ac2e7af42a504678df4dd81a8d24a96fa60ebce1e8a416a6bec92a798783f9a3227e10f7ea252904bfbc79d00bb8c9b2f2d7de67cc071ab4c4719d0c34b05a822f39b48ba3c5dfc76b8ce23a9c2f7c6f8a3b9fcac5e8eaaa868d1a3ff6bd91b5255817638d95610fdf7cb223d5993a0f6ee42ec0b7de8efc2edd66d020a3182f3f87e3da1c7c3fd4e67043d27f7244c14a0c5eda57ba43347955a50c07667660ec27e8ce174435277e885076020b71ee76c3fa2fc812f07f340b66eaddb63108c04e1787cdbdd2a9061063ec0c6626b255052cee746aaa1ae950dec0801ac0eb75d47651b8eb455a604d29eff2a99c8df6d2e4aa3fe13b994bfe6db4545f58caedda78251e809b57a57ea3a61ff0da677f3831a914802ecf6dea401175369af0430d4367c0457fb60e07e25b93adf7ea5a89dc7afd9dde64d27f74734e431ad5c36fcc027e36e092dafc3fc2fe0c4b1a2c9839835675d592c04a4435dc832455570d6cd6d47a65c8a2e55955db070b666c21b8c3970a10563ad1ebeff196f180561e5a4a5a1b0780ae9c262ee1649b61a1ee2e03eb6de1940805f55205174a60fe57e86572745d1405847bf9613fcdb261a6daf6f37302581fc2285b1c4072aad9cfc5ce6d0198a04cc5135192191d9ca71efc70c194a2ef383f2fe402f9acfb61c0faebbcfb305c2de2e4fd3ce9c48172df4177bb98d9c0291256103985319fda8f3addd172a25f1f6a85dc368edb438721429440350cb57ed8", 0x1000) fchdir(r0) close(r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)="2f6465762f6175746f667300", 0x515080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000f0b000-0xa)="ff0f74722f7072657600") preadv(r5, &(0x7f0000008000)=[{&(0x7f00003bd000)="00", 0x1}], 0x1, 0x0) mknodat(r3, &(0x7f0000ac4000)="2e2f66696c653000", 0x20000014, 0x23) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000fa8000)={0x6, 0x1, 0x0, 0x101, 0x9, 0x1, 0x8, 0x5, 0x3e6, 0x6, 0x7}, 0xb) write$fuse(r5, &(0x7f0000663000-0x28)={0x28, 0x8000000000000000, 0x5, @fuse_notify_inval_inode_out={0x8, 0x0, 0x4}}, 0x28) readv(r4, &(0x7f0000013000-0x40)=[], 0x0) exit(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000015000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000150000-0x10)={0x7fff, 0xfffffffffffffffc}) [ 626.618157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00003c7000+0x225)="40706f7369785f61636c5f616363657373262a272b00", 0x3) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x6, 0x20000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000664000)={0x6, 0x8, 0x40, 0x2, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x0) poll(&(0x7f0000dde000)=[{r1, 0x80, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x1202, 0x0}, {r1, 0x28a, 0x0}], 0x4, 0xad5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000262000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$fuse(r1, &(0x7f0000b56000)={0x50, 0xfffffffffffffffe, 0x1, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) r2 = openat(r1, &(0x7f0000c18000)="2e2f66696c653000", 0x8000, 0x140) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ef6000-0xc)={0x2, 0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000050b000)=0x0) 2017/12/06 03:32:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e45000)="617474722f63757272656e7400") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000798000)={0x2, [0x0, 0x0]}, &(0x7f0000c6b000-0x4)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c6000-0x6)={r1, 0x8da}, 0x6) 2017/12/06 03:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000000000)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000e4000)={0xffffffffffffffff, &(0x7f00000f7000-0xf9)="256ac54fa4785548415e6140a1bbed0e4200734def1c5b7788c8f110754a28b7ff53b94011cbcdcc69d6876e9e353b38caa74964c7568a29cb35395970ce527c72a255c361f909cccf82e8633a5c3f74bf009882c5f8c8c4936f0cdacd7aaeeead3149a4162edd58df8bb1de4ac22f6f1c69bd1baa967b8294c5ceb9a1330ca8a87ecacfed5f7ca9fec4a851f94b8492c5fb964d63d05840f7698a27cb064b077be1b43d8937aaeaea8de7c36f093f1f182d9fa4a0e79a655fd6676d423e9cca2fd3edbc3a7accda1514dab228bd0c2f8af49a94cd4ce49f064e4046734d84d1c366cb571a482848a90956e9ae74009490eecd213b43971a2c", &(0x7f0000cb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00007ea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg(r1, &(0x7f0000e74000-0x78)=[{{&(0x7f0000b69000-0x10)=@llc={0x1a, 0x10, 0x400, 0x1000, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b8f000)=[], 0x0, &(0x7f0000eb7000-0x370)=[{0x30, 0x118, 0x3, "ab3223943b44d41bf138bb57f7f67f9e6336da84d5579e64ef3c95e84f5dfab5"}, {0xe8, 0x0, 0x2, "f2155cc72bc97669016ce44f4a956e0cdd4c4bc2f7973835a970d473af8a8e597cfd48b887640278ce67af623c19b4610e1130198f41e67a9ec2b52bbb62eb8a763f9235655afd9b2d1d7900f16a7b820d7095942385131f1889387f20b6d4a0838a380f526055497b742784efd884340ea0c57b83783464d49f174f0718f54401092bf78feb53a4b3599b3af8c38cafd0c88cf07350622dac1656fbad00ceda6ae563c48deecbbcb97477cac720f2808a8413608bd64bcf49f6717419f4008eaba8c8c637e27a6523414c514762346b9f07e8"}, {0x48, 0x11f, 0x3f, "21fc5d5357edc4afd47c1d9ef5af70a7389a0a7041f9478f49fb6dfc9219dca44e44f52466eec7f180aa50dcb63c329f0f8fa29a"}, {0xb0, 0x11, 0x200, "6bd6a7204aa49fe028c25535f81c11ba855135e19b2b648d9305c8a54762aa49ad6113bb16b2aff266d863d24c56d0c1a43bfd42bf20bfaa368ba43bd4d2f871e79f04ba1237c80b22a2f539ee9ef5ad35079b57afc86c067435af87185623d464b65b52f597037bbeea474a3ecc8f3f468fd6473aa4b644e309077e6d305417e877daedf441e17b7595a5088447253860961918c7574e4bf898"}, {0x110, 0x1, 0x3, "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"}, {0x50, 0x118, 0x4, "7ed23bd01d75bb5fad4b3e15de5f230ca18a7df4708a863f4ab9e00652e794053a08822877e8b6f81ea669902c32a71a2f895c4189d7e284e76ccf"}], 0x370, 0x1}, 0x6}, {{&(0x7f0000ff2000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x22f, "6b68617a616400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000616000-0x13)=[{&(0x7f0000504000-0x8a)="33e4cf51755fbe07da127d2b98bd5e725a334dfdc3932f7130193d4aaa4032e8aea11a7c3c1d241a404b0f61da11bd3f84e09f664afbb9ef48ea9e3be15965fcb626ae8ced019453a77b114b5235223aa605603bf698bb8a90109f23de036335fe11e2296bc8a66cff697aa63e8aa50bd40b3331734174349e7661b3889faab30799f32128913e0300a1", 0x8a}, {&(0x7f0000a0d000-0x54)="42d988595c8450ad883f289e32ce899d03916558e481bcb43c26189b2b0042f207ea5836cbdf3312019a68d3f626876074c43fae56167e9149b74e8d8c4b491d1189a6e5190b10071e447e21738995a41e024a0e", 0x54}, {&(0x7f0000b4b000-0xe8)="081eef19422ab98c68895237484c7ad82af7683ca910949768e07401aaf56debec36a8547e14766bc9ffe32c56fdd1df0d8104256c9f2e56aced806cd431fe0b2bbf0600c4cec0997e2317ac702b5a4f034c247e49abe94a735079f36ce200ec4e519f1a45e6979cfd06618a2e635d650c0323f2ce123601ec811233a7d86a8863f19117dd8832dc5850ddded15771ef02921ceec58a3d3dc3150ebe3b1adcb5f1cd5093d62612b7d0b882db292b71b20827789843f6203d8aa17a7a3eb82c607a8d223e0a444a34e01c44ca2ef04e463a3fb3a3cf8581f1fbef60521c96b89e70588b4455be814a", 0xe8}], 0x3, &(0x7f00009b4000)=[{0xd8, 0x10a, 0x1, "dff44b75aa3f859eede932d08848d61e9e3c4808ee4b9c5a6dec7dfbd60124e8ff82876158374e0309c627050421ef20bfba8bfcc0d2813ce25d003dee537ff802d3c08efd11b59c33aec9e1b82d8f7267d9a42156a3f7b6382010898a04e5b1c67c4e07e42d058059979a8e939fb3a8546215ee8bf5d54550a578cb66ee736620910976da91a5c18265294684ffb01441a5d7f1a7d30d31c4ff8c2a4d59946d02f911a28050dda4da2e496adca30e11c8ad83057af0d326b58f8d4dc143bdba172fd0a7"}, {0x98, 0x114, 0x100000001, "393605cfc8cb835890867408552c5d4be4eb372e5ac8ec78ca58afa391b5226f30d487bb0d1951f8f836f85d57756cbe926ab8dcc41623bbf7e8fe4559f4f070b6148c7c8b9e497153288bedc336e12c58da53786f218a769d9d60f468540ccd031c118422c92b2e748a693bec44b378069e5104424a4e5ecc86006e8ae3d36c8a"}, {0xd8, 0x89, 0x62a, "4c972fafdc8c2a759211f863da9df213571cfa12f62732db9641296a2b31f77314b55349d000dbc29d2ac3641ce49465d19fbd1e62e8845c95ca2d219380f272801ce972a4e31c67d90df693bf26a8707141de2d5361a6cc755bed861793de2c1c017eaaad6f54cb90ed6c9c262a4ac7a548e97a8c36b486224d2bad0aebe9018bb5e10e6f572bbd156f6e0ea6e5ad7c3b2ab542a81d5d5b09678fe3ece155cb312d6bef6370ffe6a18bce5c0b14282eef9abc962a8ecc3d9c543bde1e82e3956bebf5cdb9dd"}, {0xe0, 0x18f, 0x372, "a1bea9603d1a6c23e1e564436d1f20b2c9229222b773ca48eb86823fdf2de2c283da6b0d3408cf056b059e16984c7f547f9c4491d473286306561301e5ebd378b7cbd8c7d000fd765eb09e16fc569f82744e5f80df9f0851702f53e793d46fde4691d25cfe7f87c4a20a38145dd3727dac60fa3af8c879f7024cae81e4e8f68d93fa86131d112e071c4a2a8d2237bd2d34388fab4ccff28814aa3392000000029938642911e093e5678d18bd2ec5d9f2f166c75947a4b354f38eeb9a16cc5ab8ff162a38efda6ffa38f33e"}, {0xe8, 0x13f, 0x2, "4dc98563ddf9daeff4de61d20d571b5caacc58e5e806c98d3ead8d2799362725db9efc65cfa1f0c49585605ebcf22466c1027ff038112eb5266aab222a96c910b49708d37442a6dbc0e3748b1aed6b27a060f241d749e6bf8699fe27051c07145e60f60fcdadd9fbdf1ee6b6e5e5fe1627df37405abf3e4be7d9554f646d61f2deb2bd6c19186723a43e7a8df56909433db5e3cbed3225742090df31298580f64f85dea59f66dd6483b87f80792aa046c22e12fa181497d21abe6f1924167408a40f5e81aa1c4ab354671425ec763a1eb90c1e484728bb35"}, {0x108, 0x10d, 0x0, "e95debe33cdb76c35c2475c647d5e5016bb7ff3eff9b1c7e0346e66d2f21e164af83c86b77298bf4e396ed6aac6c2cf6a2655ba4885e49aaf1c07af34286f594fd2ed28155c3f233af75c5e33111c59f871ab0b05f1cc14276ce2b01cb4b6f7ebb1aee54d6d283c6b589ba79b6f20a623900e0320a4cbfca1617e94a763cc88ee1db94e0114d53d69a7b40fb259742f561fac27a92d8e54a52674352d338cc325e37e18be00a903a936ad19143d843f62b8b39cb314637603101bfb2f4c9c0fac2f9d0f4a94e8b9e1339f98aecfcee9b76f11eba5c01c84a3cf3a28e499cd530f8e6eb8c4f9df2863f19228dd3b942255ad8"}], 0x518, 0x0}, 0xc199}], 0x2, 0x40) getsockname$llc(0xffffffffffffffff, &(0x7f000026b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000234000)=0x10) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00008d5000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5e, 0x3, 0x50226fa0, "bb786a6d6d76a6a67eb25977cfcc9571b59d59e508df164040c880ba0983d200087b9de993f53131ccea90f237cf1fc56a2a090713b2c700020a9320af1aeada04750f52c7d6fbc488216a93703f7567"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xfb, 0x1, 0x0, 0x80000000, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r4, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xd32d}, 0x1c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e03000)=0x422, &(0x7f0000b63000-0x8)=0x4) syz_open_dev$vcsn(&(0x7f0000530000)="2f6465762f7663732300", 0x564060df, 0x42000) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r3+10000000}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000651000-0x8)=0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a98000)={r0, 0x8, 0xf, 0x40, &(0x7f000064e000-0xf)="b4f302000000000000001c5f81befa", &(0x7f0000ef8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400000007ffdffff, 0x80000002}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ce5000-0x10)={r0, 0x18, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) msgget$private(0x0, 0x200) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000410000)=r5, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009bb000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x6, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, 0x28) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000463000-0x40)={0x0, 0x0, 0x0, 0x1, 0x10000, r1, &(0x7f00006d2000)="", 0x0, 0x200, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r2, 0x9, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f0000521000-0x35)="935c2a582b64774164f530c8a1970dce3a7539bf274b1ddc3f496174ef52e9b166c281f9bc094e18ea87b8ec10e5c4b4ca1982ba9d", 0x35, 0x400000000000000, 0x0, 0x0, r1}, &(0x7f00009f8000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f00002f7000)="0fd29689b5c3fba662b0b71fa2b84a49451b208c90e030224df825a8413092bfad703dfb322f1d2fde84c37887b1bcab02eec2542707727122cfcb02f80777d07a31b7c786369066823cea289d1b52340f7955a467d0236a7ccc7084f233c96cc225c6e3628720e87e483ea6237062025c753dc43ead3c617bcc96240ce365a27078fc56d481b0c9e03491f3e20ddf921e8f626e37e5c35dddbd0301dac2b971ad9d1f276dc9bf2a6ac3a8386577999a4b77d213216bace85287ae3c5f961fa63a2515191d074f955d0463080f767bd1b17a2f189052b3f1a7450624b8e18e8659e1e2ea70", 0xe5, 0x40, 0x0, 0x1, r0}, &(0x7f0000286000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r1, &(0x7f0000310000)="ed4affd4cb82fe761d532bf7c8bf2f42eb049d46ea4ba4df0f8a10fe5ed5614c480f7dc610ff2b4629c4c4046cf1cfdfb5299d51ddb3fafe6ac8a03aeafceb8e96b300199f21110e1656b7c6f897", 0x4e, 0x47, 0x0, 0x1, r1}, &(0x7f0000828000)={0x0, 0x438083cdb4b63da3, 0x0, 0xf, 0x9, r1, &(0x7f0000970000-0x61)="e349298f8b36cc2250209e80ddff6bda03bb69b29cc4351e8246ff9f6e6214acda361c1579ad8737f742415ff9c7b51612f22d86bada60d6349c8ab8e7f9443833eafdf34b5114c1bfa3ffcc23a033ddef5875d20516f7d617f49acb7f6cb6a164", 0x61, 0x20, 0x0, 0x0, r0}, &(0x7f00007b3000-0x40)={0x0, 0x0, 0x0, 0x3, 0x81, r1, &(0x7f00006c9000)="b792e43ad21e4479825c5de48e44954758081f57a8acb040ac5328809d80f9d38a130da786bda6f39ff60092a94de7b1b8028de47a9a36c39fc0e635f863b73941da5b575b72d75388772979111bfb3cbbb4d3308650460ed5035d6f0c9f7e89590891703624b0f94b3f4092871855bb0f5a2d46c26cf89414fe7366c1b1a63bb97c357e3809e0db34f3748a", 0x8c, 0x2, 0x0, 0x0, r0}, &(0x7f0000d73000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000632000)="c1fa78949dffb7313558e4666aec78ed2746137d1b82adbf4ca78300dd8a26a10e9fa8ca226f253e649fd61f048f27a41b19fd2071984d87805b63c4a81e80d624cd6c1fe525cefbb3fca387d0c0772cd0839cbcd8eb69cff15773c8444b3bab4599206a94b3012fe94b00f97a5d3ae269c8f2076ddc443cb78aaa952531efa4b428458c12e3f2d29af5d5d46c08e61949f5c161d959a53a90edad3134cc2f3938b7f8af82533a9782cb622e17570546e19bc45d4085ae1c6f214b6cecd3af7eb5a03156343a90a1c82af56930d8f508b50ec5f5e6fc56f480a2952666db50c84cc7928c35ff0177d48ab7", 0xeb, 0x400, 0x0, 0x1, r1}, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x6, 0x1f, r1, &(0x7f0000972000)="6a8c7f1435975a227d08dad0706fa208514fd0106c4603deddf501a5c9095b67e7a543c0ab9f768d67a4d47f513613991f1f857fc29dc2bd6fd497e916faf3d9c086a53050865b6eca05b05fba808f0729ff2b8f94573febe47f189b9e0ef270aaabd746dee6cb78e613dc46efee1381e13a34f493e04167c0f625f02dd24546f479e6268d6891e890c9f339341c329b90b9aaf9668ab467bb59e6cb1cf2cacdc7ccbdf3e0b0f172ac9f5d4e01f26c0af1c55b7098a2e8ede6a63a91c247b813db2e3098c9bd9eb7178aad0a43f240901dbff5b467", 0xd5, 0xe, 0x0, 0x1, r1}, &(0x7f0000f53000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f00001c5000-0x16)="fa2e7f7ad3958232533dce7d041ecdffa07e879b590b", 0x16, 0x3f, 0x0, 0x1, r0}, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000c8e000)="90e66ab3655bef4d5b969161ab97f291f1bbfd15b7f048e7b72cf672389c11b5e84bd2129535c911858db84468316295e90f771dfdea5ba08b2ff6440f60accf68bb9057578860e8971af25d4cb86a", 0x4f, 0x6, 0x0, 0x1, r1}]) listen$netrom(r1, 0x5) io_destroy(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000af000-0x10)={0x0, 0x9, 0xdc3, 0x1}, &(0x7f0000767000)=0x10) 2017/12/06 03:32:28 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000479000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd4000)=0xc) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x40000000000000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c98000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b90000)="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", 0xfff, 0x200007ff, 0x0, 0x0) socketpair(0x4, 0x8000a, 0x4, &(0x7f0000122000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c8c000)={0xa, &(0x7f0000a7c000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) sendto$inet6(r0, &(0x7f0000a16000-0x3)="06e331", 0x3, 0x48000, &(0x7f0000f57000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r0, &(0x7f00007ad000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f000020d000)={0xa, 0x2, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000066a000)="24000000100005004d07e30800de010303050100060001001e000000f70000f100000008", 0x24) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) r4 = socket$inet(0x2, 0x80001, 0x400000000000000) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000430000-0x4)=0x100000001, 0x4) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) connect$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000ff000+0x94b)=[{0x4, 0xc00000}, {0x0, 0x5}, {0x4, 0x80000001}, {0x3, 0x2}, {0x8, 0x3}, {0x3, 0x5}, {0x88, 0xffffffffffffff80}, {0xe, 0xd9}], 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000344000-0x4)=0x0, &(0x7f0000fd8000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000334000-0x78)={0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x0, 0x1, 0x100000001, &(0x7f000017e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0x9, 0xc}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000edb000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000dd000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000000c000)=0xb42c, 0x4) 2017/12/06 03:32:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000165000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000071c000-0xa)="2f6465762f70746d7800", 0x800, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc1000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000026e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d6000-0x4)=0x1c) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) 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, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) seccomp(0x0, 0x400000000, &(0x7f0000c6a000)={0x0, &(0x7f0000032000)=[]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f05000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b2f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000267000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00008ab000-0x8)=0x7) socket(0x4b, 0x4000000000080003, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x3, 0x100000001) getsockopt(r6, 0x800000000000ff, 0x1, &(0x7f0000001000-0xe4)="", &(0x7f0000001000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001e6000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000223000)=0xc) ftruncate(r3, 0x2) recvfrom$inet6(r5, &(0x7f0000fbf000-0x93)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94, 0x3, 0x0, 0x0) bind$inet6(r5, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x8000000000000802, 0x88) prctl$setfpexc(0xc, 0x80000) sendmsg$inet_sctp(r7, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000f6b000-0x94)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b371ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa90000018d00720a00000800000000005175c79e0e4a3f25", 0x94, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c9b000)={0x0, 0x0}) sched_setattr(r1, &(0x7f00000fc000-0x30)={0x30, 0x6, 0x0, 0x5, 0x6, 0x7ff, 0xfffffffffffffeff, 0x4}, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001b000-0x2f)={0x0, 0x27, "4c60642dc81b2284c0aafbdba984d27f7802383bb2fdc6220c354e480ec42c9205dc6ed038439d"}, &(0x7f000024b000-0x4)=0x2f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000591000-0x14)={r1, 0x8, 0x7, 0x0, 0x3, 0x2}, 0x14) 2017/12/06 03:32:28 executing program 1: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000097d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00004b8000)={0x3, 0x78, 0x0, 0xffffffffffff0001, 0x2b03, 0x8, 0x0, 0x0, 0x2000, 0x1, 0x1, 0x7fff, 0x3, 0xe, 0x0, 0x10000, 0x4, 0xc2, 0x8, 0x1004, 0x81, 0x10001, 0x0, 0x100000001, 0xfffffffffffffffc, 0x3, 0x0}, r1, 0x27, r0, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000465000)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x5, &(0x7f00005fe000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000fc3000)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x7ff, 0x8000000) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d4a000)={0x2000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000795000-0x9)={0x10000000, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000043f000)={0x0, 0x8cc0, 0x20}, &(0x7f0000786000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00005a4000)={r6, 0x40}, &(0x7f0000278000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$unix(0x1, 0x4000000001, 0x0) bind$unix(r8, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r8, 0x0) shutdown(r7, 0x0) connect$unix(r7, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ff5000-0x18)={0x0, 0xfffffffffffffffb, 0x0, 0x2, 0x4}, &(0x7f0000117000)=0x18) r10 = accept(r8, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) sendto$inet6(r10, &(0x7f0000bb5000)="ce7621db259fe0636e25f234f7b01b83429dfb505316e76e7af30a69782d592ece940ed2f6fa1eb8d0c7b00de8d49fdd51fa209e05ab8bcdfffbbf51519a23ea3d6e93cf805e862caf2e46f89b321f5bbf01a00c0acd62da707339fc3601a0b105a6aa305c4020bacb1c27f2d6895f812c8bd0605f83726a4a87509dca077e7f0be3c8083352e14420de3f74a559afd03e650af0268fcd1b42", 0x99, 0xc840, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000f89000-0x98)={r9, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3}, &(0x7f0000927000)=0x98) r11 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r8, &(0x7f000055c000-0xc)={0x10000000, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/06 03:32:28 executing program 5: perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000079e000)={0x0, 0x0, 0x0}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000605000-0x1)=0x100000000000f8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) r4 = fcntl$dupfd(r2, 0x401, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0}, 0x1c) r6 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, r5, 0x0}, 0x1c) r7 = dup3(r6, r5, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f00006a1000-0x20)={"3126f09c67b7f045ead5e9a26e53f00e", {0x4, 0x10000001, 0x4023, "08cc596fd17a", 0x9, 0x0}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r5, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="13", 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r7, 0x4b35, 0x8000008) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ddd000)={r4, &(0x7f00004db000-0x3)="e40069"}, 0x10) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f000059c000)="2f6465762f6375736500", 0x40, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r8, 0x4040aea4, &(0x7f0000a1a000-0x14)={0x3, 0x100005, 0x1f, 0x4, 0x800000009a}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000000)={0x6, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000415000-0x98)={0x9, 0x9, [{0xc9, 0x0, 0x7ff}, {0x6, 0x0, 0x1}, {0x6, 0x0, 0x8}, {0x200, 0x0, 0xf65}, {0x3161, 0x0, 0x20}, {0x4, 0x0, 0x2}, {0x200, 0x0, 0x6}, {0x6, 0x0, 0x1}, {0x7fff, 0x0, 0x26c}]}) fremovexattr(r8, &(0x7f0000adf000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") getsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000fde000)=0x0, &(0x7f00005e5000-0x4)=0x4) r9 = syz_open_dev$loop(&(0x7f000047f000)="2f6465762f6c6f6f702300", 0x0, 0x2800) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1269, &(0x7f0000fe0000-0x1)="77") ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r9) 2017/12/06 03:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000073c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f3b000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861353132000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r1, &(0x7f0000f3b000)={0x26, "736b636970686572000000000000", 0x0, 0x40000000000000, "7874732d73657270656e742d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f3d000)=0x0) mmap(&(0x7f0000f3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f19000-0x11)="649c47ad4639a74d6dae9bfa409dc854df", 0x11) openat(r0, &(0x7f0000319000)="2e2f66696c653000", 0x180, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000670000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6563622d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000141000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000a65000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6328726d643332302d67656e657269632c6563622d63616d656c6c69612d61736d29000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d99000+0xe79)="84fc", 0x2) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b85000)={0x0, 0x0, &(0x7f0000216000-0x20)=[], 0x0, 0x0, 0x0, 0x40004}, 0xe) sendmmsg$alg(r3, &(0x7f0000da1000)=[{0x0, 0x0, &(0x7f000061a000-0x70)=[{&(0x7f0000c09000)="308a730bba5deec1c9615e7855f03c6ec68052fac9ab315f6223f61501d3a0f56abe1fb66780c823b0e5d0b758e7ddd3e1d3e8419dc1eddc51d460669566a0f114d774e1f41e316700eb2e9c43d397861c653b6650b7a43ab83b62f32bd4436aa6f9b3cb0e760381b97215adfb1acc188547ca21aa41397ef97029591b361669368a6ed9b6e2194a9e8aa1348f171974f1257f731c182ae23a04a7e1d859c01e4dd23f2790e237ef677345a7724ea76555fb8d6a0c0038b855a48026e84cba0e6d881dd4c31574c70a054eb24ebd09eaf04c3cef0a472321aefad4aa165a581849daf4408edd2d", 0xe7}, {&(0x7f0000be9000)="c38b26a0802c393f38efdd3c307bbacd163ebfb1bd91058a458e4ff5c76c4e7c1d9d9772d0b3f142360ce789beb8a15ff8e1c773be410a6ad84e0d72174d09d20b7567b2c6e78c06da7b0a0d045b4ca7411aa1f1e7415150236a", 0x5a}, {&(0x7f00003ab000-0xc2)="43c33320a27e00581d174f9da029c4bdbf4869e356fea3d05df2eadd960d0c26090c4b01a75c243d3f94bf2a4f36715e25d6e04127f8130638efa355fc1e1cbf28a7e1161ad0eb220d5f1cdc5075fa9ac2d54461b40e6301873326e038416acd5919855ce99f92a3dd82cdad70d52f22d29d4e128c13008b5be12fba072c4c88ea1b1324fcaed0271f0c59f88ab858ae339c83688e6946892eca089c103b3dbf68d526c13b63998b39f20d9e26da03a6733277a6b6cefa842bb4ffb8f6d088e6760e", 0xc2}, {&(0x7f000048f000)="f0dcc1b88fc9adf45ff6cd32e0002196fb2f7184c6e8f54b0348df97ed3b564ccfe76c7d5e7eeca04d2738fe89e55469840cad225d", 0x35}, {&(0x7f00009df000-0x30)="357e7714af126bdfe0a4101df8e436a6de1a512cf20c127b06116701883c12af84d8a9d7519e990924493fba042228dd", 0x30}, {&(0x7f0000f6f000-0xda)="a4bf5de3db350729b60cb3b323fae155a4fadd80a6d07e82548f48d22af145cc162c9184dc3ba496de966ccb7d1949ca523ed8609973a45df82d5cf003e3525db253864e66e3eadd1eec696798d4dd22369d1aadb37856a5a420317c5a861da9de0225a49714598c3d4bb6f859b4e8baa646f4ebd615e21f97c196440f0ea2c11b1c29fc05991fab19c1d9dcfcb15c64912cecb70d9a51aecec2c98982d1e058f9055089c3951760431dffb8232c3c11a042539333c1bd9f625ea0f7e1c72f97daac142c1e7a8c4663d94ed87fb61f93a174eae953d9e1f93321", 0xda}, {&(0x7f0000287000)="58fa2ed66b7c6c7402d33d51eb051d34421f6390cf1fa3e835f477f796eae1bc77e71797618dc4d72e9e45600752f282b420c96ae73681af6bd1", 0x3a}], 0x7, &(0x7f0000044000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x40800}, {0x0, 0x0, &(0x7f0000fe8000-0x80)=[{&(0x7f00008d3000)="a7bd3c1c6f6ea69aad6a432e044c282092f2717ed585d7410fb3fe2d9160abda1612d9f216ccd0377f4d85364b4d45a82a08fade761a91af1c6282ad6a07bdb56feecc272c2d41e23b381d1e7fe4a1b27f44e8c99ad235bcf14868d466f0fd3db746c0e6f4e45a233bcae2e6c53753f8ff6552fedb411b434bfcc7858e216ab66bdba9de63ce71812575881fdc5b7a526989e84a3a0622200078db8005a7793a4a48a12ce0badbc05708ad3639aac03e09161ab3be9f1871cc6bd0061d510c9b1964b4a42978c56ba731148c6433ed36b0a3e36475164d2e12fe669dce455bbc778e61422792135363", 0xe9}, {&(0x7f00002b8000)="4a76b81059b24601ed2ec96824a2021643375cdfeb78303336dd0b13621f229a1bbf83b0e1865c2972c8c28b18849a6ac803c5514f555a0a8d01f81c66b2508b41017e11ef5999e74a538c0e9658613d9312bf57997fbbb1be278db3cf4d2a84508808aec62dc0a0d19fdb69950e226337ff64d3ca372f7dbd12dadeb2cf6c3ace1f7354616d9a6d3bffc75cfb5e414b54fcd6028bf695f09ba88197b2bfdf4209245cb2cf94b578b09019e70ccd2eebfe3b6d85b3e450d326", 0xb9}, 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@iv={0x20, 0x117, 0x2, 0x6, "4ed51036afba"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}], 0x1098, 0x4000080}], 0x9, 0x4c000) sendmsg$alg(r3, &(0x7f0000bc0000-0x38)={0x0, 0x0, &(0x7f0000382000)=[{&(0x7f00006fe000-0x63)="9576ad00000000000800088cd9aa", 0xe}], 0x1, &(0x7f0000b7b000-0x78)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000002}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x78, 0x1}, 0x1) io_setup(0x3, &(0x7f0000e4b000)=0x0) recvmsg(r2, &(0x7f0000950000-0x38)={&(0x7f0000967000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x27, &(0x7f000071b000)=[{&(0x7f0000dc2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000f98000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000e94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00005af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000d15000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000845000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000e51000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f00007db000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x8}, 0x4) io_submit(r4, 0x2, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r3, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697ce53a588ae0d5e6e20df61febd665b532e5790c2839d3b8068a5deb2c408fc482a0571cd548c8a8b9048961ccef0433f18479ddd09236d495eaadd835e64b728d0f8e60de4c73d90e6266410ff682ff4b338e62aed853f8f90f832bdc", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000098000-0x40)={0x0, 0x0, 0x0, 0x7, 0xca9, r2, &(0x7f00002b9000)="32c8bd19debedb05a304148da9f3e9f070c7f3a5ae63563097d274194714c74b4ab906f65e596abcdf4a20ad2578fab23876f342c757eb95808c947d710784e1d0fe2b6548fec4", 0x47, 0x10000, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") ioctl$TIOCNXCL(r0, 0x540d) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:28 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000fd5000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd5000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) r6 = getgid() setgid(r6) eventfd2(0xffffffbffffffff8, 0x7ff) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x14, 0x800) recvfrom$packet(r4, &(0x7f0000fd5000)="0000000000000000000000000000", 0xe, 0x12100, &(0x7f000050b000)={0x11, 0x18, r8, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendfile(r7, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000437000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x8200}) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000531000-0x5e8)={0xffffffffffffff5f, {{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, 0xa, [{{0x2, 0x1, @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]}, {{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]}, {{0x2, 0x3, @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]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x2, @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]}, {{0x2, 0x0, @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]}]}, 0x5e8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000333000)={0x9, 0x8f74, 0x1000, 0x3f, 0xe8, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffe, 0xff, 0x8, 0x7}, 0xb) [ 627.921181] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000187000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0xff, 0x3, 0xaf, 0x6, 0x4b}, &(0x7f00008c6000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x8000000000000000, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00000a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x12020, &(0x7f00005ad000-0x10)=@llc={0x1a, 0x15, 0xfe, 0xff, 0x80000000007, 0xd1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000d83000)="6664696e666f00") r2 = accept$inet(r1, &(0x7f0000549000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033e000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000172000)={0x0, 0x1c}, &(0x7f0000ec7000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x1c00000000000}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000045000)={r3, 0x5}, &(0x7f00006a1000)=0x8) sendto$inet6(r0, &(0x7f000044c000-0x65)="764b2f0c4abcebf7c39f5793b31ab110f4b530127ca473a328bc4c8a63a8345eace78897fccbd7452fd99417f053d3f2b3b05b35ef9650c0dedb9078800a23cb4a1ba081c71689a6902b45392ff9a1c707fb3a1b7a4d8f382c1f4d66bcd668c38a2dc6e6d7", 0x65, 0x50, &(0x7f00009bc000)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ee2000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000166000-0xc)={r4, 0x7fffd, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c5f000)={0x2, &(0x7f0000dd7000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) connect$llc(0xffffffffffffffff, &(0x7f00003ab000-0x10)={0x1a, 0x11, 0x7, 0xffffffff, 0x66fd4177, 0xae31, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000275000-0x10)={r6, &(0x7f00003ca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) listen(r0, 0xff) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f000028d000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002b5000-0x8c)={r3, @in6={{0xa, 0x0, 0xe6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002e1000-0x4)=0x8c) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000c4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000b9e000)=0x4) accept$inet6(r0, &(0x7f0000634000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f0a000)=0x1c) r8 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r8, &(0x7f0000f16000)={0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x1c) connect$inet(r8, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = request_key(&(0x7f0000f11000)="6365706800", &(0x7f0000195000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bbc000-0x9)="626465766574683000", 0xfffffffffffffff8) keyctl$get_security(0x11, r9, &(0x7f0000fc1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/12/06 03:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) times(&(0x7f0000298000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 627.986600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000602000)="2f6465762f73672300", 0x7, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a89d35a51010a31818833bfa2561ce5942dc5ad4e4d", 0x2f}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000194000)=[{0x4, 0xcb59, 0xff, 0x80, @time={0x0, 0x0}, {0x7, 0x3}, {0x6, 0x6}, @result={0x1, 0x3}}, {0x0, 0x4, 0x4, 0x65a1, @time={0x77359400, 0x0}, {0x5, 0xfffffffffffffffb}, {0x0, 0x401}, @addr={0x3ff, 0x1}}, {0x2, 0x9, 0x52, 0x9, @tick=0x8, {0x0, 0x7}, {0x4, 0x9}, @time=@time={0x77359400, 0x0}}, {0xc000000, 0xe791, 0x8, 0x1, @time={0x0, 0x1c9c380}, {0xfffffffffffffdb6, 0x1f}, {0x7f, 0x9}, @ext={0xc6, &(0x7f0000f24000-0xc6)="5a1e1be7858e104d2ce9326d2a8f034414acc56b52a8c80d5bca251968ce9d7f9545cc52148ec3fd4f0ab6a46a1cb3ed7630a01aad79b6fa52d5c98d905bc2585346e0cd33f4f71572572a9d0f307ca71814ca1cf80ae44d3008fff6312c17011a177c0b23852652883dd761aa65965cf9e256eb22dc6ce97c3f3f3b1c224db3d8b6053740d89c9e8d50e3323c97017480cfd993dd96a0345ac5cd5705fa6bf6c16d34058e4c5334779655fc127e084f04a5105ccf3dddd5aec257f3e7fd52395f3a8f05dc97"}}, {0x81e3, 0x798, 0x20, 0x10001, @tick=0x1f, {0xffff, 0x4}, {0x8001, 0x1000}, @ext={0xa0, &(0x7f00005d1000)="a71041cea34baede9efdd49dcb28e6f0a40f638bbb4b862537bdcf38e377c36b0f9cba4cea129dfeb2a76519618217e3bbdec855e530527770d6a3466444d180ba7d2fb0e2834cb344a49e8454af89c73ce3c654874ad622c5d9f73187b69c7e8c62c8fde7ebe9c540c51aeadc6d21cffc623b743169d5924752b22b46cc1ac44c8d5b1de4c6b0ae60ad58d85d93427d0550ac1ae553f1ab8d0bda0cb1ea8564"}}], 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20080000000, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x149) syz_open_dev$loop(&(0x7f0000ee1000)="2f6465762f6c6f6f702300", 0x3f, 0x8040) openat(r0, &(0x7f0000d67000+0x73b)="2e2f66696c653000", 0x305002, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000023000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fchmodat(r1, &(0x7f0000009000)="2e2f66696c653000", 0x7c) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) mount(&(0x7f0000e4f000-0x8)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000000a000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000000c000)="2e2f66696c653000", &(0x7f0000023000)="2e2f66696c653100") r3 = open$dir(&(0x7f000001a000)="2e2f66696c653000", 0x18040, 0x0) clock_adjtime(0x7, &(0x7f00008a8000-0x68)={0x9, 0x3e, 0x0, 0x81, 0x3, 0x8, 0xe1, 0x8, 0x3f, 0x7, 0x1, 0x1, 0x1, 0x45a, 0x2, 0x40, 0xffff0000, 0xde, 0x3, 0xff, 0x3ff, 0x3, 0x1000, 0x6399, 0x3c46, 0x2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f00001e8000)="2e2f66696c653000", 0x200000, 0x101) prctl$intptr(0x1, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c653100", r2, &(0x7f0000013000-0x8)="2e2f66696c653000") linkat(r2, &(0x7f000001b000)="2e2f66696c653000", r2, &(0x7f0000017000)="2e2f66696c653100", 0x0) open(&(0x7f0000392000-0xe)="2e2f66696c653000", 0x0, 0xffffffffffffffff) 2017/12/06 03:32:28 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fb7000-0x4)=0x5, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000413000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80400, 0x0) r2 = add_key(&(0x7f00008a8000-0x6)="2e6465616400", &(0x7f0000d63000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c36000)="9da5db37e6ac25e9de611da7c26494f8f3516d15651496dcf0eb6eb03bc5331c576cc742645b3d603f7ae6a3bf6b508498a35644bd9a845b80da22a64d81b6f81a3c8e3be2b32c12786f1af7e122253813c284e4fc5cc66a1bf22d9f0b4e1396471f8593b12a8a4cfbb291182bbf68e457de1effaa158ea64949b3203e9c187440d0c2baa6cbf99946d36971905ac8a53148daa0828d6e6e", 0x98, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000049e000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000778000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00003b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ee000)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000000, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001ff000-0x20)={0xffffffffffffffff, &(0x7f00008ea000)="", &(0x7f000079e000)="", 0x0}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f00003f1000)="8f35d865d351", 0x6, 0x7f, &(0x7f00002cf000)={0xa, 0x1, 0x206, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000041d000)={0x0, 0xcc, "63b671a7f60ea4ca760e19318dc1c6b9f0441ec56b69901c272ec4dabd160fc2eda78dfb348b0d55ac40f510dd7980df16bd71c50716525fa6d03a3a2b4cf83e6842ee2b76bd36c7b11cae0866562c550a7339a07eb81d2f28066b551d993aba55029244fe5c38197f2f332e5b1676a7c61a6badd54ac15bab75a3073ad5b0dd2e55be262f044f5ceeae241ff166e1102f52a267621c766244603bc868905b1e3a632fa363deac7c991ef6ed7a8cb7d582563d8544549bdfc7a659b7205ef3356b2dadfda36e64cc2875b18f"}, &(0x7f0000c7e000)=0xd4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000584000)=0xfffffffffffff000, &(0x7f0000410000-0x4)=0x4) r5 = perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 0xfffffffffffffffd, 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, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x3a, &(0x7f0000a85000-0x10)={0x2, 0x2, 0x4, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e3d000)={r5, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0x14) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f000091a000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/12/06 03:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") vmsplice(r0, &(0x7f0000b02000)=[{&(0x7f0000bba000-0x70)="d637dc0b64a743bf8e864ea1f5ef07284dfab6f09b68afa317299c0e038272e918e6747a9019c1d3b20251d04dc420b511adda142269fbd71b817836a681ec9c0642af3b4023155d1ad9a7215d6fe24a2490f3ec49ac04942a18b2f375fb0a8ec48587212a51339c11951001e51b2538", 0x70}, {&(0x7f0000db0000-0xfb)="4c16494e8aacae8b9fe9d7a88fb9bc00a63d68d0187f559302928a63f3bcdb44b797415e35dfe6518bae8e27597b7e3c867c7cf37a8ca762719638f4c6df6250553a3a9b26dac6c9e69ee9b5309ebbea2aec15dd9a9d704af68aac037fb627a4ad265b253348a00f5440cf1ba7141e9aacf1235f9b1130c4653e32b12f8b0c8f7d865046636809b0aba187a499e8e559d65498b5d2b2f5c72b6228a20f4c5a3b1c16513527ddb0762bfc4cafddfe6e1a39e131536b2d88ede5b3e2f3dd4dd59af00881e447d10853658755cdb96622186925e59557510e23e089ee472d5bc2a0dc3e263960a3421c10e394d7f3e5248a99474ae5141016feeab050", 0xfb}, {&(0x7f0000c6e000-0x3b)="9c9602208f89c7522e6856662a5fc40a609c7d9e794aa2c35ceccaa563769eeced15c3197fa9f2826f17e10a1a6ad6065aef13bbe807d09dfdab58", 0x3b}, {&(0x7f0000896000-0xe3)="cb7bff090f7fefa81933d5cd89c5b357478d59d9fbd47d2218a2d9fed49c36e0884e6d60902b1fc8e33711876b58179c978effb6f3ac815ef2a16d9d1e81100c497589bebe3b9b11282689b19585b37deb0b6131c1dd641bbcaf610a93f4287a20045b13d7f17482b000e58b1516839e29b3801a2e8a8d8b2e933888cc7cc32181e823bdec345f7097e21050ddc6a180c76c2b90d3a3017ed0d03713c074c217d73ce8b12cd793b7c0ca52920305606bc574db559349455dde4ac78f4dd32eb170e6f3179389e70396c58648809238ed9ee8d26d54a97d63dc436a89935a9c26e115b4", 0xe3}, {&(0x7f00004d2000)="9c05e6868bfc06c7bde576ef8c3da7ff0ace54c76e6b3072a10630e3125f6183327a24d6ace3a078dc7ce52434b73be3db6347c8d6dbfda6d23907659abe55caa85c95fe7ada9fb0a0cec3f492bea92bd7f3edcb22f058fbcc6de5077e5b0f854c1cecd9a5fe8d00c40130212fd2d405ee06ec01eac0ed1911e527faa77c4dd1ec4e1cf5bee13d58bba2cc5ece7b20862fb70c30c23cdfc45dfc202a83cb", 0x9e}], 0x5, 0xf) r1 = msgget(0x3, 0x200) msgsnd(r1, &(0x7f0000dfc000)={0x1, "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"}, 0x1008, 0x800) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000052d000-0x28)={@generic="6058522a22ad0bd6abeaf3d881097923", @ifru_flags=0x4001}) 2017/12/06 03:32:29 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fd4000)={0x0, 0x20, &(0x7f0000055000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e39000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005b4000)={r4, 0x2, 0x91, "b15d4b42518817b806ef5234967dd1b7c20ec0e01adfc98460f6ea9b7072e12666c44db2b0d6eaf7b8ae4a4ea9028f75ff4d46a43081d1cafe40e2281abf74067edfa07c8f89788c848d138c72ed44bcdf2c214a83cad7213343a95739104060d8dc97291c3d64082b0b77cc059dbf50ace364773b5de178d0b5a04ce7419e57f5668e71517b14d9d5a0ff0b4994a54cbd"}, 0x99) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000fd6000-0x8)={r4, 0x1}, &(0x7f0000fd5000)=0x8) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r5, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r5, 0x10000) sendfile(r6, r5, 0x0, 0x72439a6b) 2017/12/06 03:32:29 executing program 7: 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 = memfd_create(&(0x7f0000002000-0x2)="2800", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fef000)={0x7, [0x7d26, 0x0, 0x9, 0x2c00, 0xffffffff, 0x2, 0x80000001]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000370000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000080004) mmap(&(0x7f0000914000/0x3000)=nil, 0x3000, 0x2, 0x48014, r0, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x1000006, 0x910, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x1fffd, 0x40a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c97000/0x4000)=nil, 0x4000, 0x2, 0x32, r2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@generic="166c8c4bc4cd0dd18dbf5414e2896041", 0x4}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0xfffffe, 0x32, r0, 0x0) mmap(&(0x7f0000b85000/0x2000)=nil, 0x2000, 0x100000b, 0x200032, r2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x800000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00005f3000-0x8)={0x6}, 0x8) r3 = add_key(&(0x7f0000eaf000-0x5)="656c757200", &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000679000-0xff)="", 0x0, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000776000)="", 0x0) keyctl$set_timeout(0xf, r3, 0x7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000033a000)={0x4, [0x4, 0x400, 0x1, 0x8f]}, &(0x7f0000fb8000-0x4)=0xc) keyctl$describe(0x6, r3, &(0x7f0000718000)="000000000000000000000000000000000000000000", 0x15) pwritev(r4, &(0x7f0000ebc000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa71cc7029f2183704f364aa435e9e8e64d3b7282b5cde7374693a239bf8c3f213a8203643145443edd73f61fcabbf3e564356329e95479d7a5932743eca5a1a5ac6ff6e9e9affac0b99135a36df3b94c5d0371f6d648817465872c6d1b46b9681f8bf3a7c92727330c7b379c9c992004b1c7497a414b04d148c84c7fa9b849824cf2913ef9ed7602c52824b3e801f07210e4e938b2c77b4e31aa7070273a011fad0bfed8c3a63546b4f0082904de45fbbd", 0xb4}, {&(0x7f0000b04000-0x85)="52fc696d18ea4f62c716817d4b2219d621352620581382c452c88be293204c9aaab1e3efb746c431937bb6e2a984f5ffb29722a38768d367dc4e6916166e4092b720dce939ac422bdf16b6b50cbb1efd2deae5752a4496db76ed1626d5d551b333c9d9e497c4d86982b57cca045d58839f62ea627666692ce84ac81ce32833962dfc76d477", 0x85}, {&(0x7f0000930000)="2adfcef9f0833c1155d15727c589e6c5cc744b677da793f8a9b57ff87675fc08df137a47f2c7a847b35c81a459fdde1b845bba124f728df62ef740f5952dcd7dea8b07cbe1b87c97e2e1bdaccdabeab8bd4bdf407f9d63a5838dd372d28dd06062b0492e64e620647be74e6de1bb9d99ddccbb3394597c82a9ca35d6fd7ec2643d6ef6a69e7e1a74e0de18522a288bd6f279fd65c6f28b4a8d6d2c762a18fa8760d76801ebef78351a57813a87891533e432754b16277d69530a0161e78ebd5d1e39aebaddea9eff92b39079eb1569134171341c1a6a5ead02b785f4eea94edb045b92783a5152aaa10d975bed2035c6", 0xf0}, {&(0x7f0000809000)="15a94e38a233ad527633bb62479a824911bad2c9a5adae8776eff156e65470598e094d690ad175a16da6adc86b96ced7cdddde9cde9f68dec3b06e8a94e1627e385a4b8072e9c1c59380e27fb5a1ff502ce58416f9b334dbfa6330a6d3e080a3874ba3dacf865f517a1ae0a1a6fad901382e9949f0818cbf2f90415638f9cba3c96e4dd2962d08d600469040a7f3e267a0d5b31e466455daae450cde7fbafa77e64767f38a9761d4761b1d15eb6774688c1ab0fd756e1de93bfce3c0139fe3501c99e9a54292835a3594140ca7d8aa92ca18869258e8475ca5b67f519ea034", 0xdf}], 0x4, 0x0) mprotect(&(0x7f00005fe000/0x2000)=nil, 0x2000, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c1f000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000012c000)={0x1, r5}) set_mempolicy(0x1, &(0x7f0000000000)=0x323, 0x7fff) 2017/12/06 03:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x20000000000006, 0x0) r1 = accept4$llc(r0, &(0x7f0000025000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000029a000)=0x10, 0x803) r2 = accept$llc(r1, &(0x7f0000516000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a0000)=0x10) read(r2, &(0x7f0000a7f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) getsockname$llc(r1, &(0x7f0000115000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004b0000)=0x10) r3 = socket(0x10, 0x3, 0x10) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000573000-0x4)=0x7, 0x4) write(r3, &(0x7f0000251000)="220000001b00070b00000000ef00120105000000000000000000000000ea00050029", 0x22) pipe(&(0x7f00003a7000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8914, &(0x7f0000cac000-0x28)={@generic="6dd404d58cee7597185aeba386217075", @ifru_addrs=@rc={0x1f, {0x80000001, 0x101, 0x9, 0x8000, 0x30b, 0x0}, 0x1b}}) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000833000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1304, &(0x7f00001de000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x12ce, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x2, 0x2, "fe28"}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}, {0xc7, 0xb, "5aceae154e9de87d29484b"}, {0x0, 0xf5, "04a87515de7bc379db2f7d7f849d3f3836db906aa5dbe66f66df17ccc90800f98eefa9e01ada93059ad6afcfdc26e737d3997580c7b24a9f5c6fe7134bf28f4e915f69a37f5a4dfc4dcd23e7b991b1a917e60a7735b22ab18f1268a016fe5666dec791042cc36a04fc1ade7b69d167fd1af269b9aa73b78d8bd5b07faa8a401e3a016de55020a185683c910bb57b26df695a999d0dd109763ede68cea314ae1036559d7446144d7a0bb2bb4b0c32d1e52b00e9091283c5ee1b341890d6af17c0b161c388bd4ea59118150e0615eaae26bbbb2cffa925fdb4fe1c0242136ff954810a52d5064f1141bff55196a0aeff90ab7783dea2"}]}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3b, 0x14, 0x1, 0x800eca, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "80c3f58dd4b167ec68d1baa67824b95f5825acb397fd4674bf9ec0f80437edbb518a8d8e50745529159dd4f6860461ca08b7579d7f921e6601c5a8618af6f314c2f6ae185f2997e0cd2bc256a6fd2442034d591e14882fe52bff35ad0b150508adb8df9a88997bbf2838d98b28a7378543257fbe3ad6bdc9a1404934b75caf734a6e72a58ad76b8827f4aa995a863c74685a1c3470e11f6fc59c21125a062bd4eee0257632e8e0aa8502e33237203ae1043b4cbb1c5e42e95fbbba04e2dbf7a52fe264cd24a3f1e488ca2aa5b9915c7288396e78d2321c211b9376695b39ed33f3337c5ef35f340b2d75dbc0c4df5143f3b155fe9293a64062f1c9505382333cb291cde9ae41acfea4bdab6c68055ed9498c16cdf8769285eddcb1e052640f26e32cccebead94dee616e29d7707c21b9ab4224a71fd556a89f350dd8fe1919386dbf15c482c28921f00f399614fed27dec750bf22503f74a18c1f116725453eba3f73009d6f75994c2e4943a7434c83e7695e818f58e3215ebddef0271489b923fed8f9ef9c6146cc1bc32758b961acb765c55b9115d4b90b118af668befec59a61e813092cef0258d53b884cc544fd57ac4be6df06a116a612a80fa420c002886528fca675eb5b009855cc19c225f8bbb50e1adf69f19cb24a8c1709b67db7e7105bf838f96685910a2d902b5117bd11eca9fb088bd695409dce40610f47b51daa2e3f5d08bbf8fb8e42e371d4ec012a202eed03859c6fa7d94992268c45ee73317c21dcbb86b4fb8705a37683519a26815d3c4b94a5b2cd3f3e0221b5a8dbbafafa9e08da2fa6c02840849e03d959ad8de9a85d5bc65c1557b63429aaf525241e203e0a48cef5f1cd368693a2cb3ac114faac7061c6b183383dc997161f019c90323388d4bb848b3c0d37606d212a349968a0f31182c1631691dbd6b7eabdcc22574b5e3a93e18bc736f5564af31efa6003d95b9c2b41c24c201c499d15cfc8e595f47076c2939a23bb6a9a27a92444d0510c9a1252756f052ba141d4b95a9f92df66c84612840bfcf421cf7d7dc44d88d3a2f65af052df531b53408e0e56ab14341d2986968ee57ed0e1b264bd57f8d275e005313741e4b72e9111314f3eff507d01274293e4ec5a73a53b4c537e620a18f954fe8d987e32ed9b67056680dd5e473c724ed5589a2aeb4a5016c9e806c05ae3b7333e25d5dcbd55ccb147a482ca5c848c681ba0a7f00e7cc47f9889cdf57b0fb563611dd3ccdb4bbcd4a5297d9dd3b95a1540bcd875d5b4c15931a9c5cedaa430ee3f3587dc098d28f200a80635e5b0dd1ba391d266bff31bb3dfb9752cd1899b8daf457daae8ae2aab79ad5e7d609138d12577700b9fc75f9620fd392767155d63a811517923d27f13d0dd132dda40a90b691e91323c745ab37170c064ee708cad0f2da596f36ce0be330826359beccfe55d49380aeb6818858b55f2e70b1313caad3ca19d7e8512827735cd21df2c65e08c47da3a734863473a0ae40d7b4c6b28ef463f78718d5ba9043a9ece0251f2bb741ea2abd318ec7ec2786d87595fc848e425f6587b5c4997dbe792350fa7ec732c39b418c03f2aa8b261c4a1a7600a28c7c389e19225090a6e1bbb3a2757cb4c286ca4d96041cf1e7ecbaadaca2f4dffc81dec1688076a7a24eca4b05cd38e60850f5dc8509790f25bae35ffde331c9377c8e9889ad9ae10d903c7a55adbd25a73a102b4318c40e5e64ac25919e1030f92b8afbdd526ed6ea7cd8d6b6affea08f8235d6eb0844fa04e15668bcedd622bccdc35331e033c35614d9327a03cbb208e8af4dc8c59a7e3cd3d783a0ef788fb371f85581735053e55544b98eb8b89e66e37605cf808acbba6bc161e3e693eb865fb4d05ebc51d2c91d99dc36433928dacfb4323aa310ad97d51c3726108ace31e5371be0f13a6ead56d9ca19472e65ed7c9a4c74a3db0f6ffd4ca081504e923c500e0d2b9d17079d7b1c231a2cea2ae0db41e0d86cd716c88d015d4337c4648e496af8274d75735af5c19f2174c7e23585248d750d82e34623bbcff941406cc966adc1b2e2d58d8a6de7882746aab38441fc8e7f56f59369a96f942a5104f3378576dedffee60f61f53d8960273f643bc6b3e856296701f186d8c581f9bde294e7fff56fbd9865058444b5c3cabe905bd9f42f53639b70beee66a74b14bca6a65fc35dd7aa70521812baae8db37c8be62a71b151f76cb262b9e7ba2ae48ef3207bfb0943f772c8d88c9e9f06ed774a7d6f73d798a36789e9d623e7c43f0d091ab428236908aef3dd193876f6f30fe0a3c466e5d2617a92240c854a7b4b83d839b7967134c5cb0383cbcf699247af5756baf4b642b1d18aa74cbbf3d8e0de791f43d3c8f9ae27685a727ae28363637ca57874272ab514619be1cd37351df9552494ebab423aa6ffa1c0460bca7808732f64a739c5a58c60b3a6b701fe28e8362fbce016b1d0e69c75255d1109a606c67a01d20de3fcefcefb1ba3ea2c54073ce619871b68ccd10a50bbd1de92bae0c6328ac485ffe8cdbd1fe8e34299f594f60dea727edced44a901fb68bc55083a63e0b78a06769cb8ceb7c5374c4d9de376b671254e04c0cd562f3a909d6929841d755552e61188f176a92ff45a8cdc0f341741c3a4b7cb67be9dc3099deb8ff116f2ca02f1e90487ebc7b59dd8656e82c2519b1ae85822b460e768c6130234e9eabcafbd65f2bf90866f442db250263335b70b8a527293839ba74128f2371108b948d3760d6c095bbe3d76a9a0f20e329561dc9454196424c1b775abe67e6383e6d1bee15f4f1d4915fced61c85c190a45c43d72d3d7dcac2adbcfcad22de953c912719db98289e6af297683a049ce0a9410e4faf95a586f49c3bdbbc45ef3363cc20aa6fd28eaaf182d0c8bca1fd326a92ce04b7667d475572b06700b8843a818380a79f1d4d281ad53708f930d59fc71e957956a055cac19c4f54f97738c021f3c6a597b786bc2bfdd07001297270c1905754bc1a3aaedf6faede4b8254b6d6b0e0b701607533c26ac046b54b2a7369876b527da9b5956a0fd81642a8ce2fa68ecc34d6cdfc5d5171acf23f1f791280965b7b9005d648769120de3339fc770b1a52ae322f6da1d6d72ca29ed31451a236e71f6df161afd39d875ed9f9401eed55ac8c266b693f649ce3dbf2732023cbd9d673016241a21cce1cb57f30f0b7161ffb9f4b484a866547697c3a3b30c62720ce53a9667aaf14021a3590604ad4aaf0c850b24af6fb90b2a90f5f0e257485bd1adb6e937cfea51d8741756422847560ed419101bf43529fee2086f34707ad7d519202ac2ba6ef7d2b082993913207672bb657966f52aa73567df7bec7bc9e838c485c2484a76137aaee692cc77ee3fa3c9fb4aa970680ddfde2f7eadb9427b5680894d044bfc3d2115c0c05cec0b174f00bc9e7654270e6535ceb1c87058b1da1212512cad1c0451aa6c8d1a7caf9d5fb89ecb884eda319806676f0faffb88f268ce9bee5e98bb307b68147d225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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x200003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0}, 0x98) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a14000-0x11)="2f6465762f7667615f6172626974657200", 0x200001, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000138000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0x40000000000b, &(0x7f0000605000)=0x7ff, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x3) socket$nfc_raw(0x27, 0x0, 0x0) ppoll(&(0x7f000031a000-0x38)=[{r5, 0x408, 0x0}, {r5, 0x0, 0x0}, {r5, 0x200, 0x0}, {r5, 0x4400, 0x0}, {r5, 0x2, 0x0}, {r5, 0x21, 0x0}, {r5, 0x8, 0x0}], 0x7, &(0x7f0000df6000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x4}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000f3d000-0x4)=0x200) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000fbb000)={0x232dff2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2017/12/06 03:32:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffffffffd097, &(0x7f000005f000)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000bcf000-0x20)="1f0000000104ff07000000ce072d0000f305f00008000300ffece3db00df0026", 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000058b000-0x8)={0x0, 0x0}) rt_sigsuspend(&(0x7f0000889000-0x3)={0x3}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x419969483533efcc, 0x0, 0x0) r3 = inotify_init1(0x80800) socketpair$unix(0x1, 0x10000003, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl(r4, 0x8, &(0x7f0000158000)="") capset(&(0x7f0000ce9000-0x8)={0x19980330, 0x0}, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x3, 0x3f, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000026c000-0x10)={0x0, 0x0, 0x0}) inotify_init1(0x80800) r5 = accept4(r2, &(0x7f0000f42000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00001f2000-0x4)=0x8, 0x7fd) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000b9d000-0x4)=0x0, &(0x7f0000d7a000)=0x4) r6 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) r7 = dup2(r1, r0) setns(r3, 0x8000000) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f000070e000-0x28)={@common="73697430000000000000000000000000", @ifru_map={0x5, 0x0, 0x7, 0xffff, 0x800, 0x2}}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000ec1000-0xc)={0x2c000002, 0xa17d, 0x40}) ioctl$KIOCSOUND(r7, 0x4b2f, 0x1) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000da1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r7, 0x4b68, &(0x7f000041f000-0x6)={0x8, 0x400, 0x5}) 2017/12/06 03:32:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000ac000-0x8)="2e2f66696c653000", 0x1040, 0x0) open$dir(&(0x7f00009a2000-0x8)="2e2f66696c653000", 0x800, 0x50) mbind(&(0x7f00007d7000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002d7000-0x8)=0x800000000004, 0x0, 0x7) perf_event_open(&(0x7f000071f000-0x78)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f000003a000-0x8)={0x20000000}, 0x0, 0x8) chdir(&(0x7f0000859000)="2e2f66696c653000") mkdir(&(0x7f00002df000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x20, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b2000)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000af4000-0x18)=@generic={0x7ff, 0x10001, 0x9b9}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009a6000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e2e000-0x4)=0x5, 0x4) 2017/12/06 03:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") finit_module(r0, &(0x7f00004a0000-0x11)="6e65742f6970365f6d725f636163686500", 0x2) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) [ 628.850539] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getxattr(&(0x7f000056c000-0x8)="2e2f66696c653000", &(0x7f00007e3000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000e4b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) 2017/12/06 03:32:29 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000465000-0x9)="2f6465762f72746300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005ac000)={0x3f, 0x800e, 0xb7c4, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000bd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00007ae000)=0x1000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ff000-0x1000)="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", 0x1000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000037e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000308000-0x4)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002d4000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000022a000-0x8)={0x0, 0x0}) syncfs(r0) r3 = syz_open_procfs(r2, &(0x7f00006f3000)="6e65742f69665f696e65743600") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000ef5000-0x48)={0x20000, 0x0, [0x2, 0x2, 0x3, 0x3965, 0x8, 0x2, 0x81, 0x2]}) readv(r3, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000e42000)="2e2f66696c653000") 2017/12/06 03:32:29 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000fd5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fd6000-0x8)="6b657972696e6700", &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000fd5000)="6269675f6b657900", &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd5000)="", 0x0, r2) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{r3, 0x7530}, {r3, r1}}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r4, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fd4000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a7a000-0x4)=0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fd5000-0xc)={@loopback=0x7f000001, @empty=0x0, r5}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r6 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000afa000-0x8)=@assoc_value={0x0, 0x31}, &(0x7f0000d20000-0x4)=0x8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fd0000-0x18)={r7, 0x2, 0x0, 0x10000, 0xfffffffffffffff7}, &(0x7f0000fd4000)=0x18) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r6, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r6, 0x10000) sendfile(r8, r6, 0x0, 0x72439a6b) [ 628.925650] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ca9000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003e3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003ff000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3b000)={0x0, 0x3}, &(0x7f00003e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00001fa000)={0x0, 0x4, 0x30}, &(0x7f00002e6000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000be4000)={0x0, 0x5}, &(0x7f00008df000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000021e000)={0x0, 0x5d, "9eeda30af421c8a4d85a8bf7cc13707ec2b877f8fd57b1bc841fb5b10d0eec1d811c7d460ee2c1935443b6339b29a750b184b42378c5d910159a5772f9b2ab659d71b88b6fde868e3401d78e5997a04d7250f8696592fc515eaf1557d4"}, &(0x7f0000b55000)=0x65) sendmmsg$inet_sctp(r0, &(0x7f0000482000-0x70)=[{&(0x7f00001a1000)=@in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000d6000)=[{&(0x7f0000647000)="848378c2886bb25bdedee70ee6c2212a2a93fd3cea6941edcdd35990bbe90bd056", 0x21}, {&(0x7f0000e7d000)="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", 0x1000}, {&(0x7f0000d39000-0x1000)="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0x1000}, {&(0x7f0000a20000)="d577459415a5391472f5590e15990571047e238bb6815e18445db65e0d8277a058679b084f0500214fca7feb0353d0c74d887002608217da6f1a7ef944df1d932dda450de98385bd994d9c87d1c608e099ddf53346ec00d9589defe647d7b9c6d129d2f1e5d84731230028065a362807d4bb691f246d1a5cbc3517015b786e54aa5b4ad503e8973c85e59411305c84c2ce12fe1ac5d6830b1b5ac552e2aabb1eb51f4460c0c965f697571ea4a08d27b42de1a1d2aff5b65162bc83bec8379fd65ff91e3f17100c49cc92fccc53d781fa95702fdf3e", 0xd5}], 0x4, &(0x7f0000da6000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x7, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x100, 0x5, 0x6, 0xec42}}], 0x60, 0x4}, {&(0x7f000036e000)=@in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c, &(0x7f0000687000)=[{&(0x7f00000b5000)="257fbfcb139d5c74e2ceb68ad69d981542bc4ae42b2fbf5655944d322caf8d40eb07970b66f3881afc3da7fedb", 0x2d}, {&(0x7f0000bfe000-0x16)="42126774b8712308d7438119e47648bbe9c27d49e21b0360aa3db844905ab37316b38a06b9450dcd2323a08715947302b4", 0x31}, {&(0x7f00000c6000)="8bc4280b35f311497f7d876564358d995334ed49458cf4cfee1d3ec0b88352ab", 0x20}, {&(0x7f0000d13000)="c9c75b054a09324b40cb5005a64b3da33bd7bc1a7484a2a28c4dcb5425ec8e8fcbfc92661cd365267103006fe3b94b", 0x2f}, {&(0x7f000044d000)="148acf5203547421b1466d2fca2b03494e67ed0efe49474cfd51bffec3eca6ae07520cf44be7796f728e13e2ec188c07f36d461b4f3274851d11c65b9e23d422d69756f13f9c38e5a4f6dbff37130bac217d7852c0190b9033b07e453461ec5e5655e27b68dc62101c51cdec6fdadc6c83ac879ebf365119f43533ad896ba346908aff6ff381211ba03878f2f8bf", 0x8e}], 0x5, &(0x7f00006f9000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x4, 0x5, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xca, 0x5, 0x4, 0x100, r3}}, @init={0x18, 0x84, 0x0, {0x7ba9, 0x6, 0x73fd, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x8004, 0x7, 0xfffffffffffffff9, 0xff, 0x1bc, 0x800, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x5ded03f3c67536da, 0x0, 0x20, r5}}], 0xf0, 0x80}], 0x2, 0x4000080) arch_prctl(0x1007, &(0x7f0000fbe000-0x78)="e2b3debb8241fd41f8414f93bafbd4b12c7b35661a1257f5c18a35be075f828c22b79a8530be198806288dfcf953a5c2824e801d506f77b78051d56e236ad532bec35ec31c36cc6049921343c5dcd186782e10ade7ada39d90270757d6bbeea477dc48b37677c7cbcd16053a39b08a4d6b7eb482b42fede3") r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f00009ad000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000051000-0x14)={0x6, 0x9, 0x0, 0x7, 0x2}, 0x14) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x9, 0x0, 0x2, 0x2000000000000, 0x0, 0x0, 0x3fe, 0x0, 0xffffffffffffff21, 0x0, 0xff, 0x2, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x0) [ 629.177573] QAT: Invalid ioctl [ 629.238137] QAT: Invalid ioctl 2017/12/06 03:32:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037b000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000146000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024c000)=0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df3000)={0x0, 0x0}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b8000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x131, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x4, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x54e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 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, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x80800) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000f4e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) getrusage(0xffffffffffffffff, &(0x7f000030a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() process_vm_readv(r7, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fcb000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000fca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000fcb000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000fcb000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x6, &(0x7f0000fcb000-0x60)=[{&(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00000f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f00001c3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000030a000-0x4e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00003b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) fcntl$getownex(r3, 0x10, &(0x7f0000d70000)={0x0, 0x0}) fcntl$notify(r2, 0x402, 0x18) r8 = epoll_create1(0x80000) ioctl$int_out(r8, 0x2, &(0x7f00004bf000)=0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00003de000-0x10)={0x3, &(0x7f0000a92000)=[{0x6, 0xffff, 0x9, 0x3}, {0x0, 0x9, 0x1, 0x5}, {0x2, 0x40, 0x1f, 0x100000000}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e53000)="2f6465762f73657175656e63657200", 0x80, 0x0) perf_event_open(&(0x7f0000942000)={0x3, 0x78, 0x87f, 0x6, 0x7e, 0x5, 0x0, 0x0, 0x1, 0xc, 0x1ff, 0xfffffffffffeffff, 0x1, 0x4, 0x0, 0x0, 0x1, 0x6, 0x7fffffff, 0xb03, 0x0, 0x800, 0x3, 0x6, 0x3a66, 0x6, 0x0}, 0x0, 0x17, 0xffffffffffffffff, 0x4) 2017/12/06 03:32:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x440000000806, 0x1ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0xa0b, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x2, 0xfffffffffffffffd, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000906000-0x8)="2e2f66696c653000", &(0x7f000039b000-0xc)="2e2f6275732f66696c653000", &(0x7f0000c63000-0x5)="70726f6300", 0x180000, &(0x7f0000fb6000-0x1)="12") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b6000-0x9)="2f6465762f72746300", 0xf8081, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001c9000-0xc)={0x0, 0x80000, r2}) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f000092b000-0x1e0)={0xfffffffffffffffd, 0x6, 0x3, 0x2, 0x8, [{0x81, 0xf1, 0x100000bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4ab6, 0x4, 0x9, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x3, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x10001, 0x40010000, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x3, 0x0, 0x0, 0xbff, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0xffd, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffff5d, 0x10000, 0x0, 0x0, 0x4000000000001, 0x0, 0x0, 0x0}]}) ioctl(r3, 0x2, &(0x7f0000dd5000-0x1)="1d") getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a0b000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e93, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x12000, 0x1, 0x6, 0xffffffffffff2f53, 0x0, 0x40000000000000, 0x0, 0x9, 0x80000004, 0x0, 0xffffffff, 0x0, 0x0, 0x7fffffff, 0x2, 0x0, 0x3, 0x7, 0x0}, r1, 0xfffffffffffffbff, r3, 0xfffffffffffffffd) fallocate(r0, 0x0, 0x6f, 0x5) set_mempolicy(0x8003, &(0x7f0000beb000-0x8)=0xeb, 0x3fb) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f00001e9000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8c000)="2f6465762f6b766d00", 0x2000001, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000ef7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x80040) ioctl$PIO_CMAP(r6, 0x4b70, &(0x7f0000f4d000-0x30)={0x9, 0x0, 0x50, 0x4, 0x40, 0x8000}) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000b3000-0x14)={0x81, 0x0, 0x200, 0x9, 0xc14}) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) eventfd2(0x1004, 0x5) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f00006b0000)={0x2, 0x3c}) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r7, 0xc008ae67, &(0x7f0000649000)={0x9, 0x400000000005}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000d56000-0x40)={0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = eventfd(0x4000000000006) gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000558000)=r4) getsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000bb9000)=0x0, &(0x7f00004c9000)=0x4) syz_kvm_setup_cpu$x86(r7, r8, &(0x7f000088e000/0x18000)=nil, &(0x7f00005dc000-0x18)=[@text16={0x10, &(0x7f0000c70000-0x4e)="ba2000b0f02c28fb610066b81d00000066efb80000ba21005fee56ee5666b8010000000f01c1e9e92ac9000701b6cba966b8db0000000f06c80f21f866350800d0006764d2d10f0f54008ef79c8458b8b83ef2ad", 0x54}], 0x1, 0x45, &(0x7f0000faf000)=[], 0x0) splice(r7, 0x0, r9, 0x0, 0x7, 0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2017/12/06 03:32:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000036a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ada000)="6e65742f6970365f6d725f636163686500") readv(r1, &(0x7f000041f000)=[{&(0x7f0000a2b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006e1000)=0x0, &(0x7f00005ae000)=0x4) 2017/12/06 03:32:30 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) r4 = syz_open_pts(r3, 0x12085) dup2(r4, r4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r6 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x5, 0x101002) inotify_add_watch(r5, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r5, 0x10000) sendfile(r6, r5, 0x0, 0x72439a6b) 2017/12/06 03:32:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c0d000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000a58000)="2f6465762f73672300", 0xbd4a, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e81000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x100000001, {0x3, 0x0, 0x7, 0x34, 0x0, 0x1a90}, 0x9, 0x7fffffff}}) r1 = getpid() ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000f95000-0x10)={&(0x7f0000a17000-0x28)="caf1ec595c0fd6a222a1d7f41dd36f42ae5e25005064a6086b9924249c21ce0a9aa984397c28dde3", 0x28}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000061c000-0xf6)="64fecee82a80dca138d3bc078e2cb617bb98a72d521e5b945777e0a42206d42179f7829f02a7b07a7de41aef5c3f762fb0399e68b24f692741b2f059995fd319cc0af9c12d13bc7613f75de9d374d85e17ac2eda0635ebabda0a4f19ac69c6ad6c6178d44bf8b9d75fd95778411fbf0f3c1abfb6e7a8717b019cc121e2c1f81ed9419aeb762deb31ac1de69f7cf9003a3b76ae570ba2c81c8467df742a5a57473856a9944b2fdf1d74caac97cf26dfcf100dad5b75aeb9294d500ef03933b4fb6e6e3f8659c7bc4c29b3bf6ef26bfedbf20f3ea0536f5ec1aef3b0118061ab3f5206d551f31d1e569429eeca744f3c0a2453593ec3ae") r1 = syz_open_dev$loop(&(0x7f0000edd000)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x0, 0x1) unshare(0x1fff6) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b70000)=[0x20, 0x81]) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000d60000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x387, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b26000)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000336000-0x4)=r4, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = msgget(0x3, 0x100) msgctl$IPC_RMID(r6, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000068f000)={r4, 0x28, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000d45000)=0x9, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000cc000)=r7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000026d000-0x4)={r3}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000615000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000ad9000)={0x0, 0x7ff}, &(0x7f00001aa000-0x4)=0x8) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd5000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r9, 0x404c534a, &(0x7f0000662000-0x4c)={0x4, 0x20000000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = accept$inet(r3, &(0x7f0000ef7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de4000)=0x10) shutdown(r10, 0x0) ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f0000899000-0x8)={r2, 0x1}) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00004a7000-0x4)=0x7, &(0x7f0000634000-0x8)=0x4) ioctl(r1, 0x20000004c06, &(0x7f0000f99000)="") 2017/12/06 03:32:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000b24000)="240000001d0001000000000800000004023900fa1000010086000100f7ff7f0001ffce0dcf089b", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r1, &(0x7f0000176000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) sendto$inet6(r1, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000177000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000069c000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000ad5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d5b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000770000)={@empty=0x0, @loopback=0x7f000001, @rand_addr=0xfffffffffffffffe}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de7000-0x20)={@generic="7f5164657f8bf8bac40cc4904a0af87f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be6000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000001) socketpair(0x5, 0xe, 0x3, &(0x7f0000c19000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000df2000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001b2000-0xa0)={0x0, 0x98, "156924bd0d3aef9973dc1b2e8c85be5da3a8711aeebb7c942353cf2b9a53fe1bfeae7066fc4a005f0f26cfbbbcbc44f6227df53ad090c4cfe824360a1be2d811fd36048a75685c69570b7d2567a489c40cd5d13ef71fd5e9392d449eed2cb6e888820c166da3a4243411e4c829f7d7a8dec560b9ee360cdc6dcaac3c5d19386afe81e714776e690073a9382ea9584fb3b777296bedf15691"}, &(0x7f0000de9000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000c75000-0x8)=@assoc_value={r6, 0x9}, &(0x7f0000bf1000-0x4)=0x8) r7 = accept4(r1, &(0x7f0000de9000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ded000)=0x8, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000262000)={0x9, 0x5, 0x3, 0x8001, 0x4}, 0x14) r8 = socket$inet(0x2, 0xa, 0x7) ioctl$sock_ifreq(r1, 0x89b3, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f00009f4000)={@common="6201fa02000000230000000000000000", @ifru_flags=0x402}) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0xbbc0000000000000, 0x10000, 0x2ed2, 0x8}}) pwritev(r0, &(0x7f00004a9000)=[{&(0x7f0000e0d000)="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0x1000}, {&(0x7f0000190000-0x9b)="ff0076100306a355630d1827b919c1fb8674752f9c217d5b51f44ffa15505e9508cf403a40883e4ba5f594825f4ad48abfe7f22b5ffa44c1d8a9d03c742a69483a7f4c6f33ab9e35fc1b093c6e477270caf14c76dcb9be51d36f231692656a005bcc558915aac61df48a728743f53bbd60d4e01a58ce9cfb30b964eb19d6e4fb3af1427305f98e1fc8ee13ec85eb0c5de417124dc4eccd5ffb2107", 0x9b}, {&(0x7f00005c0000-0x24)="7ff91bb5426dca31a37e02104c1888da21f39da8d8ba4a37f55fac4129c5cbc2c11f1158", 0x24}, {&(0x7f0000fd9000-0x9)="c87025422e9882f9cc", 0x9}, 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0x1000}, {&(0x7f000015b000-0x1000)="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0x1000}, {&(0x7f0000dd8000)="31c68fe87bf442fb727032396e8b55a03450ed9d5653e7d8ec278bebe80e7fd59637ad4d8fb39e2f2608890ef441e79bb58a7f6d23940d97b6b3ddb7b5fd03bd30442b6f2cacc0d178b3b4aa72ce63e6ceb398e84cad874538d121d77d7999a97299c97a786c5d6fce7e8320c7a9f02836f9b8a48e7d2825c0d08b3fda76ba5e037bb9c56ca497d43940daaef7e133102be505056e8373230e4b6be7ec461f80ce8882fadb5c347e6498b9215086c1258b03d75df559a36a879ed6626308b80f9422bfbbc8ef7363189b44f884f46179a2", 0xd1}], 0x7, 0x800000000000) r9 = socket$inet(0x2, 0x4, 0x10000000000000c) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/06 03:32:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9e000-0xb)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6433323000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r3, &(0x7f00007a0000)=[{&(0x7f0000649000-0x78)="24", 0x1}], 0x1, 0x0) eventfd(0x9) r4 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000f3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse(r3, &(0x7f0000d2a000-0x14)={0x14, 0x0, 0x1, @fuse_poll_out={0x1f}}, 0x14) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000283000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") vmsplice(r3, &(0x7f0000bb7000-0x40)=[{&(0x7f00007b7000-0x70)="2b1c444cfa29d4031152fa78a75b7dddd2b2fc20a7f389cacc2d4b837529d7cfcefc56053c747b50f712cbc01701a285d7c750907546d04d20075fde21c4cbd4375d0dd560ebc670875769a28cc5cd5a671d7005703de45c5e6b88155acb1dc40e67bff230e3343a1cd1f5421c8eaf5b", 0x70}, {&(0x7f0000a62000-0xe6)="bd4788c3c49cdf5c8fdf9b112165b4ab2ab113501058f24133988e17def00da074f84443ef06e367fc4fff43313d47de69b40e31c8b1ccbcdee0f2ba7306fbd2dd454e0e168d1fe9e01c22ce5ccb18a81905b4ea2c104564d3720de60357bc0834b6c8329e21b8de641b7ec3628f6d612b6156b45ec14daac443dfeaa75b3621c0ed2c75f226beb80eee7a579ae346b17f7a1d0e942ab7bc4d889139f4a0880a6384433d9b8e22b32b6c360e459681405b6acfb9bc10dfcebb7ea53248b2dc29ef63216912eddced2cf5390d5925b5145d6eab288b300d1fd71ef30d41b0a562768093eafc00", 0xe6}, {&(0x7f000040e000-0xaa)="bc9987aad9494ad5bfc8ce13885b6263fb55e230b433bcf554546e9df6d520eb3822c83c0c9d256bf83ef0a0103f836314062d9b0ac20540eb6e8e48d308f7804028609b2153d15ed2b29ee3a32244102933f51ced28b983855e6e91b578b185df4a40b7ca38244b5ddf942b0d56579df4608cc34b67d7e65d2a6cc9c42eaa413e97a9a3db74b0543527d53234fd6891578f9ef79715a465b6f9e031efee52865c1463965e7f9657ffc4", 0xaa}, {&(0x7f000095e000)="d7baf60bb6606e1414ee6deb86046aa09b5d75b56718f08280112fb890c6fad4edc89a2fbe1b37fb1349f4e3f431126a06993ddda54d948f900b70ad5110da4026b2dc2cb43c2c189959021e8f023a385a3cda796688d28d62a45c10f2fec6b8ca648c1074a577955834f2a5e35658b96937c95d80ab4588b56b561123ce9d717bae6998892ca4844a1902bc74489c913975f2f30b911a6ee278335ca33b266886b06544f87fbe59732d7dbca8b18a030259162a570afaafc5a2ed1eec3132727d6031feff53fbe9e73d3c", 0xcb}], 0x4, 0x8) splice(r2, 0x0, r4, 0x0, 0x8, 0x0) 2017/12/06 03:32:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x5, 0x6, 0x4, &(0x7f0000dd4000-0x8)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000308000-0x40)={0x1, 0x4, 0x3ff, 0x0, 0xf8, 0x81, 0x4, 0x8}, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000855000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x200, &(0x7f000029b000-0x10)={&(0x7f00009f2000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r2, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:31 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d93000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r4, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000001, 0x3fffffffff9, 0x4d5, 0x0}]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000cca000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd5000)=0x14) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f0000103000-0x94)={{0x6, 0x80000001, 0x8, 0x6, 0xffffffffffffffff, 0x8}, 0x3f, 0x7, 0x80000001, 0x9, 0x7, "ee9fea3d4dfe4777c0b9dd7303cdc423da6f01306c860eb8b82c4df21cc6838fc3df26fa8f4a8c408ee0aa777c1057a2aa45642eb1bf8af17e033b17949765ab4a24545aec8258708ec5ae94d581b3d1dd396623b1378db488705aa6debcb51ff17bed28425af1337c14c95b89e4cba68229cece8f22eae9d7d2121db69a7f3e"}) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r5, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r5, 0x10000) sendfile(r7, r5, 0x0, 0x72439a6b) [ 630.560649] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:31 executing program 7: r0 = epoll_create1(0x80000) r1 = dup3(0xffffffffffffffff, r0, 0x7ffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000081c000-0x4)=0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000f3000)=0x81, 0x4) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007ce000-0x4)=0x5, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000213000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000d62000)="7e657469734a6f00") readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) [ 630.669681] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000029f000)={r0, 0xfffffffffffffffd}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d73000)={r0, r1}) shutdown(r0, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b9000-0xc)="2f6465762f72666b696c6c00", 0x40, 0x0) mknodat(r3, &(0x7f00009f5000-0x8)="2e2f66696c653000", 0x0, 0x69b) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000c99000)={0x9, 0x4, 0x81, 0x1}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r3, 0x1, 0xe, &(0x7f000070e000-0x4)=0x4, 0x4) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000e90000-0x4)=0x0) 2017/12/06 03:32:31 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003e5000)={0x11, 0x7a, &(0x7f0000000000)="8b134d1f1e45e2ee7dc9116bdf8b86279da0f60754229f00dc43090290f9fdd799755dfa854ca60aec19896700e7985dda550198492ef5dc7281f4a0c8fed22b25da66aed2cc27f2e67edcbf4db70dc4bab07ea69ed3d4f55bed044cb3e0bb23e5da345aff364e2896ad8f01ca8809a582a732d1bdc688bd8a75"}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) kcmp(r1, r2, 0x0, r0, r0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xffffffffffffff81, &(0x7f0000000000)=0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfff, &(0x7f0000003000-0x1000)="f0c7cb2157cfe078eddf7b0bc44a7e9e8cd52291c2dc43cc7502512fcb45b02e47bbb78c670630923a2ccb5c70c0e65a720f0b08822590aaf75f946ccc51ca16bc0cfccc7a8e9bdf4b81fe9f0e774f897c75be6e8f633076677bb67fc8ebb94dd6a204935b567bfa93d15a4c2d826498c90c17a94ade13a00aaa386f0b49d399130aca7fdda1426e881da40b71f96cd997c1a0883ff52da62f2c393c39d7e0e69f0ad9689316426b824b2411b9f3d160f5119f6597171d239c114cd4c8cdc8c60bbe42a0f2940300f79022feaf4e34b957f31aaafac96a3960f87a10399c4a969dbd39e58ece813e2cc282f538cc0cb85ac6b86995ddaafbb79108a6a597b793626a009dc475ebec6bd79cac6149b92fdcda2c2fb98dc0a90e264ca489b06b384dd73bb5c29c6e41692415b2b21bb2cc57b42ae7360be646678709e8b4505c7cf0a52b07eed81da61389ef1ae1504b2f819e9c8a871d2565f8e9646a039ccd7d516a85ed2cf5a7dca937e3b0969bb507e5c40284f228c34364fbd7344acaeb8d1714bdaceb10fd7ad1713ad2ddb05b43d728f96fc40d4c96456d0b1f9785468bf8dda48e0509069886bab361dad9cde73bc2a9da44d72044fb7c49fcab2e50cce542b7a952b0a0842483a9a9ae1ece60103ab41e137489a3c8f5624d2489b4e28c241a0d9178a5298617053fcaea1bf03470912f417bd3cef20c7ea5db130066b79115e100436dacc63f9aad284dca895028f3bd283a5e39a39383e783162aae91f54c53dbc17ce42d30c988cc4744ac648eacb16c9e8d06b82138eafc3bfc505794585d9228212bd2b6008ad09e220ced15e1bb32bf2d44fdb1845106ef6e3bf74dbff4596896124474f529b5823b595273fc48c970c11ddefb66aef546c9fdc29d506a8b23bbfd6f305847f430255e9c221d40d27cbbf5d965de0624a7c61850d4f573fd60ec9718430c1a97e60fc201b64c34f236806e143d3a7b4d9427a4893f550530bfd2b41656c9767e0fc71ad8fdeb02886550aa2f5df3b4f282b7e26bdab991c056e211c06d01d44790634ca42cac5a02bf1fd456c0543f17aad1bafa0ed9254683e75619171e3799ad73f57857f7acf81d6609bd1214637bf014d54892c8e6512b3a55cac5923236b7d081a1aca0461c45fbdddca840032516dde1699e733a80eeddbac93b1771b608f4571710feee3a3c24d8bcda5da52288328477eeb3a6301eac981b995ee59bbf1f4b15247c79811a11a43990197eda20ba88318d28bee437b22b41f4ad19c9a71320b1ed8587757269228479180c9851ad1504c82a0c18ef22ce7ec880bf5770d748b7ec5f7d9123c6e5807dae10b76463602d87a478299a122aa6f7edd117029b0c698bc4482df40336afed8b1341699cde2f96aad71285df211c6a2fd0654ec58f0a64497e9f0cec287fcc8d98598d1c5b2948bab2630858a58f09212e19e4910c7da4e81dfc66c8e3d36213c966e979593730004a5c98a18b8d66bcc3814951250ffcb1dc5adace034b2c13b6bceb9a5ca5bcb932bec26f81f4e2e80bee40061252fbcdb4b653bccfc647e0f384b66face82df2fe31a7e8eb17578885f3ed1183ac6aabdbe08e574f2c9f80e1fcc56db1416277583afefe3fd50319e5c51ecd1f16dd3e955c713d6a4d7adea954c6f86bb50a4a17b0969e3cd98404e9abba5e9b2ae5835dcb45331f80021986afc6abce9576e0b9e527360a5a75a66392f2beb6d329cf6de9ebb7f1250ca5e217e0ff5eaab9f5506ce8f172660835804466c839014cd67c53cd7ab887fa7154782c671664ffd847df8ca4056b8ce7247f68501e12757cade9e3776ce2ca846fc240891b4cd3aa19ddce1ade399cd991d82d035256233289afac43d1e8811baf45392bbc00c98e71323dec8f714c015a471f373f885216bbf1de97c5424821ffb6bffb01202b2013379daad6e6e57f79a0f7ace703e0d9ea1b98b1a6fd2cba037508c25a157550fd061be32215bed1b799cc470f5de2a8939e35dbdae816063efba20036bd8918be83392b06a564eb95b2491d107bb3f98454d56f5b17362a2772de3fd589de8bb37b78de4fb9dee8b446cf12c1f212ef62d3f7cc6f9b74f480844d7bef43fce8b3a59b16f9e6d2256f8a2b01b14b30416bc2d50b76ec7f15ced2f27ccc012b58ef6c769cf98107bac8c44f741f02c37c6a6ba57225821a9d9f89e2c87ea5b6eea647fb0d1d63cf9b9b715e4df2a6101bd70ee005caccc5b01bfb750c32e801fb450f8fce603b185180fe0ac936204a472e7e1f656c5cfee55ae8647b618743047ac4498326ce64773be448cb78a609491d7900807d38faafe5631a50e417042a3683bd233f0cbaef3c4dc62dd256c751abd8d51e2f4f28758ea23328edcb161467560db7d0bdd021f57e02b552318b3ecf123f09f24e86586f4c21f5063d6db22a2c3dc087b29fbb1e148461eb3f35b96b42d3c70aef3ac0e57ab38053236a6a2a61d136a173b459ba9e516d91cd82914525e3066373c57c7a358296b7bc9548f1026012e5fbf069c088308da7b184882435a0961dfc9b8e698f701e0a95e37c6291a1afcc9b287d2f9247999ca87523d791ffed322a08b2b27c71bcf8ac9c6088c0ff536cd20245f481c4ae0d7fbf7e4e128a48555aac6ccaac66202d36f99126ba2224d1f8442364c339838dd604f0ed5d3cb566f053d3397b6d63184b502326ec94deba19128c8713676ca7074a8ddae3c78e0cc02769347579832e9be53983e8c565907b5082bdaed973b13fe2d20545edd3f918dfd0d8b47a04d57e529e766cbd15f0d8ce00f867f809f9e61758cdc3dee3beb36da33127d7de77619032c08726f5ddc9c0f159b2c2c3de35ccfd09603dac1eb87af3555d9f872a1be541147f51eaacc85e5a2fc35293116bb51a9dc671bb291b2617db9ec70516853d38039c13ef4ffbe54fd439a131111c85464f595e114b408fa9027d0d37dc989128c973a8f8d4054f783cde7e230728ed07235ecc763febe7d017e7fe90af38d7aeeac4af83c95d14753019218523f0b263fdcb2c47a7eb95e3ad468cb72843c5aa38e96b5918368cef4598c85f0a2867283107f15eaa80c92d88fc1f9a55a9028f9c6ab127ca2412a8683f3eafa378e313b7a24e31c28f60ab6a21293afaf4445d974fc914a15d8f1ab42080f2aadfc76f1876ed3a4eeb87b36412b8dc21fd114ddc8be71df078a2a9f0f855a9353eb23b0b96a55544053e4f938ddaaf8ff549335316170d69efd96f725812f1b9b55ab454548944383220cea650b958d07f1de046da86f86ec9d7442c5f00b3454b3fa97bd6641ede89bccaca88b9f5557b87b0a7218f0084ff9a4a4854ea9e045f29d64eac790b6b9982caadbf7435df9c71de0a8470b1712f55a8584874a54233c1fbe38a5bcc7f65ec7e04a0382b1b076d14f59f7bf9e2d069c575f4df28609e679c3c37d79e8321e93f6bb754c00ba689efe9315a5d31acc5beaf4cab2d19142751a226b207817690dc55ce5f6be59c0909ced9c71f2a06b2c46fa3a5b611ffe532bbd3053004f530c9952183983efb02ee5bac55a75460770fc7cb7f5fe46b8beb30a31af3dd17e2d61e6a7b83451b773623d1fc36d19587fbfd6c008cef72c74f7941e9102648bfb223ec5ce8700b54d0211169791c063319359f5ab23fe7d8eba324be45abdb6c096b033e7714d57e0030a1cb41e79f7a167c8c4c972a21799010e4cdaeb8fef2f0a7e7dc15b9e9a13e559f9625d4caf3b18e005286a094b60ea57b409acd97473047204d8a2b7f6cc497f77aaac864b4c1b7a6d24948a14dbd6e53b0c73a72796c42822cbcc1f1c73010e42faba3d399251deada5be9f9aeac4db5a79949187cdda5addc5a66f1c3111652aa7c6596ebc1f67654835c980007d5fb216e0bbfe9600bfb5bcefad6aa1d1c262d1e6791e475615e818ec1a52333f54c0bff281e8eff0ce766d508e7fb2856e2cae417efc04a155d191ffb282f2fd87102bec53140f21d26a7fb8134cf5f9f43558b6eb56274d2a4de06c7377a6c470e4cb865a3ba972ced7c7bb05035b4768b41aebd4d845c02c0ac73b6c7108a96d6f7104625ee0da3573cdb8d7455cda728f2379e916e6448b9d995cb139ef592dfe4cf58f5989a0247592305be74fde92c74ae63a5dc739047d392d66a29e79bfb155933852f7f4a719b27c5d051f4defd5335c7d4bcc1c02d20301cebc715dd89f09b44269d47e59120baf85bd8b830be6619c99ec1d5261a531e8e27eda79c711e29e25115f0622ea26f8ac9adf5a651f4033e75845f54eb24bb6c6273e654f3c4b13f50d0502cb51f8d344a950c6550aa3caceddd3d4bb71480ea30389d4f09e94c5aa8cc151975c9ffbc0532fd08a0912cc578f6af95c2ddb9fb66668a33a4745a809f7ff896563c1c02c926d6199cb6a118dcb28163ac4d60e73c3c6558907e1fc6a024a3c67d43f28e2dfd335b930cc8a5cd21eb7aa4e32b4d54c4cf0e9138187f5e449151a4a149a020e4c007fc5900d58b0ece395cfa980bdea91821a8711f8acfae4876cfbee868546a5989663cfcf9ae9bab0b9609c6493e6062d9abac0b34bac563a99c43da1abd291db573afc56538d72c483817c04faf697d34705834b110ce08f574a47e9efaeb859e161be78e9612cc963578ea10d8871b4856192f76b7e1c7e180a8e5ac339383cb849f6884d976ed3a07110886e3f6e3c10de9f35529cb83eb28117a71ad424ff0f9854ee34669c28b6df92598bc0c08f92a0e9decaed802abf090d890a58482b060c2dbeb6515e15617e4fdc225fd1c22249cdebfa7dcbe69c9815648e26492472374960f87eb3a01e09d3f1abe5cd6a55e51d2fae6c03f1222a0645f1cb46312631ca7cee2d216362fab69811b8c2bce54b5bea490233abcb6d7abe8409320a363572f6d0e2cb008234274af78df012f80778322e8bb3f024771963a9e0b088acbe34b9da21f0d1d82320feeb8b2bcfd994207bafed3d974a15b1d7ec4ac53aaa81fbbd98e845f4fc9077be8c7e28781b36f4f6cbd165c3d325d3dba62cd65199b8ce0043279a2f502b1c4d17448700dbc20e48e22215b7e5ac209635e9c27a12827b39116fff29d3e479fa25f54dec10f23689ff836ccf02ddd84ef45b1b259ee2e4c12710e2deed0acfd3a048bd9767511022bbbb5429675a519475732626ccc6148cc9de428757e496b868180b49b316fcf3fdb9c04b0cae059444dbb6576378b164af1965502f0db9bcbc6a6e70787bd9d464ddb686d724cad32a7f1a6c885f5ce9a571286e70a16bee724a6ebb022831dcf92b2f32e4c15d1a2acac3a943c491d5144d436e4e673beebff6e1999c3e363a9e13470b1bfcbd32fd378bab9569a1893c9cd0d366e3967fb28dccefb1bc8a98b87d6fa2e0db16fd052216beebeb069fd086821f346f8a67b1bc4a611c5a7c09ac996223f39ddcb81fb92fee3bc81851c664e6993951b11b9cddcd097fa5cd8c4601ef46641bce59a8ee4f3f4dcf6b1feb2c4cd016818ed5c7760f909721da404f439efae96b65830cd88575d15de96dba1a8f049a87e2bfd3e3af46f56c0b6729820cf5087f8bb19c8d070ae217f5315a99e2872a9f078155155b48f84d477c522f3414693c86c404f495747c962a8025b2e318051700ed230c314ca6464b57576167b5068605fa04cb6ee0f25b892a5baccb3d4cb8c308fff825198e50e43031184e659844bd3db9f62817db56ab1457bf86a9f5c284cefbcfe470e6e143ea9b60489c30d1a21a8") setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x6)="6879626c6100", 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)="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", 0x1000, 0xfffffffffffffff9) add_key(&(0x7f0000003000-0xc)="636966732e73706e65676f00", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x11)="4462b9d6b3a47148cc8434b78f9726c43c", 0x11, r4) fcntl$setstatus(r3, 0x4, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000007000-0x8)="2e2f66696c653000", 0x180) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000007000)=[{0x8, 0x88d3}, {0x0, 0x0}, {0xb, 0x1}, {0x4, 0x6}, {0x3, 0x2}, {0x3, 0x81}, {0x4, 0x800}], 0x7) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) munlockall() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000-0x18)={0xaa, 0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0xffffffffffffffff, 0xe92f) 2017/12/06 03:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[], 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000030a000-0x18)={0x0, 0x80000001, 0x0, 0x3, 0x3}, &(0x7f0000a0e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000217000-0x8)=@assoc_value={r1, 0xcc}, 0x8) 2017/12/06 03:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1f000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000348000-0x4)=0x0) gettid() fcntl$getown(r0, 0x9) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpgrp(r3) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000935000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000561000-0x9)="6e65742f69676d7000") pread64(r2, &(0x7f00009f9000)="", 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00001ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000041000-0x4)=0xc) fsync(r5) r6 = socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f000081c000)=0xfc7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e9b000)="2f6465762f6b766d00", 0x800000400080, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r7, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) sendto$inet(r7, &(0x7f0000e1a000)="08", 0x1, 0x20008047, &(0x7f00008d0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d91000-0x4)=0x7b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000035f000)={0x6, r7, 0x1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r8, 0x80045300, &(0x7f0000f66000)=0x0) sendmmsg(r7, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="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", 0xb01}], 0x1, &(0x7f0000a1f000)=[{0x90, 0x84, 0x8, "4dab21af875f486df5f5c6bbc15b690c57b6088587722acd035ec2b781f11204c1906d79191d1bf16787f76e23a50f96259981c609367f5aa5c1099cf7884842c52d90d3f76bb7f99bde21a4a3b9295885c6b1bd90766611f364ca19d28be81cd7a44d11ffc5c5a4e4cc7a4b43b9feb357d890fca6b0be4ce1502b29643c8eb3"}, {0xb0, 0x0, 0x81, "17dcb5f519cfb7504ab74b60554b05056a1531aa5791d42230da5629b30f92bf4f449b9296cc94d049afdbd6f166c7ac96dc10b241c45780e6c3f7909ffa7ad95c3f321900301690c5ab7bfbdf375d9f30a590b09de5165506dbf92262a2e4fea909a4a89710aa42f4750765019593a01df72eb632764266552e1dd5575390df228dfa1bab8df09c65564b4efefe6fefdd2056d41e2e2e21bf24941c80c42d"}, {0x108, 0x88, 0x2, "11d4c743f2437d659d7bed421ff1a6614ad1dd22b136d4a6b3b5fd7fb23f492878c1ed09e39eb3bcf08aa6910c9cf967f82ef888f5bd82753df83394ecb72fee3fa5226496912222cc58e68c7f623e524fb5b16fece702ee79d7d7b6da21ba9a8a61123290437e760eb1d2506f2b6c0e5ccc02033f66226b9e6455bad2fb2574ac751fed6d0f74382619d5ec68b24785db45d205afaaa384eec62d76b6f671a756c2a32a33cd4af13ed94c6df97664d5c2e7682b9921eb1fb164fa63284821af82bac8cce3af2881b04794c7708bea6a72b333356a22392becd1f5b90241f756065c603b9e1bbba64b3c525f8997e63512c22e6e"}], 0x248, 0x0}, 0x10000}], 0x1, 0x4c080) shutdown(r7, 0x1) getsockopt$sock_buf(r7, 0x1, 0x17, &(0x7f0000eb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009ca000)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00003ba000-0x8)={0x0, 0x2}, &(0x7f000022a000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000a50000-0x10)={r9, 0x8, 0x6, 0xb1}, 0x10) socket$inet(0x2, 0x2, 0x0) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f0000ab0000)={"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"}) memfd_create(&(0x7f0000031000-0x9)="2f0000dfffffffba", 0x200000000000800) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000238000)={0x80, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x200, 0x800000000001000, 0x4, 0x58ecf7f6, 0x0, 0x81, 0x2a, 0x7}) sync() ioperm(0x0, 0x100000001, 0x4000000000000102) 2017/12/06 03:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bc1000-0xc)={0x3, r0, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e2000-0x4)=0x0) stat(&(0x7f00005b8000)="2e2f66696c653000", &(0x7f000057a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ae4000-0x4)=0x0, &(0x7f00000df000-0x4)=0x0, &(0x7f0000308000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000038d000-0x2)={0x0, 0x0}) fstat(r0, &(0x7f0000443000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007c7000)="2e2f66696c653000", &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008a2000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000a04000-0x4)=0x0, &(0x7f0000341000)=0x0, &(0x7f000066f000)=0x0) getgroups(0x5, &(0x7f00008b7000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000af2000-0x8)={0x2, [0x1f, 0xfffffffffffffc01]}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000004b000-0x4)=0x0) r12 = geteuid() r13 = getegid() sendmsg$netlink(r1, &(0x7f0000fa1000)={&(0x7f000079d000-0xc)={0x0, 0x0, 0x800, 0x7}, 0xc, &(0x7f0000f96000-0x40)=[{&(0x7f0000286000-0x1eb)=[{0xd3, 0x3fffffffc00, 0x500, 0x1000, 0x42, "c96cdf143ced2a1bd696d39856186940548d95a4145417ed8dc1f347c22c52bdca9bf3a53f103e0bee1853abc2a47543c238a8b7667df7c450ed0ee136740e38b79961e16a354379b377fda099b3f679bd793ba7ff7232c7b2ba3463d2ccb5c02c79e7a48f03ff8405d86c45f1169ecf054246f59cf60342057d940f839b27a5e2ee3ccd5ed2d17a730c5df280b260ae0257e3312b055b4c73c191a1ad465d63422689101f92ae24aa476ff95febf36d9ac3e20210baa3b2e0b8c6d849ce23923011c5"}, {0x9e, 0x5, 0xc08, 0x1, 0x7f, "27368894aec4090415e7bb75bc363c55475412c7e1eecec37633870b5116615795a3ec159603f34aaf8c902a1cba686510fc14f42fea9cb0e433b3b03d10e13ab07dd049b084925c87e106d9a35d10d5dd350bf75b0f72a647f098858efae940d94a0d95d041e69774ab76f60383190afda3b7a3b9f59135ea01444672a486e4b79eda57d7d9577e4ba97e9c42ca"}, {0x7a, 0x6, 0x0, 0xffffffff, 0x2, "b6d36a90da423a3d37230463249ddb6e19c8f1aca3ce38a8fae13e9a358be594cf5a37af43c035a46c95afdc324ba4770abde3745654980f61b8469c64df92a14c02e16f953ef0f5227137d0cc8e14b50aa8ca1b66dc9d0594b67e90e767b3628edf82c213b8fea7e4a1"}], 0x1eb}, {&(0x7f0000702000)=[{0x3a, 0x1f, 0x20, 0x5, 0xff, "48471f62d4318ab6597d94331e5e26a935ce2a7415c1ff3779b6b6ce034b6257394cdf0898a3b925d510"}, {0x3c, 0xa11, 0x0, 0x3, 0x9, "1d6257326670cc0eb1d99a5843324cb22ea144a18aee843f038ed0c368caa6fd678110980ace22141c1adc45"}], 0x76}, {&(0x7f000046d000)=[{0x9a, 0x10000, 0x20, 0x10001, 0x400, "4c3a913769db2aaadbe0f996a23891a8b734fb74f17205d34f7c527f8a0e84396eec7495b697d525988b4818b0ebeabfa7d634476910961e702ccae95c5bfae49c0ee5be1e09a9d0a8401c0824b68adbe7f86476b565db11afddaf8ab957333a6fd70f298aeddae765c33ce2daa645e40403311496144b42da00580ffa5011b74dec31e0a4b03d934615"}], 0x9a}, {&(0x7f00008d9000-0x1287)=[{0x9c, 0x80, 0x208, 0x9, 0x3, "693273b47d2709d1b845de20ec52211caf6c2f3b9feec9d548a9268374d5e6a0ea81d55882b30b89f4ff5026f6dca3531903effcb0d9d538c7c4a437ec397a146a2048392878c7baf2966cac49ee01d6c5592bbe7fed5bcd6a8fb377c9054dd93c3a6a6e0bee96b7ab6ada9cf3f27be5bf1f31531b04f4e875c9d789d005542e2bfff70b7d037707200b751c"}, {0x1010, 0x3, 0x400, 0xffff, 0x1, "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"}, {0x52, 0x6, 0x2, 0x5d, 0x101, "e65d73b6ce8a408dbe1d98442932cbc575bdb40bbade97c00540785eefb9e670d0109466ff8bc6ad3d797fa3cb9fe4bdafaf4eabe750609f16476e4fb3ce8987f8f8"}, {0xe7, 0x8, 0x400, 0x9, 0xf8f, "4634382516a72440207acfe5dd48c1880f76212b9d7e97e76fdb8951dc1dbae9f23f51c4c9870e706c4c49cd5b309e06b33598a563d2f45a34b6c23b769025408d18a80adc36cfe3eae5f3edca7cfed11caa822885051e65d83b7d4ce1ed01a097ee08de04bc746cc3dbd1c36a7808a9cacf83401a0d96363e34e2c742c7f42a7b3aeff755db4f9f73543d2988eb5857e059e0027800e9e2a88346f7fa677bf09b45cfd45f3bb4095cf6008616832f1fd082a306476f5ec77e1f29ad630cca31b1ec9058f94142c7d63373becdcb8ccdff1c0cc37d9410"}, {0xa2, 0x1, 0x200, 0x8001, 0x100, "5a8f6eee30e8274fc23760cdc6784fb4b484ed8c0d8799d9d214c734893cb4e46fb5285f6ddfd2c3d5262c68c9e862f36ae128fead379372303a83f330a5702f4b5417858f13edb5e66edd5268742e84b1c10804e743fb4446c746427b5b7b516b900f13bb48854fcd1f798873ea7fd507c789212dca0b4269279ff91e3a29752d1391e23e446dba727474ac1b56c03e5675"}], 0x1287}], 0x4, &(0x7f00000ec000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x8000}, 0x80) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000072a000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r15, 0x4b34, 0x39319038) name_to_handle_at(r14, &(0x7f0000a04000-0x8)="2e2f66696c653000", &(0x7f0000b14000-0xdf)={0xdf, 0xfffffffffffffc01, "b2a1b18846830bd1ec2e87681f8c7eadefbc45f9ff3f322bfb1c6d4394803ef8d309960e02f8f00fe6160426605d1bde43a3aa0c697b18e34afd7f34d998d9d05457f5445203790fca25c5bdcbc0d400f4489a2d00211e1f465f952cc907c1e0fcdb9c0f6d1fc27f88a14fa8d60140685172408f538fbf8913d55d768511142e0fff41269878ba9822a8ec16ee02fa7b0ef211b6931decd54dddc1d9a68835cad752f3d306e7b52b789b1ca4b5563131170770885076f78a2d14cd964b3252d4b139f74ea2ca87fc1ecc8a12178065319410bb572f4e2b"}, &(0x7f00006e0000-0x4)=0x0, 0x1000) syz_open_dev$sg(&(0x7f0000498000)="2f6465762f73672300", 0x7627, 0x440080) 2017/12/06 03:32:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000624000-0xa)="2f6465762f70746d7800", 0xffdfffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f000087b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x202, 0x4, 0x0, 0x0}) mmap(&(0x7f00002da000/0x1000)=nil, 0x1000, 0x3, 0x24011, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e0d000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r1) prctl$intptr(0x24, 0x6) mq_notify(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0xdc08, 0x0, @thr={&(0x7f0000aef000)="b2fb4884143ec87c1cc3dfee682240441636591cc1bd0384db71341a33510f20160d33c1940ea65b070000000000e9ff2f090004007dd8785bcd2200000000000000c76b102d6c7aff0f0000cd876baee3f867d73b87b8156d83c053aba7c00c39c05d0a54e7ff9a71fbf9259466f95b2e562bfc2e508528a985af857ba9b00fa174f86dfc996d96c915301b49b1ebaf5a06000000000000007fcb07e9ccd20062c7909b0711a2e3e1df9d8b3668ed1254e68b92d7be56a98263", &(0x7f0000e56000)="0a53710aa81893eb148d386a528d92a6bf6a893828f658de"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000af9000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000088a000-0x10)={r4, r3}, &(0x7f0000da3000-0x10)={0x0, 0x0}) r5 = accept4$unix(r0, &(0x7f000067d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067c000)=0x8, 0x80000) mmap(&(0x7f000067c000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = dup3(r0, r5, 0x80000) timerfd_create(0x5, 0x80000) ioctl$void(r6, 0x400c0045c7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f00002a1000/0x2000)=nil, 0x2000, &(0x7f0000b42000-0x51)="") ptrace$getregset(0x4204, r2, 0xe779b28d561f3393, &(0x7f00006a7000-0x8)={&(0x7f000072c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}) ioctl$sock_ifreq(r7, 0x8990, &(0x7f0000560000-0x28)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000007000000000000207fe6000d77aa32"}) getpgid(r1) gettid() r8 = getpgid(r1) tgkill(r2, r8, 0x10000000000032) 2017/12/06 03:32:31 executing program 0: mmap(&(0x7f0000000000/0x422000)=nil, 0x422000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000030f000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000425000-0x18)=[{{0x77359400, 0x0}, 0x5, 0xfff, 0xd7}], 0x18) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00003a0000)="2e2f66696c653000", 0x20000, 0x44) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) prctl$setptracer(0x59616d61, r3) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000424000)={0x9, 0x641e}) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00003d3000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_NMI(r4, 0xae9a) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x36) readv(r0, &(0x7f0000425000-0x80)=[{&(0x7f0000424000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000014c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000423000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000424000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000026b000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000201000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000423000+0x4e4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000424000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000257000)="2f6465762f72746300", 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00002f7000)={0x0, 0x0, 0x200000000, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000f2000)=0x0) fcntl$lock(r0, 0x25, &(0x7f0000001000-0x20)={0x4000000000001, 0x0, 0x10000000, 0x0, r6}) 2017/12/06 03:32:31 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bcc000+0x163)="2f6465762f73672300", 0x5, 0x448400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006f9000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000792000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000051b000)={r1, 0x40}, &(0x7f00000f8000-0x4)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r3, r4/1000+30000}}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r5, 0x12085) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r6 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000fd5000-0x28)={0x5, 0x6, 0x200004, 0x20, 0x100000000000003f}) fdatasync(0xffffffffffffffff) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r8 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r6, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) dup2(r2, r7) ftruncate(r6, 0x10000) sendfile(r8, r6, 0x0, 0x72439a6b) 2017/12/06 03:32:31 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, 0x80000040fe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100000000000000) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x5, 0x501200) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a47000-0x40)={0x0, 0x6, 0x9, 0x1, 0x3, 0x40, 0xfff, 0x3}, &(0x7f0000d97000+0x2ab)={0x4, 0xa7000000, 0x7fff, 0x8, 0xff, 0x2595, 0x20, 0x9}, &(0x7f0000796000)={0x3ff, 0x7f, 0xffffffff, 0x1, 0x1, 0x1f, 0x500, 0x4}, &(0x7f0000e61000)={0x0, 0x0}, &(0x7f0000b72000)={&(0x7f000013a000-0x8)={0x1f}, 0x8}) fstat(r2, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000724000)="2f6465762f7663732300", 0xffffffffffffffc1, 0x200) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000007f000)=0x7, 0x4) r4 = creat(&(0x7f0000c69000)="2e2f66696c653000", 0x7b) ioctl$KDDELIO(r4, 0x4b35, 0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r6, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r3, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000038000)=[], 0x0, &(0x7f00007e1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x4}, 0x0) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)="", 0x0, 0x0}, 0x1ffe) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f000012f000-0x2)={0x9, 0x2}, 0x2) mkdir(&(0x7f000043f000)="2e2f66696c653000", 0x8024) ioctl$TCSETSW(r4, 0x5402, &(0x7f000075d000-0x24)={0x4, 0x878, 0x5627fa70, 0x1, 0xffff, 0x64a7, 0xcc, 0x0, 0x3f, 0x2, 0x7f, 0x9}) r8 = request_key(&(0x7f0000a13000-0x8)="7472757374656400", &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="706f7369785f61636c5f6163636573734076626f786e657430", 0xffffffffffffffff) epoll_create1(0x80000) fchdir(r6) keyctl$revoke(0x3, r8) request_key(&(0x7f000067c000-0x5)="7573657200", &(0x7f0000a2c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008e9000-0x9)="2f6465762f73672300", 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000ce4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$mouse(&(0x7f0000faf000+0xea0)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x88200) 2017/12/06 03:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00004ad000)={0x6, r0, 0x0}) 2017/12/06 03:32:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0d000-0xc)={0x7, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fa000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x8000, &(0x7f000014d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8100b) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000038000-0x4)=0x4, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00006d7000)={&(0x7f000091c000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x8000, 0xfffffffffffff802, r3}], &(0x7f0000fdc000-0x11)="00", 0x1000000, 0x0, &(0x7f00006aa000)="", 0x200000000000000, 0x0}, 0x30) r4 = socket(0x11, 0x802, 0x300) getsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000bce000)=0x0, &(0x7f0000450000-0x4)=0x4) setsockopt(r4, 0x93, 0x10, &(0x7f00001a3000)="997a", 0x2) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000496000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d6000)=0xc) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x800, 0x9) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000086e000)=@generic={0x80000000, 0x3, 0xd2}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000474000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fdf000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000615000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x80000000000, 0x2, 0x0, 0x0, 0x9, r6, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f16000)=0x0) sendto$unix(r4, &(0x7f0000227000)="f8f0f1124d67545666d08aeab68e9d13d9f5be4ce407bf595ed6a9100eb1621b383f9283500e8e60a222547f86500256245709854f8b080bdf6f6f369d0a998a76bd3012ddeb29ed0cdd24a58d2d9359c1952c4547740ce8a43a23571f38bd9d90ac6b7cb5602d99f72dc3c9c77e1b2faa51826a4dd1bb6a8a224d05bceb6a9562ef52ac85a77c76df00e6fc0b1dbd2a6d6c4a4ef63d49489d9e6f76100225867ef72a11", 0xa4, 0x20000010, &(0x7f0000421000-0xa)=@file={0x1, "2e2f66696c653100"}, 0xa) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0xa, 0x10) write(r0, &(0x7f0000576000)="2200040015fff3ffe909000a1f1045000a0006000000000000000300040000008c079c06", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000)="0cc9b468156ea136f13dd37f4b00125c4297be535a97e87b483baba099cbb4246ac49666233d57377fc65f211d8257ce01005673300492b9287d7d873b42a394d1da686a6c70c0d277e2d0f8e0db5760805437f5dbb52e4210dabd1f03accb125ec74f4b94e6566f1f00214cf3b8df4ace5d14ea384ba92b2986c20bd9341a2606fba306a6f51cd2fbfea7b5af1213c41d7e22e01fa36de559531a3fa1ed44c5e3c07f929a015d1a21210d5a9f797f51714d89e5de312a61f5a7ec1baba6c265ec006b3127b4fcd36226637c4bed6a9d9695daf2dfc64201dfda3d8fbed5bec8dbc9eecdf9") creat(&(0x7f00002f6000)="2e2f66696c653000", 0x1e0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000c13000)=0x10000000c, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00002b8000)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000ceb000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000606000)={0x6}, 0x4) pipe2(&(0x7f000073e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r4 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) epoll_create(0x1) r5 = memfd_create(&(0x7f000032f000-0x2)="8794", 0x101) ioctl$LOOP_CHANGE_FD(r4, 0x401870cc, r5) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000903000)={0x800, 0x100000000, 0xb7e1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000417000-0xf)={0x0, 0x5, &(0x7f00001fd000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000d65000)=0x10) setsockopt$llc_int(r5, 0x10c, 0x4, &(0x7f0000720000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000047d000)={r6, 0x7ff}, &(0x7f0000ac6000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000365000-0x10)={0x7, &(0x7f0000241000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000611000)={r7, 0x3}) sendfile(r4, r3, &(0x7f00000de000-0x8)=0x0, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004a4000)={r6, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00009c8000)={0x6, [0x7, 0x7f, 0x7, 0xff, 0x401, 0x3f]}, 0x10) pwritev(r4, &(0x7f0000893000)=[{&(0x7f000042e000-0xc4)="f7f4cc7fa497cc8055d4a281f0b06204eaf5d3ca5ba71b37a7ba6f8c656e5e3563d5f132853e8465b4751684ad3d4d4165b45afbb44cbca96935a347b1d4715d0200dcfc288ad2b5b68d5dd257a5c19ff73cfc855d4bad119dcbe78ee25d80c87dbe92b929fb384c62394dd7c9c70da5bf75b02128bfff002ca3881f502b12aad107ec59d162a8a0e3cb5f70a4f219af1d3e573456d7039b666e184f517c33b19cf983837329abc2267c6a5cc17f384d0975e0911370f7b2049b088e63e12aee6264da8f", 0xc4}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f0000082000)="aee185ac1f5a31db42af8d4754bbb1bd828a281e032b54585228495a4de46331d4a2483d0c1f6090b2f39b2416e447ed63afc2b95ed70f5dd3f12c88cb23189ce71afbe989d98bd680029f30f925879a2caf89880c7bf00426ad0e8f17435f4d294d7fb592689fdd1c6a1e3861d7189f1cf52915c089e09c04f809e5eeeed77c0c8e6d7f46bf1b145baff8b58cfe6bd8cfe38c3fcd4f5cea215ab1ed3a4bb5b493ae2f17868c18e04f4adc0784ee19ef82efc417985030f3b683384093ddd6bbb008d083dcbd60cce6943841395f9d82ccc774892687f2f94edd29fdba3760a13a5a98", 0xe3}, {&(0x7f0000bcf000-0xec)="289ca6c59051932aff3fc396cf78ae8c7f4322368d0577dbdf2701860b4ae5127dcdfc19f25f48c4c3b60270c325128db652bd4a769bc39309b2357cf0fe8d288c86bc0bb39abb3000b28201acff1b9e541ec9d665dff5987450cdba9135827119131108cdae6c7703d121e2aba7f9263c9b3344ee2a992631adf9ef1c6a025470f1b65f03e7a46bb4cb06710eb4ed3b5b9c475e8d014622168fd9265bd6222458b95ee36d38cb9c73005aec23de8c9c6930517aa53d606fc3c5b6579a746a9392dcca3d53a9a9ea18689f629dc4117e95c56060b5c23c5a54374abfcbe40dda5deb2780f2684f34beb1e4cc", 0xec}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff5000)={r6, 0x1000}, &(0x7f000039c000-0x4)=0x8) 2017/12/06 03:32:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r2, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000005000-0x4)=0x4000080000937b, 0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000c3b000)="240000001d0001000000000000fffc0014ff00fa1000070006000100f7729256ffffffffffff9bfc", 0x28) r2 = socket$inet6(0xa, 0x0, 0xff) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00008b2000)=0x1, &(0x7f00009bb000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00007c6000-0x4)=0x0) r3 = socket(0x1a, 0x6, 0x20000000020) sendto$unix(r3, &(0x7f0000886000-0x28)="e39051940d692ce1f44c0900001d26705fb30a0002b3724c7d655f885c5ba7d8c342a601d9119677", 0x28, 0xfffffffffffffffe, &(0x7f0000285000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a0c000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4fe5, 0x3, 0x7ff, "83c29397742a76951d7dce7ec2c291510292e8a15e6dd78e9fd2e40873c49634d0eb3eb31ef337bb75d86c977c07fc552a738ac1ea7bd0599622ac0d2740af12b7559ff2f43b22f559276427541df7ed"}, 0x160) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000524000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00003e4000)={r5, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000671000)=[@in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) setsockopt$inet_int(r4, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x1000, 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000594000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e34000)=0x3b) r6 = getpid() getpeername$netlink(r3, &(0x7f000088f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000fc000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e1c000)=r6) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000467000)={0x0, 0x407ff, 0xfffffffffffffffe}, &(0x7f0000a07000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000ca3000-0x4)=0x0) 2017/12/06 03:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000bb3000)=0xffffffffffffff01) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000f7d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f19000-0x4)=0x10) 2017/12/06 03:32:32 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 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) 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) recvmmsg(r0, &(0x7f0000a66000)=[{{&(0x7f0000458000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x60)=[{&(0x7f0000781000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000001000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000001000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f000033a000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000001000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}], 0x6, 0x0, 0x0, 0x20}, 0xffffffffffffffff}, {{&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000ffd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00009a6000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f00005f1000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00008ea000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000001000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x5, &(0x7f0000df0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a, 0x8000}, 0x2}, {{&(0x7f00008f2000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000068e000-0x30)=[{&(0x7f0000e8d000)="000000000000000000000000", 0xc}, {&(0x7f00001c4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000aac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}], 0x3, &(0x7f0000001000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0xfff}, 0x0}, {{&(0x7f0000823000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000f95000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000001000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f000051e000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f000018b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x6, &(0x7f0000566000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x4}, 0x400}, {{&(0x7f0000eb2000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000901000)=[{&(0x7f0000add000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}], 0x1, &(0x7f0000086000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0xa633}, 0x1000}, {{&(0x7f00009bd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f0000ae7000-0x20)=[{&(0x7f0000001000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000d18000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0xffff}, 0xfffffffffffffffe}, {{&(0x7f0000723000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}], 0x1, &(0x7f0000bfc000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x3}, 0x6}], 0x7, 0x2, 0x0) sendto$packet(r0, &(0x7f0000001000-0x73)="4b105dc3191c4b3b26f1a3feb62d82731b7fc0e67c127d4435254bad98a3ccc7413854c416244509a14fa932163c2727fa7a174c6a80141409893c8d31668b0b1b9ac2a9500f6804f51e53d436074a1ce11e8325d664b083400ff037cd27a8bb08da0fa264ad269ed14104dc73cec5d7f47754", 0x73, 0x40000, &(0x7f00004aa000-0x14)={0x11, 0x1e, r1, 0x1, 0x0, 0x6, @random="3463ce7fab05", [0x0, 0x0]}, 0x14) 2017/12/06 03:32:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000fe4000-0x10)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x80, {0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x3, 0x400, 0x2b, 0x65, &(0x7f0000d98000-0x10)=@generic="4f492983603a2316972ee02da1bae67d", 0x6, 0x6, 0x1f}) 2017/12/06 03:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000ae5000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="fdffffffffffffff000000d70f06006500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000f0000)={0x0, 0x0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006c4000)=0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x102, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000f1d000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000579000-0x28)=[{r5, 0x0, 0x0}, {r4, 0x20, 0x0}, {r2, 0x1, 0x0}, {r2, 0x2, 0x0}, {r4, 0x22, 0x0}], 0x5, 0xfffffffffffffff8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001cb000)=0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006a4000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000eec000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000de4000)={0x0, @in6={{0xa, 0x2, 0xf2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x1000, 0x2, 0x5}, &(0x7f0000d4d000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000015a000-0x8)={r6, 0x8001}, &(0x7f00005e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fa5000-0x4)=@int=0x0, 0x4) r7 = socket(0x10, 0x803, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a64000-0xc)={0x7, r7, 0x0}) write(r8, &(0x7f0000dcd000-0x1c)="221d07000000060008070000090007000a01000800272408110800c7", 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000d4e000-0x108)={0x7ff, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$int_in(r5, 0x5473, &(0x7f0000cdd000-0x8)=0x4e00000) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000126000-0x90)={0xffffffff, {{0x2, 0x2, @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]}}, 0x90) write(r2, &(0x7f0000db6000-0x38)="cb9b7dbc949ee1f29183e47510df48175100181e51146f9466c593128e20b665050000000000000035afdcba73375cc000030003093475", 0x37) getsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x6, 0xffffffffffffffff}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f00000ef000-0x18)={@loopback={0x0, 0x1}, 0x2, r10}) r11 = dup2(r4, r5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r8, 0x800443d3, &(0x7f0000f89000-0x14)={{0x0, 0x6, 0x1, 0x4, 0x6, 0x100000001}, 0x401, 0x9a3, 0x7}) fcntl$setown(r11, 0x8, r3) tkill(r1, 0x16) 2017/12/06 03:32:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000193000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000030d000+0xedc)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x80000000002951, 0x40000, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f000056d000)=0x1000) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b8e000)="2f6465762f7667615f6172626974657200", 0x4000000080000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x2) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000834000)={0x0, 0x80000, 0xffffffffffffffff}) 2017/12/06 03:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eba000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad3000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000652000)="2f6465762f696e7075742f6576656e742300", 0x2e, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f3a000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c3000-0x10)="2f6465762f73657175656e6365723200", 0xc2, 0x0) r2 = dup2(r1, r0) r3 = perf_event_open(&(0x7f0000580000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000040000000, 0x4000, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) epoll_create1(0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = epoll_create1(0x80000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000742000-0xa)="72656e6f00", 0x5) bind$inet(r6, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f000013b000-0x4)=0x0) ftruncate(r3, 0x2) sendto$inet(r6, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r5, 0x0, 0x7, &(0x7f00005bb000)=0x0, &(0x7f000054a000-0x4)=0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6e000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f00004bb000-0x4)=0x0, &(0x7f0000158000-0x4)=0x4) r8 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000e17000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xa, 0x200020, 0x7, 0x0}, &(0x7f0000014000-0x4)=0xa0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000e7e000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgrp(r10) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000ae1000)=r10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f000061e000)={r9, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00004f6000-0x8)={0x1, [0x2]}, 0x8) bind$inet(r8, &(0x7f0000388000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r8, 0x114, 0x5, &(0x7f0000002000)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f000040c000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf2a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) getsockopt$bt_hci(r8, 0x0, 0x3, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000007000)=0xf0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r8, &(0x7f00008ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x40, &(0x7f0000de5000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r8, &(0x7f0000006000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r8, &(0x7f0000c38000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r8, 0x1, 0x22, &(0x7f0000dc7000-0x4)=0x1, 0x4) sendto$inet(r4, &(0x7f0000410000)="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", 0x72d, 0x80, 0x0, 0x0) 2017/12/06 03:32:32 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000abf000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x710, 0x20080) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f72000)=0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0x0) ptrace(0x4219, r2) r3 = dup2(r1, r1) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000448000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 03:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000025d000)=0x4, 0x4) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000053b000-0xe)={0x5, [0x2, 0x0, 0x6, 0x4, 0xfffffffffffffffb]}, &(0x7f00001e7000-0x4)=0xe) 2017/12/06 03:32:32 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00002d9000)=0x0, &(0x7f0000eec000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000bea000)="0f06", 0x2) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x8010, r0, 0x5b) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000282000-0x4)=0xffffffffffff0004, 0x4) socketpair$ax25(0x3, 0x0, 0x100000009, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x40002106) 2017/12/06 03:32:32 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x4007ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:32 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2000008, 0x33, r0, 0xfffffffffffffffd) setsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000007000)=0xffffffffffffff38, 0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x8, 0x10010, r2, 0x3) bind$inet6(r3, &(0x7f000000e000-0x1c)={0xa, 0x2, 0x800003ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0x3, 0x80000dab3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xf, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, r3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f000000f000-0x1002)="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", 0x1002) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x131, r3, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3000002, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000016000)=[{&(0x7f000000d000-0x9c)="3ee805c5dfc9ef6a6f8ec38c8974b588e2a49e880c13a425fb53beb80e284ecda58fc00a828e4632124cd77b80c7a3860003a190a8b499aa9b353c4062f9c55825434a01a5221abaf95e229a2c570012aec165b3decefad6e94d7056529ac2f4d079c30b19a91666a7b8ce0121b77cbd3c1e1a4139e4d69dde1f78d190afb09b1c9ddf7864f37010e2b17c5ea0d268422e3b213722c79169b3e97018", 0x9c}, {&(0x7f0000001000-0xf9)="aefcb5484c775c63a97cd6519c24bcfd9e861e97212ef4527fa6c8e39a24c911c8aa8851b5a20af5b4f916ac8f7407533190ce94b9f5dcc5577a8ab7b2ad265cff5f790e60f7a4ebb68345643c4fade575a1541048439cac941d61bf5039bbb212673daf25c431250b2a2eff5abd51d8e86650ca90c1afe06abf0d74d25e42bf8d2383de004483127661da9a4ec065e5954275a21dbf159b1663fd04ab29df5ae44bb77c2fcb7abe4f7c09ff4cbf5f430ce2a1418574f58e7651ffd3e77b24c9ea8182efd17061dc681cc01f9756013728fad0bf2347fe49c94d069a53e528146793e6e370964d12f93766e2a37de64b731142cc7f05c6ee2d", 0xf9}, {&(0x7f0000002000)="cce40acd61ca576402d237e750a8eb245f7558e2b14aa58a56a6ecbb309db130ce98cb1ae2680d96fca928b3a58103295954", 0x32}, {&(0x7f0000003000)="90e214e7db49033883b9692e511845d0d2cc156740ee892f0a7a50643ac1a6b450d3f9d967f9a9f13d6efd296d4545a770860c28c67f2d07cd4bcd56c420559cc9bff71abe9f3239e8a84772a90ba5f90b761704f60e678d136f53caa72c55eb6fd8ded9fdd4f31a8d30c5b0cee6c3e5a3562ed82ccabaf769858d067cd34f20d7ef8a3167129c8aa76508ecab90abf403b91bffc6115cc91fc351f6952670f76cb49b202be96d65fb91f8327c5e06555a4a7f4bcdce3dd9c096b6f73c9a7d1b32824e399a5fa7fba32a9575b665e639fe2411c8999662fff3f43297e89c5ca041b272288a82139cbc9e2380728cc8b04c43", 0xf2}, {&(0x7f000000c000-0xad)="5bee4fe8da04feb906ebb6c27ab862551d20c739cd07e64225d5425e7387aeb14667bfdba05019aaae83bc3c95a69e28c529b97605ad87390317f94fd02b031d66efdbf41bc18e733afaf02cd50c61a4f61995f555a779c25f927db80ec64d133a8d19381606630082be63b1a1bca8bc8dea13cfccd80823fad7255b233e3a24a0ff03d21ac11629609238738f977d0376a97beccbb6a1978146e219b83095d0ee6290cb58b63c515ad56d7928", 0xad}, {&(0x7f0000014000-0xac)="e6d5d4956bf409e21675bb7aa9d24a91d46ed49a1e1bf171ad7d4f78f71d34a4e16d736c66f7d982ff5739e61f073eaf0c36b63bdadcc87476119b801187c8de75b487b90dbe7caace334822d815d4e498f34095d3c6fa15902a416258d56f55e3cfbd75950618e5eedb5d5cdf3c6894d87b9986eb081402ae9dd5d1f3e4124bc9a9021a710eb056f324e64e894d259e1159b7f82cc459bee60b00c9b54e3588a60ffd299c0a36a318df7b8e", 0xac}, {&(0x7f0000001000-0x29)="e927bc6c5341a6649457c98696f4f6488a2f4c33d24fd3ca319045d8c6073a780a8e7fbd73cdd0ffc3", 0x29}, {&(0x7f0000015000-0xf)="fc2c3f5f07be99e69e603a0fc485d1", 0xf}, {&(0x7f000000c000-0xeb)="0b3d61403efcd75763fcb896aa0375635c355dd0ed726f36db26840edc778e012981dbcde8bc1449ae9437031041a2549880c1721f49da470a7060a3c1ab5e40c38c3de663b3676ad571c66c479bb8c76130dd96e3733c22f84a304a1ad40adbf8b1797318cbfa1cb587d4a6cc16155246ea2d1179615ef87f3b186c254d1f693a91c789661e883a05578267fe098ee080c0e92d26ca473438d1e7d845e2b1455fbab2c1237f7ea6faea45eb481f83e57fa879087d65f57ead24a39d1e62ab0db73087c1ab1ed141d1ab8595893b31cf69e14296a01aec430810ed55cf9798a3d9fab78e8c6970d0b80b01", 0xeb}], 0x9, 0xd) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000003000-0x37)={0xfffffffffffffffc, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51, 0xfffffffffffffffe, 0x0, 0x0, 0x7, &(0x7f0000013000-0x10)=@common="6970365f767469300000000000000000", 0x9c07, 0xda8, 0xfffffffffffffffc}) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000017000)={@rand_addr=0xdb9, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ae0000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0xfffffffffffffffe) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f0e000)=0x0, &(0x7f0000f0e000)=0x4) 2017/12/06 03:32:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000)={0x2, [0x9, 0x7]}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000076d000)=0x0, &(0x7f00007b4000)=0x4) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x3, 0x3, 0x1) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000f4d000)=[]) 2017/12/06 03:32:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0xcc)={r0, r0, 0x0, 0x1, &(0x7f0000000000)="8d4af3a1492d4281e9bc9623c25eefce53ea2d8f95f20090ee3a8a0bc3c982529eebd2db6782a149b19ce00fb1e166af0fb67ab16cb2be5bb43630713a070d59dd7d1579e6f76cab320d4b28534967cb5dccbbb91e61b3d5b38bcd39f77b8c846de348874822e10c7c0a6af5bdcec577989c262f445c7bdacaacbc836bf3d42c591ffee58223fe3ffaa3e67150427cd74926b2d6ec7827fb64813be54530924bbcb0ea9a0dad0fb0e1a9b5", 0x4, 0x9, 0xca09, 0x10000, 0x100000000, 0xfff, 0x7, "fe2f0e4f9cbe2aec6be0dd2089f83ec5b256de1a0da011c180164649b7c59fcb1ab2e35560265f5cbbeed35cad3b77b7794245f25ea87435b00359ed6e6dcdad26e6e604b9fe79b0c4182dbb56122a5ce4543fecd7d70a8bc9047ed94896212490050183d5b2783e920f076af534944cb34df0d1bfbf9e1e4a1e2830f12afcaad2da6c7f921b49e9c9fd49d511922db53b16ef8618a7701c8d7391349dc18c6c6949ea4a"}) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) [ 632.096004] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 632.096004] program syz-executor1 not setting count and/or reply_len properly 2017/12/06 03:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa8000)="2e2f66696c653000", 0x32) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000d5000-0x4)=0x0, &(0x7f0000498000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000014f000)="2f6465762f72746300", 0x8000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008bb000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c8a000-0xc)={0x8, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000d2000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x10000000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r3 = open(&(0x7f0000fc1000-0x8)="2e2f66696c653000", 0x141042, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101006) write$evdev(r3, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}], 0x18) mmap(&(0x7f00002a5000/0x4000)=nil, 0x4000, 0x4, 0x50, r3, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000e12000)={0xfffffffffffffffe, 0x2, 0x7fff, 0x7, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008c4000-0x4)=0x1ff, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00005d1000-0x10)=[], 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x88040800) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e7b000-0x1)="00", 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000719000)={0x100}, 0x8, 0x80000) signalfd(r5, &(0x7f0000fbd000)={0x3ff}, 0x8) ftruncate(r3, 0x0) 2017/12/06 03:32:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00000e7000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:32 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) r4 = add_key$user(&(0x7f0000e0b000)="7573657200", &(0x7f0000161000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008ab000-0x25)="d050a04a976f69646d9b17729e339b22cedd71f56159c36387a4a3f832fba4322e47643efbc250aff02bea009839af79c032636dd3136fcaed95ddee341b633b72f8848260291d", 0x47, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f00004f2000)="69645f7265736f6c76657200", &(0x7f0000a7d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024d000)="2f6465762f73657175656e6365723200", 0xfffffffffffffff8) keyctl$search(0xa, r4, &(0x7f00006dd000)="7573657200", &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r6 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000fd5000)={0x5, 0x6, 0x4, 0x22, 0xb}) sendto$ipx(r0, &(0x7f0000087000-0xa5)="00daacbe736c51ec3dd5678d4b73124788828491a38b3380b68e06bdb0d10ef66542f2eed701046a3b00d5ebe436b69ca5df3865a62ad73356827ba463834c723da980018eb1ba69c603882c6438609458103815ee6559d39cd993f0bb10e8a671637b020f9707f719c601fb0048bd94b56d6d127fe8bc4959ccd44e4ae2e029dc038e7f7552578294c26c66cd2732488b672b61fedec17ccd465a814c030309c7b5566383", 0xa5, 0x80, 0x0, 0x0) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x40, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r6, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r6, 0x10000) open(&(0x7f00004ec000-0xe)="2e2f66696c65302f66696c653000", 0x8041, 0x80) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd7000-0xa)="656e6372797074656400", &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e04000-0xc)="69645f7265736f6c76657200", r5) sendfile(r7, r6, 0x0, 0x72439a6b) 2017/12/06 03:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe0000)="2e2f66696c653000", &(0x7f0000b1b000-0x8)="2e2f66696c653000", &(0x7f0000928000-0x6)="732d6d6600f3", 0x420, &(0x7f0000f6f000-0x2)="4f45") r0 = syz_open_dev$sndtimer(&(0x7f0000724000-0x3)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005c9000)="2f6465762f766373612300", 0x2, 0x101844) r2 = perf_event_open(&(0x7f00003e3000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000076d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r1, 0x5452, &(0x7f00004dc000-0x8)=0x24) ioctl$TCGETS(r1, 0x5401, &(0x7f000079a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r1, 0x5404, &(0x7f000060f000-0x14)={0x5, 0x3, 0x4d, 0xff, 0x6, 0x8002, 0x10001, 0x6082, 0x4, 0x0}) poll(&(0x7f000019f000)=[{r1, 0x121, 0x0}, {r3, 0x210, 0x0}], 0x2, 0x2) dup2(r0, r1) openat$kvm(0xffffffffffffff9c, &(0x7f00005a5000-0x9)="2f6465762f6b766d00", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000029000)={0x4, 0x78, 0xd4e2, 0x0, 0x0, 0xa49, 0x0, 0x3, 0x8, 0x0, 0x2, 0x79, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r2) ioctl$TIOCNXCL(r4, 0x540d) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000966000)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000608000)=[{&(0x7f00000f5000-0x2a)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00006cb000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f23000)="2f6465762f72746300", 0x10400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000754000)={0x40010002001, 0x0}) r7 = socket(0xa, 0x3, 0xff) sendto$unix(r7, &(0x7f0000206000-0x29)="ff7ffffffffffffff44cea00000026705fb31a0002b3724c7d650090000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000130000)=@get={0x1, &(0x7f0000d07000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000}) socket$inet6(0xa, 0xffffffffffffffff, 0x9) alarm(0x1000000000081) 2017/12/06 03:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000886000)=0x1, 0x4) [ 632.148670] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 632.211418] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 632.211418] program syz-executor1 not setting count and/or reply_len properly [ 632.235743] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 632.307516] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/06 03:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000259000)="ae9b7ab6b414e9b5e08e2ba88d1f996cf59d13ba8a3b4c5e67a5be90cfabf56579e92a4224d939d1f0d787097d3940b90a8267b64f3c2db7d78dad93bc1560a2983b46bf827fd91ded70e87d91e143bf17666705147a2f8d", 0x58) r0 = syz_open_dev$mice(&(0x7f00004b0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00009af000)={0x20000000000032, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002c3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x4, 0x587}, &(0x7f0000b05000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x200000000001, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0xffff, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000b96000)=0xfffffffffffffffe, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00001da000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000109000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) ioctl$int_in(r2, 0x5424, &(0x7f0000902000)=0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003ce000-0x14)={0x201, 0xb3, 0x6d0, 0x7ffffffd, 0xfffffffe}, 0x14) sendto$inet(r2, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f00006ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000613000-0x14)={0x9, 0xffe, 0x3, 0x2, 0x2}, 0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002c6000+0xe65)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000051000)={0x3, {{0xa, 0x3, 0xf8a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet(0xffffffffffffffff, &(0x7f000028b000-0xea)="cf0c7ea0850000000000000000c9bd409a7d9d9702504c64449f3fa1113bd9412b1ecae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63af6d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176748429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262c69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a620087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001c5000-0x4)=0x3, 0x4) sendmmsg(r2, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x1, 0x67, 0x100003}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f000060d000-0x62)="8c2c12f20adf7c4956dc1eb24f79aabadf362efca9cf7d957b107d1043d53e1f8252901760dfbdfb0805492269903815b1b261238ed815f3d8027b55b191713b9f77b0a7b4129464906277437499113e7839c6ee2f970fddd3ec38d3b0eaca3aed41", 0x62}, {&(0x7f0000966000)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a133541807409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, {&(0x7f0000d78000-0x1000)="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", 0x1000}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f0000420000)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f23f09141467f75d692ec077157aa13246d656b285e9a0", 0x20}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f0000d29000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x60, 0x109, 0x5, "b8d8b931023f32f7a04dbd7c7531a0d91f2d079d209f8cf2b4f19c6cde61ff6a236060edc354eec741b3d25a9d1a88d0491e9547302bf70cf9657791febe16672ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x1f8, 0x4}, 0x4}], 0x1, 0x1) poll(&(0x7f00007af000)=[{0xffffffffffffffff, 0x100, 0x0}, {r2, 0x400, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {0xffffffffffffffff, 0x11e, 0x0}], 0x4, 0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000867000)={0x1008, 0x20000000012c8, 0x10001, 0x20000000009, 0x5}, 0x14) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000b3000)={0x0, 0xcd, "c5f365159ad94df922287ec7a5a4b225c5eb11dc7ef6a4f5d194aa4f8bb7f14fb141108be3001efe504142e6c74771ebcfdc7e9e32a7a6686cf889e56951f58ab971ae0db8a4054b6752954e70d1364a400ef8126db10d8a8ace6bd069743a1fa1e069f0ad4b568837582fff89d0f888baf99abc4fd4c2077a9a69e53d794c8c0a3f3251a52770bfbfeb70368eb55b4df215558db68b77617b5e07f5d70b46ffb7a81fc30701445b4935721e3c99ffba4d2b3cfb9b01fa71e33116482feb773769cbba36b9efcdb8703a15b121"}, &(0x7f0000820000-0x4)=0xd5) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f000099a000)=0x5, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000e5b000)={0x6, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) sendto$inet(r2, &(0x7f000007b000-0x2)="fe", 0x1, 0x80000, 0x0, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") openat$rtc(0xffffffffffffff9c, &(0x7f0000a13000-0x9)="2f6465762f72746300", 0x7780385aaa875f8b, 0x0) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000c36000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000018d000)={0x6, [0xffff, 0x2, 0x401, 0x2, 0x1, 0x6]}, 0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000591000)="d6123577afb3618433b3071e7c1b92c34af608bc299822d9790ec4e8d978e466f7c3a1ee1f837c1c69cbdce66c6d36e1caa097b096e3a4eb849b63b36e13bf953301564bc9af28838d4a69d2d0c09403ff2e2930e71b03258661fff60284961fa862f072106209631b4caea49e851dad127565a28f541ce957d0251d1fa29199bc006d9f65173f918bbc78fe6869d08d435d6fbca1c339bf8d7e965ded55f3dae85e2db833fc0501308144f8d9b6ee33d5dd24b9eb96751b13691fa672ac5c0971e5d0672791a1c1b2f6806305f6b997be23304e4f5b73b4", 0xd8) r3 = accept4(r0, &(0x7f0000d34000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3d000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000aa1000)={0x0, 0x6, 0x2, 0x3}, &(0x7f000019b000)=0x10) r5 = shmat(0xffffffffffffffff, &(0x7f00007e4000/0x4000)=nil, 0x1000) shmdt(r5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000cbd000)={0x1000, 0xc2, 0xe, 0x5, 0xffc000000000000, 0x676, 0xb8, 0x3, r4}, &(0x7f0000a78000-0x4)=0x20) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000f03000)=0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f95000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x83}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}], 0x5) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00007aa000)=0x80000000000, 0x4) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d53000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000046000-0xa0)={0x0, @in={{0x2, 0x2, @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]}, 0x8, 0x6b, 0x5, 0x200, 0x3}, &(0x7f00005ed000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d79000-0x61)={r2, 0x0, 0x59, "80f32b9946059084e5e8000011ecc1e6fa9e83ca66fcf2e080000043f517ac226c9d3d09155079ea24924b1c9a903df806000e039b15db48db6f334595cc334e57b272be78fc8d4866e38f9b643ffbda90e68ca4c7b994b363"}, 0x61) r3 = socket(0x8, 0x801, 0xd4c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00001c1000)={0x0, 0x0, 0x5, 0x0}, &(0x7f000092e000)=0x10) symlink(&(0x7f0000a3e000)="2e2f66696c653000", &(0x7f000068b000-0x8)="2e2f66696c653000") r5 = socket$inet6(0xa, 0x802, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0xff, 0x4, 0x0, 0x0, 0x80e6}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae5000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000af0000)=r6) connect$netlink(0xffffffffffffffff, &(0x7f0000d06000-0xc)={0x10, 0x0, 0x8001, 0x8}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000745000)=0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, r3) r9 = syz_open_pts(r8, 0x60000) ioctl$TIOCSPGRP(r9, 0x540f, &(0x7f0000b78000)=r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000560000)={r4, @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]}, [0x939, 0x8, 0x1, 0x2, 0x8, 0x7, 0xffffffff, 0x1, 0xe09, 0x2, 0x7, 0x8, 0x7, 0x9, 0x8]}, &(0x7f0000c23000-0x4)=0x108) r11 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000028000-0x14)={r4, 0x7, 0x400ff, 0x4000c2dd, 0x10006, 0x2}, &(0x7f0000961000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0xf, &(0x7f0000001000-0xa0)={r10, @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]}, 0x7, 0x1000, 0x100000001, 0x4, 0x1}, &(0x7f0000311000-0x4)=0xa0) ioctl$fiemap(r11, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x1, 0x2, 0x8, [{0x81, 0xf1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9c7, 0x1000000000000000, 0x2, 0x0, 0x0, 0x581, 0x0, 0x0, 0x0}, {0x40000000000003, 0x3, 0xffffffffffffff85, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0xffffffffffffffff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x80000000005, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}, {0xb6b9, 0x4, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x8001, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffffff5e, 0x6, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_IDLE(r11, 0x103, 0x7, &(0x7f000083f000-0x4)=0x17a, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r11, 0x8907, &(0x7f0000b71000)=0x0) ioctl(r11, 0x8918, &(0x7f0000000000)="") 2017/12/06 03:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000964000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20010) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00005c0000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) getcwd(&(0x7f00009f3000)="", 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00001c1000-0x20)={0x10003, 0x1000000000000001, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00004c1000-0x20)={0x10003, 0x1, 0x6000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r4 = syz_open_dev$usbmon(&(0x7f000072c000)="2f6465762f7573626d6f6e2300", 0x0, 0x40003) fcntl$getownex(r1, 0x10, &(0x7f0000178000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ced000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000330000)={0x1, 0x0, 0x3, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000276000-0x20)={0x10000080000000, r5, 0x10001, 0xee0a}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d1c000-0x20)={0x0, 0x0, 0x10001, 0xb0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e80000-0x20)={0x7ffffffc, r6, 0x10003, 0x6ef1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000198000)={0x7, {{0xa, 0x2, 0xa6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x6392, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x382}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffc01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x11d5c30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800000084e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000093000)={0x0, 0x0, ""}, &(0x7f000021a000)=0x8) r8 = semget(0x0, 0x0, 0x2000000000000205) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000581000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000014b000-0x10)={r7, 0x0, &(0x7f00008af000)=[]}, &(0x7f0000edc000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800064, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000d54000)="2f6465762f6c6f6f702300", 0x14, 0x0) fadvise64(r9, 0x0, 0x0, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000068d000-0x8)={0x0, 0x0}) dup(r4) ioctl$KDDISABIO(r4, 0x4b37) stat(&(0x7f0000164000)="2e2f66696c653000", &(0x7f0000589000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/06 03:32:33 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000fd5000-0x58)={0x0, 0x8, 0xfffffffffffffffe, 0x3ff, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={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)=0xe8) ioprio_set$uid(0x0, r1, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x16, 0x4, 0xfffffffffffffffe) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xb) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0x101, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000002000)="766567617300", 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x5, 0x20, 0x35e00000000000, 0x3}, &(0x7f0000002000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000006000-0x4)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000003000)=[{{r5, r6/1000+30000}, 0x4, 0x68e, 0x6}, {{0x0, 0x0}, 0x5e, 0x4, 0x7fffffff}, {{0x0, 0x2710}, 0xfffffffffffff800, 0xeae, 0x3f}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f000061c000-0x8)=0xffffffff, 0x7) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f000045a000-0x8)={0x0, 0xffffffff}, &(0x7f0000f69000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002eb000)={r8, @in6={{0xa, 0x1, 0x8000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6558c58d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b12000)={r8, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2017/12/06 03:32:33 executing program 6: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1, 0x1, 0x4, 0x4, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000fa4000-0x10)={0x3, 0xfc, 0x8, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f000064c000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x200000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = getpgrp(0x0) setpriority(0x0, r2, 0x100) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000071b000)=0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e6000-0x9)="2f6465762f6b766d00", 0xfffffffbfffffffc, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) inotify_init() ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000d44000-0x58)={{0x10000cda, 0x7fffffff}, 0xfffffffffffffffd, 0x0, 0x0, {0x9, 0x5}, 0x10000, 0xb56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000d52000)="0000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000dce000-0x8c)={0x83f, 0x30, 0x8, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r4, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000354000/0x18000)=nil, &(0x7f0000574000)=[@textreal={0x8, &(0x7f0000b35000)="66b93c09000066ba00000000b8f2068ee0640f01f00f06660f383a132e660f3817b7ef00440f20c066350d000000440f22c0baf80c66b81aa9a18466efbafc0cb80b00ef3e0f2044baf80c66b88083d38b66efbafc0c66ed3e0f08", 0x5b}], 0x1, 0x25, &(0x7f000071b000-0x10)=[@vmwrite={0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffff8, 0x0, 0x400}], 0x1) ioctl$void(r5, 0xc0045c78) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000320000)={0x6, 0x0, [{0xd, 0x1, 0x3, 0x4, 0x100000001, 0x3ff, 0x8, [0x0, 0x0, 0x0]}, {0xc0000019, 0x1, 0x1, 0xffffffff, 0x20, 0x8, 0x5e1, [0x0, 0x0, 0x0]}, {0x0, 0x5, 0x4, 0x800, 0x4, 0x8, 0x5, [0x0, 0x0, 0x0]}, {0x8000000b, 0x0, 0x5b21a224009bb210, 0x85b5, 0x1000, 0x1, 0xc00, [0x0, 0x0, 0x0]}, {0x8000001b, 0x4, 0x5, 0x46, 0x8, 0x8, 0xfb0, [0x0, 0x0, 0x0]}, {0x2, 0x8, 0x0, 0xfffffffffffffffc, 0x8, 0x1798, 0x6, [0x0, 0x0, 0x0]}]}) r6 = add_key(&(0x7f0000e65000-0xa)="73797a6b616c6c657200", &(0x7f0000692000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r7 = request_key(&(0x7f000088b000-0x5)="7573657200", &(0x7f00000d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea0000-0x9)="2f6465762f6b766d00", 0xfffffffffffffffa) keyctl$reject(0x13, r6, 0x2a00000000000000, 0x2, r7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000030000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00003e4000)=@generic="00000000000000000000000000000000", 0x10) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000533000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000c42000-0x4)=0xfff) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006da000)={0x6, 0x7ff, 0x1, 0x6, 0xa, [{0xfecc, 0x6, 0xffff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x88, 0x81, 0x2, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x43, 0x5, 0x6, 0x0, 0x0, 0x602, 0x0, 0x0, 0x0}, {0x0, 0x7f, 0xfffffffffffffff7, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x4f, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xbe4c, 0x5, 0x1, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x80000001, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7fffffff, 0x5, 0x2, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x7f, 0x339, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f000093f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000090c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0xe0e1, 0x1000, 0x8b}, &(0x7f0000601000)=0xa0) r1 = memfd_create(&(0x7f00007d2000)="00", 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00002be000-0xc)={&(0x7f00002d0000-0x4)=[0x0], 0x1}) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000d50000)="0e722dddc92a144aa96ace9ef7cffe9a885f61534e1d43b21fc62c8c10340e2ec4884c1283dd87701c55ceb1a2ba28506c3a518259d2a9ab0c93e098ebf55a67f72adbee9e4d6a3acfea2cb99c94ec1615e73a594359170334e82e0ade8aa8224351a248b6a1bbd5316c444e8be77e7d8f9f5daa542c0e375221094429") readv(0xffffffffffffffff, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x440000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x60b2cbd3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000002000-0x10)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000003000-0xfd)="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", 0xfd, 0x0, 0x0, 0x0, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000003000-0xcb)="6840cf139be09a26463a6749e86c27484b5fa3bc8263339492fe8d6de5dd5696101670f1470a3f54e9fc21aadd31563af292d09f0960296e5d9926b33eb3df8d7841c9196159c9f991985b41cda3644a110da6dda9a9192ebf3dfdae11236fea224ea195a1d151499aaaa9816ffc52a14f440d24521279b082f8f79f0afd5516f7a438a12cb30cf2b5b38e013429fbcec215b125b3109a0768a75fa1bdc06b681c76a0469ea25504c07e79ac68e6686ca5636de81827fc80f2fd4dc3fe1b937f0765193b97db823190d124", 0xcb, 0x101, 0x0, 0x1, r1}]) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0xcdb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000932000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000f28000-0x198)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ec7000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10223c, 0x0) socket(0x5, 0x1, 0x10000) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) uname(&(0x7f0000b85000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b8000-0x10)="2f6465762f73657175656e6365723200", 0x200080, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r2, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc2000-0x4)=0x1c) mknodat(r1, &(0x7f0000dcc000-0x8)="2e2f66696c653000", 0x4, 0xebb) ioctl$void(r0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb, 0x14, 0x1011, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f875c7a2e93471eeb0cb0800c6d9578bf6a719d2743ad7dbfffffffdf9f8dd87711fbfc84906004b0c1d37e1c4d6d3849e774131e74fab676a6c", "b4a3aaad01154e40e874dba0010b28f3ff00000000000000010000c5f46d9bc4", [0x41006f45, 0x100]}) inotify_init() ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00002f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f79000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a0b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006c7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0x1, 0x401, 0x200, 0x0, 0x5, 0x1000, 0x4, 0x80, 0x82c, 0x5, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0xfffffffffffffffd, 0x8, 0x0}, r5, 0x100, r0, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f000071e000-0x8)={0x8, 0x8, 0x7fff, 0x7, 0xffffffffffffff00}) r6 = socket(0x20000000011, 0x80002, 0x306) setsockopt(r6, 0x107, 0x12, &(0x7f0000dbd000)="", 0x0) socket$inet(0x2, 0x800, 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000587000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80007, 0x400000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)="00", 0x3) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000b5e000)=0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") pivot_root(&(0x7f00003d1000)="2e2f66696c653000", &(0x7f0000bc9000)="2e2f66696c653000") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000b55000)=0x0) readv(r0, &(0x7f00003d7000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005f3000-0x4)=0x0) 2017/12/06 03:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000650000)="2f6465762f72746300", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ec0000-0x8)=@assoc_value={0x0, 0x8a}, &(0x7f00000ce000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004fa000-0x8c)={r1, @in6={{0xa, 0x3, 0x1, @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]}}, 0x8c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000403000)={0x6, r0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) perf_event_open(&(0x7f0000dfb000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000790000-0x10)={0x80, 0x3, 0x800, 0xe5}) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r4, &(0x7f0000b60000-0xc)={0x2800000000000010, 0x0, 0x2000000000000, 0x10001}, 0xc) setsockopt$sock_int(r4, 0x1, 0x80000000a, &(0x7f0000f8f000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000010d000-0x8)={r1, 0x7ff}, 0x8) r5 = getpid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000033c000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) setpgid(r5, r5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000269000-0x10)={0x5, &(0x7f00003c2000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f000035a000-0x8)={r7, 0x17}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00005f5000-0x4)=0x0) r8 = syz_open_procfs(r5, &(0x7f0000727000)="6664000000e90000") getdents64(r8, &(0x7f0000799000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) setsockopt$inet6_int(r8, 0x29, 0xcf, &(0x7f0000f72000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000405000)={{0xcff0, 0xc9}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0xc0000, 0x4, 0xd330, 0x80000000, 0x7, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r8, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab6000-0xf)="2f6465762f73657175656e63657200", 0x400002, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009d6000)={0x2, [0x9f1, 0xfffffffffffffff9]}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = memfd_create(&(0x7f0000567000-0x1)="00", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000018d000)={0x400, 0x1, {0x0, 0x3, 0x5, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ecc000)={@generic="8de04b9acc879b2365183fd3f5f1b98b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(0xffffffffffffffff, &(0x7f000066d000-0xb4)=[{{&(0x7f000003f000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ba9000-0x40)=[{&(0x7f0000961000)="9a845fa6348ffe614c6bfb19df4a63ce907758ebccc1b6ffac30b0623eeaae8e8696e9505f85921aebd04a81428a68c64dadd248cc47fe3c689000e9a037e69c968c66f678a043955d029acbe83a8400bac6e82d1ccc6e046a6d7a9edd16c246e9de7dfa1072671d65de2e0194e6e4906fe28f566b0affb029438348173005c3e55d13d4", 0x84}, {&(0x7f00006f5000-0x10)="c8965ac86ff328548e87cd09ee2a0386", 0x10}, {&(0x7f0000e39000-0x6)="960eedba1b9b", 0x6}, {&(0x7f0000c5b000-0x6a)="5b7e7de69a6898e46bcb627a0d0f4993dce2d9da295a6536b01fa30773e6a4e88c2853424df412e0da0ba9846a88174ba6b740be323a9efd13e2f41544e8ef997387b278f7bf567e7d9a24cf60091e60dce7c3668878649de8b458e4b9edf68d0a77e34652f152881be4", 0x6a}], 0x4, &(0x7f000048c000)=[{0x108, 0x113, 0x1000, "302cb542f125a4480fc3400968a5e6253218188eeac5712a2d3834ba9764421b52dfa126cbc910c004b0c969bd557955b52717a93b8d2d085fd7d8b741e02b320f3c8e8ae90ef944277fba7a03ee5d869987e04e80569f09aafa8cb93fad3fab8602b71cb613bcc7b21cb3466271579727a9607da29044078d985586496c62eca49717efcfe6ac9f3dba8df138932210e568a407404b5e7aae01f57f96d6c1b6f5908acbe496aa82ba648f5c12a7cc7448ea2a827618bb1e802b5974b405692ec426220789585927ff98ca5d37a020a91f99d9c45c613f01eed254c25418721534cfeb935aa33f6f15e1138a93c4fab43cd657"}, {0xf8, 0x117, 0x10000, "ea519fa71aa9531fd6f6d40e0c2c34cf2b8172b6c13fdad06a318085d7995f4b8326e8867d3c48056c0124995c2135cb5715c05563bf4eab446356fdf8bbb6c5c1b141f7f49f5cbd80b8c2a479f8dfd763c09ecd74989c80da11cf1aff96084857e40923d9e91dedb77d4259013ee9a73b86eb57549caf525318132be6a607b49ac17549b72691fece75c57152b771cd5a1e36f406912c957ebbb49e639fb188ee136939ed24dcce5d3d5860899586eafa79d9a1fcea5a90e0ce38bc07624edd3ddf44f3f16a4110ad07f96262de09f0a8db58f9c48fef6715b9b4651d1a4fa65b8af5574242fb"}, {0xd8, 0x119, 0x0, "accd6d35cc99d54c92322d9b38e05825627ff03911f8556c92e10046a1e7fe35f756e7d8db8ebed409b70322701cbec4f4fa6839379a26e8af1baaa7fa6869e303cf49e3c5c0690aead8f241db22c1e41f3839aa123ffdcd7f3b8b8e0c95647d6bcb23dff3491a1ff012d6aceb100419038ff219e0ac431b1a38bfe6bc3b617072f3e94a144a25ec38dabe445a3c86ddadb721655cb3031d81d0805ffbbcdcb16bb1d6e52ff0d6a62d07517eea8109e8a81f02ffd654143835b88cc0264a0fcf62ea8f8d2d86c9"}, {0xc8, 0x10b, 0x3, "968fb4b8b20cad93149a2e5efa76879e5de6843572cea8028e42cfc5caad87bfcb28e0702f2d22a3aaecf9402a350e009135a3a0bdaaa98e52d4f6e7861b12e892916318b886fd64a8a4dafa1081ca83a7d998ac589124aee046e66975660d213d81af4100db268832415723cb90b69789505ba73a256d7aaa04331cbd2e3854765e728853daa27c947d9decf518f9198116fc3ded9df7d3234172ea76f7e60425867577fec93fee2efc3e0b7b169176cf"}, {0x48, 0x10d, 0xfffffffffffffffc, "3f6249f6ef303150804b4a8695fbf30fb152473310777010a1175a1b7a8c3625bc6e1ea95f5032a3afa9994ba6ff31564e"}, {0x60, 0x103, 0xe2c2, "95087e2f19f23bd4ac7be5030b43f9d6f66f7c93d809eb2b640b0624c0befa4035139437fce7140d153440446e73e1fa419324ccbdb4d1b90d05ade8d7420e8caac8184978397f597f6f1be701eedc"}, {0x68, 0x11b, 0x2, "3520af0729d74d610f769944dabc05991d114324ef591d41661b01119fa81695dbee4f5ba7c9271aabefcb935750d4f8ab9bcfd3599e1cf6e422e4943f21282634afc119d5cd4d3e5b9972500d36420a89b42388"}], 0x7, 0x40010}, 0x2}, {{&(0x7f0000993000)=@ll={0x11, 0xf, r0, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000094000)=[{&(0x7f00005f4000-0x1000)="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0x1000}, {&(0x7f00007ac000-0xb4)="ad075c98f765488d5b0bae35bef2f817b39c3156e09786ced811f798e4699e96c16dfde63b68a9c804e79a27f379736368ddc100d1b8cfeab9d3e67f9311c0c7ebb5adb3b2a716c32c1ca0284629f5dd36090b4f818dfe589ab115e022749c0e5a85eb7059411fc35362672a4351e1dcd21829e3489e063d6875f9b97f4d89db7eef9abce10d5946211923c286fc36da99639c646377774a2e75070dd723a7109dd53cf0d40854de15d390cbef6c584a6b3633ae", 0xb4}], 0x2, &(0x7f0000c0b000+0xb35)=[{0x18, 0x113, 0x2, "7495"}], 0x1, 0x80}, 0xfffffffffffffffa}, {{&(0x7f0000586000)=@nfc={0x27, 0x6, 0x1, 0x7}, 0x10, &(0x7f0000d6e000-0x10)=[{&(0x7f0000b6e000)="019805bccd9478", 0x7}], 0x1, &(0x7f00001f7000-0x100)=[{0xc0, 0x13f, 0x1800000000, "4a9d35a681042823b63e73ddc008f2c4dde3d0e6e2bfd459fe1e71efa1c41dea27a3eca85239e2dc768a4f73fd168ba63248c8300a44fac7a1b76c355d93392796a808ff9cdd544a8af0064c92e30b576adce3dc54666d129542324b4cde247d7cdef04fa55bede268ede75b3b203e3ebf4f6686c8900dc0a711cc136547a8cba130c2518b73c02400b538ea2eae5588c5a97e35cba4e0055002441e36098a4f891ba12b1e6b848b5608a9"}, {0x40, 0x10f, 0x1, "7517a81bbfc773a31826590ba5f34f3791915736c9aa639eb45e42b6e1a3209c11f0c8ff6d4d674d3b3e1b987284b0"}], 0x2, 0x80}, 0x9}], 0x3, 0x40080) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000e65000)=0x2, 0x4) r1 = socket(0x10000000010, 0x2, 0x10) write(r1, &(0x7f0000bbd000)="0360", 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000299000-0x8)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000b67000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bef000)={r3, 0xa1}, &(0x7f000014e000)=0x6) r4 = dup2(r2, r1) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f00004a5000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xe7, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) shmget$private(0x0, 0x2000, 0xa08e3cfd1b9fc860, &(0x7f0000369000/0x2000)=nil) r5 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ae0000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000f91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f0000b36000)={0x2, 0x78, 0xe2, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) ioctl$sock_ifreq(r1, 0x0, &(0x7f000051b000)={@common="79616d30000000000000000000000000", @ifru_names=@generic="5d361afdd9f6749dfc757c3556aef728"}) r6 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf58, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00001a2000)="2f6465762f6877726e6700", 0x1272f29fa269128c, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000cd0000)=0x0) r7 = accept4(0xffffffffffffff9c, &(0x7f0000dc3000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b22000)=0x10, 0x80000) accept4$inet(r1, &(0x7f000017c000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000423000-0x4)=0x10, 0x80800) dup3(r7, r4, 0x80000) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00001d8000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31}], 0x1c) socket$bt_l2cap(0x1f, 0x1, 0x0) r9 = socket$netlink(0x10, 0x3, 0x4) writev(r9, &(0x7f00000a8000)=[{&(0x7f0000498000-0x59)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000223f100001000700f8ff090000ec6b0f536e8a", 0x59}], 0x1) 2017/12/06 03:32:33 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd5000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e8e000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r4, &(0x7f0000fd5000-0xe)="2e2f66696c65302f66696c653000", 0x1004000) ftruncate(r4, 0x10000) inotify_init1(0x80000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a18000)="2f6465762f6877726e6700", 0x501000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00002c3000-0x8)={0x0, 0x5}, &(0x7f00004ac000)=0x8) signalfd(r0, &(0x7f0000b3b000-0x8)={0x91}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000566000-0x18)={r2, 0x5, 0x30, 0x3, 0x7ff}, &(0x7f0000619000-0x4)=0x18) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x100) bind$inet(r0, &(0x7f0000518000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd433, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f0000d43000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000399000)=0xe, 0x100000800) listen(r1, 0x401) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = syz_open_dev$mice(&(0x7f0000598000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001bf000)={0x5, 0x8, 0x0, 0x6, 0x2}, 0x14) bind$netlink(r6, &(0x7f0000395000)={0x10010000, 0x0, 0x1, 0x518}, 0xc) r7 = fcntl$dupfd(r5, 0x406, r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_buf(r7, 0x29, 0xdf, &(0x7f0000158000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000535000-0x4)=0xf7) syz_extract_tcp_res$synack(&(0x7f0000a0d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000923000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r7, &(0x7f0000fef000)=@hdr={0x1, 0x20000, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x1030, 0x84, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x1, r9, r10, 0x9, 0x0, 0xc, 0x64, 0x5a, 0x0, 0x1c00000, {[@generic={0x3, 0x3, "08"}, @sack_perm={0x4, 0x2}, @generic={0x0, 0xa, "6ac011b4a7955af3"}, @timestamp={0x8, 0xa, 0x2, 0x3}, @nop={0x1}]}}, {"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"}}}}}, 0x1062) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00001f0000)=0x7fffffff, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c3e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004a1000)={0x0, 0x48, &(0x7f0000fc3000-0x48)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x290b94b0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042d000-0x1)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000db1000)={0x0, 0x9, &(0x7f00000a9000-0xcc)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8a4}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c55000)=0x10) connect$inet(r3, &(0x7f0000425000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000019f000)="2f6465762f73672300", 0x1, 0x2) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0xffff7ffffffffffd) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet6(0xa, 0x806, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000eb9000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a32000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000612000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x482b6cc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1f, 0x81, 0x6, 0x8, 0x28}, &(0x7f0000e9a000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000204000)={r4, 0x2c, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a6a000-0x4)=0x10) futex(&(0x7f0000f5d000-0x4)=0x3, 0xc, 0x100000000000fe, &(0x7f000019f000)={0x0, 0x0}, &(0x7f00003da000-0x4)=0x1, 0x8001) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f0d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r5, r5, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000c0c000-0x8)={0x0, 0x0}) sched_setaffinity(r7, 0x8, &(0x7f000043d000)=0x200000000100279) r8 = syz_open_dev$mice(&(0x7f0000c2b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000040000) ioctl$TCGETS(r8, 0x5401, &(0x7f0000366000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r10 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) splice(r10, 0x0, r9, 0x0, 0x100000001, 0x9) ioctl(r10, 0x4000000002283, &(0x7f0000139000)="34") clock_gettime(0x0, &(0x7f00009f1000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000eac000-0x40)={0x3ff, 0x5, 0xffffffffffff0001, 0x4d, 0x0, 0x8000, 0x1, 0x7}, &(0x7f0000471000)={0x5, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x7cf0, 0x1000}, &(0x7f0000bab000-0x40)={0x7ff, 0x7, 0x6, 0x7411, 0x123b, 0x3, 0x9, 0x81}, &(0x7f00000da000-0x10)={r11, r12/1000+30000}) getitimer(0x0, &(0x7f000001d000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00007ed000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a28000-0x10)={0x0, 0x0}) write$evdev(r10, &(0x7f0000b5e000-0x78)=[{{0x0, 0x7530}, 0xd15, 0x80000001, 0x7}, {{r13, r14/1000+30000}, 0x6, 0x3, 0x8}, {{r15, r16/1000+10000}, 0x4, 0x4, 0x5}, {{0x0, 0x0}, 0x1, 0x100000000, 0x865a17c}, {{0x77359400, 0x0}, 0xb672, 0x400, 0x200}], 0x78) connect$inet6(r2, &(0x7f0000103000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/06 03:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d5f000)=0x98, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000612000-0x13)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f0c000-0x4)=0x48, 0x800) bind(r1, &(0x7f0000569000)=@in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000058e000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000423000)="2f6465762f70746d7800", 0x3) fdatasync(r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x40000000000000, 0xfe, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000084d000)={0x0, 0x0}, 0x80800) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fa7000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/06 03:32:33 executing program 6: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x40, 0xa) syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x100000, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = gettid() syz_open_dev$sndseq(&(0x7f0000816000)="2f6465762f736e642f73657100", 0x0, 0x200) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x2000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f000079f000)="0f21350f090f01330f00d1f2aff3e1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x25}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000122000)={0x3, 0x0, [0x4, 0x7fff, 0x4, 0x4000000000000007, 0x20, 0xc, 0x0, 0x2]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) fcntl$getownex(r8, 0x10, &(0x7f0000e0d000-0x8)={0x0, 0x0}) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") renameat(r0, &(0x7f00003c0000-0x8)="2e2f66696c653000", r0, &(0x7f000042e000-0x8)="2e2f66696c653000") readv(r0, &(0x7f0000d62000)=[], 0x0) utime(&(0x7f00001fb000)="2e2f66696c653000", &(0x7f00007e3000-0x10)={0xa24b, 0x1}) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f83000-0xc)={0x1, 0x1, 0xceb, 0xfffffffffffffff7, 0x6}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$mouse(&(0x7f000036c000)="2f6465762f696e7075742f6d6f7573652300", 0x8001, 0x200) r3 = add_key(&(0x7f00006a1000)="6173796d6d657472696300", &(0x7f0000d35000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000089d000)="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", 0xfc, 0x0) keyctl$update(0x2, r3, &(0x7f0000ab7000)="e524f6d4b1b03bb1a6fb6d37b21d284ea632eb3f74743748e47b75a7a751356338a277f970512a81953b940bda3565895605723eeddfaf516e25fb0af801ff9828af347eb573a2bcb215c6ccd94b531fadccc5b1fe11ec9fd4713eefb2e87eb19c4897dd1656c8d4c8554f99682db2907b6c50bc511aade02562d7df53fdae79d8a5d38e5a462c646a4b866e973a4251133d0453a6f9c41b85fd01ccf6bd6dbbca4ec3365db40b20ee750baa1e205ed99ba981deb60d6c679868a56e05543272b13bee1585d5068159151b1c7d731f223d9565a1606a7c5e638bcdd7dc3363cd99f2ffc7b578b3805b6da6f4e091e8e363d544ab5dacf29e", 0xf8) modify_ldt$read(0x0, &(0x7f00008b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000776000)={"dad6368c58c19881865552ef942acaeb", {0x4, 0x400, 0xfffffffffffffffe, "2d656ea71e49", 0x400, 0x0}}) connect$inet(r1, &(0x7f000096e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") connect$inet(r0, &(0x7f000082c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a2f000-0xa)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d13000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8f000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000179000)={0x6, 0x1, 0x101, 0xfffffffffffffff7, 0x8d}, 0xc) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000046d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/06 03:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd3000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00005ec000)="f98dedb2051cdd1c408306e46c4fade26fa09fc1b3a00b1e3dc837a30c86760aae8e6e8f08d5cc7341331089d6b7c503d1c5f7c4c2ae55329ee6f0abf2245ba65de7242adf7a9319853028eff7ab5e09deec5eb2c06baed38d2c8e01ead7cdc8014ab63d5c82cc1e28ed1ef4b1a63cbadf9b4b2c7ddfb3fe5f2cd851b7ebad9501705fc18ad164ce597f5d50d7f49bc7f8b7eeda4048e50a7e1b0db1561f4d193b641d90b39b99d5d6c7c5107682ca97dd1e3800620527eb423c0687e4e0ba22ccce32dfec0f036987f6d45ddf8aa38457917cb1de2040819ee2ccaa13b1badb9fac80a8efb4f882fb73", 0xea, 0x50, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") readv(r1, &(0x7f0000d62000)=[{&(0x7f0000883000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) socket$bt_hci(0x1f, 0x3, 0x1) msync(&(0x7f0000c9f000/0x4000)=nil, 0x4000, 0x0) 2017/12/06 03:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000570000)="2f6465762f7573626d6f6e2300", 0x4, 0x2002) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fd5000-0x24)={0x5, 0x783, 0x0, 0x3, 0x4, 0x80000001, 0x1ff, 0x2, 0x8, 0x4, 0x52fc, 0x8}) r1 = syz_open_dev$vcsn(&(0x7f00007ae000-0xa)="2f6465762f7663732300", 0x0, 0x800) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) r3 = dup2(r1, r2) fchmod(r2, 0x40) listen$netrom(r3, 0x7fff) execveat(r2, &(0x7f0000005000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[&(0x7f0000003000-0x15)="657468302f3a757365722d21736563757269747900", &(0x7f0000001000)="766d6e65743000", &(0x7f0000005000)="00"], &(0x7f0000005000)=[], 0x1000) 2017/12/06 03:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee5000)="6e65742f7866726d5f7374617400") getsockname$llc(r1, &(0x7f0000a5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f37000)=0x10) setitimer(0x1, &(0x7f0000740000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000623000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/06 03:32:34 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006df000-0x4)=0x3, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000f69000-0x4)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000f69000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000077000-0x4)=0x10, 0xb069a150fe216523) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f6b000)=0x0, &(0x7f000091a000)=0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000004, &(0x7f0000f6c000-0x4)=0x4, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) sendto$inet6(r0, &(0x7f0000949000-0x3c)="922501ea288a2c776f00000000000009000100f8a6e5442bd7880e33c98663fdbdda5da3173d16f6421c4500d1c09fac71ec575beacd95ba99d30966", 0x3c, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000f6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6a000)=0x9e) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f6c000-0x1c)={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x11e}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00001c1000)=[{&(0x7f00008a1000-0x30)="ec657ee85bd43427fa30c943b4388dc4ead7fea3697f16e17556627f2a6dd40f00780a333cf2688cb2bdec4606bc006a", 0x30}, {&(0x7f0000bab000)="73eac9986e81978dce4cec274a087a1639b08d9b58f334ebc12b173431202cf00f4596d80f900f0d60a835567671ce28b8c214956b23bc9120b5cdc9be687fc43e329e842ccb8ef4399a7b7ad714fc2d24c80be8b10b802356548682e81ddd31847fa801c17d33f41aa3cdc2f2", 0x6d}, {&(0x7f0000870000-0x1000)="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0x1000}, {&(0x7f0000c7b000)="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", 0x1000}, {&(0x7f00008e5000)="e4406b898a2538a07b0935f88123ee8d43d6a51462a9b72c2aa899a82d38e2393b15ad8bd02310f5ed0632e1c5f7b816dbe749c0e45290ba5be3becd1f6c683b838908f54592d3c1bff05d374dbbd3b820728794aa7e7ebf66480a22fd7bd44af9f68ee0f132145c21e93a9276d953fd4b3f2c698b2637244544334c09112748bac0690737d23e8d5c5199e463c15945f2b442883d6041e74c72a8e7d74dbf977702b668614192e48a12241b2d2c5c14fc082a24a5ae3d7b375825671f7dc9e805c7dd10da0922cd25e5d46bc8d499064915f4392e5b5d598396bada9dd660c7a889ebe21bbad6052273e32cad2a96c2e99dc96f09", 0xf5}], 0x5, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x20005, 0x84, &(0x7f000061e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000dc7000)={0x0, 0x3fc, 0x6, 0x8000, 0x7, 0x1}, &(0x7f0000f6e000-0x4)=0x14) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000540000-0x8)={r5, 0x2}, &(0x7f00008e3000-0x4)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f6d000)={0x0, 0x7}, &(0x7f0000b83000)=0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) pipe(&(0x7f0000f72000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000e7f000-0x15)={r6, 0xd, "977aef283f2400ffd04b9dce0e"}, &(0x7f0000b1c000-0x4)=0x15) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000219000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000931000-0x1000)="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", 0x1000, 0x48000, &(0x7f0000f67000-0x1c)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r8 = socket(0x10, 0x802, 0x401) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r8, &(0x7f0000f6f000)="2600000024004305ffffffff0000000000000005010000000000000000000000000503c76e35", 0x26) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e52000)={@rand_addr=0x9, @broadcast=0xffffffff, 0x0, 0x0, []}, 0x10) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/06 03:32:34 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=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) recvmsg(r0, &(0x7f00003cf000-0x38)={&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00008c8000)=[{&(0x7f0000001000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f00002c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000885000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000005e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f00002b1000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f00007fb000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000176000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00002eb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000c8b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0xa, &(0x7f0000001000-0xe35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000052f000)="2f6465762f6175746f667300", 0x3e1280, 0x0) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 03:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c9a000-0x28)={@generic="adda8dbbe7653d35241ede9bed1263ca", @ifru_settings={0xff, 0x1ff, @sync=&(0x7f00000bb000-0xc)={0x5, 0x4, 0xffffffffffffffff}}}) readv(r1, &(0x7f0000d62000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x80020000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = creat(&(0x7f00002b8000)="2e2f66696c653000", 0xd) getpeername$packet(0xffffffffffffff9c, &(0x7f0000265000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000041000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000070d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x888, 0x100000000, 0x7, 0x500, 0x1, 0x42000000, r1}) r2 = socket(0x1e, 0x1, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) listen(r2, 0x4) r3 = socket(0x1e, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000026c000-0xbc)={0x1, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff7ffffffd, "43d4c11879424a6b", "3e7c8d303987c4256481420f4e33bedf197bf0e196ffefdac355cb9f5c36e9c9", 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$inet6(r2, &(0x7f0000f07000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ca7000)=0x1c) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f00000f8000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000e00000)={&(0x7f0000f23000)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000070c000-0x70)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f90000)={0x2, 0xfc, 0x3, 0x8000, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) r5 = accept$packet(r2, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008a8000-0x4)=0x14) connect$packet(r2, &(0x7f0000bc0000-0x14)={0x11, 0x16, r6, 0x1, 0xffffffffffff3330, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000045000-0x10)={0x3, &(0x7f0000432000)=[{0x3, 0x6, 0x3, 0x4}, {0x4, 0xfffffffffffffe3a, 0x1, 0x7}, {0x4, 0x1, 0x1, 0x7}]}, 0x10) getsockopt(r4, 0x9, 0x4, &(0x7f000040d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00000e5000)=0x32) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) bind$packet(r5, &(0x7f0000e73000-0x14)={0x11, 0xff, r6, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00003bf000-0x24)={0x4, 0x684, 0x9, 0x9, 0x10001, 0x101, 0x9, 0x7, 0x5, 0xd7db, 0x1, 0xf800000000000000}) 2017/12/06 03:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c61000)=0x100, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000047a000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000025a000)={0x1, 0xdd, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a8f000-0x8)={0x0, 0x7fff}, &(0x7f000026f000-0x2)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009a9000)={r2, 0x4}, &(0x7f0000934000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, &(0x7f0000707000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a5000-0x4)={0xffffffffffffffff}) r5 = socket(0x1e, 0x5, 0x0) r6 = socket(0xb, 0x80000, 0xff) sendmsg(r5, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff0100000000e400000000000007e77f5bf86c48020002004000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000066fd5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[{0x10, 0x1, 0x0, ""}], 0x1, 0x0}, 0x0) shutdown(r4, 0x1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00003e0000-0x8)=@assoc_value={r3, 0x1000}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d71000-0xe8)={{{@in=@broadcast=0x0, @in6=@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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bde000)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00004b5000)={@generic="87f5ee5afa64af1424593f6eb06da96e", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$kcm(r5, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f00003df000-0xec)="f6", 0x1}, {&(0x7f0000241000-0x67)="", 0x0}, {&(0x7f0000c31000)="", 0x0}, {&(0x7f0000896000)="df7b3559742239df5b51cc5067d61bf1f3e99bf2a85d8ea2728c20cb58388567f279dec661df089a1f7fa60bfc59aaf61038a35ec8fcb34909a4f22dedf41309753af2989015016c619065c2092d7ee3a67c5f91c5a59a19a81c471925ac39948a1b36f74fd0092f6de5246c1c96af8fdc5cdb22dc826759fc557eb4c7567de231ac906c2162b092f28716be8e36aed07503b8398cec50dbd1265c9a8978249308e66420e181906ee29588cec7f121721b9dc5d4e90b993d80f9e1a73cdc312235c78f9d099de2f46d3368a1af02213e057305aea5190e4d35f9388b17611eb8", 0xe0}, {&(0x7f0000d01000-0x1000)="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", 0x1000}], 0x5, &(0x7f00008c4000-0x60)=[], 0x0, 0x8000}, 0x20048805) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2017/12/06 03:32:34 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000-0xc)="2f6465762f72666b696c6c00", 0x22000, 0x0) getrusage(0x1, &(0x7f0000fd4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00000ab000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2004, &(0x7f0000fd5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fd4000)={0xb5, 0x5, 0x5f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000dc4000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3c000)="2f6465762f73657175656e6365723200", 0x2, 0x0) syz_open_pts(r3, 0x12085) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c23000-0x10)={0x1, &(0x7f0000056000)=[{0x400000400000000, 0x3fffffffff9, 0x4d5, 0x0}]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000012000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd4000-0x4)=0xe5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000fd6000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xff, &(0x7f00006da000)={0x4}, 0x8) r4 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x100) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000fc7000)={0x5, 0x6, 0x4, 0x22, 0x3f}) fdatasync(0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000e67000-0x9)="2f6465762f76637300", 0x200000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6b766d00", 0x7ffe, 0x0) eventfd2(0xffffffbffffffff8, 0x7ff) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) inotify_add_watch(r4, &(0x7f0000fcb000-0xe)="2e2f66696c65302f66696c653000", 0x20000008) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/12/06 03:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cfc000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x208a, 0x7b) connect$inet(r0, &(0x7f000003c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x2200, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004cb000)="2f6465762f73657175656e63657200", 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000736000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000fc3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000757000-0x18)={r3, 0x0, 0x20, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x18) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f04000)="2f6465762f6b766d00", 0x100, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=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(&(0x7f0000000000/0xfff000)=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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000723000-0x9)="2f6465762f73672300", 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x88700, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000680000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/06 03:32:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000298000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce561f48a1f42e516fd1bccc2e1892203d9634e7acad427df5a7f129f4a4482a9653555406cd6431a1b1a121c95cc1d83eac490ad08331ba40b0025280db8b0a28c3e0231570a7ef87b5fc855c596bb84a04278770be0c1da73fe4a4e06010c220ed583b6e036b52ad08ea014cc6b1793b4531f1ccf9e57562859daa361959343e2461f42d05916d2a39013777cec7629f2d5074b615ffeb5c18c0b9dfa2fe2ba796fd5c4633d76241acb530d44324aae5d7609b5f2d376efe6bac449a97030d1bf2ccf28de0310696e735c88c64845285a084e5638dfe59e6267d4af6d9", 0xde}], 0x1, 0x4) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/06 03:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)="6e65742f6970365f6d725f636163686500") sendfile(r0, r0, &(0x7f0000693000)=0x0, 0x9) readv(r0, &(0x7f0000d7c000)=[{&(0x7f000054c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}], 0x1) 2017/12/06 03:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key(&(0x7f0000b4b000-0x8)="6269675f6b657900", &(0x7f0000d06000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000750000)="b6c4f4931ec8a8a743fb3ec5dd71", 0xe, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000f95000-0x8)="6b657972696e6700", &(0x7f0000eb7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x7fffffff, r2) r3 = syz_open_dev$vcsn(&(0x7f0000851000-0xa)="2f6465762f7663732300", 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f2f000)=0x67, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fbd000)={0x0, 0x5}, &(0x7f0000c20000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000eeb000-0x8)={r4, 0x1}, 0x8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 634.324184] [ 634.325868] ===================================== [ 634.330705] WARNING: bad unlock balance detected! [ 634.335537] 4.15.0-rc2+ #209 Not tainted [ 634.339575] ------------------------------------- [ 634.344385] syz-executor3/27954 is trying to release lock (mrt_lock) at: [ 634.351730] [<00000000a83c0bac>] ipmr_mfc_seq_stop+0xe1/0x130 [ 634.357577] but there are no more locks to release! [ 634.362558] [ 634.362558] other info that might help us debug this: [ 634.369193] 2 locks held by syz-executor3/27954: [ 634.373925] #0: (sb_writers#6){.+.+}, at: [<00000000193fd4e4>] do_sendfile+0xaec/0xe90 [ 634.382141] #1: (&p->lock){+.+.}, at: [<000000001fc1cfb6>] seq_read+0xd5/0x13d0 [ 634.389754] [ 634.389754] stack backtrace: [ 634.394235] CPU: 0 PID: 27954 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #209 [ 634.401562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.410885] Call Trace: [ 634.413449] dump_stack+0x194/0x257 [ 634.417046] ? arch_local_irq_restore+0x53/0x53 [ 634.421695] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 634.425986] print_unlock_imbalance_bug+0x12f/0x140 [ 634.430972] lock_release+0x5f9/0xda0 [ 634.434742] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 634.439032] ? lock_downgrade+0x980/0x980 [ 634.443148] ? check_noncircular+0x20/0x20 [ 634.447372] ? __lock_is_held+0xbc/0x140 [ 634.451405] ? traverse+0x403/0xa00 [ 634.455004] ? memcpy+0x45/0x50 [ 634.458256] ? seq_puts+0xb5/0x130 [ 634.461766] _raw_read_unlock+0x1a/0x30 [ 634.465712] ipmr_mfc_seq_stop+0xe1/0x130 [ 634.469828] seq_read+0xc42/0x13d0 [ 634.473338] ? seq_lseek+0x3c0/0x3c0 [ 634.477024] ? fsnotify_first_mark+0x2b0/0x2b0 [ 634.481579] ? avc_policy_seqno+0x9/0x20 [ 634.485610] ? selinux_file_permission+0x82/0x460 [ 634.490421] ? seq_lseek+0x3c0/0x3c0 [ 634.494107] proc_reg_read+0xef/0x170 [ 634.497880] do_iter_read+0x3db/0x5b0 [ 634.501655] ? dup_iter+0x260/0x260 [ 634.505254] vfs_readv+0x121/0x1c0 [ 634.508762] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 634.514099] ? __free_insn_slot+0x5c0/0x5c0 [ 634.518393] ? rcutorture_record_progress+0x10/0x10 [ 634.523379] ? is_bpf_text_address+0xa4/0x120 [ 634.527847] ? kernel_text_address+0x102/0x140 [ 634.532399] default_file_splice_read+0x508/0xae0 [ 634.537210] ? default_file_splice_read+0x508/0xae0 [ 634.542198] ? __save_stack_trace+0x7e/0xd0 [ 634.546489] ? do_splice_direct+0x3d0/0x3d0 [ 634.550778] ? print_usage_bug+0x3f0/0x3f0 [ 634.554983] ? save_stack+0xa3/0xd0 [ 634.558579] ? save_stack+0x43/0xd0 [ 634.562173] ? kasan_kmalloc+0xad/0xe0 [ 634.566028] ? alloc_pipe_info+0x135/0x350 [ 634.570230] ? splice_direct_to_actor+0x650/0x820 [ 634.575040] ? do_splice_direct+0x2a7/0x3d0 [ 634.579329] ? do_sendfile+0x5d5/0xe90 [ 634.583185] ? SyS_sendfile64+0xbd/0x160 [ 634.587218] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 634.592116] ? print_usage_bug+0x3f0/0x3f0 [ 634.596319] ? __lock_is_held+0xbc/0x140 [ 634.600353] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 634.606208] ? fsnotify+0x7b3/0x1140 [ 634.609898] ? fsnotify_first_mark+0x2b0/0x2b0 [ 634.614451] ? avc_policy_seqno+0x9/0x20 [ 634.618481] ? selinux_file_permission+0x82/0x460 [ 634.623291] ? security_file_permission+0x89/0x1f0 [ 634.628191] ? do_splice_direct+0x3d0/0x3d0 [ 634.632482] do_splice_to+0x110/0x170 [ 634.636249] ? do_splice_to+0x110/0x170 [ 634.640193] splice_direct_to_actor+0x242/0x820 [ 634.644832] ? _cond_resched+0x14/0x30 [ 634.648693] ? generic_pipe_buf_nosteal+0x10/0x10 [ 634.653682] ? do_splice_to+0x170/0x170 [ 634.657627] ? security_file_permission+0x89/0x1f0 [ 634.662528] ? rw_verify_area+0xe5/0x2b0 [ 634.666784] do_splice_direct+0x2a7/0x3d0 [ 634.670904] ? splice_direct_to_actor+0x820/0x820 [ 634.675718] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 634.680443] ? __sb_start_write+0x203/0x290 [ 634.685176] do_sendfile+0x5d5/0xe90 [ 634.688864] ? do_compat_pwritev64+0x100/0x100 [ 634.693419] ? __might_sleep+0x95/0x190 [ 634.697365] ? kasan_check_write+0x14/0x20 [ 634.702539] ? _copy_from_user+0x99/0x110 [ 634.706659] SyS_sendfile64+0xbd/0x160 [ 634.710516] ? SyS_sendfile+0x1a0/0x1a0 [ 634.715177] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 634.720169] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 634.724900] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 634.729627] RIP: 0033:0x4529d9 [ 634.733134] RSP: 002b:00007fc90155ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 634.740815] RAX: ffffffffffffffda RBX: 00007fc90155b700 RCX: 00000000004529d9 [ 634.748623] RDX: 0000000020693000 RSI: 0000000000000013 RDI: 0000000000000013 [ 634.755869] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000 [ 634.763114] R10: 0000000000000009 R11: 0000000000000212 R12: 0000000000000000 2017/12/06 03:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = dup(0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009d0000-0x4)=0x100) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000064c000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005c3000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000673000-0x4)=0x8c) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b0000-0xa)="2f6465762f70746d7800", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ac0000)={r5, 0x1000}, &(0x7f0000e5f000)=0x8) r6 = request_key(&(0x7f000099b000)="7573657200", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004a7000-0x4)=0x3) add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddfa9", 0x82, r0) add_key$keyring(&(0x7f0000534000-0x8)="6b657972696e6700", &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r6}, &(0x7f00005cd000)="", 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"67686173682d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 634.770354] R13: 0000000000a6f7ff R14: 00007fc90155b9c0 R15: 0000000000000002 [ 634.777776] WARNING: CPU: 0 PID: 27954 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 634.785557] Kernel panic - not syncing: panic_on_warn set ... [ 634.785557] [ 634.792931] CPU: 0 PID: 27954 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #209 [ 634.800292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.809651] Call Trace: [ 634.812247] dump_stack+0x194/0x257 [ 634.816009] ? arch_local_irq_restore+0x53/0x53 [ 634.820697] ? vsnprintf+0x1ed/0x1900 2017/12/06 03:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f0000b26000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c78000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000c24000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000636000)=0x80, 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x0, 0x1, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x6, 0xc6c, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000032d000-0x9)="2f6465762f76637300", 0x400000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x100000001) bpf$PROG_LOAD(0x5, &(0x7f0000389000)={0x400001, 0x0, &(0x7f0000996000)=[], &(0x7f0000588000)="62707130000000000000000000000000", 0x0, 0x0, &(0x7f0000e2c000)="", 0x5, 0x0}, 0x30) r3 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x51a, 0x0, 0xbbc0000000000000, 0x10000, 0x0, 0x0}}) 2017/12/06 03:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = dup(0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009d0000-0x4)=0x100) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000064c000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005c3000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000673000-0x4)=0x8c) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b0000-0xa)="2f6465762f70746d7800", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ac0000)={r5, 0x1000}, &(0x7f0000e5f000)=0x8) r6 = request_key(&(0x7f000099b000)="7573657200", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004a7000-0x4)=0x3) add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddfa9", 0x82, r0) add_key$keyring(&(0x7f0000534000-0x8)="6b657972696e6700", &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r6}, &(0x7f00005cd000)="", 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"67686173682d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 03:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = dup(0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009d0000-0x4)=0x100) add_key$user(&(0x7f000038b000)="7573657200", &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d652d9c36c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2", 0x79, r0) r2 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000064c000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005c3000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000673000-0x4)=0x8c) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b0000-0xa)="2f6465762f70746d7800", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ac0000)={r5, 0x1000}, &(0x7f0000e5f000)=0x8) r6 = request_key(&(0x7f000099b000)="7573657200", &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004a7000-0x4)=0x3) add_key$user(&(0x7f0000c97000-0x5)="7573657200", &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddfa9", 0x82, r0) add_key$keyring(&(0x7f0000534000-0x8)="6b657972696e6700", &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r6}, &(0x7f00005cd000)="", 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={"67686173682d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 634.824495] panic+0x1e4/0x41c [ 634.827694] ? refcount_error_report+0x214/0x214 [ 634.832448] ? show_regs_print_info+0x18/0x18 [ 634.836957] ? __warn+0x1c1/0x200 [ 634.840410] ? _copy_to_user+0xb5/0xc0 [ 634.844290] __warn+0x1dc/0x200 [ 634.847559] ? _copy_to_user+0xb5/0xc0 [ 634.851445] report_bug+0x211/0x2d0 [ 634.855182] fixup_bug.part.11+0x37/0x80 [ 634.859248] do_error_trap+0x2d7/0x3e0 [ 634.863145] ? math_error+0x400/0x400 [ 634.866951] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 634.871275] ? lock_downgrade+0x980/0x980 [ 634.875422] ? check_noncircular+0x20/0x20 [ 634.879657] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 634.884508] do_invalid_op+0x1b/0x20 [ 634.888215] invalid_op+0x18/0x20 [ 634.891654] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 634.896130] RSP: 0018:ffff880192e57360 EFLAGS: 00010206 [ 634.901481] RAX: ffff880193ce4180 RBX: 0000000000000009 RCX: ffffffff8252b1e5 [ 634.908744] RDX: 00000000001f0100 RSI: 0000000000000019 RDI: ffff880193ce5720 [ 634.916022] RBP: ffff880192e57388 R08: ffff8801db000dc0 R09: ffff880193b82800 [ 634.923297] R10: 1ffff100325caddd R11: fffffbfff0e89131 R12: ffff8801ccd56000 [ 634.930571] R13: ffff880193b82800 R14: ffff8801c95ce588 R15: ffff8801c95ce588 [ 634.937887] ? _copy_to_user+0xb5/0xc0 [ 634.941798] seq_read+0xcb4/0x13d0 [ 634.945357] ? seq_lseek+0x3c0/0x3c0 [ 634.949059] ? fsnotify_first_mark+0x2b0/0x2b0 [ 634.953630] ? avc_policy_seqno+0x9/0x20 [ 634.957684] ? selinux_file_permission+0x82/0x460 [ 634.962523] ? seq_lseek+0x3c0/0x3c0 [ 634.966237] proc_reg_read+0xef/0x170 [ 634.970043] do_iter_read+0x3db/0x5b0 [ 634.973854] ? dup_iter+0x260/0x260 [ 634.977506] vfs_readv+0x121/0x1c0 [ 634.981054] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 634.986428] ? __free_insn_slot+0x5c0/0x5c0 [ 634.990750] ? rcutorture_record_progress+0x10/0x10 [ 634.995777] ? is_bpf_text_address+0xa4/0x120 [ 635.000274] ? kernel_text_address+0x102/0x140 [ 635.004897] default_file_splice_read+0x508/0xae0 [ 635.009745] ? default_file_splice_read+0x508/0xae0 [ 635.014762] ? __save_stack_trace+0x7e/0xd0 [ 635.019066] ? do_splice_direct+0x3d0/0x3d0 [ 635.023372] ? print_usage_bug+0x3f0/0x3f0 [ 635.027596] ? save_stack+0xa3/0xd0 [ 635.031217] ? save_stack+0x43/0xd0 [ 635.034834] ? kasan_kmalloc+0xad/0xe0 [ 635.038712] ? alloc_pipe_info+0x135/0x350 [ 635.042922] ? splice_direct_to_actor+0x650/0x820 [ 635.047752] ? do_splice_direct+0x2a7/0x3d0 [ 635.052052] ? do_sendfile+0x5d5/0xe90 [ 635.056020] ? SyS_sendfile64+0xbd/0x160 [ 635.060057] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 635.064960] ? print_usage_bug+0x3f0/0x3f0 [ 635.069168] ? __lock_is_held+0xbc/0x140 [ 635.073211] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 635.079068] ? fsnotify+0x7b3/0x1140 [ 635.082760] ? fsnotify_first_mark+0x2b0/0x2b0 [ 635.087324] ? avc_policy_seqno+0x9/0x20 [ 635.091354] ? selinux_file_permission+0x82/0x460 [ 635.096170] ? security_file_permission+0x89/0x1f0 [ 635.101075] ? do_splice_direct+0x3d0/0x3d0 [ 635.105380] do_splice_to+0x110/0x170 [ 635.109161] ? do_splice_to+0x110/0x170 [ 635.113108] splice_direct_to_actor+0x242/0x820 [ 635.117754] ? _cond_resched+0x14/0x30 [ 635.121620] ? generic_pipe_buf_nosteal+0x10/0x10 [ 635.126438] ? do_splice_to+0x170/0x170 [ 635.130382] ? security_file_permission+0x89/0x1f0 [ 635.135287] ? rw_verify_area+0xe5/0x2b0 [ 635.139320] do_splice_direct+0x2a7/0x3d0 [ 635.143440] ? splice_direct_to_actor+0x820/0x820 [ 635.148263] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 635.152988] ? __sb_start_write+0x203/0x290 [ 635.157282] do_sendfile+0x5d5/0xe90 [ 635.160973] ? do_compat_pwritev64+0x100/0x100 [ 635.165528] ? __might_sleep+0x95/0x190 [ 635.169478] ? kasan_check_write+0x14/0x20 [ 635.173692] ? _copy_from_user+0x99/0x110 [ 635.177813] SyS_sendfile64+0xbd/0x160 [ 635.181710] ? SyS_sendfile+0x1a0/0x1a0 [ 635.185655] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 635.190645] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 635.195378] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 635.200104] RIP: 0033:0x4529d9 [ 635.203264] RSP: 002b:00007fc90155ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 635.210942] RAX: ffffffffffffffda RBX: 00007fc90155b700 RCX: 00000000004529d9 [ 635.218185] RDX: 0000000020693000 RSI: 0000000000000013 RDI: 0000000000000013 [ 635.225433] RBP: 0000000000a6f880 R08: 0000000000000000 R09: 0000000000000000 [ 635.232674] R10: 0000000000000009 R11: 0000000000000212 R12: 0000000000000000 [ 635.239924] R13: 0000000000a6f7ff R14: 00007fc90155b9c0 R15: 0000000000000002 [ 635.247641] Dumping ftrace buffer: [ 635.251153] (ftrace buffer empty) [ 635.254830] Kernel Offset: disabled [ 635.258431] Rebooting in 86400 seconds..